Android拖动条的实现代码

本文实例为大家分享了Android拖动条的具体代码,供大家参考,具体内容如下 activity_main.xml <?xml version=1.0 encoding=utf-8?> <android.support.constraint.ConstraintLayout xmlns:android=http://schemas.android.com/apk/res/android xmlns:app=http://schemas.android.com/apk/res-auto xmlns:tools=http://schemas.android.com/tool