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iphone最牛判断当前手机网络连接类型wifi-2G-3G-4G-5G

2015-06-02 14:35 966 查看

http://www.xmsdn.net/iso/iphone-wifi-2g-3g-4g/

////网络类型

typedefenum{
NETWORK_TYPE_NONE=0,
NETWORK_TYPE_2G=1,
NETWORK_TYPE_3G=2,
NETWORK_TYPE_4G=3,
NETWORK_TYPE_5G=4,//5G目前为猜测结果
NETWORK_TYPE_WIFI=5,
}NETWORK_TYPE;

+(NETWORK_TYPE)getNetworkTypeFromStatusBar{

UIApplication*app=[UIApplicationsharedApplication];
NSArray*subviews=[[[appvalueForKey:@"statusBar"]valueForKey:@"foregroundView"]subviews];
NSNumber*dataNetworkItemView=nil;

for(idsubviewinsubviews){
if([subviewisKindOfClass:[NSClassFromString(@"UIStatusBarDataNetworkItemView")class]]){
dataNetworkItemView=subview;
break;
}
}
NETWORK_TYPEnettype=NETWORK_TYPE_NONE;
NSNumber*num=[dataNetworkItemViewvalueForKey:@"dataNetworkType"];
nettype=[numintValue];

returnnettype;
}

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////网络类型
03
04	typedefenum{
05	NETWORK_TYPE_NONE=0,
06	NETWORK_TYPE_2G=1,
07	NETWORK_TYPE_3G=2,
08	NETWORK_TYPE_4G=3,
09	NETWORK_TYPE_5G=4,//5G目前为猜测结果
10	NETWORK_TYPE_WIFI=5,
11	}NETWORK_TYPE;
12
13	+(NETWORK_TYPE)getNetworkTypeFromStatusBar{
14
15	UIApplication*app=[UIApplicationsharedApplication];
16	NSArray*subviews=[[[appvalueForKey:@"statusBar"]valueForKey:@"foregroundView"]subviews];
17	NSNumber*dataNetworkItemView=nil;
18
19	for(idsubviewinsubviews){
20	if([subviewisKindOfClass:[NSClassFromString(@"UIStatusBarDataNetworkItemView")class]]){
21	dataNetworkItemView=subview;
22	break;
23	}
24	}
25	NETWORK_TYPEnettype=NETWORK_TYPE_NONE;
26	NSNumber*num=[dataNetworkItemViewvalueForKey:@"dataNetworkType"];
27	nettype=[numintValue];
28
29	returnnettype;
30	}