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July 15, 2024 08:06
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| class ListViewAppWidgetProvider : HomeWidgetProvider() { | |
| override fun onUpdate( | |
| context: Context, | |
| appWidgetManager: AppWidgetManager, | |
| appWidgetIds: IntArray, | |
| widgetData: SharedPreferences | |
| ) { | |
| // Attempts to get the data from shared preferences | |
| val data = HomeWidgetPlugin.getData(context).getString("NEWS_ARTICLES_DATA","") | |
| appWidgetIds.forEach { id -> | |
| var views: RemoteViews? | |
| if(data!!.isNotEmpty()) { | |
| views = createListView(context, id, data) | |
| } else { | |
| views = RemoteViews(context.packageName,R.layout.listview_widget_loader) | |
| // initiate work request if no data is found | |
| initiateWorkRequest(context, id) | |
| } | |
| appWidgetManager.updateAppWidget(id, views) | |
| } | |
| } | |
| private fun initiateWorkRequest(context: Context, id: Int) { | |
| val workRequest: WorkRequest = OneTimeWorkRequest.Builder(UpdateWidgetWorker::class.java).setInputData( | |
| Data.Builder().putInt("widgetId", id).build() | |
| ).build() | |
| WorkManager.getInstance(context).enqueue(workRequest) | |
| } | |
| } |
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