Android gets the name of the currently running Activity (to avoid prompt chat and then notice), androidactivity

Android gets the name of the currently running Activity (to avoid prompt chat and then notice), androidactivity

I need to know which Activity is the current Activity when I am doing IM recently. I need to sort out the two methods by myself.

First: Make it easier

Private String getRunningActivityName () {String contextString = context. toString (); return contextString. substring (contextString. lastIndexOf (". ") + 1, contextString. indexOf ("@"));}

Second, a permission is required for a little effort.

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

Private String getRunningActivityName () {ActivityManager activityManager = (ActivityManager) getSystemService (Context. ACTIVITY_SERVICE); String runningActivity = activityManager. getRunningTasks (1 ). get (0 ). topActivity. getClassName (); return runningActivity ;}