public static void LoadChannelList()
{
bool IsLoaded = false;
System.Diagnostics.Debug.WriteLine("LoadChannelList url:" + CommonData.VideoListUrl);
httpGet(CommonData.VideoListUrl, (ar) =>
{
string result = HttpHelper.SyncResultTostring(ar);
if (result != null)
{
ChannelsResult channels = null;
try
{
channels = JsonConvert.DeserializeObject <ChannelsResult>(result);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("LoadChannelCompleted json 解析错误" + ex.Message);
App.JsonError(result);
}
if (channels != null && channels.err_code == rightCode)
{
CommonData.LockedChannel = channels.data.lockedChannel;
CommonData.NormalChannel = channels.data.normalChannel;
IsLoaded = true;
WpStorage.SaveStringToIsoStore(CommonData.ChannelStorage, JsonConvert.SerializeObject(channels.data));
CommonData.ChannelLoaded = true;
}
}
//CommonData.informCallback((int)CommonData.CallbackType.LoadedData, IsLoaded);
});
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
CallbackManager.currentPage = this;
this.DataContext = App.PlayerModel;
if (App.PlayerModel.MediaSource != null)
{
App.PlayerModel.MediaSource = App.PlayerModel.MediaSource;
myMediaElement.Tap += new EventHandler <System.Windows.Input.GestureEventArgs>(myMediaElement_Tap);
}
if (App.PlayerModel.currentType == PlayerViewModel.PlayType.LoaclType)
{
////处理正在播放本地视频时切换应用或返回主页问题
if (WpStorage.GetIsoSetting(needSetSliderValueIso) != null)
{
needSetSliderValue = (bool)WpStorage.GetIsoSetting(needSetSliderValueIso);
if (needSetSliderValue)
{
LoadLocalVideoList();
}
}
}
else
{
LoadDramaSeletedItem(App.PlayerModel.VideoId);
}
App.ShowLoading();
App.PlayerModel.LoadVisibility = Visibility.Visible;
App.PlayerModel.PayVisibility = Visibility.Collapsed;
}
protected override void OnNavigatedFrom(NavigationEventArgs e)
{
base.OnNavigatedFrom(e);
CallbackManager.currentPage = null;
currentPosition.Stop();
//当用户按win键 或者长按返回键时 不清空 datacontext 否则从墓碑模式返回时会丢失当前数据
if (e.Content != null)
{
//如果不是返回下载页
if (!(e.Content is DownVideo))
{
leaveSilderValue = pbVideo.Value;
App.PlayerModel.ClearData();
this.DataContext = null;
}
}
else
{
needSetSliderValue = true;
GC.Collect();
GC.WaitForPendingFinalizers();
}
myMediaElement.Tap -= myMediaElement_Tap;
App.HideLoading();
WpStorage.SetIsoSetting(needSetSliderValueIso, needSetSliderValue);
WpStorage.SetIsoSetting(leaveSilderValueIso, leaveSilderValue);
}
//视频状态改变时的处理事件
void myMediaElement_CurrentStateChanged(object sender, RoutedEventArgs e)
{
if (myMediaElement.CurrentState == MediaElementState.Playing)
{//播放视频时各菜单的状态
if (WpStorage.GetIsoSetting(needSetSliderValueIso) != null)
{
needSetSliderValue = (bool)WpStorage.GetIsoSetting(needSetSliderValueIso);
if (needSetSliderValue)
{
needSetSliderValue = false;
WpStorage.SetIsoSetting(needSetSliderValueIso, needSetSliderValue);
if (WpStorage.GetIsoSetting(leaveSilderValueIso) != null)
{
leaveSilderValue = (double)WpStorage.GetIsoSetting(leaveSilderValueIso);
pbVideo.Tag = "isFoucesed";
pbVideo.Value = leaveSilderValue;
}
}
}
//更换清晰度
if (App.PlayerModel.IsChangeDefinition)
{
pbVideo.Tag = "isFoucesed";
pbVideo.Value = leaveSilderValue;
//myMediaElement.Position = new TimeSpan(0, 0, 0, (int)leaveSilderValue);
}
currentPosition.Start();
App.HideLoading();
App.PlayerModel.LoadVisibility = Visibility.Collapsed;
PlayImg.Source = new BitmapImage(new Uri(pauseImg, UriKind.RelativeOrAbsolute));
}
else if (myMediaElement.CurrentState == MediaElementState.Paused)
{ //暂停视频时各菜单的状态
currentPosition.Stop();
PlayImg.Source = new BitmapImage(new Uri(playImg, UriKind.RelativeOrAbsolute));
}
else
{//停止视频时各菜单的状态
currentPosition.Stop();
PlayImg.Source = new BitmapImage(new Uri(playImg, UriKind.RelativeOrAbsolute));
//NextPlayerGrid_Tap(null,null);
}
}