iOS 获取系统信息

iOS获取系统信息

1. 当前应用软件版本 比如：1.0.1

NSString *appCurVersion = [infoDictionary objectForKey:@"CFBundleShortVersionString"];  
NSLog(@"当前应用软件版本:%@",appCurVersion);

2. 当前应用版本号码 (编译版本号)

NSString *appCurVersionNum = [infoDictionary objectForKey:@"CFBundleVersion"];  
NSLog(@"当前应用版本号码：%@",appCurVersionNum);

3. 获取应用信息

NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];

4. 当前应用名称

NSString *appCurName = [infoDictionary objectForKey:@"CFBundleDisplayName"];  
NSLog(@"当前应用名称：%@",appCurName);

5. 获取手机系统版本号

NSString* phoneVersion = [[UIDevice currentDevice] systemVersion];  
NSLog(@"手机系统版本: %@", phoneVersion);

6. 获取手机序列号

NSString* identifierNumber = [[UIDevice currentDevice] uniqueIdentifier];  
NSLog(@"手机序列号: %@",identifierNumber);

7. 获取手机型号

NSString* phoneModel = [[UIDevice currentDevice] model];  
NSLog(@"手机型号: %@",phoneModel );

8. 获取手机设备名称

NSString* deviceName = [[UIDevice currentDevice] systemName];  
NSLog(@"设备名称: %@",deviceName );

9. 获取手机别名

NSString* userPhoneName = [[UIDevice currentDevice] name];  
NSLog(@"手机别名: %@", userPhoneName);

10. 跳转设置

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
跳转特定设置：
例如：
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=WIFI"]];
About — prefs:root=General&path=About  
Accessibility — prefs:root=General&path=ACCESSIBILITY  
AirplaneModeOn— prefs:root=AIRPLANE_MODE  
Auto-Lock — prefs:root=General&path=AUTOLOCK  
Brightness — prefs:root=Brightness  
Bluetooth — prefs:root=General&path=Bluetooth
Date& Time — prefs:root=General&path=DATE_AND_TIME  
FaceTime — prefs:root=FACETIME
General— prefs:root=General
Keyboard — prefs:root=General&path=Keyboard  
iCloud — prefs:root=CASTLE  iCloud 
Storage & Backup — prefs:root=CASTLE&path=STORAGE_AND_BACKUP  
International — prefs:root=General&path=INTERNATIONAL  
Location Services — prefs:root=LOCATION_SERVICES  
Music — prefs:root=MUSIC  
Music Equalizer — prefs:root=MUSIC&path=EQ  
Music VolumeLimit— prefs:root=MUSIC&path=VolumeLimit  
Network — prefs:root=General&path=Network  
Nike + iPod — prefs:root=NIKE_PLUS_IPOD  
Notes — prefs:root=NOTES  
Notification — prefs:root=NOTIFICATIONS_ID  
Phone — prefs:root=Phone  
Photos — prefs:root=Photos  
Profile — prefs:root=General&path=ManagedConfigurationList  
Reset — prefs:root=General&path=Reset  
Safari — prefs:root=Safari  Siri — prefs:root=General&path=Assistant  
Sounds — prefs:root=Sounds  
SoftwareUpdate— prefs:root=General&path=SOFTWARE_UPDATE_LINK  
Store — prefs:root=STORE  
Twitter — prefs:root=TWITTER  
Usage — prefs:root=General&path=USAGE  
VPN — prefs:root=General&path=Network/VPN  
Wallpaper — prefs:root=Wallpaper  
Wi-Fi — prefs:root=WIFI
Setting—prefs:root=INTERNET_TETHERING

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