TalkBack以意外顺序（滑动时）通过包含读取布局

Question

当滑动时，似乎有一个TalkBack发言顺序问题，通过包含添加了布局。

我有以下布局（注意最后一个包含元素）：

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:id="@+id/faqTitle"
        style="@style/pearsonHeadingStyleWithBackground"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="10dp"
        android:layout_alignParentTop="true"
        android:contentDescription="@string/frequently_asked_question"
        android:text="@string/faq"/>

    <WebView
        android:id="@+id/faqWebView"
        android:layout_width="match_parent"
        android:layout_below="@+id/faqTitle"
        android:layout_above="@+id/faqDetailTwoButtonPanel"
        android:layout_height="match_parent" />

    <include layout="@layout/include_two_button_bottom_panel"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:id="@+id/faqDetailTwoButtonPanel" />

</RelativeLayout>

以下是include的XML：

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/bottomTwoButtonPanel"
    style="@style/pearsonBottomButtonPanelStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:padding="5dp"
    android:orientation="horizontal"
    tools:showIn="@layout/frag_faq_content">

    <TextView
        android:id="@+id/bottomTwoButtonPanelTitleText"
        style="@style/pearsonBottomButtonPanelTitleStyle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="5dp"
        android:textStyle="bold"
        android:layout_alignParentTop="true"
        android:text="@string/faq_feedback_msg"
        android:contentDescription="@string/faq_feedback_msg_accessability"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_below="@+id/bottomTwoButtonPanelTitleText"
        android:layout_height="wrap_content" android:layout_centerInParent="true">

        <Button
            android:id="@+id/bottomTwoButtonPanelNegativeButton"
            style="@style/onBoardingTwoButtonStyle"
            android:layout_gravity="center_vertical"
            android:layout_height="wrap_content"
            android:layout_width="0dp"
            android:layout_weight=".5"
            android:layout_margin="@dimen/pss_gutter_padding"
            android:text="@string/no"/>

        <Button
            android:id="@+id/bottomTwoButtonPanelPositiveButton"
            style="@style/onBoardingTwoButtonStyle"
            android:layout_height="wrap_content"
            android:layout_width="0dp"
            android:layout_weight=".5"
            android:layout_gravity="center_vertical"
            android:layout_margin="@dimen/pss_gutter_padding"
            android:text="@string/yes" />

    </LinearLayout>

</RelativeLayout>

2016年5月10日更新 - 在

下查看层次结构转储

<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<hierarchy rotation="0">
    <node index="0" text="" resource-id="" class="android.widget.FrameLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,0][1440,2392]">
        <node index="0" text="" resource-id="" class="android.widget.FrameLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,0][1440,2392]">
            <node index="0" text="" resource-id="" class="android.widget.LinearLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,0][1440,2392]">
                <node index="0" text="" resource-id="" class="android.widget.FrameLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,88][1440,2392]">
                    <node index="0" text="" resource-id="com.powerschool.portal:id/decor_content_parent" class="android.view.View" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,88][1440,2392]">
                        <node index="0" text="" resource-id="com.powerschool.portal:id/action_bar_container" class="android.widget.FrameLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,88][1440,284]">
                            <node index="0" text="" resource-id="com.powerschool.portal:id/action_bar" class="android.view.View" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,88][1440,284]">
                                <node index="0" text="PowerSchool" resource-id="" class="android.widget.TextView" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[56,139][472,232]" />
                            </node>
                        </node>
                        <node index="1" text="" resource-id="android:id/content" class="android.widget.FrameLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,284][1440,2392]">
                            <node index="0" text="" resource-id="" class="android.widget.LinearLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,284][1440,2392]">
                                <node index="0" text="" resource-id="com.powerschool.portal:id/onBoardingFragmentPlaceholder" class="android.widget.LinearLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,284][1440,2392]">
                                    <node index="0" text="" resource-id="" class="android.widget.RelativeLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,284][1440,2392]">
                                        <node index="0" text="FAQ" resource-id="com.powerschool.portal:id/faqTitle" class="android.widget.TextView" package="com.powerschool.portal" content-desc="Frequently Asked Question" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,284][1440,457]" />
                                        <node index="1" text="" resource-id="" class="android.webkit.WebView" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,457][1440,2078]">
                                            <node index="0" text="" resource-id="" class="android.webkit.WebView" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="true" focused="true" scrollable="true" long-clickable="false" password="false" selected="false" bounds="[0,457][1440,2078]">
                                                <node index="0" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="Why am I not receiving push notifications on the PowerSchool Mobile app?" checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[45,502][1396,649]" />
                                                <node index="1" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[45,712][1396,1668]">
                                                    <node index="0" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="Your school's PowerSchool server must be on PowerSchool 9.1 (Mobile API 2.2.1) or greater." checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[45,712][1344,859]" />
                                                    <node index="1" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="&#10;" checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,457][0,457]" />
                                                    <node index="2" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="&#10;" checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,457][0,457]" />
                                                    <node index="3" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="Note" checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[45,933][182,1006]" />
                                                    <node index="4" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc=": An issue was discovered in PowerSchool (v9.0 - v9.0.2, API version 2.2.0) that would push incorrect grades and attendance notifications to mobile devices in some circumstances. This issue is now resolved and is included in PowerSchool 9.1." checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[45,933][1393,1374]" />
                                                    <node index="5" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="&#10;" checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,457][0,457]" />
                                                    <node index="6" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="&#10;" checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,457][0,457]" />
                                                    <node index="7" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="For additional help, see " checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[45,1447][707,1521]" />
                                                    <node index="8" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc="How do I find what mobile API version my school's PowerSchool server is running?" checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[45,1447][1319,1668]" />
                                                    <node index="9" text="" resource-id="" class="android.view.View" package="com.powerschool.portal" content-desc=" FAQ." checkable="false" checked="false" clickable="true" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[549,1594][707,1668]" />
                                                </node>
                                            </node>
                                        </node>
                                        <node index="2" text="" resource-id="com.powerschool.portal:id/faqDetailTwoButtonPanel" class="android.widget.RelativeLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="true" enabled="true" focusable="true" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,2078][1440,2392]">
                                            <node index="0" text="Did this FAQ answer your question?" resource-id="com.powerschool.portal:id/bottomTwoButtonPanelTitleText" class="android.widget.TextView" package="com.powerschool.portal" content-desc="Did this F.A.Q. answer your question?" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[18,2096][1422,2198]" />
                                            <node index="1" text="" resource-id="" class="android.widget.LinearLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[18,2198][1422,2374]">
                                                <node index="0" text="No" resource-id="com.powerschool.portal:id/bottomTwoButtonPanelNegativeButton" class="android.widget.Button" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="true" enabled="true" focusable="true" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[36,2216][702,2356]" />
                                                <node index="1" text="Yes" resource-id="com.powerschool.portal:id/bottomTwoButtonPanelPositiveButton" class="android.widget.Button" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="true" enabled="true" focusable="true" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[738,2216][1404,2356]" />
                                            </node>
                                        </node>
                                    </node>
                                </node>
                            </node>
                        </node>
                    </node>
                </node>
            </node>
            <node index="1" text="" resource-id="" class="android.widget.FrameLayout" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,0][1440,88]" />
        </node>
        <node index="1" text="" resource-id="android:id/statusBarBackground" class="android.view.View" package="com.powerschool.portal" content-desc="" checkable="false" checked="false" clickable="false" enabled="true" focusable="false" focused="false" scrollable="false" long-clickable="false" password="false" selected="false" bounds="[0,0][1440,88]" />
    </node>
</hierarchy>

2016年5月10日更新 - 操作系统，设备和TalkBack版本：

• 设备：Nexus 6
• OS：Lollipop / 5.1.1
• Talkback 4.5.0.1

启用TalkBack 4.5.0.1后，当屏幕加载时，当我浏览每个视图时，语音顺序为：屏幕标题和每个操作栏元素＆gt; faqTitle ＆gt;的 faqWebView

bottomTwoButtonPanel （通过include添加的布局）被跳过。获得它的唯一方法是导航到屏幕标题，然后向相反方向滑动。

1. 这是预期的行为吗？
2. 有没有办法控制 faqWebView 之后的下一个语音文字，以便接下来会说出 bottomTwoButtonPanel 中的元素？
3. 这是否应该引起担忧 - 即，我是否应该依靠使用Explore by Touch功能的视障人士来确定屏幕上的“去”位置？

我已尝试在包含的相对布局中设置android:focusable="true"，但这对语音顺序没有影响。另外，我了解Focus Handling在这种情况下不适用。