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feature: export video to gallery for iOS

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This commit is contained in:
Tsanie Lily
2020-05-15 22:49:38 +08:00
parent 8ce5942662
commit 44ac3f5ba5
7 changed files with 215 additions and 11 deletions
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64
Pixiview/Illust/ViewIllustPage.xaml.cs
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@@ -523,26 +523,37 @@ namespace Pixiview.Illust
}
var item = illusts[p];
List<string> extras = new List<string>();
var share = ResourceHelper.Share;
var preview = Stores.GetPreviewImagePath(item.PreviewUrl);
if (preview != null)
{
extras.Add(share);
}
var userDetail = ResourceHelper.UserDetail;
extras.Add(userDetail);
var related = ResourceHelper.RelatedIllusts;
extras.Add(related);
var saveOriginal = ResourceHelper.SaveOriginal;
#if __IOS__
var exportVideo = ResourceHelper.ExportVideo;
if (IsAnimateSliderVisible)
{
extras.Add(exportVideo);
}
#endif
var saveOriginal = ResourceHelper.SaveOriginal;
var illustItem = IllustItem;
var result = await DisplayActionSheet(
$"{illustItem.Title} (id: {illustItem.Id})",
ResourceHelper.Cancel,
saveOriginal,
extras.ToArray());
if (result == saveOriginal)
{
SaveOriginalImage(item);
@@ -565,8 +576,57 @@ namespace Pixiview.Illust
var page = new RelatedIllustsPage(illustItem);
await Navigation.PushAsync(page);
}
#if __IOS__
else if (result == exportVideo)
{
ExportVideo();
}
#endif
}
#if __IOS__
private async void ExportVideo()
{
string msg = ResourceHelper.CantExportVideo;
if (ugoira != null && ugoiraData != null && ugoiraData.body != null)
{
if (Stores.CheckUgoiraVideo(ugoiraData.body.originalSrc))
{
var flag = await DisplayAlert(ResourceHelper.Operation,
ResourceHelper.AlreadySavedVideo,
ResourceHelper.Yes,
ResourceHelper.No);
if (!flag)
{
return;
}
}
var status = await Permissions.CheckStatusAsync<Permissions.Photos>();
if (status != PermissionStatus.Granted)
{
status = await Permissions.RequestAsync<Permissions.Photos>();
if (status != PermissionStatus.Granted)
{
App.DebugPrint("access denied to gallery.");
return;
}
}
var success = await Task.Run(ugoira.ExportVideo);
if (success != null)
{
var result = await FileStore.SaveVideoToGalleryAsync(success);
msg = result ?? ResourceHelper.ExportSuccess;
}
}
await DisplayAlert(ResourceHelper.Title, msg, ResourceHelper.Ok);
}
#endif
private async void SaveOriginalImage(IllustDetailItem item)
{
if (Stores.CheckIllustImage(item.OriginalUrl))