This code
soundPool.release();
soundPool = null;
sometimes produces this error:
Uncaught exception thrown by finalizer
java.lang.IllegalStateException: Binder has been finalized!
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:503)
at com.android.internal.app.IAppOpsService$Stub$Proxy.stopWatchingMode(IAppOpsService.java:431)
at android.media.SoundPool.release(SoundPool.java:195)
at android.media.SoundPool.finalize(SoundPool.java:204)
at java.lang.Daemons$FinalizerDaemon.doFinalize(Daemons.java:217)
at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:200)
at java.lang.Thread.run(Thread.java:818)
What can I do?