Android-动态获取前景中的当前活动

我不确定这是否是您要寻找的东西，但这似乎很简单。http://iamvijayakumar.blogspot.com/2011/09/get-
current-activity-and-package-
name.html

  ActivityManager am = (ActivityManager) this .getSystemService(ACTIVITY_SERVICE);  List<RunningTaskInfo> taskInfo = am.getRunningTasks(1);  ComponentName componentInfo = taskInfo.get(0).topActivity;  Log.d(WebServiceHelper.TAG, "CURRENT Activity ::" + taskInfo.get(0).topActivity.getClassName()+"   Package Name :  "+componentInfo.getPackageName());

希望这可以帮助。