Top "Camera" questions

In the real world, a camera is a device that takes physical or digital photos.

Capturing and storing a picture taken with the Camera into a local database / PhoneGap / Cordova / iOS

I'm currently building an app for iOS using Phonegap/Cordova and jQuerymobile. The idea is to take photos with camera …

ios cordova camera local-storage phonegap-build
How can I set camera preview size to squared aspect ratio in a squared SurfaceView (like Instagram)

I'm trying to develop my own camera activity, but I have a problem that I'm not unable to solve... What …

android camera surfaceview
method called after release() exception unable to resume with android camera

While developing a camera app I've encountered an exception that only happened when I switch to other app (onPause() for …

java android exception callback camera
Determining Camera Resolution (i.e. Megapixels) Programmatically in Android

I am developing an Android application in 2.2, which uses Camera. Now Can anyone tell me that "Is it possible to …

android camera resolution
Android save view to jpg or png

I would like to write an android app that basically layers an overlay on image on another image and then …

android camera image
How to capture picture with AVCaptureSession in Swift?

I have a UIViewController in which I use AVCaptureSession to show the camera and it is working just fine and …

ios swift camera avcapturesession
How SurfaceHolder callbacks are related to Activity lifecycle?

I've been trying to implement an application that requires camera preview on a surface. As I see the things, both …

android camera surfaceview
Single intent to let user take picture OR pick image from gallery in Android

I'm developing an app for Android 2.1 upwards. I want to enable my users to select a profile picture within my …

android image camera android-intent gallery
Android: Camera preview orientation in portrait mode

I'm using the camera to show preview only (not to take pictures or record videos). The app is always in …

android camera rotation orientation portrait
How to access camera on iOS11 home screen web app?

Summary We cannot access camera from an iOS11 (public release) home screen web app using either WebRTC or the file …

javascript html camera webrtc ios11