android判断当前网络状态，eth wifi pppoe等
16lz
2021-12-04
利用android标准的ConnectivityManager，利用getNetworkInfo(networkType)获取一下各种网络类型对应的信息
TYPE_ETHERNET //eth
TYPE_WIFI //wifi
TYPE_PPPOE //pppoe
getNetworkInfo（networkType）
public enum State {
CONNECTING, CONNECTED, SUSPENDED, DISCONNECTING, DISCONNECTED, UNKNOWN
}
比如可以通过 ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
conMan.getNetworkInfo(TYPE_ETHERNET).isConnected() 来检测。
下面是写的case
1 xml 需要添加监控网络权限 < uses-permission android:name = "android.permission.ACCESS_NETWORK_STATE" > uses-permission > 2 import android.net.ConnectivityManager;
3 ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context. CONNECTIVITY_SERVICE ); if (conMan.getNetworkInfo(ConnectivityManager. TYPE_ETHERNET ).isConnected()== true ){ Log. i( "test" , "ETH is connect ........... " ); } if (conMan.getNetworkInfo(ConnectivityManager. TYPE_WIFI ).isConnected()== true ){ Log. i( "test" , "WIFI is connect ........... " ); }
TYPE_ETHERNET //eth
TYPE_WIFI //wifi
TYPE_PPPOE //pppoe
getNetworkInfo（networkType）
public enum State {
CONNECTING, CONNECTED, SUSPENDED, DISCONNECTING, DISCONNECTED, UNKNOWN
}
比如可以通过 ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
conMan.getNetworkInfo(TYPE_ETHERNET).isConnected() 来检测。
下面是写的case
1 xml 需要添加监控网络权限 < uses-permission android:name = "android.permission.ACCESS_NETWORK_STATE" > uses-permission > 2 import android.net.ConnectivityManager;
3 ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context. CONNECTIVITY_SERVICE ); if (conMan.getNetworkInfo(ConnectivityManager. TYPE_ETHERNET ).isConnected()== true ){ Log. i( "test" , "ETH is connect ........... " ); } if (conMan.getNetworkInfo(ConnectivityManager. TYPE_WIFI ).isConnected()== true ){ Log. i( "test" , "WIFI is connect ........... " ); }
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