App Crashes When I Open Another Activity

So I am creating an app with 5 activities that have 5 separate soundBoards in which are controlled by 5 separate soundPools. I am also using a navigational drawer on each activity.

Solution 1:

Indeed, the problem seems to be the low size of your emulator's RAM. You have used some heavy drawables as backgrounds for your Buttons in the navigation drawer. The OutOfMemory error seems to be thrown due to low RAM availabilty, because of one of these large-sized images.

Go to the AVD manager and increase the size of your RAM to at least 512 MB and then try running the app again. Also try testing on a real device if one is available.