Android实现收款成功金额的语音播报功能(Nice tone)

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Github源码下载地址

我的简书地址

Gradle依赖 -

1.最app外层的build.gradle 添加代码:

allprojects {    repositories {        jcenter()        maven { url 'https://jitpack.io' }    }}

2.在app 的build.gradle中添加：

dependencies {        compile 'com.github.javaexception:VoiceAnnouncements:v1.0'}

使用方法 -

VoiceUtils.with(this).Play("1111",true);如果是true播报语音为"收款成功+收款金额",如果是false只播报收款金额.

播报语速的调控问题，现在因为只能支持Android6.0以上的，所以代码我没添加，等解决后一起更新.

附上一些代码:

public  void PlaySoundList( final int soundindex, final String soundString, final int soundcount){       boolean createState=false;    if(mediaPlayer==null) {        mediaPlayer = null;    }    System.out.println("加载音频["+soundindex+"]");    mediaPlayer = createSound(soundindex,soundString);    createState=true;    if(createState==true)        System.out.println("加载音频成功["+soundindex+"]");    else        System.out.println("加载音频失败["+soundindex+"]");    //播放完成触发此事件    mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {        @Override        public void onCompletion(MediaPlayer mp) {            mp.release();//释放音频资源            int newsoundindex =soundindex;            System.out.println("释放资源[" +soundindex+"]");            if(soundindex<soundcount) {                newsoundindex=newsoundindex+1;                PlaySoundList(newsoundindex, soundString,soundcount);            }        }    });    try {        //在播放音频资源之前，必须调用Prepare方法完成些准备工作        if(createState)            mediaPlayer.prepare();        else            mediaPlayer.prepare();        //开始播放音频        mediaPlayer.start();        System.out.println("播放音频["+soundindex+"]");    } catch (IllegalStateException e) {        e.printStackTrace();    } catch (IOException e) {        e.printStackTrace();    }}

public  MediaPlayer createSound(int soundIndex, String soundString){    MediaPlayer mp=null;    String soundChar = soundString.substring(soundIndex-1,soundIndex);    switch (soundChar)    {        case "零":            mp=MediaPlayer.create(mContext,R.raw.sound0);            break;        case "壹":            mp=MediaPlayer.create(mContext,R.raw.sound1);            break;        case "贰":            mp=MediaPlayer.create(mContext,R.raw.sound2);            break;        case "叁":            mp=MediaPlayer.create(mContext,R.raw.sound3);            break;        case "肆":            mp=MediaPlayer.create(mContext,R.raw.sound4);            break;        case "伍":            mp=MediaPlayer.create(mContext,R.raw.sound5);            break;        case "陆":            mp=MediaPlayer.create(mContext,R.raw.sound6);            break;        case "柒":            mp=MediaPlayer.create(mContext,R.raw.sound7);            break;        case "捌":            mp=MediaPlayer.create(mContext,R.raw.sound8);            break;        case "玖":            mp=MediaPlayer.create(mContext,R.raw.sound9);            break;        case "拾":            mp=MediaPlayer.create(mContext,R.raw.soundshi);            break;        case "佰":            mp=MediaPlayer.create(mContext,R.raw.soundbai);            break;        case "仟":            mp=MediaPlayer.create(mContext,R.raw.soundqian);            break;        case "角":            mp=MediaPlayer.create(mContext,R.raw.soundjiao);            break;        case "分":            mp=MediaPlayer.create(mContext,R.raw.soundfen);            break;        case "元":            mp=MediaPlayer.create(mContext,R.raw.soundyuan);            break;        case "整":            mp=MediaPlayer.create(mContext,R.raw.soundzheng);            break;        case "万":            mp=MediaPlayer.create(mContext,R.raw.soundwan);            break;        case "$":            mp=MediaPlayer.create(mContext,R.raw.soundsuccess);            break;    }    mp.stop();    return mp;}