我读过《网上方案指南》,我不仅发现“视听、地点、voip”,而且发现“外部查阅和安插;“报摊”以背景方式进行。 文件如下:
在OS,只有特定类型的仪器才能运行:
- Apps that play audible content to the user while in the background, such as a music player app
- Apps that keep users informed of their location at all times, such as a navigation app
- Apps that supportVoice over Internet Protocol (VoIP)
- Newsstand apps that need to download and process new content
- Apps that receive regular updates from external accessories
然而,我无法在“所需背景模式”中找到外部通道的价值。 只有我可以选择的是“App 演播,申请更新地点登记册,提供IP服务的“声音”。
如果是背景模式,则不可能从外部查阅数据?
感谢。