Minimum reproducible sample

Change-Id: I5a7d8d8eefe701574cb39334e24cb9750e02d574
reproduce_crash
Miłosz Moczkowski 2 years ago
parent 88b9e023d0
commit 16ffce1967

@ -1,6 +0,0 @@
# https://editorconfig.org/
# This configuration is used by ktlint when spotless invokes it
[*.{kt,kts}]
ij_kotlin_allow_trailing_comma=true
ij_kotlin_allow_trailing_comma_on_call_site=true

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name: Bug Report
description: File a bug report
title: "[Bug]: "
labels: ["bug", "triage me"]
body:
- type: markdown
attributes:
value: |
Thanks for taking the time to fill out this bug report!
- type: checkboxes
attributes:
label: Is there an existing issue for this?
description: Please search to see if an issue already exists for the bug you encountered.
options:
- label: I have searched the existing issues
required: true
- type: checkboxes
attributes:
label: Is there a StackOverflow question about this issue?
description: Please search [StackOverflow](https://stackoverflow.com/questions/tagged/android-jetpack) if an issue with an answer already exists for the bug you encountered.
options:
- label: I have searched StackOverflow
required: true
- type: textarea
id: what-happened
attributes:
label: What happened?
description: Also tell us, what did you expect to happen?
placeholder: Tell us what you see!
value: "A bug happened!"
validations:
required: true
- type: textarea
id: logs
attributes:
label: Relevant logcat output
description: Please copy and paste any relevant logcat output. This will be automatically formatted into code, so no need for backticks.
render: shell
- type: checkboxes
id: terms
attributes:
label: Code of Conduct
description: By submitting this issue, you agree to follow our [Code of Conduct](CODE_OF_CONDUCT.md)
options:
- label: I agree to follow this project's Code of Conduct
required: true

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name: Documentation issue
description: File an issue or make a suggestion for the project documentation
title: "[Documentation]: "
labels: ["documentation"]
body:
- type: markdown
attributes:
value: |
Thanks for taking the time to improve our documentation!
- type: checkboxes
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label: Is there an existing issue for this?
description: Please search to see if an issue already exists for the documentation issue you encountered.
options:
- label: I have searched the existing issues
required: true
- type: input
id: page-url
attributes:
label: Page URL (type "NEW" for a new page suggestion)
validations:
required: true
- type: textarea
id: what-needs-improving
attributes:
label: What's the documentation problem or suggestion?
placeholder: Tell us what should be improved!
value: "Docs need improving!"
validations:
required: true
- type: checkboxes
id: terms
attributes:
label: Code of Conduct
description: By submitting this issue, you agree to follow our [Code of Conduct](CODE_OF_CONDUCT.md)
options:
- label: I agree to follow this project's Code of Conduct
required: true

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name: Feature request
description: File a feature request
title: "[FR]: "
labels: ["enhancement", "triage me"]
body:
- type: markdown
attributes:
value: |
Thanks for taking the time to fill out this bug report!
- type: checkboxes
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label: Is there an existing issue for this?
description: Please search to see if an issue already exists for this feature request.
options:
- label: I have searched the existing issues
required: true
- type: textarea
id: describe-problem
attributes:
label: Describe the problem
description: Is your feature request related to a problem? Please describe.
placeholder: I'm always frustrated when...
validations:
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- type: textarea
id: solution
attributes:
label: Describe the solution
description: Please describe the solution you'd like. A clear and concise description of what you want to happen.
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attributes:
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validations:
required: false
- type: checkboxes
id: terms
attributes:
label: Code of Conduct
description: By submitting this issue, you agree to follow our [Code of Conduct](CODE_OF_CONDUCT.md)
options:
- label: I agree to follow this project's Code of Conduct
required: true

@ -1,16 +0,0 @@
---
name: Pull request
about: Create a pull request
label: 'triage me'
---
Thank you for opening a Pull Request!
Before submitting your PR, there are a few things you can do to make sure it goes smoothly:
- [ ] Make sure to open a GitHub issue as a bug/feature request before writing your code! That way we can discuss the change, evaluate designs, and agree on the general idea
- [ ] Ensure the tests and linter pass (`./gradlew --init-script gradle/init.gradle.kts spotlessApply` to automatically apply formatting)
- [ ] Appropriate docs were updated (if necessary)
Is this your first Pull Request?
- [ ] Run `./tools/setup.sh`
- [ ] Import the code formatting style as explained in [the setup script](/tools/setup.sh#L40).
Fixes #<issue_number_goes_here> 🦕

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#
# Copyright 2020 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
org.gradle.daemon=false
org.gradle.parallel=true
org.gradle.workers.max=2
kotlin.incremental=false
kotlin.compiler.execution.strategy=in-process
# Controls KotlinOptions.allWarningsAsErrors.
# This value used in CI and is currently set to false.
# If you want to treat warnings as errors locally, set this property to true
# in your ~/.gradle/gradle.properties file.
warningsAsErrors=false

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{
"$schema": "https://docs.renovatebot.com/renovate-schema.json",
"extends": [
"config:base", "group:all", ":dependencyDashboard", "schedule:daily"
],
"packageRules": [
{
"matchPackageNames": ["org.objenesis:objenesis"],
"allowedVersions": "<=2.6"
},
{
"matchPackageNames": ["com.google.protobuf"],
"allowedVersions": "<=0.8.19"
}
]
}

@ -1,38 +0,0 @@
name: Android CI with GMD
on:
push:
branches:
- main
pull_request:
jobs:
android-ci:
runs-on: macos-12
steps:
- uses: actions/checkout@v3
- uses: actions/setup-java@v3
with:
distribution: 'zulu'
java-version: 17
- uses: gradle/gradle-build-action@v2
- name: Setup Android SDK
uses: android-actions/setup-android@v2
- name: Build AndroidTest apps
run: ./gradlew packageDemoDebug packageDemoDebugAndroidTest
- name: Run instrumented tests with GMD
run: ./gradlew cleanManagedDevices --unused-only &&
./gradlew ciDemoDebugAndroidTest -Dorg.gradle.workers.max=1
-Pandroid.testoptions.manageddevices.emulator.gpu="swiftshader_indirect" -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true
- name: Upload test reports
if: success() || failure()
uses: actions/upload-artifact@v3
with:
name: test-reports
path: '**/build/reports/androidTests'

@ -1,110 +0,0 @@
name: Build
on:
push:
branches:
- main
pull_request:
concurrency:
group: build-${{ github.ref }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
timeout-minutes: 60
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Validate Gradle Wrapper
uses: gradle/wrapper-validation-action@v1
- name: Copy CI gradle.properties
run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
- name: Set up JDK 17
uses: actions/setup-java@v3
with:
distribution: 'zulu'
java-version: 17
- name: Setup Gradle
uses: gradle/gradle-build-action@v2
- name: Check spotless
run: ./gradlew spotlessCheck --init-script gradle/init.gradle.kts --no-configuration-cache
- name: Check lint
run: ./gradlew lintDemoDebug
- name: Build all build type and flavor permutations
run: ./gradlew assemble
- name: Run local tests
run: ./gradlew testDemoDebug testProdDebug
- name: Upload build outputs (APKs)
uses: actions/upload-artifact@v3
with:
name: APKs
path: '**/build/outputs/apk/**/*.apk'
- name: Upload lint reports (HTML)
if: always()
uses: actions/upload-artifact@v3
with:
name: lint-reports
path: '**/build/reports/lint-results-*.html'
- name: Upload test results (XML)
if: always()
uses: actions/upload-artifact@v3
with:
name: test-results
path: '**/build/test-results/test*UnitTest/**.xml'
androidTest:
needs: build
runs-on: macOS-latest # enables hardware acceleration in the virtual machine
timeout-minutes: 55
strategy:
matrix:
api-level: [26, 30]
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Copy CI gradle.properties
run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
- name: Set up JDK 17
uses: actions/setup-java@v3
with:
distribution: 'zulu'
java-version: 17
- name: Setup Gradle
uses: gradle/gradle-build-action@v2
- name: Build AndroidTest apps
run: ./gradlew packageDemoDebug packageDemoDebugAndroidTest --daemon
- name: Run instrumentation tests
uses: reactivecircus/android-emulator-runner@v2
with:
api-level: ${{ matrix.api-level }}
arch: x86_64
disable-animations: true
disk-size: 6000M
heap-size: 600M
script: ./gradlew connectedDemoDebugAndroidTest -x :benchmark:connectedDemoBenchmarkAndroidTest --daemon
- name: Upload test reports
if: always()
uses: actions/upload-artifact@v3
with:
name: test-reports-${{ matrix.api-level }}
path: '**/build/reports/androidTests'

@ -1,51 +0,0 @@
name: GitHub Release with APKs
on:
push:
tags:
- 'v*'
jobs:
build:
runs-on: ubuntu-latest
timeout-minutes: 45
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Validate Gradle Wrapper
uses: gradle/wrapper-validation-action@v1
- name: Copy CI gradle.properties
run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
- name: Set up JDK 17
uses: actions/setup-java@v3
with:
distribution: 'zulu'
java-version: 17
- name: Build app
run: ./gradlew :app:assembleDemoRelease
- name: Create Release
id: create_release
uses: actions/create-release@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
tag_name: ${{ github.ref }}
release_name: ${{ github.ref }}
draft: true
prerelease: false
- name: Upload app
uses: actions/upload-release-asset@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ steps.create_release.outputs.upload_url }}
asset_path: app/build/outputs/apk/demo/release/app-demo-release.apk
asset_name: app-demo-release.apk
asset_content_type: application/vnd.android.package-archive

@ -1,2 +0,0 @@
# This file can be used to trigger an internal build by changing the number below
3

@ -1,48 +0,0 @@
# Copyright (C) 2022 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# GOOGLE SAMPLE PACKAGING DATA
#
# This file is used by Google as part of our samples packaging process.
# End users may safely ignore this file. It has no relevance to other systems.
---
status: PUBLISHED
technologies: [Android, JetpackCompose, Coroutines]
categories:
- AndroidTesting
- AndroidArchitecture
- AndroidArchitectureUILayer
- AndroidArchitectureDomainLayer
- AndroidArchitectureDataLayer
- AndroidArchitectureStateProduction
- AndroidArchitectureStateHolder
- JetpackComposeTesting
- JetpackComposeA11y
- JetpackComposeArchitectureAndState
- JetpackComposeDesignSystems
- JetpackComposeNavigation
- JetpackComposeAnimation
solutions:
- Mobile
- Flow
- JetpackHilt
- JetpackDataStore
- JetpackRoom
- JetpackNavigation
- JetpackWorkManager
- JetpackLifecycle
languages: [Kotlin]
github: android/nowinandroid
level: ADVANCED
license: apache2

@ -1,49 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<component name="ProjectRunConfigurationManager">
<!--
Baseline Profiles improve code execution speed by around 30% from the first launch by avoiding
interpretation and just-in-time (JIT) compilation steps for included code paths.
More information at http://d.android.com/baseline-profiles.
In this run configuration we leverage rerun parameter that always reruns the requested task regardless of cache.
We also leverage enable-display parameter to be able to verify the generator works as intended.
-->
<configuration default="false" name="Generate Demo Baseline Profile" type="GradleRunConfiguration" factoryName="Gradle">
<ExternalSystemSettings>
<option name="executionName" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="externalSystemIdString" value="GRADLE" />
<option name="scriptParameters" value="-Pandroid.testInstrumentationRunnerArguments.androidx.benchmark.enabledRules=BaselineProfile" />
<option name="taskDescriptions">
<list />
</option>
<option name="taskNames">
<list>
<option value=":benchmark:pixel6Api31atdDemoBenchmarkAndroidTest" />
<option value="--rerun" />
<option value="--enable-display" />
</list>
</option>
<option name="vmOptions" />
</ExternalSystemSettings>
<ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
<ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
<DebugAllEnabled>false</DebugAllEnabled>
<method v="2" />
</configuration>
</component>

@ -1,63 +0,0 @@
# Google Open Source Community Guidelines
At Google, we recognize and celebrate the creativity and collaboration of open
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Some Google open source projects [may adopt][] an explicit project code of
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[may adopt]: https://opensource.google/docs/releasing/preparing/#conduct
[modified Contributor Covenant]: https://opensource.google/docs/releasing/template/CODE_OF_CONDUCT/
## Resolve peacefully
We do not believe that all conflict is necessarily bad; healthy debate and
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If you see someone behaving disrespectfully, you are encouraged to address the
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## Reporting problems
Some Google open source projects may adopt a project-specific code of conduct.
In those cases, a Google employee will be identified as the Project Steward,
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We will investigate every complaint, but you may not receive a direct response.
We will use our discretion in determining when and how to follow up on reported
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*This document was adapted from the [IndieWeb Code of Conduct][] and can also
be found at <https://opensource.google/conduct/>.*
[IndieWeb Code of Conduct]: https://indieweb.org/code-of-conduct

@ -1,33 +0,0 @@
# How to become a contributor and submit your own code
## Contributor License Agreements
We'd love to accept your sample apps and patches! Before we can take them, we
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Please fill out either the individual or corporate Contributor License Agreement
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* If you are an individual writing original source code and you're sure you
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* If you work for a company that wants to allow you to contribute your work,
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Follow either of the two links above to access the appropriate CLA and
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## Contributing A Patch
1. Submit an issue describing your proposed change to the repo in question.
1. The repo owner will respond to your issue promptly.
1. If your proposed change is accepted, and you haven't already done so, sign a
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1. Fork the desired repo, develop and test your code changes.
1. Ensure that your code adheres to the existing style in the sample to which
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recommended coding standards for this organization.
1. Ensure that your code has an appropriate set of unit tests which all pass.
1. Submit a pull request.

@ -1,202 +0,0 @@
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

@ -1 +0,0 @@
/build

@ -1,3 +0,0 @@
# :app-nia-catalog module
![Dependency graph](../docs/images/graphs/dep_graph_app_nia_catalog.png)

@ -1,71 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.google.samples.apps.nowinandroid.FlavorDimension
import com.google.samples.apps.nowinandroid.NiaFlavor
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
plugins {
id("nowinandroid.android.application")
id("nowinandroid.android.application.compose")
}
android {
defaultConfig {
applicationId = "com.google.samples.apps.niacatalog"
versionCode = 1
versionName = "0.0.1" // X.Y.Z; X = Major, Y = minor, Z = Patch level
// The UI catalog does not depend on content from the app, however, it depends on modules
// which do, so we must specify a default value for the contentType dimension.
missingDimensionStrategy(FlavorDimension.contentType.name, NiaFlavor.demo.name)
}
packaging {
resources {
excludes.add("/META-INF/{AL2.0,LGPL2.1}")
}
}
namespace = "com.google.samples.apps.niacatalog"
buildTypes {
release {
// To publish on the Play store a private signing key is required, but to allow anyone
// who clones the code to sign and run the release variant, use the debug signing key.
// TODO: Abstract the signing configuration to a separate file to avoid hardcoding this.
signingConfig = signingConfigs.getByName("debug")
}
}
}
dependencies {
implementation(project(":core:designsystem"))
implementation(project(":core:ui"))
implementation(libs.androidx.activity.compose)
}

@ -1,21 +0,0 @@
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.kts.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

@ -1,39 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.NiaCatalog">
<activity
android:name="com.google.samples.apps.niacatalog.NiaCatalogActivity"
android:exported="true"
android:label="@string/app_name"
android:theme="@style/Theme.NiaCatalog">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

@ -1,33 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.niacatalog
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.core.view.WindowCompat
import com.google.samples.apps.niacatalog.ui.NiaCatalog
class NiaCatalogActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
WindowCompat.setDecorFitsSystemWindows(window, false)
setContent { NiaCatalog() }
}
}

@ -1,382 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.niacatalog.ui
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.ExperimentalLayoutApi
import androidx.compose.foundation.layout.FlowRow
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.add
import androidx.compose.foundation.layout.asPaddingValues
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.systemBars
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.unit.dp
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaButton
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaFilterChip
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaIconToggleButton
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationBar
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationBarItem
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaOutlinedButton
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTab
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTabRow
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTextButton
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTopicTag
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaViewToggleButton
import com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons
import com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme
/**
* Now in Android component catalog.
*/
@OptIn(ExperimentalLayoutApi::class)
@Composable
fun NiaCatalog() {
NiaTheme {
Surface {
val contentPadding = WindowInsets
.systemBars
.add(WindowInsets(left = 16.dp, top = 16.dp, right = 16.dp, bottom = 16.dp))
.asPaddingValues()
LazyColumn(
modifier = Modifier.fillMaxSize(),
contentPadding = contentPadding,
verticalArrangement = Arrangement.spacedBy(16.dp),
) {
item {
Text(
text = "NiA Catalog",
style = MaterialTheme.typography.headlineSmall,
)
}
item { Text("Buttons", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
NiaButton(onClick = {}) {
Text(text = "Enabled")
}
NiaOutlinedButton(onClick = {}) {
Text(text = "Enabled")
}
NiaTextButton(onClick = {}) {
Text(text = "Enabled")
}
}
}
item { Text("Disabled buttons", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
NiaButton(
onClick = {},
enabled = false,
) {
Text(text = "Disabled")
}
NiaOutlinedButton(
onClick = {},
enabled = false,
) {
Text(text = "Disabled")
}
NiaTextButton(
onClick = {},
enabled = false,
) {
Text(text = "Disabled")
}
}
}
item { Text("Buttons with leading icons", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
NiaButton(
onClick = {},
text = { Text(text = "Enabled") },
leadingIcon = {
Icon(imageVector = NiaIcons.Add, contentDescription = null)
},
)
NiaOutlinedButton(
onClick = {},
text = { Text(text = "Enabled") },
leadingIcon = {
Icon(imageVector = NiaIcons.Add, contentDescription = null)
},
)
NiaTextButton(
onClick = {},
text = { Text(text = "Enabled") },
leadingIcon = {
Icon(imageVector = NiaIcons.Add, contentDescription = null)
},
)
}
}
item { Text("Disabled buttons with leading icons", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
NiaButton(
onClick = {},
enabled = false,
text = { Text(text = "Disabled") },
leadingIcon = {
Icon(imageVector = NiaIcons.Add, contentDescription = null)
},
)
NiaOutlinedButton(
onClick = {},
enabled = false,
text = { Text(text = "Disabled") },
leadingIcon = {
Icon(imageVector = NiaIcons.Add, contentDescription = null)
},
)
NiaTextButton(
onClick = {},
enabled = false,
text = { Text(text = "Disabled") },
leadingIcon = {
Icon(imageVector = NiaIcons.Add, contentDescription = null)
},
)
}
}
item { Text("Dropdown menus", Modifier.padding(top = 16.dp)) }
item { Text("Chips", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
var firstChecked by remember { mutableStateOf(false) }
NiaFilterChip(
selected = firstChecked,
onSelectedChange = { checked -> firstChecked = checked },
label = { Text(text = "Enabled") },
)
var secondChecked by remember { mutableStateOf(true) }
NiaFilterChip(
selected = secondChecked,
onSelectedChange = { checked -> secondChecked = checked },
label = { Text(text = "Enabled") },
)
NiaFilterChip(
selected = false,
onSelectedChange = {},
enabled = false,
label = { Text(text = "Disabled") },
)
NiaFilterChip(
selected = true,
onSelectedChange = {},
enabled = false,
label = { Text(text = "Disabled") },
)
}
}
item { Text("Icon buttons", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
var firstChecked by remember { mutableStateOf(false) }
NiaIconToggleButton(
checked = firstChecked,
onCheckedChange = { checked -> firstChecked = checked },
icon = {
Icon(
painter = painterResource(id = NiaIcons.BookmarkBorder),
contentDescription = null,
)
},
checkedIcon = {
Icon(
painter = painterResource(id = NiaIcons.Bookmark),
contentDescription = null,
)
},
)
var secondChecked by remember { mutableStateOf(true) }
NiaIconToggleButton(
checked = secondChecked,
onCheckedChange = { checked -> secondChecked = checked },
icon = {
Icon(
painter = painterResource(id = NiaIcons.BookmarkBorder),
contentDescription = null,
)
},
checkedIcon = {
Icon(
painter = painterResource(id = NiaIcons.Bookmark),
contentDescription = null,
)
},
)
NiaIconToggleButton(
checked = false,
onCheckedChange = {},
icon = {
Icon(
painter = painterResource(id = NiaIcons.BookmarkBorder),
contentDescription = null,
)
},
checkedIcon = {
Icon(
painter = painterResource(id = NiaIcons.Bookmark),
contentDescription = null,
)
},
enabled = false,
)
NiaIconToggleButton(
checked = true,
onCheckedChange = {},
icon = {
Icon(
painter = painterResource(id = NiaIcons.BookmarkBorder),
contentDescription = null,
)
},
checkedIcon = {
Icon(
painter = painterResource(id = NiaIcons.Bookmark),
contentDescription = null,
)
},
enabled = false,
)
}
}
item { Text("View toggle", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
var firstExpanded by remember { mutableStateOf(false) }
NiaViewToggleButton(
expanded = firstExpanded,
onExpandedChange = { expanded -> firstExpanded = expanded },
compactText = { Text(text = "Compact view") },
expandedText = { Text(text = "Expanded view") },
)
var secondExpanded by remember { mutableStateOf(true) }
NiaViewToggleButton(
expanded = secondExpanded,
onExpandedChange = { expanded -> secondExpanded = expanded },
compactText = { Text(text = "Compact view") },
expandedText = { Text(text = "Expanded view") },
)
NiaViewToggleButton(
expanded = false,
onExpandedChange = {},
compactText = { Text(text = "Disabled") },
expandedText = { Text(text = "Disabled") },
enabled = false,
)
}
}
item { Text("Tags", Modifier.padding(top = 16.dp)) }
item {
FlowRow(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
NiaTopicTag(
followed = true,
onClick = {},
text = { Text(text = "Topic 1".uppercase()) },
)
NiaTopicTag(
followed = false,
onClick = {},
text = { Text(text = "Topic 2".uppercase()) },
)
NiaTopicTag(
followed = false,
onClick = {},
text = { Text(text = "Disabled".uppercase()) },
enabled = false,
)
}
}
item { Text("Tabs", Modifier.padding(top = 16.dp)) }
item {
var selectedTabIndex by remember { mutableStateOf(0) }
val titles = listOf("Topics", "People")
NiaTabRow(selectedTabIndex = selectedTabIndex) {
titles.forEachIndexed { index, title ->
NiaTab(
selected = selectedTabIndex == index,
onClick = { selectedTabIndex = index },
text = { Text(text = title) },
)
}
}
}
item { Text("Navigation", Modifier.padding(top = 16.dp)) }
item {
var selectedItem by remember { mutableStateOf(0) }
val items = listOf("For you", "Episodes", "Saved", "Interests")
val icons = listOf(
NiaIcons.UpcomingBorder,
NiaIcons.MenuBookBorder,
NiaIcons.BookmarksBorder,
)
val selectedIcons = listOf(
NiaIcons.Upcoming,
NiaIcons.MenuBook,
NiaIcons.Bookmarks,
)
val tagIcon = NiaIcons.Tag
NiaNavigationBar {
items.forEachIndexed { index, item ->
NiaNavigationBarItem(
icon = {
if (index == 3) {
Icon(imageVector = tagIcon, contentDescription = null)
} else {
Icon(
painter = painterResource(id = icons[index]),
contentDescription = item,
)
}
},
selectedIcon = {
if (index == 3) {
Icon(imageVector = tagIcon, contentDescription = null)
} else {
Icon(
painter = painterResource(id = selectedIcons[index]),
contentDescription = item,
)
}
},
label = { Text(item) },
selected = selectedItem == index,
onClick = { selectedItem = index },
)
}
}
}
}
}
}
}

@ -1,25 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path
android:pathData="M0,0h108v108h-108z"
android:fillColor="#FFFFFF"/>
</vector>

@ -1,29 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path
android:pathData="M65.08,84.13C64.01,84.13 63.13,83.26 63.13,82.18C63.13,81.11 64,80.24 65.08,80.24C66.15,80.24 67.02,81.11 67.02,82.18C67.02,83.26 66.15,84.13 65.08,84.13ZM43.6,84.13C42.53,84.13 41.65,83.26 41.65,82.18C41.65,81.11 42.52,80.24 43.6,80.24C44.66,80.24 45.54,81.11 45.54,82.18C45.54,83.26 44.67,84.13 43.6,84.13ZM65.77,72.44L69.66,65.73C69.88,65.35 69.74,64.85 69.36,64.63C68.97,64.41 68.48,64.54 68.25,64.93L64.32,71.73C61.31,70.36 57.94,69.59 54.33,69.59C50.73,69.59 47.35,70.36 44.34,71.73L40.41,64.93C40.19,64.54 39.69,64.41 39.31,64.63C38.92,64.85 38.79,65.35 39.01,65.73L42.89,72.44C36.22,76.07 31.67,82.81 31,90.77H77.67C77,82.8 72.44,76.06 65.77,72.44Z"
android:fillColor="#000000"/>
<path
android:pathData="M46.57,35H46.57C46.1,35 45.72,35.38 45.72,35.85L45.72,43.15H44.19C43.35,43.15 42.67,43.83 42.67,44.68C42.67,45.52 43.35,46.2 44.19,46.2H45.72V43.15H47.42C48.17,43.15 48.78,42.54 48.78,41.79L48.78,37.72H49.97C50.43,37.72 50.81,37.34 50.81,36.87V35.85C50.81,35.38 50.43,35 49.97,35H47.42H46.57ZM46.57,54.35H46.57H47.42H49.97C50.43,54.35 50.81,53.97 50.81,53.5V52.48C50.81,52.02 50.43,51.64 49.97,51.64H48.78L48.78,47.56C48.78,46.81 48.17,46.2 47.42,46.2H45.72L45.72,53.5C45.72,53.97 46.1,54.35 46.57,54.35ZM61.54,35H61.54C62.01,35 62.39,35.38 62.39,35.85V43.15H63.92C64.76,43.15 65.44,43.83 65.44,44.68C65.44,45.52 64.76,46.2 63.92,46.2H62.39V43.15H60.69C59.94,43.15 59.33,42.54 59.33,41.79V37.72H58.15C57.68,37.72 57.3,37.34 57.3,36.87V35.85C57.3,35.38 57.68,35 58.15,35H60.69H61.54ZM61.54,54.35H61.54H60.69H58.15C57.68,54.35 57.3,53.97 57.3,53.5V52.48C57.3,52.02 57.68,51.64 58.15,51.64H59.33V47.56C59.33,46.81 59.94,46.2 60.69,46.2H62.39V53.5C62.39,53.97 62.01,54.35 61.54,54.35Z"
android:fillColor="#000000"
android:fillType="evenOdd"/>
</vector>

@ -1,21 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

@ -1,21 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

@ -1,19 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<string name="app_name">NiA Catalog</string>
</resources>

@ -1,19 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<style name="Theme.NiaCatalog" parent="android:Theme.Material.Light.NoActionBar" />
</resources>

@ -1,931 +0,0 @@
# Open source licenses and copyright notices
## [Coil](https://coil-kt.github.io/coil/#license)
Copyright 2022 Coil Contributors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
## [Jacoco](https://github.com/jacoco/jacoco/blob/master/LICENSE.md)
Copyright (c) 2009, 2022 Mountainminds GmbH & Co. KG and Contributors
The JaCoCo Java Code Coverage Library and all included documentation is made available by Mountainminds GmbH & Co. KG, Munich. Except indicated below, the Content is provided to you under the terms and conditions of the Eclipse Public License Version 2.0 ("EPL"). A copy of the EPL is available at https://www.eclipse.org/legal/epl-2.0/.
Please visit http://www.jacoco.org/jacoco/trunk/doc/license.html for the complete license information including third party licenses and trademarks.
## [JUnit 4](https://junit.org/junit4/license.html)
Eclipse Public License - v 1.0
THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
1. DEFINITIONS
"Contribution" means:
a) in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and
b) in the case of each subsequent Contributor:
i) changes to the Program, and
ii) additions to the Program;
where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program.
"Contributor" means any person or entity that distributes the Program.
"Licensed Patents" mean patent claims licensable by a Contributor which are necessarily infringed by the use or sale of its Contribution alone or when combined with the Program.
"Program" means the Contributions distributed in accordance with this Agreement.
"Recipient" means anyone who receives the Program under this Agreement, including all Contributors.
2. GRANT OF RIGHTS
a) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, distribute and sublicense the Contribution of such Contributor, if any, and such derivative works, in source code and object code form.
b) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free patent license under Licensed Patents to make, use, sell, offer to sell, import and otherwise transfer the Contribution of such Contributor, if any, in source code and object code form. This patent license shall apply to the combination of the Contribution and the Program if, at the time the Contribution is added by the Contributor, such addition of the Contribution causes such combination to be covered by the Licensed Patents. The patent license shall not apply to any other combinations which include the Contribution. No hardware per se is licensed hereunder.
c) Recipient understands that although each Contributor grants the licenses to its Contributions set forth herein, no assurances are provided by any Contributor that the Program does not infringe the patent or other intellectual property rights of any other entity. Each Contributor disclaims any liability to Recipient for claims brought by any other entity based on infringement of intellectual property rights or otherwise. As a condition to exercising the rights and licenses granted hereunder, each Recipient hereby assumes sole responsibility to secure any other intellectual property rights needed, if any. For example, if a third party patent license is required to allow Recipient to distribute the Program, it is Recipient's responsibility to acquire that license before distributing the Program.
d) Each Contributor represents that to its knowledge it has sufficient copyright rights in its Contribution, if any, to grant the copyright license set forth in this Agreement.
3. REQUIREMENTS
A Contributor may choose to distribute the Program in object code form under its own license agreement, provided that:
a) it complies with the terms and conditions of this Agreement; and
b) its license agreement:
i) effectively disclaims on behalf of all Contributors all warranties and conditions, express and implied, including warranties or conditions of title and non-infringement, and implied warranties or conditions of merchantability and fitness for a particular purpose;
ii) effectively excludes on behalf of all Contributors all liability for damages, including direct, indirect, special, incidental and consequential damages, such as lost profits;
iii) states that any provisions which differ from this Agreement are offered by that Contributor alone and not by any other party; and
iv) states that source code for the Program is available from such Contributor, and informs licensees how to obtain it in a reasonable manner on or through a medium customarily used for software exchange.
When the Program is made available in source code form:
a) it must be made available under this Agreement; and
b) a copy of this Agreement must be included with each copy of the Program.
Contributors may not remove or alter any copyright notices contained within the Program.
Each Contributor must identify itself as the originator of its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify the originator of the Contribution.
4. COMMERCIAL DISTRIBUTION
Commercial distributors of software may accept certain responsibilities with respect to end users, business partners and the like. While this license is intended to facilitate the commercial use of the Program, the Contributor who includes the Program in a commercial product offering should do so in a manner which does not create potential liability for other Contributors. Therefore, if a Contributor includes the Program in a commercial product offering, such Contributor ("Commercial Contributor") hereby agrees to defend and indemnify every other Contributor ("Indemnified Contributor") against any losses, damages and costs (collectively "Losses") arising from claims, lawsuits and other legal actions brought by a third party against the Indemnified Contributor to the extent caused by the acts or omissions of such Commercial Contributor in connection with its distribution of the Program in a commercial product offering. The obligations in this section do not apply to any claims or Losses relating to any actual or alleged intellectual property infringement. In order to qualify, an Indemnified Contributor must: a) promptly notify the Commercial Contributor in writing of such claim, and b) allow the Commercial Contributor to control, and cooperate with the Commercial Contributor in, the defense and any related settlement negotiations. The Indemnified Contributor may participate in any such claim at its own expense.
For example, a Contributor might include the Program in a commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor then makes performance claims, or offers warranties related to Product X, those performance claims and warranties are such Commercial Contributor's responsibility alone. Under this section, the Commercial Contributor would have to defend claims against the other Contributors related to those performance claims and warranties, and if a court requires any other Contributor to pay any damages as a result, the Commercial Contributor must pay those damages.
5. NO WARRANTY
EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the appropriateness of using and distributing the Program and assumes all risks associated with its exercise of rights under this Agreement , including but not limited to the risks and costs of program errors, compliance with applicable laws, damage to or loss of data, programs or equipment, and unavailability or interruption of operations.
6. DISCLAIMER OF LIABILITY
EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
7. GENERAL
If any provision of this Agreement is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this Agreement, and without further action by the parties hereto, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
If Recipient institutes patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Program itself (excluding combinations of the Program with other software or hardware) infringes such Recipient's patent(s), then such Recipient's rights granted under Section 2(b) shall terminate as of the date such litigation is filed.
All Recipient's rights under this Agreement shall terminate if it fails to comply with any of the material terms or conditions of this Agreement and does not cure such failure in a reasonable period of time after becoming aware of such noncompliance. If all Recipient's rights under this Agreement terminate, Recipient agrees to cease use and distribution of the Program as soon as reasonably practicable. However, Recipient's obligations under this Agreement and any licenses granted by Recipient relating to the Program shall continue and survive.
Everyone is permitted to copy and distribute copies of this Agreement, but in order to avoid inconsistency the Agreement is copyrighted and may only be modified in the following manner. The Agreement Steward reserves the right to publish new versions (including revisions) of this Agreement from time to time. No one other than the Agreement Steward has the right to modify this Agreement. The Eclipse Foundation is the initial Agreement Steward. The Eclipse Foundation may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after a new version of the Agreement is published, Contributor may elect to distribute the Program (including its Contributions) under the new version. Except as expressly stated in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to the intellectual property of any Contributor under this Agreement, whether expressly, by implication, estoppel or otherwise. All rights in the Program not expressly granted under this Agreement are reserved.
This Agreement is governed by the laws of the State of New York and the intellectual property laws of the United States of America. No party to this Agreement will bring a legal action under this Agreement more than one year after the cause of action arose. Each party waives its rights to a jury trial in any resulting litigation.
## [ktlint](https://github.com/pinterest/ktlint/blob/master/LICENSE)
Copyright 2019 Pinterest, Inc.
Copyright 2016-2019 Stanley Shyiko
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
## [OkHttp](https://github.com/square/okhttp/blob/master/LICENSE.txt)
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
## [Retrofit](https://github.com/square/retrofit/blob/master/LICENSE.txt)
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
## [Spotless](https://github.com/diffplug/spotless/blob/main/LICENSE.txt)
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof, that is intentionally submitted to Licensor for inclusion in the Work
by the copyright owner or by an individual or Legal Entity authorized to submit
on behalf of the copyright owner. For the purposes of this definition,
"submitted" means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems, and
issue tracking systems that are managed by, or on behalf of, the Licensor for
the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
incorporated within the Work.
2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the Work and such
Derivative Works in Source or Object form.
3. Grant of Patent License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable (except as stated in this section) patent license to make, have
made, use, offer to sell, sell, import, and otherwise transfer the Work, where
such license applies only to those patent claims licensable by such Contributor
that are necessarily infringed by their Contribution(s) alone or by combination
of their Contribution(s) with the Work to which such Contribution(s) was
submitted. If You institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work or a
Contribution incorporated within the Work constitutes direct or contributory
patent infringement, then any patent licenses granted to You under this License
for that Work shall terminate as of the date such litigation is filed.
4. Redistribution.
You may reproduce and distribute copies of the Work or Derivative Works thereof
in any medium, with or without modifications, and in Source or Object form,
provided that You meet the following conditions:
You must give any other recipients of the Work or Derivative Works a copy of
this License; and
You must cause any modified files to carry prominent notices stating that You
changed the files; and
You must retain, in the Source form of any Derivative Works that You distribute,
all copyright, patent, trademark, and attribution notices from the Source form
of the Work, excluding those notices that do not pertain to any part of the
Derivative Works; and
If the Work includes a "NOTICE" text file as part of its distribution, then any
Derivative Works that You distribute must include a readable copy of the
attribution notices contained within such NOTICE file, excluding those notices
that do not pertain to any part of the Derivative Works, in at least one of the
following places: within a NOTICE text file distributed as part of the
Derivative Works; within the Source form or documentation, if provided along
with the Derivative Works; or, within a display generated by the Derivative
Works, if and wherever such third-party notices normally appear. The contents of
the NOTICE file are for informational purposes only and do not modify the
License. You may add Your own attribution notices within Derivative Works that
You distribute, alongside or as an addendum to the NOTICE text from the Work,
provided that such additional attribution notices cannot be construed as
modifying the License.
You may add Your own copyright statement to Your modifications and may provide
additional or different license terms and conditions for use, reproduction, or
distribution of Your modifications, or for any such Derivative Works as a whole,
provided Your use, reproduction, and distribution of the Work otherwise complies
with the conditions stated in this License.
5. Submission of Contributions.
Unless You explicitly state otherwise, any Contribution intentionally submitted
for inclusion in the Work by You to the Licensor shall be under the terms and
conditions of this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify the terms of
any separate license agreement you may have executed with Licensor regarding
such Contributions.
6. Trademarks.
This License does not grant permission to use the trade names, trademarks,
service marks, or product names of the Licensor, except as required for
reasonable and customary use in describing the origin of the Work and
reproducing the content of the NOTICE file.
7. Disclaimer of Warranty.
Unless required by applicable law or agreed to in writing, Licensor provides the
Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
including, without limitation, any warranties or conditions of TITLE,
NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
solely responsible for determining the appropriateness of using or
redistributing the Work and assume any risks associated with Your exercise of
permissions under this License.
8. Limitation of Liability.
In no event and under no legal theory, whether in tort (including negligence),
contract, or otherwise, unless required by applicable law (such as deliberate
and grossly negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special, incidental,
or consequential damages of any character arising as a result of this License or
out of the use or inability to use the Work (including but not limited to
damages for loss of goodwill, work stoppage, computer failure or malfunction, or
any and all other commercial damages or losses), even if such Contributor has
been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability.
While redistributing the Work or Derivative Works thereof, You may choose to
offer, and charge a fee for, acceptance of support, warranty, indemnity, or
other liability obligations and/or rights consistent with this License. However,
in accepting such obligations, You may act only on Your own behalf and on Your
sole responsibility, not on behalf of any other Contributor, and only if You
agree to indemnify, defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate
notice, with the fields enclosed by brackets "{}" replaced with your own
identifying information. (Don't include the brackets!) The text should be
enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
## [Turbine](https://github.com/cashapp/turbine/blob/trunk/LICENSE.txt)
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

@ -1,18 +0,0 @@
# Proguard rules for the `benchmark` build type.
#
# Obsfuscation must be disabled for the build variant that generates Baseline Profile, otherwise
# wrong symbols would be generated. The generated Baseline Profile will be properly applied when generated
# without obfuscation and your app is being obfuscated.
-dontobfuscate
# Please add these rules to your existing keep rules in order to suppress warnings.
# This is generated automatically by the Android Gradle plugin.
-dontwarn org.bouncycastle.jsse.BCSSLParameters
-dontwarn org.bouncycastle.jsse.BCSSLSocket
-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
-dontwarn org.conscrypt.Conscrypt$Version
-dontwarn org.conscrypt.Conscrypt
-dontwarn org.conscrypt.ConscryptHostnameVerifier
-dontwarn org.openjsse.javax.net.ssl.SSLParameters
-dontwarn org.openjsse.javax.net.ssl.SSLSocket
-dontwarn org.openjsse.net.ssl.OpenJSSE

@ -13,120 +13,49 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.google.samples.apps.nowinandroid.NiaBuildType
plugins {
id("nowinandroid.android.application")
id("nowinandroid.android.application.compose")
id("nowinandroid.android.application.flavors")
id("nowinandroid.android.application.jacoco")
id("nowinandroid.android.hilt")
id("jacoco")
id("nowinandroid.android.application.firebase")
id("com.android.application") version "8.0.0"
kotlin("android") version "1.8.21"
}
android {
defaultConfig {
applicationId = "com.google.samples.apps.nowinandroid"
versionCode = 5
versionName = "0.0.5" // X.Y.Z; X = Major, Y = minor, Z = Patch level
// Custom test runner to set up Hilt dependency graph
testInstrumentationRunner = "com.google.samples.apps.nowinandroid.core.testing.NiaTestRunner"
vectorDrawables {
useSupportLibrary = true
}
versionName = "0.0.5"
compileSdk = 33
minSdk = 26
targetSdk = 33
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
debug {
applicationIdSuffix = NiaBuildType.DEBUG.applicationIdSuffix
}
val release by getting {
isMinifyEnabled = true
applicationIdSuffix = NiaBuildType.RELEASE.applicationIdSuffix
proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
// To publish on the Play store a private signing key is required, but to allow anyone
// who clones the code to sign and run the release variant, use the debug signing key.
// TODO: Abstract the signing configuration to a separate file to avoid hardcoding this.
signingConfig = signingConfigs.getByName("debug")
}
create("benchmark") {
// Enable all the optimizations from release build through initWith(release).
initWith(release)
matchingFallbacks.add("release")
// Debug key signing is available to everyone.
signingConfig = signingConfigs.getByName("debug")
// Only use benchmark proguard rules
proguardFiles("benchmark-rules.pro")
isMinifyEnabled = true
applicationIdSuffix = NiaBuildType.BENCHMARK.applicationIdSuffix
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
packaging {
resources {
excludes.add("/META-INF/{AL2.0,LGPL2.1}")
}
}
testOptions {
unitTests {
isIncludeAndroidResources = true
}
buildFeatures {
compose = true
}
composeOptions {
kotlinCompilerExtensionVersion = "1.4.7"
}
namespace = "com.google.samples.apps.nowinandroid"
}
dependencies {
implementation(project(":feature:interests"))
implementation(project(":feature:foryou"))
implementation(project(":feature:bookmarks"))
implementation(project(":feature:topic"))
implementation(project(":feature:search"))
implementation(project(":feature:settings"))
implementation(project(":core:common"))
implementation(project(":core:ui"))
implementation(project(":core:designsystem"))
implementation(project(":core:data"))
implementation(project(":core:model"))
implementation(project(":core:analytics"))
implementation(project(":sync:work"))
androidTestImplementation(project(":core:testing"))
androidTestImplementation(project(":core:datastore-test"))
androidTestImplementation(project(":core:data-test"))
androidTestImplementation(project(":core:network"))
androidTestImplementation(libs.androidx.navigation.testing)
androidTestImplementation(libs.accompanist.testharness)
androidTestImplementation(kotlin("test"))
debugImplementation(libs.androidx.compose.ui.testManifest)
debugImplementation(project(":ui-test-hilt-manifest"))
implementation(libs.accompanist.systemuicontroller)
implementation(libs.androidx.activity.compose)
implementation(libs.androidx.appcompat)
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.core.splashscreen)
implementation(libs.androidx.compose.runtime)
implementation(libs.androidx.lifecycle.runtimeCompose)
implementation(libs.androidx.compose.runtime.tracing)
implementation(libs.androidx.compose.material3.windowSizeClass)
implementation(libs.androidx.hilt.navigation.compose)
implementation(libs.androidx.navigation.compose)
implementation(libs.androidx.window.manager)
implementation(libs.androidx.profileinstaller)
implementation(libs.coil.kt)
}
// androidx.test is forcing JUnit, 4.12. This forces it to use 4.13
configurations.configureEach {
resolutionStrategy {
force(libs.junit4)
// Temporary workaround for https://issuetracker.google.com/174733673
force("org.objenesis:objenesis:2.6")
}
implementation("androidx.core:core-ktx:1.10.0")
implementation("androidx.appcompat:appcompat:1.6.1")
implementation("androidx.compose.material3:material3-window-size-class:1.1.0")
implementation(platform("androidx.compose:compose-bom:2023.05.01"))
implementation("androidx.compose.material3:material3")
implementation("androidx.navigation:navigation-compose:2.5.3")
implementation("io.coil-kt:coil-compose:2.3.0")
androidTestImplementation("androidx.test.uiautomator:uiautomator:2.2.0")
androidTestImplementation("androidx.compose.ui:ui-test-junit4:1.4.3")
}

@ -1,125 +0,0 @@
{
"project_info": {
"project_number": "YourProjectId",
"project_id": "abc",
"storage_bucket": "abc"
},
"client": [
{
"client_info": {
"mobilesdk_app_id": "Your:App:Id",
"android_client_info": {
"package_name": "com.google.samples.apps.nowinandroid"
}
},
"oauth_client": [],
"api_key": [
{
"current_key": "APlaceholderAPIKeyWith-ThirtyNineCharsX"
}
],
"services": {
"appinvite_service": {
"other_platform_oauth_client": []
}
}
},
{
"client_info": {
"mobilesdk_app_id": "Your:App:Id",
"android_client_info": {
"package_name": "com.google.samples.apps.nowinandroid.demo.debug"
}
},
"oauth_client": [],
"api_key": [
{
"current_key": "APlaceholderAPIKeyWith-ThirtyNineCharsX"
}
],
"services": {
"appinvite_service": {
"other_platform_oauth_client": []
}
}
},
{
"client_info": {
"mobilesdk_app_id": "Your:App:Id",
"android_client_info": {
"package_name": "com.google.samples.apps.nowinandroid.demo.benchmark"
}
},
"oauth_client": [],
"api_key": [
{
"current_key": "APlaceholderAPIKeyWith-ThirtyNineCharsX"
}
],
"services": {
"appinvite_service": {
"other_platform_oauth_client": []
}
}
},
{
"client_info": {
"mobilesdk_app_id": "Your:App:Id",
"android_client_info": {
"package_name": "com.google.samples.apps.nowinandroid.benchmark"
}
},
"oauth_client": [],
"api_key": [
{
"current_key": "APlaceholderAPIKeyWith-ThirtyNineCharsX"
}
],
"services": {
"appinvite_service": {
"other_platform_oauth_client": []
}
}
},
{
"client_info": {
"mobilesdk_app_id": "Your:App:Id",
"android_client_info": {
"package_name": "com.google.samples.apps.nowinandroid.debug"
}
},
"oauth_client": [],
"api_key": [
{
"current_key": "APlaceholderAPIKeyWith-ThirtyNineCharsX"
}
],
"services": {
"appinvite_service": {
"other_platform_oauth_client": []
}
}
},
{
"client_info": {
"mobilesdk_app_id": "Your:App:Id",
"android_client_info": {
"package_name": "com.google.samples.apps.nowinandroid.demo"
}
},
"oauth_client": [],
"api_key": [
{
"current_key": "APlaceholderAPIKeyWith-ThirtyNineCharsX"
}
],
"services": {
"appinvite_service": {
"other_platform_oauth_client": []
}
}
}
],
"configuration_version": "1"
}

@ -1,36 +0,0 @@
# Keep `Companion` object fields of serializable classes.
# This avoids serializer lookup through `getDeclaredClasses` as done for named companion objects.
-if @kotlinx.serialization.Serializable class **
-keepclassmembers class <1> {
static <1>$Companion Companion;
}
# Keep `serializer()` on companion objects (both default and named) of serializable classes.
-if @kotlinx.serialization.Serializable class ** {
static **$* *;
}
-keepclassmembers class <2>$<3> {
kotlinx.serialization.KSerializer serializer(...);
}
# Keep `INSTANCE.serializer()` of serializable objects.
-if @kotlinx.serialization.Serializable class ** {
public static ** INSTANCE;
}
-keepclassmembers class <1> {
public static <1> INSTANCE;
kotlinx.serialization.KSerializer serializer(...);
}
# @Serializable and @Polymorphic are used at runtime for polymorphic serialization.
-keepattributes RuntimeVisibleAnnotations,AnnotationDefault
-dontwarn org.bouncycastle.jsse.BCSSLParameters
-dontwarn org.bouncycastle.jsse.BCSSLSocket
-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
-dontwarn org.conscrypt.Conscrypt$Version
-dontwarn org.conscrypt.Conscrypt
-dontwarn org.conscrypt.ConscryptHostnameVerifier
-dontwarn org.openjsse.javax.net.ssl.SSLParameters
-dontwarn org.openjsse.javax.net.ssl.SSLSocket
-dontwarn org.openjsse.net.ssl.OpenJSSE

@ -0,0 +1,43 @@
/*
* Copyright 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.uiautomator.UiDevice
import org.junit.Rule
import org.junit.Test
class RotateTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<MainActivity>()
@Test
fun rotate() {
val uiDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
repeat(1000) {
if(uiDevice.isNaturalOrientation) {
uiDevice.setOrientationRight()
} else {
uiDevice.setOrientationNatural()
}
composeTestRule.waitForIdle()
uiDevice.wakeUp()
}
}
}

@ -1,263 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.ui
import androidx.annotation.StringRes
import androidx.compose.ui.test.assertCountEquals
import androidx.compose.ui.test.assertIsOn
import androidx.compose.ui.test.assertIsSelected
import androidx.compose.ui.test.hasAnyAncestor
import androidx.compose.ui.test.hasTestTag
import androidx.compose.ui.test.hasText
import androidx.compose.ui.test.junit4.AndroidComposeTestRule
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.onAllNodesWithText
import androidx.compose.ui.test.onNodeWithContentDescription
import androidx.compose.ui.test.onNodeWithText
import androidx.compose.ui.test.performClick
import androidx.test.espresso.Espresso
import androidx.test.espresso.NoActivityResumedException
import com.google.samples.apps.nowinandroid.MainActivity
import com.google.samples.apps.nowinandroid.R
import dagger.hilt.android.testing.BindValue
import dagger.hilt.android.testing.HiltAndroidRule
import dagger.hilt.android.testing.HiltAndroidTest
import org.junit.Rule
import org.junit.Test
import org.junit.rules.TemporaryFolder
import kotlin.properties.ReadOnlyProperty
import com.google.samples.apps.nowinandroid.feature.bookmarks.R as BookmarksR
import com.google.samples.apps.nowinandroid.feature.foryou.R as FeatureForyouR
import com.google.samples.apps.nowinandroid.feature.interests.R as FeatureInterestsR
import com.google.samples.apps.nowinandroid.feature.settings.R as SettingsR
/**
* Tests all the navigation flows that are handled by the navigation library.
*/
@HiltAndroidTest
class NavigationTest {
/**
* Manages the components' state and is used to perform injection on your test
*/
@get:Rule(order = 0)
val hiltRule = HiltAndroidRule(this)
/**
* Create a temporary folder used to create a Data Store file. This guarantees that
* the file is removed in between each test, preventing a crash.
*/
@BindValue
@get:Rule(order = 1)
val tmpFolder: TemporaryFolder = TemporaryFolder.builder().assureDeletion().build()
/**
* Use the primary activity to initialize the app normally.
*/
@get:Rule(order = 2)
val composeTestRule = createAndroidComposeRule<MainActivity>()
private fun AndroidComposeTestRule<*, *>.stringResource(@StringRes resId: Int) =
ReadOnlyProperty<Any?, String> { _, _ -> activity.getString(resId) }
// The strings used for matching in these tests
private val navigateUp by composeTestRule.stringResource(FeatureForyouR.string.navigate_up)
private val forYou by composeTestRule.stringResource(FeatureForyouR.string.for_you)
private val interests by composeTestRule.stringResource(FeatureInterestsR.string.interests)
private val sampleTopic = "Headlines"
private val appName by composeTestRule.stringResource(R.string.app_name)
private val saved by composeTestRule.stringResource(BookmarksR.string.saved)
private val settings by composeTestRule.stringResource(SettingsR.string.top_app_bar_action_icon_description)
private val brand by composeTestRule.stringResource(SettingsR.string.brand_android)
private val ok by composeTestRule.stringResource(SettingsR.string.dismiss_dialog_button_text)
@Test
fun firstScreen_isForYou() {
composeTestRule.apply {
// VERIFY for you is selected
onNodeWithText(forYou).assertIsSelected()
}
}
// TODO: implement tests related to navigation & resetting of destinations (b/213307564)
// Restoring content should be tested with another tab than the For You one, as that will
// still succeed even when restoring state is turned off.
/**
* When navigating between the different top level destinations, we should restore the state
* of previously visited destinations.
*/
@Test
fun navigationBar_navigateToPreviouslySelectedTab_restoresContent() {
composeTestRule.apply {
// GIVEN the user follows a topic
onNodeWithText(sampleTopic).performClick()
// WHEN the user navigates to the Interests destination
onNodeWithText(interests).performClick()
// AND the user navigates to the For You destination
onNodeWithText(forYou).performClick()
// THEN the state of the For You destination is restored
onNodeWithContentDescription(sampleTopic).assertIsOn()
}
}
/**
* When reselecting a tab, it should show that tab's start destination and restore its state.
*/
@Test
fun navigationBar_reselectTab_keepsState() {
composeTestRule.apply {
// GIVEN the user follows a topic
onNodeWithText(sampleTopic).performClick()
// WHEN the user taps the For You navigation bar item
onNodeWithText(forYou).performClick()
// THEN the state of the For You destination is restored
onNodeWithContentDescription(sampleTopic).assertIsOn()
}
}
// @Test
// fun navigationBar_reselectTab_resetsToStartDestination() {
// // GIVEN the user is on the Topics destination and scrolls
// // and navigates to the Topic Detail destination
// // WHEN the user taps the Topics navigation bar item
// // THEN the Topics destination shows in the same scrolled state
// }
/*
* Top level destinations should never show an up affordance.
*/
@Test
fun topLevelDestinations_doNotShowUpArrow() {
composeTestRule.apply {
// GIVEN the user is on any of the top level destinations, THEN the Up arrow is not shown.
onNodeWithContentDescription(navigateUp).assertDoesNotExist()
// TODO: Add top level destinations here, see b/226357686.
onNodeWithText(interests).performClick()
onNodeWithContentDescription(navigateUp).assertDoesNotExist()
}
}
@Test
fun topLevelDestinations_showTopBarWithTitle() {
composeTestRule.apply {
// Verify that the top bar contains the app name on the first screen.
onNodeWithText(appName).assertExists()
// Go to the saved tab, verify that the top bar contains "saved". This means
// we'll have 2 elements with the text "saved" on screen. One in the top bar, and
// one in the bottom navigation.
onNodeWithText(saved).performClick()
onAllNodesWithText(saved).assertCountEquals(2)
// As above but for the interests tab.
onNodeWithText(interests).performClick()
onAllNodesWithText(interests).assertCountEquals(2)
}
}
@Test
fun topLevelDestinations_showSettingsIcon() {
composeTestRule.apply {
onNodeWithContentDescription(settings).assertExists()
onNodeWithText(saved).performClick()
onNodeWithContentDescription(settings).assertExists()
onNodeWithText(interests).performClick()
onNodeWithContentDescription(settings).assertExists()
}
}
@Test
fun whenSettingsIconIsClicked_settingsDialogIsShown() {
composeTestRule.apply {
onNodeWithContentDescription(settings).performClick()
// Check that one of the settings is actually displayed.
onNodeWithText(brand).assertExists()
}
}
@Test
fun whenSettingsDialogDismissed_previousScreenIsDisplayed() {
composeTestRule.apply {
// Navigate to the saved screen, open the settings dialog, then close it.
onNodeWithText(saved).performClick()
onNodeWithContentDescription(settings).performClick()
onNodeWithText(ok).performClick()
// Check that the saved screen is still visible and selected.
onNode(
hasText(saved) and
hasAnyAncestor(
hasTestTag("NiaBottomBar") or hasTestTag("NiaNavRail"),
),
).assertIsSelected()
}
}
/*
* There should always be at most one instance of a top-level destination at the same time.
*/
@Test(expected = NoActivityResumedException::class)
fun homeDestination_back_quitsApp() {
composeTestRule.apply {
// GIVEN the user navigates to the Interests destination
onNodeWithText(interests).performClick()
// and then navigates to the For you destination
onNodeWithText(forYou).performClick()
// WHEN the user uses the system button/gesture to go back
Espresso.pressBack()
// THEN the app quits
}
}
/*
* When pressing back from any top level destination except "For you", the app navigates back
* to the "For you" destination, no matter which destinations you visited in between.
*/
@Test
fun navigationBar_backFromAnyDestination_returnsToForYou() {
composeTestRule.apply {
// GIVEN the user navigated to the Interests destination
onNodeWithText(interests).performClick()
// TODO: Add another destination here to increase test coverage, see b/226357686.
// WHEN the user uses the system button/gesture to go back,
Espresso.pressBack()
// THEN the app shows the For You destination
onNodeWithText(forYou).assertExists()
}
}
@Test
fun navigationBar_multipleBackStackInterests() {
composeTestRule.apply {
onNodeWithText(interests).performClick()
// TODO: Grab string from fake data
onNodeWithText("Android Studio & Tools").performClick()
// Switch tab
onNodeWithText(forYou).performClick()
// Come back to Interests
onNodeWithText(interests).performClick()
// Verify we're not in the list of interests
onNodeWithText("Android Auto").assertDoesNotExist() // TODO: Grab string from fake data
}
}
}

@ -1,261 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.ui
import androidx.compose.foundation.layout.BoxWithConstraints
import androidx.compose.material3.windowsizeclass.ExperimentalMaterial3WindowSizeClassApi
import androidx.compose.material3.windowsizeclass.WindowSizeClass
import androidx.compose.ui.test.assertIsDisplayed
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.onNodeWithTag
import androidx.compose.ui.unit.DpSize
import androidx.compose.ui.unit.dp
import com.google.accompanist.testharness.TestHarness
import com.google.samples.apps.nowinandroid.core.data.repository.CompositeUserNewsResourceRepository
import com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor
import com.google.samples.apps.nowinandroid.core.testing.repository.TestNewsRepository
import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository
import com.google.samples.apps.nowinandroid.uitesthiltmanifest.HiltComponentActivity
import dagger.hilt.android.testing.BindValue
import dagger.hilt.android.testing.HiltAndroidRule
import dagger.hilt.android.testing.HiltAndroidTest
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.rules.TemporaryFolder
import javax.inject.Inject
/**
* Tests that the navigation UI is rendered correctly on different screen sizes.
*/
@OptIn(ExperimentalMaterial3WindowSizeClassApi::class)
@HiltAndroidTest
class NavigationUiTest {
/**
* Manages the components' state and is used to perform injection on your test
*/
@get:Rule(order = 0)
val hiltRule = HiltAndroidRule(this)
/**
* Create a temporary folder used to create a Data Store file. This guarantees that
* the file is removed in between each test, preventing a crash.
*/
@BindValue
@get:Rule(order = 1)
val tmpFolder: TemporaryFolder = TemporaryFolder.builder().assureDeletion().build()
/**
* Use a test activity to set the content on.
*/
@get:Rule(order = 2)
val composeTestRule = createAndroidComposeRule<HiltComponentActivity>()
val userNewsResourceRepository = CompositeUserNewsResourceRepository(
newsRepository = TestNewsRepository(),
userDataRepository = TestUserDataRepository(),
)
@Inject
lateinit var networkMonitor: NetworkMonitor
@Before
fun setup() {
hiltRule.inject()
}
@Test
fun compactWidth_compactHeight_showsNavigationBar() {
composeTestRule.setContent {
TestHarness(size = DpSize(400.dp, 400.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaBottomBar").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaNavRail").assertDoesNotExist()
}
@Test
fun mediumWidth_compactHeight_showsNavigationRail() {
composeTestRule.setContent {
TestHarness(size = DpSize(610.dp, 400.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaNavRail").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaBottomBar").assertDoesNotExist()
}
@Test
fun expandedWidth_compactHeight_showsNavigationRail() {
composeTestRule.setContent {
TestHarness(size = DpSize(900.dp, 400.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaNavRail").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaBottomBar").assertDoesNotExist()
}
@Test
fun compactWidth_mediumHeight_showsNavigationBar() {
composeTestRule.setContent {
TestHarness(size = DpSize(400.dp, 500.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaBottomBar").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaNavRail").assertDoesNotExist()
}
@Test
fun mediumWidth_mediumHeight_showsNavigationRail() {
composeTestRule.setContent {
TestHarness(size = DpSize(610.dp, 500.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaNavRail").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaBottomBar").assertDoesNotExist()
}
@Test
fun expandedWidth_mediumHeight_showsNavigationRail() {
composeTestRule.setContent {
TestHarness(size = DpSize(900.dp, 500.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaNavRail").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaBottomBar").assertDoesNotExist()
}
@Test
fun compactWidth_expandedHeight_showsNavigationBar() {
composeTestRule.setContent {
TestHarness(size = DpSize(400.dp, 1000.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaBottomBar").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaNavRail").assertDoesNotExist()
}
@Test
fun mediumWidth_expandedHeight_showsNavigationRail() {
composeTestRule.setContent {
TestHarness(size = DpSize(610.dp, 1000.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaNavRail").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaBottomBar").assertDoesNotExist()
}
@Test
fun expandedWidth_expandedHeight_showsNavigationRail() {
composeTestRule.setContent {
TestHarness(size = DpSize(900.dp, 1000.dp)) {
BoxWithConstraints {
NiaApp(
windowSizeClass = WindowSizeClass.calculateFromSize(
DpSize(maxWidth, maxHeight),
),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
}
}
composeTestRule.onNodeWithTag("NiaNavRail").assertIsDisplayed()
composeTestRule.onNodeWithTag("NiaBottomBar").assertDoesNotExist()
}
}

@ -1,197 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.ui
import androidx.compose.material3.windowsizeclass.ExperimentalMaterial3WindowSizeClassApi
import androidx.compose.material3.windowsizeclass.WindowSizeClass
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.remember
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.test.junit4.createComposeRule
import androidx.compose.ui.unit.DpSize
import androidx.compose.ui.unit.dp
import androidx.navigation.NavHostController
import androidx.navigation.compose.ComposeNavigator
import androidx.navigation.compose.composable
import androidx.navigation.createGraph
import androidx.navigation.testing.TestNavHostController
import com.google.samples.apps.nowinandroid.core.data.repository.CompositeUserNewsResourceRepository
import com.google.samples.apps.nowinandroid.core.testing.repository.TestNewsRepository
import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository
import com.google.samples.apps.nowinandroid.core.testing.util.TestNetworkMonitor
import kotlinx.coroutines.flow.collect
import kotlinx.coroutines.launch
import kotlinx.coroutines.test.UnconfinedTestDispatcher
import kotlinx.coroutines.test.runTest
import org.junit.Rule
import org.junit.Test
import kotlin.test.assertEquals
import kotlin.test.assertFalse
import kotlin.test.assertTrue
/**
* Tests [NiaAppState].
*
* Note: This could become an unit test if Robolectric is added to the project and the Context
* is faked.
*/
@OptIn(ExperimentalMaterial3WindowSizeClassApi::class)
class NiaAppStateTest {
@get:Rule
val composeTestRule = createComposeRule()
// Create the test dependencies.
private val networkMonitor = TestNetworkMonitor()
private val userNewsResourceRepository =
CompositeUserNewsResourceRepository(TestNewsRepository(), TestUserDataRepository())
// Subject under test.
private lateinit var state: NiaAppState
@Test
fun niaAppState_currentDestination() = runTest {
var currentDestination: String? = null
composeTestRule.setContent {
val navController = rememberTestNavController()
state = remember(navController) {
NiaAppState(
navController = navController,
coroutineScope = backgroundScope,
windowSizeClass = getCompactWindowClass(),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
// Update currentDestination whenever it changes
currentDestination = state.currentDestination?.route
// Navigate to destination b once
LaunchedEffect(Unit) {
navController.setCurrentDestination("b")
}
}
assertEquals("b", currentDestination)
}
@Test
fun niaAppState_destinations() = runTest {
composeTestRule.setContent {
state = rememberNiaAppState(
windowSizeClass = getCompactWindowClass(),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
assertEquals(3, state.topLevelDestinations.size)
assertTrue(state.topLevelDestinations[0].name.contains("for_you", true))
assertTrue(state.topLevelDestinations[1].name.contains("bookmarks", true))
assertTrue(state.topLevelDestinations[2].name.contains("interests", true))
}
@Test
fun niaAppState_showBottomBar_compact() = runTest {
composeTestRule.setContent {
state = NiaAppState(
navController = NavHostController(LocalContext.current),
coroutineScope = backgroundScope,
windowSizeClass = getCompactWindowClass(),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
assertTrue(state.shouldShowBottomBar)
assertFalse(state.shouldShowNavRail)
}
@Test
fun niaAppState_showNavRail_medium() = runTest {
composeTestRule.setContent {
state = NiaAppState(
navController = NavHostController(LocalContext.current),
coroutineScope = backgroundScope,
windowSizeClass = WindowSizeClass.calculateFromSize(DpSize(800.dp, 800.dp)),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
assertTrue(state.shouldShowNavRail)
assertFalse(state.shouldShowBottomBar)
}
@Test
fun niaAppState_showNavRail_large() = runTest {
composeTestRule.setContent {
state = NiaAppState(
navController = NavHostController(LocalContext.current),
coroutineScope = backgroundScope,
windowSizeClass = WindowSizeClass.calculateFromSize(DpSize(900.dp, 1200.dp)),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
assertTrue(state.shouldShowNavRail)
assertFalse(state.shouldShowBottomBar)
}
@Test
fun stateIsOfflineWhenNetworkMonitorIsOffline() = runTest(UnconfinedTestDispatcher()) {
composeTestRule.setContent {
state = NiaAppState(
navController = NavHostController(LocalContext.current),
coroutineScope = backgroundScope,
windowSizeClass = WindowSizeClass.calculateFromSize(DpSize(900.dp, 1200.dp)),
networkMonitor = networkMonitor,
userNewsResourceRepository = userNewsResourceRepository,
)
}
backgroundScope.launch { state.isOffline.collect() }
networkMonitor.setConnected(false)
assertEquals(
true,
state.isOffline.value,
)
}
private fun getCompactWindowClass() = WindowSizeClass.calculateFromSize(DpSize(500.dp, 300.dp))
}
@Composable
private fun rememberTestNavController(): TestNavHostController {
val context = LocalContext.current
val navController = remember {
TestNavHostController(context).apply {
navigatorProvider.addNavigator(ComposeNavigator())
graph = createGraph(startDestination = "a") {
composable("a") { }
composable("b") { }
composable("c") { }
}
}
}
return navController
}

@ -19,22 +19,13 @@
<uses-permission android:name="android.permission.INTERNET" />
<!--
Firebase automatically adds the AD_ID permission, even though we don't use it. If you use this
permission you must declare how you're using it to Google Play, otherwise the app will be
rejected when publishing it. To avoid this we remove the permission entirely.
-->
<uses-permission android:name="com.google.android.gms.permission.AD_ID" tools:node="remove"/>
<application
android:name=".NiaApplication"
android:allowBackup="true"
android:enableOnBackInvokedCallback="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:label="test"
android:supportsRtl="true"
android:theme="@style/Theme.Nia.Splash">
android:theme="@android:style/Theme.Material.Light.NoActionBar">
<profileable android:shell="true" tools:targetApi="q" />
<activity
@ -50,12 +41,6 @@
android:host="www.nowinandroid.apps.samples.google.com" />
</intent-filter>
</activity>
<!-- Disable Firebase analytics by default. This setting is overwritten for the `prod`
flavor -->
<meta-data android:name="firebase_analytics_collection_deactivated" android:value="true" />
<!-- Disable collection of AD_ID for all build variants -->
<meta-data android:name="google_analytics_adid_collection_enabled" android:value="false" />
</application>
</manifest>

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@ -19,165 +19,81 @@ package com.google.samples.apps.nowinandroid
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.viewModels
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.foundation.layout.ExperimentalLayoutApi
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.consumeWindowInsets
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.layout.safeDrawingPadding
import androidx.compose.foundation.layout.windowInsetsPadding
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.material3.CenterAlignedTopAppBar
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.NavigationRail
import androidx.compose.material3.Scaffold
import androidx.compose.material3.windowsizeclass.ExperimentalMaterial3WindowSizeClassApi
import androidx.compose.material3.windowsizeclass.WindowWidthSizeClass
import androidx.compose.material3.windowsizeclass.calculateWindowSizeClass
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
import androidx.core.view.WindowCompat
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.lifecycleScope
import androidx.lifecycle.repeatOnLifecycle
import androidx.metrics.performance.JankStats
import com.google.accompanist.systemuicontroller.rememberSystemUiController
import com.google.samples.apps.nowinandroid.MainActivityUiState.Loading
import com.google.samples.apps.nowinandroid.MainActivityUiState.Success
import com.google.samples.apps.nowinandroid.core.analytics.AnalyticsHelper
import com.google.samples.apps.nowinandroid.core.analytics.LocalAnalyticsHelper
import com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository
import com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor
import com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme
import com.google.samples.apps.nowinandroid.core.model.data.DarkThemeConfig
import com.google.samples.apps.nowinandroid.core.model.data.ThemeBrand
import com.google.samples.apps.nowinandroid.ui.NiaApp
import dagger.hilt.android.AndroidEntryPoint
import kotlinx.coroutines.flow.collect
import kotlinx.coroutines.flow.onEach
import kotlinx.coroutines.launch
import javax.inject.Inject
@OptIn(ExperimentalMaterial3WindowSizeClassApi::class)
@AndroidEntryPoint
import androidx.compose.ui.Modifier
import androidx.navigation.compose.NavHost
import androidx.navigation.compose.composable
import androidx.navigation.compose.currentBackStackEntryAsState
import androidx.navigation.compose.rememberNavController
import coil.compose.AsyncImage
@OptIn(
ExperimentalMaterial3Api::class,
ExperimentalLayoutApi::class,
)
class MainActivity : ComponentActivity() {
/**
* Lazily inject [JankStats], which is used to track jank throughout the app.
*/
@Inject
lateinit var lazyStats: dagger.Lazy<JankStats>
@Inject
lateinit var networkMonitor: NetworkMonitor
@Inject
lateinit var analyticsHelper: AnalyticsHelper
@Inject
lateinit var userNewsResourceRepository: UserNewsResourceRepository
val viewModel: MainActivityViewModel by viewModels()
@OptIn(ExperimentalMaterial3WindowSizeClassApi::class)
override fun onCreate(savedInstanceState: Bundle?) {
val splashScreen = installSplashScreen()
super.onCreate(savedInstanceState)
var uiState: MainActivityUiState by mutableStateOf(Loading)
// Update the uiState
lifecycleScope.launch {
lifecycle.repeatOnLifecycle(Lifecycle.State.STARTED) {
viewModel.uiState
.onEach {
uiState = it
}
.collect()
}
}
// Keep the splash screen on-screen until the UI state is loaded. This condition is
// evaluated each time the app needs to be redrawn so it should be fast to avoid blocking
// the UI.
splashScreen.setKeepOnScreenCondition {
when (uiState) {
Loading -> true
is Success -> false
}
}
// Turn off the decor fitting system windows, which allows us to handle insets,
// including IME animations
WindowCompat.setDecorFitsSystemWindows(window, false)
setContent {
val systemUiController = rememberSystemUiController()
val darkTheme = shouldUseDarkTheme(uiState)
// Update the dark content of the system bars to match the theme
DisposableEffect(systemUiController, darkTheme) {
systemUiController.systemBarsDarkContentEnabled = !darkTheme
onDispose {}
}
CompositionLocalProvider(LocalAnalyticsHelper provides analyticsHelper) {
NiaTheme(
darkTheme = darkTheme,
androidTheme = shouldUseAndroidTheme(uiState),
disableDynamicTheming = shouldDisableDynamicTheming(uiState),
val navController = rememberNavController()
Scaffold(
topBar = {
val destination =
navController.currentBackStackEntryAsState().value?.destination
if (destination != null) {
CenterAlignedTopAppBar(title = { })
}
},
) { padding ->
Row(
Modifier
.consumeWindowInsets(padding)
.windowInsetsPadding(
WindowInsets.safeDrawing.only(
WindowInsetsSides.Horizontal,
),
)
) {
NiaApp(
networkMonitor = networkMonitor,
windowSizeClass = calculateWindowSizeClass(this),
userNewsResourceRepository = userNewsResourceRepository,
)
if (calculateWindowSizeClass(this@MainActivity).widthSizeClass != WindowWidthSizeClass.Compact) {
NavigationRail(modifier = Modifier.safeDrawingPadding()) { }
}
NavHost(
navController = navController,
startDestination = "test",
) {
composable(route = "test") {
LazyColumn {
item {
AsyncImage(
model = "https://placehold.co/600x400",
contentDescription = null
)
}
}
}
}
}
}
}
}
override fun onResume() {
super.onResume()
lazyStats.get().isTrackingEnabled = true
}
override fun onPause() {
super.onPause()
lazyStats.get().isTrackingEnabled = false
}
}
/**
* Returns `true` if the Android theme should be used, as a function of the [uiState].
*/
@Composable
private fun shouldUseAndroidTheme(
uiState: MainActivityUiState,
): Boolean = when (uiState) {
Loading -> false
is Success -> when (uiState.userData.themeBrand) {
ThemeBrand.DEFAULT -> false
ThemeBrand.ANDROID -> true
}
}
/**
* Returns `true` if the dynamic color is disabled, as a function of the [uiState].
*/
@Composable
private fun shouldDisableDynamicTheming(
uiState: MainActivityUiState,
): Boolean = when (uiState) {
Loading -> false
is Success -> !uiState.userData.useDynamicColor
}
/**
* Returns `true` if dark theme should be used, as a function of the [uiState] and the
* current system context.
*/
@Composable
private fun shouldUseDarkTheme(
uiState: MainActivityUiState,
): Boolean = when (uiState) {
Loading -> isSystemInDarkTheme()
is Success -> when (uiState.userData.darkThemeConfig) {
DarkThemeConfig.FOLLOW_SYSTEM -> isSystemInDarkTheme()
DarkThemeConfig.LIGHT -> false
DarkThemeConfig.DARK -> true
}
}

@ -1,48 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import com.google.samples.apps.nowinandroid.MainActivityUiState.Loading
import com.google.samples.apps.nowinandroid.MainActivityUiState.Success
import com.google.samples.apps.nowinandroid.core.data.repository.UserDataRepository
import com.google.samples.apps.nowinandroid.core.model.data.UserData
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.stateIn
import javax.inject.Inject
@HiltViewModel
class MainActivityViewModel @Inject constructor(
userDataRepository: UserDataRepository,
) : ViewModel() {
val uiState: StateFlow<MainActivityUiState> = userDataRepository.userData.map {
Success(it)
}.stateIn(
scope = viewModelScope,
initialValue = Loading,
started = SharingStarted.WhileSubscribed(5_000),
)
}
sealed interface MainActivityUiState {
object Loading : MainActivityUiState
data class Success(val userData: UserData) : MainActivityUiState
}

@ -1,42 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid
import android.app.Application
import coil.ImageLoader
import coil.ImageLoaderFactory
import com.google.samples.apps.nowinandroid.sync.initializers.Sync
import dagger.hilt.android.HiltAndroidApp
import javax.inject.Inject
import javax.inject.Provider
/**
* [Application] class for NiA
*/
@HiltAndroidApp
class NiaApplication : Application(), ImageLoaderFactory {
@Inject
lateinit var imageLoader: Provider<ImageLoader>
override fun onCreate() {
super.onCreate()
// Initialize Sync; the system responsible for keeping data in the app up to date.
Sync.initialize(context = this)
}
override fun newImageLoader(): ImageLoader = imageLoader.get()
}

@ -1,54 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.di
import android.app.Activity
import android.util.Log
import android.view.Window
import androidx.metrics.performance.JankStats
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.android.components.ActivityComponent
@Module
@InstallIn(ActivityComponent::class)
object JankStatsModule {
@Provides
fun providesOnFrameListener(): JankStats.OnFrameListener {
return JankStats.OnFrameListener { frameData ->
// Make sure to only log janky frames.
if (frameData.isJank) {
// We're currently logging this but would better report it to a backend.
Log.v("NiA Jank", frameData.toString())
}
}
}
@Provides
fun providesWindow(activity: Activity): Window {
return activity.window
}
@Provides
fun providesJankStats(
window: Window,
frameListener: JankStats.OnFrameListener,
): JankStats {
return JankStats.createAndTrack(window, frameListener)
}
}

@ -1,71 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.navigation
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.navigation.compose.NavHost
import com.google.samples.apps.nowinandroid.feature.bookmarks.navigation.bookmarksScreen
import com.google.samples.apps.nowinandroid.feature.foryou.navigation.forYouNavigationRoute
import com.google.samples.apps.nowinandroid.feature.foryou.navigation.forYouScreen
import com.google.samples.apps.nowinandroid.feature.interests.navigation.interestsGraph
import com.google.samples.apps.nowinandroid.feature.search.navigation.searchScreen
import com.google.samples.apps.nowinandroid.feature.topic.navigation.navigateToTopic
import com.google.samples.apps.nowinandroid.feature.topic.navigation.topicScreen
import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination.INTERESTS
import com.google.samples.apps.nowinandroid.ui.NiaAppState
/**
* Top-level navigation graph. Navigation is organized as explained at
* https://d.android.com/jetpack/compose/nav-adaptive
*
* The navigation graph defined in this file defines the different top level routes. Navigation
* within each route is handled using state and Back Handlers.
*/
@Composable
fun NiaNavHost(
appState: NiaAppState,
modifier: Modifier = Modifier,
startDestination: String = forYouNavigationRoute,
) {
val navController = appState.navController
NavHost(
navController = navController,
startDestination = startDestination,
modifier = modifier,
) {
// TODO: handle topic clicks from each top level destination
forYouScreen(onTopicClick = {})
bookmarksScreen(onTopicClick = {})
searchScreen(
onBackClick = navController::popBackStack,
onInterestsClick = { appState.navigateToTopLevelDestination(INTERESTS) },
onTopicClick = navController::navigateToTopic,
)
interestsGraph(
onTopicClick = { topicId ->
navController.navigateToTopic(topicId)
},
nestedGraphs = {
topicScreen(
onBackClick = navController::popBackStack,
onTopicClick = {},
)
},
)
}
}

@ -1,57 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.navigation
import com.google.samples.apps.nowinandroid.R
import com.google.samples.apps.nowinandroid.core.designsystem.icon.Icon
import com.google.samples.apps.nowinandroid.core.designsystem.icon.Icon.DrawableResourceIcon
import com.google.samples.apps.nowinandroid.core.designsystem.icon.Icon.ImageVectorIcon
import com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons
import com.google.samples.apps.nowinandroid.feature.bookmarks.R as bookmarksR
import com.google.samples.apps.nowinandroid.feature.foryou.R as forYouR
import com.google.samples.apps.nowinandroid.feature.interests.R as interestsR
/**
* Type for the top level destinations in the application. Each of these destinations
* can contain one or more screens (based on the window size). Navigation from one screen to the
* next within a single destination will be handled directly in composables.
*/
enum class TopLevelDestination(
val selectedIcon: Icon,
val unselectedIcon: Icon,
val iconTextId: Int,
val titleTextId: Int,
) {
FOR_YOU(
selectedIcon = DrawableResourceIcon(NiaIcons.Upcoming),
unselectedIcon = DrawableResourceIcon(NiaIcons.UpcomingBorder),
iconTextId = forYouR.string.for_you,
titleTextId = R.string.app_name,
),
BOOKMARKS(
selectedIcon = DrawableResourceIcon(NiaIcons.Bookmarks),
unselectedIcon = DrawableResourceIcon(NiaIcons.BookmarksBorder),
iconTextId = bookmarksR.string.saved,
titleTextId = bookmarksR.string.saved,
),
INTERESTS(
selectedIcon = ImageVectorIcon(NiaIcons.Grid3x3),
unselectedIcon = ImageVectorIcon(NiaIcons.Grid3x3),
iconTextId = interestsR.string.interests,
titleTextId = interestsR.string.interests,
),
}

@ -1,310 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.ui
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.ExperimentalLayoutApi
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.consumeWindowInsets
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.layout.safeDrawingPadding
import androidx.compose.foundation.layout.windowInsetsPadding
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarDuration.Indefinite
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.SnackbarHostState
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.windowsizeclass.WindowSizeClass
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.drawWithContent
import androidx.compose.ui.geometry.Offset
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.testTag
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.semantics.semantics
import androidx.compose.ui.semantics.testTagsAsResourceId
import androidx.compose.ui.unit.dp
import androidx.lifecycle.compose.collectAsStateWithLifecycle
import androidx.navigation.NavDestination
import androidx.navigation.NavDestination.Companion.hierarchy
import com.google.samples.apps.nowinandroid.R
import com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository
import com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaBackground
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaGradientBackground
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationBar
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationBarItem
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationRail
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaNavigationRailItem
import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTopAppBar
import com.google.samples.apps.nowinandroid.core.designsystem.icon.Icon.DrawableResourceIcon
import com.google.samples.apps.nowinandroid.core.designsystem.icon.Icon.ImageVectorIcon
import com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons
import com.google.samples.apps.nowinandroid.core.designsystem.theme.GradientColors
import com.google.samples.apps.nowinandroid.core.designsystem.theme.LocalGradientColors
import com.google.samples.apps.nowinandroid.feature.settings.SettingsDialog
import com.google.samples.apps.nowinandroid.navigation.NiaNavHost
import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination
import com.google.samples.apps.nowinandroid.feature.settings.R as settingsR
@OptIn(
ExperimentalMaterial3Api::class,
ExperimentalLayoutApi::class,
ExperimentalComposeUiApi::class,
)
@Composable
fun NiaApp(
windowSizeClass: WindowSizeClass,
networkMonitor: NetworkMonitor,
userNewsResourceRepository: UserNewsResourceRepository,
appState: NiaAppState = rememberNiaAppState(
networkMonitor = networkMonitor,
windowSizeClass = windowSizeClass,
userNewsResourceRepository = userNewsResourceRepository,
),
) {
val shouldShowGradientBackground =
appState.currentTopLevelDestination == TopLevelDestination.FOR_YOU
var showSettingsDialog by rememberSaveable {
mutableStateOf(false)
}
NiaBackground {
NiaGradientBackground(
gradientColors = if (shouldShowGradientBackground) {
LocalGradientColors.current
} else {
GradientColors()
},
) {
val snackbarHostState = remember { SnackbarHostState() }
val isOffline by appState.isOffline.collectAsStateWithLifecycle()
// If user is not connected to the internet show a snack bar to inform them.
val notConnectedMessage = stringResource(R.string.not_connected)
LaunchedEffect(isOffline) {
if (isOffline) {
snackbarHostState.showSnackbar(
message = notConnectedMessage,
duration = Indefinite,
)
}
}
if (showSettingsDialog) {
SettingsDialog(
onDismiss = { showSettingsDialog = false },
)
}
Scaffold(
modifier = Modifier.semantics {
testTagsAsResourceId = true
},
containerColor = Color.Transparent,
contentColor = MaterialTheme.colorScheme.onBackground,
contentWindowInsets = WindowInsets(0, 0, 0, 0),
snackbarHost = { SnackbarHost(snackbarHostState) },
bottomBar = {
if (appState.shouldShowBottomBar) {
val unreadDestinations by appState.topLevelDestinationsWithUnreadResources.collectAsStateWithLifecycle()
NiaBottomBar(
destinations = appState.topLevelDestinations,
destinationsWithUnreadResources = unreadDestinations,
onNavigateToDestination = appState::navigateToTopLevelDestination,
currentDestination = appState.currentDestination,
modifier = Modifier.testTag("NiaBottomBar"),
)
}
},
) { padding ->
Row(
Modifier
.fillMaxSize()
.padding(padding)
.consumeWindowInsets(padding)
.windowInsetsPadding(
WindowInsets.safeDrawing.only(
WindowInsetsSides.Horizontal,
),
),
) {
if (appState.shouldShowNavRail) {
NiaNavRail(
destinations = appState.topLevelDestinations,
onNavigateToDestination = appState::navigateToTopLevelDestination,
currentDestination = appState.currentDestination,
modifier = Modifier
.testTag("NiaNavRail")
.safeDrawingPadding(),
)
}
Column(Modifier.fillMaxSize()) {
// Show the top app bar on top level destinations.
val destination = appState.currentTopLevelDestination
if (destination != null) {
NiaTopAppBar(
titleRes = destination.titleTextId,
navigationIcon = NiaIcons.Search,
navigationIconContentDescription = stringResource(
id = settingsR.string.top_app_bar_navigation_icon_description,
),
actionIcon = NiaIcons.Settings,
actionIconContentDescription = stringResource(
id = settingsR.string.top_app_bar_action_icon_description,
),
colors = TopAppBarDefaults.centerAlignedTopAppBarColors(
containerColor = Color.Transparent,
),
onActionClick = { showSettingsDialog = true },
onNavigationClick = { appState.navigateToSearch() },
)
}
NiaNavHost(appState)
}
// TODO: We may want to add padding or spacer when the snackbar is shown so that
// content doesn't display behind it.
}
}
}
}
}
@Composable
private fun NiaNavRail(
destinations: List<TopLevelDestination>,
onNavigateToDestination: (TopLevelDestination) -> Unit,
currentDestination: NavDestination?,
modifier: Modifier = Modifier,
) {
NiaNavigationRail(modifier = modifier) {
destinations.forEach { destination ->
val selected = currentDestination.isTopLevelDestinationInHierarchy(destination)
NiaNavigationRailItem(
selected = selected,
onClick = { onNavigateToDestination(destination) },
icon = {
val icon = if (selected) {
destination.selectedIcon
} else {
destination.unselectedIcon
}
when (icon) {
is ImageVectorIcon -> Icon(
imageVector = icon.imageVector,
contentDescription = null,
)
is DrawableResourceIcon -> Icon(
painter = painterResource(id = icon.id),
contentDescription = null,
)
}
},
label = { Text(stringResource(destination.iconTextId)) },
)
}
}
}
@Composable
private fun NiaBottomBar(
destinations: List<TopLevelDestination>,
destinationsWithUnreadResources: Set<TopLevelDestination>,
onNavigateToDestination: (TopLevelDestination) -> Unit,
currentDestination: NavDestination?,
modifier: Modifier = Modifier,
) {
NiaNavigationBar(
modifier = modifier,
) {
destinations.forEach { destination ->
val hasUnread = destinationsWithUnreadResources.contains(destination)
val selected = currentDestination.isTopLevelDestinationInHierarchy(destination)
NiaNavigationBarItem(
selected = selected,
onClick = { onNavigateToDestination(destination) },
icon = {
val icon = if (selected) {
destination.selectedIcon
} else {
destination.unselectedIcon
}
when (icon) {
is ImageVectorIcon -> Icon(
imageVector = icon.imageVector,
contentDescription = null,
)
is DrawableResourceIcon -> Icon(
painter = painterResource(id = icon.id),
contentDescription = null,
)
}
},
label = { Text(stringResource(destination.iconTextId)) },
modifier = if (hasUnread) notificationDot() else Modifier,
)
}
}
}
@Composable
private fun notificationDot(): Modifier {
val tertiaryColor = MaterialTheme.colorScheme.tertiary
return Modifier.drawWithContent {
drawContent()
drawCircle(
tertiaryColor,
radius = 5.dp.toPx(),
// This is based on the dimensions of the NavigationBar's "indicator pill";
// however, its parameters are private, so we must depend on them implicitly
// (NavigationBarTokens.ActiveIndicatorWidth = 64.dp)
center = center + Offset(
64.dp.toPx() * .45f,
32.dp.toPx() * -.45f - 6.dp.toPx(),
),
)
}
}
private fun NavDestination?.isTopLevelDestinationInHierarchy(destination: TopLevelDestination) =
this?.hierarchy?.any {
it.route?.contains(destination.name, true) ?: false
} ?: false

@ -1,188 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.ui
import androidx.compose.material3.windowsizeclass.WindowSizeClass
import androidx.compose.material3.windowsizeclass.WindowWidthSizeClass
import androidx.compose.runtime.Composable
import androidx.compose.runtime.Stable
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.navigation.NavController
import androidx.navigation.NavDestination
import androidx.navigation.NavGraph.Companion.findStartDestination
import androidx.navigation.NavHostController
import androidx.navigation.compose.currentBackStackEntryAsState
import androidx.navigation.compose.rememberNavController
import androidx.navigation.navOptions
import androidx.tracing.trace
import com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourceRepository
import com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor
import com.google.samples.apps.nowinandroid.core.ui.TrackDisposableJank
import com.google.samples.apps.nowinandroid.feature.bookmarks.navigation.bookmarksRoute
import com.google.samples.apps.nowinandroid.feature.bookmarks.navigation.navigateToBookmarks
import com.google.samples.apps.nowinandroid.feature.foryou.navigation.forYouNavigationRoute
import com.google.samples.apps.nowinandroid.feature.foryou.navigation.navigateToForYou
import com.google.samples.apps.nowinandroid.feature.interests.navigation.interestsRoute
import com.google.samples.apps.nowinandroid.feature.interests.navigation.navigateToInterestsGraph
import com.google.samples.apps.nowinandroid.feature.search.navigation.navigateToSearch
import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination
import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination.BOOKMARKS
import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination.FOR_YOU
import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination.INTERESTS
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.combine
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.stateIn
@Composable
fun rememberNiaAppState(
windowSizeClass: WindowSizeClass,
networkMonitor: NetworkMonitor,
userNewsResourceRepository: UserNewsResourceRepository,
coroutineScope: CoroutineScope = rememberCoroutineScope(),
navController: NavHostController = rememberNavController(),
): NiaAppState {
NavigationTrackingSideEffect(navController)
return remember(
navController,
coroutineScope,
windowSizeClass,
networkMonitor,
userNewsResourceRepository,
) {
NiaAppState(
navController,
coroutineScope,
windowSizeClass,
networkMonitor,
userNewsResourceRepository,
)
}
}
@Stable
class NiaAppState(
val navController: NavHostController,
val coroutineScope: CoroutineScope,
val windowSizeClass: WindowSizeClass,
networkMonitor: NetworkMonitor,
userNewsResourceRepository: UserNewsResourceRepository,
) {
val currentDestination: NavDestination?
@Composable get() = navController
.currentBackStackEntryAsState().value?.destination
val currentTopLevelDestination: TopLevelDestination?
@Composable get() = when (currentDestination?.route) {
forYouNavigationRoute -> FOR_YOU
bookmarksRoute -> BOOKMARKS
interestsRoute -> INTERESTS
else -> null
}
val shouldShowBottomBar: Boolean
get() = windowSizeClass.widthSizeClass == WindowWidthSizeClass.Compact
val shouldShowNavRail: Boolean
get() = !shouldShowBottomBar
val isOffline = networkMonitor.isOnline
.map(Boolean::not)
.stateIn(
scope = coroutineScope,
started = SharingStarted.WhileSubscribed(5_000),
initialValue = false,
)
/**
* Map of top level destinations to be used in the TopBar, BottomBar and NavRail. The key is the
* route.
*/
val topLevelDestinations: List<TopLevelDestination> = TopLevelDestination.values().asList()
/**
* The top level destinations that have unread news resources.
*/
val topLevelDestinationsWithUnreadResources: StateFlow<Set<TopLevelDestination>> =
userNewsResourceRepository.observeAllForFollowedTopics()
.combine(userNewsResourceRepository.observeAllBookmarked()) { forYouNewsResources, bookmarkedNewsResources ->
setOfNotNull(
FOR_YOU.takeIf { forYouNewsResources.any { !it.hasBeenViewed } },
BOOKMARKS.takeIf { bookmarkedNewsResources.any { !it.hasBeenViewed } },
)
}.stateIn(
coroutineScope,
SharingStarted.WhileSubscribed(5_000),
initialValue = emptySet(),
)
/**
* UI logic for navigating to a top level destination in the app. Top level destinations have
* only one copy of the destination of the back stack, and save and restore state whenever you
* navigate to and from it.
*
* @param topLevelDestination: The destination the app needs to navigate to.
*/
fun navigateToTopLevelDestination(topLevelDestination: TopLevelDestination) {
trace("Navigation: ${topLevelDestination.name}") {
val topLevelNavOptions = navOptions {
// Pop up to the start destination of the graph to
// avoid building up a large stack of destinations
// on the back stack as users select items
popUpTo(navController.graph.findStartDestination().id) {
saveState = true
}
// Avoid multiple copies of the same destination when
// reselecting the same item
launchSingleTop = true
// Restore state when reselecting a previously selected item
restoreState = true
}
when (topLevelDestination) {
FOR_YOU -> navController.navigateToForYou(topLevelNavOptions)
BOOKMARKS -> navController.navigateToBookmarks(topLevelNavOptions)
INTERESTS -> navController.navigateToInterestsGraph(topLevelNavOptions)
}
}
}
fun navigateToSearch() {
navController.navigateToSearch()
}
}
/**
* Stores information about navigation events to be used with JankStats
*/
@Composable
private fun NavigationTrackingSideEffect(navController: NavHostController) {
TrackDisposableJank(navController) { metricsHolder ->
val listener = NavController.OnDestinationChangedListener { _, destination, _ ->
metricsHolder.state?.putState("Navigation", destination.route.toString())
}
navController.addOnDestinationChangedListener(listener)
onDispose {
navController.removeOnDestinationChangedListener(listener)
}
}
}

@ -1,25 +1,74 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
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@ -1,29 +1,31 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:aapt="http://schemas.android.com/aapt"
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
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@ -1,21 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

@ -1,21 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

@ -1,29 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2021 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources xmlns:tools="http://schemas.android.com/tools">
<style name="NightAdjusted.Theme.Nia" parent="android:Theme.Material.NoActionBar">
<item name="android:windowLightStatusBar" tools:targetApi="23">false</item>
<item name="android:windowLightNavigationBar" tools:targetApi="27">false</item>
</style>
<style name="NightAdjusted.Theme.Splash" parent="Theme.SplashScreen">
<item name="android:windowLightStatusBar" tools:targetApi="23">false</item>
<item name="android:windowLightNavigationBar" tools:targetApi="27">false</item>
</style>
</resources>

@ -1,22 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2021 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<style name="PlatformAdjusted.Theme.Nia" parent="NightAdjusted.Theme.Nia">
<item name="android:statusBarColor">@android:color/transparent</item>
</style>
</resources>

@ -1,23 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2021 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<style name="PlatformAdjusted.Theme.Nia" parent="NightAdjusted.Theme.Nia">
<item name="android:statusBarColor">@android:color/transparent</item>
<item name="android:navigationBarColor">@android:color/transparent</item>
</style>
</resources>

@ -1,20 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2021 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<!-- Status bar -->
<color name="black30">#4D000000</color>
</resources>

@ -1,20 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2021 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<string name="app_name">Now in Android</string>
<string name="not_connected">⚠️ You arent connected to the internet</string>
</resources>

@ -1,45 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2021 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Allows us to override night specific attributes in the
values-night folder. -->
<style name="NightAdjusted.Theme.Nia" parent="android:Theme.Material.Light.NoActionBar">
<item name="android:windowLightStatusBar" tools:targetApi="23">true</item>
<item name="android:windowLightNavigationBar" tools:targetApi="27">true</item>
</style>
<!-- Allows us to override platform level specific attributes in their
respective values-vXX folder. -->
<style name="PlatformAdjusted.Theme.Nia" parent="NightAdjusted.Theme.Nia">
<item name="android:statusBarColor">@color/black30</item>
</style>
<!-- The final theme we use -->
<style name="Theme.Nia" parent="PlatformAdjusted.Theme.Nia" />
<style name="NightAdjusted.Theme.Splash" parent="Theme.SplashScreen">
<item name="android:windowLightStatusBar" tools:targetApi="23">true</item>
<item name="android:windowLightNavigationBar" tools:targetApi="27">true</item>
</style>
<style name="Theme.Nia.Splash" parent="NightAdjusted.Theme.Splash">
<item name="windowSplashScreenAnimatedIcon">@drawable/ic_splash</item>
<item name="postSplashScreenTheme">@style/Theme.Nia</item>
</style>
</resources>

@ -1,26 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2023 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<application>
<!-- Enable Firebase analytics for `prod` builds -->
<meta-data
tools:replace="android:value"
android:name="firebase_analytics_collection_deactivated"
android:value="false" />
</application>
</manifest>

@ -1,84 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.dsl.ManagedVirtualDevice
import com.google.samples.apps.nowinandroid.NiaBuildType
import com.google.samples.apps.nowinandroid.configureFlavors
plugins {
id("nowinandroid.android.test")
}
android {
namespace = "com.google.samples.apps.nowinandroid.benchmarks"
defaultConfig {
minSdk = 23
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
buildConfigField("String", "APP_BUILD_TYPE_SUFFIX", "\"\"")
}
buildFeatures {
buildConfig = true
}
buildTypes {
// This benchmark buildType is used for benchmarking, and should function like your
// release build (for example, with minification on). It's signed with a debug key
// for easy local/CI testing.
create("benchmark") {
// Keep the build type debuggable so we can attach a debugger if needed.
isDebuggable = true
signingConfig = signingConfigs.getByName("debug")
matchingFallbacks.add("release")
buildConfigField(
"String",
"APP_BUILD_TYPE_SUFFIX",
"\"${NiaBuildType.BENCHMARK.applicationIdSuffix ?: ""}\""
)
}
}
// Use the same flavor dimensions as the application to allow generating Baseline Profiles on prod,
// which is more close to what will be shipped to users (no fake data), but has ability to run the
// benchmarks on demo, so we benchmark on stable data.
configureFlavors(this) { flavor ->
buildConfigField(
"String",
"APP_FLAVOR_SUFFIX",
"\"${flavor.applicationIdSuffix ?: ""}\""
)
}
targetProjectPath = ":app"
experimentalProperties["android.experimental.self-instrumenting"] = true
}
dependencies {
implementation(libs.androidx.benchmark.macro)
implementation(libs.androidx.test.core)
implementation(libs.androidx.test.espresso.core)
implementation(libs.androidx.test.ext)
implementation(libs.androidx.test.rules)
implementation(libs.androidx.test.runner)
implementation(libs.androidx.test.uiautomator)
}
androidComponents {
beforeVariants {
it.enable = it.buildType == "benchmark"
}
}

@ -1,17 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android" />

@ -1,48 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.test.uiautomator
import androidx.test.uiautomator.HasChildrenOp.AT_LEAST
import androidx.test.uiautomator.HasChildrenOp.AT_MOST
import androidx.test.uiautomator.HasChildrenOp.EXACTLY
// These helpers need to be in the androidx.test.uiautomator package,
// because the abstract class has package local method that needs to be implemented.
/**
* Condition will be satisfied if given element has specified count of children
*/
fun untilHasChildren(
childCount: Int = 1,
op: HasChildrenOp = AT_LEAST,
): UiObject2Condition<Boolean> {
return object : UiObject2Condition<Boolean>() {
override fun apply(element: UiObject2): Boolean {
return when (op) {
AT_LEAST -> element.childCount >= childCount
EXACTLY -> element.childCount == childCount
AT_MOST -> element.childCount <= childCount
}
}
}
}
enum class HasChildrenOp {
AT_LEAST,
EXACTLY,
AT_MOST,
}

@ -1,40 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid
import androidx.test.uiautomator.Direction
import androidx.test.uiautomator.UiDevice
import androidx.test.uiautomator.UiObject2
import com.google.samples.apps.nowinandroid.benchmarks.BuildConfig
/**
* Convenience parameter to use proper package name with regards to build type and build flavor.
*/
val PACKAGE_NAME = buildString {
append("com.google.samples.apps.nowinandroid")
append(BuildConfig.APP_FLAVOR_SUFFIX)
append(BuildConfig.APP_BUILD_TYPE_SUFFIX)
}
fun UiDevice.flingElementDownUp(element: UiObject2) {
// Set some margin from the sides to prevent triggering system navigation
element.setGestureMargin(displayWidth / 5)
element.fling(Direction.DOWN)
waitForIdle()
element.fling(Direction.UP)
}

@ -1,62 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.baselineprofile
import androidx.benchmark.macro.ExperimentalBaselineProfilesApi
import androidx.benchmark.macro.junit4.BaselineProfileRule
import com.google.samples.apps.nowinandroid.PACKAGE_NAME
import com.google.samples.apps.nowinandroid.bookmarks.goToBookmarksScreen
import com.google.samples.apps.nowinandroid.foryou.forYouScrollFeedDownUp
import com.google.samples.apps.nowinandroid.foryou.forYouSelectTopics
import com.google.samples.apps.nowinandroid.foryou.forYouWaitForContent
import com.google.samples.apps.nowinandroid.interests.goToInterestsScreen
import com.google.samples.apps.nowinandroid.interests.interestsScrollTopicsDownUp
import org.junit.Rule
import org.junit.Test
/**
* Generates a baseline profile which can be copied to `app/src/main/baseline-prof.txt`.
*/
@ExperimentalBaselineProfilesApi
class BaselineProfileGenerator {
@get:Rule val baselineProfileRule = BaselineProfileRule()
@Test
fun generate() =
baselineProfileRule.collectBaselineProfile(PACKAGE_NAME) {
// This block defines the app's critical user journey. Here we are interested in
// optimizing for app startup. But you can also navigate and scroll
// through your most important UI.
pressHome()
startActivityAndWait()
// Scroll the feed critical user journey
forYouWaitForContent()
forYouSelectTopics(true)
forYouScrollFeedDownUp()
// Navigate to saved screen
goToBookmarksScreen()
// TODO: we need to implement adding stuff to bookmarks before able to scroll it
// bookmarksScrollFeedDownUp()
// Navigate to interests screen
goToInterestsScreen()
interestsScrollTopicsDownUp()
}
}

@ -1,36 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.bookmarks
import androidx.benchmark.macro.MacrobenchmarkScope
import androidx.test.uiautomator.By
import androidx.test.uiautomator.Until
import com.google.samples.apps.nowinandroid.flingElementDownUp
fun MacrobenchmarkScope.goToBookmarksScreen() {
device.findObject(By.text("Saved")).click()
device.waitForIdle()
// Wait until saved title are shown on screen
device.wait(Until.hasObject(By.res("niaTopAppBar")), 2_000)
val topAppBar = device.findObject(By.res("niaTopAppBar"))
topAppBar.wait(Until.hasObject(By.text("Saved")), 2_000)
}
fun MacrobenchmarkScope.bookmarksScrollFeedDownUp() {
val feedList = device.findObject(By.res("bookmarks:feed"))
device.flingElementDownUp(feedList)
}

@ -1,90 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.foryou
import androidx.benchmark.macro.MacrobenchmarkScope
import androidx.test.uiautomator.By
import androidx.test.uiautomator.Until
import androidx.test.uiautomator.untilHasChildren
import com.google.samples.apps.nowinandroid.flingElementDownUp
fun MacrobenchmarkScope.forYouWaitForContent() {
// Wait until content is loaded by checking if topics are loaded
device.wait(Until.gone(By.res("loadingWheel")), 5_000)
// Sometimes, the loading wheel is gone, but the content is not loaded yet
// So we'll wait here for topics to be sure
val obj = device.findObject(By.res("forYou:topicSelection"))
// Timeout here is quite big, because sometimes data loading takes a long time!
obj.wait(untilHasChildren(), 60_000)
}
/**
* Selects some topics, which will show the feed content for them.
* [recheckTopicsIfChecked] Topics may be already checked from the previous iteration.
*/
fun MacrobenchmarkScope.forYouSelectTopics(recheckTopicsIfChecked: Boolean = false) {
val topics = device.findObject(By.res("forYou:topicSelection"))
// Set gesture margin from sides not to trigger system gesture navigation
val horizontalMargin = 10 * topics.visibleBounds.width() / 100
topics.setGestureMargins(horizontalMargin, 0, horizontalMargin, 0)
// Select some topics to show some feed content
var index = 0
var visited = 0
while (visited < 3) {
// Selecting some topics, which will populate items in the feed.
val topic = topics.children[index % topics.childCount]
// Find the checkable element to figure out whether it's checked or not
val topicCheckIcon = topic.findObject(By.checkable(true))
// Topic icon may not be visible if it's out of the screen boundaries
// If that's the case, let's try another index
if (topicCheckIcon == null) {
index++
continue
}
when {
// Topic wasn't checked, so just do that
!topicCheckIcon.isChecked -> {
topic.click()
device.waitForIdle()
}
// Topic was checked already and we want to recheck it, so just do it twice
recheckTopicsIfChecked -> {
repeat(2) {
topic.click()
device.waitForIdle()
}
}
else -> {
// Topic is checked, but we don't recheck it
}
}
index++
visited++
}
}
fun MacrobenchmarkScope.forYouScrollFeedDownUp() {
val feedList = device.findObject(By.res("forYou:feed"))
device.flingElementDownUp(feedList)
}

@ -1,56 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.foryou
import androidx.benchmark.macro.CompilationMode
import androidx.benchmark.macro.FrameTimingMetric
import androidx.benchmark.macro.StartupMode
import androidx.benchmark.macro.junit4.MacrobenchmarkRule
import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
import com.google.samples.apps.nowinandroid.PACKAGE_NAME
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4ClassRunner::class)
class ScrollForYouFeedBenchmark {
@get:Rule
val benchmarkRule = MacrobenchmarkRule()
@Test
fun scrollFeedCompilationNone() = scrollFeed(CompilationMode.None())
@Test
fun scrollFeedCompilationBaselineProfile() = scrollFeed(CompilationMode.Partial())
private fun scrollFeed(compilationMode: CompilationMode) = benchmarkRule.measureRepeated(
packageName = PACKAGE_NAME,
metrics = listOf(FrameTimingMetric()),
compilationMode = compilationMode,
iterations = 10,
startupMode = StartupMode.COLD,
setupBlock = {
// Start the app
pressHome()
startActivityAndWait()
},
) {
forYouWaitForContent()
forYouSelectTopics()
forYouScrollFeedDownUp()
}
}

@ -1,50 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.interests
import androidx.benchmark.macro.MacrobenchmarkScope
import androidx.test.uiautomator.By
import androidx.test.uiautomator.Until
import com.google.samples.apps.nowinandroid.flingElementDownUp
fun MacrobenchmarkScope.goToInterestsScreen() {
device.findObject(By.text("Interests")).click()
device.waitForIdle()
// Wait until interests are shown on screen
device.wait(Until.hasObject(By.res("niaTopAppBar")), 2_000)
val topAppBar = device.findObject(By.res("niaTopAppBar"))
topAppBar.wait(Until.hasObject(By.text("Interests")), 2_000)
// Wait until content is loaded by checking if interests are loaded
device.wait(Until.gone(By.res("loadingWheel")), 5_000)
}
fun MacrobenchmarkScope.interestsScrollTopicsDownUp() {
val topicsList = device.findObject(By.res("interests:topics"))
device.flingElementDownUp(topicsList)
}
fun MacrobenchmarkScope.interestsWaitForTopics() {
device.wait(Until.hasObject(By.text("Accessibility")), 30_000)
}
fun MacrobenchmarkScope.interestsToggleBookmarked() {
val topicsList = device.findObject(By.res("interests:topics"))
val checkable = topicsList.findObject(By.checkable(true))
checkable.click()
device.waitForIdle()
}

@ -1,61 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.interests
import androidx.benchmark.macro.CompilationMode
import androidx.benchmark.macro.FrameTimingMetric
import androidx.benchmark.macro.StartupMode
import androidx.benchmark.macro.junit4.MacrobenchmarkRule
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.uiautomator.By
import com.google.samples.apps.nowinandroid.PACKAGE_NAME
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class TopicsScreenRecompositionBenchmark {
@get:Rule
val benchmarkRule = MacrobenchmarkRule()
@Test
fun benchmarkStateChangeCompilationBaselineProfile() =
benchmarkStateChange(CompilationMode.Partial())
private fun benchmarkStateChange(compilationMode: CompilationMode) =
benchmarkRule.measureRepeated(
packageName = PACKAGE_NAME,
metrics = listOf(FrameTimingMetric()),
compilationMode = compilationMode,
iterations = 10,
startupMode = StartupMode.WARM,
setupBlock = {
// Start the app
pressHome()
startActivityAndWait()
// Navigate to interests screen
device.findObject(By.text("Interests")).click()
device.waitForIdle()
},
) {
interestsWaitForTopics()
repeat(3) {
interestsToggleBookmarked()
}
}
}

@ -1,92 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid.startup
import androidx.benchmark.macro.BaselineProfileMode.Disable
import androidx.benchmark.macro.BaselineProfileMode.Require
import androidx.benchmark.macro.CompilationMode
import androidx.benchmark.macro.StartupMode
import androidx.benchmark.macro.StartupMode.COLD
import androidx.benchmark.macro.StartupMode.HOT
import androidx.benchmark.macro.StartupMode.WARM
import androidx.benchmark.macro.StartupTimingMetric
import androidx.benchmark.macro.junit4.MacrobenchmarkRule
import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
import com.google.samples.apps.nowinandroid.PACKAGE_NAME
import com.google.samples.apps.nowinandroid.foryou.forYouWaitForContent
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
/**
* Run this benchmark from Studio to see startup measurements, and captured system traces
* for investigating your app's performance from a cold state.
*/
@RunWith(AndroidJUnit4ClassRunner::class)
class ColdStartupBenchmark : AbstractStartupBenchmark(COLD)
/**
* Run this benchmark from Studio to see startup measurements, and captured system traces
* for investigating your app's performance from a warm state.
*/
@RunWith(AndroidJUnit4ClassRunner::class)
class WarmStartupBenchmark : AbstractStartupBenchmark(WARM)
/**
* Run this benchmark from Studio to see startup measurements, and captured system traces
* for investigating your app's performance from a hot state.
*/
@RunWith(AndroidJUnit4ClassRunner::class)
class HotStartupBenchmark : AbstractStartupBenchmark(HOT)
/**
* Base class for benchmarks with different startup modes.
* Enables app startups from various states of baseline profile or [CompilationMode]s.
*/
abstract class AbstractStartupBenchmark(private val startupMode: StartupMode) {
@get:Rule
val benchmarkRule = MacrobenchmarkRule()
@Test
fun startupNoCompilation() = startup(CompilationMode.None())
@Test
fun startupBaselineProfileDisabled() = startup(
CompilationMode.Partial(baselineProfileMode = Disable, warmupIterations = 1),
)
@Test
fun startupBaselineProfile() = startup(CompilationMode.Partial(baselineProfileMode = Require))
@Test
fun startupFullCompilation() = startup(CompilationMode.Full())
private fun startup(compilationMode: CompilationMode) = benchmarkRule.measureRepeated(
packageName = PACKAGE_NAME,
metrics = listOf(StartupTimingMetric()),
compilationMode = compilationMode,
iterations = 10,
startupMode = startupMode,
setupBlock = {
pressHome()
},
) {
startActivityAndWait()
// Waits until the content is ready to capture Time To Full Display
forYouWaitForContent()
}
}

@ -1,38 +0,0 @@
# Convention Plugins
The `build-logic` folder defines project-specific convention plugins, used to keep a single
source of truth for common module configurations.
This approach is heavily based on
[https://developer.squareup.com/blog/herding-elephants/](https://developer.squareup.com/blog/herding-elephants/)
and
[https://github.com/jjohannes/idiomatic-gradle](https://github.com/jjohannes/idiomatic-gradle).
By setting up convention plugins in `build-logic`, we can avoid duplicated build script setup,
messy `subproject` configurations, without the pitfalls of the `buildSrc` directory.
`build-logic` is an included build, as configured in the root
[`settings.gradle.kts`](../settings.gradle.kts).
Inside `build-logic` is a `convention` module, which defines a set of plugins that all normal
modules can use to configure themselves.
`build-logic` also includes a set of `Kotlin` files used to share logic between plugins themselves,
which is most useful for configuring Android components (libraries vs applications) with shared
code.
These plugins are *additive* and *composable*, and try to only accomplish a single responsibility.
Modules can then pick and choose the configurations they need.
If there is one-off logic for a module without shared code, it's preferable to define that directly
in the module's `build.gradle`, as opposed to creating a convention plugin with module-specific
setup.
Current list of convention plugins:
- [`nowinandroid.android.application`](convention/src/main/kotlin/AndroidApplicationConventionPlugin.kt),
[`nowinandroid.android.library`](convention/src/main/kotlin/AndroidLibraryConventionPlugin.kt),
[`nowinandroid.android.test`](convention/src/main/kotlin/AndroidTestConventionPlugin.kt):
Configures common Android and Kotlin options.
- [`nowinandroid.android.application.compose`](convention/src/main/kotlin/AndroidApplicationComposeConventionPlugin.kt),
[`nowinandroid.android.library.compose`](convention/src/main/kotlin/AndroidLibraryComposeConventionPlugin.kt):
Configures Jetpack Compose options

@ -1,97 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
plugins {
`kotlin-dsl`
}
group = "com.google.samples.apps.nowinandroid.buildlogic"
java {
// Up to Java 11 APIs are available through desugaring
// https://developer.android.com/studio/write/java11-minimal-support-table
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
}
tasks.withType<KotlinCompile>().configureEach {
kotlinOptions {
jvmTarget = JavaVersion.VERSION_11.toString()
}
}
dependencies {
compileOnly(libs.android.gradlePlugin)
compileOnly(libs.firebase.crashlytics.gradle)
compileOnly(libs.firebase.performance.gradle)
compileOnly(libs.kotlin.gradlePlugin)
compileOnly(libs.ksp.gradlePlugin)
}
gradlePlugin {
plugins {
register("androidApplicationCompose") {
id = "nowinandroid.android.application.compose"
implementationClass = "AndroidApplicationComposeConventionPlugin"
}
register("androidApplication") {
id = "nowinandroid.android.application"
implementationClass = "AndroidApplicationConventionPlugin"
}
register("androidApplicationJacoco") {
id = "nowinandroid.android.application.jacoco"
implementationClass = "AndroidApplicationJacocoConventionPlugin"
}
register("androidLibraryCompose") {
id = "nowinandroid.android.library.compose"
implementationClass = "AndroidLibraryComposeConventionPlugin"
}
register("androidLibrary") {
id = "nowinandroid.android.library"
implementationClass = "AndroidLibraryConventionPlugin"
}
register("androidFeature") {
id = "nowinandroid.android.feature"
implementationClass = "AndroidFeatureConventionPlugin"
}
register("androidLibraryJacoco") {
id = "nowinandroid.android.library.jacoco"
implementationClass = "AndroidLibraryJacocoConventionPlugin"
}
register("androidTest") {
id = "nowinandroid.android.test"
implementationClass = "AndroidTestConventionPlugin"
}
register("androidHilt") {
id = "nowinandroid.android.hilt"
implementationClass = "AndroidHiltConventionPlugin"
}
register("androidRoom") {
id = "nowinandroid.android.room"
implementationClass = "AndroidRoomConventionPlugin"
}
register("androidFirebase") {
id = "nowinandroid.android.application.firebase"
implementationClass = "AndroidApplicationFirebaseConventionPlugin"
}
register("androidFlavors") {
id = "nowinandroid.android.application.flavors"
implementationClass = "AndroidApplicationFlavorsConventionPlugin"
}
}
}

@ -1,32 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.dsl.ApplicationExtension
import com.google.samples.apps.nowinandroid.configureAndroidCompose
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.kotlin.dsl.getByType
class AndroidApplicationComposeConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
pluginManager.apply("com.android.application")
val extension = extensions.getByType<ApplicationExtension>()
configureAndroidCompose(extension)
}
}
}

@ -1,47 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.dsl.ApplicationExtension
import com.google.samples.apps.nowinandroid.configureGradleManagedDevices
import com.android.build.api.variant.ApplicationAndroidComponentsExtension
import com.google.samples.apps.nowinandroid.configureKotlinAndroid
import com.google.samples.apps.nowinandroid.configureKotlinAndroidToolchain
import com.google.samples.apps.nowinandroid.configurePrintApksTask
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.kotlin.dsl.configure
class AndroidApplicationConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
with(pluginManager) {
apply("com.android.application")
apply("org.jetbrains.kotlin.android")
}
configureKotlinAndroidToolchain()
extensions.configure<ApplicationExtension> {
configureKotlinAndroid(this)
defaultConfig.targetSdk = 33
configureGradleManagedDevices(this)
}
extensions.configure<ApplicationAndroidComponentsExtension> {
configurePrintApksTask(this)
}
}
}
}

@ -1,56 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.dsl.ApplicationExtension
import com.google.firebase.crashlytics.buildtools.gradle.CrashlyticsExtension
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.artifacts.VersionCatalogsExtension
import org.gradle.kotlin.dsl.configure
import org.gradle.kotlin.dsl.dependencies
import org.gradle.kotlin.dsl.getByType
class AndroidApplicationFirebaseConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
with(pluginManager) {
apply("com.google.gms.google-services")
apply("com.google.firebase.firebase-perf")
apply("com.google.firebase.crashlytics")
}
val libs = extensions.getByType<VersionCatalogsExtension>().named("libs")
dependencies {
val bom = libs.findLibrary("firebase-bom").get()
add("implementation", platform(bom))
"implementation"(libs.findLibrary("firebase.analytics").get())
"implementation"(libs.findLibrary("firebase.performance").get())
"implementation"(libs.findLibrary("firebase.crashlytics").get())
}
extensions.configure<ApplicationExtension> {
buildTypes.configureEach {
// Disable the Crashlytics mapping file upload. This feature should only be
// enabled if a Firebase backend is available and configured in
// google-services.json.
configure<CrashlyticsExtension> {
mappingFileUploadEnabled = false
}
}
}
}
}
}

@ -1,31 +0,0 @@
/*
* Copyright 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.dsl.ApplicationExtension
import com.google.samples.apps.nowinandroid.configureFlavors
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.kotlin.dsl.configure
class AndroidApplicationFlavorsConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
extensions.configure<ApplicationExtension> {
configureFlavors(this)
}
}
}
}

@ -1,35 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.variant.ApplicationAndroidComponentsExtension
import com.google.samples.apps.nowinandroid.configureJacoco
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.kotlin.dsl.getByType
class AndroidApplicationJacocoConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
with(pluginManager) {
apply("org.gradle.jacoco")
apply("com.android.application")
}
val extension = extensions.getByType<ApplicationAndroidComponentsExtension>()
configureJacoco(extension)
}
}
}

@ -1,70 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.dsl.ApplicationExtension
import com.android.build.gradle.LibraryExtension
import com.google.samples.apps.nowinandroid.configureGradleManagedDevices
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.artifacts.VersionCatalogsExtension
import org.gradle.kotlin.dsl.configure
import org.gradle.kotlin.dsl.dependencies
import org.gradle.kotlin.dsl.getByType
import org.gradle.kotlin.dsl.kotlin
class AndroidFeatureConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
pluginManager.apply {
apply("nowinandroid.android.library")
apply("nowinandroid.android.hilt")
}
extensions.configure<LibraryExtension> {
defaultConfig {
testInstrumentationRunner =
"com.google.samples.apps.nowinandroid.core.testing.NiaTestRunner"
}
configureGradleManagedDevices(this)
}
val libs = extensions.getByType<VersionCatalogsExtension>().named("libs")
dependencies {
add("implementation", project(":core:model"))
add("implementation", project(":core:ui"))
add("implementation", project(":core:designsystem"))
add("implementation", project(":core:data"))
add("implementation", project(":core:common"))
add("implementation", project(":core:domain"))
add("implementation", project(":core:analytics"))
add("testImplementation", kotlin("test"))
add("testImplementation", project(":core:testing"))
add("androidTestImplementation", kotlin("test"))
add("androidTestImplementation", project(":core:testing"))
add("implementation", libs.findLibrary("coil.kt").get())
add("implementation", libs.findLibrary("coil.kt.compose").get())
add("implementation", libs.findLibrary("androidx.hilt.navigation.compose").get())
add("implementation", libs.findLibrary("androidx.lifecycle.runtimeCompose").get())
add("implementation", libs.findLibrary("androidx.lifecycle.viewModelCompose").get())
add("implementation", libs.findLibrary("kotlinx.coroutines.android").get())
}
}
}
}

@ -1,43 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.artifacts.VersionCatalogsExtension
import org.gradle.kotlin.dsl.dependencies
import org.gradle.kotlin.dsl.getByType
class AndroidHiltConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
with(pluginManager) {
apply("dagger.hilt.android.plugin")
// KAPT must go last to avoid build warnings.
// See: https://stackoverflow.com/questions/70550883/warning-the-following-options-were-not-recognized-by-any-processor-dagger-f
apply("org.jetbrains.kotlin.kapt")
}
val libs = extensions.getByType<VersionCatalogsExtension>().named("libs")
dependencies {
"implementation"(libs.findLibrary("hilt.android").get())
"kapt"(libs.findLibrary("hilt.compiler").get())
"kaptAndroidTest"(libs.findLibrary("hilt.compiler").get())
}
}
}
}

@ -1,32 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.gradle.LibraryExtension
import com.google.samples.apps.nowinandroid.configureAndroidCompose
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.kotlin.dsl.getByType
class AndroidLibraryComposeConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
pluginManager.apply("com.android.library")
val extension = extensions.getByType<LibraryExtension>()
configureAndroidCompose(extension)
}
}
}

@ -1,66 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.variant.LibraryAndroidComponentsExtension
import com.android.build.gradle.LibraryExtension
import com.google.samples.apps.nowinandroid.configureFlavors
import com.google.samples.apps.nowinandroid.configureGradleManagedDevices
import com.google.samples.apps.nowinandroid.configureKotlinAndroid
import com.google.samples.apps.nowinandroid.configureKotlinAndroidToolchain
import com.google.samples.apps.nowinandroid.configurePrintApksTask
import com.google.samples.apps.nowinandroid.disableUnnecessaryAndroidTests
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.artifacts.VersionCatalogsExtension
import org.gradle.kotlin.dsl.configure
import org.gradle.kotlin.dsl.dependencies
import org.gradle.kotlin.dsl.getByType
import org.gradle.kotlin.dsl.kotlin
class AndroidLibraryConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
with(pluginManager) {
apply("com.android.library")
apply("org.jetbrains.kotlin.android")
}
configureKotlinAndroidToolchain()
extensions.configure<LibraryExtension> {
configureKotlinAndroid(this)
defaultConfig.targetSdk = 33
configureFlavors(this)
configureGradleManagedDevices(this)
}
extensions.configure<LibraryAndroidComponentsExtension> {
configurePrintApksTask(this)
disableUnnecessaryAndroidTests(target)
}
val libs = extensions.getByType<VersionCatalogsExtension>().named("libs")
configurations.configureEach {
resolutionStrategy {
force(libs.findLibrary("junit4").get())
// Temporary workaround for https://issuetracker.google.com/174733673
force("org.objenesis:objenesis:2.6")
}
}
dependencies {
add("androidTestImplementation", kotlin("test"))
add("testImplementation", kotlin("test"))
}
}
}
}

@ -1,35 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.api.variant.LibraryAndroidComponentsExtension
import com.google.samples.apps.nowinandroid.configureJacoco
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.kotlin.dsl.getByType
class AndroidLibraryJacocoConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
with(pluginManager) {
apply("org.gradle.jacoco")
apply("com.android.library")
}
val extension = extensions.getByType<LibraryAndroidComponentsExtension>()
configureJacoco(extension)
}
}
}

@ -1,63 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.google.devtools.ksp.gradle.KspExtension
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.artifacts.VersionCatalogsExtension
import org.gradle.api.tasks.InputDirectory
import org.gradle.api.tasks.PathSensitive
import org.gradle.api.tasks.PathSensitivity
import org.gradle.kotlin.dsl.configure
import org.gradle.kotlin.dsl.dependencies
import org.gradle.kotlin.dsl.getByType
import org.gradle.process.CommandLineArgumentProvider
import java.io.File
class AndroidRoomConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
pluginManager.apply("com.google.devtools.ksp")
extensions.configure<KspExtension> {
// The schemas directory contains a schema file for each version of the Room database.
// This is required to enable Room auto migrations.
// See https://developer.android.com/reference/kotlin/androidx/room/AutoMigration.
arg(RoomSchemaArgProvider(File(projectDir, "schemas")))
}
val libs = extensions.getByType<VersionCatalogsExtension>().named("libs")
dependencies {
add("implementation", libs.findLibrary("room.runtime").get())
add("implementation", libs.findLibrary("room.ktx").get())
add("ksp", libs.findLibrary("room.compiler").get())
}
}
}
/**
* https://issuetracker.google.com/issues/132245929
* [Export schemas](https://developer.android.com/training/data-storage/room/migrating-db-versions#export-schemas)
*/
class RoomSchemaArgProvider(
@get:InputDirectory
@get:PathSensitive(PathSensitivity.RELATIVE)
val schemaDir: File,
) : CommandLineArgumentProvider {
override fun asArguments() = listOf("room.schemaLocation=${schemaDir.path}")
}
}

@ -1,40 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import com.android.build.gradle.TestExtension
import com.google.samples.apps.nowinandroid.configureGradleManagedDevices
import com.google.samples.apps.nowinandroid.configureKotlinAndroid
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.kotlin.dsl.configure
class AndroidTestConventionPlugin : Plugin<Project> {
override fun apply(target: Project) {
with(target) {
with(pluginManager) {
apply("com.android.test")
apply("org.jetbrains.kotlin.android")
}
extensions.configure<TestExtension> {
configureKotlinAndroid(this)
defaultConfig.targetSdk = 31
configureGradleManagedDevices(this)
}
}
}
}

@ -1,81 +0,0 @@
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid
import com.android.build.api.dsl.CommonExtension
import org.gradle.api.Project
import org.gradle.api.artifacts.VersionCatalogsExtension
import org.gradle.kotlin.dsl.dependencies
import org.gradle.kotlin.dsl.getByType
import org.gradle.kotlin.dsl.withType
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
import java.io.File
/**
* Configure Compose-specific options
*/
internal fun Project.configureAndroidCompose(
commonExtension: CommonExtension<*, *, *, *>,
) {
val libs = extensions.getByType<VersionCatalogsExtension>().named("libs")
commonExtension.apply {
buildFeatures {
compose = true
}
composeOptions {
kotlinCompilerExtensionVersion = libs.findVersion("androidxComposeCompiler").get().toString()
}
dependencies {
val bom = libs.findLibrary("androidx-compose-bom").get()
add("implementation", platform(bom))
add("androidTestImplementation", platform(bom))
}
}
tasks.withType<KotlinCompile>().configureEach {
kotlinOptions {
freeCompilerArgs = freeCompilerArgs + buildComposeMetricsParameters()
}
}
}
private fun Project.buildComposeMetricsParameters(): List<String> {
val metricParameters = mutableListOf<String>()
val enableMetricsProvider = project.providers.gradleProperty("enableComposeCompilerMetrics")
val enableMetrics = (enableMetricsProvider.orNull == "true")
if (enableMetrics) {
val metricsFolder = File(project.buildDir, "compose-metrics")
metricParameters.add("-P")
metricParameters.add(
"plugin:androidx.compose.compiler.plugins.kotlin:metricsDestination=" + metricsFolder.absolutePath
)
}
val enableReportsProvider = project.providers.gradleProperty("enableComposeCompilerReports")
val enableReports = (enableReportsProvider.orNull == "true")
if (enableReports) {
val reportsFolder = File(project.buildDir, "compose-reports")
metricParameters.add("-P")
metricParameters.add(
"plugin:androidx.compose.compiler.plugins.kotlin:reportsDestination=" + reportsFolder.absolutePath
)
}
return metricParameters.toList()
}

@ -1,35 +0,0 @@
/*
* Copyright 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid
import com.android.build.api.variant.LibraryAndroidComponentsExtension
import org.gradle.api.Project
/**
* Disable unnecessary Android instrumented tests for the [project] if there is no `androidTest` folder.
* Otherwise, these projects would be compiled, packaged, installed and ran only to end-up with the following message:
*
* > Starting 0 tests on AVD
*
* Note: this could be improved by checking other potential sourceSets based on buildTypes and flavors.
*/
internal fun LibraryAndroidComponentsExtension.disableUnnecessaryAndroidTests(
project: Project,
) = beforeVariants {
it.enableAndroidTest = it.enableAndroidTest
&& project.projectDir.resolve("src/androidTest").exists()
}

@ -1,70 +0,0 @@
/*
* Copyright 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.samples.apps.nowinandroid
import com.android.build.api.dsl.CommonExtension
import com.android.build.api.dsl.ManagedVirtualDevice
import org.gradle.kotlin.dsl.get
import org.gradle.kotlin.dsl.invoke
/**
* Configure project for Gradle managed devices
*/
internal fun configureGradleManagedDevices(
commonExtension: CommonExtension<*, *, *, *>,
) {
val pixel4 = DeviceConfig("Pixel 4", 30, "aosp-atd")
val pixel6 = DeviceConfig("Pixel 6", 31, "aosp")
val pixelC = DeviceConfig("Pixel C", 30, "aosp-atd")
val allDevices = listOf(pixel4, pixel6, pixelC)
val ciDevices = listOf(pixel4, pixelC)
commonExtension.testOptions {
managedDevices {
devices {
allDevices.forEach { deviceConfig ->
maybeCreate(deviceConfig.taskName, ManagedVirtualDevice::class.java).apply {
device = deviceConfig.device
apiLevel = deviceConfig.apiLevel
systemImageSource = deviceConfig.systemImageSource
}
}
}
groups {
maybeCreate("ci").apply {
ciDevices.forEach { deviceConfig ->
targetDevices.add(devices[deviceConfig.taskName])
}
}
}
}
}
}
private data class DeviceConfig(
val device: String,
val apiLevel: Int,
val systemImageSource: String,
) {
val taskName = buildString {
append(device.lowercase().replace(" ", ""))
append("api")
append(apiLevel.toString())
append(systemImageSource.replace("-", ""))
}
}

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