App网络管理 → AppNetworkMgr

最新推荐文章于 2025-08-13 07:38:11 发布

转载最新推荐文章于 2025-08-13 07:38:11 发布 · 794 阅读

文章标签：

#网络 #android

安卓专栏收录该内容

52 篇文章

订阅专栏

这是一个用于Android平台的App网络管理工具类，能够获取当前设备的网络状态，并提供多种网络类型的识别功能，包括移动网络和Wi-Fi等。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >


	package com.jingewenku.abrahamcaijin.commonutil;
	import android.app.Activity;
	import android.content.ComponentName;
	import android.content.Context;
	import android.content.Intent;
	import android.net.ConnectivityManager;
	import android.net.NetworkInfo;
	import android.net.NetworkInfo.State;

	/**
	* 主要功能:App网络管理
	*
	* @Prject: CommonUtilLibrary
	* @Package: com.jingewenku.abrahamcaijin.commonutil
	* @author: AbrahamCaiJin
	* @date: 2017年05月03日 16:52
	* @Copyright: 个人版权所有
	* @Company:
	* @version: 1.0.0
	*/

	public class AppNetworkMgr {
	//未找到合适匹配网络类型
	public static final int TYPE_NO = 0;

	//中国移动CMNET网络(中国移动GPRS接入方式之一, 主要为PC、笔记本电脑、PDA设立)
	public static final int TYPE_MOBILE_CMNET = 1;

	//中国移动CMWAP网络(中国移动GPRS接入方式之一,主要为手机WAP上网而设立)
	public static final int TYPE_MOBILE_CMWAP = 2;

	//中国联通UNIWAP网络(中国联通划分GPRS接入方式之一, 主要为手机WAP上网而设立)
	public static final int TYPE_MOBILE_UNIWAP = 3;

	//中国联通3GWAP网络
	public static final int TYPE_MOBILE_3GWAP = 4;

	//中国联通3HNET网络
	public static final int TYPE_MOBLIE_3GNET = 5;

	//中国联通UNINET网络(中国联通划分GPRS接入方式之一, 主要为PC、笔记本电脑、PDA设立)
	public static final int TYPE_MOBILE_UNINET = 6;

	//中国电信CTWAP网络
	public static final int TYPE_MOBILE_CTWAP = 7;

	//中国电信CTNET网络
	public static final int TYPE_MOBILE_CTNET = 8;

	//WIFI网络
	public static final int TYPE_WIFI = 10;

	/**
	* 获取当前手机连接的网络类型
	*
	* @param context 上下文
	* @return int 网络类型
	*/
	public static int getNetworkState(Context context) {
	//获取ConnectivityManager对象
	ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
	//获得当前网络信息
	NetworkInfo networkInfo = cm.getActiveNetworkInfo();
	if (networkInfo != null && networkInfo.isAvailable()) {
	//获取网络类型
	int currentNetWork = networkInfo.getType();
	//手机网络类型
	if (currentNetWork == ConnectivityManager.TYPE_MOBILE) {
	if(networkInfo.getExtraInfo() != null){
	if (networkInfo.getExtraInfo().equals("cmnet")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国移动CMNET网络");
	return TYPE_MOBILE_CMNET;
	}
	if (networkInfo.getExtraInfo().equals("cmwap")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国移动CMWAP网络");
	return TYPE_MOBILE_CMWAP;
	}
	if(networkInfo.getExtraInfo().equals("uniwap")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国联通UNIWAP网络");
	return TYPE_MOBILE_UNIWAP;
	}
	if(networkInfo.getExtraInfo().equals("3gwap")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国联通3GWAP网络");
	return TYPE_MOBILE_3GWAP;
	}
	if(networkInfo.getExtraInfo().equals("3gnet")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国联通3GNET网络");
	return TYPE_MOBLIE_3GNET;
	}
	if(networkInfo.getExtraInfo().equals("uninet")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国联通UNINET网络");
	return TYPE_MOBILE_UNINET;
	}
	if(networkInfo.getExtraInfo().equals("ctwap")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国电信CTWAP网络");
	return TYPE_MOBILE_UNINET;
	}
	if(networkInfo.getExtraInfo().equals("ctnet")) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为中国电信CTNET网络");
	return TYPE_MOBILE_UNINET;
	}
	}
	//WIFI网络类型
	}else if (currentNetWork == ConnectivityManager.TYPE_WIFI) {
	AppLogMessageMgr.i("AppNetworkMgr", "当前网络为WIFI网络");
	return TYPE_WIFI;
	}
	}
	AppLogMessageMgr.i("AppNetworkMgr-->>NetworkUtils", "当前网络为不是我们考虑的网络");
	return TYPE_NO;
	}

	/**
	* 判断网络是否连接
	*
	* @param context 上下文
	* @return boolean 网络连接状态
	*/
	public static boolean isNetworkConnected(Context context) {
	if (context != null) {
	ConnectivityManager mConnectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
	NetworkInfo mNetworkInfo = mConnectivityManager.getActiveNetworkInfo();
	//获取连接对象
	if (mNetworkInfo != null) {
	//判断是TYPE_MOBILE网络
	if(ConnectivityManager.TYPE_MOBILE == mNetworkInfo.getType()){
	AppLogMessageMgr.i("AppNetworkMgr", "网络连接类型为：TYPE_MOBILE");
	//判断移动网络连接状态
	State STATE_MOBILE = mConnectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();
	if (STATE_MOBILE == State.CONNECTED) {
	AppLogMessageMgr.i("AppNetworkMgrd", "网络连接类型为：TYPE_MOBILE, 网络连接状态CONNECTED成功！");
	return mNetworkInfo.isAvailable();
	}
	}
	//判断是TYPE_WIFI网络
	if(ConnectivityManager.TYPE_WIFI == mNetworkInfo.getType()){
	AppLogMessageMgr.i("AppNetworkMgr", "网络连接类型为：TYPE_WIFI");
	//判断WIFI网络状态
	State STATE_WIFI = mConnectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();
	if (STATE_WIFI == State.CONNECTED) {
	AppLogMessageMgr.i("AppNetworkMgr", "网络连接类型为：TYPE_WIFI, 网络连接状态CONNECTED成功！");
	return mNetworkInfo.isAvailable();
	}
	}
	}
	}
	return false;
	}

	/**
	* 判断网络是否连接
	*
	* @param activity Activity
	* @return boolean 网络连接状态
	*/
	public static boolean isNetworkConnected(Activity activity){
	boolean falg = false;
	ConnectivityManager mConnectivityManager = (ConnectivityManager) activity.getApplicationContext().getSystemService("connectivity");
	if (mConnectivityManager == null){
	return falg;
	}
	NetworkInfo[] arrayOfNetworkInfo = mConnectivityManager.getAllNetworkInfo();
	if (arrayOfNetworkInfo != null){
	for (int j = 0; j < arrayOfNetworkInfo.length; j++){
	if (arrayOfNetworkInfo[j].getState() == State.CONNECTED){
	falg = true;
	break;
	}
	}
	}
	return falg;
	}

	/**
	* 打开网络设置界面
	*
	* @param activity Activity
	*/
	public static void openNetSetting(Activity activity) {
	Intent intent = new Intent("/");
	ComponentName cm = new ComponentName("com.android.settings", "com.android.settings.WirelessSettings");
	intent.setComponent(cm);
	intent.setAction("android.intent.action.VIEW");
	activity.startActivityForResult(intent, 0);
	}

	/**
	* 检测3G是否连接
	*
	* @param context 上下文
	* @return 结果
	*/
	public static boolean is3gConnected(Context context) {
	ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
	if (cm != null) {
	NetworkInfo networkInfo = cm.getActiveNetworkInfo();
	if (networkInfo != null
	&& networkInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
	return true;
	}
	}
	return false;
	}



	}