Android判断网络状态方法详解

 

 Android 判断网络状态这一应用技巧在实际应中是比较重要的。那么，在Android操作系统中，如何能够正确的判断我们所连接的网络是否断开恩？今天我们就针对这一应用技巧进行一个详细的分析。

 

1.public class ConnectionChangeReceiver extends

BroadcastReceiver  

2.{  

3.@Override  

4.public void onReceive( Context context, Intent intent )  

5.{  

6.ConnectivityManager connectivityManager =

(ConnectivityManager) context.getSystemService

( Context.CONNECTIVITY_SERVICE );  

7.NetworkInfo activeNetInfo = connectivityManager.

getActiveNetworkInfo();  

8.NetworkInfo mobNetInfo = connectivityManager.getNetworkInfo

( ConnectivityManager.TYPE_MOBILE );  

9.if ( activeNetInfo != null )  

10. {  

11.st.makeText( context, "Active Network Type : " +

  tiveNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show();  

12. }  

13. mobNetInfo != null )  

14. {

15.st.makeText( context, "Mobile Network Type : " +

  bNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show();  

16. }

17.}  

18.}  

19.< !-- Needed to check when the network connection changes -->  

20.< uses-permission android:name="android.permission.

ACCESS_NETWORK_STATE"/>  

21.< receiver android:name="com.blackboard.androidtest.

receiver.ConnectionChangeReceiver"  

22.android:label="NetworkConnection">  

23.< intent-filter>  

24.< action android:name="android.net.conn.CONNECTIVITY_CHANGE"/>  

25.< /intent-filter>  

26.< /receiver>

 

Android判断网络状态的具体应用方法就为大家介绍到这里。接下来给大家介绍一款我比较常用的APP测试工具：www.ineice.com