android – 无法从widget发送待处理的意图,SendIntentException

我想使用以下代码从我的小部件发送广播：

for (int i = 0; i < N; i++) {
   int appWidgetId = appWidgetIds[i];
   RemoteViews views = new RemoteViews(context.getPackageName(),R.layout.widget);
   Intent x = new Intent();
   if (isActive == true) {
      views.setimageViewResource(R.id.w_image,R.drawable.w_bild);
      x.setAction("de.bulling.smstalk.disABLE");
   } else {
      views.setimageViewResource(R.id.w_image,R.drawable.w_bild_off);
      x.setAction("de.bulling.smstalk.ENABLE");
   }
   PendingIntent z = PendingIntent.getbroadcast(context,x,PendingIntent.FLAG_ONE_SHOT);
   views.setonClickPendingIntent(R.id.w_image,z);
   appWidgetManager.updateAppWidget(appWidgetId,views);
}

但是,我收到此错误：

E/RemoteViews(18176): Cannot send pending intent: 
E/RemoteViews(18176): android.content.IntentSender$SendIntentException
E/RemoteViews(18176):   at android.app.ContextImpl.startIntentSender(ContextImpl.java:640)
E/RemoteViews(18176):   at android.widget.RemoteViews$SetonClickPendingIntent$1.onClick(RemoteViews.java:157)
E/RemoteViews(18176):   at android.view.View.performClick(View.java:2408)
E/RemoteViews(18176):   at android.view.View$PerformClick.run(View.java:8816)
E/RemoteViews(18176):   at android.os.Handler.handleCallback(Handler.java:587)
E/RemoteViews(18176):   at android.os.Handler.dispatchMessage(Handler.java:92)
E/RemoteViews(18176):   at android.os.Looper.loop(Looper.java:123)
E/RemoteViews(18176):   at android.app.ActivityThread.main(ActivityThread.java:4627)
E/RemoteViews(18176):   at java.lang.reflect.Method.invokeNative(Native Method)
E/RemoteViews(18176):   at java.lang.reflect.Method.invoke(Method.java:521)
E/RemoteViews(18176):   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
E/RemoteViews(18176):   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
E/RemoteViews(18176):   at dalvik.system.NativeStart.main(Native Method

这是什么原因？你有什么主意吗？
谢谢,
渣

/ edit：我找到了答案：它必须是Intent x = new Intent(context,WidgetClass.class);

解决方法

我有这个错误：

RemoteViews: Cannot send pending intent:  
RemoteViews: android.content.IntentSender$SendIntentException 
RemoteViews: at android.app.ContextImpl.startIntentSender()

解决方案是为每个(发送)PendingIntent设置一个唯一的requestCode,为此我使用提供的appWidgetId而不是每次只使用0.

getbroadCast()

pendingActionIntent=PendingIntent.getbroadcast(this,widgetId,
intentAction,pendingFlag );

getActivity()

pendingActionIntent=PendingIntent.getActivity(this,pendingFlag);

由于某些未知原因,它在文档中说“目前没有使用”？

requestCode Private request code for the sender (currently not used).

但它有效;)

原文地址：https://www.jb51.cc/android/311182.html