vincentcch79/ACFinalAssessment_Q4

ACFinalAssessment_Q4

• 4.1~4.3 Simply add alertView
• 4.4 Using UIApplicationOpenSettingsURLString

http://stackoverflow.com/questions/28152526/how-do-i-open-phone-settings-when-a-button-is-clicked-ios

• 4.5 Passing information to maps.apple.com

http://stackoverflow.com/questions/33787653/open-apple-maps-programmatically-in-ios8-xcode-7-swift-2

• 4.6 Using MFMailComposeViewController

http://stackoverflow.com/questions/28963514/sending-email-with-swift