小编Aru*_*run的帖子

我在布局中使用NestedScrollView,并尝试使用CollapsingToolbarLayout的设计支持库中的新CoordinatorLayout.

我的布局文件如下所示:

<?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"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar"
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:fitsSystemWindows="true"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

        <android.support.design.widget.CollapsingToolbarLayout
            android:id="@+id/collapsing_toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:fitsSystemWindows="true"
            app:contentScrim="?attr/colorPrimary"

            app:expandedTitleMarginStart="48dp"
            app:layout_scrollFlags="scroll|exitUntilCollapsed">
            <!--            app:expandedTitleMarginEnd="64dp"-->
            <ImageView
                android:layout_width="match_parent"
                android:layout_height="200dp"
                android:scaleType="centerCrop"
                android:src="@drawable/image_load_default_big" />

            <android.support.v7.widget.Toolbar
                android:id="@+id/anim_toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                app:layout_collapseMode="pin"
                app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
            </android.support.v7.widget.Toolbar>

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

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

    <android.support.v4.widget.NestedScrollView
        android:id="@+id/nestedScrollVw"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_scrollFlags="scroll|enterAlways"
        android:fitsSystemWindows="true"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:clickable="false"
            android:fitsSystemWindows="true">

            <LinearLayout
                android:id="@+id/changePasswordButtonContainer"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">

                <Button
                    android:id="@+id/changePasswordExpand"
                    android:layout_width="match_parent"
                    android:layout_height="55dp"
                    android:background="@drawable/back_img"
                    android:text="Change Your Password"
                    android:textColor="@color/white"
                    android:textStyle="bold" />
            </LinearLayout>


            <LinearLayout
                android:id="@+id/changePasswordContainer"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@id/changePasswordButtonContainer"
                android:layout_centerInParent="true"
                android:orientation="vertical"
                android:padding="10dp">


                <TextView
                    android:layout_width="wrap_content" …