c++ 音乐播放器 示例源码

【实例截图】

【核心代码】

#include <QFileDialog>
#include <QInputDialog>
#include <QStringList>
#include <QTextCodec>
#include <QPixmap>
#include <QDebug>
#include <QtCore>
#include <QObject>
#include <QCloseEvent>
#include <QMessageBox>
#include "playermainwindow.h"
#include "ui_playermainwindow.h"
#include "network.h"

#define KMusicChannelsURL   "http://raw.github.com/iosnews/test/master/baidu.json"
#define kMusicPlaylistURL   "http://fm.baidu.com/dev/api/?tn=playlist&special=flash&prepend=&format=json&&id="
#define kMusicURL           "http://music.baidu.com/data/music/fmlink?type=mp3&rate=2&format=json&songIds="
#define kMusicLRCURL        "http://fm.baidu.com/"
PlayerMainWindow::PlayerMainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::PlayerMainWindow)
{
    ui->setupUi(this);
    this->osdLyricsWidget = new OSDLyricsWidget();
    this->osdLyricsWidget->show();
    this->localMediaPlayList = new QMediaPlaylist(this);
    this->onlineMediaPlayList = new QMediaPlaylist(this);
    this->onlineMediaList = new QList<KMediaInfo>();
    this->mediaPlayer = new QMediaPlayer(this);
    this->mediaPlayer->setPlaylist(this->localMediaPlayList);
    this->mediaPlayer->setVolume(50);
    this->progressTimer = new QTimer(this);
    this->progressTimer->setInterval(100);

    this->network = new Network(this);
    network->fetchChannels(KMusicChannelsURL);

    this->setupConnections();

    this->dbOK = db.initDataBase();
}