本文实例讲述了Android编程监听网络连接状态改变的方法。分享给大家供大家参考,具体如下:BroadcastReceiverpublic class MyReceiver extends BroadcastReceiver { @Ove
本文实例讲述了Android编程监听网络连接状态改变的方法。分享给大家供大家参考,具体如下:
BroadcastReceiver
public class MyReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { // TODO Auto-generated method stub //Toast.makeText(context, intent.getAction(), 1).show(); ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo mobileInfo = manager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE); NetworkInfo wifiInfo = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI); NetworkInfo activeInfo = manager.getActiveNetworkInfo(); Toast.makeText(context, "mobile:"+mobileInfo.isConnected()+"\n"+"wifi:"+wifiInfo.isConnected() +"\n"+"active:"+activeInfo.getTypeName(), 1).show(); } //如果无网络连接activeInfo为null}
--结束END--
本文标题: Android编程监听网络连接状态改变的方法
本文链接: https://www.lsjlt.com/news/222512.html(转载时请注明来源链接)
有问题或投稿请发送至: 邮箱/279061341@qq.com QQ/279061341
下载Word文档到电脑,方便收藏和打印~
2024-05-15
2024-05-15
2024-05-15
2024-05-15
2024-05-15
2024-05-15
2024-05-15
2024-05-15
2024-05-15
2024-05-15
回答
回答
回答
回答
回答
回答
回答
回答
回答
回答
0