hey i just tried decoding a QR code and it worked fine as well. you
just need to import /zxing/qrcode.QRcode and then create it instanse
like i did with MultiFormatReader. I also tried decoding a datamatrix
image using its class DataMatrixReader but its not working. but i am
happy up till now.
On 10/8/09, wahib haq <wahib.t...@gmail.com> wrote:
> hi abhishek !! I am a newbie and my first initiative is also building
> a simple barcode decoding module. I dont have a android phone so i
> have to go on a different path to do this barcode app thing. :S
>
> can you plz guide me what to be on right side of BufferedImage myImage = ...
> ??
> I am using this code ....
>
> I have imported these ...
>
> import android.graphics.Bitmap;
>
> import android.graphics.BitmapFactory;
> import android.widget.TextView;
> import com.google.zxing.MonochromeBitmapSource;
> import com.google.zxing.MultiFormatReader;
> import com.google.zxing.Reader;
> import com.google.zxing.ReaderException;
> import com.google.zxing.client.androidtest.*;
> import com.google.zxing.common.BaseMonochromeBitmapSource;
>
> Bitmap bitmap =
> BitmapFactory.decodeResource(getResources(),R.drawable.bar5);
>
> Bitmap bitmap1 =
> BitmapFactory.decodeFile("file://sdcard/DCIM/Camera/2009-10-04
> 21.31.02.jpg");
>
>
>
> MultiFormatReader reader1=new MultiFormatReader();//For all
> barcode formats
>
>
> try
> {
>
> result=reader1.decode(new RGBMonochromeBitmapSource(bitmap));
> tv.setText(result.getText());
> }
> catch (Exception e)
> {
> tv.setText("Error occured !!");
> }
> }
>
> //////
>
> I have tried it with reading bmp and jpeg image from pasting in
> res/drawable folder and it works fine with 1D barcode. Its not working
> with 2D and i dont know how to do it though multiformat i guess means
> it shud support 2D as well. Well this will solve ur problem. I also
> tried to read it with a sdcard image coz after all it has to fetch
> from the image taken by camera. but i dont have a camera and unable to
> push image in gallery after lots of tries so it still undone.
> Share anything else you cum to know abt barcode decoding task.
>
> Regards,
> wahib
>
>
> On 10/6/09, Abhishek <abhishek.moh...@gmail.com> wrote:
>>
>> Hello All,
>>
>> I am writing an application to scan a bar code.
>> As a small module of it I am trying to decode the bar code form the
>> image file stored as resource. (R.raw.bc02) where bc02.jpg is my bar
>> code image file.
>>
>> I am using http://code.google.com/p/zxing/wiki/DeveloperNotes to write
>> a program for decoding.
>> I am stuck up at following step: i.e. reading the image as
>> bufferedImage
>>
>> BufferedImage myImage = ...;
>> MonochromeBitmapSource source = new BufferedImageMonochromeBitmapSource
>> (myImage);
>>
>> I have written following code to read the image which works fine
>> InputStream is= this.getApplicationContext().getResources
>> ().openRawResource(R.raw.bc02);
>> The run time object is of class "android.content.res.AssetManager
>> $AssetInputStream"
>>
>> Can any help me in reading the file and decoding? Please let me know
>> if I am doing correct or not.
>>
>>
>> Thank you,
>> Abhishek
>>
>> >>
>>
>
>
> --
> Wahib-ul-haq
>
> Communications Engineering Student,
> NUST, Pakistan.
> www.sizzlotech.com
>
--
Wahib-ul-haq
Communications Engineering Student,
NUST, Pakistan.
www.sizzlotech.com
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Beginners" group.
To post to this group, send email to android-beginners@googlegroups.com
To unsubscribe from this group, send email to
android-beginners-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-beginners?hl=en
-~----------~----~----~----~------~----~------~--~---
