Material Colored Buttons

color_button_background.xml

<!-- res/color/color_button_background.xml -->
<?xml version="1.0" encoding="utf-8"?>
<selector
    xmlns:android="http://schemas.android.com/apk/res/android">
 
    <!-- Disabled -->
    <item android:state_enabled="false"
          android:color="@color/disabled_button"/>
 
    <!-- Enabled -->
    <item android:color="@color/colorPrimary"/>
 
</selector>

color_button_text.xml

<!-- res/color/color_button_text.xml -->
<?xml version="1.0" encoding="utf-8"?>
<selector
    xmlns:android="http://schemas.android.com/apk/res/android">
 
    <!-- Disabled -->
    <item android:state_enabled="false"
          android:color="@color/disabled_button_text"/>
 
    <!-- Enabled -->
    <item android:color="@color/white"/>
 
</selector>

layout.xml

<!-- apply style to button -->
<Button
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:theme="@style/StyledButton"/>

styles.xml

<!-- put this in res/values/styles.xml -->
<style name="StyledButton" parent="Widget.AppCompat.Button.Colored">
    <item name="android:textStyle">bold</item>
    <item name="android:textColor">@drawable/color_button_text</item>
    <item name="colorButtonNormal">@drawable/color_button_background</item>
</style>