/**
* 设置viewflow宽高比
*
* @param aspectratio
*/
public void setAspectratio(double aspectratio) {
this.mAspectRatio = aspectratio;
if (this.getLayoutParams() instanceof LinearLayout.LayoutParams) {
LinearLayout.LayoutParams params =
new LinearLayout.LayoutParams(
ScreenUtil.getScreenWidthPixel(mContext),
(int) (ScreenUtil.getScreenWidthPixel(mContext) / mAspectRatio));
this.setLayoutParams(params);
} else if (this.getLayoutParams() instanceof RelativeLayout.LayoutParams) {
RelativeLayout.LayoutParams params =
new RelativeLayout.LayoutParams(
ScreenUtil.getScreenWidthPixel(mContext),
(int) (ScreenUtil.getScreenWidthPixel(mContext) / mAspectRatio));
this.setLayoutParams(params);
}
}
