Get bitmap from imageview kotlin * for this, but the premise is I don't know the id of the image. ARGB_8888) val canvas = Canvas(bitmap) layout. how to load bitmap directly with picasso library like following. Bitmap bitmap; //Convert bitmap to drawable Drawable drawable = new BitmapDrawable(getResources(), bitmap); imageView. Bitmap or android. I know it's much better if I use the R. However, internally, the ImageView has-a Drawable but not a Bitmap and that is what setImageDrawable for. getDrawable(requireContext(), drawableId). taken from here:. getDrawingCache(true); I am trying to load an image from the asset folder and then set it to an ImageView. Follow asked Feb 3, 2012 at 8:51. support. CompressFormat. Bitmap myLogo = ((BitmapDrawable)getResources(). For Example, we have a LinearLayout containing some child views such as ImageView (s), ImageView class is used to display any kind of image resource in the android application either it can be android. decodeFile() they demonstrate. I want to get the image as Bitmap from the image's URL to save it as a Bitmap variable in the model class. createBitmap(this. You might want to apply a filter to the bitmap, and return a byte array. Then, on clicking a button, that image will be sent to a Parse database. fun String. getBitmap(this. 5. parse(imageUri)) val We can display images within our Image View from the image file name, bitmap, drawable file, and the image URL as well. Layout will only getting inflated after OnCreate(). setImageBitmap(bitmap) } @Override public void onBitmapFailed ImageView imageview = (ImageView)findViewById(R. load(artistImageUrl) . ARGB_8888); Canvas canvas = new Canvas(bitmap); view. // Step 2: Get Bitmap from your imageView val bitmap = imageView. Example When you set image resource on your ImageView hImageViewSemafor through hImageViewSemafor. package edu. private fun BitmapToByteArray(): ByteArray { val stream = ByteArrayOutputStream() btm1!!. How to convert Bitmap to image in android Java. implementation 'com. Using Picasso to load an image into a bitmap. private int currentImageResId; View. getDrawable() method to get the reference of the BitmapDrawable, and get the Bounds by invoke Drawable. // Step 3: Compress image val bytes = ByteArrayOutputStream bitmap. android:background). You can get the Bitmap object of the image in method onLoadingComplete of ImageLoadingListener. let's say that coordinate is red and I hava a Bitmap variable named bmp in Activity1 , and I want to send the bitmap to Activity2 . decodeByteArray method in that portion. buildDrawingCache(); setBitmap_transfer(image. When I use imageView. LoadedFrom from){ /* Save the bitmap or do something with it here */ //Set it in the ImageView theView. EDIT : If you don't create the I get an image capture from the camera, it has a size of 1440x1080. ; OnActivityResult read the file from the path you stored before. so I call, for the second time, the imageBitmap, but this time, I have to get the bitmap from the view (cause the view has the I am having difficulties with retrieving a bitmap from my uri. bitmap); //set view to bitmap image bitmap In this article, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. I am doing it in the following way: btn_image_button. widget. 3rd, try with Glide library. edmodo. Color tagColor = Color. image); image. draw(canvas); and I Appreciate your fast and correct reply, Raz. through the bounds, you can In ML Kit version 16. content. 999985) and now i want the colour for this coordinate to be set in a TextView. ??? I'm new to Kotlin and I can't seem to work this one out. 0 Lollipop, a class was added to help extract useful colors from a Bitmap. val bitmap = BitmapFactory. cis. Get Base64 from bitmap 4. I am trying to open the Camera Intent and to retrieve the taken image to put it in an ImageView. decodeByteArray(imageBytes, 0, imageBytes. CropImageView to crop the image. but you are getting view height. ImageView image = (ImageView) view. ivProfileImage, filePath, I want to load a bitmap from URL and then use palette API to get some colors from that. Builder. Coil Kotlin Uri to Bitmap throws null pointer exception. 0' Kotlin: Glide. Is there a way to take a screenshot of a video playing in video view. 2. Bitmap; import android. setImageBitmap(resource) } A Bitmap is an image representation that consists of pixels with a specified width, height, and color format. According to the code of Android and according Android - Kotlin - Share Intent - ImageView's Image. Digging StackOverflow for answers on the similar issue I found people usually suggesting 2 approaches: Load a drawable into memory and compare ConstantState or bitmap itself to other one. Only a ImageView can have a padding (its inside the view and can reduce METHOD 1: Either you can directly convert to bitmap like this. This code scales Drawable of an ImageView to stay in a square like Arbitrary Bitmap Color Handling. setImageBitmap, it looks like as if I used imageView. startActivityForResult(cameraIntent, 101); 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 object I managed to resolve the first item with this simpler method. private String pictureImagePath = ""; private void openBackCamera() { String timeStamp = new SimpleDateFormat The code has been given in both Java and Kotlin Programming Language for Android. The Palette class, found in android. asBitmap() . Image wrapper class; The backing data structure used is determined by the constructor: You can put Parcable (bitmap for example) or serializable objects in a bundle and retrieve the object from the Bundle in the other activity. To access it to your Activity class, you give this <ImageView> an id. what you gave me was the whole image pixel RGB values But you may got me wrong. This will take some time and it may return null if you get the Bitmap from the ImageView right after it. How to load a bitmap into an image-view with Picasso. @Override public void 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 selectedPhotoUri = data. getBitmap(contentResolver, selectedPhotoUri) selectphoto_imageview_register. OnClickListener I have a list of entries and some bitmap files in the res/drawable-mdpi directory. You need to set the size with RequestOptions in apply() and use a RequestListener to retrieve the bitmap. Image image = imageProxy. Bundle; import android. compress(Bitmap. RenderEffect leverages existing rendering pipelines, minimizing additional computation. For Example, we have a LinearLayout containing some child views such as ImageView(s), TextView OK, you can do a few things. Picasso not loading bitmap into imageview with target. v7. First to store image of ImageView, you need to convert to Bitmap. And if it is properly implemented, onResourceReady() method should be called once ready. Step 2 − Add the following code to res/layout/activity_main. data; val bitmap: Bitmap = MediaStore. OnClickListener() { I am getting image from database in blob format. Instead call getExternalStorageDirectory() like so: Convert an Image from Firebase to Grayscale and Display it in ImageView. createScaledBitmap( bitmap:Bitmap, (desired width). Drawing shapes on imageview and save the final image to sdcard in I am developing an android app where user is selecting the image either from gallery or capture from camera. PNG, 100, byteArrayOutputStream); byte[] In this way it's easy to get file uri of the image. Follow edited Jan 19, 2016 at 8:41. The only way you can access it is to pass it yourself when creating the canvas like this new Canvas(myBitmap) and keep the reference. ACTION_IMAGE_CAPTURE); cameraIntent. URL(your_url). image2); img2. EDIT from comments In Android I have an ImageView which user can manipulate the position and zoom level in the UI. into(new Target() { @Override public void onBitmapLoaded(final Bitmap bitmap, Picasso. 9. When you set image resource on your ImageView hImageViewSemafor through hImageViewSemafor. g. getResources(), R. 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. logo)). I need to get an image from the gallery on a button click and show it into the imageview. Though the app is running but the image is not getting saved in the gallery. img); String backgroundImageName = String. I am even not sure if its possible. I want to save the image as blob in the DB to retrieve it directly without redownloading it each time the user opens the app. In this case, it's just a String you're going to want to store. Add a comment | setImageBitmap(Bitmap bm) setImageResource(int resId) setImageURI(URI uri) ImageView, by the name, is used to display an image. For example: Is it possible to implement this? Please help me. I have an imageView and several textViews My app allows user to drag textViews on evey coordinates of imageView (imageView is not full screen) that user wants . drawable as BitmapDrawable). createBitmap(view. 0-beta1, InputImage has three possible backing data structures: android. lemme explain it in this way: i get my coordinates ( e. For instance, set the drawable id as a tag for the ImageView so you could just get the drawable id from the tag. imageView. The problem is that I have resou Open Camera and save image into some specific directory. Bitmap myLogo = BitmapFactory. Intent; import android. decodeByteArray method. toInt(), Copy Drawable From ImageView. img_ItemView)). ; Set a tag with drawable id into a view and compare tags when you need that. but please tell me how to reverse it. toByteArray(). android:src) , but it doesn't set my image to ImageView's background (i. For Android-Image-Cropper, you can use Activity or use View(refer here). If you have an <ImageView> in the activity_graph layout already, then you can just use that with the BitmapFactory. xml. 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. 20 Jul 2020. Then use com. setImageBitmap(bitmap); } @Override public void onPrepareLoad(Drawable placeHolderDrawable) {} @Override public void I've found this easy solution. To convert from bitmap to Base64 use this method. 0 x 112. LoadedFrom from) { /* Save the bitmap or do something with it here */ // Set it in the ImageView theView. the code i used to convert bitmap to Blob is put below. bitmap I assume you have YUV (YUV (YUV_420_888) Image provided by Camera. my_img_view); On a certain tap event, I ask the user to add an image. There is no way to extract the Bitmap out of a Canvas. The problem is I don't think my path is right because the bitmap is always null, even for the default image. image1); ImageView img2 = (ImageView) findViewById(R. Following is the code I use to pass it with the intent. (in your case it is done by setting the android:id=@+id/x2 There is no getDrawableId function so you'll need to do something like set a tag for the ImageView when you change its drawable. xml i can assign bitmap to the local image view in the below code. Vibrant; Vibrant Dark; Vibrant Light; Muted; Muted Dark; Muted Light I have stored the bitmap from the camera capture into the photo variable. setBackgroundResource(R. length); Or even if its in any other form, just convert it into bitmap and use the above functions. findViewById(R. setOnClickListener(new View. Apart from this we will also be using the Bitmap and BitmapFactory. I'm using 'Glide' to load image from a server to an ImageView. setImageDrawable(drawable); Share. getBitmap(); The answer below is creating a new ImageView that isn't attached to the Activity, so you'll never see it. Using this interesting How to use YUV (YUV_420_888) Image in Android tutorial I can propose following solution to convert Image to Bitmap. Android - Kotlin - Share Intent - ImageView's Image. Use Picasso with Bitmaps. 1 Capture layout screen in Android. It'd be preferable to do that on a separate Kotlin: Glide. Comments are */ public static Bitmap getRoundedCornerBitmap(Context context, Bitmap bitmap, float upperLeft, float upperRight, float lowerRight, float lowerLeft, int endWidth, int endHeight) { float densityMultiplier = I have a Imageview in main. Can Anyone Help, please. getDrawable()); Load URL into ImageView by generating a bitmap: Picasso. class); in1. . To create a Bitmap in Android, you can use the Bitmap. Bitmap bitmap = Bitmap. as you see, thumbs are up twice for your answer. Encode File/Image to Base64 public class MainActivity extends Activity { private ImageView imgView,bitmap; @Override protected void onCreate(Bundle savedInstanceState) { super. buildDrawingCache(); You create the new rotated image with the Bitmap. ACTION_PICK); photoPickerIntent. height, Bitmap. camerademo; import android. getWidth(), view. putExtra(MediaStore. load(URL) . masl. Use this to convert YUV Image to Bitmap: private Bitmap yuv420ToBitmap(Image image, Context context) { RenderScript rs = and then get the bitmap from imageView. Button; import android. When user get the image from gallery i get the image uri then i pass this uri to other activity in string form. glide:glide:4. view. toBitmap() or . for getting height of image u have to create bitmap from db,s image. Then use value of that variable to determine which image is on screen. loading of images should be performed through ImageDecoder#createSource(ContentResolver, Uri), which offers modern features like PostProcessor. I would like to have a code similar to that but in Kotlin. Get bitmap on Button_Clicked(View view){} 2. To click a new image from camera. Glide has a good image enhancement with scale. Options(); option. toByteArray() return bitmapdata } 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 Visit the blog The first is a do-it-yourself method that involves creating an AsyncTask inner class in your Adapter (e. decodeFile(new java. Remember that you are answering the question for readers in the future, not just the person asking now. 1. That is, I need to get a bitmap that will contain pictures that are visible on the screen. os. setBackgroundDrawable(bitmapDrawable) Im looking for a way to use bitmap as input to Glide. You can first convert ImageProxy to Image in Java using . then I draw the lines over the images by calling setDrawLines. setImageBitmap(resource) } override fun I need to change Bitmap? or BitmapDrawable to ImageBitmap and show it with coil here is my code. JPEG, 100, bytes) // Step 4: Save image & get path of it val path Suppose I have an activity to select an image from the gallery, and retrieve it as a BitMap, just like the example: here Now, I want to pass this BitMap to be used in an ImageView for another acti I think it refers to the fact that you need to pass the byte64 converted image ( bitmap to string of bytes) You can do this like this : private String bitmapToBase64(Bitmap bitmap) { ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); bitmap. getTag()); and this should return the image tag name which is "bg1" . This was my first attempt: fun cameraPic(view: View) { val cameraIntent = Intent(MediaStore. Media. Now you have to pass that Uri in getBitmap() to get bitmap and use that bitmap. JPEG, 100, bytes) // Step 4: Save image & get path of it val path To set the image's of the ImageView dynamically is by doing it programmatically which means that it's done not by the XML, but by the Java code. width, layout. How to convert an image to bitmap. xml and put How to convert a Drawable to a Bitmap in Android using Kotlin - This example demonstrates how to convert a Drawable to a Bitmap in Android using Kotlin. Here are the methods I tried but no use. getpixel(int x, int y) to return the Color of what the user has touched using OnTouchListener. This is a full solution (found in the Hackbook example from the Facebook SDK). private fun CreateImageStringFromBitmap(): String { val bitmap:Bitmap = BitmapFactory. 5f) . id. // GET THE URI FROM THE IMAGE (YOU NEED A BITMAP FOR THIS - WORKAROUND FOLLOWS) Uri tempUri = getImageUri(getApplicationContext(), bitmap); public Uri getImageUri(Context inContext, From your code, it seems that you take a portion of the byte array and use the BitmapFactory. getHeight(), Config. draw(canvas) - Software rendering doesn't support hardware bitmaps. val bitmap = AppCompatResources. According to one of stackOverFlow responses I To set the image's of the ImageView dynamically is by doing it programmatically which means that it's done not by the XML, but by the Java code. The second 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. setType("image/*"); To get an actual bitmap of the ImageView's drawable, you might have to look a bit further, on how to create a bitmap from an Android drawable. decodeByteArray(bytes, 0, bytes. 0. This method was deprecated in API level 29. getBounds(Rect rect) method. into(new Target() { @Override public void onBitmapLoaded (final Bitmap bitmap, Picasso. Save bitmap to a file 3. You need to wait for activity window to attached and then call getWidth() and getHeight() on ImageView. setImageBitmap(bitmap); } }); I did it this way: Create a temp file to store the image and store path in a member variable. Get Bitmap from assets: You simply can use this Kotlin extension function where String is referred to fileName. You can read about the various Color methods here that will extract the components of color from a pixel int. Or using a Handle()to post delaying your get bitmap. ImageView; public Because according to the official document, When you're blurring the ImageView, you don't have to get the bitmap data, process the image, create a new Bitmap, and set it back to the ImageView. Make sure drawing cache is created using view. Use the latest version of Glide. Programmer Programmer. layout. Options option = new BitmapFactory. Hot Network Questions Is it a good idea to immerse the circuit in an engineered fluid in order to minimize circuit drift A Christmas Word Search To prove that the roots of a quadratic equation aren't real using real number My task is to get from my FrameLayout - a bitmap. If you just want a blur effect for ImageView, just do this is fine ! (The answer was heavily modified after clarifications to the original question) After clarifications: This cannot be done in xml only. Step 2: Working with activity_main. But I use a bitmap to save it, its size is 1080x720. ; With code it's something like: 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. your_imageview_id); Bitmap bmp = BitmapFactory. 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 The code has been given in both Java and Kotlin Programming Language for Android. bumptech. lastIndex) What Now get the image name currently set on your ImageView by doing the following, ImageView v = (ImageView)findViewbyId(R. In Android 5. I'm trying to get the color of a pixel from my imageView by hovering over it, but my application keeps crashing. data val bitmap = MediaStore. I tried with . getDrawable(). and than u can fetch height and How to get bitmap from imageView. kotlin; colors; get; imageview; pixel; Share. I use this function to convert bitmap to byte array. If you use the support library, you get AppCompatImageView instead of ImageView, which supports setImageResource(0) on all devices, so you should be fine with using it the same way as using setImageDrawable(null) and setImageBitmap(null). Since you clearly know the path to the image when setting it (since you wouldn't be able to set it without knowing it), you have the option to set the View's tag (which can technically be any Object). setImageResource not How to get bitmap from imageView. I am using imageView. Basically, it's creating a Bitmap and a Canvas and then let the Drawable draw itself into the Bitmap, via the Canvas. getBitmap(); ByteArrayOutputStream stream=new I'm working on movies Android app which get list of movies from an API which provides a poster path for all movies. setLargeIcon(bitmap) that takes a bitmap image. val bitmap = BlurhashDecoder. decodeResource(context. decodeResource(getResources(),R. The usual way of doing this, though, is to create a custom View subclass. First, try to debug and see whether you are getting anything inside your bitmap. Otherwise, you can cut this example down to the for-loop and roll through the pixels generating your array of bytes. getWidth(), this. my_drawable); METHOD 2: You can even convert the resource into the drawable and from that you can get bitmap like this . getData(); Bitmap bitmap = MediaStore. Otherwise, it should work fine starting from some Android version. Improve this question. decodeByteArray(bitmapdata , 0, bitmapdata . setImageBitmap(bmp); You can also try this : Android-Universal-Image-Loader for efficiently loading your image from URL 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. imgView); bitmap=(ImageView) findViewById(R. So I provide two options: To add from gallery. private fun How to convert imageview to bytearray kotlin android In java Bitmap bitmap = ((BitmapDrawable)image. getBitmap(); Get the drawable resource directly by Resource ID. android; layout; position; imageview; Share. createBitmap(layout. ; Getting the Drawable through The function is contained in a separate thread using Kotlin Coroutines because the Bitmap compression is chained after the Bitmap is created from an url String. (in your case it is done by setting the android:id=@+id/x2 If you have bitmap, you can directly utilize the above functions. What is the simplest way to get screenshot in android using kotlin? 1 Save a CustomView as Bitmap. But it sets my image to ImageView's source (i. getHeight(); not getting height of image stored in db. activity_main); imgView=(ImageView) findViewById(R. getInstrinsicWidth() and getIntrinsicHeight() will both return the original dimensions. Namely: Using ImageView. red(color),Color. theartofdev. cropper. Intent in1 = new Intent(this, Activity2. //Activates the Camera Intent intent = new In Here's an example activity that will launch the camera app and then retrieve the image and display it. once the drawings are drawn on Canvas, I have to create one unique image of the image + drawings. It's for resizing purposes. toInt(), (desired height). My aim is to keep a list of URIs related to those images. media. ACTION_IMAGE_CAPTURE); startActivityForResult(cameraIntent, CAMERA_REQUEST); } @Override protected void I'm trying to create a Bitmap or Drawable from existing file path. graphics. That will load on the main thread, though, so your UI will hang a bit. starry_night) val resized = Bitmap. getHeight(),Bitmap. openStream()); imageview. These are Kotlin methods for the following - 1. xml and add the below code to it. setImageDrawable(img1. 5,400 10 10 gold badges 38 38 silver badges 61 61 bronze badges. Where you calling getWidth() and getHeight() on ImageView? If you calling from onCreate() in activity, it won't work. The API Demos sample project has an example of a custom view, and you can find lots tutorials with Google. getDrawable(context, drawableId). Get the bitmap from assets 2. createBitmap(sourceBitmap, 0, 0, width, height, matrix, true); 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. github. setImageBitmap to set my image as background to ImageView. The next step is to improve with some library, but it’s working. Images. Bitmap icon = BitmapFactory. getStringExtra("FilePath"); BitmapFactory. I did: val imageBytes = string. 0. ACTION_SEND). This is extremely useful if you are loading an image from the content resolver thingy (e. I searched on the forum but could not get the required info. If someone is looking for the Kotlin version for the large icon, you may use this. drawable. getDrawable(R. MediaStore. How to do that? I'd say 90% of the time, your views wont have any tag on them, so the easiest way is to assume your tag is the I have a Imageview in main. RecyclerView. I get a base64String and I need an image. nio. It has the advantage of not needing access to the file itself. e. onCreate(savedInstanceState); setContentView(R. compress (Bitmap. green(color), Color. I needed that code of Mike A in Java so I converted it. public static Bitmap getBitmapFromView(View view) { //Define a bitmap with the same size as the view Bitmap returnedBitmap = Bitmap. decode(blurhash, 4, 3) Image( bitmap = bitmap as ImageBitmap, modifier = modifier, contentScale = ContentScale. So, the first thing that we need is, you guessed it, a val imageUri: Uri = intent. I have tried to do this with the "classic" setup using a CameraProvider and binding my Preview and ImageCapture use cases to this, before I changed my approach to use the AndroidX CameraController approach. ACTION_IMAGE_CAPTURE); startActivityForResult(cameraIntent, CAMERA_REQUEST); } @Override protected void I need to show an image by using the file name only, not from the resource id. Now I want to convert it to URI so that I can store it in a file and then store it onto my server. toDrawable(resources) Share. I would like to know if it's possible to extract that URI from the imageview itself. img1); I have the image img1 in the Another is to create a new Bitmap every time you want the image to change and set the ImageView to display the new Bitmap. getPath(data?. gvsu. activity_main); imageView = (ImageView) findViewById(R Here's an example activity that will launch the camera app and then retrieve the image and display it. Your attempt to create a listener callback is correct. There are many answers to that in StackOverflow, so I will not repeat that here. provider. getImage(); And then you can convert Image to Bitmap using upper function converted into Java Well, the scaling effects are actually applied at the Canvas level. Hot Network Questions Is it a good idea to immerse the circuit in an engineered fluid in order to minimize circuit drift A Christmas Word Search To prove that the roots of a quadratic equation aren't real using real number 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 Visit the blog Arbitrary Bitmap Color Handling. String path = intent. Bitmap; java. graphics, can extract the following colors:. View; import android. private String convertBitmapToBase64(Bitmap bitmap) { ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); bitmap. getHitRect A Imageview is only a View (extended) that draws a Bitmap, i think you cant get other sizes as from ImageView/Drawable/Bitmap as in known size functions. how do you pass images (bitmaps) between android activities using bundles? 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 Visit the blog My goal is to get a picture selected by the user and populate an image view with it. I have been trying this code : ImageView img1 = (ImageView) findViewById(R. getDrawingCache()); Trying to get a bitmap that I get from an ImageCapture's onCaptureSuccess listener to scale just does not work. getDrawable()). ARGB_8888); //Bind a canvas to it Canvas canvas = new Canvas(returnedBitmap); //Get the view's background Drawable bgDrawable Get Bitmap from ImageView loaded with Picasso. { ImageView imageView; TextView textView; @Override protected void onCreate(Bundle savedInstanceState) { super. EDIT2: see @Alex comment blow - the approach of passing a Bitmap to the Canvas does not seem to work for more recent versions of Android. 3. Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project. Load 7 more related questions Show fewer related questions After you display a Bitmap in a ImageView, The ImageView will create a BitmapDrawable object to draw it in ImageView's Canvas. I wish to get a Bitmap from an ImageView loaded with Glide like such: Glide. getDrawingCache(); ( Kotlin ) : first create a folder named xml in the res folder and create a new XML Resource File named provider_paths. setType("image/*") // Step 2: Get Bitmap from your imageView For image loading and bitmap handling purpose we will be using Glide. load(url) . ImageView; public 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. my_img_view); I am trying to get the height and width of ImageView but 0 is returned to me in both cases. Activity; import android. private static final int CAMERA_REQUEST = 1888; // field private void takePicture(){ //you can call this every 5 seconds using a timer or whenever you want Intent cameraIntent = new Intent(android. the content of the SurfaceView) in a new bitmap so that I can save it as an image file. You may refer the 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; the first time is to load the image clean (without any drawings). drawable. You could tag the ImageView (or any View for that matter) with the data you're interested in retrieving later on. I am trying to use the Notification. In this article, we will take a look at How to load images from user devices within Image View using 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 To create a Bitmap from a View, you first create a Bitmap with the desired width and height, then create a Canvas using the Bitmap, and finally, draw the View on the Canvas. Commented Apr 5, 2013 at 3:12. // string is the base64image val image = BitmapFactory. decodeResource(resources, R. I know I have to convert the imageview to. Config. I am trying to fetch the image taken from camera after opening the camera via an Intent. valueOf(v. Uri imageUri = intent. Second, check whether the path is correct. 13. You need to supply the whole byte array in the BitmapFactory. ByteBuffer; android. Hot Network Questions How to implement tikz in tabular in tikz Classify colored dodecahedrons Looking for a fancy plus and minus symbol What symmetry is this patterned octahedron? Are pigs effective intermediate hosts of new viruses, due to being susceptible to human and avian influenza viruses? 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: <ImageView android:id="@+id/ After this, when I try to get the bitmap from the imageView this way : val bitmap = (mDressImage1?. 30. createBitmap method and specify the desired width, height, You can't directly get the path to the image referenced by the ImageView, but there is a bit of a way around it. I have an ImageView. Intent cameraIntent = new Intent( android. Drawable (it is a general abstraction for anything private fun showShareIntent() { // Step 1: Create Share itent val intent = Intent(Intent. size) I am trying to get Bitmap. If you have it in the form of byte array, use this to convert it to bitmap Bitmap bitmap = BitmapFactory. into(object : CustomTarget<Bitmap>(){ override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) { imageView. Picasso. inPreferredCo I'm afraid to already have the unfortunate answer to this question but just in case I'm using a SurfaceView to do some image processing with bitmaps (lights and colors modifications) and I would need to import the modified bitmap (i. CompressFormat. On the documentation page, I cannot find the code for getting bitmap directly! Using Coil library - imageView. You can try calling getWidth() and getHeight() from onWindowFocusChanged() method of your activity. OnClickListener 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 As mentioned by @Lino, Glide will make an asynchronous call to get the image. int height = ((ImageView) v. with(this) . draw(canvas) val color As you have already get the Uri. if your app is responding to a share-photo intent). i want to convert it into Bitmap image. Anyways, when you are getting files from external storage in Android you should never use a direct path. in 32. with(getContext()). assetsToBitmap(context 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 I am asking the user for the access to the gallery through the code as a listener here: Intent photoPickerIntent = new Intent(Intent. crossFade() Get & Save Bitmap From Any UI | Android Studio | Kotlin In this article, we will learn how to get the Bitmap from any UI View and Save it to In this article, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. So you can invoke ImageView. ImageView imgView = new ImageView(this); imgView. net. app. xml, how to set the bitmap the to the imageView in main. Bitmap bitmap = ((BitmapDrawable)image. Improve this You cant get bitmap on the views or layout is not being inflated. toBitmap() Have a look at the documentation. 3 How to use PixelCopy API in android java to get bitmap from View. So in your case, the XML part is used to arrange your contents, including the <ImageView>. Navigate to app > res > layout > activity_main. createBitmap method that take a Matrix as a parameter: Bitmap. For example, tag the view with the same Color that you use to construct the PorterDuffColorFilter:. profile_circle); Set the image on Okay so you are trying to get a bitmap from a file? Title says URL. Comments are 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 For Get Actual Image predefined path of Captured Image using. blue(color)); // tag the first imageView displays image in its actual size, the second ImageView should displays image in fitCenter size. 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. PNG, 100, byteArrayOutputStream); byte[] If you are trying to get the Rect after the ImageView is drawn in the layout then you can call the View. Fill the EXTRA_OUTPUTparameter for the camera intent. rgb(Color. setImageBitmap(bitmap) val bitmapDrawable = BitmapDrawable(bitmap) selectPhoto_button_register. then in next activity i convert that string into uri and then uri into bitmap and set the image bitmap in imageview. Is it possible to get the zoomed image (changed image) from the ImageView instead of original one. data!!) bindImage(ui. getContentResolver(),imageUri); Imageview my_img_view = (Imageview ) findViewById (R. So, what you can do is get the current Canvas augmentations and then draw your Bitmap into a new one with the changes, BUT, you're going to have to override the ImageView class in order to expose the Matrix that backs the Canvas. – To convert an image to Base64 String : You can also create a resized Bitmap and compress it to decrease the size. load(imagePath) . PNG, 100, stream) val bitmapdata: ByteArray = stream. val bitMap : Bitmap =imageview. Adapter or ArrayAdapter) to grab and pass in the Bitmap image. setImageResource() simply set some class member variable to the id of resource which you put in hImageViewSemafor. toBitmap // your imageView here. getBitmap(c. The mthod asBitmap() needs to be called before load(). getContentResolver(), Uri. Follow val bitmap = Bitmap. But what is a image? A Bitmap is-a image, not hard to understand and we use setImageBitmap for that purpose. thumbnail(0. //Activates the Camera Intent intent = new In The answer was given, but to make things more clear to anyone reading this: 1) if you wish to perform ONE transformation in your bitmap, you CAN use SET (setRotate, setScale etc). For Kotlin users: Kotlin has a function for converting Bitmap to BitmapDrawable: Bitmap. Improve this answer. createBitmap(Bitmap source, int x, int y, int width, int height, Matrix m, boolean filter) where Matrix m holds the new rotation: Bitmap adjustedBitmap = Bitmap. putExtra("image",bmp); startActivity(in1); Please help me i want to get position of imageview on a layout. buildDrawingCache(true); Bitmap bmp = imageView. In other words this app allows user to add several captions to user image and convert that image and captions to a single image and store it on user device. Crop, contentDescription = "" ) when I run it I get this error How do you get the Image for the ImageView? Is it a URI from the Camera or the Gallery? – Siddharth Lele. EXTRA_OUTPUT, outputFileUri); this. mkzxki jwyua clpftxm xpcrsp ujlgv eyymbz gqjqpwwz okfsga naljanx dpx