current/support/design/res/values/attrs.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2015 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.
-->
<resources>

    <declare-styleable name="FloatingActionButton">
        <!-- Background for the FloatingActionButton -->
        <attr name="android:background" />
        <attr name="backgroundTint" />
        <attr name="backgroundTintMode" />

        <!-- Ripple color for the FAB. -->
        <attr name="rippleColor" format="color|reference" />
        <!-- Size for the FAB. -->
        <attr name="fabSize">
            <enum name="normal" value="0" />
            <enum name="mini" value="1" />
        </attr>
        <!-- Elevation value for the FAB -->
        <attr name="elevation" />
        <!-- TranslationZ value for the FAB when pressed-->
        <attr name="pressedTranslationZ" format="dimension|reference" />
    </declare-styleable>

    <declare-styleable name="ScrimInsetsFrameLayout">
        <attr name="insetForeground" format="color|reference" />
    </declare-styleable>

    <declare-styleable name="NavigationDrawerView">
        <attr name="android:elevation" />
        <attr name="android:background" />
        <attr name="android:fitsSystemWindows" />
        <attr name="android:maxWidth" />
    </declare-styleable>

    <declare-styleable name="TabLayout">
        <attr name="tabIndicatorColor" format="color" />
        <attr name="tabIndicatorHeight" format="dimension" />
        <attr name="tabContentStart" format="dimension" />

        <attr name="tabBackground" format="reference" />

        <attr name="tabMode">
            <enum name="scrollable" value="0" />
            <enum name="fixed" value="1" />
        </attr>

        <!-- Standard gravity constant that a child supplies to its parent.
             Defines how the child view should be positioned, on both the X and Y axes,
             within its enclosing layout. -->
        <attr name="tabGravity">
            <enum name="fill" value="0"/>
            <enum name="center" value="1"/>
        </attr>

        <attr name="tabMinWidth" format="dimension" />
        <attr name="tabMaxWidth" format="dimension" />

        <attr name="tabTextAppearance" format="reference" />
        <attr name="tabSelectedTextColor" format="color" />

        <attr name="tabPaddingStart" format="dimension" />
        <attr name="tabPaddingTop" format="dimension" />
        <attr name="tabPaddingEnd" format="dimension" />
        <attr name="tabPaddingBottom" format="dimension" />
        <attr name="tabPadding" format="dimension" />
    </declare-styleable>

</resources>