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[Android] android:visibility属性应用

在Android开发中，有这样一种场景：当edittext中有内容时候，旁边的提交或确定按钮显示；当edittext中内容为空的时候，提交或确定按钮隐藏；要实现起来其实并不困难。很多控件都有visibility这个属性，其属性有3个分别为“VISIBLE”、“INVISIBLE”、“GONE”...

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我的Android进阶之旅------>Android中android:visibility 属性VISIBLE、INVISIBLE、GONE的区别

在Android开发中，大部分控件都有visibility这个属性，其属性有3个分别为“visible ”、“invisible”、“gone”。主要用来设置控制控件的显示和隐藏。有些人可能会疑惑Invisible和gone是有什么区别的？？？那么，我们带着这个疑问看下面：其在XML文件和Java代...

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更新时间 2024-02-23 12:04:02

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