[A11y] Changes in Admin Controls Download Permissions View

[Arjupta]

Describe the bug

Admin Control Download Permission View is not fully compatible with some users from the Accessibility point of view.

Issue 1 - The Size of Switch button must be larger ( minimum 48dpX48dp)
Issue 2 - Multiple items have the same Description as that of Switch Button
Issue 3 - The Contrast ratio of the text (foreground and background) inside the TextViews is 2.68 but the required one 4.50

To Reproduce
Steps to reproduce the behaviour:

1. Start the Accessibility Scanner App on your device
2. Open the Oppia Android App and scan the screenshots with the Accessibility Scanner
3. You will see the tests that are not passed by that screen
4. Repeat this for other screens

Expected behaviour
All the tests must be passed by scanning the screenshots for both Tablet and Mobile Devices in every orientation.

Screenshots

Issue 1	Issue 2	Issue 3

Device

• Real Device - RealMe3
• SDK version - 29

Additional context
The Screenshots are descriptive enough for understanding the issues but still, if there is a need of clarification then you can comment here. Multiple Pull Requests can also be made for solving these issues.

Reference - https://github.com/oppia/oppia-android/wiki/Working-on-UI#accessibility-scanner

[7phalange7]

Hello @Arjupta , I'm working on the issue. Please assign me the issue.

[Arjupta]

@7phalange7 assigned it to you

[7phalange7]

@Arjupta to fix the above issues I need to add min height/weight and text color, So should I use hardcoded values or make new entries in @dimens and @color resources and use them?

[Arjupta]

@Arjupta to fix the above issues I need to add min height/weight and text color, So should I use hardcoded values or make new entries in @dimens and @color resources and use them?

You must use dimens and color files for resolving any issue.

[Arjupta]

Checklist

(Contributors can take one issue at a time)

• Issue-1 (assigned to @7phalange7 )
• Issue-2 (not assigned to anyone)
• Issue-3 (assigned to @Arjupta )

[7phalange7]

@Arjupta please assign me Issue-2 (or Issue-1 any one is fine) . Just to confirm, is this issue ready to be worked upon?

[Arjupta]

@Arjupta please assign me Issue-2 (or Issue-1 any one is fine) . Just to confirm, is this issue ready to be worked upon?

Issue -1 is ready to be worked upon. Assigned it to you. Try attaching a screenshot of before changes , after changes and test scans also in your Pull Request

[Arjupta]

Reopening it as it got closed automatically by merging a PR which solved only a part of this Issue

[rt4914]

Closing as it will get solved in #2618