OutOfMemoryError come when discovers the large image (2048 * 1024) and 89 KB

Hello

Please someone help me solve my problem of "OutOfMemory" coming in my Strøm BB device while I don't want to see the size of the large image. The size of the image that I use is about 89Ko and 2048 x 1024 px.

I could see the image that is 140 kb and 1024 x 768 px, but not for 89 KB and 2048 x 1024 px.

 

Here is my code to see the picture: -.

     

       public static Bitmap getBitmapFromUrl (String photourl) {}
Bmf bitmap = null;
data Byte [] = null;
try {}
    
FileConnection fconn = (FileConnection) Connector.open (photourl, Connector.READ_WRITE);
java.io.InputStream entry = fconn.openInputStream ();
    
ByteArrayOutputStream Baos = new ByteArrayOutputStream();
int j = 0;
While ((j = Input.Read ())! = - 1) {}
Baos.Write (j);
}
            
data = baos.toByteArray ();
           
Baos = null;
Input.Close ();
fconn. Close();
entry = null;
fconn = null;
            
BMF = Bitmap.createBitmapFromBytes(data,0,data.length,1);<-- at="" this="" step="" i="" am="" getting="" the="" outofmemory="">

data = null;
        
} catch (Exception e) {}
System.out.println ("Exception getBitmapFromUrl() DeleteIndividualPhoto :"); ")
}
return the bmf;
}

Thank you

TEJ

My understanding is that a Bitmap is a full image, uncompressed, and the Blackberry uses 2 bytes per pixel to represent the color, then the image of 2048 * 1024 means about 4 MB of storage.  It's not bad, especially since I suspect that you have more than one of them.  And of course the follow-up to this question is how you view this image size on the device?  Seems to me that this file size is a bit of an overdose.  But even if you don't need it, have you considered using the scale parameter of

Bitmap.createBitmapFromBytes

scaling of the image according to a more reasonable size before you create the Bitmap image?

Tags: BlackBerry Developers

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