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62 lines
1.4 KiB
62 lines
1.4 KiB
2 years ago
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// AlicloudReachabilityManager.h
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//
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// Created by 亿刀 on 14-1-9.
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// Edited by junmo on 15-5-16
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// Copyright (c) 2014年 Twitter. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import <CoreTelephony/CTTelephonyNetworkInfo.h>
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#define ALICLOUD_NETWOEK_STATUS_NOTIFY @"AlicloudNetworkStatusChangeNotify"
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typedef enum {
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AlicloudNotReachable = 0,
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AlicloudReachableViaWiFi,
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AlicloudReachableVia2G,
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AlicloudReachableVia3G,
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AlicloudReachableVia4G
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} AlicloudNetworkStatus;
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@interface AlicloudReachabilityManager : NSObject
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/**
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* 获取Reachability单例对象
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*/
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+ (AlicloudReachabilityManager *)shareInstance;
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/**
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* 获取Reachability单例对象，为保证全局维护一个netInfo实例，可从外部传入netInfo对象的引用
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* warn: netInfo多次实例化，有一定几率crash
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*
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*/
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+ (AlicloudReachabilityManager *)shareInstanceWithNetInfo:(CTTelephonyNetworkInfo *)netInfo;
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/**
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* 返回当前网络状态(同步调用，可能会阻塞调用线程)
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*/
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- (AlicloudNetworkStatus)currentNetworkStatus;
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/**
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* 返回之前网络状态
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*/
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- (AlicloudNetworkStatus)preNetworkStatus;
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/**
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* 检测网络是否连通(同步调用，阻塞调用线程)
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*/
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- (BOOL)checkInternetConnection;
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/**
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* 检测Wifi网络是否联通
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*/
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- (BOOL)isReachableViaWifi;
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/**
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* 检测蜂窝网络是否联通
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*/
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- (BOOL)isReachableViaWWAN;
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@end
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