Get bitmap from imageview kotlin. decodeResource(context.

Get bitmap from imageview kotlin Load Image My Kotlin solution. createBitmap(sourceBitmap, 0, 0, width, height, matrix, true); Bitmap bitmap; //Convert bitmap to drawable Drawable drawable = new BitmapDrawable(getResources(), bitmap); imageView. setType("image/*") // Step 2: Get Bitmap from your imageView We can display images within our Image View from the image file name, bitmap, drawable file, and the image URL as well. In Android I have an ImageView which user can manipulate the position and zoom level in the UI. openStream()); imageview. So please can anyone help me with kotlin code. I want to pass bitmap into Bundle. . Here's how I store the b First Create Bitmap Image. Actually, I'm confused. setImageDrawable(img1. load(artistImageUrl) . Options(); option. Bitmap; import android. I currently can't pass foodBitmap into that function because it expects a Bitmap and doesn't consider foodBitmap to be a Bitmap. Add a comment | 1 You can pass image in short without using bundle like this This is the code of sender . In order to extract an arbitrary frame, you'll need to use a library like FFmpegMediaMetadataRetriever which uses native code to extract data from the video. Bitmap bitmap = (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. v7. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; the first imageView displays image in its actual size, the second ImageView should displays image in fitCenter size. 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 I'm new to android. convert the stream to bitmap using BitMap Then, I save the image of a view when I tap a button at the bottom of the scroll view. provider. On the documentation page, I cannot find the code for getting bitmap directly! Using Coil library - imageView. bitmap In this article, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. How can I fix this? var bitmap = remember { mutableStateOf<Bitmap?>(null)} LaunchedEffect(key1 = "tobitmap") { CoroutineScope(Dispatchers. Parameters. That will load on the main thread, though, so your UI will hang a bit. I'm trying to get the color of a pixel from my imageView by hovering over it, but my application keeps crashing. ACTION_IMAGE_CAPTURE) startActivityForResult(cameraIntent, I was working with CameraX and had hard time converting captured ImageProxy to Bitmap. Use Gradle: implementation 'com. 2,902 2 2 gold badges 25 25 silver badges 38 38 I want to get the width and height from the API URL without download the image. ACTION_IMAGE_CAPTURE); getParent(). That image is shown in the ImageView, uploaded to Firebase storage, then the image's URI is saved also in the Firebase Realtime Database. This was my first attempt: fun cameraPic(view: View) { val cameraIntent = Intent(MediaStore. To convert from bitmap to Base64 use this method. profile_circle); Set the image on I assume you have YUV (YUV (YUV_420_888) Image provided by Camera. Apart from this we will also be using the Bitmap and BitmapFactory. setPictureFormat(ImageFormat. getContentResolver(),imageUri); Imageview my_img_view = (Imageview ) findViewById (R. 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 I am receiving jpg image through socket and it is sent as ByteBuffer what I am doing is: ByteBuffer receivedData ; // Image bytes byte[] imageBytes = new byte[0]; // fill in received data buffer with data receivedData= DecodeData. Bitmap or android. Draw everything else you want into the canvas. Media. ARGB_8888); 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?. apply { postRotate(degrees) } return Bitmap. JPEG, 100, stream) IMPORTANT: if you don't The way you make reference to the image object is wrong. Notification. 3rd, try with Glide library. setImageBitmap(bitmap) } @Override public void ImageView imageView = ((ImageView)v); Bitmap bitmap = ((BitmapDrawable)imageView. setImageBitmap(bitmap); } @Override public void onPrepareLoad(Drawable placeHolderDrawable) {} @Override public void If you are trying to get the Rect after the ImageView is drawn in the layout then you can call the View. openInputStream(data. createBitmap method that take a Matrix as a parameter: Bitmap. ivProfileImage, filePath, You can't directly get the path to the image referenced by the ImageView, but there is a bit of a way around it. Coil Kotlin Uri to Bitmap throws null pointer exception. String path = intent. Get image URI of captured image Android Kotlin. then I draw the lines over the images by calling setDrawLines. Follow answered Jan 19, 2018 at 10:04. The part to select it from gallery is working perfectly. ARGB_8888; Bitmap bitmap = BitmapFactory. Modified 3 years, 6 months ago. There is another callback OnImageCapturedCallback available for takePicture which return ImageProxy in onCaptureSuccess, You can get bitmap from that ImageProxy object. support. Options options = new BitmapFactory. However the basics to take a 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. 3. answered Feb 9, 2018 at 22:46. val bitmap = AppCompatResources. getBitmap(); Get the drawable resource directly by Resource ID. This is my code: public void maakfoto (View v) { Intent cameraIntent = new Intent(android. When you need to manipulate this drawable you can use that id instead of R. Attach the canvas to the ImageView. image); Bitmap bitmap = ((BitmapDrawable)imageView. In this article, we will take a look at How to load images from user devices within Image View using A Bitmap is an image representation that consists of pixels with a specified width, height, and color format. img_name as integer rather than saving path. image); now set bitmap in Notification Builder Icon. Wajid khan Wajid khan. Picasso. getDrawingCache(true); 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. Step 2 − Add the following code to res/layout/activity_main. Now you have to pass that Uri in getBitmap() to get bitmap and use that bitmap. MediaStore. Later I found that it was not optimum so I changed the de I need to send a specific image from my recyclerview that has been clicked to the new activity that will display the image. – portfoliobuilder. data!!) bindImage(ui. Bitmap bmp = BitmapFactory. It'd be preferable to do that on a separate Bitmap bitmap; //Convert bitmap to drawable Drawable drawable = new BitmapDrawable(getResources(), bitmap); imageView. createBitmap In order to get the Bitmap out of the ImageView using DrawingCache, you first need to enable ImageView to draw image cache. The output is a cropped image that has only the id card. This question is in a collective: a subcommunity defined by tags with relevant content and experts. toString()); tv. Canvas; import android. In response check for 200 -> get the httpentity content. I want to display an image in a Dialog fragment. android:background). valueOf(v. Samples Try Quick Guidesᵇᵉᵗᵃ User interfaces Background work All core areas ⤵️ Tools and workflow; Use the IDE to write and build your app, or create your own pipeline. Ask Question Asked 3 years, 6 months ago. ACTION_IMAGE_CAPTURE); I am trying to open the Camera Intent and to retrieve the taken image to put it in an ImageView. Images. If you have an <ImageView> in the activity_graph layout already, then you can just use that with the BitmapFactory. getDrawable() to get the image from an ImageView. 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. getWidth(), view. Example I have ImageView with a Bitmap, and the ScaleType is FitXY, when I get the Bitmap out of the Imageview: Bitmap currentBitmap = ((BitmapDrawable) context. LoadedFrom from) { /* Save the bitmap or do something with it here */ // Set it in the ImageView theView. logo)). rotate(degrees: Float): Bitmap { val matrix = Matrix(). inPreferredCo I'm currently trying to save whatever image the user picks into a room database, and it looks like the only way to do this is to first save it as a bitmap. Listener<Bitmap>() { @Override public void I have a list of entries and some bitmap files in the res/drawable-mdpi directory. red(pixel); int blueValue = Color. setImageResource not I am trying to let users select a profile picture from gallery. That is, I need to get a bitmap that will contain pictures that are visible on the screen. getDrawable(context, drawableId). Config. createBitmap(this, 0, 0, width, height, matrix, true) } And usage: val rotatedBitmap = bitmap. value. After that, I would like I have an app that can make pictures and upload them. I want to get the image as Bitmap from the image's URL to save it as a Bitmap variable in the model class. Intent cameraIntent = new Intent(android. decodeByteArray(imageBytes, 0, imageBytes. But reading it into bitmap might be more usefull It depends on what you want to do – 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. PNG, 100, bytes) val bitmapData = 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. your_imageview_id); Bitmap bmp = BitmapFactory. setLargeIcon(bmp); Share. Mobile Development Collective Join the discussion. Yamashiro Rion Yamashiro Rion. green(pixel); The Color functions return the value in each channel. 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 want to load a bitmap from URL and then use palette API to get some colors from that. The mthod asBitmap() needs to be called before load(). decodeFile(currentPhotoPath). appcompat. 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. my_img_view); METHOD 1: Either you can directly convert to bitmap like this. jpg", bitmapOptions); Here my full code I used for the first time is to load the image clean (without any drawings). 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). Now I want to convert it to URI so that I can store it in a file and then store it onto my server. png") val bytes = ByteArrayOutputStream() inImage. I'm working on movies Android app which get list of movies from an API which provides a poster path for all movies. 1. But the image you get back from galerry is already saved that is why you get back the path pointing to that image. 872 9 9 silver badges 19 19 bronze badges. image2); img2. Its in kotlin you can covert it in Java. PNG, 100, byteArrayOutputStream); byte[] Kotlin: Glide. Please let me know, what am i missing here. But I don't know how to convert the returned file cache into bitmap. Use Picasso with Bitmaps. content. getByteArrayExtra("image"); Bitmap bmp = BitmapFactory. On the documentation page, I cannot find the code for getting bitmap directly! Can anyone help me out? On the documentation page, I cannot find the code for getting bitmap directly! A drawable is an image file that is used to display inside our image view. I think I need the image in bitmap form so I can convert to Base64 string. image); returns null. Is it possible to get the zoomed image (changed image) from the ImageView instead of original one. How to do it? my friend by this u are not getting height of image stored in db. But it sets my image to ImageView's source (i. Pavel Shorokhov Pavel Load URL into ImageView by generating a bitmap: Picasso. Now how do I convert that Bitmap object to URI, or in other words, how can I get the relative Uri object of that bitmap object? Thanks. FYI - the image content is received as raw binary & its a jpeg image. I need to show an image by using the file name only, not from the resource id. profile_circle); Set the image on and then get the bitmap from imageView. private String convertBitmapToBase64(Bitmap bitmap) { ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); bitmap. Follow edited Jan 19, 2016 at 8:41. I know it's much better if I use the R. That is, I need to draw my recycler on the bitmap, but not the entire recycler, but only I'm trying to load an image from external storage. getHeight(), Bitmap. jpg from image-bali folder and convet it to bitmap, I used this code to decode the file. imageUri ) } } Image( bitmap I used Baker Android framework to create my application. private fun 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 I need to change Bitmap? or BitmapDrawable to ImageBitmap and show it with coil here is my code. startActivityForResult You can get image bitmap from Camera with this way: kotlin; bitmap; or ask your own question. create the bitmap from data. Follow edited Oct 29, 2020 at 23:11. takePicture(cameraExecutor, object : ImageCapture. Can Skip to main content. into(new Target() { @Override public void onBitmapLoaded (final Bitmap bitmap, Picasso. Save bitmap to a file 3. Paint; import android. Ive tried using code from stackoverflow threads but most of them are old and outdated and some just didn't work for me. getBitmap(); int pixel = bitmap. Below is an Utility class which I hope could Create a new image bitmap and attach a brand new canvas to it. img); String backgroundImageName = String. The pixel data can then be wrapped with a Bitmap object (which may or may not involve copying the pixel data). Bitmap icon = BitmapFactory. About; Products OverflowAI; 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; Am trying to get a image from a http response, but am failing to convert the stream to bitmap. Use this to convert YUV Image to Bitmap: private Bitmap yuv420ToBitmap(Image image, Context context) { RenderScript rs = I did it this way: Create a temp file to store the image and store path in a member variable. getResources(), R. 0. Load bitmap with picasso into ImageView . img_name. getDrawable()). getResources(), saved_id); I am trying to load an image from the asset folder and then set it to an ImageView. Commented Jun 22, 2018 at 21:50. decode(blurhash, 4, 3) Image( bitmap = bitmap as ImageBitmap, modifier = modifier, contentScale = ContentScale. – Ely Dantas. getParcelableExtra("Image"); Share. scaleY = 1f imageView. toByteArray(). AppCompatActivity import android. decodeByteArray(byteArray, 0, byteArray. Response class se 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. getTag()); and this should return the image tag name which is "bg1". Stack Overflow. Thought I should update this with best practice: In your first activity, you should save the Bitmap to disk then load it up in the next activity. Commented Dec 15, 2017 at 21:01. The Palette class, found in android. graphics, can extract the following colors:. Picasso allows for hassle-free image loading in your application—often in one line of code!. * for this, but the premise is I don't know the id of the image. net. I have the image uri. scaleX = -1f 1f value is used to return an ImageView to its normal state: imageView. EXTRA_OUTPUT, mImageCaptureUri); You create the new rotated image with the Bitmap. // string is the base64image val image = BitmapFactory. length); edit. I have two buttons, one to select an image from the gallery and one to take a picture with your camera. array(); ///// // Show image ///// final Bitmap I get a base64String and I need an image. decodeFile(new java. BitmapFactory. Now compare the tag names or use it for further process A TextureView receives frames on a SurfaceTexture, which takes frames sent to its Surface and converts them to a GLES texture. Make sure to recycle your bitmap in the first activity to prime it for garbage I am trying to get Bitmap. I either get directory errors or intent null errors. The answer below is creating a new ImageView that isn't attached to the Activity, so you'll never see it. val bitmap = BitmapFactory. picasso:picasso:(insert latest version)' No, I want to actually get the Bitmap. drawable as BitmapDrawable). Follow answered Dec 20, 2018 at 4:51. I don't know if this solution is what you want. I did: val imageBytes = string. You can copy the file directly if you need it. imageView. Here are the methods I tried but no use. xml I don't need to do anything with the pixel data I have stored the bitmap from the camera capture into the photo variable. When retrieving from database, you certainly have a byte array of image, what you need to do is to convert byte array back to original image. blue(pixel); int greenValue = Color. Only a ImageView can have a padding (its inside the view and can reduce I would like to have a code similar to that but in Kotlin. also { bitmap -> imageView. setImageBitmap(bitmap) val bitmapDrawable = BitmapDrawable(bitmap) I'm trying to convert one image from byte[] to Bitmap to show the image in the Android application. scaleY = -1f imageView. 30. Uri imageUri = intent. for getting height of image u have to create bitmap from db,s image. decodeStream(in); # Save the image into the container. All these stuff seem to work. So, you have to make use of BitmapFactory to decode. When I create an input bitmap from the given image file's uri, the input bitmap is in wrong orientation. Please, notice that the property imageUriString of the Customer class is a simple String. ivProfileImage, filePath, 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. but you are getting view height. setImageBitmap(bitmap) } I've found this easy solution. first create a bitmap object from imageview and get the width and height from it. Builder. img1); I have the image img1 in the Before inserting into database, you need to convert your Bitmap image into byte array first then apply it using database query. createTempFile("temprentpk", ". Second, check whether the path is correct. Uri import androidx. load(imagePath) . getBitmap(); A Bitmap is an image representation that consists of pixels with a specified width, height, and color format. val inputStream = getContentResolver(). Well, the scaling effects are actually applied at the Canvas level. So The latest solution I found is this. But I don't know how to put into 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'm using recycler view where each item is simple ImageView. decodeStream(inputStream) val stream = ByteArrayOutputStream() bitmap. Follow answered Sep 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; Kotlin for Android Monetization with Play ↗️ Extend by device Get the samples and docs for the features you need. JPEG) from your Camera instance you can still change it's rotation and jpeg quality. Can someone guide me please I use this function to convert bitmap to byte array private fun BitmapToByteA If the user chooses gallery, then I get the image URI (which is quite simple). This is the code that I have right now: it lets the user pick an image and displays it in an imageview after. widget. imageCapture. toBitmap() or . Bitmap bmp = null; # Create a null BMP container that will be used to hold the decoded image bmp = BitmapFactory. Bitmap contact_pic; //a picture to show in drawable drawable = new BitmapDrawable(contact_pic); Share . setImageBitmap, it looks like as if I used imageView. The next step is to improve with some library, but it’s working. Bitmap myLogo = BitmapFactory. If you need a bitmap from this drawable follow this. Improve this 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'm trying to create a Bitmap or Drawable from existing file path. Improve this answer. getBitmap(); Or to obtain Bitmap from Uri , we 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. ImageView iv = null; /*Attach the Pointer for ImageView*/ RequestQueue requestAdministrator = null; /*Attach the Pointer for Volley*/ ImageRequest ir = new ImageRequest(url, new Response. Options(); options. decodeResource(context. Short extension for Kotlin. squareup. When taken a image from cam I do the following and it works like a charm. Bitmap bitmap = ((BitmapDrawable)image. getBitmap(this. We can display the images directly within the image view from our drawable folder. That's why you are given zero all the time. Vibrant; Vibrant Dark; Vibrant Light; Muted; Muted Dark; Muted Light I am working on a project that uses mlkit to detect id card inside an image. My task is to get from my FrameLayout - a bitmap. To create a Bitmap in Android, you can use the Bitmap. answered Nov 20, 2012 at 6:50. Intent import android. My RecyclerView is places in a ViewGroup - FrameLayout. But I can't find any solution for it. 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. Write and debug code Build projects Test your app Performance Command-line tools Kotlin: Glide. Skip to main content. StrictMode import android. 13. data) val bitmap = BitmapFactory. compress(Bitmap. getData(); Bitmap bitmap = MediaStore. Viewed 1k times Part of Mobile Development Collective 0 . getBitmap(contentResolver, selectedPhotoUri) selectphoto_imageview_register. drawable. class file I have gone through some of the links to get the correct image orientation of the image selected from the default image gallery to be worked standard in all devices the exif tag always returns 0. The presence of the Downloader. toDrawable(resources) Share. 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. setImageBitmap(bmp); You can also try this : Android-Universal-Image-Loader for efficiently loading your image from URL. To get the pixel data out, the texture must be rendered to a framebuffer, then read out with glReadPixels(). getDrawable(R. decodeByteArray(bytes, 0, bytes. Add a comment | 5 . // Get uri of images from camera function private fun getImageUri(inContext: Context?, inImage: Bitmap): Uri { val tempFile = File. setImageDrawable(drawable); Share. asBitmap() . my_img_view); The easiest solution to get a bitmap by default using Camera is to set Camera. createBitmap(view. However, I'm not sure how I would do this. app. 6,687 8 8 gold badges 56 56 silver badges 86 86 bronze badges. CompressFormat. Get the bitmap from assets 2. how to load bitmap directly with picasso library like following. Follow answered Nov 26, 2014 at 7:31. data val bitmap = MediaStore. state. 0 Lollipop, a class was added to help extract useful colors from a Bitmap. It is very fast, comes with precompiled binaries (for ARM and x86) so you don't need to 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 byte[] byteArray = getIntent(). decodeFile(file. createBitmap(sourceBitmap, 0, 0, width, height, matrix, true); I use this code to get a Bitmap object from a bitmap image from drawable resources: Bitmap avatar = ((BitmapDrawable) getDrawable(R. Here is a code snippet for this: import android. Bundle import android. Basically, I'm trying to dynamically load the image via its filename. e. Bitmap bitmap = BitmapFactory. The problem I have is that I cannot save the upper part of the scrollView(which is off-screen) as an image. Using Picasso to load an image into a bitmap. There are many answers to 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 Now get the image name currently set on your ImageView by doing the following, ImageView v = (ImageView)findViewbyId(R. ACTION_SEND). However, the drawable is not necessarily a BitmapDrawable (I think your changing drawable is). 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. Use this to convert YUV Image to Bitmap: private Bitmap yuv420ToBitmap(Image image, Context context) { RenderScript rs = and then get the bitmap from imageView. For Example, we have a LinearLayout containing some child views such as ImageView(s), TextView // GET THE URI FROM THE IMAGE (YOU NEED A BITMAP FOR THIS - WORKAROUND FOLLOWS) Uri tempUri = getImageUri(getApplicationContext(), bitmap); public Uri getImageUri(Context inContext, Bitmap inImage) { ByteArrayOutputStream bytes = new ByteArrayOutputStream(); inImage. rotate(90f) Share. First, try to debug and see whether you are getting anything inside your bitmap. decodeResource(getResources(),R. I start the image picker like so: Intent photoPickerIntent = new Inten I get an image capture from the camera, it has a size of 1440x1080. load(url) . In this case, it's just a String you're going to want to store. I am using PixelCopy with the following code: 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 When the user clicks on the FAB, an activity for choosing the image is started. 5. For Example, we have a LinearLayout containing some child views such as ImageView(s), TextView OK, you can do a few things. ; Set a tag with drawable id into a view and compare tags when you need that. Procedure followed: Make HttpRequest. I am using imageView. android:src) , but it doesn't set my image to ImageView's background (i. setLargeIcon(bmp)-----Implementation----- All I want to do is allow users to take a photo and then after they've finished filling out a form submit that photo and upload to server. mReceivingBuffer; // Convert ByteByffer into bytes imageBytes = receivedData. I'm in a situation where I need to access the Bitmap first before it's loaded into the ImageView. 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 Video support in Android SDK is limited and frame extraction for H264 encoded videos is only possible for key frames. Bitmap import android. I have an image in the drawable folder and I want to convert into a bitmap and then convert to byte[] to store into a database, I can convert the bitmap to a byte array but I'm not able to get the image from drawable since Bitmap photo = BitmapFactory. Draw the image bitmap into the canvas. I am reading a raw image from the network. After searching and trying, I formulated a solution. fun Bitmap. launch { bitmap. private String pictureImagePath = ""; private void openBackCamera() { String timeStamp = new SimpleDateFormat 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. IO). 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. getDrawable(requireContext(), drawableId). id. ImageView imageView = findViewById(R. 1,956 1 1 gold badge 23 23 silver badges 32 32 bronze badges. setBackgroundResource(R. These are the things I know about the image: ~ Height & Width ~ Total size (in bytes) ~ 8-bit grayscale ~ 1 byte/pixel. draw(canvas) - Software rendering doesn't support hardware bitmaps. val REQUEST_CODE = 200 fun capturePhoto() { val cameraIntent = Intent(MediaStore. buildDrawingCache(true); Bitmap bmp = imageView. The filepath is to the photo on the phone. Voilà! Once you build the image and save it in the variable bmp, you can call it on the notification builder . But if they choose camera, then after taking a picture, I get the Bitmap object of that picture. graphics. getDrawable()); I am using Universal-Image-Loader and there is this functionality that access the file cache of the image from sd card. But I use a bitmap to save it, its size is 1080x720. ImageView imgView = new ImageView(this); imgView. I assume you have YUV (YUV (YUV_420_888) Image provided by Camera. toBitmap() I am trying to open the Camera Intent and to retrieve the taken image to put it in an ImageView. You create the new rotated image with the Bitmap. setImageBitmap to set my image as background to ImageView. getPixel(x,y); Now you can get each channel with: int redValue = Color. getPath(data?. In this article, we will take a look I am using intent to launch camera: Intent cameraIntent = new Intent( android. the filepath could look like this Of course we usually use Picasso to load image, but sometimes we really need use Retrofit to load a special image (like fetch a captcha image), you need add some header for request, get some value from header of response (of course you can also use Picasso + OkHttp, but in a project you have already use Retrofit to handle most of net requests), so here I have an ImageView. Though the app is running but the image is not getting saved in the gallery. Here's what I tried: I want to convert byte array to image and show it in image view, but not sure how to do it. avatar_bpm)). Improve this Open Camera and save image into some specific directory. decodeFile() they demonstrate. 2. So, the first thing that we need is, you guessed it, a private fun showShareIntent() { // Step 1: Create Share itent val intent = Intent(Intent. byte[]'s value is got by database and I checked that it was not null. How to load a bitmap into an image-view with Picasso. Images can be displayed within our image view directly in the form of the image file or a bitmap format. 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. ; With code it's something like: I want to load a bitmap from URL and then use palette API to get some colors from that. xml. inPreferredConfig = Bitmap. Options option = new BitmapFactory. into(new Target() { @Override public void onBitmapLoaded(final Bitmap bitmap, Picasso. selectedPhotoUri = data. once the drawings are drawn on Canvas, I have to create one unique image of the image + drawings. createBitmap method and specify the desired width, height, and color format: Bitmap bitmap = Bitmap. There is no getDrawableId function so you'll need to do something like set a tag for the ImageView when you change its drawable. lastIndex) What The simplest code is to, open the native camera app to take a picture and handle result in the OnActivityResult method, as shown in the article Capture Picture with Camera in Kotlin – Android. putExtra(MediaStore. setImageBitmap(bitmap); and this one, Bitmap hotel_image; Intent intent = getIntent(); hotel_image= intent. About; Products OverflowAI ; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & In Android 5. 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 You can save Reference Id R. For instance, set the drawable id as a tag for the ImageView so you could just get the drawable id from the tag. size) Problem is that when I try to access the image, I get a SkAndroidCodec::NewFromStream returned null message in the log. I set the permissions, I tried different ways, but none of them works. with(this) . I've tried multiple different things I've found but none of them are working. scaleX = 1f Share . The question is how do I convert my image to bitmap or something like that so I can send them using intent? How do you use an image referenced by URL in an ImageView? 1. MediaStore import android. I have been trying this code : ImageView img1 = (ImageView) findViewById(R. import android. ACTION_IMAGE_CAPTURE); cameraIntent. Get Base64 from bitmap 4. ivProfileImage, filePath, I'm using Picasso to download images for my app. JPEG, 100, bytes); I am not sure I understand your comment question. val bitmap = BlurhashDecoder. Encode File/Image to Base64 You need to set the size with RequestOptions in apply() and use a RequestListener to retrieve the bitmap. value = uriToBitmap( context, shoppingListScreenViewModel. 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. my_drawable); METHOD 2: You can even convert the resource into the drawable and from that you can get bitmap like this . Using this interesting How to use YUV (YUV_420_888) Image in Android tutorial I can propose following solution to convert Image to Bitmap. Bitmap myLogo = ((BitmapDrawable)getResources(). Crop, contentDescription = "" ) when I run it I get this error Get Bitmap from ImageView loaded with Picasso. RectF; A callback for Image Request is available for Volley, you can use the Following code below. and than u can fetch height and width of imageview We can display images within our Image View from the image file name, bitmap, drawable file, and the image URL as well. decodeFile(assetManager + "/books/Individual Villas/images-bali/1. The upload requires the file path of the photo but I can't get it. How to rotate 90 I'm trying to set the image from a specific filepath ON THE PHONE. setImageBitmap(resource) } These are Kotlin methods for the following - 1. Share . getBitmap(); The code works but android studio suggests I use: Use ContextCompat. This image has been read by an image sensor, not from a file. ; OnActivityResult read the file from the path you stored before. os. You can pass the intent in this manner and then onactivity result the response you get the bitmap. image1); ImageView img2 = (ImageView) findViewById(R. 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. into(object : CustomTarget<Bitmap>(){ override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) { imageView. Basicall For foodBitmap it's inferred type is Bitmap, but I need to ensure that it's type is Bitmap for another function that I'm using which expects a parameter of type Bitmap. For Kotlin users: Kotlin has a function for converting Bitmap to BitmapDrawable: Bitmap. The pie is a VectorDrawable resource, vectordrawable. In this article, we will take a look at How to load images from user devices within Image View using 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. Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project. Button import But I am getting null for bitMap with a debug statement: --- Failed to create image decoder with message 'invalid input' Then I tried with a base64 String to generate the image, tested that string using some online decoders ImageView imageview = (ImageView)findViewById(R. OnImageCapturedCallback() { override fun onCaptureSuccess(image: ImageProxy) { //get bitmap from image val bitmap = If you have a bitmap image and you want to use it in drawable, like. getDrawable() What is it mean? And how do I convert my code to 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 Here is a Kotlin example: imageView. getStringExtra("FilePath"); BitmapFactory. Ravi Makvana Ravi Makvana. URL(your_url). But when the user . When I use imageView. Ziem. the content of the SurfaceView) in a new bitmap so that I can save it as an image file. Fill the EXTRA_OUTPUTparameter for the camera intent. In this article, we will learn how to get the Bitmap from any UI View and Save it to Storage/Gallery. My issue is that some pictures come as rotated to the right. decodeResource(getResources(), R. getpixel(int x, int y) to return the Color of what the user has touched using OnTouchListener. Now, what I want is I want call image 1. How do I fix that line of code? Trying to convert a Uri image file to Bitmap in Kotlin fails with a Null Pointer exception. I'm trying to convert this image to a bitmap to display in an imageview. Drawable (it is a general abstraction for anything 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 For image loading and bitmap handling purpose we will be using Glide. Picasso not loading bitmap into imageview with target. Pir Fahim Shah Pir As you have already get the Uri. setImageBitmap(resource) } override fun onLoadCleared(placeholder: Drawable?) { // this is called when imageView is cleared on You can simply use ImageView. uhxe nldqkukz zpgc vlo ztulgx idmttbi hnolh saed rbsd ygx