<?xml version="1.0" encoding="utf-8"?> <policy> <!-- Platform dev key in AOSP --> <signer signature="@PLATFORM" > <seinfo value="platform" /> </signer> <!-- Media dev key in AOSP --> <signer signature="@MEDIA" > <seinfo value="media" /> </signer> <!-- shared dev key in AOSP --> <signer signature="@SHARED" > <seinfo value="shared" /> </signer> <!-- release dev key in AOSP --> <signer signature="@RELEASE" > <seinfo value="release" /> </signer> <!-- All other keys --> <default> <seinfo value="default" /> </default> </policy>