MUI判断网络连接以及监听网络变化JS

时间:2024-01-14 08:03:14

来源:netChange问题怎么判断网络状态

  • MUI用于获取当前设备的网络类型

 function plusReady(){

    var types = {};

    types[plus.networkinfo.CONNECTION_UNKNOW] = "Unknown connection";

    types[plus.networkinfo.CONNECTION_NONE] = "None connection";

    types[plus.networkinfo.CONNECTION_ETHERNET] = "Ethernet connection";

    types[plus.networkinfo.CONNECTION_WIFI] = "WiFi connection";

    types[plus.networkinfo.CONNECTION_CELL2G] = "Cellular 2G connection";

    types[plus.networkinfo.CONNECTION_CELL3G] = "Cellular 3G connection";

    types[plus.networkinfo.CONNECTION_CELL4G] = "Cellular 4G connection";

    alert( "Network: " + types[plus.networkinfo.getCurrentType()] );

 }

 if(window.plus){

   plusReady();

 }else{

   document.addEventListener("plusready",plusReady,false);

 }
  • MUI的netChange事件

 mui.plusReady(function() {
 document.addEventListener("netchange",onNetChange,false);
 function onNetChange(){
   //获取当前网络类型
   var nt = plus.networkinfo.getCurrentType();
   switch(nt){
     case plus.networkinfo.CONNECTION_ETHERNET:
     case plus.networkinfo.CONNECTION_WIFI:
       mui.toast("当前网络为WiFi");
       break;
     case plus.networkinfo.CONNECTION_CELL2G:
     case plus.networkinfo.CONNECTION_CELL3G:
     case plus.networkinfo.CONNECTION_CELL4G:
       mui.toast("当前网络非WiFi");
       break;
     default:
       mui.toast("当前没有网络");
       break;
   }
 }