Android onResume() not being called when returning to an Activity

Issue

onResume runs at startup as per the app lifecycle, but not when the activity is returned to after pausing:

Where is meant to call onResume at this stage? the onResume being overriden does not run by itself either.

Solution

onResume was fine.

onPause contained a function with an infinite loop which should have at least contained a break statement.

Answered By - Gavin