Hi Liang!
thanks a lot for your answer.
I was trying the first option but I'm having problems to tell the
camera that I want a bitmap. I tryed to use the method
"Inteng.#setType(String)" but I got an exception And I don't know
where the code you wrote comes from, I mean Is that the way to ask for
a bitmap object as result? I thought it was more "intuitive" hehehe
On Apr 22, 11:56 am, Liang Wang <mr.lia...@gmail.com> wrote:
> 1. You can let camera return bitmap data, then you handle the data by
> yourself. There is no file saved this way.
>
> 2. If you let camera save the image to file in a specified directory(through
> provider), making a empty file named .nomedia in that directory can prevent
> mediascanner from scanning it. This way this image will not appear in
> gallery.
>
> See the code below in Camera:
> if (mSaveUri != null) {
> OutputStream outputStream = null;
> try {
> outputStream =
> mContentResolver.openOutputStream(mSaveUri);
> outputStream.write(data);
> outputStream.close();
>
> setResult(RESULT_OK);
> finish();
> } catch (IOException ex) {
> // ignore exception
> } finally {
> Util.closeSilently(outputStream);
> }
> } else {
> Bitmap bitmap = createCaptureBitmap(data);
> setResult(RESULT_OK,
> new Intent("inline-data").putExtra("data", bitmap));
> finish();
> }
>
> On Fri, Apr 22, 2011 at 4:51 PM, Fina Perez <fina.pere...@gmail.com> wrote:
> > Hi!
>
> > I answer myself:
>
> > maybe is not the best solution but after deleting the file, this is
> > what I do:
>
> > sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED,
> > Uri.parse("file://" + Environment.getExternalStorageDirectory())));
>
> > we need to add this to the manifest:
> > <intent-filter>
> > <action android:name="android.intent.action.MEDIA_MOUNTED" />
> > <data android:scheme="file" />
> > </intent-filter>
>
> > (I found the solution here:
>
> >http://stackoverflow.com/questions/4430888/android-file-delete-leaves...
> > )
>
> > On Apr 21, 11:32 am, Fina Perez <fina.pere...@gmail.com> wrote:
> > > Hi all!
>
> > > I'm using the built-in camera in my app to take a picture and to save
> > > it in a database. So, from my activity, I launch the camera, take a
> > > picture and go back to the activity (thanks to "onActivityResult"
> > > method). Here, I store the picture in the database and I delete it
> > > from the phone. Seems to be working properly: the picture is being
> > > deleted from the sdcard but if you go to the gallery app that comes
> > > with the device, the picture is being displayed but as a "wrong file",
> > > so you can see that there is/was a picture there but you can't open it
> > > or even see the preview. But I can delete it from the gallery app
> > > manually (selecting them and then deleting). How can i do this
> > > programatically?
>
> > > Thanks a lot! I really need help with this
>
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