Filter

在原作者zhujiang521 原作者github地址的筛选框基础上做修改，实现多选功能

使用方法见原作者github的readme.md

添加gradle依赖

Step 1. Add the JitPack repository to your build file

Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Step 2. Add the dependency

dependencies {
        implementation 'com.github.haoyang7:myfilter:1.0.3'
}