咖啡：點擊按鈕動作ListView中頁腳

ListView中有這樣的（footer.xml）頁腳：咖啡：點擊按鈕動作ListView中頁腳

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent"> 

    <Button 
     android:id="@+id/btn_cancel" 
     style="@style/MyApp.Form.Component.Button" 
     android:text="@string/action_cancel"/> 

    <Button 
     android:id="@+id/btn_confirm" 
     style="@style/MyApp.Form.Component.Button" 
     android:text="@string/action_next"/> 
</RelativeLayout>

記錄（Android Studio中通過「記錄特濃測試」）劇本當我收到以下代碼點擊按鈕「下一步」：

private void clickNext() { 
    ViewInteraction appCompatButton2 = onView(
      allOf(withId(R.id.btn_confirm), withText("Next"), 
        withParent(childAtPosition(
          withId(R.id.lv_products), 5)))); 
    appCompatButton2.perform(click()); 
}

它的工作不錯，但...當試驗在低分辨率設備拼命地跑，我得到錯誤：

android.support.test.espresso.PerformException: Error performing 'single click' on view '(with id: com.comarch.msc.emulator:id/btn_confirm and with text: is "Next" and has parent matching: Child at position 5 in parent with id: com.comarch.msc.emulator:id/lv_products)'. (...) Caused by: java.lang.RuntimeException: Action will not be performed because the target view does not match one or more of the following constraints: at least 90 percent of the view's area is displayed to the user.

如何自定義較低分辨率的測試？

來源

2016-12-03 David Silva

可能的重複[點擊不完全可見imageButton with Espresso]（http://stackoverflow.com/questions/28834579/click-on-not-fully-visible-imagebutton-with-espresso） –

問題是整個頁腳沒有顯示在屏幕上（只是部分如果顯示）。在點擊按鈕之前，您可以嘗試執行swipeUp操作。或者，如果刷卡沒有幫助，只需檢查爲什麼你沒有看到它在較小的屏幕上。

來源

2016-12-03 19:22:10 Crepi

swipeUp的作品！謝謝！ –

咖啡：點擊按鈕動作ListView中頁腳

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