This is an Android app written in Java and Android Studio. It provides 12-Step reading materials, daily quotes, meditations, motivational images, a meeting map and speaker tapes.
I have implemented the Picasso library onError() callback function to display a default image if there is an error loading the random image from the assets folder.
If the daily image doesn't exist or there is an error loading currently no image is displayed. This needs to be improved to display a default image.