lihenggui
2 years ago
parent
2a5672f6cd
commit
bd2059ba88
@ -1,42 +0,0 @@
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/*
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* Copyright 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import androidx.annotation.VisibleForTesting
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import com.google.samples.apps.nowinandroid.core.network.fake.FakeAssetManager
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import java.io.File
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import java.io.InputStream
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import java.util.Properties
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/**
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* This class helps with loading Android `/assets` files, especially when running JVM unit tests.
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* It must remain on the root package for an easier [Class.getResource] with relative paths.
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* @see <a href="https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/dsl/UnitTestOptions">UnitTestOptions</a>
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*/
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@VisibleForTesting
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internal object JvmUnitTestFakeAssetManager : FakeAssetManager {
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private val config =
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requireNotNull(javaClass.getResource("com/android/tools/test_config.properties")) {
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"""
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Missing Android resources properties file.
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Did you forget to enable the feature in the gradle build file?
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android.testOptions.unitTests.isIncludeAndroidResources = true
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""".trimIndent()
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}
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private val properties = Properties().apply { config.openStream().use(::load) }
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private val assets = File(properties["android_merged_assets"].toString())
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override fun open(fileName: String): InputStream = File(assets, fileName).inputStream()
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}
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@ -0,0 +1,63 @@
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/*
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* Copyright 2024 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.samples.apps.nowinandroid.core.network.di
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import coil3.ImageLoader
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import coil3.PlatformContext
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import coil3.disk.DiskCache
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import coil3.memory.MemoryCache
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import coil3.request.crossfade
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import coil3.util.DebugLogger
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import me.tatarka.inject.annotations.Component
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import me.tatarka.inject.annotations.Provides
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@Component
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abstract class ImageLoaderComponent {
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/**
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* Since we're displaying SVGs in the app, Coil needs an ImageLoader which supports this
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* format. During Coil's initialization it will call `applicationContext.newImageLoader()` to
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* obtain an ImageLoader.
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*
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* @see <a href="https://github.com/coil-kt/coil/blob/main/coil-singleton/src/main/java/coil/Coil.kt">Coil</a>
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*/
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@Provides
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fun provideImageLoader(
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context: PlatformContext,
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diskCache: DiskCache?,
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debug: Boolean,
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): ImageLoader {
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return ImageLoader.Builder(context)
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.memoryCache {
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MemoryCache.Builder()
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// Set the max size to 25% of the app's available memory.
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.maxSizePercent(context, percent = 0.25)
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.build()
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}
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.diskCache {
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diskCache
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}
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// Show a short crossfade when loading images asynchronously.
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.crossfade(true)
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// Enable logging if this is a debug build.
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.apply {
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if (debug) {
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logger(DebugLogger())
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}
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}
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.build()
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}
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}
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