I went and cloned the repo available here: http://learn.ionicframework.com/formulas/cordova-camera/
I ran
ionic platform add android
ionic build android
and
ionic run android -l -c
my logs are
Installing app on device...
Launching application...
LAUNCH SUCCESS
cordova process is exiting
0 784657 debug tapClick, touchend, BUTTON, (269.3330078125,94.33300018310547)
1 792868 log file:///storage/emulated/0/Android/data/com.ionicframework.starter/cache/1428202791987.jpg
yet, no image pops up: