Android :: Emulator Version - Using For Photo - Camera Testing
Feb 24, 2009
I have 1.0 r2 and it takes garbage pictures, and crashes when trying to view any saved image (I've only saved images taken from the emulator's "camera" so I don't know if it shows images that were pushed via adb properly.)
I'll try the 1.1 SDK, and failing that, an earlier version.
Is this a known issue, sort of a "well, if you're really going to work with pictures, you should be using a G1 anyhow..." kind of thing?
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Oct 20, 2010
Has anyone else experienced a strange problem with the Milestone (running 2.1) camera - in every photo, the right edge shows a thin vertical strip of the next photo! Shows in both Gallery & Media Gallery.. but don't have a similar issue in a video.
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Sep 20, 2010
My boss recently gave me an HTC Wildfire phone for doing an Android version of one of our mobile apps, which is all fine and good, except that the app requires API level 8 (ie Android 2.2), and the phone itself only has Android 2.1 installed. After much googling, I discovered that this phone does support Android 2.2, and carriers will be rolling out updates over the air for this model phone "in the near future". Since I'm not entirely certain what our lazy carrier's definition of "near future" is, it would be nice if I could download images for particular releases and install them on my phone. Coming from the world of the iPhone, it seems that this should be something rather necessary in order to successfully develop an Android app. Yet, it doesn't seem that Google offers any Android OS updates themselves. Have I no choice but to wait for the carrier to release an update?
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May 13, 2010
Can any one help with how to test sensor events like shake on Android Emulator.I have found some posts pointing to openintents but can anyone explain how to use it in android 2.0 avd.
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Aug 16, 2010
I have a new android app I put on the marketplace a few days ago. I did quite a bit of testing on my moto droid before publishing it and tried to be very thorough. Well, I got some negative comments back on how it didnt run right on someone's EVO 2.2 or X10 (didnt even know what that was at first). Well, it runs perfect on my phone.
Any advice on how I'm supposed to fix or support an app that runs on like 100 different phones?
How are other developers approaching this? (without actually buying every phone out there).
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Mar 29, 2010
I was wondering if there is a way to manipulate the emulator to simulate telephony signal strength changes.
I would like to test code that uses TelephonyManager.listen() with LISTEN_SIGNAL_STRENGTHS.
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Feb 22, 2010
I need to run unit tests for code that references SQLiteDatabase for my Android code; however all my attempts to instantiate this object outside the emulator (on my desktop machine) have failed. JDBC on Android is not being recommended on the Net, hence it's out of the question (I could have provided mock objects very easily that way).
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Jan 21, 2009
I want to use the camera to make a photo snapshot with Android .....
At the beginning in my code :...........
But nothing doesn't happen!
And if I Use the program Camera of the phone Emulator says that I have to insert the SD Card.....
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Feb 24, 2010
I wrote a simplest test based on android.test.ActivityInstrumentationTestCase2.
CODE:..............
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Dec 29, 2009
How do you test GPS applications in Android? Can we test it using the Android emulator?
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Aug 25, 2009
I am creating a little application where I use the Android Camera class. Everything seems to work but the result is a black picture. I think I forget to set a parameter. Do you have any ideas on which parameter I must set up ?
The code:
public boolean takeIt() { ImageCaptureCallback iccb = null;
try { String filename = "photo.jpeg";
ContentValues values = new ContentValues();
values.put(Media.TITLE, filename);
values.put(Media.DESCRIPTION, "Image capture by camera");
iccb = new ImageCaptureCallback(new FileOutputStream(new File (dataMgr.getRoot(), filename)));
} catch(Exception ex ){ ex.printStackTrace();
} camera.takePicture(mShutterCallback, mPictureCallbackRaw, iccb);
return true;
}
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Sep 13, 2010
I have 3 days into this and my mind is melting oozing out my ears...
The end result is that I want to upload selected photos from and Android phone to a php website.
I can display the images from the camera and get the filename that I want to upload. However I cannot use FileInputStream on the file name because it is not private to my application. Use FileInputStream generates an error that the file contains a path separater.
Does anyone know how to get the filestream running? Do I have to copy the file into a private file store?
After 3 days of googling this I am amazed I haven't that answer.
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Oct 26, 2009
I have not noticed this posted yet so just adding here for those that have not found it. The new camera/video/gallery application supports cropping. After taking a photo or viewing in the gallery, press the Menu button and Crop. You can resize the crop box by touching the edges or move it by touching in the center. Using this feature I was able to create and share panoramic images that were much more interesting. Clicking Menu and then More reveals the "Show on Map" command which displays the location the photo was taken.
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May 21, 2009
If iw ill do any changes in the External folder of Cupcake version i am unable to get the emulator Up.Emulator stops at Android(Booting stage) screen page itself.
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Jun 11, 2010
I'd like to make an Android app that lets a user apply cool effects to photos taken with the camera. There are already a few out there, I know, but I'd like to try my own hand at one.
I have been googling and stack-overflowing, but so far I've mostly found some references to published papers or books. I am ordering this one from Amazon presently - Digital Image Processing: An Algorithmic Introduction using Java
After some reading, I think I have a basic understanding of manipulating the RGB values for all the pixels in the image. My main question is how do I come up with a transformation that produces cool effects?
By cool effects I mean some like those in these iPhone apps:
I already have quite a bit of experience with Java, and I've made my first app for android already. Any ideas?
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Feb 12, 2009
I am trying to iterate through all the photo images (produced by ADP1 camera), held on external SD storage in an ADP1. I want to extract the binary data for each image file, determine image size in bytes and send the image data (possibly after compression) over a network conection.
My code is generating an exception when I try to generate a Bitmap based on Photos taken by the ADP1 Camera, stored physically on External SD Card Storage. It looks like the image size is exhausting VM for my application.
I attempt to extract a Bitmap via android.provider.MediaStore.Images.Media.getBitmap() static member function. Code...
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Apr 23, 2009
I'm currently testing my application in the SDK emulator, Great everything works perfectly. The next step was to try the same application loaded on to the G1. After loading the app, I'm getting some strange behaviour. Some Activities seem to be called by intents multiple times, when in the emulator they only appear once. Looking at the code I can't see what could be wrong.
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May 4, 2009
Is there Any procedure to install the Older version .apk files in emulator
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Apr 28, 2010
I need to push an intent to default camera application to make it take a photo, save it and return an URI. Is there any way to do this?
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Nov 26, 2012
i have an apk app which can take photo and take video with a button.
I have first device running the app and I have 2 button, take photo and take video.When I click take video in this app and it works well but when i click take picture from the button, the app always "force closes".
this is my error logcat
11-19 14:43:27.085: ERROR/AndroidRuntime(6903): FATAL EXCEPTION: main 11-19 14:43:27.085: ERROR/AndroidRuntime(6903): java.lang.NullPointerException
11-19 14:43:27.085: ERROR/AndroidRuntime(6903): at com.android.camera.Camera.initializeFirstTime(Came [code].......
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Jul 27, 2010
Does anyone know if you can shoot a panoramic photo with the Droid X if you are using the Camera 360 app? I've looked through the settings & different shooting options, and can't find where I can?
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Sep 2, 2010
Just a small problem I have with my files when trying to use the camera, apologies if this has been dealt with already but don't fancy trawling the forums whilst on my mobile When trying to use the camera I get the message "unable to save file to SD card due to insufficient file permissions"
I am also unable to view a lot of my photos on the SD card through the gallery where as previously I didn't have any such problem. I am rooted and have bog standard 2.2 with sense UI
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Mar 26, 2012
We all had these moments when we just had the opportunity to take the perfect picture, but the camera app slowed us down and we missed it.
Thats why i came up with an idea which will allow you to take photos from your homescreen / anywhere with one of the hardware buttons without opening the camera app first.
Is this something you can achieve with the app tasker?
Im using the galaxy s2
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Nov 13, 2012
What affects how fast the camera takes a photo? Is it software (app or possibly rom?), hardware(camera, ram, cpu), or something else? Just wondering, because I noticed my friends s3 take photos much faster, especially in regard to auto focusing (iphone as well). I have an HTC Sensation, and my camera takes much longer to take a photo.
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Apr 23, 2014
i flashed my a13 tablet t730 mainboard all things goes right but i can't take a photo with the camera it said your sd card is full??
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Nov 21, 2010
I'd like my app to run on both Android versions 2.1 and 2.2. In one area of my app, there is a portrait-style camera - the process for producing a portrait camera preview is different (as far as I know) on the two OS versions. Here is how:
2.1:
Camera.Parameters parameters = camera.getParameters();
parameters.set("orientation", "portrait");
camera.setParameters(parameters);
2.2:
camera.setDisplayOrientation(90);
The setDisplayOrientation(int) method became available in API Level 8 (2.2) and, so, cannot be used on 2.1; however, using the 2.1 (Camera.Parameters) method does not rotate the preview and image correctly on 2.2. It seems odd that this incompatibility exists - is there a more correct way to do this that will allow me to target both platforms?
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Aug 19, 2010
I am trying to display a filtered version of the camera preview.
The code runs without errors but the device is showing the preview instead of the generated bitmap.
This is the code for my (very small) Activity: http://code.google.com/p/ruellia/source/browse/ruellia/src/br/com/ximp/ruellia/RuelliaActivity.java
I suspect the view layering and the surface holder type, but so far no luck... anyone?
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Jan 13, 2010
I am developing the camera module for an android application. In main application when user clicks on 'take picture' button, new view with SurfaceView control is opened and camera preview is shown. When users click on dpad center, camera takes picture and save it to the disc. Pretty simple and straightforward.
Everything works fine on my device - HTC Tattoo, minsdkversion 1.6...but when I tested application on HTC Hero minsdkversion 1.5, when camera preview is shown,some strange lines occur. altough preview is crashed, taking of pictures works fine
Here is the picture:
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Sep 29, 2010
I Love my HTC Droid Incredible. I have no problems using the camera or moving images where I want them (Facebook, Flickr, or my PC). As I take photos, they are saved as a file name like "IMAG0029.jpg". They sequentially increment. I am fine with that.
What I would like, is, a way to re-set the embedded number to zero; either when the camera is empty (after a download), or manually.
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Apr 12, 2012
I have been feeling the need for a cam app that would have the record button and the button for shooting a pic on screen. So many times i have recorded a vid instead of taking a pic making the poser like a statue artist. Is there an app that would be compatible with gingerbread 2.3.6? (i have a gs2 btw) .
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