检测目前手机上都安装了哪些应用程序（非系统自带）苹果官方私有Ap

(NSArray *)getAllAppsFromDevice
{
//获取手机上所有的app
Class LSApplicationWorkspace_class = objc_getClass("LSApplicationWorkspace");
NSObject *workspace = [LSApplicationWorkspace_class performSelector:@selector(defaultWorkspace)];
NSArray *apps = [workspace performSelector:@selector(allInstalledApplications)];
Class LSApplicationProxy_class = objc_getClass("LSApplicationProxy");
NSMutableArray *deviceApps = [NSMutableArray new];
for (int i = 0; i < apps.count; i++) {
NSObject *temp = apps[i];
if ([temp isKindOfClass:LSApplicationProxy_class]) {
ApplicationModel *appModel = [[ApplicationModel alloc] init];
NSString *tempKey = [temp performSelector:NSSelectorFromString(@"applicationIdentifier")];
if ([tempKey containsOtherString:@"apple"]) {
continue;
}
//版本
NSString *tempVersionNumber = [temp performSelector:NSSelectorFromString(@"shortVersionString")];
appModel.appNumber = tempVersionNumber;

//bundle id
NSString *tempAppkey = [temp performSelector:NSSelectorFromString(@"applicationIdentifier")];
appModel.appKey = tempAppkey;
[deviceApps addObject:appModel];
}
}
return [deviceApps copy];
}