Mattermost

appfilter.xml

<!-- Mattermost -->
<item component="ComponentInfo{com.mattermost.rn/com.mattermost.rn.MainActivity}" drawable="mattermost" />

appmap.xml

<!-- Mattermost -->
<item class="com.mattermost.rn.MainActivity" name="mattermost"/>

theme_resources.xml

<!-- Mattermost -->
<AppIcon name="com.mattermost.rn/com.mattermost.rn.MainActivity" image="mattermost"/>