我想找到一个带有id＆＃39; buttonActionNo＆＃39;的按钮。来自以下视图层次结构。
我尝试了以下代码，但它不起作用。在层次结构中给出“没有观点”的匹配：＆＃39;错误。
**ViewInteraction appCompatImageButton3 = onView(
allOf(withId(R.id.buttonActionNo),
allOf( withhParent(withId(R.id.actionButtonPanel)),
allOf( withParent(withId(R.id.outerContainer)),
allOf( withParent(withId(R.id.questioContainer)),
withParent(withId(R.id.redFlagQuestion1))))),
isDisplayed()));
appCompatImageButton3.perform(click());**
有没有人试图抓住几乎没有嵌套父级的视图？
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<!-- redFlagQuestion1 -->
<FrameLayout android:id="@+id/questionOneContainer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/white">
<include
android:id="@+id/redFlagQuestion1"
layout="@layout/row_base" />
</FrameLayout>
<!-- redFlagQuestion 2 -->
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/white">
<include
android:id="@+id/fillerLayout2"
layout="@layout/fill_space" />
<include
android:id="@+id/redFlagQuestion2"
layout="@layout/row_base" />
</FrameLayout>
<!-- redFlagQuestion 3 -->
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/white">
<include
android:id="@+id/fillerLayout3"
layout="@layout/fill_space" />
<include
android:id="@+id/redFlagQuestion3"
layout="@layout/row_base" />
</FrameLayout>
row_base.xml视图层次结构如下：
+ ----------＆gt; LinearLayout {id = 2131492990，res-name = redFlagQuestion1，visibility = VISIBLE，width = 1080，height = 780，has-focus = false， has-focusable = true，has-window-focus = true，is-clickable = false， is-enabled = true，is-focused = false，is-focusable = false， is-layout-requested = false，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 0.0， y = 0.0，child-count = 1} | + -----------＆gt; LinearLayout {id = 2131493041，res-name = outerContainer，visibility = VISIBLE，width = 1080，height = 780，has-focus = false， has-focusable = true，has-window-focus = true，is-clickable = false， is-enabled = true，is-focused = false，is-focusable = false， is-layout-requested = false，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 0.0， y = 0.0，child-count = 1} |
+ ------------＆gt; RelativeLayout {id = 2131493042，res-name = questioContainer，visibility = VISIBLE，width = 1080，height = 780，has-focus = false， has-focusable = true，has-window-focus = true，is-clickable = false， is-enabled = true，is-focused = false，is-focusable = false， is-layout-requested = false，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 0.0， y = 0.0，child-count = 5} |
+ -------------＆gt; AppCompatTextView {id = 2131493043，res-name = questionPanelQuestionNo，visibility = VISIBLE，width = 1080， height = 101，has-focus = false，has-focusable = false， has-window-focus = true，is-clickable = false，is-enabled = true， is-focused = false，is-focusable = false，is-layout-requested = false， is-selected = false，root-is-layout-requested = false， has-input-connection = false，x = 0.0，y = 30.0，text = 1，input-type = 0， ime-target = false，has-links = false} |
+ -------------＆gt; AppCompatImageButton {id = 2131493044，res-name = questionPanelUpArrow，visibility = GONE，width = 0，height = 0， has-focus = false，has-focusable = false，has-window-focus = true， is-clickable = true，is-enabled = true，is-focused = false， is-focusable = true，is-layout-requested = true，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 0.0， y = 0.0} |
+ -------------＆gt; AppCompatTextView {id = 2131493045，res-name = questionPanelQestion，visibility = VISIBLE，width = 960， height = 152，has-focus = false，has-focusable = false， has-window-focus = true，is-clickable = false，is-enabled = true， is-focused = false，is-focusable = false，is-layout-requested = false， is-selected = false，root-is-layout-requested = false， has-input-connection = false，x = 60.0，y = 161.0，text =是孩子 变得反应迟钝？，input-type = 0，ime-target = false， has-links = false} |
+ -------------＆gt; AppCompatTextView {id = 2131493046，res-name = questionPanelQestionExample，visibility = VISIBLE，width = 960， height = 114，has-focus = false，has-focusable = false， has-window-focus = true，is-clickable = false，is-enabled = true， is-focused = false，is-focusable = false，is-layout-requested = false， is-selected = false，root-is-layout-requested = false， has-input-connection = false，x = 60.0，y = 343.0，text =例如，＆＃39; not 回答问题＆＃39;或者＆＃39;没有意义，输入类型= 0， ime-target = false，has-links = false} |
+ -------------＆gt; RelativeLayout {id = 2131493047，res-name = actionButtonPanel，visibility = VISIBLE，width = 1080， height = 270，has-focus = false，has-focusable = true， has-window-focus = true，is-clickable = false，is-enabled = true， is-focused = false，is-focusable = false，is-layout-requested = false， is-selected = false，root-is-layout-requested = false， has-input-connection = false，x = 0.0，y = 480.0，child-count = 4} |
+ --------------＆gt; AppCompatImageButton {id = 2131493048，res-name = buttonActionYes，visibility = VISIBLE，width = 200，height = 200， has-focus = false，has-focusable = true，has-window-focus = true， is-clickable = true，is-enabled = true，is-focused = false， is-focusable = true，is-layout-requested = false，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 260.0， y = 0.0} |
+ --------------＆gt; AppCompatImageButton {id = 2131493049，res-name = buttonActionNo，visibility = VISIBLE，width = 200，height = 200， has-focus = false，has-focusable = true，has-window-focus = true， is-clickable = true，is-enabled = true，is-focused = false， is-focusable = true，is-layout-requested = false，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 620.0， y = 0.0} |
+ --------------＆gt; AppCompatTextView {id = 2131493050，res-name = txtViewYes，visibility = VISIBLE，width = 200，height = 49，has-focus = false， has-focusable = false，has-window-focus = true，is-clickable = false， is-enabled = true，is-focused = false，is-focusable = false， is-layout-requested = false，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 260.0， y = 221.0，text = Yes，input-type = 0，ime-target = false，has-links = false} |
+ --------------＆gt; AppCompatTextView {id = 2131493051，res-name = txtViewNo，visibility = VISIBLE，width = 200，height = 49，has-focus = false， has-focusable = false，has-window-focus = true，is-clickable = false， is-enabled = true，is-focused = false，is-focusable = false， is-layout-requested = false，is-selected = false， root-is-layout-requested = false，has-input-connection = false，x = 620.0， y = 221.0，text = No，input-type = 0，ime-target = false，has-links = false} |
答案 0 :(得分：1)
根据视图层次结构，您按照outerContainer和questioContainer的顺序错误地设置了。
我会在onView上尝试不同的代码示例：
allOf(withId(R.id.buttonActionNo), withParent(withParent(withParent(withParent(withId(R.id.redFlagQuestion1)))))