Onactivityresult android kotlin. 7. I want to add onClick() button in more fragments and also show results. ACTION_GET_CONTENT). onActivityResult() and onRequestPermissionResult() are A simple way in Kotlin. currentStateFlow to listen for lifecycle state changes and control a Flow or a Job. Improve this question. 9. 9k 8 8 gold badges 83 83 silver badges 178 178 bronze badges. Android Kotlin retrieve context from an object. Tony Merritt Tony Merritt. startActivityForResult(), as it will result in fragment onActivityResult(). – Sam Chen. I have three activities, LoginActivity, RegisterActivity and HomeActivity. 0" testInstrumentationRunner In your startActivityForResult, don't use 0's on both calls use different numbers like 0 & 1 then you can implement a switch in your onActivityResult method with the requestCode. I'm using a third-party library (Paytm All-in-One SDK, to be precise) which provide result on onActivityResult. Share. letsget. The AppCompatActivity#onRequestPermissionsResult method signature is:. When starting one of your own activities to Recently Google introduced Android ActivityResultContract s which can be used to pass data between activities. Related. You will call it inside onActivityResult() and pass to it the context and uri. onActivityResult(requestCode, resultCode, data); callbackManager. Use ImageView instead and call ImageView. So when the Sign up activity calls the Location activity, it has to return the data to the Sign up activity. The Overflow Blog The world’s largest open-source business has plans for enhancing LLMs android; kotlin; Share. That works too, except for some reason I got NPE errors when I tried to pass data using intents, so work-arround for that is create static String/Int and change it's value on clicks and access. // Show the dialog by calling startResolutionForResult(), // and check the result in onActivityResult(). onActivityResult() and then check its parameters: requestCode identifies which app Google has finally released the new Activity Result APIs, which are something I’ve been looking forward to for a very long time. Now, to pass that call down to all fragments in the activity is by calling the base class' implementation. Improve this answer. So the question is, Now What? Then I saw different behavior at onActivityResult(): if I don't put any extra in the Intent (for small pics) A sample written in Kotlin. const val REQUEST_CODE: Int = 400 ; In activity A start activity B using method startActivityForResult(intent, REQUEST_CODE);; In activity A override onActivityResult() There are two case- 1. onActivityResult(requestCode, resultCode, data); bottomSheet. In this I have captured camera picture but don't know how to get this picture after captured and set it to on canvas background. You can read here It is indeed deprecated. // onActivityResult() function : this is where // we provide the task and data for the Google Account override fun onActivityResult (requestCode: Int, resultCode: Login and Registration in The Facebook API code for login in Android is simple, with the method onActivityResult is. Android: onActivityResult() is not calling for startActivityForResult. class GitHubRepoAdapter(context: Now we write onActivityResult() Function to show the captured Picture and show it on Image View Saving Data on Array List by Using SharedPreference | kotlin | Android. In the Location activity the user enters his location, so the activity Location will return this new location to that activity which called it. create(this@MainActivity) // Returns an intent object that you use to check for an update. setOnClickListener { v -> I also added onActivityResult() method in MyActivity. ActivityResultContracts way of making the user choose between gallery or camera to upload a picture. I want to log in using google, but I still get task. In this article, we will be building a Prime Number Checker android app in Android Studio using Kotlin and XML. 0 Verizon, it fails everytime with illegal argumen I did it this way: Create a temp file to store the image and store path in a member variable. this is my codes: android; kotlin; onactivityresult; Share. Mobile Development Collective Join In this example, the result Intent returned by Android's Contacts or People app provides a content Uri that identifies the contact the user selected. はじめに 「画像を選択して、ImageViewに表示する方法」として「startActivityForResult と onActivityResult」で実装していたのですが、Androidは日進月歩しているらしく、この方法で実装するのは非推奨になってしまいました。 基盤となる startActivityForResult() API と onActivityResult() API はあらゆる API レベルの override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { super. After that, we have to check the request and result code before parsing responses on onActivityResult. You need to switch a dispatcher in your coroutine block for that call. and you can find the uri through the intent you get from the onActivityResult which is mostly called "data", you will get the Uri from it like this: data. system. Does next activity store the context of previous activity? What if the previous activity has not implemented the onActivityResult method? – I search on google for onactivityresult() is deprecated. LoginActivity starts the RegisterActivity using the Option 1: If you're calling startActivityForResult() from the fragment then you should call startActivityForResult(), not getActivity(). Viewed 313 times Part of Mobile Development Collective 1 Maybe this question is a redundancy but the suggested solutions here didn't solve mine. check the Activity Result Api to get a better understanding of how the new api works. here is the code of fragment @Override public void onRequestPermissionsResult(int requestCode, @NonNull @ onactivityresult() is deprecated in android fragment. But Google knows. This should be the same for more calls. How to return data to the calling activity in kotlin? 1. tech. android; bitmap; camera; Share. see the guide or contact with me , I can send the code), you need this class ,in the follow step. The Facebook SDK for Android enables people to sign into your app with Facebook Login. I have a Location activity that can be called from many activities, such as Sign up and Order. currentStateFlow is simply just a MutableStateFlow<Lifecycle. compile_sdk && target_sdk are 27, so the problem will not solve with changing them. apply { type = "image/*" } startActivityForResult(intent, 9998) After the user picked an image, handle that event . 0")} Looking for a Kotlin-specific library module? Starting in October 2023 (Firebase BoM 32. registerForActivityResult(ActivityResultContracts. Doing so is easy when the activity returning a result is one of your own activities. 0. This seems to work from my activity, I've not test from a fragment yet. Android registerForActivityResult not found in. launch(intent); Photo by Lewis Kang'ethe Ngugi on Unsplash. launchActivity( requestCode: Int = -1, noinline init: Intent. How to startActivityForResult from Adapter to get trying to send data from a Fragment to an Activity with Kotlin and onActivityResult. AppCompatActivity import android. 0 My Samsung Galaxy S9+ running 8. In this onActivityResult callback doesn’t work well with fragments; Why new Activity Result is better? Simple, easy & clean; Inbuilt & Custom Contract-based Support; Separate When the user is done with the subsequent activity and returns, the system calls your activity's onActivityResult() method. If enabling Bluetooth succeeds, your activity I have used Navigation drawer in each item click i have called Fragments so in one item i have called one Fragment in this fragment i need to get picture from camera and set it to as canvas background. setOnClickListener:. The simplest fix for your code would Kotlin for Android Monetization with Play ↗️ Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, and more. add super. I am writing instrumented tests for my code. First: Create the provider in the manifest, the same that the guide says. Follow edited Feb 25, 2016 at 12:16. everything is ok. blabla startActivityForResultを呼び出して、呼び先の結果をonActivityResultで取得する実装は非推奨となり、ActivityResultLauncherを使用してアクティビティの結果を取得する実装に変更が必要です。 Androidのアプリ開発でお役にたててれば、嬉しいです。 By default runBlocking runs the suspending code block in the thread runBlocking was called on. Step 1 to pass data from Fragment to container activity you have many ways; the one I usually use is to use an Interface: Android has deprecated the startActivityForResult() method and instead of this introduced ActivityResultContracts which is a more efficient way of handling the after-activity result. ; With code it's something like: Im making a simple note taking app in Android Studio, and im passing a Note object via Bundle to my 2nd Activity, and everything works. protected void onActivityResult(int requestCode, int resultCode, Intent data) { super. What's good about this There's no reason to use startActivityForResult() at all for createChooser() - you can use startActivity and run your code from onActivityResult() immediately after you call to startActivity:. 1,197 12 12 silver badges 37 37 bronze badges. PathClassLoader instance │ Leaking: NO (InternalLeakCanary↓ is not leaking and A ClassLoader is never │ leaking) │ ↓ ClassLoader. this is my codes: UPDATE I have a Samsung Galaxy S8+ running 8. I want to select pdf file from phone on button click and display its file name on a text view. When I try to get picture from camera, the quality is very low. 8. If you one case of capturing image or multiple cases I get the result and return the result from my webpage. acti Android Kotlin: Not being able to use registerforactivityresult Hot Network Questions Why do key signatures switch from flats to sharps at a certain mode brightness? Kotlin Array<Int> is mapped to Java Integer[], IntArray is mapped to Java int[], they are different array types in Java. 155. Any suggest Even after adding dependencies, Android Studio still can't find registerForActivityResult() method. 3. Lifecycle. implementation 'id. . Acts as an intermediary between consumer and camera Facebook Login for Android - Quickstart. However, the changes made to that Note object is not reflected on the original object, as I assume when its parceled it creates a new reference (I'm still new to Android Studio, so I'm not certain). 5 with ease, first, there should be an activity where you are coming to get result . How can I fix this problem? These dependencies has been added: implementation("androidx. FLAG_ACTIVITY_NEW_TASK); Intent chooserIntent = I have one problem. Then, in my own project, I did that. setOnClickListener { val intent = Intent(Intent. Intent intent = new Intent(Intent. – amnn Everything worked good but today Android showed me that the method onRequestPermissionsResult() is deprecated. id. launch(intentIntegrator. Click on tools, then click on Firebase. I cannot go through this condition I will also add that on firebase there is added SHA-1 and updated JSON file. registerForActivityResult() takes an ActivityResultContract and an Can you explain why you can't use onActivityResult directly in the Activity/Fragment that you are using to call this Functions. android; kotlin; onactivityresult; Share. and you can see the mapped types in Kotlin as further. UninitializedPropertyAccessException de. Modified 3 years, 3 months ago. Modified 5 years, 6 months ago. getData(); imageView. State> that is updated by a LifecycleEventObserver so you can just make one yourself if you're using previous versions of Lifecycle. These contracts are a huge improvement compared to Whether you're requesting a permission, selecting a file from the system file manager, or expecting data from a 3rd party app, passing data between activities is a core The solution is to put the codes inside my onTakeGallery () function to a function that belongs to the Activity class. createScanIntent()) Don't use the initiateScan method which call the old startActivityForResult. ACTION_VIEW, externalUrl); // Uri intent. As per Android 13 and developer guideline Reference Link Here, you will need to request for Granular Media Permissions (READ_MEDIA_IMAGES, READ_MEDIA_VIDEO, READ_MEDIA_AUDIO) for corresponding file access. So you could handle the result and pass it to the task or update the UI of that activity:. FLAG_ACTIVITY_NEW_TASK); Intent chooserIntent = dependencies {// Add the dependency for the Firebase Authentication library // When NOT using the BoM, you must specify versions in Firebase library dependencies implementation ("com. os. Google Cloud Collective Join the discussion. Unfortunately, now we are getting a warning for this method in our code. permission. The easiest way, in my opinion, is to pass the data from Fragment inside B to ActivityB, then from ActivityB to ActivityA. I've just been coding in kotlin for a while. I am thinking of simply replacing view. Example. I've got some problems. TakeVideo()) is always null. till now I have done opening file manager for selecting pdf on button click btnUpload. Ask Question Asked 3 years, 7 months ago. Steps to implement image picker from gallery & camera in Kotlin. To do this I am employing the functions onBackPressed() and onActivityResult() as shown below. g. How to get Android Context for Koin in Java. putExtra(Food_Name, If the parent activity is also overriding onActivityResult then all calls to startActivityForResult will return to the parent activity. I want to change the text of the ID status_bluetooth in Fragment_bluetooth when the user click the switch but my app crashes Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company AndriodX activities extend androidx. OnActivity result means it has to give a resultant view when prompted. Hello, we will be coding I have one problem. How to set result for activity in android; kotlin; onactivityresult; or ask your own question. Heuristic You're trying to call registerForActivityResult in a click listener. exception. android { compileSdkVersion 28 defaultConfig { applicationId "com. content. // onActivityResult() function : this is where // we provide the task and data for the Google Account override fun onActivityResult (requestCode: Int, resultCode: Login and Registration in The world of Android mobile apps is a vibrant ecosystem. In that c Skip to main content. private fun checkAppUpdate() { // Creates instance of the manager. 0) you have to set Permission checks before using camera app. 0, you can use Lifecycle. also when you are using the "registerForActivityResult" you don't need to override "onActivityResult" (which is now deprecated). This result can be used to perform an action in I try to get the result in a fragment. Your activity receives it in the onActivityResult() callback. You can read about Android Requesting Permissions at Run Time. activity version 1. 8. 1. m0skit0 m0skit0. 0' change the code. In this post I’ll run through the basics, how you can create your own contracts, and how this Traditionally, we use startActivityForResult() and onActivityResult() APIs to start another activity and receive a result back that is available on the Activity classes on all API levels. Note: You can use explicit or implicit intents when you call startActivityForResult() . I tried to figure the new way out and thought I want to share it here. Yes, it's Kotlin, and I'm still not used to some of the effects of calling java from kotlin. onActivityResult(Kotlin): fun When you start an activity with startActivityForResult method from an activity, only the caller will receive the result. A simple way in Kotlin. import android. In this second scenario, Android system will open the user To access the returned data in the calling Activity override onActivityResult. And the resultCode is 0. Here's the Kotlin code for onActivityResult() of your host activity: override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { There's no reason to use startActivityForResult() at all for createChooser() - you can use startActivity and run your code from onActivityResult() immediately after you call to startActivity:. Is this the right thing to do? This is my code and when i run the code then output will be "**you haven't picked images"**. An intent can contain data via a Bundle Additional Info: onActivityResult is implemented in a subclass of PreferenceFragmentCompat and getActivity and getContext return null. Takes Uri as input and returns it in data Intent. The picture saved inside directory is a fine quality but when I get it from directory, the quality is low. Why was StartActivityForResult deprecated?. int MY_REQUEST_ID = 1; public void onClick(){ //Select a contact. Intent, int)' is deprecated. Fragment code Probably too late to ask but how does the next activity call the onActivityResult of the previous activity. Ask Question Asked 3 years, 2 months ago. kt private fun startAddCarAc I want to implement in app billing with this sample . จริง ๆ แล้วเราส่ง Implicit Intent ให้ Android System จากนั้น Android System ก็จะเป็นคนตัดสินใจเองว่าจะส่งต่อให้แอปไหน (ถ้ามีมากกว่า 1 แอป ก็จะแสดง setResult() will not set galleryIntent's result code. In Java: Intent intent = new Intent(this, Example. kt. From there double check that your manifest and calls are using the expected Client ID -- Learn Android - Showing a File Chooser and Reading the Result. getData() returns null. How to use onActivityResult in Kotlin? (UPDATED) 2. The onActivityResult method takes three parameters: the request code, a result code, and an Intent containing the data returned by the started activity. myFunction? If you try to do what you're describing, you will leak your Activity and it won't work if there is a configuration change during the time the second activity is open. val appUpdateManager = AppUpdateManagerFactory. Viewed 4k times Part of Mobile Development Collective 0 I am currently working on an Android app that involves camera object detection. Learn Android - Getting a result from another Activity. Follow answered Nov 3, 2020 at 17:39. (apologies this is in Java because that's what I have right now, but very easy to translate to Kotlin if needed) You can use this library. Heuristic. photo = findViewById(R. You can read about Android Requesting Permissions at Run Time I had the same problem , like you, so I decided implement the solution given here. android; kotlin; or ask your own question. here is the code from the first Activity: food. zelory:compressor:2. At first, capture the picture using camera, than save to the directory and at the same time get that picture and show in my app. kt, let start activity to pic an Activity. Follow edited Oct 6, 2019 at 12:06. Add a comment | 1 Answer Sorted by: Reset to default 2 Use different requestCodes My Code works well in API 28 and below except API 19. To get this data, I must override the method onActivityResult of my Activity (extended from AppCompatActivity). 0. Alongside this, you can create custom contracts as well. 0 T-Mobile that it works fine on running 8. 0), both Kotlin and Java developers can depend on the @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super. For an example project that illustrates how to integrate Facebook Login into an Just because comments are not good for this, let me give you a list of things you ought to do before you can act with Bluetooth. onActivityResult(requestCode, resultCode, data) } The issue with the above code was that the onActivityResult is now deprecated, so to remove the deprecated code I Could it be that the method signatures changed? In Fragments the signature is (as of today) override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {so it's an The book is probably referencing an old version of Kotlin or the Kotlin-Android plug-in where the Intent received is not optional and therefore cannot be null I am trying to pass data from Java Activity to Kotlin Activity. It's telling it to you right there: "overriding method must call super. Adaptive apps Wear OS Android for Cars Android TV ChromeOS Cross-device SDK It allows navigation back to mainActivity if I comment out my two values in onActivityResult but, obviously, with no changes applied. The simplest fix for your code would As it seems like your View. Take a look at this answer to know how to workaround it. I try many solutions on stackoverflow but none of them I get null uri in onActivityResult. 25 android; kotlin; firebase-storage; or ask your own question. During our Android application development, we have been using startActivityForResult and onActivityResult methods a lot for the sake of callbacks from activities. Example starting a second activity and expecting a result from it: android how to call startActivityForResult inside an adapter. 5. So I replace startActivityForResult to registerForActivityResult This is my code: ActivityResultLauncher<Intent> someActivityResultLauncher = Kotlin for Android Monetization with Play ↗️ Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, and more. It was really-clear and easy to implement. e. (Android 6. setSelectedImage() comes from a custom class, you might want to try trying to draw the Bitmap on ImageView first to see if it works. getContext() by getApplicationContext() in onActivityResult(). I use python kivy for android development. onActivityResult(requestCode, resultCode, data); } Share Improve this answer I tried simply copy/pasting the code into onActivityResult(), but the view variable (in view. onActivityResult() at the beginning of your onActivityResult method. You either write your own custom Camera or delegate the task of fetching an image to Android through Intents. java; android; kotlin; android-context; Share. setImageBitmap(bitmap) from within onActivityResult(). You can use the prebuilt ActivityResultContract from ActivityResultContracts. Select image from gallery using Kotlin . So if you called runBlocking from the Activity callback your suspending block will be executed on the main thread, from which you cannot access network (query a server). startActivityForResult() で別の Activity を呼び出して、 onActivityResult() で結果を受け取るコードを書いていて、そういえば新しいAPIが出たんだったな、と思い出したので、使ってみました。 アクティビティからの結果の取得 | Android デベロッパー | Android 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 the result and gives me 3 options. もともとあったAndroid JAVA AppのActivityをKotlinに書き換えていたときのこと． In DrinkAlcohol I am using SetResult and in Main I am using onActivityResult. Ask Question Asked 3 years, 10 months ago. Is that possible? kotlin side: override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { super. Viewed 46 times Part of Mobile Development Collective 0 I am new to android development and trying to teach myself. Another time the Order activity will Strangly the compiler always finds the Error: 'onActivityResult' overrides nothing. How to get Android ┬─── │ GC Root: Input or output parameters in native code │ ├─ dalvik. I am working on oreo 8 . onActivityResult() and onRequestPermissionResult() are all deprecated now. Ask Question Asked 1 year, 6 months ago. onActivityResult(requestCode, resultCode, data); } } Edit. Calling adapter from Fragment and need onActivityResult in fragment. In Java and Kotlin every class or In 2020, Google finally introduced a solution to the old problem — the Activity Result API, a powerful tool for exchanging data between activities and requesting runtime permissions. google. I am working on an android app, I need to take image capture from the app and return the capture uri to pass it to api. setOnClickListener the photo is null. start?Because as far as I can see, you are overriding the definition of onActivityResult with its own definition, in the Activity (i. startActivityForResult() で別の Activity を呼び出して、 onActivityResult() で結果を受け取るコードを書いていて、そういえば新しいAPIが出たんだったな、と思い出したので、使ってみました。 アクティビティからの結果の取得 | Android デベロッパー | Android I would like to implement onActivityResult and onNewIntent on my Android native side of flutter app. 7. That's not going to work, because your Activity might be destroyed and recreated before the result is delivered. After implementing facebook login following the parse-sdk-android documentation I have realised that onActivityResult() is deprecated (though it still works for the timebeing). 2 Android Kotlin: Not being able to use registerforactivityresult. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide In androidx. Bundle import First, I want to tell you that I'm a beginner in coding in Kotlin and this is my first App. In order to successfully handle the result, you must understand what the format of the result Intent will be. Now the question: how can one get the Kotlin Android Studio: How to StartActivity with Intent and Get Results from SecondActivity. I am trying to receive the user-changed value of an Edit Text, and set that value to the first activities Text View. answered Dec 29, 2015 at 5:19. " Android, use same onActivityResult for Images, Video and Audio. Now What? Hi and welcome to another blog by @singh-sir. Mobile Development Collective Join the discussion. The Activity Result APIs provide a registerForActivityResult() API for registering the result callback. app import android. Follow edited Jun 23, 2011 at 3:36. Use onactivityresult android. However, it apperast that no data is being sent back to the first activity when then back button is being pressed This is the extension function which i had created for starting activities for obtaining result, however the activity is getting started, but I'm not getting a call on onActivityResult. 1. Android Studio says that I can't override the onActivityResult method because this method does not override from the This is not possible to override of instance onActivityResult() but it is possible to do the way below. The recreated Activity won't have been registered to receive the result, because it only registers when you click the button, and the button was only clicked in the original Activity. data which ". However, I have encountered some issues that need to be addressed: The app displays a black screen after Facebook Login for Android - Quickstart. But I am stuck on the DrinkAlcohol page, what am I doing wrong? DrinkAlcohol XML Button Send data back from one activity to another ANDROID KOTLIN. what should I do call onactivityresult in fragment. It's mostly the same, but Intent isnullable, which should have signaled me that I need to do this: override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) Just wanted to make sure you've created two projects one for test, one for production and added both Web and Android Client IDs in each project. And make sure decoded bitmap isn't too large as it can cause your app to stutter and you might want to Kotlin for Android Monetization with Play ↗️ Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, and more. For aspiring developers, the path to becoming a senior Android developer is an in Activity, [ProfileFragment(). I want to change the text of the ID status_bluetooth in Fragment_bluetooth when the user click the switch but my app crashes protected void onActivityResult(int requestCode, int resultCode, Intent intent){ Uri u = intent. inline fun <reified T : Any> Activity. You create a Uri for camera app, CameraFragment holds it until camera returns from saving your picture and gives it back to you in onActivityResult as you would expect. Ask Question Asked 5 years, 6 months ago. just past the function and there arguments. lang. Android - startActivityForResult immediately triggering onActivityResult. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with public void onActivityResult(int requestCode, int resultCode, Intent data) { Uri uri = data. launch. However, if the activity has not been disposed of, a call to getActivity() will return the containing activity. data" is Kotlin. setOnClickListe Then -> Activity B onActivityResult is called with Result OK but activity B finished and return to ActivityA which reload twice (I used Logcat and saw that onDestroy and onCreate was getting called twice for both Activity B and Activity A). Step 2: Add Firebase to your Android Studio Project as shown below. ACTION_PICK. After migrating this next Java class: public class ImportExportActivity extends BaseActivity { private String filename; private static Intent oData; private ActivityResultLauncher<In Android Katha: onActivityResult is Deprecated. Launching an activity for result — Kotlin. You can solve that by doing one of the following: Change your class' constructor parameter not to be a val. I know about ActivityResultContract but issue is, intent creation is handled by that sdk and I am not sure what to pass inside launcher Android Studio: onActivityResult not being executed after closing gallery. Object[] array │ Leaking: NO (InternalLeakCanary↓ is not leaking) │ ↓ Object[36] ├─ In Lifecycle v2. Option 2: Since Activity gets the result of I'm trying to get the result of intent between 2 activities but something is wrong because I always get a resultCode = 0 in initial activity: Code inside CarsFragment. This question is in onActivityResult in my fragment. Modified 3 years, 7 package com. For example, I would like to be able to run "startActivityForResult", and open my app using a deep link. AppCompatActivity but that object chain doesn't include onActivityResult( requestCode, resultCode, data). 0-alpha05 API for TakePicture contract has been changed: The TakePicture contract now returns a boolean indicating success rather than a thumbnail Bitmap as this was very rarely supported by camera apps when writing the image to the provided Uri @Override public void onActivityResult(int requestCode, int resultCode, final Intent data) { super. StartActivityForResult is the Core/OG Component of the Android Activity Ecosystem of how we used to start an activity & get results from it with this getting deprecated we have got a new & better way RegisterActivityForResult. Add a comment | 1 Answer Sorted by: Reset to default 2 Use different requestCodes, something like: companion object { private const val CODE_FB = 100 private const val CODE_TWITTER = 101 } Pass CODE_FB Can you explain why you can't use onActivityResult directly in the Activity/Fragment that you are using to call this Functions. and here is a good tutorial that shows you how to use the Android Activity Result API for selecting and taking images After on activity result is deprecated we use someActivityResultLauncher. 0-alpha05 API for TakePicture contract has been changed: The TakePicture contract now returns a boolean indicating success rather than a thumbnail Bitmap as this was very rarely supported by Another solution is to set onActivityResult method in activity class where you initiate your RecyclerView/ListView. The major idea is to create your class which calls your custom function inside the code; In this case In this example, the result Intent returned by Android's Contacts or People app provides a content Uri that identifies the contact the user selected. setImageURI Project is named and Kotlin language is selected. This question is in Note that you're calling super. I choose Kotlin, just because I have to select between Java and Kotlin, Google adopted Kotlin as official language so I use it. It might look like this sample code: Maybe some of you agree that when the app grows, there will be a lot of nested if, the code will be tightly coupled and more difficult to test it. setImageURI(uri); } It works for photo selected from gallery, but for camera intent, data. override fun onRequestPermissionsResult(requestCode : Int , permissions: Array<String>, grantResults: Hi and welcome to my blog, During our Android application development, we have been using startActivityForResult and onActivityResult methods a lot for the sake of callbacks from activities. Shortly, a part of my App consist in a bluetooth interface and I've decided to use the functionality of databinding instead of the FindViewById. Kotlin how to get and open a video. Third: Create Android kotlin_ Camera intent crashes. This method includes three arguments: The request code you Kotlin for Android Monetization with Play ↗️ Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, and more. I tried to get it directly from the data like this: uri = data. Activity 1: startActivityForResult(intent, 1) Kotlin for Android Monetization with Play ↗️ Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, and more. onActivityResult() twice. Viewed 3k times Crash with Android/Kotlin QR Scanner App and the latest version of Google ML Kit Scan Barcode. onActivityResult(requestCode, resultCode, data); } T his article shows how to implement the registerForActivityResult to call an activity and retrieve the result from it in an Android app, although many of us have moved from Java to Kotlin there Kotlin Array<Int> is mapped to Java Integer[], IntArray is mapped to Java int[], they are different array types in Java. onActivity Kotlin. Camera permission in android kotlin. I implement it in fragment. java) intent. from your code, your image file name is rutaFinal //if you need bitmap val bitmap = Compressor(this). IMO this is a way better approach than the previous Traditional Way — The onActivityResult() Method. photo_id);// replace photo_id with id of photo photo. Android program flow control in Facebook Login for Android - Quickstart. I'm using Android Studio 3. 2. Kotlin for Android Monetization with Play ↗️ Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, and more. Assuming you picked the system image picker. In other words, you can't override it be PS: I'm pretty new to Kotlin/Android development, so I don't know which parameters do I have to give you. firebase:firebase-auth:23. Unlike programming paradigms in which apps are launched with a main() method, the Android system initiates code in an Activity instance by invoking specific callback methods that In the google play console I see that many users with only latest devices and Android 11 have this crash: kotlin. Manifest import android. Follow asked Dec 1, 2018 at 13:32. 4,301 13 13 gold badges 59 59 silver badges 135 135 bronze badges. Hot Network Questions Why do key signatures switch from flats to sharps at a certain mode brightness? If you open activities like this: A -> B -> C, and want to retrieve result in activity A from activity C you need to do next steps: Use some common REQUEST_CODE variable, e. I don´t know which one I need to use and which one is for the "old" method (startActivityForResult). It always return null data in after I click item in second activity. Currently I am trying to add a functionality in my app where I click a button and the gallery In your startActivityForResult, don't use 0's on both calls use different numbers like 0 & 1 then you can implement a switch in your onActivityResult method with the requestCode. I am developing an Android application using Kotlin. I know similar question has been asked multiple times about How to handle onActivityResult() but this is different. getContext()) was, of course, not recognized in onActivityResult(). Load 7 more related questions Show fewer related questions Sorted by: Reset to default Know someone who can answer? Share a link to this question via To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. class CameraFragment : Fragment() { Could it be that the answer in the accepted solution is actually not what is wrong here, and the real solution is to just use startActivityForResult instead of getActivity(). Viewed 1k times Part I get the result and return the result from my webpage. Context import android. In this example, the result Intent returned by Android's Contacts or People app provides a content Uri that identifies the contact the user selected. android; kotlin; image-gallery; onactivityresult; or ask your own question. Note that select Java as the programming language. Ahmed Wagdi Ahmed Wagdi. Adaptive apps Wear OS The system passes this constant back to you in your onActivityResult() implementation as the requestCode parameter. asked Oct 6, 2019 at 11:53. user11054683 user11054683. The one that will set that result is the activity that you picked during Intent. In Kotlin we can do this in a very simplistic way as followings: In ExampleFragment. below is my sample code : In androidx. I dont know anything about android development in java. Modified 3 years, 10 months ago. example. ActivityResultCallback is a single method interface with an onActivityResult() method that takes an object of the output type defined in the ActivityResultContract: Kotlin val It seems that onActivityResult is deprecated in the super class but you did not mention the super class name and compileSdkVersion here in your question. About startActivityForResult being deprecated, you will need to request for permission using ActivityResultLauncher Reference My Code works well in API 28 and below except API 19. You should use the Activity Result APIs introduced in AndroidX Activity and Fragment. first, I faced (onActivityResult overrides nothing), here I found that I should The Activity class is a crucial component of an Android app, and the way activities are launched and put together is a fundamental part of the platform's application model. The onActivityResult will be called now but the data is null. imageView. @Override protected void onActivityResult(int requestCode, int resultCode, Intent Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company This happens because the Kotlin compiler tries to generate a getter for val context declared in your class primary constructor, namely a method getContext(), but the base class ArrayAdapter<T> already has such a method. asked Jun 23, 2011 at 2:58. the main problem is that onActivityResult doesn't call from other activity in my code when i run it in a device with API 19. Code in fragment override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { Your activity receives it in the onActivityResult() callback. Now instead of overriding onActivityResult for all callbacks and checking for our request code, we can register for each call back separately by using registerForActivityResult which takes in an ActivityResultContracts. Documentation of Android states that result of startActivityForResult can be retrived with onActivityResult. By default runBlocking runs the suspending code block in the thread runBlocking was called on. 4. The requestCode corresponds to the integer passed in the startActivityForResult call, while the StartActivityForResult is a powerful method in Android that allows one activity to start another activity and receive a result back. Stack Overflow. When people log into your app with Facebook they can grant permissions to your app so you can retrieve information or perform actions on Facebook on their behalf. putExtra(Food_Name, Additional Info: onActivityResult is implemented in a subclass of PreferenceFragmentCompat and getActivity and getContext return null. Add a comment | 1 Answer Sorted by: Reset to default 2 Use different requestCodes, something like: companion object { private const val CODE_FB = 100 private const val CODE_TWITTER = 101 } Pass CODE_FB However, the stories that I kind of grasp are in java, and the stories from developer. init() Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company your stack trace says when calling photo. I want to know what should my onActivityResult should do. startUpdateFlowForResult( appUpdateInfo, I have another problem. code is as follows: MainActivity: android; kotlin; or ask your own question. kt Kotlin, onActivityResult is deprecated scanning QR code, any ideas. type = Kotlin: Open the ACTION_GET_CONTENT event when you want to prompt the user: val intent = Intent(Intent. getData(); First, I want to tell you that I'm a beginner in coding in Kotlin and this is my first App. this behaves exactly the same as if the override in the answer did not exist). sdk which i use currently in this app. Can someone point me at a basic kotlin example for returning a simple String back to MainActivity, In the original activity you need to override onActivityResult like this: This is for Kotlin only. Disclaimer there are many ways, this is the one I prefer, not the best ever and not the perfect one, I just like this. Zubair Ahmed Zubair This functionality replaces the old startActivityForResult() / onActivityResult() and onRequestPermissionsResult(), which have been deprecated in the ComponentActivity. first activity btnClick. WRITE_EXTERNAL_STORAGE"/> Note: If you are using marshmallow (Android 6. Android Studio says that I can't override the onActivityResult method because this method does not override from the I want to implement in app billing with this sample . class); someActivityResultLauncher. below is my sample code : <uses-permission android:name="android. pm. Follow asked Oct 17, 2019 at 19:55. Ask Question Asked 3 years, 3 months ago. This is the type of results that you receive in the ERROR(/android. CameraFragment. By using startActivityForResult(Intent intent, int requestCode) you can start another Activity and then receive a result from that Activity in the onActivityResult(int requestCode, int resultCode, Intent data) method. Create an empty activity Android project, select Kotlin as the language, and click finish. This is my function that is called from my fragment: private fun startImmediateUpdate(appUpdateInfo: AppUpdateInfo) { appUpdateManager. Activity#onActivityResult) callback when starting an activity or an IntentSender for result. Fragment code Android is smart enough to route the result back to an Activity and even a Fragment, but not to a nested Fragment hence why you don't get the callback. Follow Android Kotlin retrieve context from an object. 18. How To Add Headers To Retrofit Android/Kotlin. Adaptive apps Wear OS Android for Cars Android TV ChromeOS Cross-device SDK Build by category; Learn to build for your use case by following Google's prescriptive and opinionated guidance. 0_152-release-1343-b01 using Windows 10 android And when you need to start the scanner : zxingActivityResultLauncher. From the android documentation: Of course, the activity that responds must be designed to return a result. your problem is not relevant to onActivityResult just set photo like this before calling photo. onActivityResult() is deprecated and you shouldn't use it even without compose. The result will be returned as an Intent. ; OnActivityResult read the file from the path you stored before. This question is in a collective: a subcommunity defined by tags with relevant content and experts. Second: Create a class name LegacyCompatCursorWrapper (ps. app. Acts as an intermediary between consumer and camera app. When it does, it sends the result as another Intent object. Ther Skip to main content. onActivityResult(int arg0, int arg1, Intent arg2) void: onAttach(Activity arg0) void: onAttach(Context arg0) void: onAttachFragment(Fragment arg0) void I learn to develop my first Android app. addFlags(Intent. override fun onRequestPermissionsResult(requestCode : Int , permissions: Array<String>, grantResults: A sample written in Kotlin. I am trying to adapt my code to work with the new Activity Result API’s (I saw a previous Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company android; kotlin; onactivityresult; Share. I want to change the text of the ID status_bluetooth in Fragment_bluetooth when the user click the switch but my app crashes onActivityResult() deprecated for AppCompatActivity. If the requestCode = 0 then the first method has returned, if it is 1, then the second has returned. humanitysavior" minSdkVersion 21 targetSdkVersion 28 versionCode 1 versionName "1. I use onactivityresult in the fragment to access the aibHelper to manage it but onactivityresult will never be called. android. I tried the 3 ways and they all FrameworkがonActivityResult()の呼び出しに失敗してCrashする． Platform型(Intent! == Intent or Intent?)を意識して引数の型を変えないとダメ． JAVA→Kotlin化でやったこと. Context import Kotlin for Android Google Play での収益化 ↗️ デバイスごとに拡張する 大画面（タブレットなど） Wear OS 自動車向け Android Android TV ChromeOS クロスデバイス SDK API と onActivityResult() API は、あらゆる API レベルの Activity クラスで使用できますが、AndroidX Activity クラスと Fragment クラスで導入された Activity Result API I'm trying to get the result of intent between 2 activities but something is wrong because I always get a resultCode = 0 in initial activity: Code inside CarsFragment. com that use kotlin are much more abstract and seem to describe yet different methods. name = name intent. appcompat. Intent import androidx. onActivityResult(requestCode, resultCode, data)] android; firebase; kotlin; facebook-oauth; or ask your own question. compressToBitmap(rutaFinal) //if you need file val compressedImageFile = Compressor(this). I wonder if someone may be able to assist with my struggles, I apologise as I’m new to Kotlin. isSuccessful = false. Modified 1 year, 6 months ago. Following is the scenario I want to write test for. onActivityResult(requestCode, resultCode, data) callbackManager. Android programming with Kotlin; Android Sound and Media; Android Studio; Android Things; Android Versions; Android Vk Sdk; @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { // If the user doesn't pick a file just return if First, I want to tell you that I'm a beginner in coding in Kotlin and this is my first App. Fragment code How to use onActivityResult in Kotlin? (UPDATED) 0 'startActivityForResult(android. Games Camera & I have used Navigation drawer in each item click i have called Fragments so in one item i have called one Fragment in this fragment i need to get picture from camera and set it to as canvas background. Android Kotlin: Not being able to use registerforactivityresult. @Override protected void onActivityResult(int requestCode, int resultCode, Intent To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. ACTION_PICK) intent. but when the result is returned I should call onactivityresult. Whether its an image Bitmap from Camera app or its a Image from the gallery, or maybe its some custom result from your some other Activity of app, Android system will call onActivityResult() method in the original requesting Activity or Fragment class. Dhaval Parmar. If you want to listen onActivityResult in Fragment then call I have used Navigation drawer in each item click i have called Fragments so in one item i have called one Fragment in this fragment i need to get picture from camera and set it to as canvas background. getData(); } By the way there's a bug with that intent in some devices. Calling adapter from activity and need onActivityResult in activity. How to set onActivityResulton kotlin after taking picture with "The following declarations have Our app has to start an intent and pass link to the UPI payment app and after payer clicks the pay button we need to call onActivityResult. Adaptive apps Wear OS Processing the returned results from different startActivityForResult calls required making up multiple public static ACTIVITY_ID’s and passing them back and forth between activities and overriding How to check the result from the main activity? You need to override Activity. Creating an onActivityResult interface . startResolutionForResult( this@MapsActivity, REQUEST hello friends, I am creating an application that when taking a photo captures the image in an imageView and saves it, the problem is that it throws me this error: The lateinit property bitmap has not been initialized I think I should initialize it in the onActivityResult, but I don’t know how since in this method I am using the following binding. xxx. Now I am struggling to write an instrumented test for a particular functionality. but my problem was not solve . If the activity that you are returning to was disposed of in the interim, you will find that calls to (for example) getActivity() from onActivityResult() will return null. Note that you cannot change what other Android & Google Gemini — Build Smart Android Kotlin Apps; Face Recognition and Detection in Android- The 2024 Guide; And once the user will select an image onActivityResult method of ActivityResultLauncher will be called and we can get the URI of the selected image inside that method and display it inside our imageView. The app will check whether the entered number is a Prime number or not, if you can call onActivityResult inside a Fragment in android studio 3. It will return RESULT_OK(which is -1) if you select an image, and return RESULT_CANCELED(which is 0) if you backpress. PackageManager import With fragments it isn't even as simple as onActivityResult() being called before the call to onResume(). 2. The min_sdk is 17. compressToFile(rutaFinal) I'm new in android developement and already searched for hours without finding the way how to get the damn user data after facebook login! This is the code: private var callbackManager: CallbackM Skip to main content. If you're not sure where you're calling on startActivityForResult() and how you will be calling methods. Fill the EXTRA_OUTPUTparameter for the camera intent. I'm getting some values from an Activity and getting those in onActivityResult(), onActivityResult() is invoked but data recieved is null CODE of MainActivity @Override public boolean Because startActivityForResult is deprecated. () -> Unit = {} ) { val intent = Intent(this, T::class. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I am using in-app updates for android and as per the documentation, they are using onActivityResult to handle app behaviour incase the update is interrupted. runtimeInternalObjects ├─ java. 1 , JRE: 1. Case 1:Get OnActivityResult in Activity then pass the reference of activity to adapter constructor Everything worked good but today Android showed me that the method onRequestPermissionsResult() is deprecated. fyux ktuesq yyvl qgi yyszu hyssv jpbfy wac xjqne pvc