Move Object on Android Canvas 1

1:- Create First thread Class :-


import android.graphics.Canvas;
import android.util.Log;
import android.view.SurfaceHolder;


public class Thred extends Thread {


private SurfaceHolder surfaceHolder;
// The actual view that handles inputs
// and draws to the surface
private ArtiView gamePanel;


// flag to hold game state 
private boolean running;
public void setRunning(boolean running) {
this.running = running;
}


public Thred(SurfaceHolder surfaceHolder, ArtiView gamePanel) {
super();
this.surfaceHolder = surfaceHolder;
this.gamePanel = gamePanel;
}


@Override
public void run() {
Canvas canvas;
Log.d("ghj", "Starting game loop");
while (running) {
canvas = null;
// try locking the canvas for exclusive pixel editing
// in the surface
try {
canvas = this.surfaceHolder.lockCanvas();
synchronized (surfaceHolder) {
// update game state 
this.gamePanel.update();
// render state to the screen
// draws the canvas on the panel
this.gamePanel.render(canvas);
}
} finally {
// in case of an exception the surface is not left in 
// an inconsistent state
if (canvas != null) {
surfaceHolder.unlockCanvasAndPost(canvas);
}
} // end finally
}
}

}