在收件箱Android中保存/创建MMS

content://mms/part/

                    Intent sendIntent = new Intent(Intent.ACTION_SEND);

                    //Mime type of the attachment (or) u can use sendIntent.setType(\"*/*\")

                    sendIntent.setType(\"image/jpeg\");

                    //Subject for the message or Email

                    sendIntent.putExtra(Intent.EXTRA_SUBJECT, \"My Picture\");

                    //Full Path to the attachment

                    sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse(\"file://mnt/\"+mUrl));

                    //Use a chooser to decide whether email or mms

                    startActivity(Intent.createChooser(sendIntent, \"Email:\"));
                }

            });

   btn_save.setOnClickListener(new OnClickListener()
   {

    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        System.out.println(\"the save button is just pressed..\");

        saveImageToSD();
        Toast.makeText(Create_Screen_Birthday.this,\"Image successfully saved\",Toast.LENGTH_LONG).show();    
    }

   });

    System.out.println(\"NOW you are on the saveimage to sd card method called block..\");

    try
    {
        //String fileName = \"myBitmapImage2.png\";   
        int  Current_Hour,Current_Minute,Current_Second;
        RelativeLayout settext_relative;

        settext_relative = (RelativeLayout)findViewById(R.id.settext_relative);



        final Calendar c = Calendar.getInstance();

        Current_Hour = c.get(Calendar.HOUR);
        Current_Minute = c.get(Calendar.MINUTE);
        Current_Second = c.get(Calendar.SECOND);


        System.out.println(\"the value of Current_Year = \"+Current_Hour);
        System.out.println(\"the value of Current_Month = \"+Current_Minute);
        System.out.println(\"the value of Current_Date = \"+Current_Second);



        fileName = \"Birthday_Card\"+\"_\"+Current_Hour+\"_\"+Current_Minute+\"_\"+Current_Second+\".png\";
        String path = \"/sdcard/E-card/Birthday_Cards/\";

          newfileName = path + fileName;
         System.out.println(\"the value of newfilename = \"+newfileName);


        System.out.println(\"The Filename on save card on sdcard = \"+fileName);

        FileOutputStream outStream = null;
        File file = new File(path);
        file.mkdirs();

        File outputFile = new File(file, fileName);
        outputFile.createNewFile(); 

        outStream = new FileOutputStream(outputFile);

        BufferedOutputStream bos = new BufferedOutputStream(outStream);



         RL.setDrawingCacheEnabled(true);

     bitmap = Bitmap.createBitmap( RL.getDrawingCache());

        bitmap.compress(Bitmap.CompressFormat.PNG, 100,bos);

         RL.setDrawingCacheEnabled(false);

        bos.flush();
        bos.close();

        btn_preview.setVisibility(View.VISIBLE);

        btn_save.setVisibility(View.GONE);
    }

    catch(Exception ex)
    {
        ex.printStackTrace();
    }       

}