async private void ht_FileWatchEvent(object sender, CompleteEventArgs e)
{
result.Clear();
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
LBResult.DataContext = null;
});
list = LRCSer.GecimeLyricDeserializer(e.Node);
if (list.Result.Count() == 0)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
JMessBox jb = new JMessBox("没有结果");
jb.Show();
});
}
else
{
foreach (var item in list.Result)
{
//执行对每个artistid的查询
DoHttpWebRequestArtist(item.artist_id);
}
}
}
/// <summary>
/// 替换已存在的歌词文件
/// </summary>
/// <param name="content">歌词内容</param>
private async void GetCompleted(string content)
{
string fileName = "MatoLrc\\" + songName + "-" + artistName + ".lrc";
await FileHelper.DeleteFileAsync(fileName);
if (await FileHelper.CreateAndWriteFileAsync(fileName, content))
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
JMessBox jb = new JMessBox(string.Format("已更新 {0}", songName + "-" + artistName + ".lrc"));
jb.Show();
});
}
else
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
JMessBox jb = new JMessBox("更新失败");
jb.Show();
});
}
}
private void HardwareButtons_BackPressed(object sender, BackPressedEventArgs e)
{
Frame frame = Window.Current.Content as Frame;
if (frame == null)
{
return;
}
e.Handled = true;
JMessBox jb = new JMessBox("再按一次离开");
jb.Completed += (b) =>
{
if (b)
{
//退出代码
if (SettingsViewModel.Current.IsStopWhenTerminate)
{
//暂停播放
LibraryViewModel.Current.PlayQueue.ExecutePlayPausePlayer(null);
}
Application.Current.Exit();
}
};
jb.Show();
}
private void BTNSearch_Click(object sender, RoutedEventArgs e)
{
songName = this.TBSongName.Text;
artistName = this.TBArtistName.Text;
if (!string.IsNullOrEmpty(songName))
{
DoHttpWebRequest(songName);
}
else
{
JMessBox jb = new JMessBox("至少填写歌曲名称");
jb.Show();
}
}
private void HardwareButtons_BackPressed(object sender, BackPressedEventArgs e)
{
Frame frame = Window.Current.Content as Frame;
if (frame == null)
{
return;
}
if (frame.CanGoBack)
{
frame.GoBack();
e.Handled = true;
}
else
{
e.Handled = true;
JMessBox jb = new JMessBox("再按一次离开");
jb.Completed += (b) =>
{
if (b)
{
//退出代码
Application.Current.Exit();
}
};
jb.Show();
}
}