/// <summary>
/// 连续点击视频时
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MediaContainer_DoubleTapped(object sender, DoubleTappedRoutedEventArgs e)
{
if (isTapped)
{
PlayPauseButton.Focus(FocusState.Programmatic);
isTapped = false;
SwitchStatus();
}
else
{
MediaContainer_Tapped(Media, new TappedRoutedEventArgs());
}
}
private void OnBorderVisibilityChanged(DependencyObject sender, DependencyProperty dp)
{
if (dp == Border.VisibilityProperty)
{
// Since the container is not visible, we can't focus the PlayPauseButton before the fadein
// animation actually starts. Using opacity only to "hide" the border is not an option, since
// doing so would keep the button focused while invisible, and pressing A would pause instead of
// showing the control panel.
// As a work around, we wait for the container to be visible again.
if (((Border)sender).Visibility == Visibility.Visible)
{
PlayPauseButton.Focus(FocusState.Programmatic);
}
}
}
/// <summary>
/// 点击视频画面
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MediaContainer_Tapped(object sender, TappedRoutedEventArgs e)
{
PlayPauseButton.Focus(FocusState.Programmatic);
var timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromMilliseconds(200);
timer.Tick += ((s, ea) =>
{
if (isTapped)
{
isTapped = false;
IsShowControlPanel = !IsShowControlPanel;
}
timer.Stop();
});
isTapped = true;
timer.Start();
}
private void Media_CurrentStateChanged(object sender, RoutedEventArgs e)
{
var i = Media.CurrentState;
switch (i)
{
case MediaElementState.Playing:
{
PlayPauseButton.Focus(FocusState.Programmatic);
StatusText.Visibility = Visibility.Collapsed;
Status.Visibility = Visibility.Collapsed;
PlayPauseSymbol.Symbol = Symbol.Pause;
SettingHelper.IsScreenAlwaysOn = true;
DanmakuManager.Resume();
break;
}
case MediaElementState.Paused:
{
goto case MediaElementState.Closed;
}
case MediaElementState.Stopped:
{
goto case MediaElementState.Closed;
}
case MediaElementState.Closed:
{
//修改按钮图标
PlayPauseSymbol.Symbol = Symbol.Play;
//取消屏幕常亮
SettingHelper.IsScreenAlwaysOn = false;
DanmakuManager.Pause();
break;
}
}
}
/// <summary>
/// 点击控制栏获取焦点以便进行键盘控制
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ControlPanel_Tapped(object sender, TappedRoutedEventArgs e)
{
PlayPauseButton.Focus(FocusState.Programmatic);
}