grey_accessibilityLabel（「登錄」）不匹配，在UI層次結構中存在具有相同的無障礙標籤

Question

我使用此代碼點擊登錄按鈕元素：

[[EarlGrey selectElementWithMatcher:grey_accessibilityLabel("Login")] performAction:grey_tap()]; 

但是，它失敗，出現以下錯誤：

No elements found

UI層次結構傾倒在失敗的相關因素的樣子：

<UIButton:0x7fcb01d963d0; AX=N; AX.label='Login'; AX.frame={{16, 64}, {124, 64}}; AX.activationPoint={78, 96}; AX.traits='UIAccessibilityTraitLink'; AX.focused='N'> 

單擊登錄按鈕的正確方法是什麼？

Answer 1

我加AX=N matching to the EarlGrey FAQ.

How do I match elements that are denoted with "AX=N" in the view hierarchy?

EarlGrey's view hierarchy identifies non-accessible elements with AX=N . Accessibility IDs can be added to both accessible and non-accessible elements. When searching for AX=N elements, the following accessibility matchers won't work:

• grey_accessibilityLabel
• grey_accessibilityValue
• grey_accessibilityTrait
• grey_accessibilityHint

If the AX=N element can't be matched by grey_accessibilityID , then you'll have to use non-accessibility matchers to locate the element.

我修復按鈕，這樣它的訪問，則標籤匹配會工作。