布局
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:ignore="ResourceName">
<data>
<variable
name="listener"
type="android.view.View.OnClickListener" />
</data>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/cl_car_binding_yes"
android:background="@android:color/holo_red_light">
<com.google.android.material.appbar.AppBarLayout
android:id="@+id/apl_app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/transparent">
<!--collapsedTitleGravity:在折叠的时候指定标题的位置 expandedTitleGravity:布局没有折叠的时候标题栏的位置-->
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="@+id/ctl_toolbar_layout"
android:layout_width="match_parent"
android:layout_height="200dp"
app:collapsedTitleGravity="center"
app:collapsedTitleTextAppearance="@style/ToolbarCollapsedText"
app:expandedTitleGravity="start|top"
app:expandedTitleMarginTop="80dp"
app:expandedTitleTextAppearance="@style/ToolbarExpandedText"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:statusBarScrim="@color/transparent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="@+id/iv_tool_bg"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:scaleType="fitXY"
android:src="@color/transparent"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.7" />
<TextView