来自一个应用程序(android)的两个并行通知

Question

我想编程一个应用程序，发送两种类型的通知。用户应该同时看到它们。

直到现在，通知彼此更新，即使我改变了pendingintent的标志。

这是我的代码:

Calendar calendar = Calendar.getInstance();
Intent intent = new Intent(this, Push.class);
Intent intent2 = new Intent(this, Push2.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
PendingIntent pendingIntent2 = PendingIntent.getBroadcast(this, 1, intent2, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
AlarmManager alarmManager2 = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis()+10, pendingIntent);
alarmManager2.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis()+10, pendingIntent2);

Answer 1

创建2个不同的通知生成器对象，

例子

第一个通知对象

Notification.Builder builder = new Notification.Builder(context);
builder.setContentIntent(contentIntent)
            .setSmallIcon(R.drawable.some_img)
            .setLargeIcon(BitmapFactory.decodeResource(res, R.drawable.some_big_img))            
            .setAutoCancel(true)
            .setContentTitle(res.getString(R.string.your_notif_title))
            .setContentText(res.getString(R.string.your_notif_text));
Notification n1 = builder.build();

第二个通知对象

Notification.Builder builder2 = new Notification.Builder(context);
builder.setContentIntent(contentIntent)
            .setSmallIcon(R.drawable.some_img)
            .setLargeIcon(BitmapFactory.decodeResource(res, R.drawable.some_big_img))            
            .setAutoCancel(true)
            .setContentTitle(res.getString(R.string.your_notif_title))
            .setContentText(res.getString(R.string.your_notif_text));
Notification n2 = builder2.build();
NotificationManager nm = (NotificationManager) context
        .getSystemService(Context.NOTIFICATION_SERVICE);

使用通知管理器显示通知

nm.notify(YOUR_NOTIF_ID, n1);
nm.notify(YOUR_NOTIF_ID_2, n2);

请注意，参考代码取自此回答