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Fix #3432: [A11y] Content description for rich text based images #3433

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merged 7 commits into from
Jul 12, 2021

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rt4914
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@rt4914 rt4914 commented Jul 7, 2021

Explanation

Fix #3432: [A11y] Content description for rich text based images

This PR updates the ImageTagHandler file so that we can support content description for images inside rich text using alt-with-value attribute.

Output

In below image notice that in Toast in place of image it reads A boy with a red shirt and blue trousers.

Checklist

  • The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
  • The PR explanation includes the words "Fixes #bugnum: ..." (or "Fixes part of #bugnum" if the PR only partially fixes an issue).
  • The PR follows the style guide.
  • The PR does not contain any unnecessary auto-generated code from Android Studio.
  • The PR is made from a branch that's not called "develop".
  • The PR is made from a branch that is up-to-date with "develop".
  • The PR's branch is based on "develop" and not on any other branch.
  • The PR is assigned to an appropriate reviewer in both the Assignees and the Reviewers sections.

@rt4914 rt4914 requested a review from anandwana001 as a code owner July 7, 2021 17:18
@rt4914 rt4914 assigned anandwana001 and unassigned anandwana001 Jul 7, 2021
Rajat Talesra added 2 commits July 7, 2021 23:29
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LGTM

val spannableBuilder = SpannableStringBuilder(contentDescription)
spannableBuilder.setSpan(
contentDescription,
/* start= */0,
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nit fix

Suggested change
/* start= */0,
/* start= */ 0,

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Done.

@anandwana001 anandwana001 assigned rt4914 and unassigned anandwana001 Jul 9, 2021
@oppiabot oppiabot bot added the PR: LGTM label Jul 9, 2021
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[A11y] Use alt-with-value from <oppia-noninteractive-image> in RichText
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