OpenGL ES2.0 flamework(include loading model)

I must make OPEN GLES2.0 on android2.2.

So I want 开发者_高级运维flamework(include loading model).(COLLADA or OBJ)

Please let me know framework of it or tool.

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NV_EVENT?

http://developer.nvidia.com/tegra/news/nvevent-framework-fast-and-efficient-android-opengl-es-20-applications