[iOS] fixed #4531

[jwoo-msft]

Related Issue

Fixed #4531

Description

iOS sdk added underline to rich text block's select action. this change removes the link and applies default link color to match with the default presentation of the iOS link. The UIColor.link is applied when available, 13.0 above. If not available, the same hex value of the UIColor.link is used.

Sample Card

https://github.com/microsoft/AdaptiveCards/blob/main/samples/v1.2/Tests/RichTextBlock.TextRun.SelectActions.json

How Verified

How you verified the fix, including one or all of the following:

1. Unit tests are run
2. sample cards are run

Select actions with default foreground color and custom colors.

Microsoft Reviewers: Open in CodeFlow

[ghost]

Hi @jwoo-msft. This non-spec pull request has had no recent activity for the past 5 days . Please take the necessary actions (review, address feedback or commit if reviewed already) to move this along.

[golddove]

Android/JS seem to ignore foreground color for links in that same sample:

[ghost]

Hi @golddove; Thanks for commenting on this previously stale pull request. Resetting staleness. @jwoo-msft FYI.

[almedina-ms]

As a general question, is there consensus around having actions in text without an underline?

[jwoo-msft]

As a general question, is there consensus around having actions in text without an underline?

we've decided in the design discussion that the format of link should match the platform's default style.

[jwoo-msft]

Android/JS seem to ignore foreground color for links in that same sample:

will match android/js