I'm going to upload a camera app in the market soon that does provide
the Uri to full-sized images. If your intent requires an in-memory
bitmap, it is still a small-sized image (<100KBytes in size), but the
Uri should point to the size of the image as it was taken by the
camera.
I'm still writing up the help text and testing it out on various
devices.
On Jan 19, 2:18 pm, Neil <ntr...@gmail.com> wrote:
> I'm trying to do this too, except I want a full-sized picture. I have
> it working. I'm using your code, but without all the extras (maybe
> those extras are causing your error?) My code:
>
> File tmpFile = new File(Environment.getExternalStorageDirectory(),
> "tmp_" + String.valueOf(System.currentTimeMillis()) +
> ".jpg");
> Intent imgCapture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
> imgCapture.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(tmpFile));
>
> // in the activity result:
> if (resultCode == Activity.RESULT_CANCELED) {
> return;}
>
> try {
> imageView.setImageBitmap(BitmapFactory.decodeStream(new
> FileInputStream(tmpFile)));} catch (Exception e) {
>
> Log.e(Constants.LOG_TAG, "Unable to load image content", e);}
>
> tmpFile.delete();
>
> One problem with this is that my app doesn't have permission to delete
> the temp file. I can't point the camera to my app's files/ directory
> because the Camera activity doesn't have access to my files. Do you
> know how to provide a content provider URI that both activities would
> have read/write access to? I haven't had the chance to read much
> about content providers yet...
>
> The other problem is, this will only return a 512x384 image. Without
> the EXTRA_OUTPUT the image returned is even smaller (192x256). For
> you, this might be okay. You can probably scale the image down to
> 64x64 using some Bitmap or Matrix methods (not sure how to do that).
>
> For me, this is unacceptable, and from what I can tell the only way to
> get a full size image is to use the Camera API and ditch the Camera
> activity altogether :-(. See the comments
> here:http://code.google.com/p/android/issues/detail?id=1480
>
> Btw, if you are using the external storage to store the picture, you
> may want to check that it exists first:
>
> String storageState = Environment.getExternalStorageState();
> if (!Environment.MEDIA_MOUNTED.equals(storageState)) {
> // If there's no storage media, our intents won't work.
> return;
>
> }
>
> Let me know if you find anything more! I'm going to keep looking...
>
> To everyone else reading this:
> Is there a way to get a full sized picture from the Camera activity?
> Or do I have to roll my own? That would be SUPER lame. If I do have
> to make my own activity, can someone point me to some example code?
> Thanks in advance!
>
> -- Neil
>
> On Jan 7, 7:10 am, rben <ray.benja...@gmail.com> wrote:
>
>
>
> > I've been trying to write an application that uses the Camera App to
> > take a picture. So far, the only thing I've been able to get back
> > successfully is a tiny bitmap picture. I've found several other posts
> > related to this topic that have code that is reported to work, but it
> > does not work for me. I'm hoping someone can steer me in the right
> > direction.
>
> > Below is the code I am using currently, but it causes the application
> > to blow up.
>
> > private void takePicture(final int x, final int y, String
> > description) {
> > // create a file on the SD card
> > File file = new
> > File(Environment.getExternalStorageDirectory(),
> > "tmp_" +
> > String.valueOf(System.currentTimeMillis()) +
> > ".jpg");
> > // Create the URI that tells the camera where to put the
> > picture.
> > mOutputFileUri = Uri.fromFile(file);
> > statusLine.setText("URI => " + mOutputFileUri);
> > mIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE)
> > .putExtra(MediaStore.EXTRA_OUTPUT, mOutputFileUri)
> > .putExtra(PIC_X, x) // x coordinate of square
> > .putExtra(PIC_Y, y) // y coordinate of square
> > .putExtra(PIC_DESCRIP,description)
> > .putExtra("return-data", true)
> > ;
> > startActivityForResult(mIntent, PIC_FROM_CAMERA);
> > }
>
> > Ultimately, I want to be able to get the picture back and do two
> > things with it: create a 64x64 icon that is displayed by the Android
> > application, and upload the picture to a web application.
>
> > Thank you for any help or advice you can give.
> > Oh, btw, I'm running this on the emulator using Android 2.0
>
> > Thanks,
> > Ray- Hide quoted text -
>
> - Show quoted text -
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