zhywpt-app/app/src/main/res/layout/fragment_test_a.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ui.fragment.TestFragmentA">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/abl_test_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/white"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        app:elevation="0dp">

        <com.hjq.demo.widget.XCollapsingToolbarLayout
            android:id="@+id/ctl_test_bar"
            android:layout_width="match_parent"
            android:layout_height="@dimen/space_512"
            app:contentScrim="@color/white"
            app:layout_scrollFlags="scroll|exitUntilCollapsed"
            app:scrimVisibleHeightTrigger="@dimen/space_200">

            <ImageView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:paddingTop="@dimen/space_300"
                android:scaleType="centerCrop"
                android:src="@drawable/bg_launcher"
                app:layout_collapseMode="parallax" />

            <android.support.v7.widget.Toolbar
                android:id="@+id/t_test_title"
                android:layout_width="match_parent"
                android:layout_height="?android:attr/actionBarSize"
                android:layout_marginRight="20dp"
                app:layout_collapseMode="pin" />

            <com.hjq.bar.TitleBar
                android:id="@+id/tb_test_a_bar"
                android:layout_width="match_parent"
                android:layout_height="?android:attr/actionBarSize"
                app:backButton="false"
                app:barStyle="transparent"
                app:layout_collapseMode="pin">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:orientation="horizontal"
                    android:padding="@dimen/space_20">

                    <TextView
                        android:id="@+id/tv_test_address"
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent"
                        android:layout_marginLeft="@dimen/space_20"
                        android:gravity="center_vertical"
                        android:text="地区"
                        android:textColor="@color/white"
                        android:textSize="@dimen/font_size_30px" />

                    <TextView
                        android:id="@+id/tv_test_search"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:layout_marginLeft="@dimen/space_40"
                        android:layout_marginRight="@dimen/space_100"
                        android:background="@drawable/bg_home_search_bar_transparent"
                        android:gravity="center"
                        android:text="请输入搜索关键字"
                        android:textColor="#a4a4a4"
                        android:textSize="@dimen/font_size_28px" />

                </LinearLayout>

            </com.hjq.bar.TitleBar>

        </com.hjq.demo.widget.XCollapsingToolbarLayout>

    </android.support.design.widget.AppBarLayout>

    <android.support.v4.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginLeft="@dimen/space_60"
            android:layout_marginRight="@dimen/space_60"
            android:orientation="vertical">

        </LinearLayout>

    </android.support.v4.widget.NestedScrollView>

</android.support.design.widget.CoordinatorLayout>