Question

我正在使用自定义视图创建通知，其中包含两个按钮（是/否）。单击这些按钮将启动PendingIntent，然后根据单击的按钮继续。但是PendingIntent.getBroadcast（）总是返回第一个Intent（因此PendingIntent调用的BroadcastReceiver总是认为第一个声明的按钮＆＃34;没有＆＃34;被点击），这可能是由于缺少Flags。

如何解决这个问题？我需要另一个BroadcastReceiver吗？

// 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");
        }
    }
}

Answer 1

只是为了添加一个正确的答案，使PendingIntent唯一的可能解决方案是使用当前时间，如：

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

PendingIntent.getBroadcast返回现有的PendingIntent

1 个答案: