记录第一个Swift3 App 001开发过程

2016.11.31

今天做指纹解锁新卡片功能

YouXianMing动画项目合集系列
https://github.com/YouXianMing/Swift-Animations

mask动画
CAKeyframeAnimation关键帧动画

http://blog.csdn.net/Hello_Hwc/article/details/52265854

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2016.11.30

关键词：Swift 扣图

两张图片是否能叠加成一张图片，并根据当前设备裁剪成屏幕尺寸？？？

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2016.11.29

给subView 设置背景音乐AVAudioPlayer，注意swift3与教程略有不同

import AVFoundation
class ......{
    var aPlayer: AVAudioPlayer!
    @IBAction func playBtnClicked(sender: AnyObject) {
      aPlayer.play()
    }
    override func viewDidLoad() { 
      super.viewDidLoad()   
      let path = Bundle.main.url(forResource: "bgm", withExtension: "mp3")
      aPlayer = try! AVAudioPlayer(contentsOf: path!, fileTypeHint: "AVFileTypeMPEGLayer3")
      aPlayer.numberOfLoops = -1
      aPlayer.prepareToPlay()
      aPlayer.play()
    }   
        
}

给右上角的音乐图标（同时是控制音乐播放/暂停的UIButton）添加播放时旋转动画

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2016.11.28

开机动画：Project 15 - Animated Splash

首屏旋转木马：Project 5 - Carousel Effect