Want to get back to last Activity after pressing Launcher Icon for my app
问题 Suppose I have an activity A that starts activity B and kills itself. Now I press the Home button (or leave the app some other way) (causing onPause->onStop for activity B) and I click the app icon in the launcher again. What happens is that activity A is started again (of course because I specified that intent-filter in the manifest XML). Is there an easy way to just get back to activity B without starting activity A again? I basically want to get to onStart->onResume in activity B when I