//make this file in your constructor
public MmsTouchListner(Context mContext,String number) {
		this.mContext=mContext;
		phoneNumber=number;
		File recordDirectory = new File("/sdcard/Test/");
    	recordDirectory.mkdirs();
        mFileName = android.os.Environment.getExternalStorageDirectory() +"/Test";
        mFileName += "/recordFile.3gp";
	}


			mRecorder = new MediaRecorder();
	        mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
	        mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
	        mRecorder.setOutputFile(mFileName);
	        mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);


	        try {
	            mRecorder.prepare();
	        } catch (IOException e) {
	            Log.e("start", "prepare() failed");
	        }

	        mRecorder.start();