问题描述
我有一个使用AVSoundPlayer播放背景音乐的iphone游戏-当有人锁定iphone时，音乐会停止，这很好.但是当有人解锁它时，当您盯着滑动解锁"屏幕时，我不希望我的音乐再次开始播放-我希望在您实际滑动按钮并且该应用可见后开始播放再次-有某种方法可以检测到这一点吗? (我尝试过applicationDidBecomeActive，但在手机解锁时会触发，但在您的应用可见时不会触发...)
I have an iphone game that plays background music using AVSoundPlayer - when someone locks the iphone the music stops which is fine. But when someone unlocks it, I don't want my music to start playing again while you're staring at the "slide to unlock" screen - I want it to start playing once you've actually slid the button and the app is visible again - is there some way to detect this? (I've tried applicationDidBecomeActive but that fires when the phone is unlocked but not when your app is visible yet...)
推荐答案
- (void)applicationDidBecomeActive:(UIApplication *)application;
此消息在您的应用激活时发送
This sent when your app becomes active
关于您的问题的另一种答案:
Another answer on SO applicable to your question:
applicationWillTerminate的工作原理为只要我不关闭iPhone
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