cordova-plugin-gamecenter/platforms/ios/HelloCordova/config.xml

This plugin allows interaction with iOS Game Center.

<?xml version='1.0' encoding='utf-8'?>
<widget id="io.cordova.hellocordova" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
    <preference name="AllowInlineMediaPlayback" value="false" />
    <preference name="AutoHideSplashScreen" value="true" />
    <preference name="BackupWebStorage" value="cloud" />
    <preference name="DisallowOverscroll" value="false" />
    <preference name="EnableViewportScale" value="false" />
    <preference name="FadeSplashScreen" value="true" />
    <preference name="FadeSplashScreenDuration" value=".25" />
    <preference name="KeyboardDisplayRequiresUserAction" value="true" />
    <preference name="MediaPlaybackRequiresUserAction" value="false" />
    <preference name="ShowSplashScreenSpinner" value="true" />
    <preference name="SuppressesIncrementalRendering" value="false" />
    <preference name="TopActivityIndicator" value="gray" />
    <preference name="GapBetweenPages" value="0" />
    <preference name="PageLength" value="0" />
    <preference name="PaginationBreakingMode" value="page" />
    <preference name="PaginationMode" value="unpaginated" />
    <feature name="LocalStorage">
        <param name="ios-package" value="CDVLocalStorage" />
    </feature>
    <feature name="GameCenterPlugin">
        <param name="ios-package" value="GameCenterPlugin" />
    </feature>
    <name>HelloCordova</name>
    <description>
        A sample Apache Cordova application that responds to the deviceready event.
    </description>
    <author email="dev@cordova.apache.org" href="http://cordova.io">
        Apache Cordova Team
    </author>
    <content src="index.html" />
    <access origin="*" />
</widget>