<?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    android:id="@+id/drawer_layout"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:fitsSystemWindows="true">      <android.support.design.widget.AppBarLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:theme="@style/AppTheme.AppBarOverlay"        >         <android.support.v7.widget.Toolbar            android:id="@+id/toolbar"            android:layout_width="match_parent"            android:layout_height="?attr/actionBarSize"            android:background="@color/colorPrimaryDark"            android:elevation="4dp"            />         <FrameLayout            android:id="@+id/content_frame"            android:layout_width="match_parent"            android:layout_height="match_parent" />    </android.support.design.widget.AppBarLayout>     <!-- Container for contents of drawer - use NavigationView to make configuration easier -->    <android.support.design.widget.NavigationView        android:id="@+id/nav_view"        android:layout_width="wrap_content"        android:layout_height="match_parent"        android:layout_gravity="start"        app:headerLayout="@layout/navigation_header"        android:fitsSystemWindows="true"        android:background="@color/colorPrimaryDark"        app:menu="@menu/menu_navigation"        >        <LinearLayout            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:layout_gravity="bottom"            android:clickable="true"            android:orientation="vertical"            android:padding="@dimen/activity_horizontal_margin">        <TextView                android:id="@+id/logout"                android:text="@string/logout"                android:onClick="onLogoutClicked"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:textColor="@color/menuOption"            android:paddingTop="15dp"            android:paddingBottom="15dp"/>        <TextView                android:id="@+id/policy"                android:text="@string/privacyPolicy"                android:onClick="onPrivacyPolicyClicked"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:textColor="@color/menuOption"            android:paddingTop="15dp"            android:paddingBottom="30dp"/>        </LinearLayout>    </android.support.design.widget.NavigationView> </android.support.v4.widget.DrawerLayout>