Example of image folding layout in Android

<?xml version="1.0" encoding="utf-8"?>
<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">

    <com.google.android.material.appbar.AppBarLayout
        android:id="@+id/abl_title"
        android:layout_width="match_parent"
        android:layout_height="300dp"
        android:background="@mipmap/aaa">

        <com.google.android.material.appbar.CollapsingToolbarLayout
            android:id="@+id/ctl_title"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            app:title="欢乐中国年"
            app:layout_scrollFlags="scroll|exitUntilCollapsed"
            app:contentScrim="#ff0000"
            app:expandedTitleMarginStart="40dp">

            <!-- 注意属性layout_collapseMode作用于Toolbar控件 -->
            <androidx.appcompat.widget.Toolbar
                android:id="@+id/tl_title"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                android:background="#0000FF00"
                app:layout_collapseMode="parallax"
                app:layout_collapseParallaxMultiplier="0.1"/>
        </com.google.android.material.appbar.CollapsingToolbarLayout>
    </com.google.android.material.appbar.AppBarLayout>

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/rv_main"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>

 

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Origin blog.csdn.net/weixin_38322371/article/details/114988064