简介

FlowLayout流式布局，用来实现搜索记录，热门搜索等效果

效果

使用方式

val listStr = listOf<String>("你好，Android", "Android", "FlowView", "ViewModel", "DataBinding",
    "协程", "Room", "ListView", "自定义View", "自定义ViewGroup", "疾风亦有归途",
    "是时候表演真正的技术了", "我用双手成就你的梦想", "我还以为你从来都不会选我",
    "真可怜，让我抱抱你")
//点击事件，需要在setAdapter之前调用
flowLayout.setOnItemClickListener (object : FlowLayout.OnItemClickListener{
    override fun onItemClick(view: View, position: Int, data: Any) {
        Toast.makeText(this@MainActivity,data.toString(),Toast.LENGTH_LONG).show()
    }

})
//设置数据
flowLayout.setAdatper(object : FlowLayoutAdapter<String>(listStr) {
    override fun getView(flowLayout: FlowLayout, position: Int, data: Any): View {
        val view = layoutInflater.inflate(R.layout.item, flowLayout, false)
        val tv_title: TextView = view.findViewById(R.id.tv_title)
        tv_title.setText(data.toString())
        return view
    }
})	

属性

//设置列边距 
flowLayout.setHorizontalSpacing(10f)
//设置行边距
flowLayout.setVerticalSpacing(10f)

getView中的view设置Margin,也可以设置边距