PendingIntent.getBroadcast返回現有PendingIntent

我正在創建包含兩個按鈕（是/否）的自定義視圖的通知。點擊這些按鈕將啓動一個PendingIntent，然後將根據點擊按鈕繼續。但是PendingIntent.getBroadcast（）總是返回第一個Intent（這樣PendingIntent調用的BroadcastReceiver總是認爲第一個聲明的按鈕「no」被點擊），這可能是由於缺少標誌。PendingIntent.getBroadcast返回現有PendingIntent

如何解決這個問題？我需要另一臺BroadcastReceiver嗎？

// create notification with custom view and two buttons 
Intent buttonNoReceiver = new Intent(context, NotificationAfterReceiver.class); 
buttonNoReceiver.putExtra(AppUtil.EXTRAS_EVENT_ID, event.getEventID()); 
buttonNoReceiver.putExtra(EXTRAS_BUTTON, "no"); 
PendingIntent pendingNoIntent = PendingIntent.getBroadcast(context, event.getEventID(), buttonNoReceiver, 0); 
views.setOnClickPendingIntent(R.id.btn_no, pendingNoIntent); 

Intent buttonYesReceiver = new Intent(context, NotificationAfterReceiver.class); 
buttonYesReceiver.putExtra(AppUtil.EXTRAS_EVENT_ID, event.getEventID()); 
buttonYesReceiver.putExtra(EXTRAS_BUTTON, "yes"); 
PendingIntent pendingYesIntent = PendingIntent.getBroadcast(context, event.getEventID(), buttonYesReceiver, 0); 
views.setOnClickPendingIntent(R.id.btn_yes, pendingYesIntent);

NotificationAfterReceiver

public class NotificationAfterReceiver extends BroadcastReceiver { 
    @Override 
    public void onReceive(Context context, Intent intent) { 
     String button = null; 

     Bundle extras = intent.getExtras(); 

     if (extras != null) { 
      button = extras.getString(NotificationUtil.EXTRAS_BUTTON); 
     } 

     if (button.equals("yes")) { 
      values.put(DatabaseHelper.KEY_EVENTS_FULFILLED, 1); 
      Log.i("NotificationAfterReceiver", "button yes"); 
     } else if (button.equals("no")) { 
      values.put(DatabaseHelper.KEY_EVENTS_FULFILLED, 0); 
      Log.i("NotificationAfterReceiver", "button no"); 
     } 
    } 
}

來源

2015-01-05 Chris

調用getBroadcast（）時使用不同的'requestCode'（） – pskink

我應該使用哪些代碼？我想默認的是1，但這會導致同樣的問題。使用隨機數似乎不是一個很好的解決方案..？ – Chris

使用0表示「否」PendingIntent，使用1表示「是」PendingIntent – pskink

我想補充一個合適的回答，用於製造PendingIntent唯一可能的解決方案，將使用當前的時間，如：

PendingIntent uniquePendingIntent = 
    PendingIntent.getBroadcast(context, (int) System.currentTimeMillis(), intent, 0);

來源

2015-03-08 14:02:31 marmor

PendingIntent.getBroadcast返回現有PendingIntent

回答

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