xcode UIBackgroundModes 键未显示在 Info.plist 下拉列表中
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UIBackgroundModes key not showing in Info.plist dropdown
提问by TheOtherRob
I am trying to upgrade an older iPhone project to adopt background audio streaming, however the "Required background modes" key is not showing up in the Info.plist drop-down menu.
我正在尝试升级较旧的 iPhone 项目以采用背景音频流，但是“所需的背景模式”键没有显示在 Info.plist 下拉菜单中。
I have set the base SDK to 4.0. Is there another project setting that governs which Info.plist keys are available?
我已将基本 SDK 设置为 4.0。是否有另一个项目设置管理哪些 Info.plist 键可用？
Kind regards,
亲切的问候，
Rob
抢
回答by richy
Open Info.plist as Plain text file and add:
打开 Info.plist 作为纯文本文件并添加：
<key>UIBackgroundModes</key>
<array>
<string>audio</string>
</array>
回答by tobiasbayer
You can open the plist as a text file and enter the key yourself.
您可以将 plist 作为文本文件打开并自己输入密钥。
