/**
* 判断当前连接模式是否是WIFI
* @param context
* @return 是wifi返回true
*/
public static boolean isWIFIConnection(Context context){
ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);获取系统的连接服务
NetworkInfo activeNetworkInfo = manager.getActiveNetworkInfo();获取网络的连接情况
if(activeNetworkInfo.getType() == ConnectivityManager.TYPE_WIFI){
return true;//wifi连接
}else{
return false;
}
}