我有一条始于服务的通知。 当用户单击此通知时,活动开始。
我的问题是:如果用户在此活动中按“后退”按钮,则导航到主屏幕而不是上一个活动。
我想将新活动推送到现有任务。
Intent openIntent = new Intent(this, MediaPlayerActivity.class);
openIntent.setAction(ACTION.OPEN_ACTION);
PendingIntent openPendingIntent = PendingIntent.getActivity(this, 0, openIntent, 0);
Notification notification = new NotificationCompat.Builder(this, "")
.setContentTitle(bundle.getString("Title"))
.setContentText(bundle.getString("Description"))
.setContentIntent(openPendingIntent)
.setShowWhen(false)
.setOngoing(true)
.build();
startForeground(NOTIFICATION.PLAYER, notification);
示例1:
Activity A -> Activity B -> (Notification click)
我想要这个:
Activity A -> Activity B -> Activity Z
OR
示例2:
Activity A -> Activity B -> Activity C -> (Notification click)
我想要这个:
Activity A -> Activity B -> Activity C -> Activity Z
OR
示例3:
Activity A -> Activity B -> (Home button) -> (Notification click)
我想要这个:
Activity A -> Activity B -> Activity Z
但是我在所有示例中都拥有这个:
Activity Z ->(Back press)-> Home screen
答案 0 :(得分:0)
您是否在该活动中覆盖了onBackPress方法?
为此,您最需要在该活动中定义onBackPress方法,如下所示,当用户按下后退按钮时转到MainActivity
@Override
public void onBackPressed() {
finish();
Intent intent=new Intent(thatActivity.this,MainActivity.class);
startActivity(intent);
}
答案 1 :(得分:0)