As of this release, the allowsEditing option is no longer supported on Android.
Since the inclusion of that option, the number of issues opened on this repo has skyrocketed because the com.android.camera.action.CROP intent that it was using is not supported on all Android devices. Since the goal of this library has always been to provide simple native iOS/Android functionality, having a feature that only works on some devices is not what I want.
Sorry if this disappoints anyone, but I'm fed up with all the issues being created. If you need cropping functionality, there's nothing stopping you from taking the response from the image picker and starting a new cropping intent on your own.
Along with removing this option, this update also upgraded the Example project to React Native 0.29.2, and I've updated the README to reflect the new method of linking native Android libraries that was introduced in React Native 0.29.0.