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我嘗試了以下操作： onView（allOf（withId（R.id.single_row_text），withText（「Item1」）））。perform（click（））;Espresso - 單擊列表查看項目
但所有我得到的是：
android.support.test.espresso.NoMatchingViewException: No views in hierarchy found matching: (with id: net.test.android:id/single_row_text and with text: is "Item1")
If the target view is not part of the view hierarchy, you may need to use Espresso.onData to load it from one of the following AdapterViews:[email protected]
View Hierarchy:
+>DecorView{id=-1, visibility=VISIBLE, width=480, height=800, has-focus=true, 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}
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+->LinearLayout{id=-1, visibility=VISIBLE, width=480, height=800, has-focus=true, 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=3}
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+-->ActionBarContainer{id=16909032, res-name=action_bar_container, visibility=VISIBLE, width=480, height=48, 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=48.0, child-count=2}
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+--->ActionBarView{id=16909033, res-name=action_bar, visibility=VISIBLE, width=480, height=48, 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=0.0, child-count=3}
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+---->LinearLayout{id=-1, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=false, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+----->ImageView{id=16908838, res-name=up, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+----->LinearLayout{id=-1, visibility=VISIBLE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+------>TextView{id=16908845, res-name=action_bar_title, visibility=VISIBLE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=, input-type=0, ime-target=false, has-links=false}
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+------>TextView{id=16908846, res-name=action_bar_subtitle, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=, input-type=0, ime-target=false, has-links=false}
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+---->HomeView{id=-1, visibility=VISIBLE, width=127, height=48, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=false, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=19.0, y=0.0, child-count=2}
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+----->ImageView{id=16908838, res-name=up, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+----->ImageView{id=16908332, res-name=home, visibility=VISIBLE, width=119, height=25, 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=4.0, y=12.0}
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+---->ActionMenuView{id=-1, visibility=VISIBLE, width=0, height=0, 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=480.0, y=24.0, child-count=0}
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+--->ActionBarContextView{id=16909034, res-name=action_context_bar, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=0}
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+-->FrameLayout{id=16908290, res-name=content, visibility=VISIBLE, width=480, height=704, has-focus=true, 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=96.0, child-count=1}
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+--->CustomDrawerLayout{id=2131362153, res-name=main_frame, visibility=VISIBLE, width=480, height=704, has-focus=true, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=true, is-focusable=true, is-layout-requested=false, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+---->FrameLayout{id=2131362154, res-name=main_content_frame, visibility=VISIBLE, width=480, height=704, 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=0.0, child-count=0}
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+---->NoSaveStateFrameLayout{id=2131362155, res-name=menu_fragment, visibility=VISIBLE, width=260, height=704, 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=0.0, child-count=1}
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+----->LinearLayout{id=-1, visibility=VISIBLE, width=260, height=704, 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=0.0, child-count=2}
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+------>View{id=-1, visibility=VISIBLE, width=260, height=1, 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=0.0}
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+------>ListView{id=2131362159, res-name=browse_types_list, visibility=VISIBLE, width=260, height=703, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, 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=1.0, child-count=0}
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+-->ActionBarContainer{id=16909035, res-name=split_action_bar, visibility=GONE, width=0, height=0, 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=true, is-selected=false, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=0}
我也嘗試了很多的昂達的東西，但他們都失敗：
onData(allOf(is(AnyTextView.class), withText("Item1"))).perform(click());
onData(Matchers.allOf(Matchers.is(Matchers.instanceOf(ListView.class)), Matchers.hasToString(Matchers.startsWith("Item1")))).perform(ViewActions.click());
onData(anything()).inAdapterView(withContentDescription("menu_item_icon")).atPosition(0).perform(click());
onData(hasToString(startsWith("Item1")))
.inAdapterView(withId(R.id.browse_types_list))
.perform(click());
這有什麼建議？謝謝！
SOLUTIONS（更新）
它原來是一個時間問題。我在執行測試之前運行Thread.sleep（5000）並且它工作。
我也試過。但事實證明，這是一個時間問題。我在執行測試之前運行Thread.sleep（5000）並且它工作。 – 2015-01-21 08:48:39
意式濃縮咖啡旨在處理所有的UI時間。顯示列表之前是否加載了一些數據？ – 2015-01-21 08:51:15
是的，這就是爲什麼我來這個走動，但仍然不確定是否有更好的方式來實現這一點，而不使用thread.sleep – 2015-01-21 09:12:36