Slide 1
Slide 1 text
.BTUFSJOH
TIBSFTIFFUQSFWJFX
QPUBUPUJQT
F[VSB
Slide 2
Slide 2 text
F[VSB
w 1PEDBTU"VEJPCPPL
IUUQTNPPLNPPLSBEJPDPN
w -*/&DPSQ
w -*/&ϊϕϧ։ൃ୲
Slide 3
Slide 3 text
/FX
J04d
dJ04
Slide 4
Slide 4 text
2͜ͷ1SFWJFX෦ɺԿ͔ରԠ͕ඞཁʁ
Slide 5
Slide 5 text
2͜ͷ1SFWJFX෦ɺԿ͔ରԠ͕ඞཁʁ
4%,ଆͰదʹදࣔͯ͘͠ΕΔ߹͋Δ
Slide 6
Slide 6 text
2͜ͷ1SFWJFX෦ɺԿ͔ରԠ͕ඞཁʁ
ΞϓϦ։ൃऀଆͰมߋ͕ඞཁͳ߹͋Δ
Slide 7
Slide 7 text
ରԠલ
γΣΞ͢Δίϯςϯπ
w 63-ίϯςϯπͷ63-
w ςΩετϋογϡλά
Slide 8
Slide 8 text
ରԠલ ରԠޙ63-ͷQSFWJFXΛදࣔ
Slide 9
Slide 9 text
ରԠޙ63-ͷQSFWJFXΛදࣔ
ରԠલ
Slide 10
Slide 10 text
UIActivityViewController
Slide 11
Slide 11 text
let activityVC = UIActivityViewController(
activityItems: [shareItem],
applicationActivities: nil)
self.present(activityVC,
animated: true,
completion: nil)
Slide 12
Slide 12 text
activityItems:
[URL(Web)]
activityItems:
[URL(file path)]
activityItems:
[Text]
ࣗಈతʹదͳදࣔΛͯ͘͠ΕΔ߹ ྫ
Slide 13
Slide 13 text
activityItems:
[URL,
Text]
activityItems:
[UIImage]
activityItems:
[NSData]
activityItems:
[Text,
UIImage]
վળͷ༨͕͋Δ߹ ྫ
ΞϓϦΞΠίϯ
Slide 14
Slide 14 text
ଞʹ͍Ζ͍Ζͳύλʔϯ͕͋Δ͚ΕͲʜ
Slide 15
Slide 15 text
͜ΕΛԡ͓͚͑ͯ͞େৎʂ
Slide 16
Slide 16 text
ϙΠϯτ
1SFWJFX͞ΕΔίϯςϯπͷ༏ઌ
Slide 17
Slide 17 text
let activityVC = UIActivityViewController(
activityItems: [...],
applicationActivities: nil)
self.present(activityVC,
animated: true,
completion: nil)
Slide 18
Slide 18 text
6*"DUJWJUZ*UFN4PVSDF4USJOH63-%BUB 6**NBHF
ϙΠϯτ
1SFWJFX͞ΕΔίϯςϯπͷ༏ઌ
͜Ε%PDVNFOUʹ໌จԽ͞Ε͓ͯΒͣɺ
ࢲݸਓͰͷ࣮ݧΛجʹͨ͠ௐࠪ݁ՌͰ͢ɻ
ެࣜใͰͳ͍͜ͱΛ͝ཹҙ͍ͩ͘͞ɻ
Slide 19
Slide 19 text
activityItems:
[URL,
String]
6*"DUJWJUZ*UFN4PVSDF4USJOH63-*NBHF
ϙΠϯτ
1SFWJFX͞ΕΔίϯςϯπͷ༏ઌ
Slide 20
Slide 20 text
activityItems:
[ItemSource(URL),
String]
ϙΠϯτ
1SFWJFX͞ΕΔίϯςϯπͷ༏ઌ
6*"DUJWJUZ*UFN4PVSDF4USJOH63-*NBHF
Slide 21
Slide 21 text
ϙΠϯτ
-1-JOL.FUBEBUB
Slide 22
Slide 22 text
-1-JOL.FUBEBUB
An object that contains metadata about a URL
https://developer.apple.com/documentation/linkpresentation/lplinkmetadata
•var originalURL: URL?
•var url: URL?
•var title: String?
•var iconProvider: NSItemProvider?
•var imageProvider: NSItemProvider?
•var videoProvider: NSItemProvider?
•var remoteVideoURL: URL?
Slide 23
Slide 23 text
class ShareActivityItemSource: NSObject, UIActivityItemSource {
func activityViewControllerLinkMetadata(_ activityViewController: UIActivityViewController)
-> LPLinkMetadata? {
linkMetadata
}
func activityViewControllerPlaceholderItem(_ activityViewController: UIActivityViewController)
-> Any {
placeholder
}
func activityViewController(_ activityViewController: UIActivityViewController,
itemForActivityType activityType: UIActivity.ActivityType?) -> Any? {
item
}
}
Slide 24
Slide 24 text
class ShareActivityItemSource: NSObject, UIActivityItemSource {
func activityViewControllerLinkMetadata(_ activityViewController: UIActivityViewController)
-> LPLinkMetadata? {
let linkMetadata = LPLinkMetadata()
linkMetadata.title = "custom title"
linkMetadata.iconProvider = NSItemProvider(contentsOf: imageURL)
return linkMetadata
}
linkMetadata.iconProvider (or imageProvider)
linkMetadata.title
Slide 25
Slide 25 text
class ShareActivityLazyLoadItemSource: NSObject, UIActivityItemSource {
init(_ url: URL) {
self.originalURL = url
self.imageURL = saveImageInTemporaryDir(#imageLiteral(resourceName: "ezura"),
fileName: "shareImage")!
super.init()
linkMetadata.title = "placeholder title"
linkMetadata.originalURL = originalURL
linkMetadata.iconProvider = NSItemProvider(contentsOf: imageURL)
linkMetadata.imageProvider = NSItemProvider(contentsOf: imageURL)
metadataProvider.startFetchingMetadata(for: originalURL) { [linkMetadata] metadata, error in
linkMetadata.title = metadata?.title
linkMetadata.url = metadata?.url
linkMetadata.originalURL = metadata?.originalURL
linkMetadata.iconProvider = metadata?.iconProvider
linkMetadata.imageProvider = metadata?.imageProvider
}
}
func activityViewControllerLinkMetadata(_ activityViewController: UIActivityViewController) -> LPLinkMetadata? {
return linkMetadata
}
Slide 26
Slide 26 text
88%$
ʮ&NCFEEJOHBOE4IBSJOH7JTVBMMZ3JDI-JOLTʯ
IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED
-1-JOL.FUBEBUBपΓͷৄࡉ
Slide 27
Slide 27 text
-1-JOL.FUBEBUBΛ͏ํ๏ͷ·ͱΊ
w ํ๏
w -1-JOL.FUBEBUBʹλΠτϧΞΠίϯͷใΛೖΕΔ
w ্هΛ6*"DUJWJUZ*UFN4PVSDFͷϝιουܦ༝Ͱ͢
w PQUJPOBMͨ͠-1-JOL.FUBEBUBͷQSPQFSUZΛߋ৽͢Δ
w ҙ
4IBSFઌʹ-1-JOL.FUBEBUB͞ΕΔ
4IBSFઌͰΘΕΔՄೳੑ͕͋Δ
Slide 28
Slide 28 text
3FDBQ
w ϙΠϯτ1SFWJFX͞ΕΔίϯςϯπͷ༏ઌ
6*"DUJWJUZ*UFN4PVSDF5FYU63-%BUB 6**NBHF
1SFWJFX͍ͨ͠ίϯςϯπΛ6*"DUJWJUZ*UFN4PVSDFܦ༝Ͱ͢
ෳͷ6*"DUJWJUZ*UFN4PVSDF͕͋Δ߹ઌউͪ
w ϙΠϯτ-1-JOL.FUBEBUB
w -1-JOL.FUBEBUBʹλΠτϧΞΠίϯͷใΛೖΕΔ
w ্هΛ6*"DUJWJUZ*UFN4PVSDFͷϝιουܦ༝Ͱ͢
ҙ4IBSFઌʹ-1-JOL.FUBEBUB͞ΕΔ
Slide 29
Slide 29 text
ࢀߟจݙ
w -1-JOL.FUBEBUB
IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOMJOLQSFTFOUBUJPO
MQMJOLNFUBEBUB
w &NCFEEJOHBOE4IBSJOH7JTVBMMZ3JDI-JOLT
IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED
w -JOL1SFTFOUBUJPO
IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOMJOLQSFTFOUBUJPO