iOS app国际化 、跳转到系统设置、iOS10通知、正则表达式

//NSLocalizedString(<#key#>, <#comment#>) 文件名默认为Localizable时
// NSLocalizedStringFromTable(<#key#>, <#tbl#>, <#comment#>)文件名不为Localizable时取字符串的方法
 NSString * string = NSLocalizedString(@"woLabel", @"找不到key时默认的字符串")

通过URL Scheme的方式打开内置的Settings，代码如下

//iOS10之前
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=General&path=ACCESSIBILITY"]]; 
//iOS10
[[UIApplication sharedApplication] openURL:url options:@{} completionHandler:nil];

APP权限设置 — UIApplicationOpenSettingsURLString 
//以下在iOS10无效
About — prefs:root=General&path=About
Accessibility — prefs:root=General&path=ACCESSIBILITY
Airplane Mode On — 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  //定位服务
Music — prefs:root=MUSIC
ACCOUNT  — prefs:root=ACCOUNT_SETTINGS
Music Equalizer — prefs:root=MUSIC&path=EQ
Music Volume Limit — 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
Software Update — prefs:root=General&path=SOFTWARE_UPDATE_LINK
Store — prefs:root=STORE
Twitter — prefs:root=TWITTER
Usage — prefs:root=General&path=USAGE
V** — prefs:root=General&path=Network/V**
Wallpaper — prefs:root=Wallpaper
Wi-Fi — prefs:root=WIFI