gistfile1.txt

<?xml version="1.0" encoding="UTF-8"?>
<resproguard>
    <!--defaut property to set  -->
    <issue id="property">
        <!--whether use 7zip to repackage the signed apk, you must install the 7z command line version in window -->
        <!--sudo apt-get install p7zip-full in linux -->
        <!--and you must write the sign data fist, and i found that if we use linux, we can get a better result -->
        <seventzip value="true"/>
        <!--the sign data file name in your apk, default must be META-INF-->
        <!--generally, you do not need to change it if you dont change the meta file name in your apk-->
        <metaname value="META-INF"/>
        <!--if keep root, res/drawable will be kept, it won't be changed to such as r/s-->
        <keeproot value="false"/>
    </issue>

    <!--whitelist, some resource id you can not proguard, such as getIdentifier-->
    <!--isactive, whether to use whitelist, you can set false to close it simply-->
    <issue id="whitelist" isactive="true">
        <!--you must write the full package name, such as com.tencent.mm.R -->
        <!--for some reason, we should keep our icon better-->
        <!--and it support *, ?, such as com.tencent.mm.R.drawable.emoji_*, com.tencent.mm.R.drawable.emoji_?-->
        <path value="<packageName>.R.drawable.icon"/>
        <path value="<packageName>.R.string.com.crashlytics.*"/>
        <path value="<packageName>.R.string.google_app_id"/>
        <path value="<packageName>.R.string.gcm_defaultSenderId"/>
        <path value="<packageName>.R.string.default_web_client_id"/>
        <path value="<packageName>.R.string.ga_trackingId"/>
        <path value="<packageName>.R.string.firebase_database_url"/>
        <path value="<packageName>.R.string.google_api_key"/>
        <path value="<packageName>.R.string.google_crash_reporting_api_key"/>   

        <!--images which will be loaded with getResources().getIdentifier() should be put in here-->
        <path value="<packageName>.R.drawable.drawable_loaded_with_getidentifier"/>   
        <path value="<packageName>.R.drawable.if_you_have_other_launcher"/>
    </issue>

    <!--keepmapping, sometimes if we need to support incremental upgrade, we should keep the old mapping-->
    <!--isactive, whether to use keepmapping, you can set false to close it simply-->
    <!--if you use -mapping to set keepmapping property in cammand line, these setting will be overlayed-->
    <issue id="keepmapping" isactive="false">
        <!--the old mapping path, in window use \, in linux use /, and the default path is the running location-->
        <path value="{your_mapping_path}"/>
    </issue>

    <!--compress, if you want to compress the file, the name is relative path, such as resources.arsc, res/drawable-hdpi/welcome.png-->
    <!--what can you compress? generally, if your resources.arsc less than 1m, you can compress it. and i think compress .png, .jpg is ok-->
    <!--isactive, whether to use compress, you can set false to close it simply-->
    <issue id="compress" isactive="true">
        <!--you must use / separation, and it support *, ?, such as *.png, *.jpg, res/drawable-hdpi/welcome_?.png-->
        <path value="*.png"/>
        <path value="*.jpg"/>
        <path value="*.jpeg"/>
        <path value="*.gif"/>
        <!-- <path value="resources.arsc"/> -->
    </issue>

    <!--sign, if you want to sign the apk, and if you want to use 7zip, you must fill in the following data-->
    <!--isactive, whether to use sign, you can set false to close it simply-->
    <!--if you use -signature to set sign property in cammand line, these setting will be overlayed-->
    <issue id="sign" isactive="true">
        <!--the signature file path, in window use \, in linux use /, and the default path is the running location-->
        <path value="./<your_keystore>.keystore"/>
        <!--storepass-->
        <storepass value="<storepass>"/>
        <!--keypass-->
        <keypass value="<keypass>"/>
        <!--alias-->
        <alias value="<alias>"/>
    </issue>

</resproguard>