@Override
                public void onChange(Rect unsafeRect) {
                    mUnsafeRect.set(unsafeRect);
                    makeEnterY();
                    if (!enterAnimRunning && getEnterY() != 0) {
                        bkg.setY(getEnterY());
                    }
                }
@author: Kongzue
@github: https://github.com/kongzue/
@homepage: http://kongzue.com/
@mail: myzcxhh@live.cn
@createTime: 2020/10/6 15:17
DialogX/src/main/java/com/kongzue/dialogx/dialogs/FullScreenDialog.java