动态获取控件的高度

未来可期-2022

于 2017-09-15 17:54:14 发布

阅读量557

点赞数

分类专栏：控件高度

本文链接：https://blog.youkuaiyun.com/android_zhengyongbo/article/details/77994251

版权

控件高度专栏收录该内容

1 篇文章

订阅专栏

1.动态获取控件德高度

int w = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
int h = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
imageView.measure(w, h);
int height = imageView.getMeasuredHeight();
int width = imageView.getMeasuredWidth();

2.动态修改margin

    RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) dataBinding.rlRule.getLayoutParams();

        lp.setMargins(lp.leftMargin, height - 15, lp.leftMargin, 0);
        dataBinding.rlRule.setLayoutParams(lp);