Question

My code allows me to launch a new activity/class:

Intent intent = new Intent(activity1.this, activity2.class); 
startActivity(intent); 
finish(); 

What if i have an activity already open, and just want to go back to it instead of reopening a new one, thus having multiple open of same.. So i want to switch back to an already open activity/class ?

Answer 1

Intent intent = new Intent(activity1.this, activity2.class); 
intent .setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
startActivity(intent);