Editor

color_picker.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
 Copyright 2016 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">
    <TextView android:id="@+id/title_header"
            android:layout_width="match_parent"
            android:layout_height="@dimen/color_picker_title_height"
            android:gravity="center_vertical"
            android:text="@string/pick_color"
            android:textColor="@android:color/white"
            android:textSize="@dimen/color_picker_title_size"
            tools:background="@color/teal"
            android:paddingStart="@dimen/color_picker_padding_start_end"
            android:paddingEnd="@dimen/color_picker_padding_start_end" />
    <ScrollView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingTop="@dimen/color_picker_padding_top_bottom"
            android:paddingStart="@dimen/color_picker_padding_start_end"
            android:paddingEnd="@dimen/color_picker_padding_start_end"
            android:scrollbarStyle="outsideOverlay">
        <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">
            <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal"
                    android:paddingTop="@dimen/color_picker_padding_top_bottom"
                    android:paddingBottom="@dimen/color_picker_padding_top_bottom">
                <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:focusable="false"
                        android:text="@string/color_red_label"
                        android:textSize="@dimen/color_picker_text_size"
                        android:textColor="@color/red" />
                <SeekBar android:id="@+id/red_bar"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:thumbTint="@color/red"
                        android:progressTint="@color/red"
                        android:max="255"
                        tools:progress="100" />
                <TextView android:id="@+id/red_bar_value"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:focusable="false"
                        android:textColor="@color/red"
                        android:textSize="@dimen/color_picker_text_size"
                        tools:text="100" />
            </LinearLayout>
            <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal"
                    android:paddingTop="@dimen/color_picker_padding_top_bottom"
                    android:paddingBottom="@dimen/color_picker_padding_top_bottom">
                <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:focusable="false"
                        android:text="@string/color_green_label"
                        android:textSize="@dimen/color_picker_text_size"
                        android:textColor="@color/green" />
                <SeekBar android:id="@+id/green_bar"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:thumbTint="@color/green"
                        android:progressTint="@color/green"
                        android:max="255"
                        tools:progress="100" />
                <TextView android:id="@+id/green_bar_value"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:focusable="false"
                        android:textColor="@color/green"
                        android:textSize="@dimen/color_picker_text_size"
                        tools:text="100" />
            </LinearLayout>
            <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal"
                    android:paddingTop="@dimen/color_picker_padding_top_bottom"
                    android:paddingBottom="@dimen/color_picker_padding_top_bottom">
                <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:focusable="false"
                        android:text="@string/color_blue_label"
                        android:textSize="@dimen/color_picker_text_size"
                        android:textColor="@color/blue" />
                <SeekBar android:id="@+id/blue_bar"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:thumbTint="@color/blue"
                        android:progressTint="@color/blue"
                        android:max="255"
                        tools:progress="100" />
                <TextView android:id="@+id/blue_bar_value"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:focusable="false"
                        android:textColor="@color/blue"
                        android:textSize="@dimen/color_picker_text_size"
                        tools:text="100" />
            </LinearLayout>