我正在開發的Android窗口小部件,我顯示在該控件的一些數據,從網絡服務,其工作fine.Hear是該代碼。如何更新Android上按鈕點擊小部件的視圖?
CODE
public class WatchWidget extends AppWidgetProvider{
private static final String TAG = "WatchWidget";
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds){
Log.i(TAG, "* onUpdate");
EBWeaterData ebwd=new EBWeaterData();
EBWeatreUtils.getWeatherFeeds(context, ebwd, "my url to get data");
RemoteViews views = new RemoteViews(context.getPackageName(),R.layout.main);
RemoteViews newView = new RemoteViews(context.getPackageName(), R.layout.test);
//get data
String day=ebwd.getDay_1()+ebwd.getDay_suffix_1()+" "+ebwd.getDay_name_1();
String minmaxtemp="Max Temp "+ebwd.getDay_max_temp_1()+"°C "+"Min Temp "+ebwd.getDay_min_temp_1()+"°C";
//set dat to views
newView.setTextViewText(R.id.textView_day_name, day);
newView.setTextViewText(R.id.textView_minmaxtemp, minmaxtemp);
newView.setImageViewResource(R.id.ImageView_icon, R.drawable.sunny);
views.addView(R.id.view_container, newView);
ComponentName thisWidget = new ComponentName(context,WatchWidget.class);
AppWidgetManager manager = AppWidgetManager.getInstance(context);
manager.updateAppWidget(thisWidget, views);
}
}
我對那個小部件的按鈕現在我想更新時,在button.I用戶點擊知道我用它做的PendingIntent像下面不同的值小工具視圖。
Intent intent = new Intent(context, activitytogetNewdata.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
views.setOnClickPendingIntent(R.id.imageView1, pendingIntent);
但它會啓動另一個活動,我不想去花葯activity.I只需要做的就是更新按鈕click.Any理念後的新值相同的小工具視圖?
你的刷新按鈕在哪裏? – natsumiyu