If i want to take an image from Camera application,it is giving the small Image,If i access from gallery,it gives me enlarged image,Is there anyway to get the enlarged Image of camera .
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I developed one streamlit application in that I will crop the images and preview the same but I don't know how to save the cropped image
I need help to save the image which I cropped and I should able to see the image when I press previous and next.
I have and android app that allow the user to choose an image from gallery or by capturing by the camera and when I get the single selected/captured photo I put it in my fixed sized imageView with 250dp width and 250dp height.
The problem is it is running in my Emulator but when I installed my app in real device, the posting of photo in imageView doesn't work. How can I fix this?
Thank you in advance
Those 3 "+" are the Image View. This is screen cap from emulator
I select and capture 3 photo and paste it in my Image view, I also want to fit the image in my ImageView
When I run this app in my real device the error comes up after capturing photo. The error is NullPointerException.
I am doing a simple application using Camera android and noticed that when a take a picture, the preview camera image is a little smaller than the final picture. What am I doing wrong?
attached example images from the app:
I have a surface view, 3 buttons one each for capture, use(invisible) and retake(invisible). I am using the Camera to take a picture. On image capture, use and retake buttons become visible and capture goes invisible. How to save the image in SD card on clicking the use button. Can anyone help with any example code. ??
Inshort I dont want to skip retake and skip option after capturing a pic in android !!! No use of intents !! only using android camera
How to skip 'retake and use' option after captureing photo from camera
Here is a nice tutorial on taking picture in Android: http://www.vogella.com/tutorials/AndroidCamera/article.html
In the nutshell, after you call Camera.takePicture(), a onPictureTaken() callback is called with jpeg image in byte[]. You convert this image to bitmap (preferably scaled down) for display, and you can write this byte[] as is to a .jpg file if the user likes it.
I am developing an app that shows a camera preview, takes a picture, and then shows the picture to the user. Since the window size, preview size and camera capture size do not match up, the app crops the resulting image to the correct aspect (and then scales it to the window dimension) before showing it.
The problem I have is this:
At the call to Camera.takePicture() the preview surface is filled with a copy of the captured image. This image is in a different aspect than what was previously shown in preview window, so the image looks stretched. This image is shown for a second before the app can show a new window with the cropped/scaled image.
Is there a way to prevent this last frame from filling the preview window?