public Videoplayer()
{
this.InitializeComponent();
myuri = Videoproporty.GetVideoContent().Result.showapi_res_body.pagebean.myneed.video_uri;
systemControls = SystemMediaTransportControls.GetForCurrentView();
systemControls.ButtonPressed += SystemControls_ButtonPressed;
}
//关联不上啊，我的transportcontrol GG了,只有用封装好的了
//哇，好气啊0.0，功能做不完了
//private void SystemControls_ButtonPressed(SystemMediaTransportControls sender, SystemMediaTransportControlsButtonPressedEventArgs args)
//{
// //throw new NotImplementedException();
// switch (args.Button)
// {
// case SystemMediaTransportControlsButton.Play:
// PlayMedia();
// break;
// case SystemMediaTransportControlsButton.Pause:
// PauseMedia();
// break;
// default:
// break;
// }
//}
//async void PlayMedia()
//{
// await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
// {
// myplayer.Play();
// });
//}
//async void PauseMedia()
//{
// await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
// {
// myplayer.Pause();
// });
//}
//private void myplayer_CurrentStateChanged(object sender, RoutedEventArgs e)
//{
// switch (myplayer.CurrentState)
// {
// case MediaElementState.Playing:
// systemControls.PlaybackStatus = MediaPlaybackStatus.Playing;
// break;
// case MediaElementState.Paused:
// systemControls.PlaybackStatus = MediaPlaybackStatus.Paused;
// break;
// case MediaElementState.Stopped:
// systemControls.PlaybackStatus = MediaPlaybackStatus.Stopped;
// break;
// case MediaElementState.Closed:
// systemControls.PlaybackStatus = MediaPlaybackStatus.Closed;
// break;
// default:
// break;
// }
//}
//private string ItemToKeyHandler(object item)
//{
// Item dataItem = item as Item;
// if (dataItem == null) return null;
// return dataItem.Id.ToString();
//}
//public static string GetRelativeScrollPosition(ListViewBase listViewBase, ListViewItemToKeyHandler itemToKeyHandler)
//{
//} //怎么感觉所有方法都不行0.0,一定用了假的控件
private async void Page_Loaded(object sender, RoutedEventArgs e)
{
mypro1.IsActive = true;
mypro1.Visibility = Visibility.Visible;
jiazai.Visibility = Visibility.Visible;
await Task.Delay(1000);
try
{
await Videoproporty.Content(Examples);
jiazai.Visibility = Visibility.Collapsed;
mypro1.IsActive = false;
mypro1.Visibility = Visibility.Collapsed;
mypro.IsActive = true;
mypro.Visibility = Visibility.Visible;
await Task.Delay(500);
scrollviewer.ChangeView(null, 30, null);
if (Examples.Count == 0)
{
displayNoWifiDialog();
}
}
catch
{
//先不急
}
delay.Visibility = Visibility.Collapsed;
mypro.IsActive = false;
mypro.Visibility = Visibility.Collapsed;
}
//并没有发现这个有什么作用。。
//private void scrollviewer_Loaded(object sender, RoutedEventArgs e)
//{
// scrollviewer.ChangeView(null, 30, null);
//}
private async void scrollviewer_ViewChanged(object sender, ScrollViewerViewChangedEventArgs e)
{
var sv = sender as ScrollViewer;
if (!e.IsIntermediate)
{
if (sv.VerticalOffset == 0.0)
{
IsPullRefresh = true;
try
{
await Videoproporty.Content(Examples2);
if (Examples2.Count == 0)
{
displayNoWifiDialog();
}
}
catch
{
//先不急
}
await Task.Delay(2000);
for (int i = 0; i < 5; i++)
{
if (Examples[0].create_time != Examples2[i].create_time)
{
Examples.Insert(0, Examples2[i]);
}
else
{
break;
}
}
sv.ChangeView(null, 30, null);
}
IsPullRefresh = false;
}
}