private Grid CreateImageView(double width, MoreChannel template, double height)
{
VideoViewModel videoData = new VideoViewModel
{
width = (int)width,
hight = (int)height,
name = template.name,
videoId = template.videoId,
picUrl = template.image,
tag = template.tag,
playCount = template.playCount
};
if (string.IsNullOrEmpty(xaml))
{
using (Stream stream = Application.GetResourceStream(new Uri("/MangGuoTv;component/Views/MoreChannelImageView.xaml", UriKind.Relative)).Stream)
{
using (StreamReader reader = new StreamReader(stream))
{
xaml = reader.ReadToEnd();
}
}
}
Grid imageGrid = (Grid)XamlReader.Load(xaml);
imageGrid.Width = width;
imageGrid.Height = height;
imageGrid.DataContext = videoData;
imageGrid.Tap += new EventHandler <System.Windows.Input.GestureEventArgs>(GridImage_Tap);
return(imageGrid);
}
private void AddChannelView(List <MoreChannel> list, double gridImageHeight, int lineCount)
{
stackPanel.Children.Clear();
Grid myGrid = new Grid();
myGrid.Height = gridImageHeight * Math.Ceiling((double)list.Count / lineCount);
myGrid.HorizontalAlignment = HorizontalAlignment.Center;
myGrid.ShowGridLines = false;
// Define the Columns
for (int i = 0; i < lineCount; i++)
{
ColumnDefinition colDef = new ColumnDefinition();
myGrid.ColumnDefinitions.Add(colDef);
}
for (int i = 0; i < Math.Ceiling((double)list.Count / lineCount); i++)
{
RowDefinition rowDef = new RowDefinition();
myGrid.RowDefinitions.Add(rowDef);
}
for (int i = 0; i < list.Count; i++)
{
MoreChannel template = list[i];
double imageWidth = (double)(PopupManager.screenWidth - 20 - 5 * lineCount) / lineCount;
Grid imageGrid = CreateImageView(imageWidth, template, gridImageHeight - 10);
imageGrid.Margin = new Thickness(5, 5, 5, 5);
Grid.SetColumn(imageGrid, i % lineCount);
Grid.SetRow(imageGrid, i / lineCount);
myGrid.Children.Add(imageGrid);
}
stackPanel.Children.Add(myGrid);
stackPanel.Children.Add(addTipGrid);
scrollView.ScrollToVerticalOffset(0);
}
private void HotSearch_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
MoreChannel template = HotSearch.SelectedItem as MoreChannel;
if (template != null && !string.IsNullOrEmpty(template.name))
{
BeginSearch(template.name);
}
}
private void SerachInfo_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
MoreChannel template = SerachInfo.SelectedItem as MoreChannel;
if (template != null)
{
App.PlayerModel.VideoId = template.videoId;
App.PlayerModel.currentType = ViewModels.PlayerViewModel.PlayType.VideoType;
this.NavigationService.Navigate(new Uri(CommonData.PlayerPageName, UriKind.Relative));
}
}
private Grid CreateImageView(double width, MoreChannel template, double height)
{
VideoViewModel videoData = new VideoViewModel
{
width = (int)width,
hight = (int)height,
name = template.name,
videoId = template.videoId,
picUrl = template.image,
tag = template.tag,
playCount = template.playCount
};
if (string.IsNullOrEmpty(xaml))
{
using (Stream stream = Application.GetResourceStream(new Uri("/MangGuoTv;component/Views/MoreChannelImageView.xaml", UriKind.Relative)).Stream)
{
using (StreamReader reader = new StreamReader(stream))
{
xaml = reader.ReadToEnd();
}
}
}
Grid imageGrid = (Grid)XamlReader.Load(xaml);
imageGrid.Width = width;
imageGrid.Height = height;
imageGrid.DataContext = videoData;
imageGrid.Tap += new EventHandler<System.Windows.Input.GestureEventArgs>(GridImage_Tap);
return imageGrid;
}
private void LoadChannelCompleted(IAsyncResult ar)
{
string result = HttpHelper.SyncResultTostring(ar);
if (result != null)
{
MoreChannelResult channelDetails = null;
try
{
channelDetails = JsonConvert.DeserializeObject <MoreChannelResult>(result);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("LoadChannelCompleted json 解析错误" + ex.Message);
App.HideLoading();
}
if (channelDetails != null && channelDetails.err_code == HttpHelper.rightCode)
{
this.Dispatcher.BeginInvoke(() =>
{
App.HideLoading();
//loadGrid.Visibility = Visibility.Collapsed;
////if (pageCount > 0)
////{
//// stackPanel.Children.Remove(addTipGrid);
////}
//AddChannelView(channelDetails.data, 200, 2);
List <VideoViewModel> TemplateListData = new List <VideoViewModel>();
for (int i = 0; i < channelDetails.data.Count; i = i + 2)
{
if (channelDetails.data.Count > i + 1)
{
MoreChannel template1 = channelDetails.data[i];
MoreChannel template2 = channelDetails.data[i + 1];
VideoViewModel videoData = new VideoViewModel
{
//stupid func
name = template1.name,
tag = template1.tag,
desc = template1.desc,
picUrl = template1.image,
videoId = template1.videoId,
name1 = template2.name,
tag1 = template2.tag,
desc1 = template2.desc,
videoId1 = template2.videoId,
picUrl1 = template2.image,
};
TemplateListData.Add(videoData);
}
else
{
MoreChannel template1 = channelDetails.data[i];
VideoViewModel videoData = new VideoViewModel
{
name = template1.name,
tag = template1.tag,
desc = template1.desc,
videoId = template1.videoId,
};
TemplateListData.Add(videoData);
}
}
moreChannelInfo.ItemsSource = TemplateListData;
pageCount++;
});
}
}
else
{
//App.ShowToast("获取数据失败，请检查网络或重试");
App.HideLoading();
this.Dispatcher.BeginInvoke(() =>
{
reLoadGrid.Visibility = Visibility.Visible;
});
}
}