Fixes #3169:Item selection interaction text should change on selection

[Akshatkamboj14]

Explanation

Fixes #3169

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[Akshatkamboj14]

hey, @BenHenning I have done the text changing part but I have a query in the disable selections when the max no. of selections are done by the user so I want to know how I am supposed to take the list of selections that are left after the user selects max no of selections and we are using custom recyclerView for the SelectionInteractionView so I Dont think like isEnabled = true function will work in this Custom Recyclerview or not?

[BenHenning]

hey, @BenHenning I have done the text changing part but I have a query in the disable selections when the max no. of selections are done by the user so I want to know how I am supposed to take the list of selections that are left after the user selects max no of selections and we are using custom recyclerView for the SelectionInteractionView so I Dont think like isEnabled = true function will work in this Custom Recyclerview or not?

@Akshatkamboj14 I think you're going to need to conditionally disable only the checkboxes that are not currently selected, probably using something like a LiveData with selected indexes that's passed down to all checkbox item view models so that they can condition their enabled/disabled state. Enabling/disabling the whole RecyclerView wouldn't work since the user needs to be able to unselected selected items if they wish to change their selection.

[Akshatkamboj14]

Okay, I'll try this approach.

[oppiabot]

Hi @Akshatkamboj14, I'm going to mark this PR as stale because it hasn't had any updates for 7 days. If no further activity occurs within 7 days, it will be automatically closed so that others can take up the issue.
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