what does exception java.lang.IllegalArgumentException: Requested window android.os.BinderProxy@4205eb18 does not exist mean

Question

I am trying to login into the app but after the login is success and it is about to go to next screen, it restarts. Following is the exception that I guess would have caused

Answer 1

This may be caused by calling a system API that is not available on your target device. I ran into this issue then trying to call ActivityManager.MemoryInfo.totalMem on a 4.0.x device. I didn't get any compile errors as I was targeting 4.2.2 and ActivityManager.MemoryInfo.totalMem was added in API16 (4.1)