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 thenetwork 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.< actionandroid: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