Audio Record and Attached with mail in android

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.media.MediaPlayer;

import android.media.MediaRecorder;

import android.net.Uri;

import android.os.Bundle;

import android.os.Environment;

import android.util.Log;

import android.view.View;

import android.view.ViewGroup;

import android.widget.Button;

import android.widget.LinearLayout;

public class AudioCaptureDemo extends Activity

{

      private static final String LOG_TAG = "AudioCaptureDemo";

      private static String mFileName = null;

      private RecordButton mRecordButton = null;

      private MediaRecorder mRecorder = null;

      private PlayButton   mPlayButton = null;

      private MediaPlayer   mPlayer = null;

      private void onRecord(boolean start) {

            if (start) {

                  startRecording();

            } else {

                  stopRecording();

            }

      }

      private void onPlay(boolean start) {

            if (start) {

                  startPlaying();

            } else {

                  stopPlaying();

            }

      }

      private void startPlaying() {

            mPlayer = new MediaPlayer();

            try {

                  mPlayer.setDataSource(mFileName);

                  mPlayer.prepare();

                  mPlayer.start();

            } catch (IOException e) {

                  Log.e(LOG_TAG, "prepare() failed");

            }

      }

      private void stopPlaying() {

            mPlayer.release();

            mPlayer = null;

      }

      private void startRecording() {

            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(LOG_TAG, "prepare() failed");

            }

            mRecorder.start();

      }

      private void stopRecording() {

            mRecorder.stop();

            mRecorder.release();

            mRecorder = null;

            ArrayList<String> uris = new ArrayList<String>();

            mFileName = Environment.getExternalStorageDirectory().getAbsolutePath();

            mFileName += "/audiorecordtest.3gp";

            uris.add(mFileName);

            email(AudioCaptureDemo.this,"test@test.com","No Subject","Sample Email text",uris);

      }

      public static void email(Context context, String emailTo, String emailCC,

                  String subject, String emailText, List<String> filePaths)

      {

            //need to "send multiple" to get more than one attachment

            final Intent emailIntent = newIntent(android.content.Intent.ACTION_SEND_MULTIPLE);

            emailIntent.setType("plain/text");

            emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL,

                        new String[]{emailTo});

            emailIntent.putExtra(android.content.Intent.EXTRA_CC,

                        new String[]{emailCC});

            //has to be an ArrayList

            ArrayList<Uri> uris = new ArrayList<Uri>();

            //convert from paths to Android friendly Parcelable Uri's

            for (String file : filePaths)

            {

                  File fileIn = new File(file);

                  Uri u = Uri.fromFile(fileIn);

                  uris.add(u);

            }

            emailIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris);

            context.startActivity(Intent.createChooser(emailIntent, "Send mail..."));

      }

      class RecordButton extends Button {

            boolean mStartRecording = true;

            OnClickListener clicker = new OnClickListener() {

                  public void onClick(View v) {

                        onRecord(mStartRecording);

                        if (mStartRecording) {

                              setText("Stop recording");

                        } else {

                              setText("Start recording");

                        }

                        mStartRecording = !mStartRecording;

                  }

            };

            public RecordButton(Context ctx) {

                  super(ctx);

                  setText("Start recording");

                  setOnClickListener(clicker);

            }

      }

      class PlayButton extends Button {

            boolean mStartPlaying = true;

            OnClickListener clicker = new OnClickListener() {

                  public void onClick(View v) {

                        onPlay(mStartPlaying);

                        if (mStartPlaying) {

                              setText("Stop playing");

                        } else {

                              setText("Start playing");

                        }

                        mStartPlaying = !mStartPlaying;

                  }

            };

            public PlayButton(Context ctx) {

                  super(ctx);

                  setText("Start playing");

                  setOnClickListener(clicker);

            }

      }

      public AudioCaptureDemo() {

            mFileName = Environment.getExternalStorageDirectory().getAbsolutePath();

            mFileName += "/audiorecordtest.3gp";

      }

      @Override

      public void onCreate(Bundle icicle) {

            super.onCreate(icicle);

            LinearLayout ll = new LinearLayout(this);

            mRecordButton = new RecordButton(this);

            ll.addView(mRecordButton,

                        new LinearLayout.LayoutParams(

                                    ViewGroup.LayoutParams.WRAP_CONTENT,

                                    ViewGroup.LayoutParams.WRAP_CONTENT,

                                    0));

            mPlayButton = new PlayButton(this);

            ll.addView(mPlayButton,

                        new LinearLayout.LayoutParams(

                                    ViewGroup.LayoutParams.WRAP_CONTENT,

                                    ViewGroup.LayoutParams.WRAP_CONTENT,

                                    0));

            setContentView(ll);

      }

      @Override

      public void onPause() {

            super.onPause();

            if (mRecorder != null) {

                  mRecorder.release();

                  mRecorder = null;

            }

            if (mPlayer != null) {

                  mPlayer.release();

                  mPlayer = null;

            }

      }

}