android bitmapתimage

Bitmap bm = BitmapFactory.decodeFile(lis.get(position).toString());

BitmapDrawable drawable = new BitmapDrawable(bm);

// ¼ÓÔØ×ÊÔ´ÀïµÄͼƬ
private void generateBitmaps() {

mBitmaps.clear();
int[] ids = { R.drawable.center_children, R.drawable.center_boya,
R.drawable.center_store, R.drawable.center_youpeng,
R.drawable.center_yu };

for (int id : ids) {

Bitmap bitmap = createReflectedBitmapById(id);
if (null != bitmap) {
BitmapDrawable drawable = new BitmapDrawable(bitmap);
drawable.setAntiAlias(true);

mBitmaps.add(drawable);
}
}

}

private Bitmap createReflectedBitmapById(int resId) {
Drawable drawable = getResources().getDrawable(resId);
if (drawable instanceof BitmapDrawable) {

Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
// Bitmap reflectedBitmap =
// BitmapUtil.createReflectedBitmap(bitmap);

return bitmap;
}

return null;
}