我有这样的布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/linearMain"
android:layout_width="match_parent"
android:layout_height="990dp"
android:orientation="vertical">
<android.support.v4.widget.DrawerLayout xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.widget.SwipeRefreshLayout
android:id="@+id/contentView"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.CoordinatorLayout
android:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/home_background">
<include
android:id="@+id/toolbar"
layout="@layout/toolbar" />
<FrameLayout
android:id="@+id/frameAdvertiseSlider"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_scrollFlags="scroll|snap">
<android.support.v4.view.ViewPager
android:id="@+id/viewPagerAdvertiseSlider"
android:layout_width="match_parent"
android:layout_height="@dimen/pager_advertise_slider_height"
android:layout_gravity="top" />
<com.viewpagerindicator.CirclePageIndicator
android:id="@+id/indicatorAdvertiseSlider"
style="@style/IntroPageIndicator"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:layout_marginBottom="@dimen/margin_medium" />
</FrameLayout>
<LinearLayout
android:id="@+id/linearLayoutMainCategory"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/home_elements_space"
android:orientation="horizontal"
app:layout_scrollFlags="scroll|snap">
<Button
android:id="@+id/buttonMainCategory1"
style="@style/ButtonHomeStyle"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:drawableTop="@drawable/ic_category"
android:paddingBottom="12dp"
android:paddingTop="15dp"
android:text="@string/home_category_category" />
<Button
android:id="@+id/buttonMainCategory2"
style="@style/ButtonHomeStyle"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="1dp"
android:layout_marginStart="1dp"
android:layout_weight="1"
android:drawablePadding="5dp"
android:drawableTop="@drawable/ic_action"
android:paddingTop="15dp"
android:text="@string/home_category_action" />
<Button
android:id="@+id/buttonMainCategory3"
style="@style/ButtonHomeStyle"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="1dp"
android:layout_marginStart="1dp"
android:layout_weight="1"
android:drawablePadding="5dp"
android:drawableTop="@drawable/ic_new"
android:paddingTop="15dp"
android:text="@string/home_category_new" />
<Button
android:id="@+id/buttonMainCategory4"
style="@style/ButtonHomeStyle"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="1dp"
android:layout_marginStart="1dp"
android:layout_weight="1"
android:drawablePadding="5dp"
android:drawableTop="@drawable/ic_most_selling"
android:paddingTop="5dp"
android:text="@string/home_category_most_selling" />
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayoutBanners"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/home_elements_space"
android:layout_marginTop="@dimen/home_elements_space"
android:orientation="horizontal"
app:layout_scrollFlags="scroll|snap">
<ImageView
android:id="@+id/imageBanner1"
android:layout_width="0dp"
android:layout_height="@dimen/banner1_height"
android:layout_weight="1"
android:scaleType="fitXY" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="@dimen/banner1_height"
android:layout_marginLeft="1dp"
android:layout_marginStart="1dp"
android:layout_weight="1"
android:orientation="vertical">
<ImageView
android:id="@+id/imageBanner2"
android:layout_width="match_parent"
android:layout_height="@dimen/banner2_height"
android:scaleType="fitXY" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#00000000" />
<ImageView
android:id="@+id/imageBanner3"
android:layout_width="match_parent"
android:layout_height="@dimen/banner2_height"
android:scaleType="fitXY" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/home_elements_space"
android:orientation="vertical"
app:layout_scrollFlags="scroll|snap">
<android.support.design.widget.TabLayout
android:id="@+id/tabLayoutNews"
style="@style/MyCustomTabLayout"
android:layout_width="match_parent"
android:layout_height="@dimen/tabs_height"
android:background="@color/white"
app:tabIndicatorColor="@color/home_tab_indicator"
app:tabMode="fixed"
app:tabSelectedTextColor="@color/home_tab_color"
app:tabTextColor="@color/home_tab_color" />
<android.support.v4.view.ViewPager
android:id="@+id/viewPagerNews"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white" />
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<android.support.design.widget.TabLayout
android:id="@+id/tabLayoutPager"
style="@style/MyCustomTabLayout"
android:layout_width="match_parent"
android:layout_height="@dimen/tabs_height"
android:background="@color/white"
app:tabGravity="center"
app:tabIndicatorColor="@color/home_tab_indicator"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/home_tab_color"
app:tabTextColor="@color/home_tab_color" />
<android.support.v4.view.ViewPager
android:id="@+id/viewPagerTabs"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
</android.support.v4.widget.SwipeRefreshLayout>
<android.support.design.widget.NavigationView
android:id="@+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scaleType="centerCrop"
android:src="@drawable/home_profile_background" />
<LinearLayout
android:id="@+id/linearProfile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="@dimen/margin_medium"
android:orientation="vertical">
<rs.netlink.android.widgets.CircleImageView
android:id="@+id/circleImageViewProfile"
android:layout_width="@dimen/profile_image_size"
android:layout_height="@dimen/profile_image_size"
android:scaleType="centerCrop"
android:src="@drawable/default_profile_image"
app:border_color="@color/home_profile_image_ellipse"
app:border_width="1dp" />
<TextView
android:id="@+id/textName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/margin_small_medium"
android:textColor="@color/home_profile_image_ellipse"
android:textSize="@dimen/text_small_normal" />
<TextView
android:id="@+id/textEmail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/margin_mini_small"
android:textColor="@color/home_profile_image_ellipse"
android:textSize="@dimen/text_micro_mini" />
</LinearLayout>
</RelativeLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="@dimen/margin_small">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:orientation="vertical">
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuHome"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_menu_home"
android:drawableStart="@drawable/ic_menu_home"
android:text="@string/menu_home"
app:font="@string/font_bold" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuProfile"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_menu_profile"
android:drawableStart="@drawable/ic_menu_profile"
android:text="@string/menu_profile"
app:font="@string/font_bold" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuBasket"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_menu_basket"
android:drawableStart="@drawable/ic_menu_basket"
android:text="@string/menu_basket"
app:font="@string/font_bold" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuWishList"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_menu_wish_list"
android:drawableStart="@drawable/ic_menu_wish_list"
android:text="@string/menu_wish_list"
app:font="@string/font_bold" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuWhereToBay"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_where_to_bay"
android:drawableStart="@drawable/ic_where_to_bay"
android:text="@string/menu_where_to_buy"
app:font="@string/font_bold" />
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="@color/home_menu_separator_line" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuSettings"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_menu_settings"
android:drawableStart="@drawable/ic_menu_settings"
android:text="@string/menu_settings"
app:font="@string/font_bold" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuCallCenter"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_call_center"
android:drawableStart="@drawable/ic_call_center"
android:text="@string/menu_call_centar"
app:font="@string/font_bold" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuAboutUs"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_about_us"
android:drawableStart="@drawable/ic_about_us"
android:text="@string/menu_about_us"
app:font="@string/font_bold" />
<rs.netlink.android.widgets.MyButton
android:id="@+id/buttonMenuTerms"
style="@style/ButtonHomeMenuBorderlessWhite"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/ic_terms"
android:drawableStart="@drawable/ic_terms"
android:text="@string/menu_terms"
app:font="@string/font_bold" />
</LinearLayout>
</ScrollView>
</LinearLayout>
</android.support.design.widget.NavigationView>
</android.support.v4.widget.DrawerLayout>
</LinearLayout>
我试图在CoordinatorLayout或AppBarLayout之上滚动（它们都位于屏幕顶部）。
当在屏幕底部滚动时（在最后一个ViewPager中的元素上，我有RecyclerView）并点击按钮＆＃34;转到顶部＆＃34;在那里我调用coordinatorLayout.scrollTo（0,0）它不起作用。
那么我在哪里犯了错误，或者还有其他方法可以做到这一点。
感谢。
答案 0 :(得分：0)
尝试一下：
appBarLayout.setExpanded(true, /*animate=*/true);