اشتراک گذاری raw

 سلام من دو تا دکمه برا ذخیره آهنگ و بعدش ارسال آن گذاشتم . ذخیره می کنه ولی تو اشتراک گذاری ایراد داره. کمک کنین


public class Activityaziz extends Activity implements OnClickListener {

    SeekBar     seek_bar;
    Button      play_button, pause_button, besh, bsend;
    MediaPlayer mediaPlayer;
    TextView    text_shown;
    Handler     seekHandler = new Handler();


    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.aziz);

        getInit();
        seekUpdation();

        besh.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {

                File root = android.os.Environment.getExternalStorageDirectory();
                String folderName = "/kordi";
                File dir = new File(root.getAbsolutePath() + folderName);
                if ( !dir.exists()) {
                    dir.mkdirs(); // build directory
                }

                InputStream in = getResources().openRawResource(R.raw.my_file);
                String filename = "defaultName.mp3";
                File f = new File(root + folderName, filename);
                if ( !f.exists()) {
                    try {
                        OutputStream out = new FileOutputStream(f);
                        byte[] buffer = new byte[1024];
                        int len;
                        while ((len = in.read(buffer, 0, buffer.length)) != -1) {
                            out.write(buffer, 0, len);
                        }
                        in.close();
                        out.close();

                    }
                    catch (FileNotFoundException e) {
                        //
                    }
                    catch (IOException e) {
                        //

                    }

                }

            }

        });
        bsend.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                File root = android.os.Environment.getExternalStorageDirectory();
                File dir = new File(root.getAbsolutePath() + "/kordi");
                String fileName = "my_file.mp3";
                File file = new File(dir, fileName);
                Uri outputFileUri = Uri.fromFile(file);
                Intent intent = new Intent(Intent.ACTION_SEND);
                intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
                intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                intent.setType("audio/*");
                intent.putExtra(Intent.EXTRA_STREAM, outputFileUri);
                startActivity(Intent.createChooser(intent, "Share this image via"));

            }
        });

    }