The bytes available always 0 when trying to load the image

I read a TON of posts here on loading files from the SD card and use the following code:

try      {         FileConnection fconn = (FileConnection)Connector.open(filename, Connector.READ);          // If no exception is thrown, then the URI is valid, but the file may or may not exist.           if (fconn.exists())           {             InputStream input = fconn.openInputStream();              int available = input.available();                byte[] data = new byte[available];                input.read(data, 0, available);               EncodedImage image = EncodedImage.createEncodedImage(data,0,data.length);             fconn.close();                return resizeImage(image, i, j).getBitmap();          }         else          {              Dialog.alert("File " + filename + " does not exist.");           }    } catch(Exception e) {}

However, input.available () always returns 0. The name of the file that I use is:

file:///SDCard/MyImage.PNG

The connection file is opened successfully and fconn.exists () will always return true. Any ideas?

P.S. Looks like you're just trying to play a file in full using an InputStream. Are much better options: (1) read to the end of the stream (e.g., read returns-1), or (2) ask the file for its length, and then read exactly what the number of bytes (always need to check if read returns - 1).

Tags: BlackBerry Developers

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