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找到一些关于ios后台可以继续执行任务的相关代码,分享一下:
首先需要配置Info-Plist文件,在里面新建一个Required background modes。这个是一个数组,在下面添加如下内容:
App provides Voice over IP services(VOIP)
App plays audio or streams audio/video using AirPlay(audio)
App processes Newsstand Kit downloads(newsstand-content)
App communicates using CoreBluetooth(bluetooth-central
)
App shares data using CoreBluetooth(bluetooth-peripheral
)
App registers for location updates(location)
添加完成后,在- (void)applicationDidEnterBackground:(UIApplication *)application里面添加如下代码
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原文地址:http://blog.csdn.net/yuan860627/article/details/43488907