Merge 22b2f8ed57 into e74c06b73a
suman9259
5 days ago
committed by
GitHub
commit
6873bcbb33
@ -0,0 +1,171 @@
|
||||
/*
|
||||
* Copyright 2025 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.feature.settings.impl
|
||||
|
||||
import androidx.compose.foundation.layout.Arrangement
|
||||
import androidx.compose.foundation.layout.Box
|
||||
import androidx.compose.foundation.layout.Column
|
||||
import androidx.compose.foundation.layout.ExperimentalLayoutApi
|
||||
import androidx.compose.foundation.layout.FlowRow
|
||||
import androidx.compose.foundation.layout.PaddingValues
|
||||
import androidx.compose.foundation.layout.fillMaxSize
|
||||
import androidx.compose.foundation.layout.fillMaxWidth
|
||||
import androidx.compose.foundation.layout.padding
|
||||
import androidx.compose.foundation.lazy.LazyColumn
|
||||
import androidx.compose.foundation.lazy.items
|
||||
import androidx.compose.material3.Card
|
||||
import androidx.compose.material3.CircularProgressIndicator
|
||||
import androidx.compose.material3.ExperimentalMaterial3Api
|
||||
import androidx.compose.material3.Icon
|
||||
import androidx.compose.material3.IconButton
|
||||
import androidx.compose.material3.MaterialTheme
|
||||
import androidx.compose.material3.Scaffold
|
||||
import androidx.compose.material3.SuggestionChip
|
||||
import androidx.compose.material3.Text
|
||||
import androidx.compose.material3.TopAppBar
|
||||
import androidx.compose.runtime.Composable
|
||||
import androidx.compose.runtime.getValue
|
||||
import androidx.compose.ui.Alignment
|
||||
import androidx.compose.ui.Modifier
|
||||
import androidx.compose.ui.platform.LocalUriHandler
|
||||
import androidx.compose.ui.res.stringResource
|
||||
import androidx.compose.ui.unit.dp
|
||||
import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
|
||||
import androidx.lifecycle.compose.collectAsStateWithLifecycle
|
||||
import com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons
|
||||
import com.google.samples.apps.nowinandroid.feature.settings.impl.R.string
|
||||
|
||||
data class LicenseArtifact(
|
||||
val groupId: String,
|
||||
val artifactId: String,
|
||||
val version: String,
|
||||
val name: String?,
|
||||
val licenses: List<LicenseInfo>,
|
||||
)
|
||||
|
||||
data class LicenseInfo(
|
||||
val name: String,
|
||||
val url: String,
|
||||
)
|
||||
|
||||
@OptIn(ExperimentalMaterial3Api::class, ExperimentalLayoutApi::class)
|
||||
@Composable
|
||||
fun LicensesScreen(
|
||||
onBackClick: () -> Unit,
|
||||
modifier: Modifier = Modifier,
|
||||
viewModel: LicensesViewModel = hiltViewModel(),
|
||||
) {
|
||||
val uiState by viewModel.licensesUiState.collectAsStateWithLifecycle()
|
||||
|
||||
LicensesScreen(
|
||||
uiState = uiState,
|
||||
onBackClick = onBackClick,
|
||||
modifier = modifier,
|
||||
)
|
||||
}
|
||||
|
||||
@OptIn(ExperimentalMaterial3Api::class, ExperimentalLayoutApi::class)
|
||||
@Composable
|
||||
internal fun LicensesScreen(
|
||||
uiState: LicensesUiState,
|
||||
onBackClick: () -> Unit,
|
||||
modifier: Modifier = Modifier,
|
||||
) {
|
||||
val uriHandler = LocalUriHandler.current
|
||||
|
||||
Scaffold(
|
||||
topBar = {
|
||||
TopAppBar(
|
||||
title = { Text(text = stringResource(string.feature_settings_impl_licenses)) },
|
||||
navigationIcon = {
|
||||
IconButton(onClick = onBackClick) {
|
||||
Icon(
|
||||
imageVector = NiaIcons.ArrowBack,
|
||||
contentDescription = stringResource(string.feature_settings_impl_back),
|
||||
)
|
||||
}
|
||||
},
|
||||
)
|
||||
},
|
||||
modifier = modifier,
|
||||
) { padding ->
|
||||
when (uiState) {
|
||||
LicensesUiState.Loading -> {
|
||||
Box(
|
||||
modifier = Modifier
|
||||
.fillMaxSize()
|
||||
.padding(padding),
|
||||
contentAlignment = Alignment.Center,
|
||||
) {
|
||||
CircularProgressIndicator()
|
||||
}
|
||||
}
|
||||
is LicensesUiState.Success -> {
|
||||
LazyColumn(
|
||||
contentPadding = PaddingValues(16.dp),
|
||||
verticalArrangement = Arrangement.spacedBy(8.dp),
|
||||
modifier = Modifier
|
||||
.fillMaxSize()
|
||||
.padding(padding),
|
||||
) {
|
||||
items(uiState.artifacts, key = { "${it.groupId}:${it.artifactId}" }) { artifact ->
|
||||
Card(
|
||||
modifier = Modifier.fillMaxWidth(),
|
||||
) {
|
||||
Column(
|
||||
modifier = Modifier.padding(16.dp),
|
||||
verticalArrangement = Arrangement.spacedBy(4.dp),
|
||||
) {
|
||||
Text(
|
||||
text = artifact.name
|
||||
?: "${artifact.groupId}:${artifact.artifactId}",
|
||||
style = MaterialTheme.typography.titleSmall,
|
||||
)
|
||||
Text(
|
||||
text = "${artifact.groupId}:${artifact.artifactId}:${artifact.version}",
|
||||
style = MaterialTheme.typography.bodySmall,
|
||||
color = MaterialTheme.colorScheme.onSurfaceVariant,
|
||||
)
|
||||
if (artifact.licenses.isNotEmpty()) {
|
||||
FlowRow(
|
||||
horizontalArrangement = Arrangement.spacedBy(8.dp),
|
||||
) {
|
||||
artifact.licenses.forEach { license ->
|
||||
SuggestionChip(
|
||||
onClick = {
|
||||
if (license.url.isNotBlank()) {
|
||||
uriHandler.openUri(license.url)
|
||||
}
|
||||
},
|
||||
label = {
|
||||
Text(
|
||||
text = license.name,
|
||||
style = MaterialTheme.typography.labelSmall,
|
||||
)
|
||||
},
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,99 @@
|
||||
/*
|
||||
* Copyright 2025 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.feature.settings.impl
|
||||
|
||||
import android.content.Context
|
||||
import androidx.lifecycle.ViewModel
|
||||
import androidx.lifecycle.viewModelScope
|
||||
import dagger.hilt.android.lifecycle.HiltViewModel
|
||||
import dagger.hilt.android.qualifiers.ApplicationContext
|
||||
import kotlinx.coroutines.Dispatchers
|
||||
import kotlinx.coroutines.flow.SharingStarted.Companion.WhileSubscribed
|
||||
import kotlinx.coroutines.flow.StateFlow
|
||||
import kotlinx.coroutines.flow.flow
|
||||
import kotlinx.coroutines.flow.flowOn
|
||||
import kotlinx.coroutines.flow.stateIn
|
||||
import org.json.JSONArray
|
||||
import javax.inject.Inject
|
||||
import kotlin.time.Duration.Companion.seconds
|
||||
|
||||
@HiltViewModel
|
||||
class LicensesViewModel @Inject constructor(
|
||||
@ApplicationContext private val context: Context,
|
||||
) : ViewModel() {
|
||||
|
||||
val licensesUiState: StateFlow<LicensesUiState> = flow {
|
||||
emit(LicensesUiState.Success(parseLicensesJson(context)))
|
||||
}
|
||||
.flowOn(Dispatchers.IO)
|
||||
.stateIn(
|
||||
scope = viewModelScope,
|
||||
started = WhileSubscribed(5.seconds.inWholeMilliseconds),
|
||||
initialValue = LicensesUiState.Loading,
|
||||
)
|
||||
|
||||
private fun parseLicensesJson(context: Context): List<LicenseArtifact> {
|
||||
return try {
|
||||
val json = context.assets.open("licenses.json").bufferedReader().use { it.readText() }
|
||||
val array = JSONArray(json)
|
||||
(0 until array.length()).map { i ->
|
||||
val obj = array.getJSONObject(i)
|
||||
val spdxLicenses = obj.optJSONArray("spdxLicenses")
|
||||
val unknownLicenses = obj.optJSONArray("unknownLicenses")
|
||||
val licenses = mutableListOf<LicenseInfo>()
|
||||
|
||||
if (spdxLicenses != null) {
|
||||
for (j in 0 until spdxLicenses.length()) {
|
||||
val license = spdxLicenses.getJSONObject(j)
|
||||
licenses.add(
|
||||
LicenseInfo(
|
||||
name = license.optString("name", ""),
|
||||
url = license.optString("url", ""),
|
||||
),
|
||||
)
|
||||
}
|
||||
}
|
||||
if (unknownLicenses != null) {
|
||||
for (j in 0 until unknownLicenses.length()) {
|
||||
val license = unknownLicenses.getJSONObject(j)
|
||||
licenses.add(
|
||||
LicenseInfo(
|
||||
name = license.optString("name", "Unknown"),
|
||||
url = license.optString("url", ""),
|
||||
),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
LicenseArtifact(
|
||||
groupId = obj.optString("groupId", ""),
|
||||
artifactId = obj.optString("artifactId", ""),
|
||||
version = obj.optString("version", ""),
|
||||
name = if (obj.has("name")) obj.getString("name") else null,
|
||||
licenses = licenses,
|
||||
)
|
||||
}.sortedBy { (it.name ?: "${it.groupId}:${it.artifactId}").lowercase() }
|
||||
} catch (e: Exception) {
|
||||
emptyList()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
sealed interface LicensesUiState {
|
||||
data object Loading : LicensesUiState
|
||||
data class Success(val artifacts: List<LicenseArtifact>) : LicensesUiState
|
||||
}
|
||||
Loading…
Reference in new issue