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我表現的，一旦放置在主屏幕上一個小部件啓動一個活動的Widget不留
，所以我必須：
public class WidgetActivity extends AppWidgetProvider
{
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgets) {
RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget_activity);
Intent intent = new Intent(context, Info.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
remoteViews.setOnClickPendingIntent(R.id.Widget, pendingIntent);
}
}
而且
public class Info extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.widget_activity_info);
}
}
但之後成功推出widget_activity_info .xml小部件在按下回家或回家後不在主屏幕上。我在這裏錯過了什麼嗎？在我啓動新活動之前，小部件將保留在屏幕上。