使用cordova-plugin-geolocation设置NSLocationWhenInUseUsageDescription值 [英] Setting NSLocationWhenInUseUsageDescription value when using cordova-plugin-geolocation

问题描述

我正在使用Cordova构建移动应用程序.我使用cordova-plugin-geolocation来获取用户的当前位置.要在iOS上自定义位置权限请求，需要设置NSLocationWhenInUseUsageDescription plist值.

I'm building a mobile app using Cordova. I use cordova-plugin-geolocation to get the user's current location. To customize the location permission request on iOS it's needed to set the NSLocationWhenInUseUsageDescription plist value.

通常，要设置iOS plist选项，需要在platforms/ios/<app-name>/<app-name>-Info.plist中手动设置选项值.问题在于，在每个版本上，cordova-plugin-geolocation都会使用默认的空字符串覆盖自定义值.

Generally, to set an iOS plist option it's needed to manually set the option value in the platforms/ios/<app-name>/<app-name>-Info.plist. The problem is that on each build the cordova-plugin-geolocation overwrites the custom value with it's default empty string.

猜测与plugins/cordova-plugin-geolocation/plugin.xml中的以下几行有关:

A guess it has something to do with the following lines in the plugins/cordova-plugin-geolocation/plugin.xml:

<config-file target="*-Info.plist" parent="NSLocationWhenInUseUsageDescription">
  <string></string>
</config-file>

但是，如果我尝试在该<string>中设置任何值，则该值将不受尊重，因为安装插件后，plugin.xml似乎已缓存在某个地方.

But if I try to set any value into that <string> it is not respected, because it seems that the plugin.xml is cached somewhere when the plugin is installed.

因此，对于在项目重建过程中保持持久性设置NSLocationWhenInUseUsageDescription的任何帮助，我们深表感谢.

So any help with setting the NSLocationWhenInUseUsageDescription in a way that persists over project rebuilds is appreciated.

推荐答案

新答案:

如果使用Cordova CLI 6.5.0或更高版本的cordova-plugin-geolocation(> = 3.0.0)，则应在config.xml中使用edit-config标记，如下所示:

If using Cordova CLI 6.5.0 or newer and latest version of cordova-plugin-geolocation (>=3.0.0), you should use edit-config tag in the config.xml like this:

<edit-config target="NSLocationWhenInUseUsageDescription" file="*-Info.plist" mode="merge">
    <string>your custom text here</string>
</edit-config>

过时的旧答案: 分叉github插件

OLD OUTDATED ANSWER: Fork the github plugin

用所需的文本更改NSLocationWhenInUseUsageDescription

<config-file target="*-Info.plist" parent="NSLocationWhenInUseUsageDescription">
    <string>your custom text here</string>
</config-file>

然后删除原始的地理位置插件，并使用来安装您的fork

then remove the original geolocation plugin and install your fork with

cordova plugin add https://github.com/yourUsername/yourGeolocationFork.git

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