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获得当前正在显示的activity的类名

2014-07-30 11:47 99 查看

需要加一个权限:

<uses-permission android:name="android.permission.GET_TASKS"/>

ActivityManager manager = (ActivityManager)   getSystemService(Context.ACTIVITY_SERVICE);    
List<RunningTaskInfo> runningTasks = manager .getRunningTasks(1);    
RunningTaskInfo cinfo = runningTasks.get(0);    
ComponentName component = cinfo.topActivity;    
Log.e("current activity is ", component.getClassName());
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