相关疑难解决方法(0)

我正在像这样实现 GLSurfaceView.Renderer：

public class GL20Renderer implements GLSurfaceView.Renderer {
    private static GL20Renderer mInstance = new GL20Renderer();
    private GL20Renderer() {}
    public static GL20Renderer getInstance() {
        return mInstance;
    }

    @Override
    public void onDrawFrame(GL10 gl) {
        Log.e("App", "onDrawFrame()");
    }
    @Override
    public void onSurfaceChanged(GL10 gl, int width, int height) {
        Log.e("App", "onSurfaceChanged()");
    }
    @Override
    public void onSurfaceCreated(GL10 gl, EGLConfig config) {
        Log.e("App", "onSurfaceCreated()");
    }

}

该类在MainActivity中实现：

public class MainActivity extends Activity {
    private GLSurfaceView mGLView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); …