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我創建了一個顯示數字時鐘的簡單appwidget,並且爲該時鐘設置了一個PendingIntent(即)當用戶點擊文本視圖時,打開了一個撥號盤。它完美的作品。但是,當我打開一些應用程序,如汽車之家,然後從汽車之家退出,只會使我的主屏幕閃爍。而且我的小部件現在變成了沒有響應的狀態。我不知道我會出錯。過去兩天我在爲此搜索一下。任何人都請幫忙。appwidget沒有響應用戶觸摸
java代碼:
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
super.onUpdate(context, appWidgetManager, appWidgetIds);
context.startService(new Intent(UpdateService.ACTION_UPDATE));
RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.main);
Intent dial = new Intent();
dial.setAction("android.intent.action.DIAL");
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, dial, 0);
remoteViews.setOnClickPendingIntent(R.id.Time, pendingIntent);
for (int i = 0; i < appWidgetIds.length; i++) {
appWidgetManager.updateAppWidget(appWidgetIds[i], remoteViews);
}
}
的AppWidgetProvider:
<?xml version="1.0" encoding="utf-8"?>
<appwidget-provider
xmlns:android="http://schemas.android.com/apk/res/android"
android:minWidth="150dip"
android:minHeight="72dip"
android:initialLayout="@layout/main" />
main.xml中
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:background="#00000000"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true" >
<TextView
android:id="@+id/Time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:ellipsize="none"
android:textSize="56sp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:shadowColor="#C0000000"
android:shadowDx="0"
android:shadowDy="0"
android:shadowRadius="3.0" />
</RelativeLayout>
</FrameLayout>