private async void ContinueLoadData(ThemePacksData data)
{
await CheckDownloaded(data);
topThemeListBox.ItemsSource = data.topThemePacks;
allThemeListBox.ItemsSource = data.allThemePacks;
}
private void LoadData()
{
if (dataLoader == null)
{
dataLoader = new DataLoader <ThemePacksData>();
}
string url = "http://tietie.sucaimgr.meitu.com/json_file/android/allPacks.json";
dataLoader.Load(url, true, Constants.THEME_MODULE, Constants.THEME_DATA_FILE,
data =>
{
themePackData = data;
ContinueLoadData(themePackData);
});
}
private async Task CheckDownloaded(ThemePacksData data)
{
if (myThemeDataLoader == null)
{
myThemeDataLoader = new DataLoader <MyThemeData>();
}
//load data file
var myThemeData = await myThemeDataLoader.LoadLocalData(Constants.THEME_MODULE, Constants.MY_THEME_DATA_FILE);
if (myThemeData != null)
{
foreach (var theme in data.topThemePacks)
{
if (myThemeData.myThemes.Any(x => x.id == theme.id))
{
theme.Downloaded = true;
}
else
{
theme.Downloaded = false;
}
}
foreach (var theme in data.allThemePacks)
{
if (myThemeData.myThemes.Any(x => x.id == theme.id))
{
theme.Downloaded = true;
}
else
{
theme.Downloaded = false;
}
}
}
}