<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
    </style>

</resources>

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
    </style>

    <style name="MFP_BaseTheme" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="colorPrimary">#222222</item>
        <item name="colorPrimaryDark">#222222</item>
        <item name="mfp_toolbar_theme">@style/MFP_BaseToolbarTheme</item>
    </style>

    <style name="MFP_BaseToolbarTheme" parent="@style/ThemeOverlay.AppCompat.Dark">
        <item name="android:textColorPrimary">#FFFFFF</item>
        <item name="colorControlNormal">#FFFFFF</item>
    </style>

</resources>

Change theme of file picker to be more in line with the app
Change theme of file picker to be more in line with the app
