アプリの状態によって、Notificationをユーザーに取り消し可能状態と取り消し禁止状態とで偏移させたいのですが、取り消すことの出来ない状態になってしまいます。

```

        PlayItem playingItem = state.getCurrentPlayItem();
        // Notification
        PendingIntent pi = PendingIntent.getActivity(getApplicationContext(), 0, new Intent(getApplicationContext(), MainActivity.class),
                PendingIntent.FLAG_UPDATE_CURRENT);
        NotificationCompat.Builder builder = new NotificationCompat.Builder(getApplicationContext());
        builder.setContentIntent(pi);
        builder.setDefaults(0);
        builder.setVisibility(NotificationCompat.VISIBILITY_PUBLIC);
        builder.setContentTitle(playingItem.getTitle());
        builder.setContentText(playingItem.getAuthor());
        builder.setWhen(0);
        builder.setSmallIcon(R.drawable.ic_notifiy_small);
        builder.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.ic_notifiy_large));
    
    
        if (state.isPreparing() || state.isPlaying()) {
            builder.addAction(R.drawable.ic_av_pause, getString(R.string.player_pause),
                    PendingIntent.getService(getApplicationContext(), 0, new Intent(ACTION_PAUSE), PendingIntent.FLAG_UPDATE_CURRENT));
        } else {
            builder.addAction(R.drawable.ic_av_play_arrow, getString(R.string.player_pause),
                    PendingIntent.getService(getApplicationContext(), 0, new Intent(ACTION_PLAY), PendingIntent.FLAG_UPDATE_CURRENT));
        }
        builder.addAction(R.drawable.ic_av_skip_next, getString(R.string.player_next),
                PendingIntent.getService(getApplicationContext(), 0, new Intent(ACTION_SKIP), PendingIntent.FLAG_UPDATE_CURRENT));
        builder.addAction(R.drawable.ic_player_stiop, getString(R.string.player_stop),
                PendingIntent.getService(getApplicationContext(), 0, new Intent(ACTION_STOP), PendingIntent.FLAG_UPDATE_CURRENT));
    
        if (state.isPreparing() || state.isPlaying()) {
            // Notificationを作成して通知
            Notification notify = builder.build();
            NotificationManagerCompat.from(this).notify(NOTIFICATION_PLAYER_ID, notify);
            startForeground(NOTIFICATION_PLAYER_ID, notify);
        } else {
            //ここで通知をユーザーに削除可能な状態としたい
            stopForeground(false);
            builder.setAutoCancel(true);
            Notification notify = builder.build();
            notify.flags |= NotificationCompat.FLAG_AUTO_CANCEL;
            NotificationManagerCompat.from(this).notify(NOTIFICATION_PLAYER_ID, notify);
        }
    
```
CC BY-SA 3.0
2015-03-11T10:00:03.263
7790
2015-03-11T10:00:03.263
3693
question
android notification
AndroidでのNotificationをユーザーに取り消し可能にする方法