把那惊醒了我的活动意向 [英] Get the Intent that woke up my activity

问题描述

我正在开发包含广播接收器的应用程序。 广播接收机设置的通知的onReceive（），它包括一待决意图

 意图updateHistoryIntent =新的意图（这一点，NotificationsHistory.class）;
updateHistoryIntent.putExtra（测试，3）;
PendingIntent updateHistoryPendingIntent
    = PendingIntent.getActivity（此，0，updateHistoryIntent，0）;

通知通知
    =新的通知（图标，contentTitle，System.currentTimeMillis的（））;
notification.setLatestEventInfo（
   的背景下，contentTitle，
   contentText，updateHistoryPendingIntent
）;
 

在NotificationsHistory活动，我收到这个意图在onResume（）有：

  INT testInt = this.getIntent（）getIntExtra（测试，-1）。
Aux.log（测试+ testInt）;
 

它打印：

• 3：当活动被破坏
• -1：当活动正在睡觉

如果我正确读取文档， this.getIntent（）将返回最初开始的活动，我所描述的行为是按预期的意图。

所以我的问题是：？我怎样才能像惊醒了我的活动的意图

解决方案

  

在活动正在睡觉

活动不睡觉。我假设你的意思是，活动是在后台。

  

我怎样才能像惊醒了我的活动的意图是什么？

添加 FLAG_ACTIVITY_CLEAR_TOP | FLAG_ACTIVITY_SINGLE_TOP 作为标志，以你的意图。然后，你的活动就会获得这个意图传递给它通过 onNewIntent（） 。

I'm developing an application that includes a broadcast receiver. The broadcast receiver sets a notification onReceive(), which includes a pending Intent

Intent updateHistoryIntent = new Intent(this, NotificationsHistory.class);
updateHistoryIntent.putExtra("test", 3);
PendingIntent updateHistoryPendingIntent 
    = PendingIntent.getActivity(this, 0, updateHistoryIntent, 0);

Notification notification 
    = new Notification(icon, contentTitle, System.currentTimeMillis());
notification.setLatestEventInfo(
   context, contentTitle, 
   contentText, updateHistoryPendingIntent
);

In the NotificationsHistory Activity, I am receiving this Intent in onResume() with:

int testInt = this.getIntent().getIntExtra("test", -1);
Aux.log("test : " + testInt);

which prints:

• 3: when the activity was destroyed
• -1: when the activity was sleeping

If I read the docs correctly, this.getIntent() will return the Intent that initially started the Activity and the behavior I described is as expected.

So my question is: How can I get the Intent that woke up my activity?

解决方案

when the activity was sleeping

Activities don't sleep. I am assuming that you mean that the activity was in the background.

How can I get the Intent that woke up my activity?

Add FLAG_ACTIVITY_CLEAR_TOP|FLAG_ACTIVITY_SINGLE_TOP as flags to your Intent. Then, your activity will get this Intent passed to it via onNewIntent().

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