<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
        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:background="@color/colorBackground">

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

        <com.google.android.material.appbar.AppBarLayout
                android:id="@+id/app_bar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

            <com.google.android.material.appbar.CollapsingToolbarLayout
                    android:id="@+id/toolbar_layout"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:fitsSystemWindows="true"
                    app:contentScrim="?attr/colorPrimary"
                    app:expandedTitleGravity="top"
                    app:expandedTitleMarginStart="114dp"
                    app:expandedTitleMarginTop="66dp"
                    app:expandedTitleTextAppearance="@style/Base.TextAppearance.AppCompat.Title"
                    app:layout_scrollFlags="scroll|exitUntilCollapsed">


                <!--<androidx.appcompat.widget.AppCompatImageView
                        android:id="@+id/book_detail_iv_blur_cover"
                        android:layout_width="match_parent"
                        android:layout_height="190dp"
                        android:scaleType="centerCrop"/>-->

                <include
                    android:id="@+id/ih"
                    layout="@layout/layout_book_detail_header"/>

                <androidx.appcompat.widget.Toolbar
                        android:id="@+id/toolbar"
                        app:title="@string/novel_girl"
                        android:layout_width="match_parent"
                        android:layout_height="?attr/actionBarSize"
                        app:layout_collapseMode="pin"
                        app:popupTheme="@style/AppTheme.PopupOverlay"/>

            </com.google.android.material.appbar.CollapsingToolbarLayout>
        </com.google.android.material.appbar.AppBarLayout>


        <!--详情简介-->
        <androidx.core.widget.NestedScrollView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_marginBottom="56dp"
                app:layout_behavior="@string/appbar_scrolling_view_behavior">

            <include
                android:id="@+id/ic"
                layout="@layout/layout_book_detail_content"/>

        </androidx.core.widget.NestedScrollView>

        <!--底部button-->
        <FrameLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="bottom"
                android:orientation="vertical">

            <include
                android:id="@+id/ib"
                layout="@layout/layout_book_detail_bottom"/>

            <View
                    android:layout_width="match_parent"
                    android:layout_height="1dp"
                    android:layout_gravity="top"
                    android:background="#140000"/>
        </FrameLayout>

    </androidx.coordinatorlayout.widget.CoordinatorLayout>

    <ProgressBar
            android:id="@+id/pb_loading"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:visibility="gone"/>
</RelativeLayout>