Learning OpenGLES 2 for Android is written in Java language. There is an OpenGL ES 2.0 Tutorial at https://www.raywenderlich.com/69983/video-tutorial-beginner-opengl-es-glkit-part-0-introduction. This tutorial is really great! If you have to learn the opengl es 2.0, you'd like to watch the opengl es 2.0 video tutorial whatever you are iOS developer or Android developer. But This tutorial's example was written in ObjectiveC. So I've made the examples in Java while I am following the tutorial. I've excepted last four examples for making game in 3D.

• There is a LearningOpenGLES2-iOS : https://github.com/skyfe79/LearningOpenGLES2

NOTE: You must run this vao example on the real android device because android emulater supports only OpenGL ES 2.0. It's minimum sdk level is 21 because auto setting of EGL for OpenGL 3.0.

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