У меня есть виджет приложения, и событие click можно получить в onUpdate()
у моего провайдера.
Однако, когда я пытаюсь принудительно закрыть домашнюю пусковую установку, событие щелчка будет потеряно.
Я даже поставил точки останова во всех onEnabled()
, onReceived()
... и т.д.: Соединение кажется потерянным.
В результате, как я могу "повторно подключить" событие кнопки?
WidgetProvider расширяет AppWidgetProvider
:
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
Log.d(TAG, "onUpdate()");
Log.d(TAG, "isLoading: " + CONSTANT.isLoading);
// update each of the widgets with the remote adapter from updateService
// Get all ids
ComponentName thisWidget = new ComponentName(context, ScoreWidgetProvider.class);
int[] allWidgetIds = appWidgetManager.getAppWidgetIds(thisWidget);
// Build the intent to call the service
Intent intent = new Intent(context.getApplicationContext(), UpdateWidgetService.class);
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, allWidgetIds);
// Update the widgets via the service
context.startService(intent);
// super.onUpdate(context, appWidgetManager, appWidgetIds);
}
UpdateWidgetService extends Service
:
@Override
public void onStart(Intent intent, int startId) {
Log.i(TAG, "Called");
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(getApplicationContext());
int[] appWidgetIds = intent.getIntArrayExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS);
for (int i = 0; i < appWidgetIds.length; ++i) {
// Here we setup the intent which points to the StackViewService which will
// provide the views for this collection.
Intent remoteViewsIntent = new Intent(this.getApplicationContext(), ScoreWidgetRemoteViewsService.class);
remoteViewsIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetIds[i]);
// When intents are compared, the extras are ignored, so we need to embed the extras
// into the data so that the extras will not be ignored.
remoteViewsIntent.setData(Uri.parse(remoteViewsIntent.toUri(Intent.URI_INTENT_SCHEME)));
RemoteViews rv = new RemoteViews(this.getApplicationContext().getPackageName(), R.layout.widget_layout);
rv.setRemoteAdapter(appWidgetIds[i], R.id.score_list, remoteViewsIntent);
// Set the empty view to be displayed if the collection is empty. It must be a sibling
// view of the collection view.
rv.setEmptyView(R.id.score_list, R.id.empty_view);
// Bind the click intent for the refresh button on the widget
final Intent refreshIntent = new Intent(this.getApplicationContext(), ScoreWidgetProvider.class);
refreshIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
refreshIntent.setAction(ScoreWidgetProvider.REFRESH_ACTION);
final PendingIntent refreshPendingIntent = PendingIntent
.getBroadcast(this.getApplicationContext(), 0, refreshIntent, PendingIntent.FLAG_UPDATE_CURRENT);
rv.setOnClickPendingIntent(R.id.btn_refresh, refreshPendingIntent);
appWidgetManager.updateAppWidget(appWidgetIds[i], rv);
}
// stopSelf();
super.onStart(intent, startId);
}