iOS 7.1 Sprite Kit AVAudioSession输入后台时崩溃 [英] iOS 7.1 Sprite Kit AVAudioSession Crash when enter background

问题描述

所以2周前我向应用程序商店提交了一个sprite kit应用程序，一切都很好。在我提交应用程序之前我遇到了问题因为AvAudioSession会崩溃，但是我能够通过这个解决这个问题 Sprite Kit&播放声音会导致应用终止。这基本上将AVAudioSession设置为进入后台时处于非活动状态，然后在进入前台时再次激活。我最近更新了我的手机iOS 7.1，这个修复似乎不适用于新的7.1，我的应用程序在进入后台时再次崩溃。我已经从我的应用程序中取出所有音频，它似乎工作正常，所以它是我刚才解决方案不起作用的问题！我真的需要解决这个问题，因为我有一个更新准备提交..
干杯萨姆

So 2 weeks ago I submitted a sprite kit app to the app store and it all was fine. I was having problems before i submitted the app where it would crash because of AvAudioSession, however i was able to fix that problem through this Sprite Kit & playing sound leads to app termination. This basically sets AVAudioSession to inactive when going into background and then active again when coming into foreground. I recently update my phone it iOS 7.1 and this fix doesn't seem to work in the new 7.1 and my app is again crashing whenever it enters the background. I have taken all the audio out of my app and it seems to work fine so it is the same problem as i had before just now the solution doesn't work!I really need to fix this problem as i have an update ready to submit.. Cheers Sam

推荐答案

我做到了！

我只是在 - （void）applicationWillResignActive：（UIApplication *）应用程序中暂停了SKView并包含了AVAudioSession集不活跃。

I just paused the SKView in- (void)applicationWillResignActive:(UIApplication *)application and included the AVAudioSession set to inactive.

AppDelegate.h

AppDelegate.h

   #import <SpriteKit/SpriteKit.h>

AppDelegate.m

AppDelegate.m

 - (void)applicationWillResignActive:(UIApplication *)application
      {
// prevent audio crash
[[AVAudioSession sharedInstance] setActive:NO error:nil];

SKView *view = (SKView *)self.window.rootViewController.view;
view.paused = YES;
 }


  - (void)applicationDidEnterBackground:(UIApplication *)application
   {

[[AVAudioSession sharedInstance] setActive:NO error:nil];
}


  - (void)applicationDidBecomeActive:(UIApplication *)application
   {
SKView *view = (SKView *)self.window.rootViewController.view;
view.paused = NO;
[[AVAudioSession sharedInstance] setActive:YES error:nil];
 }

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