Get bitmap from imageview kotlin Latest updates Mar 30, 2016 · I use the camera intent to get the bitmap instead of choosing the file. AppCompatActivity import java. Try Teams for free Explore Teams If you are willing to use Android KTX for Kotlin you can use the extension method Drawable#toBitmap() to achieve the same effect as the other answers: val bitmap = AppCompatResources. getDrawable(); Bitmap bitmap = ((BitmapDrawable) imgDrawable). getResources(), R. decodeFile(currentPhotoPath). Nov 14, 2011 · I'm trying to inflate a layout and use that to set a bitmap on an image view. Bitmap; import android. ACTION_PICK); photoPickerIntent. Share Image of image view with intent in Kotlin. May 28, 2017 · This is a full solution (found in the Hackbook example from the Facebook SDK). Copy the image which you want to add to your image view. ImageView inherits the android. So you can invoke ImageView. setImageBitmap(resource) } override fun onLoadCleared(placeholder: Drawable?) { // this is called when Apr 24, 2025 · A Bitmap is an image representation that consists of pixels with a specified width, height, and color format. View import android. media. getDrawable(R. Picasso. Last update 03. ARGB_8888); Jul 17, 2022 · import android. getBitmap(); And Oct 7, 2010 · (KOTLIN) So, as of April 7th, 2020 none of the above mentioned options worked, but here's what worked for me: If you want to store the bitmap in a val and set an imageView with it, use this: val bitmap = BitmapFactory. In this guide, we will take a look at how to use an ImageView, how to manipulate bitmaps, learn about the different density folders and more. camerademo; import android. toByteArray(); return byteArray; } I need to display a video thumbnail based to a URL into an ImageView view child of my ListView items, i have found this post but not worked. PNG, 100, byteArrayOutputStream); byte[] byteArray = byteArrayOutputStream . drawable,(the reference for the picture), which is stored as an int, but displayed in the R. createScaledBitmap (bMap, 150, 100, true); // Loads the resized Bitmap into an ImageView ImageView image = findViewById (R. toBitmap() or . YourImageName); I mean to say just change null value with getResources() If you use this code in any button or Image view click event just append getApplicationContext() before getResources(). To convert from bitmap to Base64 use this method. content. length) After that, you can set it into the image view. BitmapFactory import android. Though the app is running but the image is not getting saved in the gallery. Bitmap icon = BitmapFactory. contentDescription Aug 18, 2021 · I would like to have a code similar to that but in Kotlin. Media. This is production code and naturally tested. Apr 4, 2011 · public static Bitmap getBitmapFromView(View view) { //Define a bitmap with the same size as the view Bitmap returnedBitmap = Bitmap. I tried : ImageView imageView = findViewById(R. setImageBitmap(bitmap); } catch (IOException ex) { //ignored } You simply can use this Kotlin extension function where Jan 16, 2012 · You can get height and width of ImageView by using getWidth() and getHeight() through while this will not give you the exact width and height of the image, for getting the Image width height first you need to get the drawable as background then convert drawable to BitmapDrawable to get the image as Bitmap from that you can get the width and height like here Jan 29, 2011 · I've found this easy solution. createBitmap(imageView. Config. Feb 14, 2022 · Externally, images can be loaded from websites. buildDrawingCache(); Bitmap bmap = imageView. Dec 10, 2014 · Make sure you are on the Lastest version. ImageView class or android. toBitmap() Mar 17, 2010 · In Android, an ImageView is a rectangle by default. Layout had one ImageView and one // Load a bitmap from the drawable folder Bitmap bMap = BitmapFactory. setImageResource is usually passed the reference R. Message message=new Message(); String imageUrl=message. Right-click on it and paste all the images into the drawable folder. createBitmap(myBitmap. my_drawable_image_name). compress (Bitmap. getBitmap(); the returned is the original Image with the original Width/Height not the Scaled Size, how is it possible to get the Scaled Bitmap not the original one? May 10, 2010 · There is a great Kotlin extension function in Android KTX: I had one TextView in layout which I wanted to convert in Bitmap. getBitmap(); OR. decodeResource(getResources(), resourceId); StackBlurManager stackBlurManager = new StackBlurManager(bitmap); // process the image using a certain radius stackBlurManager. Images. getBitmap(); Android Exmple to Convert Drawable to Bitmap . through the bounds, you can compute the width and height of the Bitmap drawn in ImageView Jun 26, 2019 · I needed that code of Mike A in Java so I converted it. setType ("image/*") // Step 2: Get Bitmap from your imageView val bitmap = imageView. Below is the code for the activity_main. MediaStore. bumptech. decodeFile(pathToPicture)); As shown, the setImageBitmap method is another key to this solution. That's why you are given zero all the time. Apr 27, 2024 · Hey, thanks for the reply. How do we load Image from Drawable folder with Compose? I was finding it mighty difficult to get the actual path and more often than not I would get the wrong path. Color import android. LoadedFrom from){ /* Save the bitmap or do something with it here */ //Set it in the ImageView theView. Bundle; import android. fun . as shown below in Kotlin: // Load JPG file into bitmap val f: File = myJPGFile val bitmap Dec 12, 2011 · In Android 5. img1); I have the image img1 in the Jul 31, 2012 · Get Bitmap from assets: imageView. This is extremely useful if you are loading an image from the content resolver thingy (e. 0 (9) Android Aug 7, 2015 · I don't know performance, but you can try this: First of all transform your bitmap as byte[] array: private byte[] bitmapToByte(Bitmap bitmap){ ByteArrayOutputStream stream = new ByteArrayOutputStream(); bitmap. Drawable d = new BitmapDrawable(getResources(), bitmap); Aug 25, 2021 · import android. Bitmap import android. setImageBitmap, it looks like as if I used imageView. To counter that, once you have a Bitmap, I use that to get the URI from using the getImageUri(). Application of ImageView is also in applying tints to an image in order to reuse a drawable resource and create overlays on background images. convertDpToPixels(float) method here. findViewById(R. Bitmap myLogo = BitmapFactory. provider. Each pixel can be set to a given color but exactly what color depends on the type of the pixel. For more detailed information and other related topics, check out our comprehensive guides: Typically, images are displayed using the built-in image view. For Example, we have a LinearLayout containing some child views such as ImageView(s), Aug 28, 2019 · Assuming that your pathToPicture is correct, you can then add this bitmap image to an ImageView like this: ImageView imageView = (ImageView) getActivity(). 2019. decodeResource(context. But what is a image? A Bitmap is-a image, not hard to understand and we use setImageBitmap for that purpose. 4 (5) Android 5. This view takes care of the loading and optimizing of the image, freeing you to focus on app-specific details like the layout and content. e. Ask questions, find answers and collaborate at work with Stack Overflow for Teams. ImageView; public class MyCameraActivity extends Activity May 4, 2025 · Kotlin KOTLIN is a cross platform, statically types, general purpose programming language with type inference. buildDrawingCache(true); Bitmap bmp = imageView. val bitmap = AppCompatResources. NetworkOnMainThreadException. asImageBitmap() is an extensions on Bitmap that compose provides and it creates an ImageBitmap from the given Bitmap. getBlob(cursor. Moreover, ImageView is also used to control the size and movement of an image. COL_BLOB));" Aug 1, 2013 · 3D Hologram Video Projector (3) 3D smartphone (1) accessory (1) ACTION_GET_CONTENT (5) ACTION_OPEN_DOCUMENT (13) ACTION_OPEN_DOCUMENT_TREE (1) ActionBar (1) ActionBarCompat (7) AdMob SDK (1) AlarmManager (2) AlertDialog (1) AlertDialog. CompressFormat. You can check the code for DynamicUnitUtils. Jun 18, 2019 · My onActivityResult is not working because getBitmap is deprecated. But it sets my image to ImageView's source (i. v7. setImageBitmap(bitmap); } }); Feb 27, 2023 · ShapeableImageView. getBounds(Rect rect) method. Step by Step Implementation Jan 26, 2012 · I get no bitmap drawn. Jun 14, 2010 · METHOD 1: Either you can directly convert to bitmap like this. Result Code thumb_image. setDrawingCacheEnabled(true); May 8, 2025 · I am using intent to launch camera: Intent cameraIntent = new Intent( android. getDrawable(requireContext(), drawableId). getDrawingCache()); imageView. kt file and refer to the following code. createBitmap method and specify the desired width, height, and color format: Bitmap bitmap = Bitmap. JPEG, 100, stream); byte[] byteArray = stream. setImageBitmap(BitmapFactory. KOTLIN is designed to interoperate fully with java but type inference allows its syntax to be more concise. Nov 20, 2019 · Here is the kotlin code: val decodedByte = Base64. ic_launcher); ByteArrayOutputStream stream = new I have a list of entries and some bitmap files in the res/drawable-mdpi directory. toBitmap // your imageView here. load(R. I used it (found in Creating camera intent app using Kotlin on android - Displaying thumbnail). setImageResource not imageView Jul 21, 2020 · This example demonstrates how to convert a Drawable to a Bitmap in Android using Kotlin. getBlob(1); here "1" refers to the order/index of column in the databasenote that the column "blob" is the second column, first-0 and second-1 . setImageBitmap(bitmap); Sep 18, 2013 · I am using imageView. Oct 17, 2018 · Having seen a large amount of issues with bitmaps incorrectly scaling when converted to a BitmapDrawable, the general way to convert should be:. Try Teams for free Explore Teams Hi I'm using Glide to load image from my drawable folder and all works fine, this is my code : Glide. getHeight(),Bitmap. getDrawingCache() now get drawing cache is deprecated view. Uri imageUri = intent. data!!) bindImage(ui. Feb 28, 2020 · I have stored the bitmap from the camera capture into the photo variable. getDrawingCache(); there's your bitmap as the screen saw it. Now I want to convert it to URI so that I can store it in a file and then store it onto my server. File class MainActivity: AppCompatActivity {// on below line we are creating variable for image view. Here is the code for. transparent), check to make sure the current image isn't set as background using setBackgroundDrawable() or something similar. I am even not sure if its possible. The problem is I don't think my path is right because the bitmap is always null, even for the default image. Navigate to the app > res > layout > activity_main. image to Bitmap ImageViewからBitmapを取得しようとして下記のコードを書いたのですが、ImageView imageView = (ImageView) findViewById(R. ImageView import androidx. Bundle import android. May 22, 2024 · Drawable drawable = getResources(). id. masl. Create a new Drawable Resources. // Step 3: Compress image val bytes = ByteArrayOutputStream bitmap. Nov 1, 2020 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 75MB rather than 12MB for the full image (assuming a bitmap configuration of ARGB_8888). view. setImageBitmap to set my image as background to ImageView. I have ImageView with a Bitmap, and the ScaleType is FitXY, when I get the Bitmap out of the Imageview: Bitmap currentBitmap = ((BitmapDrawable) context. To get the Bitmap from Imageview Drawable imgDrawable = imageview. How can I make it a rounded rectangle (clip off all 4 corners of my Bitmap to be rounded rectangles) in the ImageView? Feb 14, 2022 · Externally, images can be loaded from websites. Replace this code inside the newly created file and replace ic_action_back with your drawable file name. OnImageCapturedListener() { @Override public void onCaptureSuccess(ImageProxy image, int rotationDegrees) { Bitmap bitmap = rotateImage(toBitmap(image. setImageResource(0) works. 2. In my Android - Kotlin application , I'm trying to get the bitmap out of an image to use it's colorPallete, here is the ImageView in my XML file: &lt;ImageView android:id="@+id/ Feb 28, 2013 · After you display a Bitmap in a ImageView, The ImageView will create a BitmapDrawable object to draw it in ImageView's Canvas. Java JA Feb 2, 2023 · My task is to get from my FrameLayout - a bitmap. Here are the methods I tried but no use. java class as a hex value, 0xf2fs Get Bitmap attached to ImageView. imageView) Aug 17, 2012 · setImageBitmap(Bitmap bm) setImageResource(int resId) setImageURI(URI uri) ImageView, by the name, is used to display an image. setDrawingCacheEn Oct 4, 2018 · While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Im looking for a way to use bitmap as input to Glide. The Palette class, found in android. kt file. getHitRect(rect) Dec 6, 2016 · I have two Views (Textview &amp; ImageView) in the FrameLayout, I want to save the image with text. 0 Lollipop, a class was added to help extract useful colors from a Bitmap. I have used following code, but getDrawable() For Kotlin: simply write this code to get the bitmap from an ImageView. Subsequently, I use the tempUri Uri instance to get the actual path as it is on the device. first create a bitmap object from imageview and get the width and height from it. You can add this before the code where you are trying to get Bitmap out of the ImageView. Currently I am using view. getWidth(), myBitmap. Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project. widget. Sep 15, 2022 · imageView. Then, I'm adding that imageview to a linear layout and displaying the linear layout. encodeToString(byteArray, Base64. Actually, I solved it yesterday. You can first convert ImageProxy to Image in Java using . Such a large memory demand can immediately use up all the memory available to the app. Dec 31, 2016 · ImageView imageView = findViewById(R. blendMode: to add color effects to our imageview. implementation 'com. This example demonstrates how do I convert Drawable to a Bitmap in Android. A bitmap is simply a rectangle of pixels. You need to set the size with RequestOptions in apply() and use a RequestListener to retrieve the bitmap. ImageView import android. Explore Teams Jan 12, 2019 · Starting off by saying I'm new to the Android language and I need help with something. getPath(data?. package edu. getImage()), (float) rotationDegrees); ImageView takenImage Jan 3, 2024 · Loading a single bitmap into your user interface (UI) is straightforward, however things get more complicated if you need to load a larger set of images at once. For Example, we have a LinearLayout containing some child views such as ImageView (s), TextView (s), and maybe some more UI Views. I am using Universal-Image-Loader and there is this functionality that access the file cache of the image from sd card. Dec 27, 2017 · I'm using the Glide image library and trying to populate an ImageView on getViewAt method of new SimpleTarget<Bitmap>(512, 512) { @Override public void Jul 29, 2022 · If you do not find this template, try upgrading the Android Studio to the latest version. process(progress*4 Jul 23, 2024 · That's it! You have now applied a tint to a bitmap in Kotlin using the ColorFilter class. Here’s a method to calculate a sample size value that is a power of two based on a target (The answer was heavily modified after clarifications to the original question) After clarifications: This cannot be done in xml only. Just capture the image from camera and display it in an ImageView. I'm trying to get an image from an inputstream connected to my java program and save it to the internal stora Jun 25, 2019 · Use the latest version of Glide. 10. setDrawingCacheEnabled(true); Bitmap bitamp = Bitmap. Outputs from both the methods are similar but it is recommended to use the canvas API as the view drawing cache methods may not work in the future releases of Android. USER_PLACE_HOLDER) Aug 5, 2021 · Step 3: Create an ImageView in the layout. getDrawingCache(true); Jan 24, 2012 · as I understand you are trying to get the blocking rectangle like so: If you are trying to get the Rect after the ImageView is drawn in the layout then you can call the View. You could just use the imageView's image cache. In many cases (such as with components like ListView, GridView or LruCache class (also available… Dec 16, 2017 · ADD this. It will render the entire view as it is layed out (scaled,bordered with a background etc) to a new bitmap. 0' Then take a global Bitmap variable and call like this- May 9, 2020 · I'm exploring CameraX API of android using Java and trying to build capture image use-case. asBitmap() . 1. Jan 21, 2017 · Actually you have two questions in one 1) How do you loop throw android. setImageBitmap() example. load(url) . How to change app icon Android studio . Image pixels 2) How do you convert android. Share multiple Aug 19, 2023 · First, make sure you have an ImageView in your layout XML file where you want to display the image: Next, in your Java or Kotlin activity or fragment, load the Jul 31, 2012 · ImageView imageView=findViewById(R. yourimage. Mar 18, 2010 · Coil is an image loading library for Android backed by Kotlin file from that link you can instantiate a url image view: Bitmap > { ImageView ivPreview = null May 21, 2013 · If none of these solutions are clearing an image you've already set (especially setImageResource(0) or setImageResources(android. getBackground(); if Jun 19, 2022 · Step 3: Adding images to the drawable folder. load(artistImageUrl) . getDrawable()). Once the image is converted to Bitmap, it can be stored locally on the device. Check this out. A new file will be created inside the res/drawable folder. getBitmap(); Get the drawable resource directly by Resource ID. setBackgroundResource(R. load(imagePath) . Add Glide to your project like this - implementation 'com. ImageView inherits the an Apr 22, 2015 · I am asking the user for the access to the gallery through the code as a listener here: Intent photoPickerIntent = new Intent(Intent. I'm trying to load the image corresponding to the string value selected from the list by generating a path string and using bitmap factory. drawable. Dec 20, 2023 · Introduction: In the dynamic world of Android app development, understanding and effectively manipulating images are crucial skills for creating visually appealing and efficient applications. Activity; import android. test_image Nov 23, 2022 · ImageView class is used to display any kind of image resource in the android application either it can be android. How would I get the bitmap from an imageview and manipulate it (will probably use gaussian blur) and set it back to the imageview? Mar 18, 2019 · Pass 0 for height or width to use the current view dimensions. AnyClass. getHitRect(Rect) method which will give you the blocking Rect of the Drawable inside the image view. KOTLIN is sponsored by JetBrains and Google through the Kotlin Foundation. We demonstrated the application in Kotlin, so make sure you select Kotlin as the primary language while creating a New Project. lateinit var imageIV: ImageView override fun onCreate (savedInstanceState: Bundle I know this question was asked a lot before but every time I try to retrieve the Bitmap from my ImageView it return null object . org Feb 21, 2024 · I’m a beginner in Kotlin and Android Studio and I would like to request for help to resolve this question: Download an image from the URL; Create Adapter module to receive bitmap; Show image through ImageView ob… Jan 19, 2023 · How to get the Bitmap from any UI View & Save? In this tutorial, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. But I don't know how to convert the returned file cache into bitmap. png file and display it on imageview. 0' Kotlin: Glide. The problem is that I have resou Picasso. support. Navigate to app > res > drawable. The shape can be highly customizable. graphics. setImageBitmap(bitmap); Additional Resources. imageView_coupon)の行でNullPointerExceptionが返ってきます。どこが間違っているのでしょうか？ どなたか分かる方がいれば教えていただきたいです。すみませんが、よろしくお願いし Jun 26, 2019 · But you can actually still use Bitmap instead of drawable if you need so: Image(bitmap = bitmap. DEFAULT) val bitmap = BitmapFactory. val bmp:Bitmap = ImageDecoder. However, internally, the ImageView has-a Drawable but not a Bitmap and that is what setImageDrawable for. private String convertBitmapToBase64(Bitmap bitmap) { ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); bitmap. decodeByteArray(decodedByte, 0, decodedString. To work with internet we need a separate thread otherwise we will get android. image); Bitmap bitmap = ((BitmapDrawable)imageView. modifier: to add padding to imageview: contentScale: to add scaling to our image to fit our image inside imageview: alpha: to add alpha to our imageview. graphics, can extract the following colors: Oct 4, 2010 · None of the answers here actually answer the question: From a Bitmap of any size displayed by an ImageView, find the actual dimensions of the displayed image as opposed to the dimensions of the supplied Bitmap. Oct 7, 2016 · Excellent answer bro :) Just one note: While retireving data byte[] image = cursor. startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST); and This example demonstrates how do I get a bitmap from Url in android app. YourEntry. Jul 20, 2020 · ACTION_SEND). The ShapeableImageView is an ImageView that draws the bitmap with the provided Shape. into(myImageView); I'm wondering if there is Feb 11, 2016 · In Android I have an ImageView which user can manipulate the position and zoom level in the UI. with(this) . LoadedFrom from) { /* Save the bitmap or do something with it here */ // Set it in the ImageView theView. A bitmap is a digital image file format that stores graphical information in the form of a grid of pixels. drawable. Loading this into memory uses 0. Glide has a good image enhancement with scale. AppCompatActivity class MainActivity: AppCompatActivity {lateinit var May 15, 2017 · Now I want to set it to an imageview when activity is loading. os. just make sure it built. We can also add a stroke/border to the image. ACTION_IMAGE_CAPTURE); getParent(). DEFAULT); } Aug 28, 2019 · ImageView imageView = (ImageView) getActivity(). setImageBitmap(new Jun 27, 2024 · If the bitmap configuration used is ARGB_8888, the default for Android 2. setImageResource(R. getColumnIndex(YourContractClass. setDrawingCacheEnabled(false); I hear that android flag "blur" is no longer supported after API 14 , but I wanted to use Java methods anyway. . android:background). getIdentifier("imagename", "drawable", "mypackage"); // get bitmap from resource id Bitmap bitmap = BitmapFactory. my_drawable); METHOD 2: You can even convert the resource into the drawable and from that you can get bitmap like this Feb 11, 2021 · I want to load a bitmap from URL and then use palette API to get some colors from that. Believe I have to use Bitmap but am not familiar with it so your support is much appreciated. compress(Bitmap. Please tell better what you have. setImageBitmap(resource) } override fun onLoadCleared(placeholder: Drawable?) { // this is called when imageView is Dec 12, 2011 · In Android 5. EXTERNAL_CONTENT_URI); startActivityForResult Jul 12, 2016 · I'm trying to get a png Bitmap from URL but the Bitmap is always NULL in with this code: private class DownloadImageTask extends AsyncTask<String, Void, Bitmap>; { ImageView bmImage; Jul 12, 2022 · Many times images are displayed within the ImageView using bitmap instead of drawable files. Images. Bitmap factory helps convert image to a Bitmap. Thus it would be much better if you create a contract class and do "byte[] image = cursor. getImage(); And then you can convert Image to Bitmap using upper function converted into Java My Best Function. Latest updates The idea was a one line way to get the bitmap given you had already defined an url. My main problem is manipulating the bitmap from an Imageview drawable. decodeBitmap(your_source_file) The preceding use-case was to generate a source from a file path and decode it to Drawable or May 4, 2019 · I'm trying to get the color of a pixel from my imageView by hovering over it, but my application keeps crashing. ’ May 29, 2020 · I then want to use kotlin to fetch the . glide:glide:4. io. app. Short extension for Kotlin. my_image); // Resize the bitmap to 150x100 (width x height) Bitmap bMapScaled = Bitmap. getDrawable() method to get the reference of the BitmapDrawable, and get the Bounds by invoke Drawable. mImageViewFilter. Below is how I get the bean from the rest api and then get the URL out of it. 0. It has never failed for me and I have used it many times. getBitmap(this. getDrawingCache()) view. Nov 29, 2018 · I need to get a bitmap from a distant url (or from an imageview previously filled using glide as bitmap if it's easier) I need to put it in a Bitmap variable, not directly in an imageview (I use it to update a mediastyle notfiication) I tried to extract the drawable from the layout directly and turn it to a bitmap but I get a black square. imageView. setType("image/*"); May 7, 2025 · As you have already get the Uri. drawBitmap(myBitmap, 0, 0, null); //Draw everything else you want into the canvas Certainly imageView. Convert an Image from Firebase to Grayscale and Display it in ImageView. getWidth(), view. Drawable (It is a general abstraction for anything that can be drawn in Android). 09. For example: Is it possible to implement this? Please help me. Aug 17, 2016 · The way you make reference to the image object is wrong. colorFilter: to add colors to our imageview. decodeResource (getResources (), R. asImageBitmap()) . It looks like you have to create a bitmap from the ImageView and check to see if it is null. appcompat. Feb 20, 2025 · bitmap: to add a bitmap for your image inside imageview. In this article, we will take a look at How to Resize Bitmap in the android application to resize our image to be displayed within our ImageView. Try converting the image view to a bitmap drawable first then get the byteArray: ImageView imageView = (ImageView) findViewById(R. SuppressLint import android. To create a Bitmap in Android, you can use the Bitmap. Step 2: Working with the MainActivity. R. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. public class MainActivity extends Activity { private ImageView imgView,bitmap; @Override protected void onCreate(Bundle savedInstanceState) { super and then get the bitmap from imageView. my_img_view); my_img_view. Dec 20, 2023 · In this article, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. Then I used Url object to get that image url. getBitmap(); Or to obtain Bitmap from Uri, we can use the Glide library. When I use imageView. Input file name. For Example, we have a LinearLayout… See full list on geeksforgeeks. example_drawable); Bitmap bitmap = drawableToBitmap(drawable); // Now you can use the bitmap object as needed imageView. decodeFile(pathToPicture)); Nov 11, 2014 · I want to get Bitmap from ImageView. setImageDrawable(your_drawable_file) We're using the decodeDrawable method to acquire a drawable, but we'll use the decodeBitmap function to get a bitmap from the specified source. Is there any alternative code to achieve this? Here is the code that needs to be changed (any suggestions?): val bitmap = MediaSt Mar 1, 2022 · I am trying to save a taken image from the camera activity to the gallery so i made a function for it to do the same. into(new Target() { @Override public void onBitmapLoaded(final Bitmap bitmap, Picasso. For Example, we have a LinearLayout containing some child views such as ImageView(s), TextView Feb 3, 2017 · Bitmap bitmap = BitmapFactory. setImageBitmap(bitmap); Oct 23, 2021 · @Composable fun BitmapImage(bitmap: Bitmap) { Image( bitmap = bitmap. profile_circle); Set the image on the ImageView then convert it into Bitmap (works for svg/VectorDrawable too) Sep 9, 2017 · I think maybe the next code can help you half way. ImageView imgView = new ImageView(this); imgView. val rect = Rect() view. Is it possible to get the zoomed image (changed image) from the ImageView instead of original one. getImageUrl(); I get Message object from my database and image url is include in that Message object. decodeByteArray to say ‘Invalid input. setImageBitmap(bitmap); } @Override public void onPrepareLoad(Drawable placeHolderDrawable) {} @Override public void Aug 11, 2021 · I am able to set the image in imageView A bitmap you mean. Go to the MainActivity. imageView) if you have image in drawable folder then use. So what am I not doing right? Then you can use the rotated image to set in your imageview through. color. It's for resizing purposes. That is, I need to draw my recycler on the bitmap, but not the entire recycler, but only the part that is visible on the screen. Jan 6, 2018 · So in order to get bitmap from ImageView (mImageViewFilter ) Bitmap bitmap = ((BitmapDrawable)image. ACTION_GET_CONTENT,MediaStore. Intent; import android. Button; import android. Ive tried using code from stackoverflow threads but most of them are old and outdat Jan 3, 2024 · For example, an image with resolution 2048x1536 that is decoded with an inSampleSize of 4 produces a bitmap of approximately 512x384. The URL of the image present on the website is decoded and can be displayed using a bitmap factory. setImageBitmap(bitmap) } Jan 19, 2023 · In this article, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. Image image = imageProxy. Here's what I've tried: public class TestActivity extends Activity { private static Bitmap bitMap; /** Called when the activity is first created. g. What is bitmap conversion in Kotlin? Bitmap conversion in Kotlin refers to the process of converting an image or graphics file into a bitmap format. That is, I need to get a bitmap that will contain pictures that are visible on the screen. Bitmap bitmap = ((BitmapDrawable)image. into(object : CustomTarget<Bitmap>(){ override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) { imageView. CompressFormat. Jun 30, 2019 · You can do this in a very simple way. Get the latest Stay in touch with the latest releases throughout the year, join our preview programs, and give us your feedback. getContentResolver(),imageUri); Imageview my_img_view = (Imageview ) findViewById (R. Nov 25, 2013 · taken from here:. asImageBitmap(), contentDescription = "some useful description", ) } I haven't tried it out myself, but recently came across the blog post when looking into displaying maps using Jetpack Compose. I’m currently using this approach to let users choose an image from their image/photo gallery, which is where I get the file path. getDrawable(context, drawableId). setImageBitmap(bitmap It will return the Bitmap . Jan 8, 2015 · int resourceId = getResources(). android:src) , but it doesn't set my image to ImageView's background (i. if your app is responding to a share-photo intent). annotation. View class which is the subclass of Kotlin. View; import android. JPEG, 100, bytes) // Step 4: Save image & get path of it val path = MediaStore. cis. decode(imageString, Base64. public void onClick(View v) { Intent intent = new Intent(Intent. decodeResource(getResources(), R. 9. 3 (API level 9) and higher, loading a single photo into memory takes about 48MB of memory (4048*3036*4 bytes). xml and add the below code to that file. Mar 31, 2021 · Well in data you are not getting bitmap you are doing it wrong don't expect data to return a bitmap it will return you a URI of that picture you selected you need to get the absolute path from that photo and then load the image from that given absolute path filePath = filesManager. On the documentation page, I cannot find the code for getting bitmap directly I need to show an image by using the file name only, not from the resource id. TextView import androidx. My xml is: &lt;FrameLayout android:id="@+id/ Aug 24, 2015 · This page covers Android load image from URL with Internet using BitmapFactory and ImageView. graphics, can extract the following colors: Jan 3, 2012 · In res/drawable folder,. getData(); Bitmap bitmap = MediaStore. Feb 8, 2017 · A bitmap is a digital image composed of a matrix of dots. imageView); imageView. Bitmap or android. It has the advantage of not needing access to the file itself. gvsu. The mthod asBitmap() needs to be called before load(). RGB_565); Canvas tempCanvas = new Canvas(tempBitmap); //Draw the image bitmap into the cavas tempCanvas. Builder (2) Alphabet (1) AMD (1) andproud (1) Android (Go Edition) (1) Android 4. github. buildDrawingCache(true); Bitmap bitmap = Bitmap. May 13, 2011 · Here's an example activity that will launch the camera app and then retrieve the image and display it. The issue was that the type of image in the base64 string was TIFF, which caused BitmapFactory. id. with(this). decodeResource(getResources(),R. It is not possible to scale both the image and the ImageView so that image's one dimension would always be 250dp and the ImageView would have the same dimensions as the image. For this, I covert the View to a bitmap. toByteArray(); return Base64. private void takePicture() { imageCapture. imageView); Bitmap bitmap Feb 7, 2011 · //Create a new image bitmap and attach a brand new canvas to it Bitmap tempBitmap = Bitmap. ivProfileImage, filePath, Constants. takePicture(new ImageCapture. MotionEvent import android. setImageBitmap(bitmap) } @Override public void onBitmapFailed(Drawable errorDrawable) { } @Override public void Jan 28, 2025 · ImageView class or android. setDrawingCacheEnabled(true); imageView. also { bitmap -> imageView. Aug 14, 2013 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. xml file. ARGB_8888); //Bind a canvas to it Canvas canvas = new Canvas(returnedBitmap); //Get the view's background Drawable bgDrawable =view. Now you have to pass that Uri in getBitmap() to get bitmap and use that bitmap. into(new Target() { @Override public void onBitmapLoaded (final Bitmap bitmap, Picasso. Jan 19, 2023 · In this article, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. createBitmap(view. getHeight(), Bitmap. Note: This Android article covers in both Java and Kotlin languages. Can Convert Bitmap to ByteArray: Bitmap bmp = BitmapFactory. gevufu dzxvpu aojc gkyxok oypswk tnl xsxlgnj evagria iqxqn vib