iOS開發 --- 獲取網絡狀態

之前用的根據狀態欄獲取的，iOS 13貌似不行了。。。

#import <Foundation/Foundation.h>
typedef enum {
    NETWORK_TYPE_NONE = 0,
    NETWORK_TYPE_WIFI,
    NETWORK_TYPE_2G,
    NETWORK_TYPE_3G,
    NETWORK_TYPE_4G,
    NETWORK_TYPE_5G,  //  5G目前爲猜測結果
    
} NETWORK_TYPE;

@interface BaseTooles : NSObject

+ (NETWORK_TYPE)SDKgetNetworkTypeFromStatusBar;

/*!
 * 獲取當前網絡類型
 * 通過statusBar的網絡subview獲取具體類型
 */
+ (NETWORK_TYPE)SDKgetNetworkTypeFromStatusBar{

    NSArray *subviews;
    
    if([[[UIApplication sharedApplication] valueForKeyPath:@"_statusBar"] isKindOfClass:NSClassFromString(@"UIStatusBar_Modern")]) {
        // iPhone X
        subviews = [[[[[UIApplication sharedApplication] valueForKeyPath:@"_statusBar"] valueForKeyPath:@"_statusBar"] valueForKeyPath:@"foregroundView"] subviews];
    } else{
        subviews = [[[[UIApplication sharedApplication] valueForKeyPath:@"_statusBar"] valueForKeyPath:@"foregroundView"] subviews];
    }
    
//    NSArray *subviews = [[[[UIApplication sharedApplication] valueForKey:@"statusBar"]valueForKey:@"foregroundView"] subviews];
    NSNumber *dataNetworkItemView = nil;
    for (id subview in subviews) {
        if ([subview isKindOfClass:[NSClassFromString(@"UIStatusBarDataNetworkItemView") class]]) {
            dataNetworkItemView = subview;
            break;
        }
    }
    NETWORK_TYPE nettype = NETWORK_TYPE_NONE;
    NSNumber *num = [dataNetworkItemView valueForKey:@"dataNetworkType"];
    switch ([num intValue]) {
        case 0:
            nettype = NETWORK_TYPE_NONE;
            
            break;
        case 1:
            nettype = NETWORK_TYPE_2G;
            
            break;
        case 2:
            nettype = NETWORK_TYPE_3G;
            
            break;
        case 3:
            nettype = NETWORK_TYPE_4G;
            
            break;
            
        default:
            nettype = NETWORK_TYPE_WIFI;
            break;
    }
    
    return nettype;
}

 

相關文章

Reachability

IOS開發入門之使用Reachability類判斷iOS設備的當前網絡連接類型

AFNetworking

解讀AFNetworking之AFNetworkReachabilityManager

獲取iPhone/iPad設備網絡類型（2G,3G,4G,WIFI）