Android 通知自定义视图和按钮按下

Question

我收到了包含按钮的自定义视图的通知。当用户按下通知中的按钮时，它应该会收到一些 Toast 消息。但是 Toast 永远不会出现，因为 onReceive 从未被调用过。我做错了什么？

        int icon = R.drawable.play;
    long when = System.currentTimeMillis();
    Notification notification = new Notification(icon, "Custom Notification", when);

    RemoteViews notificationView = new RemoteViews(this.getPackageName(),R.layout.notification);
    PendingIntent listenerIntent = PendingIntent.getService(this, 0, new Intent(this, AudioControlListener.class), 0);
    notificationView.setOnClickPendingIntent(R.id.background, listenerIntent);

    notification.contentView = notificationView;

    Intent notificationIntent = new Intent(this, MainActivity.class);
    PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
    notification.contentIntent = contentIntent;

    startForeground(1, notification);

我的广播接收器class

 public static class AudioControlListener extends BroadcastReceiver {

        @Override
        public void onReceive(Context context, Intent intent) {
            Toast.makeText(context, "Button pressed", Toast.LENGTH_SHORT).show();
        }
    }

Answer 1

您正在使用 PendingIntent.getService() 和具有 BroadcastReceiver 目标的 Intent。您需要改用 PendingIntent.getBroadcast()。并确保您的接收器已在清单中注册。

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