nextcloud-talk-android/app/src/main/res/values/styles.xml

<!--
  ~ Nextcloud Talk application
  ~
  ~ @author Mario Danic
  ~ Copyright (C) 2017-2019 Mario Danic <mario@lovelyhq.com>
  ~
  ~ This program is free software: you can redistribute it and/or modify
  ~ it under the terms of the GNU General Public License as published by
  ~ the Free Software Foundation, either version 3 of the License, or
  ~ at your option) any later version.
  ~
  ~ This program is distributed in the hope that it will be useful,
  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  ~ GNU General Public License for more details.
  ~
  ~ You should have received a copy of the GNU General Public License
  ~ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  -->

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorPrimary</item>
        <item name="android:panelFullBackground">@color/colorPrimary</item>
        <item name="android:itemBackground">@color/nc_outcoming_text_default</item>
        <item name="android:textColor">@color/nc_text_color</item>
    </style>

    <style name="ErrorAppearance" parent="@android:style/TextAppearance">
        <item name="android:textColor">@color/nc_darkRed</item>
        <item name="android:textSize">12sp</item>
    </style>

    <style name="ChipIncomingTextAppearance" parent="TextAppearance.MaterialComponents.Chip">
        <item name="android:textColor">@color/nc_incoming_text_default</item>
    </style>

    <style name="ChipOutgoingTextAppearance" parent="TextAppearance.MaterialComponents.Chip">
        <item name="android:textColor">@color/nc_outcoming_text_default</item>
    </style>

    <style name="ChipMentionTextAppearance" parent="TextAppearance.MaterialComponents.Chip">
        <item name="android:textColor">@color/colorAccent</item>
    </style>

</resources>