BoatApp
This is a light weight Minecraft Java Edition launcher for Android. It is a special clone of Boardwalk (https://github.com/zhuowei/Boardwalk). For more infomation, you can refer to Boardwalk.
NOT FINISHED YET!!!
Some Components
OpenJDK 8 (https://github.com/CosineMath/openjdk-jdk8u-aarch32-android) ：A special port of openjdk-jdk8u for Android to run Minecraft.
LWJGL 2 (https://github.com/CosineMath/lwjgl-boat) : A lwjgl-2 port designed for Boat to support Minecraft.
GL4ES (https://github.com/ptitSeb/gl4es).
OpenAL-soft (https://github.com/kcat/openal-soft).
JNDCrash (https://github.com/ivanarh/jndcrash) and its dependencies.