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Bring back paste button hide behavior 2 #56922

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Merged
merged 2 commits into from
May 11, 2020
Merged

Bring back paste button hide behavior 2 #56922

merged 2 commits into from
May 11, 2020

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justinmc
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Original PR that has been reverted twice now: #54902

This caused a failure where the ClipboardStatusNotifier was modified after being disposed, which seems to be caused by receiving the clipboard data after disposal. My one line fix for this is to check if it's disposed before updating the value.

@justinmc justinmc self-assigned this May 11, 2020
@fluttergithubbot fluttergithubbot added a: accessibility Accessibility, e.g. VoiceOver or TalkBack. (aka a11y) f: cupertino flutter/packages/flutter/cupertino repository f: material design flutter/packages/flutter/material repository. framework flutter/packages/flutter repository. See also f: labels. c: contributor-productivity Team-specific productivity, code health, technical debt. labels May 11, 2020
@justinmc justinmc requested a review from goderbauer May 11, 2020 17:08
goderbauer
goderbauer approved these changes May 11, 2020
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LGTM

packages/flutter/lib/src/widgets/text_selection.dart Outdated
@@ -1524,7 +1524,7 @@ class ClipboardStatusNotifier extends ValueNotifier<ClipboardStatus> with Widget
final ClipboardStatus clipboardStatus = data != null && data.text != null && data.text.isNotEmpty
? ClipboardStatus.pasteable
: ClipboardStatus.notPasteable;
if (clipboardStatus == value) {
if (clipboardStatus == value || _disposed) {
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Let's move the if (_disposed) check to be the first thing in this callback since we don't have to do any of the other work if that happens.

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Smart, will do.

@justinmc justinmc force-pushed the pasteable-revert-revert-2 branch from 8f79c5e to 0a2c0a5 Compare May 11, 2020 17:39
@justinmc justinmc merged commit d988226 into flutter:master May 11, 2020
@justinmc justinmc deleted the pasteable-revert-revert-2 branch May 11, 2020 20:23
@jmagman
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jmagman commented May 11, 2020

I believe this causes a new failure:

2020-05-11T14:41:55.457819: stdout: [+1992 ms] 00:09 �[32m+0�[0m�[31m -1�[0m: AccessibilityBridge TextField TextField has correct Android semantics �[1m�[31m[E]�[0m�[0m
2020-05-11T14:41:55.457984: stdout: [        ]   Expected: AndroidSemanticsNode with className: android.widget.EditText with actions: [AndroidSemanticsAction.clearAccessibilityFocus, AndroidSemanticsAction.click, AndroidSemanticsAction.setSelection] with flag isEditable: true with flag isFocusable: true with flag isFocused: true with flag isPassword: false
2020-05-11T14:41:55.458259: stdout: [        ]     Actual: AndroidSemanticsNode:<{flags: {isEditable: true, isEnabled: true, isDismissable: false, isCheckable: false, isChecked: false, isFocused: true, isLongClickable: false, isFocusable: true, isPassword: false}, id: 14, text: null, rect: {height: 144, width: 1080, bottom: 128.0, top: 80.0, left: 0.0, right: 360.0}, actions: [131072, 32768, 16, 128], className: android.widget.EditText, liveRegion: 1, contentDescription: null}>
2020-05-11T14:41:55.458442: stdout: [        ]      Which: Expected actions: [AndroidSemanticsAction.clearAccessibilityFocus, AndroidSemanticsAction.click, AndroidSemanticsAction.setSelection]
2020-05-11T14:41:55.458710: stdout: [        ]             Actual actions: [AndroidSemanticsAction.clearAccessibilityFocus, AndroidSemanticsAction.click, AndroidSemanticsAction.copy, AndroidSemanticsAction.setSelection]
2020-05-11T14:41:55.458935: stdout: [        ]             Unexpected: {AndroidSemanticsAction.copy}
2020-05-11T14:41:55.459211: stdout: [        ]             Missing: {}

android_semantics_integration_test_d988226_2.log

jmagman added a commit that referenced this pull request May 11, 2020
@jmagman
Revert "Bring back paste button hide behavior 2 (#56922)"
c292e2c 
This reverts commit d988226.
@jmagman jmagman mentioned this pull request May 11, 2020
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jmagman added a commit that referenced this pull request May 11, 2020
@jmagman
Revert "Bring back paste button hide behavior 2 (#56922)" (#56951)
c969b8a 
This reverts commit d988226.
justinmc added a commit to justinmc/flutter that referenced this pull request May 13, 2020
@justinmc
Revert "Revert "Bring back paste button hide behavior 2 (flutter#56922)…
2a5a2fb 
…" (flutter#56951)"

This reverts commit c969b8a.
@justinmc justinmc mentioned this pull request May 13, 2020
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a: accessibility Accessibility, e.g. VoiceOver or TalkBack. (aka a11y) c: contributor-productivity Team-specific productivity, code health, technical debt. f: cupertino flutter/packages/flutter/cupertino repository f: material design flutter/packages/flutter/material repository. framework flutter/packages/flutter repository. See also f: labels.
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