berict/Tapad

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.FloatingActionButton
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/fab"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    app:fabSize="normal"
    android:layout_marginRight="@dimen/fab_margin"
    android:layout_marginBottom="@dimen/fab_margin"
    android:layout_alignParentBottom="true"
    android:layout_alignParentRight="true"
    android:layout_alignParentEnd="true"/>