[AC-2767] App crashes while loading images on ImageView 'touchmove' event.

App crashes when setting the image in an ImageView during touchmove in build 1.8.0.1. A series of images are loaded into an array. Looping through the images are to simulate an object rotating. The script tests e.x of 'touchmove' against e.x (startX) set in 'touchstart' to obtain the distance moved. This is used to determine the next index of the image array. The image index changed for every 10 pixels of movement and set to the image property of the ImageView. I've tried this in 1.7.5 and it works fine. I've alerted the availableMemory each time a new series if images are loaded (breakpoint()) and it shows that The availableMemory is allowed to reach extremely low values before it climbs back up in build 1.8.0.1. Build 1.7.5 shows a much larger and more consistant amount of memory.