grt count of current running task in android

See more:

Mobile

Android

Hi all
I want to display current running tasks in android for that i am using

ActivityManager actvityManager = (ActivityManager) this.getSystemService(ACTIVITY_SERVICE);
        List<RunningTaskInfo> procInfos = actvityManager.getRunningTasks(1000);



        //int a=procInfos.size();
        Toast.makeText(getApplicationContext(), ""+procInfos.size(), 100).show();
        Toast.makeText(getApplicationContext(), ""+procInfos, 100).show();
        Log.d("tasks", ""+procInfos.size());

but i am getting wrong count please help me