app/src/main/res/values/styles_frame.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ This project is licensed under the open source MPL V2.
  ~ See https://github.com/openMF/android-client/blob/master/LICENSE.md
  -->

<resources>

    <style name="FrameLayout" />

    <style name="FrameLayout.Base">
        <item name="android:layout_width">match_parent</item>
        <item name="android:layout_height">match_parent</item>
    </style>

    <style name="FrameLayout.Container" parent="FrameLayout.Base">
        <item name="android:id">@id/container</item>
    </style>

</resources>