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オフライン時などにNavigationBarの下に表示するバーを作る
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Teruto Yamasaki
September 28, 2016
Programming
1.2k
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オフライン時などにNavigationBarの下に表示するバーを作る
2016-09-28 potatotips 33資料です。
FacebookやSlackのiOSアプリがオフライン時に表示されるのに似た感じのバーを作りたいと思います。
Teruto Yamasaki
September 28, 2016
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Transcript
ΦϑϥΠϯ࣌ͳͲʹ /BWJHBUJPO#BSͷԼʹදࣔ͢Δ όʔΛ࡞Δ potatotips 33 2016-09-28 @snoozelag
iOS/Android / Pepper / Server…etc ࢁ࡚ ًඈ Yamasaki Teruto @snoozelag
ΦϑϥΠϯ࣌ʹදࣔ͞ΕΔόʔʁ λΠϜϥΠϯදࣔܥͷΞϓϦʹ࣮͞Ε͍ͯΔײ͡
࡞Γͨ͘ͳ͖͔͚ͬͨͬ ɾ௨৴ΤϥʔͰUIAlertʙͷλοϓΘͣΒΘ͠ ͍ͷͰɺग़དྷΔ͚ͩग़ͨ͘͠ແ͍ͱࢥ͍ͬͯͨɻ
• UINavigationBarͷදࣔΤϦΞΛ֦ு͢ ΔܗͰ࣮Ͱ͖ͳ͍͔ ࣮ํΛཱͯΔ ʻཧʼ
"QQMFͷ6*/BWJHBUJPO#BS ͷ4BNQMFΛ֬ೝ
None
• UINavigationBarͷλΠτϧΑΓԼͷྖҬΛ͛Δͷɺ ViewContoroller্ʹUINavigationBarʹݟ͔͚ͤͨViewΛ Ճ͍ͯ͠ΔɻʢUINavigationBarͷ1ptͷϥΠϯফͯ͠ɺ ͻͱଓ͖ʹݟ͑ΔΑ͏ʹ͍ͯ͠Δʣ • UINavigationBarͷ্ͷ΄͏ɺprompt͋ͨΓͷྖҬΛ͛ Δͷී௨ʹग़དྷΔɻʢԼͷ΄͏ී௨ʹग़དྷͳ͍ʣ
• UIViewControllerͷviewʹՃ͢ΔܗͰ ΦϑϥΠϯ࣌ͷόʔΛɺ UINavigationBarͷԼʹஔ͘ɻ ࣮ํΛཱͯΔ ʻݱ࣮ʼ ৭ʑௐ͚ͨͲɺσβΠϯΨΠυͰݻΊΒΕͯΔUIૉࡐͬΆ͍ͷͰ ༰қͰͳ͛͞ɻͱ͍͏͜ͱͰݱ࣮ʹΔɾɾ
ωοτϫʔΫଓͷঢ়ଶΛ֬ ೝ͢Δ ఆ൪ϥΠϒϥϦ Reachability
࣮ %&.0 https://github.com/snoozelag/SlideDownAlertView ίʔυͪ͜Β:
ࣗͷࣈ͕Ԛ͗͢Δস
·ͱΊ ɾࠓߋͳ͕ΒͬͺΓݻ͔ͬͨɺUINavigationBar ΧελϚΠζ͖͠Γ͍ͨɻ ଓ͘ɾɾʢʁʣ UINavigationBar
͝੩ௌ͋Γ͕ͱ͏͍͟͝· ͨ͠ɻ