PageTracker
insert log into methods of onCreate and onDestroy for Activity/Fragment with apg7.0 and ams
insert log into methods of onCreate and onDestroy for Activity/Fragment with apg7.0 and ams
insert log into methods of onCreate and onDestroy for Activity/Fragment with apg7.0 and ams
insert log into methods of onCreate and onDestroy for Activity/Fragment with apg7.0 and ams