android打开wav声音

最新推荐文章于 2025-02-13 16:45:51 发布

yokkk

最新推荐文章于 2025-02-13 16:45:51 发布

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文章标签： qt 安卓 android

本文链接：https://blog.youkuaiyun.com/A121649982/article/details/110916341

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从assets拷贝到手机上再打开才能成功

#define  APP_TEMPPATH "/storage/emulated/0/fitness/"
 
static int OpenSound(QMediaPlayer* &ply, QString qstrSound)
 {
     ply = new QMediaPlayer();
     QFile dfile("assets:/"+qstrSound);
     if (dfile.exists())
     {
          QString path=APP_TEMPPATH+qstrSound;
          dfile.copy(path);
          QFile::setPermissions(path,QFile::WriteOwner | QFile::ReadOwner);
          ply->setMedia(QUrl::fromLocalFile(path));
          ply->setVolume(100);
          qDebug()<<qstrSound<<"  sound copyed to phone:";
          return 0;
     }
     return  -1;
 }