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Remove textwatcher listener #19

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brezinajn opened this issue Mar 14, 2017 · 2 comments
Closed

Remove textwatcher listener #19

brezinajn opened this issue Mar 14, 2017 · 2 comments

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@brezinajn
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Is there any way to remove listener added by textWatcher extension function?
Thanks :)
@pawegio
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pawegio commented Mar 16, 2017 •
edited
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Hi @brezinajn, yes it's possible 🙂
You can access TextWatcher reference inside lambda and assign it to variable:

var textWatcher: TextWatcher? = null
textView.textWatcher {
    textWatcher = this
}
textView.removeTextChangedListener(textWatcher)

@brezinajn
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Uhm, missed that one :)
Thanks :)

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@pawegio @brezinajn