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- package com.zqx.kedaxunfei.activity;
- import android.Manifest;
- import android.app.Dialog;
- import android.content.Context;
- import android.content.pm.PackageManager;
- import android.os.Build;
- import android.os.Bundle;
- import android.os.Environment;
- import android.support.v7.app.AppCompatActivity;
- import android.view.View;
- import android.widget.AdapterView;
- import android.widget.EditText;
- import android.widget.ImageView;
- import android.widget.ListView;
- import android.widget.SeekBar;
- import android.widget.TextView;
- import android.widget.Toast;
- import com.iflytek.cloud.SpeechConstant;
- import com.iflytek.cloud.SpeechError;
- import com.iflytek.cloud.SpeechSynthesizer;
- import com.iflytek.cloud.SynthesizerListener;
- import com.zqx.kedaxunfei.R;
- import com.zqx.kedaxunfei.adapter.SpeakerAdapter;
- import com.zqx.kedaxunfei.bean.Speaker;
- import com.zqx.kedaxunfei.constants.Keys;
- import com.zqx.kedaxunfei.utils.SpUtil;
- import com.zqx.kedaxunfei.view.BottomDialog;
- import java.util.List;
- import java.util.Random;
- import butterknife.BindView;
- import butterknife.ButterKnife;
- public class MainActivity extends AppCompatActivity {
- @BindView(R.id.et)
- EditText mEt;
- @BindView(R.id.iv_curspk_icon)
- ImageView mIvCurspkIcon;
- @BindView(R.id.tv_curspk_desc)
- TextView mTvCurspkDesc;
- @BindView(R.id.seekBar)
- SeekBar mSeekBar;
- private Dialog mDialog;
- private SpeakerAdapter mSpeakerAdapter;
- private SpeechSynthesizer mTts;
- private int curSpkPos;
- private List<Speaker> mSpeakers ;
- private Speaker mLastSpk;
- String text;
- Context mContext;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- ButterKnife.bind(this);
- initSpeechParams();//初始化发音系统参数
- mSpeakers = Speaker.getAllSpeakers();//得到发音人模型的集合
- initLast();//初始化上一次退出时的EditText内容和上次选择的发音人数据
- initDialogLv();//初始化发音人选择对话框
- mContext=this;
- }
- private void initLast() {
- String lastText = SpUtil.getString(this, Keys.LAST_TEXT, "");
- mEt.setText(lastText);
- int lastPos = SpUtil.getInt(this, Keys.LAST_SPK_POS, 0);//默认为0位发音人
- mLastSpk = mSpeakers.get(lastPos);
- mIvCurspkIcon.setImageResource(mLastSpk.iconId);
- mTvCurspkDesc.setText(mLastSpk.desc);
- setVoice(mLastSpk.voice);
- }
- private void initSpeechParams() {
- mTts = SpeechSynthesizer.createSynthesizer(this, null);
- mTts.setParameter(SpeechConstant.VOICE_NAME, "xiaoyan");//设置发音人
- mTts.setParameter(SpeechConstant.SPEED, "50");//设置语速
- mTts.setParameter(SpeechConstant.VOLUME, "80");//设置音量,范围0~100
- mTts.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_CLOUD); //设置云端
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
- if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
- requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
- }
- }
- }
- private void setSpeed(int num) {
- mTts.setParameter(SpeechConstant.SPEED, "" + num);//设置语速
- }
- private void initDialogLv() {
- View viewDialog = View.inflate(this, R.layout.dialog_speaker, null);
- ListView lvSpeaker = (ListView) viewDialog.findViewById(R.id.lv_speaker);
- mSpeakerAdapter = new SpeakerAdapter(mSpeakers);
- lvSpeaker.setAdapter(mSpeakerAdapter);
- lvSpeaker.setOnItemClickListener(new AdapterView.OnItemClickListener() {
- @Override
- public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
- Speaker item = mSpeakerAdapter.getItem(position);
- setVoice(item.voice);
- mTvCurspkDesc.setText(item.desc);
- mIvCurspkIcon.setImageResource(item.iconId);
- curSpkPos = position;
- mDialog.dismiss();
- }
- });
- mDialog = new BottomDialog(this);
- mDialog.setContentView(viewDialog);
- mDialog.setCanceledOnTouchOutside(true);
- }
- private void setVoice(String voice) {
- mTts.setParameter(SpeechConstant.VOICE_NAME, voice);
- }
- public void onSpeakClick(View view) {
- text = mEt.getText().toString().trim();
- int progress = mSeekBar.getProgress();
- setSpeed(progress);
- mTts.setParameter(SpeechConstant.AUDIO_FORMAT, "wav");
- mTts.setParameter(SpeechConstant.TTS_AUDIO_PATH,Environment.getExternalStorageDirectory()+"/tts/"+text.substring(0, 5)+ new Random().nextInt(100) +".wav");
- mTts.startSpeaking(text, new MySynthesizerListener());
- }
- class MySynthesizerListener implements SynthesizerListener {
- @Override
- public void onSpeakBegin() {
- }
- @Override
- public void onBufferProgress(int percent, int beginPos, int endPos ,
- String info) {
- // 合成进度 完成发送数据到 pc
- if(percent==100){
- Toast.makeText(mContext, "合成完成!", Toast.LENGTH_LONG).show();
- }
- }
- @Override
- public void onSpeakPaused() {
- }
- @Override
- public void onSpeakResumed() {
- }
- @Override
- public void onSpeakProgress(int i, int i1, int i2) {
- }
- @Override
- public void onCompleted(SpeechError speechError) {
- }
- @Override
- public void onEvent(int i, int i1, int i2, Bundle bundle) {
- }
- }
- public void onSpkerSwitchClick(View view) {
- mDialog.show();
- }
- @Override
- protected void onPause() {
- super.onPause();
- SpUtil.saveInt(this, Keys.LAST_SPK_POS, curSpkPos);
- String lastText = mEt.getText().toString().trim();
- SpUtil.saveString(this, Keys.LAST_TEXT, lastText);
- }
- }
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