MediaPlayer启动调用状态0(错误-38,0),android？

概述参见英文答案>MediaPlayercalledinstate0,error(-38,0)                                    16个我正在制作一个Android音板应用,我已经放了很多MediaPlayer值.@OverrideprotectedvoidonCreate(BundlesavedInstanceState){

参见英文答案 > Media Player called in state 0, error (-38,0)                                    16个
我正在制作一个AndroID音板应用,我已经放了很多MediaPlayer值.

@OverrIDeprotected voID onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentVIEw(R.layout.activity_main);    bengalka = MediaPlayer.create(this, R.raw.bengalka);    psiho = MediaPlayer.create(this, R.raw.cista_psihologija);    dane = MediaPlayer.create(this, R.raw.da_ne);    dejo = MediaPlayer.create(this, R.raw.dejo_narkomane);    pod = MediaPlayer.create(this, R.raw.dizi_se);    feJs = MediaPlayer.create(this, R.raw.feJslifting);    foto = MediaPlayer.create(this, R.raw.fotomale);    hungry = MediaPlayer.create(this, R.raw.gladan_sam);    jasna = MediaPlayer.create(this, R.raw.jasna_pero);    jeben = MediaPlayer.create(this, R.raw.jeben_vam_mater);    kae = MediaPlayer.create(this, R.raw.kae_ivanisevic);    fora = MediaPlayer.create(this, R.raw.kae_to_fora);    gledas = MediaPlayer.create(this, R.raw.kaj_gledas);    gledate = MediaPlayer.create(this, R.raw.kaj_vi_gledate);    kinezi = MediaPlayer.create(this, R.raw.kineza_crnaca);    kozo = MediaPlayer.create(this, R.raw.kozo_nepodojena);    marino = MediaPlayer.create(this, R.raw.marino);    mater = MediaPlayer.create(this, R.raw.mater_zbrgljavu);    muha = MediaPlayer.create(this, R.raw.muha);    pAPIr = MediaPlayer.create(this, R.raw.nema_pAPIra);    nered = MediaPlayer.create(this, R.raw.nered);    majku = MediaPlayer.create(this, R.raw.ne_spominji_majku);    uroko = MediaPlayer.create(this, R.raw.nisam_se_uroko);    odfurati = MediaPlayer.create(this, R.raw.odfurati_doktoru);    pljacka = MediaPlayer.create(this, R.raw.pljacka);    puske = MediaPlayer.create(this, R.raw.pusi_ke);    sava = MediaPlayer.create(this, R.raw.sava_sava);    magazin = MediaPlayer.create(this, R.raw.tebe_i_magazin);    vani = MediaPlayer.create(this, R.raw.tog_vani_nema);    dom = MediaPlayer.create(this, R.raw.za_dom_spremni);    zrigati = MediaPlayer.create(this, R.raw.zrigati);

我已经实现了OnClickListener方法..

@OverrIDepublic voID onClick(VIEw v) {    // Todo auto-generated method stub    switch (v.getID()) {    case R.ID.button1:        bengalka.start();        break;    case R.ID.button2:        psiho.start();        break;    case R.ID.button3:        dane.start();        break;    case R.ID.button4:        dejo.start();        break;    case R.ID.button5:        pod.start();        break;    case R.ID.button6:        feJs.start();        break;    case R.ID.button7:        foto.start();        break;    case R.ID.button8:        hungry.start();        break;    case R.ID.button9:        jasna.start();        break;    case R.ID.button10:        jeben.start();        break;    case R.ID.button11:        kae.start();        break;    case R.ID.button12:        fora.start();        break;    case R.ID.button13:        gledas.start();        break;    case R.ID.button14:        gledate.start();        break;    case R.ID.button15:        kinezi.start();        break;    case R.ID.button16:        kozo.start();        break;    case R.ID.button17:        marino.start();        break;    case R.ID.button18:        mater.start();        break;    case R.ID.button19:        muha.start();        break;    case R.ID.button20:        pAPIr.start();        break;    case R.ID.button21:        nered.start();        break;    case R.ID.button22:        majku.start();        break;    case R.ID.button23:        uroko.start();        break;    case R.ID.button24:        odfurati.start();        break;    case R.ID.button25:        pljacka.start();        break;    case R.ID.button26:        puske.start();        break;    case R.ID.button27:        sava.start();        break;    case R.ID.button28:        magazin.start();        break;    case R.ID.button29:        vani.start();        break;    case R.ID.button30:        dom.start();        break;    case R.ID.button31:        zrigati.start();        break;    }

现在,当我点击它们时,一些按钮不起作用,我查看了LogCat,它说：

MediaPlayer |开始在状态0中调用

MediaPlayer |错误(-38,0)

解决方法:

当你尚未准备好时,你正试图启动媒体播放器.尝试使用OnPreparedListener(),并在它准备就绪时启动播放器,它应该看起来像这样：

yourMediaPlayer.setonPreparedListener(new MediaPlayer.OnPreparedListener() {public voID onPrepared(MediaPlayer player) {  player.start();  }});

总结

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