Android WIFI,cmwap,cmnet 链接自动切换

首先判断是Wifi还是Mobile，如果是Mobile 有两种，一种是cmwap，另一种是cmnet。如果是cmwap ，则需要设置代理才能连接。
ConnectivityManager conManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); //mobile 3G Data Network State mobile = conManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState(); //wifi State wifi = conManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState(); ConnectivityManager conManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); //mobile 3G Data Network State mobile = conManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState(); //wifi State wifi = conManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();
取得网络链接
urlConn = (HttpURLConnection)url.openConnection(); //Wifi //-----------cmwap----------- Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("10.0.0.172",80)); urlConn = (HttpURLConnection)url.openConnection(proxy); urlConn = (HttpURLConnection)url.openConnection(); //Wifi //-----------cmwap----------- Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("10.0.0.172",80)); urlConn = (HttpURLConnection)url.openConnection(proxy);