在Android中可以通过以下方式取得网络信息:
textConent=(TextView)findViewById(R.id.TextView01);
ConnectivityManagercMgr=(ConnectivityManager)this.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfonetInfo=cMgr.getActiveNetworkInfo();
textConent.setText(netInfo.toString());
Log.i(tag,"NetworkisAvailable"+netInfo.isAvailable());
Log.i(tag,"Networkstateis"+netInfo.getState());
Log.i(tag,""+netInfo.isConnected());
注意在AndroidManifest.xml中加入以下权限:
<uses-permissionandroid:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>
textConent=(TextView)findViewById(R.id.TextView01);
ConnectivityManagercMgr=(ConnectivityManager)this.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfonetInfo=cMgr.getActiveNetworkInfo();
textConent.setText(netInfo.toString());
Log.i(tag,"NetworkisAvailable"+netInfo.isAvailable());
Log.i(tag,"Networkstateis"+netInfo.getState());
Log.i(tag,""+netInfo.isConnected());
注意在AndroidManifest.xml中加入以下权限:
<uses-permissionandroid:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>