tree d0645f162399d1005feacc6a190b8310f5f43ec6
parent 393afd5acc4c608b1c082412fccd2f710589de1b
author Jonathan Lau <me@jon.sg> 1544725918 +0800
committer Gabriel Peal <gpeal@users.noreply.github.com> 1544725918 -0800

Annotate fetchBitmap as @Nullable (#1037)

According to the example in https://airbnb.io/lottie/android/images.html#providing-your-own-images, fetchBitmap() can return null and Lottie will keep asking until a non-null Bitmap is returned.