Questions tagged as 'android-camera'

Tagged questions
1
answer

How do I save an image to a folder newly created by my code?

I have problems when storing my photo, I create a folder using mkdir and through a string, I get the contents of an EditText from my application, to give the name of the folder. After starting the camera I wanted to save the photo in the same fo...
asked by 03.11.2016 / 19:53
0
answers

How to capture camera image in real time - C #

How would you do to capture the real-time image of a camera from an android cell phone for example? I mean with "real time" it would be like you were analyzing every time the camera was turned on.     
asked by 04.11.2016 / 19:16
0
answers

Detect dot on screen with device camera

Does anyone know of any library or practice to detect a point in the image captured with the device's camera? Eg a white paper with a black dot, then the camera detects this point and gives the coordinates of the screen (X and Y).     
asked by 14.09.2016 / 21:35
1
answer

Open camera / file through WebView

I made an application to open my responsive site using the Android Studio WebView. It runs okay, but when I need to send some files through the site, take a picture and save, it does not open the camera! Has anyone gone through this? MainPage...
asked by 30.09.2016 / 15:54
1
answer

How do I switch between the cameras (Front, Back)?

I'm doing a native Android app, using the device's cameras. After I start the first Activity, calling the camera (Back), I created a button, with the function of switching between the cameras (Front, Back). I just have a little difficulty doi...
asked by 18.08.2016 / 03:46
0
answers

Real-time facial recognition on Android

Good morning! I'm creating a real-time facial recognition application. The application should compare the video image with a recorded image. In practically all the searches that I did the most suitable to be used was OpenCV . Implement...
asked by 01.11.2016 / 12:37
1
answer

Camera permission on Android [duplicate]

I have the following camera access and storage permission in the AndroidManifest.xml file: <uses-permission android:name="android.permission.CAMERA"/> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> &...
asked by 09.05.2017 / 23:51
2
answers

Custom android camera

I would like to make a custom Android camera in which it was possible to add an extra layer at the moment of the visualization and later it was placed in the photo when taking the photo, however, I confess that I am not sure how to make this cam...
asked by 19.07.2016 / 06:15
2
answers

Camera Orientation with SurfaceView

I have a problem using SurfaceView for a custom camera on Android, I can not work the camera orientation with SurfaceView , no matter how I rotate the Smartphone it always behaves strangely, in the if I made two layouts for the two...
asked by 04.08.2016 / 23:15
1
answer

Can SSL certificate be by IP instead of Domain?

I'm developing a php / javascript application that makes use of the camera via browser to read bar code, in the tests I did locally it works in a good one, when I put it online it does not open the camera and does not ask to open, I agree it's b...
asked by 17.10.2018 / 22:37