从当前应用调整到系统自带应用，一行代码搞定
[[UIApplication sharedApplication] openURL:url];
通过给url不同的值，可以实现调用系统自带 电话／短信／邮箱／浏览器
-
调用 电话phone
- 拨打电话之后不跳转回app
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://800888"]]; - 拨打电话之后跳转回app
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"telprompt://800888"]];
- 拨打电话之后不跳转回app
调用自带 浏览器safari
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.abt.com"]];调用 自带Mail
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"mailto://admin@abt.com"]];调用 SMS
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"sms://800888"]];调用 app Store
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"itms-apps://"]];调用 iBook
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"itms-books://"]];调用 Map
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"maps://"]];调用 Facetime
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"facetime://"]];调用 Music
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"music://"]];跳转到系统设置相关界面
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=WIFI"]];
设置子界面的跳转关键字
| 目的地 | URL |
|---|---|
| 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 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 |
| 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 |
| INTERNET_TETHERING Internet_tethering | prefs:root= INTERNET_TETHERING |
