图片上加另外一个图标

如题，关键代码如下：

?

@Override

protected void onCreate(Bundle savedInstanceState)?

{

super.onCreate(savedInstanceState);

setContentView(R.layout.bitmap_change);

iView = (ImageView)findViewById(R.id.iv);

originBg = BitmapFactory.decodeResource(this.getResources(), R.drawable.download_completed);

labelBitmap = BitmapFactory.decodeResource(this.getResources(), R.drawable.icon);

int widthOrg = originBg.getWidth();

int heightOrg = originBg.getHeight();

resultBitmap = Bitmap.createBitmap(widthOrg,heightOrg,Config.ARGB_8888);

?

Canvas canvasIn = new Canvas(resultBitmap);

canvasIn.drawBitmap(originBg,0,0,null);

canvasIn.drawBitmap(labelBitmap,10,10,null);

canvasIn.save();

iView.setImageBitmap(resultBitmap);

//newMap = Bitmap.createBitmap(bitmap, 0, 0, widthOrg, heightOrg, matrix,true);

?

}

private Bitmap zoomBitmap(float scale)

{

Matrix m = new Matrix();

m.postScale(scale, scale);

resultBitmap = Bitmap.createBitmap(resultBitmap, 0, 0, resultBitmap.getWidth(), resultBitmap.getHeight(), m, true);

return resultBitmap;

}