//粤语发音
private async void Voice_Click(object sender, RoutedEventArgs e)
{
TextToVoice temp = new TextToVoice();
Stream voice = await temp.ReadText(Input.Text);
InMemoryRandomAccessStream ras = new InMemoryRandomAccessStream();
await voice.CopyToAsync(ras.AsStreamForWrite());
await ras.FlushAsync();
ras.Seek(0);
MyMediaPlayer.SetSource(ras, "");
}
async private System.Threading.Tasks.Task SetLocalMedia()
{
var openPicker = new Windows.Storage.Pickers.FileOpenPicker();
openPicker.FileTypeFilter.Add(".mp4");
openPicker.FileTypeFilter.Add(".mp3");
var file = await openPicker.PickSingleFileAsync();
// mediaPlayer is a MediaElement defined in XAML
if (file != null)
{
var stream = await file.OpenAsync(Windows.Storage.FileAccessMode.Read);
MyMediaPlayer.SetSource(stream, file.ContentType);
MyMediaPlayer.Play();
}
}
private async void SoundGridView_Drop(object sender, DragEventArgs e)
{
if (e.DataView.Contains(StandardDataFormats.StorageItems))
{
var items = await e.DataView.GetStorageItemsAsync();
if (items.Any())
{
StorageFile storageFile = items[0] as StorageFile;
var contentType = storageFile.ContentType;
if (contentType == "audio/mpeg" || contentType == "audio/wav")
{
MyMediaPlayer.SetSource(await storageFile.OpenAsync(FileAccessMode.Read), contentType);
MyMediaPlayer.Play();
PlayPauseButton.Content = "\xE769";
}
}
}
}
private async void DownLoadButton_Click(object sender, RoutedEventArgs e)
{
Uri uri = new Uri(MyBox.Text);
MyMediaPlayer.Source = uri;
string FileName = System.IO.Path.GetFileName(uri.LocalPath);
var httpClient = new HttpClient();
var httpResponse = new Windows.Web.Http.HttpResponseMessage();
var file = await KnownFolders.MusicLibrary.CreateFileAsync(FileName, CreationCollisionOption.ReplaceExisting);
string httpResponseBody = "";
try
{
httpResponse = await httpClient.GetAsync(uri);
httpResponse.EnsureSuccessStatusCode();
httpResponseBody = await httpResponse.Content.ReadAsStringAsync();
var sourceStream = await httpResponse.Content.ReadAsInputStreamAsync();
using (var destinationStream = await file.OpenAsync(FileAccessMode.ReadWrite))
{
using (var destinationOutputStream = destinationStream.GetOutputStreamAt(0))
{
await RandomAccessStream.CopyAndCloseAsync(sourceStream, destinationStream);
}
}
var stream = await file.OpenAsync(Windows.Storage.FileAccessMode.Read);
MyMediaPlayer.SetSource(stream, file.ContentType);
MyMediaPlayer.Play();
}
catch { }
}
