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copied!<p>Thanks,check out this code it may be useful for you to rotate an Bitmap image.. Here i have a taken a aquarium fish example,it should be moved from left to right and flipped and continue moving from right to left and viceversa.. here is the code for you..</p> <pre><code> protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); requestWindowFeature(Window.FEATURE_NO_TITLE); fish = BitmapFactory.decodeResource(getResources(), R.drawable.fish); v = new OurView(this); </code></pre> <p>public class OurView extends SurfaceView implements Runnable {</p> <pre><code> Thread t = null; SurfaceHolder holder; boolean isitOK = false; String Flag = "right"; Bitmap rotatedBitmap=null; Matrix rotateRight = new Matrix(); Matrix rotateLeft = new Matrix(); Bitmap rSprite=null; Bitmap lSprite=null; public OurView(Context context) { super(context); holder = getHolder(); rotateLeft.setScale(-1, 1); rSprite = Bitmap.createBitmap(fish, 0, 0, fish.getWidth(), fish.getHeight(), rotateRight, true); lSprite = Bitmap.createBitmap(fish, 0, 0, fish.getWidth(), fish.getHeight(), rotateLeft, true); } @Override public void run() { // TODO Auto-generated method stub while (isitOK == true) { if (!holder.getSurface().isValid()) { continue; } Canvas canvas = holder.lockCanvas(); canvas.drawBitmap(bg, 0, 0, null); if(Flag == "right") canvas.drawBitmap(lSprite, x, y, null); if(Flag == "left") canvas.drawBitmap(fish, x, y, null); if (Flag == "right" && x <= 60) { x++; if (x == 60) { Flag = "left"; // canvas.drawBitmap(rSprite, 0, fish.getWidth(), null); canvas.drawBitmap(fish, x, y, null); } } if (Flag == "left" && x >= 0) { x--; if (x == 0) { Flag = "right"; canvas.drawBitmap(fish, x, y, null); } } holder.unlockCanvasAndPost(canvas); } } </code></pre>

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