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Questions - registerforactivityresult

which class I should use for Activity result callback array?

I am trying to use the new ActivityResultLauncher Intent for activity result, when I make the second parameter callback (ActivityResultCallback) Android Studio asks me which Class I want to import for...
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stramin

android

android-studio

onactivityresult

registerforactivityresult

Votes: 0

Answers: 1

Latest Answer

It should be androidx.activity.result Sample code (in Kotlin): val startForResult = registerForActivityResult( ActivityResultContracts.StartActivityForResult()) { result: androidx...
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Hussain

How To Send Intent Back using ActivityLauncher API?

I've been using this method to try to send data between Activities, but Google don't show you how to send the data back from the other Activity. So I started looking for other methods that might work,...
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Skello

android

kotlin

registerforactivityresult

activity-result-api

activityresultcontracts

Votes: 0

Answers: 1

Latest Answer

After recreating your app, debugging it and confusing myself thoroughly, I have an answer. For what it's worth, here is a full, minimum, working example of what you're looking for. Here's the bug: Se...
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MrMannWood

How long can I use the URI from ActivityResultContracts.GetContent() for?

Basically, I'm trying to let users choose pictures from their phone's image gallery to use as background images in my app. Here is my code: private val pickImages = registerForActivityResult(Activity...
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Lifes

android

image

uri

android-image

registerforactivityresult

Votes: 0

Answers: 1

Latest Answer

My concern is: what happens if the user deletes the images or switches to a new phone. The URI should break, right? Usually it will. More importantly, you may be unable to use that Uri as soon as yo...
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CommonsWare

How to limit ActivityResultContract.GetContent to media (image or video)

Is there a way to make ActivityResultContract.GetContent filter only media files? private val selectMediaResultLauncher = registerForActivityResult(ActivityResultContracts.GetContent()) { uri: Uri...
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Udi Oshi

android

registerforactivityresult

getcontent

activityresultcontracts

Votes: 0

Answers: 1

Latest Answer

You can use OpenDocument() private val selectMediaResultLauncher = registerForActivityResult(ActivityResultContracts.OpenDocument()) { uri -> // Do something with the uri } and: select...
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Тимур Чикишев

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