Hello im trying to make my own special custom code scanner. My app's render a special custom barcode and I need to make a very simple scanner that will take whats currently being seen with the camera and quickly process it to decode the barcode. So how can I grab the frames from the camera and use them as images without pressing the "take" button.
check the open source project. It give bar-code without click take photo button.
Link
Thanks
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Hi i need a way to can use image from gallery as camera input . IT need to be as default so when other apps open camera will get by default the image from the gallery. I know there are apps in marketplace but they are ask first from where to get the input . I need Something that will show by default the image from gallery as camera input.
I'm working on a application and i want to take the picture of the user automatically with front camera without opening the camera or with a little preview.I can take the picture but the user have to click the button but what I want is it takes picture automatically. I've searched a lot about this but I was unable to get some useful tutorial or code.I
Using the camera API you can achieve this.
Look at this like http://www.vogella.com/tutorials/AndroidCamera/article.html
I am trying to create a app with which you can take secretly a picture. So my goal is to capture a picture when a button is clicked and then save the taken picture in the gallery without calling the local Camera app.
Thank you for your answer in advance...
If you want to conceal the application then I suggest you to look at this link
android - use camera without surfaceview or textureview.
This shows how to conceal surface textures.
I am developing a QR Code Scanner in Android. My code for scanning QR Code works fine. However, I'd like to change the Camera Screen in my app.
Instead of my camera is in fullscreen mode, I'd like to make it like this:
Can someone knows how to do it?
You can do it by adding tab host in frame layout and then set qr code camera into frame layout, by this way you can do it successfully.
You can refer following link to solve your issue.
Custom camera screen with QR code scanner
You might want to add a layer on top of the camera. To do this, please read the following question and answers: Custom camera android
Does anyone know how I could code for a camera function that to take the picture the user just has to tap anywhere on the screen? I am writing the app with Phonegap in Android.
Thanks!
When you execute the navigator.camera.getPicture() method you are firing off the Intent to start the Android Camera. The Camera provides the UI to take the picture so you'll need to use their shutter button.
If you want to do the click anywhere functionality you'll need to write a plugin to provide your own camera functionality.