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View Code? Open in Web Editor NEWAndroid实现滚动区域中某一控件的Pin (图钉固定) 效果
Android实现滚动区域中某一控件的Pin (图钉固定) 效果
应该是bringToFront()引起的。
bringToFront()方法的文档里有这句:“Prior to KITKAT this method should be followed by calls to requestLayout() and invalidate() on the view's parent to force the parent to redraw with the new child ordering.”但是调用文档里说的这两个方法后依然有问题。
求教。
当PIN View被置顶的时候,当在这个ScrollView下比如有一个RadioButton,一旦点击了这个RadioButton , 这个PinView便会消失~ 必须得再拖动滚动条才会再次出现~
暂时还找不出什么原因~ 作者能够给重视一下?
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