nextcloud-talk-android/app/src/main/res/values/dimens.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>
    <!-- Default screen margins, per the Android Design guidelines. -->
    <dimen name="activity_horizontal_margin">16dp</dimen>

    <dimen name="item_height">72dp</dimen>
    <dimen name="small_item_height">48dp</dimen>
    <dimen name="rv_item_view_height">48dp</dimen>

    <!-- Custom transition dimensions -->
    <dimen name="margin_between_elements">8dp</dimen>
    <dimen name="double_margin_between_elements">16dp</dimen>
    <dimen name="avatar_size">40dp</dimen>
    <dimen name="avatar_size_big">96dp</dimen>
    <dimen name="avatar_size_very_big">@dimen/avatar_fetching_size_very_big</dimen>
    <dimen name="avatar_fetching_size_very_big">180dp</dimen>

    <dimen name="chat_text_size">14sp</dimen>
    <dimen name="message_bubble_corners_radius">6dp</dimen>
    <dimen name="message_bubble_corners_padding">8dp</dimen>

    <dimen name="maximum_file_preview_size">192dp</dimen>

    <dimen name="large_preview_dimension">80dp</dimen>
    <dimen name="corner_radius">16dp</dimen>
</resources>