Pre-crash iphone symptoms - odd user position, volume change
- by BankStrong
I'm seeing intermittent strange symtoms in my app:
Blue blob (user position in MKMapView) starts "exploding" (odd, jerky animation). Can begin at startup and seems to indicate eventual problems.
Speaker volume suddenly increases (back to level before I invoked kAudioSessionSetProperty_OtherMixableAudioShouldDuck). The app keeps running, but this change tells me to expect no more sounds from AVAudioPlayer. Also a reliable indicator of a future crash (on save, etc).
I'm having trouble provoking this in the debugger (seems to only happen with movement in GPS). Any ideas to track it down?