多个按钮，具有通过 remoteView 通知的待定​​意图

Question

我有一个使用 remoteView 的通知。在通知上，我有 3 个按钮，每个按钮都有自己的pendingIntent。出于某种原因，只有我使用 setOnClickPendingIntent 添加的最后一个pendingIntent 有效。

这里有一些

    Intent intentPause = new Intent(context, BluetoothConnectionService.class);
    intentPause.putExtra("pause", device.device.getAddress());
    Intent intentIncrease = new Intent(context, BluetoothConnectionService.class);
    intentIncrease.putExtra("inc", device.device.getAddress());
    PendingIntent pendingIntentPause = PendingIntent.getService(context, 0, intentPause, PendingIntent.FLAG_CANCEL_CURRENT);
    PendingIntent pendingIntentIncrease = PendingIntent.getService(context, 0, intentIncrease, PendingIntent.FLAG_CANCEL_CURRENT);

    RemoteViews expandedView = new RemoteViews(context.getPackageName(), R.layout.notification_layout);

    expandedView.setOnClickPendingIntent(R.id.noti_pause_heat_button, pendingIntentPause);
    expandedView.setOnClickPendingIntent(R.id.noti_inc_heat_button, pendingIntentIncrease);



Notification notification = new Notification.Builder(context)
        .setContentTitle(this.device.getName())
                        .setSmallIcon(R.drawable.inu_small)
                        .setContentText("" + this.notificationId)
        .setContent(expandedView)
                    .build();

Answer 1

为每个PendingIndent 使用不同的requestCode（getService 的第二个参数）。例如

PendingIntent pendingIntentPause = PendingIntent.getService(context, 0, intentPause, PendingIntent.FLAG_UPDATE_CURRENT);
PendingIntent pendingIntentIncrease = PendingIntent.getService(context, 1, intentIncrease, PendingIntent.FLAG_UPDATE_CURRENT);