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complete Project 43 - LaunchScreenCountdown
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...Countdown.xcodeproj/xcuserdata/chenjiong.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <Bucket | ||
| type = "1" | ||
| version = "2.0"> | ||
| </Bucket> |
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...n/Project 43 - LaunchScreenCountdown/Assets.xcassets/Aurora.imageset/Aurora.jpg
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...ountdown/Project 43 - LaunchScreenCountdown/Assets.xcassets/Aurora.imageset/Contents.json
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| { | ||
| "images" : [ | ||
| { | ||
| "idiom" : "universal", | ||
| "scale" : "1x" | ||
| }, | ||
| { | ||
| "idiom" : "universal", | ||
| "filename" : "Aurora.jpg", | ||
| "scale" : "2x" | ||
| }, | ||
| { | ||
| "idiom" : "universal", | ||
| "scale" : "3x" | ||
| } | ||
| ], | ||
| "info" : { | ||
| "version" : 1, | ||
| "author" : "xcode" | ||
| } | ||
| } |
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... - LaunchScreenCountdown/Project 43 - LaunchScreenCountdown/Assets.xcassets/Contents.json
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| { | ||
| "info" : { | ||
| "version" : 1, | ||
| "author" : "xcode" | ||
| } | ||
| } |
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... LaunchScreenCountdown/Project 43 - LaunchScreenCountdown/LaunchScreenCountdownView.swift
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| // | ||
| // LaunchScreenCountdownView.swift | ||
| // Project 43 - LaunchScreenCountdown | ||
| // | ||
| // Created by 陈炯 on 16/8/11. | ||
| // Copyright © 2016年 Jiong. All rights reserved. | ||
| // | ||
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| import UIKit | ||
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| class LaunchScreenCountdownView: UIView { | ||
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| let screenWidth = UIScreen.mainScreen().bounds.size.width | ||
| let screenHeight = UIScreen.mainScreen().bounds.size.height | ||
| let statusBarHeight = UIApplication.sharedApplication().statusBarFrame.height | ||
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| let buttonWidth: CGFloat = 40.0 | ||
| let buttonHeight: CGFloat = 40.0 | ||
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| var durationTime: Int = 0 { | ||
| didSet { | ||
| skipButton?.setTitle("跳过\n\(durationTime) s", forState: .Normal) | ||
| } | ||
| } | ||
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| var imageView: UIImageView? | ||
| var skipButton: UIButton? | ||
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| var timer: NSTimer? | ||
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| init() { | ||
| super.init(frame: CGRectMake(0, 0, screenWidth, screenHeight)) | ||
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| imageView = UIImageView(frame: CGRect(x: 0, y: 0, width: screenWidth, height: screenHeight)) | ||
| imageView?.userInteractionEnabled = true | ||
| self.addSubview(imageView!) | ||
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| skipButton = UIButton(frame: CGRect(x: screenWidth - buttonWidth - 20.0, y: statusBarHeight + 20.0, width: buttonWidth, height: buttonHeight)) | ||
| skipButton?.layer.cornerRadius = buttonWidth / 2 | ||
| skipButton?.clipsToBounds = true | ||
| skipButton?.backgroundColor = UIColor(red: 0.64, green: 0.64, blue: 0.64, alpha: 1) | ||
| skipButton?.setTitleColor(UIColor.whiteColor(), forState: UIControlState.Normal) | ||
| skipButton?.titleLabel?.font = UIFont.systemFontOfSize(10.0) | ||
| skipButton?.titleLabel?.numberOfLines = 2 | ||
| skipButton?.titleLabel?.textAlignment = .Center | ||
| skipButton?.addTarget(self, action: "dismissLaunchScreenCountdownView", forControlEvents: UIControlEvents.TouchUpInside) | ||
| self.addSubview(skipButton!) | ||
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| startTimer() | ||
| } | ||
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| required init?(coder aDecoder: NSCoder) { | ||
| fatalError("init(coder:) has not been implemented") | ||
| } | ||
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| class func showLaunchScreenCountdownView(duration: Int, bgImage: UIImage?) { | ||
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| let launchView = LaunchScreenCountdownView() | ||
| launchView.durationTime = duration | ||
| launchView.imageView?.image = bgImage | ||
| UIApplication.sharedApplication().delegate?.window!!.addSubview(launchView) | ||
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| } | ||
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| func dismissLaunchScreenCountdownView() { | ||
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| stopTimer() | ||
| UIView.animateWithDuration(0.8, animations: { | ||
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| self.alpha = 0 | ||
| self.transform = CGAffineTransformMakeScale(2.0, 2.0) | ||
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| }, completion: nil) | ||
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| } | ||
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| func startTimer() { | ||
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| timer = NSTimer.scheduledTimerWithTimeInterval(1.0, target: self, selector: "timerDecrease", userInfo: nil, repeats: true) | ||
| } | ||
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| func timerDecrease() { | ||
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| if durationTime == 0 { | ||
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| dismissLaunchScreenCountdownView() | ||
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| } else { | ||
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| durationTime -= 1 | ||
| } | ||
| } | ||
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| func stopTimer() { | ||
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| timer?.invalidate() | ||
| timer = nil | ||
| } | ||
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| } | ||
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