public void loadLocalVideoData()
{
//加载正在下载视频数据
string loadingVideos = WpStorage.ReadIsolatedStorageFile(downingVideosIso);
if (!string.IsNullOrEmpty(loadingVideos))
{
DowningVideo = JsonConvert.DeserializeObject <ObservableCollection <DownVideoInfoViewMoel> >(loadingVideos);
foreach (DownVideoInfoViewMoel video in DowningVideo)
{
DowningVideoids.Add(video.VideoId);
}
}
else
{
DowningVideo = null;
}
//加载完成下载视频数据
string loadedVideos = WpStorage.ReadIsolatedStorageFile(downedVideosIso);
if (!string.IsNullOrEmpty(loadedVideos))
{
DownedVideo = JsonConvert.DeserializeObject <ObservableCollection <DownVideoInfoViewMoel> >(loadedVideos);
foreach (DownVideoInfoViewMoel video in DownedVideo)
{
DownedVideoids.Add(video.VideoId);
}
}
else
{
DownedVideo = null;
}
}
//private string rememberVideoSavePath { get { return "RememberVideos\\"; } }
public void loadRememberVideoData()
{
//加载最近观看视频数据
string lastVideos = WpStorage.ReadIsolatedStorageFile(lastVideosRememberIso);
if (!string.IsNullOrEmpty(lastVideos))
{
LastVideoRemember = JsonConvert.DeserializeObject <ObservableCollection <DownVideoInfoViewMoel> >(lastVideos);
}
else
{
LastVideoRemember = null;
}
//加载所有视频记录
string allVideos = WpStorage.ReadIsolatedStorageFile(VideosRememberIso);
if (!string.IsNullOrEmpty(allVideos))
{
RememberVideos = JsonConvert.DeserializeObject <ObservableCollection <DownVideoInfoViewMoel> >(allVideos);
}
else
{
RememberVideos = null;
}
}
public void LoadChannels()
{
string strFileContent = string.Empty;
if (!CommonData.ChannelLoaded)
{
if (WpStorage.isoFile.FileExists(CommonData.ChannelStorage))
{
strFileContent = WpStorage.ReadIsolatedStorageFile(CommonData.ChannelStorage);
}
else
{
using (Stream stream = Application.GetResourceStream(new Uri("channels.txt", UriKind.Relative)).Stream)
{
using (StreamReader reader = new StreamReader(stream))
{
strFileContent = reader.ReadToEnd();
}
}
}
AllChannelsData channels = JsonConvert.DeserializeObject <AllChannelsData>(strFileContent);
CommonData.LockedChannel = channels.lockedChannel;
CommonData.NormalChannel = channels.normalChannel;
}
this.AllChannels.AddRange(CommonData.LockedChannel);
this.AllChannels.AddRange(CommonData.NormalChannel);
}
private void checkVersion()
{
bool isNeedClean = false;
if (WpStorage.GetIsoSetting("Version") != null)
{
string version = WpStorage.GetIsoSetting("Version").ToString();
if (version != DeviceUtil.GetAppVersion())
{
isNeedClean = true;
WpStorage.SetIsoSetting("Version", DeviceUtil.GetAppVersion());
}
}
else
{
if (IsolatedStorageSettings.ApplicationSettings.Count > 0 || WpStorage.isoFile.DirectoryExists(CommonData.IsoRootPath))
{
isNeedClean = true;
}
WpStorage.SetIsoSetting("Version", DeviceUtil.GetAppVersion());
}
if (isNeedClean)
{
if (MessageBox.Show("检测到版本更新，为避免数据冲突建议清除本地缓存，是否清除缓存？", "", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
WpStorage.DeleteDirectory(CommonData.IsoRootPath);
IsolatedStorageSettings.ApplicationSettings.Clear();
WpStorage.SetIsoSetting("Version", DeviceUtil.GetAppVersion());
}
}
App.BeginApp();
}
public void BeginDownVideos()
{
//PhoneApplicationService.Current.ApplicationIdleDetectionMode = IdleDetectionMode.Disabled;
if (CommonData.NetworkStatus != "WiFi" || isDownding || DowningVideo.Count == 0)
{
return;
}
isDownding = true;
currentDownVideo = DowningVideo[0];
System.Diagnostics.Debug.WriteLine("视频地址：" + currentDownVideo.DownUrl);
HttpHelper.httpGet(currentDownVideo.DownUrl, (ar) =>
{
string result = HttpHelper.SyncResultTostring(ar);
if (result != null)
{
ResourceInfo videosResult = null;
try
{
videosResult = JsonConvert.DeserializeObject <ResourceInfo>(result);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("LoadChannelCompleted json 解析错误" + ex.Message);
App.JsonError(result);
}
if (videosResult != null && videosResult.status == "ok" && videosResult.info != null)
{
CallbackManager.currentPage.Dispatcher.BeginInvoke(() =>
{
currentDownVideo.IsLoading = true;
currentDownVideo.IsLoadError = false;
HttpHelper.httpGet(currentDownVideo.Image, (imageAr) =>
{
byte[] imgdata = HttpHelper.SyncResultToByte(imageAr);
if (imgdata != null)
{
string imageType = currentDownVideo.Image.Remove(0, currentDownVideo.Image.Length - 4);
WpStorage.SaveFilesToIsoStore(CommonData.videoSavePath + currentDownVideo.VideoId.ToString() + imageType, imgdata);
currentDownVideo.LocalImage = CommonData.videoSavePath + currentDownVideo.VideoId.ToString() + imageType;
}
});
DownloadFile(videosResult.info);
});
}
}
else
{
//todo
}
});
}
public void AddRememberVideo(VideoInfo videoInfo)
{
DownVideoInfoViewMoel video = new DownVideoInfoViewMoel();
video.Name = videoInfo.name;
video.Image = videoInfo.image;
video.VideoId = videoInfo.videoId;
HttpHelper.httpGet(video.Image, (imageAr) =>
{
byte[] imgdata = HttpHelper.SyncResultToByte(imageAr);
if (imgdata != null)
{
string imageType = video.Image.Remove(0, video.Image.Length - 4);
WpStorage.SaveFilesToIsoStore(CommonData.rememberVideoSavePath + video.VideoId.ToString() + imageType, imgdata);
video.LocalImage = CommonData.rememberVideoSavePath + video.VideoId.ToString() + imageType;
}
CallbackManager.currentPage.Dispatcher.BeginInvoke(() =>
{
//检查记录是否相同 相同则删除相同项
for (int i = 0; i < RememberVideos.Count; i++)
{
if (RememberVideos[i].VideoId == video.VideoId)
{
RememberVideos.RemoveAt(i);
break;
}
}
if (RememberVideos.Count > 20)
{
RememberVideos.RemoveAt(0);
}
RememberVideos.Add(video);
//检查最近记录是否相同 相同则删除相同项
for (int i = 0; i < LastVideoRemember.Count; i++)
{
if (LastVideoRemember[i].VideoId == video.VideoId)
{
LastVideoRemember.RemoveAt(i);
break;
}
}
if (LastVideoRemember.Count > 1)
{
LastVideoRemember.RemoveAt(0);
}
LastVideoRemember.Add(video);
SaveRememberVideoData();
});
});
}
private void DeleteAllIcon_Click(object sender, EventArgs e)
{
if (pvoitIndex == 0)
{
if (MessageBox.Show("确定要删除所有正在缓存的剧集吗？", "", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
App.DownVideoModel.StopGetVideoData();
foreach (DownVideoInfoViewMoel Video in App.DownVideoModel.DowningVideo)
{
if (Video.LocalImage != null)
{
if (WpStorage.isoFile.FileExists(Video.LocalImage))
{
WpStorage.isoFile.DeleteFile(Video.LocalImage);
}
}
if (WpStorage.isoFile.FileExists(CommonData.videoSavePath + Video.VideoId.ToString() + ".mp4"))
{
WpStorage.isoFile.DeleteFile(CommonData.videoSavePath + Video.VideoId.ToString() + ".mp4");
}
}
App.DownVideoModel.DowningVideo = null;
App.DownVideoModel.DowningVideoids = null;
App.DownVideoModel.SaveVideoData();
LoadEditIcon();
}
}
else if (pvoitIndex == 1)
{
if (MessageBox.Show("确定要删除所有已经缓存的剧集吗？", "", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
App.DownVideoModel.DownedVideo = null;
App.DownVideoModel.DownedVideoids = null;
WpStorage.DeleteDirectory(CommonData.videoSavePath);
App.DownVideoModel.SaveVideoData();
LoadEditIcon();
#if DEBUG
long memory = DeviceStatus.ApplicationCurrentMemoryUsage / (1024 * 1024);
long memoryLimit = DeviceStatus.ApplicationMemoryUsageLimit / (1024 * 1024);
long memoryMax = DeviceStatus.ApplicationPeakMemoryUsage / (1024 * 1024);
System.Diagnostics.Debug.WriteLine("当前内存使用情况：" + memory.ToString() + " MB 当前最大内存使用情况： " + memoryMax.ToString() + "MB 当前可分配最大内存： " + memoryLimit.ToString() + " MB");
#endif
}
}
}
public void SaveRememberVideoData()
{
string lastVideoidData = null;
if (LastVideoRemember != null && LastVideoRemember.Count > 0)
{
//把hashset表反序列化为字符串 存入独立存储
lastVideoidData = JsonConvert.SerializeObject(LastVideoRemember);
}
WpStorage.SaveStringToIsoStore(lastVideosRememberIso, lastVideoidData);
string allReVideoidData = null;
if (RememberVideos != null && RememberVideos.Count > 0)
{
//把hashset表反序列化为字符串 存入独立存储
allReVideoidData = JsonConvert.SerializeObject(RememberVideos);
}
WpStorage.SaveStringToIsoStore(VideosRememberIso, allReVideoidData);
App.DownVideoModel.UpdateIsoSize();
}
public void SaveVideoData()
{
string downingVideosData = null;
if (DowningVideo != null && DowningVideo.Count > 0)
{
//把正在下载的列表反序列化为字符串 存入独立存储
downingVideosData = JsonConvert.SerializeObject(DowningVideo);
}
WpStorage.SaveStringToIsoStore(downingVideosIso, downingVideosData);
string downedVideosData = null;
if (DownedVideo != null && DownedVideo.Count > 0)
{
//把已经下载的列表反序列化为字符串 存入独立存储
downedVideosData = JsonConvert.SerializeObject(DownedVideo);
}
WpStorage.SaveStringToIsoStore(downedVideosIso, downedVideosData);
UpdateIsoSize();
}
