android：每次单击选项卡时内存使用量都会增加（使用活动组时）

发布于 2024-11-08 18:06:01 字数 754 浏览 4 评论 0原文

我在应用程序中使用活动组来显示选项卡。

每次我单击任何选项卡时，其总内存使用量都会增加 1 MB。而且，如果我再次进入该选项卡中的任何内部活动，其内存使用量会再次增加。

我正在使用 getLocalActivityManager() 来启动活动。

    //argIntent this is my intent
    //argActivityId is the id ot activity

     argIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

    // the id is stored in an arraylist
     int intListSize = arlstGroup.size();

     arlstGroup.add(intListSize, argActivityId);
     Window objWindow = getLocalActivityManager().startActivity(argActivityId, argIntent);
     View objView = objWindow.getDecorView();
     setContentView(objView);

我还使用 destroyActivity() 来销毁每个活动，但内存使用量仍在增加。

然后，我尝试在每个子活动启动时销毁 localActivityManger 中的所有活动。但问题仍然存在。

我该如何解决这个问题？

请帮我...

原文

I am using an activity group in my application to show the tabs.

Each time when I click on any tab, its total memory usage increases by 1 MB. And also if I again go to any inner activity within that tab, its memory usage increases again.

I am using getLocalActivityManager() to start activities.

    //argIntent this is my intent
    //argActivityId is the id ot activity

     argIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

    // the id is stored in an arraylist
     int intListSize = arlstGroup.size();

     arlstGroup.add(intListSize, argActivityId);
     Window objWindow = getLocalActivityManager().startActivity(argActivityId, argIntent);
     View objView = objWindow.getDecorView();
     setContentView(objView);

and also i am using destroyActivity() for destroying each activity but the memory-usage is still increaing.

Then I tried with destroying all activities from localActivityManger when each sub activity starts. The problem still remains though.

How can I solve this problem?

Please help me...

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