SurfaceUtil.java

import android.opengl.GLES20;
import android.view.Surface;

import javax.microedition.khronos.egl.EGL10;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.egl.EGLContext;
import javax.microedition.khronos.egl.EGLDisplay;
import javax.microedition.khronos.egl.EGLSurface;

public class SurfaceUtil {

    private static final int[] ATTRIB_LIST = new int[] {
            EGL10.EGL_RED_SIZE,   8,
            EGL10.EGL_GREEN_SIZE, 8,
            EGL10.EGL_BLUE_SIZE,  8,
            EGL10.EGL_ALPHA_SIZE, 8,
            EGL10.EGL_NONE,
    };

    // http://stackoverflow.com/a/21564236/2681195
    public static void clear(Surface dest) {
        EGL10 egl = (EGL10) EGLContext.getEGL();
        EGLDisplay display = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);

        int[] version = new int[2];
        egl.eglInitialize(display, version);

        EGLConfig[] configs = new EGLConfig[1];
        int[] numConfig = new int[1];
        egl.eglChooseConfig(display, ATTRIB_LIST, configs, 1, numConfig);

        EGLSurface surface = egl.eglCreateWindowSurface(display, configs[0], dest, null);
        EGLContext context = egl.eglCreateContext(display, configs[0], EGL10.EGL_NO_CONTEXT, null);

        egl.eglMakeCurrent(display, surface, surface, context);

        GLES20.glClearColor(0, 0, 0, 0);
        GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);

        egl.eglSwapBuffers(display, surface);
        egl.eglMakeCurrent(display, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
        egl.eglDestroyContext(display, context);
        egl.eglDestroySurface(display, surface);
    }
}

Not sure, but you may need egl.eglTerminate(display) ?