How to limit framerate when using Android's GLSurfaceView.RENDERMODE_CONTINUOUSLY?

Question

I have a C++ game running through JNI in Android. The frame rate varies from about 20-45fps due to scene complexity. Anything above 30fps is silly for the game; it\'s just b

Answer 1

Fili's answer looked great to me, bad sadly limited the FPS on my Android device to 25 FPS, even though I requested 30. I figured out that Thread.sleep() works not accurately enough and sleeps longer than it should.

I found this implementation from the LWJGL project to do the job: https://github.com/LWJGL/lwjgl/blob/master/src/java/org/lwjgl/opengl/Sync.java