How to draw line in OpenGL ES 2.0 on Android? : <br>
I am new to OpneGL ES 2.0. I have read some articles about it and successes to draw triangle shape android program. Now I want to write simple app to draw a sin wave by this 10 points:

    {-3.14, -0.00159265}, {-2.826, -0.31038}, {-2.512, -0.588816}, {-2.198, -0.809672}, {-1.884, -0.951351}, {-1.57, -1.}, {-1.256, -0.950859}, {-0.942, -0.808736}, {-0.628, -0.587528}, {-0.314, -0.308866}, {4.44089*10^-16, 4.44089*10^-16}, {0.314, 0.308866}, {0.628, 0.587528}, {0.942, 0.808736}, {1.256,0.950859}, {1.57, 1.}, {1.884, 0.951351}, {2.198, 0.809672}, {2.512,0.588816}, {2.826, 0.31038}, {3.14, 0.00159265} 

I have created my main Activity class:

    public class MainActivity extends Activity {
	
	private GLSurfaceView surface;
	public void onCreate(Bundle bundle) {
		super.onCreate(bundle);
		surface = new GLSurfaceView(this);
		surface.setEGLContextClientVersion(2);
		surface.setRenderer(new Renderer());
		
		setContentView(surface);
	}
	
	public void onPause(){
		super.onPause();
		surface.onPause();		
	}
	
	public void onResume() {
		super.onResume();
		surface.onResume();
	}
    }

Would you please help me what should be Renderer and Line Classes in OpenGL ES 20 on Android.<br>
Thanks a lot