Android上的Ifconfig和route命令
问题描述:
我想知道是否存在获取结果的方式ifconfig和route命令以编程方式在Android设备中执行结果?我可以在非固定设备中执行此操作吗?Android上的Ifconfig和route命令
答
在你的AndroidManifest.xml 文件
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
您的代码:
ConnectivityManager connectivityManager = (ConnectivityManager) getApplicationContext().getSystemService(Service.CONNECTIVITY_SERVICE);
/* you can print your active network via using below */
Log.i("myNetworkType: ", connectivityManager.getActiveNetworkInfo().getTypeName());
WifiManager wifiManager= (WifiManager) getApplicationContext().getSystemService(getApplicationContext().WIFI_SERVICE);
Log.i("routes ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getRoutes().toString());
Log.i("domains ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getDomains().toString());
Log.i("ip address ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getLinkAddresses().toString());
Log.i("dns address ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getDnsServers().toString());
if(connectivityManager.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI) {
Log.i("myType ", "wifi");
DhcpInfo d =wifiManager.getDhcpInfo();
Log.i("info", d.toString()+"");
}
else if(connectivityManager.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_ETHERNET) {
/* there is no EthernetManager class, there is only WifiManager. so, I used this below trick to get my IP range, dns, gateway address etc */
Log.i("myType ", "Ethernet");
Log.i("routes ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getRoutes().toString());
Log.i("domains ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getDomains().toString());
Log.i("ip address ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getLinkAddresses().toString());
Log.i("dns address ", connectivityManager.getLinkProperties(connectivityManager.getActiveNetwork()).getDnsServers().toString());
}
else {
}
不能达到磨知道她通过WiFi或网络连接使用WifiManager
作为WifiManager
只处理wifi。您必须使用ConnectivityManager
。我再次更新了代码WifiManager
和ConnectivityManager
以生成您想要的结果。