Fixes part of #2616: Admin Auth Screen[a11y]

[Arjupta]

Explanation

Fixes part of #2616 ie. the TalkBack response for disabled submit button by using enabled property

When disabled	When Enabled

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.

[Arjupta]

@rt4914 and @FareesHussain can you find why tests are failing.

[FareesHussain]

Tests needs to be re-run as these test pass locally

[rt4914]

@Arjupta This solution is not correct.
Couple of points:

1. SUBMIT, Button, disabled is not same as Disabled Submit, Button. In first case the disabled is not typed anywhere it is called by Talkback automatically. Similar to the case where Button is not typed anywhere but the Talkback automatically outputs that.
2. To fix this revert these changes and simply introduce: android:enabled="@{viewModel.isSubmitButtonActive}" and test the app again on talkback.

[rt4914]

Also add Fixes part of #bugnumber in description too.

[rt4914]

@rt4914 and @FareesHussain can you find why tests are failing.

There are couple of flaky tests nothing that your PR is related to so don't worry about this.

[Arjupta]

@Arjupta This solution is not correct.
Couple of points:

1. SUBMIT, Button, disabled is not same as Disabled Submit, Button. In first case the disabled is not typed anywhere it is called by Talkback automatically. Similar to the case where Button is not typed anywhere but the Talkback automatically outputs that.
2. To fix this revert these changes and simply introduce: android:enabled="@{viewModel.isSubmitButtonActive}" and test the app again on talkback.

Okay! doing the changes

[Arjupta]

Also add Fixes part of #bugnumber in description too.

Updated the screenshot too.

[rt4914]

LGTM, thanks

[rt4914]

Meant to approve

[Arjupta]

@rt4914 this PR is not merged, github bug i guess

[rt4914]

@Arjupta Once you update the branch it will get merged