android Appwidget单击事件触发
@Override public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { super.onUpdate(context, appWidgetManager, appWidgetIds); final int N = appWidgetIds.length; for(int i=0; i<N;i++){ int appWidget = appWidgetIds[i]; Intent intent = new Intent(); intent.setClass(context, MainActivity.class); PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0); RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.AppWidgetLayout); views = updateViews(context); appWidgetManager.updateAppWidget(appWidget, views); } } os:Android 2.2