Android: Checked/Unchecked State does not announce #30843

Closed
Closed
Android: Checked/Unchecked State does not announce#30843
Labels
AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated

Description

@amarlette
amarlette
opened on Feb 3, 2021

Description

Does not announce "checked"/"not checked" on focus of:

Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.

React Native version:

0.63

Expected Behavior

Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.

Snack

https://snack.expo.io/ncQPLFuOz

Android Details

The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.

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    AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated

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      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      Android: Checked/Unchecked State does not announce #30843
      Closed
      Closed
      Android: Checked/Unchecked State does not announce#30843
      Labels
      AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
      Description
      @amarlette
      amarlette
      opened on Feb 3, 2021
      Description
      Does not announce "checked"/"not checked" on focus of:
      Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.
      React Native version:
      0.63
      Expected Behavior
      Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.
      Snack
      https://snack.expo.io/ncQPLFuOz
      Android Details
      The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.
      Metadata
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      No one assigned
        Labels
        AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
        Type
        No type
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        No projects
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          No milestone
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          None yet
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          No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          Android: Checked/Unchecked State does not announce #30843
          Closed
          Closed
          Android: Checked/Unchecked State does not announce#30843
          Labels
          AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
          Description
          @amarlette
          amarlette
          opened on Feb 3, 2021
          Description
          Does not announce "checked"/"not checked" on focus of:
          Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.
          React Native version:
          0.63
          Expected Behavior
          Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.
          Snack
          https://snack.expo.io/ncQPLFuOz
          Android Details
          The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              Android: Checked/Unchecked State does not announce #30843
              Closed
              Closed
              Android: Checked/Unchecked State does not announce#30843
              Labels
              AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
              Description
              @amarlette
              amarlette
              opened on Feb 3, 2021
              Description
              Does not announce "checked"/"not checked" on focus of:
              Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.
              React Native version:
              0.63
              Expected Behavior
              Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.
              Snack
              https://snack.expo.io/ncQPLFuOz
              Android Details
              The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  Android: Checked/Unchecked State does not announce #30843
                  Closed
                  Closed
                  Android: Checked/Unchecked State does not announce#30843
                  Labels
                  AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                  Description
                  @amarlette
                  amarlette
                  opened on Feb 3, 2021
                  Description
                  Does not announce "checked"/"not checked" on focus of:
                  Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.
                  React Native version:
                  0.63
                  Expected Behavior
                  Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.
                  Snack
                  https://snack.expo.io/ncQPLFuOz
                  Android Details
                  The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      Android: Checked/Unchecked State does not announce #30843
                      Closed
                      Closed
                      Android: Checked/Unchecked State does not announce#30843
                      Labels
                      AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                      Description
                      @amarlette
                      amarlette
                      opened on Feb 3, 2021
                      Description
                      Does not announce "checked"/"not checked" on focus of:
                      Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.
                      React Native version:
                      0.63
                      Expected Behavior
                      Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.
                      Snack
                      https://snack.expo.io/ncQPLFuOz
                      Android Details
                      The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          Android: Checked/Unchecked State does not announce #30843
                          Closed
                          Closed
                          Android: Checked/Unchecked State does not announce#30843
                          Labels
                          AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                          Description
                          @amarlette
                          amarlette
                          opened on Feb 3, 2021
                          Description
                          Does not announce "checked"/"not checked" on focus of:
                          Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.
                          React Native version:
                          0.63
                          Expected Behavior
                          Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.
                          Snack
                          https://snack.expo.io/ncQPLFuOz
                          Android Details
                          The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              Android: Checked/Unchecked State does not announce #30843
                              Closed
                              Closed
                              Android: Checked/Unchecked State does not announce#30843
                              Labels
                              AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                              Description
                              @amarlette
                              amarlette
                              opened on Feb 3, 2021
                              Description
                              Does not announce "checked"/"not checked" on focus of:
                              Note: This is likely directly related to #30843, where the "selected" accessibilityState is equally non-functional on this same set of components.
                              React Native version:
                              0.63
                              Expected Behavior
                              Upon focus of an element with the "checked" accessibilityState, the screen reader should announce either "checked" or "not checked", or in the case of elements with the "switch" role, it should announce "on" or "off". Upon activation, if the state is changed, the new state should be announced.
                              Snack
                              https://snack.expo.io/ncQPLFuOz
                              Android Details
                              The "checked" accessibilityState should correspond to the "checked" property of the AccessibilityNodeInfo. For it to function properly, the "checkable" property of the AccessibilityNodeInfo must also be set to true. Since this is working for most components, I believe this is correctly implemented, and the issue lies on the Javascript side for these individual components.
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                AccessibilityAccessibility Team - EvaluatedPlatform: AndroidAndroid applications.React Native Engineering - Evaluated
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions