声音池播放数倍Android

Question

 public class Suond {


    protected  static int suond1 ,suond2,suond3,suond4,suond5,suond6,suond7;
    protected  static  SoundPool sou;
    protected  static  AudioAttributes aa;


    @SuppressLint("NewApi") 
    @SuppressWarnings("deprecation")

    protected static void oi(Context Con ){


         if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.LOLLIPOP){

             aa = new AudioAttributes.Builder()
            .setUsage(AudioAttributes.USAGE_GAME)
            .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
            .build();

 sou = new SoundPool.Builder().setMaxStreams(10)
.setAudioAttributes(aa).build();

                  suond1 = sou.load(Con,R.raw.Music1,1);
                  suond2 = sou.load(Con,R.raw.Music2,1);
                  suond3 = sou.load(Con,R.raw.Music3,1);
                  suond4 = sou.load(Con,R.raw.Music4,1);
                  suond5 = sou.load(Con,R.raw.Music5,1);
                  suond6 = sou.load(Con,R.raw.Music6,1);
                  suond7 = sou.load(Con,R.raw.Music7,1);
                           }

             else{ sou = new SoundPool(10,AudioManager.STREAM_MUSIC,1);

                  suond1 = sou.load(Con,R.raw.Music1,1);
                  suond2 = sou.load(Con,R.raw.Music2,1);
                  suond3 = sou.load(Con,R.raw.Music3,1);
                  suond4 = sou.load(Con,R.raw.Music4,1);
                  suond5 = sou.load(Con,R.raw.Music5,1);
                  suond6 = sou.load(Con,R.raw.Music6,1);
                  suond7 = sou.load(Con,R.raw.Music7,1);

                 }  

                }               

    }

valueAnimator.addListener(new Animator.AnimatorListener() {
      @Override
      public void onAnimationStart(Animator animation) {


        suond.sou.play(Suond.suond1, 1, 1, 1, 0, 1);

      }

      @Override
      public void onAnimationEnd(Animator animation) {


          Suond.sou.play(Suond.suond2, 1, 1, 1, 0, 1);






      }

      @Override
      public void onAnimationCancel(Animator animation) {

      }

      @Override
      public void onAnimationRepeat(Animator animation) {

      }
    });

 valueAnimator.setDuration(2000);
 valueAnimator.start();
 }

Answer 1

（1）您的代码中有错别字，那么您是如何编译它的？

Suond.sou.play(Suond.suond2, 1, 1, 1, 0, 1);
suond.sou.play(Suond.suond1, 1, 1, 1, 0, 1);

不管怎样，它应该是：

Suond.sou.play(Suond.suond2, 1, 1, 1, 0, 1);

(2)MaxStreams设置为10，因此只能有10个并发流（而不是16）：

sou = new SoundPool.Builder().setMaxStreams(10).setAudioAttributes(aa).build();
else{ sou = new SoundPool(10,AudioManager.STREAM_MUSIC,1);

int streamID = Suond.sou.play(Suond.suond2, 1, 1, 1, 0, 1);//streamID better as an integer array

//loop round your active sounds
sou .stop(streamID) ;stop ONE active sound
sou .release();