Questions tagged [camera-api]

The Android framework supports capturing images and video through the android.hardware.camera2 API or camera Intent. Use this tags for questions about accessing camera of getting a camera preview or accessing specific features like recording, auto-focus, time lapse etc.

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How to crop part of image file in android?

I wrote a camera app using the camera API2. I can take a picture from the specific things. Then I know that there is important information in a specific location in my picture( I do not need to select the important area, I already know which part…
MKH
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nexus 5x camera api2 take picture many times

I was looking at the two examples in order to take advantage of the camera. Camera2Basic viewing a sample test device put on my nexus 5x I think there is a problem I added a line in the example ImageSaver class. @Override …
user3833569
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Close camera application from my application after 2 minutes android

I am developing an android application which requires use of android camera api. I am successfully able to caputre the image and save it. Now I want the camera application to close in about 2 minutes if the user is not clicking any image, saving or…
Ravi Rawal
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API usage dilemma for my new Android App

I am planning to develop a new Android app with a camera use case in it. Reading the API documentation it seems like Android's 'Camera.hardware' class has been deprecated and new 'android.hardware.camera2' has been introduced. So my question is…
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Locking iOS Camera Exposure Crashes

I have the following code: -(void) startCameraCapture { // start capturing frames // Create the AVCapture Session session = [[AVCaptureSession alloc] init]; // create a preview layer to show the output from the camera …
Timothy Frisch
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Picture is not showing up in my activity after I take a photo

On Android 10 and below, when I take a picture using the code below, everything is fine except for Android 11 and above. private fun openCameraApp() { val photoURI: Uri = FileProvider.getUriForFile( this, …
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Using the camera HTML API

I have a codepen where I am trying to do something like Revoluts KYC doc upload verification interface. I struggle with 2 issues. First, I want the the application to require the image being taken within a certain area in the center of the canvas.…
ptts
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How to get access to list of files from /storage/emulated/0

I'm writing an Android application, which can capture and watch photos. All captured images appear in grid RecyclerView (CameraActivity), where I made all elements are clickable. To store images I'm using internal memory within…
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How to implement Camera Based app in android using google camera(GCAM)?

I want to to develop a android app using GCAM(Google camera) to capture the images.Is GCAM is open source available?
Praveen Kumar
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