Android :: Camera Application - Capturing Image Automatically
Mar 26, 2009
I worked on N95 mobile, my goal is to capture image for every 2 min and send the image data to server without user help. I am done with image capturing manually but I am unable to capture image automatically could you please suggest me. I am getting certification message pop up. Is there any way to start my application automatically. I am messed with code signature and manufacturer agreement with Nokia. So I have decided to change the platform to Android mobiles. Could you please let me can I able to implement the above application in android mobiles android platform.
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Jul 23, 2010
I am using following code to capture image through camera and then displaying it.
The problem , I am facing is when i take picture and press done button it does not display that taken image in my activity.
It just shows blank image field.
CODE:....................
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Aug 20, 2009
I am trying to implement Camera application in android,and i got some code from net to create a Live Camera through WebCam.Upto this no problem.Now i have to capture the images when click the button, and i displayed the captured images in the Dialog window.Without any exception the program is running but the captured image is not displayed,some default image is displayed.
My code is.
CODE:.........
I have no idea from where this default image is coming.
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Jun 22, 2009
I want user to take picture using camera application. Then send the image to my application through "share". Does anyone knows how to do that?
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Jul 31, 2010
I am writing an app to capture the camera preview frames and convert it to bitmap in Android.
Here is my code:...........
After I start preview, the callback got called with data, but the bitmap is null.
What did I do wrong when convert the byte array to BitMap?
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May 3, 2010
I am adding a bmp file to the media store using the line below. I then go to the gallery application and it shows the image, but shows it under "Camera Pictures". Is there a way to change this to its own group, perhaps to its own group? Do I need a custom content provider for this.
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Dec 6, 2009
My camera stopped working. When I click my camera application I get the message "The application camera (process com.android.camera) has stopped unexpectedly. Please try again". It's just a blank screen?
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Mar 29, 2009
Eldev LLC is looking for android developer familiar with google image search API to write a new application.
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Sep 26, 2013
Is there any app on android which automatically blurs the background in camera ?
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Aug 3, 2010
Why in the world would Google not support this? I have not found a solution that does this as a "backup". I have Lookout but it does not backup your SD card. Is there a way to have your images on your SD card backed up to Picasa as an automated process? I think I lost some recently after I did a factory reset the image numbers started over I think and it has overwritten about 50 images.
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May 6, 2009
I need to start the Camera activity from within my application, take a picture, and return the photo URI to another activity. Surely this should be straightforward? But the Camera API sample code doesn't show how to get the URI. I can't find the answer on this forum, either.
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Mar 8, 2010
I have an application that calls the android phone's default camera to take photo the following is my code...
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Nov 18, 2013
I have the google drive application on my desktop so that I store all my files both on my pc and in the cloud, but is there a way to have google drive on my phone and to automatically upload pictures I take using the phones camera but not to have all my files downloaded and synced to my phone as I don't need to have all my files in three places, is there a way of using my phone to view all of my files and possibly download them as if they were on my phone but not actually have them sitting there taking up all my space
so it would be like having the gallery I currently have and being able to view all my photos pretty much as normal but instead it is all stored online
when I say files I only mean photos and videos.
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Apr 10, 2009
I am working on image processing in mobile. When Camera,takePicture(null,null,pictureCallback) called I am getting (640*480) JPEG image data, its taking 1 second delay.When I try to get raw data it returns null value.I am interested only on delay.
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Jun 16, 2010
I'm developing an application that will most likely be preinstalled on devices. It will be also available on Market. Is there a way to update those instances that are not downloaded through Market, since Market won't notify users about an update. I was thinking about, as suggested here, trying to contact my site periodically, and when update is available, download it. I'm wondering if there is a way to do this update automatically, so that user doesn't have to do anything (like running the package manually). Or, when my site shows update is available, to offer users an update through Market, even though it's not installed through Market. EDIT: This Market option would be preferable, because than users wouldn't have to check "allow install of non-Market sources".
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Oct 21, 2009
My application while compiled in 1.5 works fine. I had some memory issues w/ 1.6 due to image size, which was strange b/c the image size increased when taking photos by taking a picture w/ surfaceholder/imagecapture callback. I seem to have fixed re-displaying those images by resizing them using a bitmapfactory matrix. But my camera is now rotating everything 90 degrees. It appears that my Override of surfaceChanged does nothing, which is where I was setting rotation at 90 (I can't remember why, it was 10 months ago!). I have tried at rotating the camera parameters paramters at 90 degrees, 0 degrees.
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Jan 11, 2010
I'm writing an application for Android. I need to make some image processing on the picture taken from camera.I use Camera.PictureCallback to get the photo, and I get picture in byte array.The problem is I want to make operations on every pixel of photo (some filtering and other stuff) so I guess, have photo in byte array is not a bad idea. But I don't know how interpret information in this byte array... The only way I know to make the processing is use BitmapFactory.decodeByteArray() and then use Bitmap object. Is this a good way to handle a lot of image processing?
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Jul 6, 2009
I am working with camera.. I am facing one problem during capturing image.The image is not saving directly to gallery.But when i reboot my device its appearing. Can anybody tell me why this happens.and How can i solve it.
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Jan 30, 2009
Does someone know how I can overlay an image over the camera preview?
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Jun 1, 2010
I am using BitmapFactory.decodeFile to load Bitmaps of images into my application. However, the function returns null on large images (such as those from the camera). The filepath is definitely correct, I just can't figure out why it would return null. I tried supersampling, but it didn't seem to help.
Does anyone have any idea why it would do this or how I could more easily load images taken from the camera into a Bitmap?
Here's the code I am using...
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Jul 17, 2010
How do I obtain a handle on each image that the camera feeds into your recorder application?
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Aug 17, 2010
At the moment I am attempting to set my camera on my Motorola Droid phone to take an image that matches the size of my screen (854 x 480 pixels), and I am attempting to accomplish via the parameters for the camera as such:
CODE:.................
I have my activity implement the Camera.PictureCallback method of onPictureTaken (excluding log calls), so when the takePicture method is called it runs this method:
CODE:..........
For some reason though, my camera is taking pictures in 1280 x 960. Is this some sort of minimum size the camera can capture an image in? From log calls I can see that the Camera's parameters are still set to have a picture size of 854 x 480, but image keeps coming out as 1280 x 960. Am I decoding the image incorrectly, am I setting the camera's parameters incorrectly, or am I doing something else wrong?
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Nov 27, 2009
Am looking for a way to find images on the SD card, or at least images taken by the camera.
The ideal solution would be getting a collection of file paths or URIs for the images. I guessing you can do this through the MediaStore I just can't figure out how.
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Apr 23, 2010
At first I thought that I had bought an application by accident an just requested for the refund. Everything was fine but then I kept getting emails thanking me for purchasing apps which I would immediately request for refund. I already did a hard reset on my phone and I was wondering if I had to cancel my email and my card or if there's anything else I can do.
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Jun 6, 2010
I am new to android programming and want to develop an application similar to vista where the wallpaper changes automatically, so how should I go about it?
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Nov 9, 2010
Some Android application restarts automatically when i kill process manually. How this can be possible?
Is there anyone who know how to do like this on Android platform?
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Dec 19, 2009
I'm using this camera code to ask the camera to rotate the captured image data... this seems to work on all phones, except the Droid. Has anyone else seen this? The image data is always landscape, however, the native camera app produces portrait images OK. I wonder if the Droid will only respect the new Camera.Parameters.set Rotation() method, but this seems to only be available in sdk level 5?
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Sep 12, 2010
so i have an intent that use the system camera. so after i taken the photo, it brings me back my application. I want to display the image (just taken) as a thumbnail. How do i retrieve that latest image from Media Store.Images.
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Jul 1, 2010
I have an image which is taken from andorid by calling image _capture how do i upload it to a windows server?
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Jul 8, 2009
I have a camera application that captures a 640x480 image.I want to convert this image to grayscale.I know I have to use the setSaturatio (float sat) in the ColorMatrix method to zero but I don't know how I can set it to grayscale.
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