SingleTigerkin的博客

//测试网络 fun initNetStatus(){ homeNetStatus.setOnClickListener { //获取连接管理器对象 val connectivityManager: ConnectivityManager = context!!.getSystemService(Context.CONNECTIVITY_SERVICE) a...

依赖 implementation 'cn.yipianfengye.android:zxing-library:2.2' Application public class App extends Application { @Override public void onCreate() { super.onCreate(); ZXingLibra...

BaseExpandableRecyclerViewAdapter 实现二级列表效果图 效果图 依赖 implementation 'com.hgDendi:expandable-recyclerview-adapter:1.0.1' xml-main <?xml version="1.0" encoding="utf-8"?> <androidx.constraintlay...