IOS 如何获取到手机中安装的所有App

获取到手机中安装的所有App、目前只在模拟器上成功
Class LSApplicationWorkspace_class = objc_getClass("LSApplicationWorkspace");
NSObject* workspace = [LSApplicationWorkspace_class performSelector:@selector(defaultWorkspace)];
NSArray *allApplications = [workspace performSelector:@selector(allApplications)];//这样就能获取到手机中安装的所有App

Class LSApplicationProxy_class = object_getClass(@"LSApplicationProxy");
for (LSApplicationProxy_class in allApplications)
{
    //这里可以查看一些信息
    NSString *bundleID = [LSApplicationProxy_class performSelector:@selector(applicationIdentifier)];
    NSString *version =  [LSApplicationProxy_class performSelector:@selector(bundleVersion)];
    NSString *shortVersionString =  [LSApplicationProxy_class performSelector:@selector(shortVersionString)];
    NSLog(@"bundleID：%@\n version： %@\n ,shortVersionString:%@\n", bundleID,version,shortVersionString);
}

如何获取手机运营商信息、归属地

#import 

#import 

CTTelephonyNetworkInfo *networkInfo = [[CTTelephonyNetworkInfo alloc] init];

CTCarrier *carrier = [networkInfo subscriberCellularProvider];

carrier.carrierName;

carrier.isoCountryCode;//cn