Moving a File From One Directory To Another Directory In Android Programmatically

private void moveFile(String inputPath, String inputFile, String outputPath) 
{
    InputStream in = null;
    OutputStream out = null;
    try 
    {
        //create output directory if it doesn't exist
        File dir = new File (outputPath); 
        if (!dir.exists())
        {
            dir.mkdirs();
        }

        in = new FileInputStream(inputPath + inputFile);        
        out = new FileOutputStream(outputPath + inputFile);

        byte[] buffer = new byte[1024];
        int read;
        while ((read = in.read(buffer)) != -1) {
        out.write(buffer, 0, read);
        }
        in.close();
        in = null;

        // write the output file
        out.flush();
        out.close();
        out = null;

        // delete the original file
        new File(inputPath + inputFile).delete();  
    } 
    catch (FileNotFoundException fnfe1) {
    Log.e("tag", fnfe1.getMessage());
    }
    catch (Exception e) {
    Log.e("tag", e.getMessage());
    }
}