dialog锁屏开屏后缺失界面

Question

Android dialog 设定宽度为屏幕的0.8，activity默认横屏显示，锁屏开屏后，dialog右边缺失界面，

            DisplayMetrics dm = new DisplayMetrics();
            mActivity.getWindowManager().getDefaultDisplay().getMetrics(dm);
            int width = dm.widthPixels;
            this.getWindow().setLayout((int) (width * 0.8),
                    LayoutParams.WRAP_CONTENT);

onWindowFocusChanged加入后，界面拉升了，能不是不全
``` public void onWindowFocusChanged(boolean hasFocus) {
if(hasFocus){

        DisplayMetrics dm = new DisplayMetrics();
        mActivity.getWindowManager().getDefaultDisplay().getMetrics(dm);
        int width = dm.widthPixels;
        this.getWindow().setLayout((int) (width * 0.8),
                LayoutParams.WRAP_CONTENT);
    }
    super.onWindowFocusChanged(hasFocus);
}

Answer 1

感觉应该和android的版本有关吧，用4.4以前版本试试