1、获取运营商的信息
1）需要先导入头文件
CoreTelephony/CTCarrier.h、CoreTelephony/CTTelephonyNetworkInfo.h
2）创建对象
CCTelephonyNetworkInfo *info =[[CTTelephonyNetworkInfo alloc] init];
CTCarrier *carrier = [info subscriberCellularProvider];
NSString *mCarrier = [NSString stringWithFormat:@"%@",[carrier carrierName]];
3）获取当前网络的类型
NSString*mConnectType = [[NSString alloc] initWithFormat:@"%@",info.currentRadioAccessTechnology];
类型：
CTRadioAccessTechnologyGPRS//介于2G和3G之间，也叫2.5G ,过度技术CTRadioAccessTechnologyEdge//EDGE为GPRS到第三代移动通信的过渡，EDGE俗称2.75GCTRadioAccessTechnologyWCDMA
CTRadioAccessTechnologyHSDPA//亦称为3.5G(3?G)CTRadioAccessTechnologyHSUPA//3G到4G的过度技术CTRadioAccessTechnologyCDMA1x//3GCTRadioAccessTechnologyCDMAEVDORev0//3G标准CTRadioAccessTechnologyCDMAEVDORevA
CTRadioAccessTechnologyCDMAEVDORevB
CTRadioAccessTechnologyeHRPD//电信使用的一种3G到4G的演进技术， 3.75GCTRadioAccessTechnologyLTE//接近4G
2、获取电池的相关信息
//获取电池当前的状态，共有4种状态
-(NSString*) getBatteryState {
UIDevice *device = [UIDevice currentDevice];
if(device.batteryState == UIDeviceBatteryStateUnknown)
{
return@"UnKnow";
}
else if(device.batteryState== UIDeviceBatteryStateUnplugged)
{
return@"Unplugged";
}
else if(device.batteryState== UIDeviceBatteryStateCharging)
{
return@"Charging";
}
else if(device.batteryState== UIDeviceBatteryStateFull)
{
return@"Full";
}
return nil;
}
//获取电量的等级，0.00~1.00
-(float) getBatteryLevel
{
return [UIDevice currentDevice].batteryLevel;
}
//打开对电量和电池状态的监控，类似定时器的功能
-(void) didLoad
{
[[UIDevice currentDevice] setBatteryMonitoringEnable:YES];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(getBatteryInfo:) name:UIDeviceBatteryStateDidChangeNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:selfselector:@selector(getBatteryInfo:) name:UIDeviceBatteryLevelDidChangeNotification object:nil];
[NSTimer scheduledTimerWithTimeInterval:0.5f target:self selector:@selector(getBatteryInfo:) userInfo:nilrepeats:YES];
}
