package com.honghe.record;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.HashMap;
import com.honghe.drawwav.DrawWaveActivity;
import com.sixin.speex.OnSpeexFileCompletionListener;
import com.sixin.speex.SpeexFileDecoder;
import com.sixin.speex.SpeexFileDecoderHelper;
import com.sixin.speex.SpeexTool;
import android.content.Context;
import android.content.Intent;
import android.media.AudioFormat;
import android.media.AudioManager;
import android.media.AudioRecord;
import android.media.AudioTrack;
import android.media.MediaPlayer;
import android.media.SoundPool;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
public class MainActivity extends FragmentActivity implements OnClickListener {
private final static int FLAG_WAV = 0;
private final static int FLAG_AMR = 1;
private final static int FLAG_SPX = 2;
private int mState = -1; //-1:没再录制，0：录制wav，1：录制amr
private Button btn_record_wav;
private Button btn_play_raw;
private Button btn_play_wav;
private Button btn_play_raw2;
private Button btn_play_wav2;
private Button btn_record_wav2;
private Button btn_record_amr;
private Button btn_stop;
private Button btn_wave_join;
private Button btn_wave_join_play;
private Button btn_wave2spx;
private Button btn_spx2wave;
private Button btn_playspx;
private Button btn_record_spx;
private Button btn_sixin_spx2wave;
private Button btn_sixin_wave_play;
private Button btn_sixin_show_wave;
private TextView txt;
private UIHandler uiHandler;
private UIThread uiThread;
private AudioTrack track = null;
private RandomAccessFile raf = null;
private MediaPlayer mediaPlayer = new MediaPlayer();
private WaveSpeex waveSpeex = new WaveSpeex();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewByIds();
setListeners();
init();
}
private void findViewByIds() {
btn_record_wav = (Button) this.findViewById(R.id.btn_record_wav);
btn_play_raw = (Button) this.findViewById(R.id.btn_play_raw);
btn_play_wav = (Button) this.findViewById(R.id.btn_play_wav);
btn_play_raw2 = (Button) this.findViewById(R.id.btn_play_raw2);
btn_play_wav2 = (Button) this.findViewById(R.id.btn_play_wav2);
btn_record_wav2 = (Button) this.findViewById(R.id.btn_record_wav2);
btn_record_amr = (Button) this.findViewById(R.id.btn_record_amr);
btn_stop = (Button) this.findViewById(R.id.btn_stop);
btn_wave_join = (Button) this.findViewById(R.id.btn_wave_join);
btn_wave_join_play = (Button) this.findViewById(R.id.btn_wave_join_play);
btn_wave2spx = (Button) this.findViewById(R.id.btn_wave2spx);
btn_spx2wave = (Button) this.findViewById(R.id.btn_spx2wave);
btn_playspx = (Button) this.findViewById(R.id.btn_playspx);
btn_record_spx = (Button) this.findViewById(R.id.btn_record_spx);
btn_sixin_spx2wave = (Button) this.findViewById(R.id.btn_sixin_spx2wave);
btn_sixin_wave_play = (Button) this.findViewById(R.id.btn_sixin_wave_play);
btn_sixin_show_wave = (Button) this.findViewById(R.id.btn_sixin_show_wave);
txt = (TextView) this.findViewById(R.id.text);
}
private void setListeners() {
btn_record_wav.setOnClickListener(this);
btn_play_raw.setOnClickListener(this);
btn_play_wav.setOnClickListener(this);
btn_play_raw2.setOnClickListener(this);
btn_play_wav2.setOnClickListener(this);
btn_record_wav2.setOnClickListener(this);
btn_record_amr.setOnClickListener(this);
btn_stop.setOnClickListener(this);
btn_wave_join.setOnClickListener(this);
btn_wave_join_play.setOnClickListener(this);
btn_wave2spx.setOnClickListener(this);
btn_spx2wave.setOnClickListener(this);
btn_playspx.setOnClickListener(this);
btn_record_spx.setOnClickListener(this);
btn_sixin_spx2wave.setOnClickListener(this);
btn_sixin_wave_play.setOnClickListener(this);
btn_sixin_show_wave.setOnClickListener(this);
}
private void init() {
uiHandler = new UIHandler();
}
private void audioTrackPlay(String fileName) {
if (null != track) {
track.stop();
track.release();
}
if (null != raf) {
try {
raf.close();
} catch (IOException e) {
e.printStackTrace();
}
}
try {
track = new AudioTrack(AudioManager.STREAM_MUSIC, AudioFileFunc.AUDIO_SAMPLE_RATE, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT, WaveJoin.bufferSizeInBytes,
AudioTrack.MODE_STREAM);
raf = new RandomAccessFile(AudioFileFunc.getFilePathByName(fileName), "r");
raf.seek(0);
byte[] decoded = new byte[320];
int length = 0;
while ((length = raf.read(decoded)) != -1) {
track.write(decoded, 0, length);
float maxVol = AudioTrack.getMaxVolume();
track.setStereoVolume(maxVol, maxVol);//
track.play();
}
} catch (Exception e) {
} finally {
}
}
private void mediaPlayerPlay(String fileName) {
try {
mediaPlayer.reset();
mediaPlayer.setDataSource(AudioFileFunc.getFilePathByName(fileName));
mediaPlayer.prepare();
mediaPlayer.start();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 音频拼接
*/
private void join() {
WaveJoin.Join();
}
/**
* 开始录音
* @param mFlag，0：录制wav格式，1：录音amr格式
*/
private void record(int mFlag) {
if (mState != -1) {
Message msg = new Message();
Bundle b = new Bundle();// 存放数据
b.putInt("cmd", CMD_RECORDFAIL);
b.putInt("msg", ErrorCode.E_STATE_RECODING);
msg.setData(b);
uiHandler.sendMessage(msg); // 向Handler发送消息,更新UI
return;
}
int mResult = -1;
switch (mFlag) {
case FLAG_WAV:
AudioRecordFunc mRecord_1 = AudioRecordFunc.getInstance();
mResult = mRecord_1.startRecordAndFile();
break;
case FLAG_AMR:
MediaRecordFunc mRecord_2 = MediaRecordFunc.getInstance();
mResult = mRecord_2.startRecordAndFile();
break;
}
if (mResult == ErrorCode.SUCCESS) {
uiThread = new UIThread();
new Thread(uiThread).start();
mState = mFlag;
} else {
Message msg = new Message();
Bundle b = new Bundle();// 存放数据
b.putInt("cmd", CMD_RECORDFAIL);
b.putInt("msg", mResult);
msg.setData(b);
uiHandler.sendMessage(msg); // 向Handler发送消息,更新UI
}
}
/**
* 停止录音
*/
private void stop() {
if (mState != -1) {
switch (mState) {
case FLAG_WAV:
AudioRecordFunc mRecord_1 = AudioRecordFunc.getInstance();
mRecord_1.stopRecordAndFile();
break;
case FLAG_AMR:
MediaRecordFunc mRecord_2 = MediaRecordFunc.getInstance();
mRecord_2.stopRecordAndFile();
break;
case FLAG_SPX:
SpeexTool.stop();
break;
}
if (uiThread != null) {
uiThread.stopThread();
}
if (uiHandler != null)
uiHandler.removeCallbacks(uiThread);
Message msg = new Message();
Bundle b = new Bundle();// 存放数据
b.putInt("cmd", CMD_STOP);
b.putInt("msg", mState);
msg.setData(b);
uiHandler.sendMessageDelayed(msg, 1000); // 向Handler发送消息,更新UI
mState = -1;
}
}
private final static int CMD_RECORDING_TIME = 2000;
private final static int CMD_RECORDFAIL = 2001;
private final static int CMD_STOP = 2002;
class UIHandler extends Handler {
public UIHandler() {
}
@Override
public void handleMessage(Message msg) {
// TODO Auto-generated method stub
Log.d("MyHandler", "handleMessage......");
super.handleMessage(msg);
Bundle b = msg.getData();
int vCmd = b.getInt("cmd");
switch (vCmd) {
case CMD_RECORDING_TIME:
int vTime = b.getInt("msg");
MainActivity.this.txt.setText("正在录音中，已录制：" + vTime + " s");
break;
case CMD_RECORDFAIL:
int vErrorCode = b.getInt("msg");
String vMsg = ErrorCode.getErrorInfo(MainActivity.this, vErrorCode);
MainActivity.this.txt.setText("录音失败：" + vMsg);
break;
case CMD_STOP:
int vFileType = b.getInt("msg");
switch (vFileType) {
case FLAG_WAV:
AudioRecordFunc mRecord_1 = AudioRecordFunc.getInstance();
long mSize = mRecord_1.getRecordFileSize();
MainActivity.this.txt.setText("录音已停止.录音文件:" + AudioFileFunc.getWavFilePath() + "\n文件大小：" + mSize);
break;
case FLAG_AMR:
MediaRecordFunc mRecord_2 = MediaRecordFunc.getInstance();
mSize = mRecord_2.getRecordFileSize();
MainActivity.this.txt.setText("录音已停止.录音文件:" + AudioFileFunc.getAMRFilePath() + "\n文件大小：" + mSize);
break;
}
break;
default:
break;
}
}
};
class UIThread implements Runnable {
int mTimeMill = 0;
boolean vRun = true;
public void stopThread() {
vRun = false;
}
public void run() {
while (vRun) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mTimeMill++;
Log.d("thread", "mThread........" + mTimeMill);
Message msg = new Message();
Bundle b = new Bundle();// 存放数据
b.putInt("cmd", CMD_RECORDING_TIME);
b.putInt("msg", mTimeMill);
msg.setData(b);
MainActivity.this.uiHandler.sendMessage(msg); // 向Handler发送消息,更新UI
}
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_record_wav:
AudioFileFunc.setRawFileName(WaveJoin.rawName);
AudioFileFunc.setWavFileName(WaveJoin.waveName);
record(FLAG_WAV);
break;
case R.id.btn_record_wav2:
AudioFileFunc.setRawFileName(WaveJoin.rawName2);
AudioFileFunc.setWavFileName(WaveJoin.waveName2);
record(FLAG_WAV);
break;
case R.id.btn_play_wav:
mediaPlayerPlay(WaveJoin.waveName);
break;
case R.id.btn_play_wav2:
mediaPlayerPlay(WaveJoin.waveName2);
break;
case R.id.btn_play_raw:
new Thread(new Runnable() {
@Override
public void run() {
audioTrackPlay(WaveJoin.rawName);
}
}).start();
break;
case R.id.btn_play_raw2:
new Thread(new Runnable() {
@Override
public void run() {
audioTrackPlay(WaveJoin.rawName2);
}
}).start();
break;
case R.id.btn_record_amr:
record(FLAG_AMR);
break;
case R.id.btn_stop:
stop();
break;
case R.id.btn_wave_join:
join();
break;
case R.id.btn_wave_join_play:
mediaPlayerPlay(WaveJoin.joinWaveName);
break;
case R.id.btn_wave2spx:
waveSpeex.wave2spx();
break;
case R.id.btn_spx2wave:
waveSpeex.spx2wav();
break;
case R.id.btn_playspx:
mediaPlayerPlay(WaveSpeex.decodedSpxNamewav);
break;
case R.id.btn_record_spx:
SpeexTool.start(AudioFileFunc.getFilePathByName(SpeexTool.fileName));
mState = FLAG_SPX;
break;
case R.id.btn_sixin_spx2wave:
SpeexTool.decodeSpx(MainActivity.this, AudioFileFunc.getFilePathByName(SpeexTool.fileName), AudioFileFunc.getFilePathByName(SpeexTool.dstName));
break;
case R.id.btn_sixin_wave_play:
mediaPlayerPlay(SpeexTool.dstName);
break;
case R.id.btn_sixin_show_wave:
startActivity(new Intent(MainActivity.this, DrawWaveActivity.class));
break;
default:
break;
}
}
}