Romen Android/IOS

public static Bitmap drawCircle(Resources res,int resId, float roundPx) { Bitmap bm = BitmapFactory.decodeResource(res, resId, null); Bitmap output = Bitmap.createBitmap(bm.getWidth(), b

public class MainActivity extends Activity { private boolean backClick;//记录是否已经点击了一次 private Handler handler = new Handler(); @Override protected void onCreate(Bundle savedInstanceState) { su