<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.
-->

<!-- CoordinatorLayout is necessary for various components (e.g. Snackbars, and
     floating action buttons) to operate correctly. -->
<androidx.coordinatorlayout.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/coordinator_layout">

    <androidx.drawerlayout.widget.DrawerLayout
        android:id="@+id/drawer_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <androidx.coordinatorlayout.widget.CoordinatorLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <FrameLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:layout_behavior="@string/scrolling_behavior">

                <FrameLayout
                    android:id="@+id/container_directory"
                    android:clipToPadding="false"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1" />

                <FrameLayout
                    android:id="@+id/container_search_fragment"
                    android:clipToPadding="false"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent" />

                <!-- Drawer edge is a placeholder view used to capture hovering
                     event on view edge to open the drawer. (b/28345294) -->
                <View
                    android:id="@+id/drawer_edge"
                    android:background="@android:color/transparent"
                    android:layout_width="@dimen/drawer_edge_width"
                    android:layout_height="match_parent"/>
            </FrameLayout>

            <androidx.coordinatorlayout.widget.CoordinatorLayout
                android:id="@+id/container_save"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="bottom|center_horizontal"
                android:background="?android:attr/colorBackgroundFloating"
                android:elevation="8dp" />

            <include layout="@layout/directory_app_bar"/>

        </androidx.coordinatorlayout.widget.CoordinatorLayout>

        <LinearLayout
            android:id="@+id/drawer_roots"
            android:layout_width="256dp"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            android:orientation="vertical"
            android:elevation="0dp"
            android:background="?android:attr/colorBackground">

            <androidx.appcompat.widget.Toolbar
                android:id="@+id/roots_toolbar"
                android:layout_width="match_parent"
                android:layout_height="?android:attr/actionBarSize"
                android:background="?android:attr/colorBackground"
                android:elevation="0dp"
                app:titleTextAppearance="@style/DrawerMenuTitle"
                app:titleTextColor="?android:colorAccent"/>

            <FrameLayout
                android:id="@+id/container_roots"
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:layout_weight="1" />

        </LinearLayout>

    </androidx.drawerlayout.widget.DrawerLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>