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app/src/main/java/com/google/android/samples/socialite/widget/SociaLiteAppWidget.kt
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright (C) 2024 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. | ||
| */ | ||
|
|
||
| package com.google.android.samples.socialite.widget | ||
|
|
||
| import android.content.Context | ||
| import android.content.Intent | ||
| import android.graphics.Bitmap | ||
| import android.net.Uri | ||
| import android.util.Log | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.runtime.LaunchedEffect | ||
| import androidx.compose.runtime.collectAsState | ||
| import androidx.compose.runtime.getValue | ||
| import androidx.compose.runtime.mutableStateOf | ||
| import androidx.compose.runtime.remember | ||
| import androidx.compose.ui.unit.dp | ||
| import androidx.compose.ui.unit.sp | ||
| import androidx.core.graphics.drawable.toBitmapOrNull | ||
| import androidx.core.net.toUri | ||
| import androidx.glance.GlanceId | ||
| import androidx.glance.GlanceModifier | ||
| import androidx.glance.GlanceTheme | ||
| import androidx.glance.Image | ||
| import androidx.glance.ImageProvider | ||
| import androidx.glance.LocalContext | ||
| import androidx.glance.action.clickable | ||
| import androidx.glance.appwidget.GlanceAppWidget | ||
| import androidx.glance.appwidget.GlanceAppWidgetManager | ||
| import androidx.glance.appwidget.ImageProvider | ||
| import androidx.glance.appwidget.SizeMode | ||
| import androidx.glance.appwidget.action.actionStartActivity | ||
| import androidx.glance.appwidget.components.Scaffold | ||
| import androidx.glance.appwidget.components.TitleBar | ||
| import androidx.glance.appwidget.lazy.LazyColumn | ||
| import androidx.glance.appwidget.provideContent | ||
| import androidx.glance.appwidget.updateAll | ||
| import androidx.glance.layout.Alignment | ||
| import androidx.glance.layout.Box | ||
| import androidx.glance.layout.Column | ||
| import androidx.glance.layout.ContentScale | ||
| import androidx.glance.layout.Row | ||
| import androidx.glance.layout.fillMaxSize | ||
| import androidx.glance.layout.fillMaxWidth | ||
| import androidx.glance.layout.padding | ||
| import androidx.glance.layout.size | ||
| import androidx.glance.layout.wrapContentHeight | ||
| import androidx.glance.text.FontFamily | ||
| import androidx.glance.text.FontWeight | ||
| import androidx.glance.text.Text | ||
| import androidx.glance.text.TextStyle | ||
| import coil.Coil | ||
| import coil.request.CachePolicy | ||
| import coil.request.ErrorResult | ||
| import coil.request.ImageRequest | ||
| import coil.request.SuccessResult | ||
| import coil.transform.CircleCropTransformation | ||
| import com.google.android.samples.socialite.MainActivity | ||
| import com.google.android.samples.socialite.R | ||
| import com.google.android.samples.socialite.SocialApp | ||
| import com.google.android.samples.socialite.model.Contact | ||
| import com.google.android.samples.socialite.widget.model.WidgetModel | ||
| import com.google.android.samples.socialite.widget.model.WidgetModelRepository | ||
| import kotlinx.coroutines.CoroutineScope | ||
| import kotlinx.coroutines.Dispatchers | ||
| import kotlinx.coroutines.launch | ||
| import kotlinx.coroutines.runBlocking | ||
|
|
||
| class SociaLiteAppWidget : GlanceAppWidget() { | ||
|
|
||
| override val sizeMode: SizeMode | ||
| get() = SizeMode.Exact | ||
|
|
||
| override suspend fun provideGlance(context: Context, glanceId: GlanceId) { | ||
|
|
||
| val glanceAppWidgetManager = GlanceAppWidgetManager(context) | ||
| val widgetId = glanceAppWidgetManager.getAppWidgetId(glanceId) | ||
| Log.i("SOCIAL", "$widgetId") | ||
| provideContent { | ||
| Content(widgetId, context) | ||
| } | ||
| } | ||
|
|
||
| companion object { | ||
| fun update(context: Context) { | ||
| CoroutineScope(Dispatchers.Default).launch { | ||
| SociaLiteAppWidget().updateAll(context) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| private fun Content(widgetId: Int, context: Context) { | ||
| val repository = WidgetModelRepository.get(context) | ||
| val model = repository.loadModel(widgetId).collectAsState(null).value | ||
| GlanceTheme { | ||
| Scaffold( | ||
| titleBar = { | ||
| TitleBar( | ||
| textColor = GlanceTheme.colors.onSurface, | ||
| startIcon = ImageProvider(R.mipmap.ic_launcher), | ||
| title = "SociaLite", | ||
| ) | ||
| }, | ||
| backgroundColor = GlanceTheme.colors.widgetBackground, | ||
| modifier = GlanceModifier.fillMaxSize(), | ||
| ) { | ||
| when (model) { | ||
| null -> ZeroState(repository, widgetId, context) | ||
| else -> FavoriteContact(model) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| private fun FavoriteContact(model: WidgetModel) { | ||
| val appContext = LocalContext.current.applicationContext | ||
| Box( | ||
| modifier = GlanceModifier.fillMaxSize().then( | ||
|
|
||
| if (model.unreadMessages) { | ||
| GlanceModifier.clickable( | ||
| actionStartActivity( | ||
| Intent(appContext, MainActivity::class.java) | ||
| .setAction(Intent.ACTION_VIEW) | ||
| .setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP) | ||
| .setData("https://socialite.google.com/chat/${model.contactId}".toUri()), | ||
| ), | ||
| ) | ||
| } else { | ||
| GlanceModifier | ||
| }, | ||
| ), | ||
| contentAlignment = Alignment.Center, | ||
| ) { | ||
| Column { | ||
| Image( | ||
| provider = ImageProvider(model.photo.toUri()), | ||
| contentDescription = model.displayName, | ||
| ) | ||
| Text( | ||
| text = model.displayName, | ||
| style = TextStyle( | ||
| fontWeight = FontWeight.Bold, | ||
| color = GlanceTheme.colors.onBackground, | ||
| ), | ||
| ) | ||
| Text( | ||
| text = if (model.unreadMessages) "New Message!" else "No messages", | ||
| style = TextStyle(color = GlanceTheme.colors.onBackground), | ||
| ) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| private fun ZeroState(repository: WidgetModelRepository, widgetId: Int, context: Context) { | ||
| Box(modifier = GlanceModifier.fillMaxSize(), contentAlignment = Alignment.TopStart) { | ||
| LazyColumn { | ||
| items(Contact.CONTACTS.size) { contactIndex -> | ||
| val contact = Contact.CONTACTS[contactIndex] | ||
| val profileImage = remember(contact.iconUri) { mutableStateOf<Bitmap?>(null) } | ||
|
|
||
| LaunchedEffect(contact.iconUri) { | ||
| profileImage.value = getImage(contact.iconUri, false, context) | ||
| } | ||
|
|
||
| Row( | ||
| modifier = GlanceModifier.fillMaxWidth().clickable( | ||
| { | ||
| runBlocking { | ||
| repository.create( | ||
| WidgetModel( | ||
| widgetId, | ||
| contact.id, | ||
| contact.name, | ||
| contact.iconUri.toString(), | ||
| false, | ||
| ), | ||
| ) | ||
| } | ||
| }, | ||
| ).wrapContentHeight().padding(4.dp), | ||
| verticalAlignment = Alignment.Vertical.CenterVertically, | ||
| ) { | ||
| Image( | ||
| modifier = GlanceModifier.size(48.dp).padding(end = 8.dp), | ||
| contentScale = ContentScale.Fit, | ||
| provider = if (profileImage.value == null) { | ||
| ImageProvider(R.drawable.ic_launcher_background) | ||
| } else { | ||
| ImageProvider( | ||
| profileImage.value!!, | ||
| ) | ||
| }, | ||
| contentDescription = "Avatar", | ||
|
|
||
| ) | ||
| Column( | ||
| modifier = GlanceModifier.defaultWeight(), | ||
| horizontalAlignment = Alignment.Horizontal.Start, | ||
| ) { | ||
| Text( | ||
| text = contact.name, | ||
| style = TextStyle( | ||
| fontWeight = FontWeight.Bold, | ||
| fontSize = 16.sp, | ||
| color = GlanceTheme.colors.onBackground, | ||
| ), | ||
| ) | ||
| Text( | ||
| text = "Click to select as favorite contact", | ||
| style = TextStyle( | ||
| fontWeight = FontWeight.Normal, | ||
| fontSize = 12.sp, | ||
| fontFamily = FontFamily.Monospace, | ||
| color = GlanceTheme.colors.onBackground, | ||
| ), | ||
| ) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private suspend fun getImage(url: Uri, force: Boolean = false, context: Context): Bitmap? { | ||
| val request = | ||
| ImageRequest.Builder(context).transformations(CircleCropTransformation()).data(url) | ||
| .apply { | ||
| if (force) { | ||
| memoryCachePolicy(CachePolicy.DISABLED) | ||
| diskCachePolicy(CachePolicy.DISABLED) | ||
| } | ||
| }.build() | ||
|
|
||
| // Request the image to be loaded and throw error if it failed | ||
| return when (val result = Coil.imageLoader(context).execute(request)) { | ||
| is ErrorResult -> { | ||
| Log.e("GLANCE", "Error " + result.throwable.message) | ||
| throw result.throwable | ||
| } | ||
|
|
||
| is SuccessResult -> result.drawable.toBitmapOrNull() | ||
| } | ||
| } | ||
| } |
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