iPadOSでマウス・キーボード対応アプリを作る / iPadOS App using Pointer and Keyboard

by cc4966

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SPLVSPLV J1BE04ͰϚ΢εɾΩʔϘʔυର ԠΞϓϦΛ࡞Δ J04%$

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ࣗݾ঺հ SPLVSPLV w SPLVSPLV໺தྋ w ॴଐϐΫγϒגࣜձࣾ w 5XJUUFS!@IUUQTUXJUUFSDPN@ w झຯͰॎॻ͖ΤσΟλΛ࡞͍ͬͯΔ w J04%$J04%$ w %SPJE,BJHJ

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J04ͰมΘͬͨ͜ͱ ࠓ೔࿩͢Ϛ΢εͷ࿩ɺΩʔϘʔυͷ࿩ w ϙΠϯλʔσόΠε͕࢖͑ΔΑ͏ʹͳͬͨ͜ͱʢϚ΢ε΍τϥοΫύουʣ w ΩʔΠϕϯτ͕र͑ΔΑ͏ʹͳͬͨ͜ͱʢΩʔϘʔυʣ

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Ϛ΢εɾΩʔϘʔυରԠ Կ͕خ͍͠ͷ͔ w ৽͍͠࡞ۀ؀ڥ w J1BE1SP༻ͷ.BHJD,FZCPBSE͸τϥοΫύουʴΩʔϘʔυ w ૢ࡞ੑͷ޲্ w ૢ࡞ͷਫ਼౓Ϛ΢ε΍τϥοΫύουͰ͸ࢦΑΓ΋ࡉ͔͍ૢ࡞͕Մೳ w ૢ࡞ͷ଎౓ίϯςΩετϝχϡʔ΍ΩʔϘʔυγϣʔτΧοτ w ૢ࡞ͷ෼཭εΫϩʔϧͱυϥοάˍυϩοϓͳͲͷ෼཭

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Ξ΢τϥΠϯ Ϛ΢εͷ࿩ɺΩʔϘʔυͷ࿩ w ϙΠϯλʔͷ࿩ w ίϯςΩετϝχϡʔͷ࿩ w δΣενϟʔͷ࿩ w ΩʔϘʔυͷ࿩ w ·ͱΊ

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ϙΠϯλʔ 6*1PJOUFS*OUFSBDUJPO

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ϙΠϯλʔ ݟͨ໨ w J1BE04Ҏ߱͸Ϛ΢ε΍τϥοΫύουΛ઀ଓ͢Δ͜ͱ͕Ͱ͖Δ w σϑΥϧτઃఆͩͱ͕࣌ؒܦͭͱফ͑ΔάϨʔͷؙ

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ϙΠϯλʔ ݟͨ໨ w σϑΥϧτઃఆͩͱ͕࣌ؒܦͭͱফ͑ΔάϨʔͷؙ w ൃදͰ͸ݟ΍͢͞ͷͨΊʹҎԼͷઃఆΛ࢖͍ͬͯ·͢ w ࣗಈతʹϙΠϯλΛඇදࣔΦϯˠΦϑ w Χϥʔͳ͠ˠϨου

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ϙΠϯλʔ γϛϡϨʔλʔ w ϙΠϯλʔσόΠεʢϚ΢εɾτϥοΫύουʣ͕࢖͑ΔΑ͏ʹͳͬͨ w J1BE04Ҏ߱ͷγϛϡϨʔλʔ w $BQUVSF$VSTPSΛԡ͢ͱϚ΢εͱΩʔϘʔυ͕Ωϟϓνϟ͞ΕΔ

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ϙΠϯλʔ γϛϡϨʔλʔ w ϙΠϯλʔσόΠεʢϚ΢εɾτϥοΫύουʣ͕࢖͑ΔΑ͏ʹͳͬͨ w J1BE04Ҏ߱ͷγϛϡϨʔλʔ w $BQUVSF$VSTPSΛԡ͢ͱϚ΢εͱΩʔϘʔυ͕Ωϟϓνϟ͞ΕΔ w &TDΛԡ͢ͱΩϟϓνϟʔϞʔυ͔Βൈ͚Δ

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ϙΠϯλʔ γϛϡϨʔλʔ w ϙΠϯλʔσόΠεʢϚ΢εɾτϥοΫύουʣ͕࢖͑ΔΑ͏ʹͳͬͨ w J1BE04Ҏ߱ͷγϛϡϨʔλʔ w &TDΩʔͷڍಈͷ֬ೝ͍ͨ͠ͱ͖͸1SFGFSFODFT͔ΒઃఆΛม͑Δͱྑ͍

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ϙΠϯλʔ ͭͷ͜ͱ w ࣗಈͰରԠ͞Ε͍ͯΔ͜ͱ w ؆୯ʹରԠͰ͖Δ͜ͱ w ΑΓΧελϚΠζ͍ͨ͠৔߹

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ϙΠϯλʔ ࣗಈʹରԠ͞Ε͍ͯΔ͜ͱ w 6*#BS#VUUPO*UFN w φϏήʔγϣϯόʔͳͲ w 6*5BC#BS*UFN w λϒόʔͷΞΠςϜ w 6*5FYU'JFME6*5FYU7JFX w ςΩετೖྗཝ

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ϙΠϯλʔ ؆୯ʹରԠͰ͖Δ͜ͱ w 6*#VUUPO w JT1PJOUFS*OUFSBDUJPO&OBCMFEΛ USVFʹ͢Δ͚ͩ w ϘλϯશମͰ͸ͳ͘จࣈͷͱ͜ Ζ͚ͩ

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ϙΠϯλʔ ΤϑΣΫτͷछྨ w QPJOUFS4UZMF1SPWJEFSͰฦ͢ޮՌ w IPWFSྖҬ͕ബ͘෴ΘΕΔ w IJHIMJHIUྖҬશମΛ্͕࣋ͪΔ w BVUPNBUJDࣗಈׂΓ౰ͯ w MJGUϙΠϯλʔ͕ԼʹજΓࠐΉ

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ϙΠϯλʔ ΤϑΣΫτͷछྨ w ಉ͡ΤϑΣΫτͰ΋Ϙλϯͷେ͖͞Ͱ ڍಈ͕มΘΔ w ϙΠϯλʔͷάϨʔ΋എܠ৭͕ೱ͍࣌ ͱബ͍࣌Ͱ໌Δ͕͞มԽ͢Δ w Ϙλϯʹഎܠ͕͋Δ࣌ͱͳ͍࣌Ͱ BVUPNBUJDͷΤϑΣΫτ͕ҟͳΔ

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ϙΠϯλʔ ྖҬ͕େ͖͍৔߹ʢഎܠʹಁ໌౓͕͋Δʣ എܠʹಁ໌౓͕͋Δ ௨ৗ ྖҬ͕େ͖͍৔߹ σϑΥϧτͷ·· ϥϕϧपลͷΈΛIJHIMJHIU ϥϕϧपลͷΈΛIJHIMJHIU IPWFS ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬΛബ͘৭෇͚ ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬΛബ͘৭෇͚ IJHIMJHIU ϙΠϯλʔ͸ࢦఆͨ͠ྖҬͷܗঢ় ϙΠϯλʔͷྖҬΛബ͘৭෇͚ ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬΛബ͘৭෇͚ʢؙ֯ʣ MJGU ϙΠϯλʔ͸ݟ͑ͳ͘ͳΔ ࢦఆͨ͠ྖҬʹϒϥʔ ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬʹϒϥʔ BVUPNBUJD IJHIMJHIUʹಉ͡ IJHIMJHIUʹಉ͡

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ϙΠϯλʔ ྖҬ͕େ͖͍৔߹ºഎܠ͕ෆಁ໌ͷ৔߹ എܠ͕ෆಁ໌ͷ৔߹ ௨ৗ ྖҬ͕େ͖͍৔߹ σϑΥϧτͷ·· MJGUʹಉ͡ MJGUʹಉ͡ IPWFS ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬΛബ͘৭෇͚ ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬΛബ͘৭෇͚ IJHIMJHIU ϙΠϯλʔ͸ࢦఆͨ͠ྖҬͷܗঢ় ϙΠϯλʔͷྖҬΛബ͘৭෇͚ ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬΛബ͘৭෇͚ MJGU ϙΠϯλʔ͸ݟ͑ͳ͘ͳΔ ࢦఆͨ͠ྖҬ্͕͕࣋ͪΔ ϙΠϯλʔ͸ͦͷ·· ࢦఆͨ͠ྖҬ্͕͕࣋ͪΔ BVUPNBUJD MJGUʹಉ͡ MJGUʹಉ͡

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ϙΠϯλʔ ϘλϯɾΤϑΣΫτͷৼΔ෣͍ w BVUPNBUJD͸ద੾ͳΤϑΣΫτʹͳΔ w എܠ৭͕ಁ໌౓Λ࣋ͭͱ͖͸IJHIMJHIU w എܠ৭͕ෆಁ໌ͳ৔߹͸MJGU w 6*#VUUPOͷΤϑΣΫτ͸Կ΋͠ͳͯ͘΋៉ྷʹಈ͘Α͏ʹͳ͍ͬͯΔͷͰج ຊతʹ͸มߋ͢Δඞཁ͸ͳ͍

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ϙΠϯλʔ 6*#VUUPOҎ֎΁ͷϙΠϯλʔରԠ w 6*#VUUPOҎ֎ʹ͍ͭͯ w 6*1PJOUFS*OUFSBDUJPOΛ࢖͏ w ೚ҙͷܗঢ়ΛࢦఆͰ͖Δ w Ξχϝʔγϣϯ΋Մೳ w ͦͷଞͷޮՌ΋ରԠՄೳ

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ϙΠϯλʔ J1BE04Ҏ֎ʹ͍ͭͯ w ͜ͷൃදͰJ1BE04ݶఆͷ࿩͸͜͜·Ͱͷ6*1PJOUFS*OUFSBDUJPO͚ͩ w J04΍$BUBMZTUͰ͸6*1PJOUFS*OUFSBDUJPO͸ಈ࡞͠ͳ͍ w ͓ͦΒ͘ʜʜ w J04΋Ϛ΢εରԠ͞Ε͍ͯΔ͕ΞΫηγϏϦςΟͱͯ͠ͷଆ໘͕ڧ͍ w J04ʹ͸Ϛ΢ε͸઀ଓͰ͖Δ͕τϥοΫύου͸઀ଓͰ͖ͳ͍ w $BUBMZTU͸NBD04ͷϚ΢εΧʔιϧͷੈք؍Λଚॏͨ͠

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ίϯςΩετϝχϡʔ 6*$POUFYU.FOV*OUFSBDUJPO

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ίϯςΩετϝχϡʔ NBD04ͷ৔߹ w J04ͷίϯςΩετϝχϡʔˠ w NBD04ͷίϯςΩετϝχϡʔˣ

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ίϯςΩετϝχϡʔ J04Ͱͷಋೖʢ$BUBMZTUొ৔ͷλΠϛϯάʣ w 6*$POUFYU.FOV*OUFSBDUJPO w ӈΫϦοΫͰίϯςΩετϝχϡʔΛදࣔ w $POUSPM λοϓPSΫϦοΫ ΋Մ w ϩϯάλοϓͰ΋ίϯςΩετϝχϡʔΛ දࣔʢͬͪ͜͸͋Ε͹ϓϨϏϡʔ΋දࣔʣ w ϓϨϏϡʔΛλοϓͨ͠ࡍͷڍಈ͸ࣗ෼ ͰܾΊΔ͜ͱ͕Ͱ͖Δ

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ίϯςΩετϝχϡʔ ࣅͨػೳʢ%5PVDIొ৔ͷλΠϛϯάʣ w 6*7JFX$POUSPMMFS1SFWJFXJOH%FMFHBUF w J04Ͱ%5PVDIͱҰॹʹ௥Ճ͞Εͨ w %5PVDI͢ΔͱϓϨϏϡʔ͕ग़Δ w ্ʹεϫΠϓε͢ΔͱΞΫγϣϯϝχϡʔ͕ग़Δ w ͞Βʹڧ͘ԡ͔͢λοϓ͢ΔͱભҠ͢Δ w ίϯςΩετϝχϡʔͷొ৔ͰEFQSFDBUFEʹͳͬͨ

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͓·͚ υϥοάˍυϩοϓ w J04Ͱಋೖ͞Εͨ w 6*%SBH*OUFSBDUJPO w λοϓ΋ϖϯγϧ΋ϩϯάλοϓ͢Δඞཁ͕͋ͬͨ w Ϛ΢εͰ͸ϊʔλΠϜͰυϥοάΛ։࢝Ͱ͖Δ w 6*%SPQ*OUFSBDUJPO w Ϛ΢εͩͱυϩοϓઌΛࢦͰӅͣ͞ʹࡁΉ let dragInteraction = UIDragInteraction(delegate: self) dragInteraction.isEnabled = true // for iOS dragView.addInteraction(dragInteraction)

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δΣενϟʔ 6*(FTUVSF3FDPHOJ[FS

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δΣενϟʔʢ)PWFSʣ J04Ͱ৽نͰ௥Ճ͞Εͨ΋ͷ w 6*)PWFS(FTUVSF3FDPHOJ[FSͷ௥Ճ w $BUBMZTUରԠͰೖͬͨ΋ͷ w υΩϡϝϯτʹ͸ 6*)PWFS(FTUVSF3FDPHOJ[FSIBT OPF⒎FDUXIFOZPVSBQQSVOT JOJ04ͱॻ͔Ε͍ͯΔ͕࣮ࡍʹ͸ ػೳ͢Δ

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δΣενϟʔʢ)PWFSʣ ༨ஊɿ4XJGU6* w 4JXGU6*ʹ΋PO)PWFS΍IPWFS&⒎FDU͕͋Δ w PO)PWFS QFSGPSN w IPWFS&⒎FDU @ w ͜ΕΒ͸J04΍$BUBMZTUͰ͸ಈ࡞͠ͳ͍ w 6*1PJOUFS*OUFSBDUJPOͱಉ࣮͡૷ʹͳ͍ͬͯΔͷ͔

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طଘͷδΣενϟʔ ΋ͬͱϚ΢εରԠ w J04·ͰεΫϦʔϯλονͱ1FODJMʹΑΔΠϕϯτͷछ w J04͔Β্هʹՃ͑ͯϚ΢εɾτϥοΫύουʹΑΔΠϕϯτͷछʹ w EJSFDU QFODJM JOEJSFDU1PJOUFS w 6*"QQMJDBUJPO4VQQPSUT*OEJSFDU*OQVU&WFOUTΛ*OGPQMJTUͰ:&4ʹ͢ΔͱϚ ΢εɾτϥοΫύουͷΠϕϯτΛ۠ผՄೳʹͳΔ

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طଘͷδΣενϟʔ ΋ͬͱϚ΢εରԠ 6*"QQMJDBUJPO4VQQPSUT*OEJSFDU* OQVU&WFOUT :&4 /0 6*5PVDIͷUZQF JOEJSFDU1PJOUFS͕ೖͬͯ͘Δ ϙΠϯλʔ͸EJSFDUʹू໿͞ΕΔ 6*3PUBUJPO(FTUVSF3FDPHOJ[FS OVNCFS0G5PVDIFT OVNCFS0G5PVDIFT 6*1JODI(FTUVSF3FDPHOJ[FS OVNCFS0G5PVDIFT OVNCFS0G5PVDIFT 6*(FTUVSF3FDPHOJ[FSͷ BMMPXFE5PVDI5ZQFT JOEJSFDU1PJOUFS͕࢖͑Δ ϙΠϯλʔ͸EJSFDUʹू໿͞ΕΔ

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طଘͷδΣενϟʔ εΫϦʔϯλονɺ1FODJMɺϙΠϯλʔ w Ϛ΢εɾτϥοΫύου͸MPDBUJPOͷ ਫ਼౓͕ඇৗʹߴ͍ w ࠓ·Ͱ࠲ඪ͸ը໘ͷϐΫηϧղ૾౓ ͚ͩͷ཭ࢄ஋͕ͩͬͨ࿈ଓ஋ʹͳΔ

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δΣενϟʔ 6*5BQ(FTUVSF3FDPHOJ[FS w CVUUPO.BTL3FRVJSFE w ΫϦοΫछผΛࢦఆͰ͖Δ w QSJNBSZΫϦοΫ w TFDPOEBSZӈΫϦοΫ w εΫϦʔϯλον͔ΒͷΠϕϯτ͸ڋ൱͠ͳ͍ݶΓૹΒΕͯ͘Δ w BMMPXFE5PVDI5ZQFTΛJOEJSFDU1PJOUFSͷΈʹ͢Δͱڋ൱Ͱ͖Δ

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δΣενϟʔ 3PUBUJPO1JODI w BMMPXFE5PVDI5ZQFTΛۭ഑ྻʹ͢ΔͱτϥοΫύου༝དྷʹݶఆͰ͖Δ w ಺෦తʹ6*&WFOUUZQF͕USBOTGPSNͳͷͰ w ͭ·ΓUPVDIFTΠϕϯτͰ͸ͳ͍ͷͰ͕ۭ͜͜഑ྻʹͳΔ

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δΣενϟʔ 6*1BO(FTUVSF3FDPHOJ[FS w BMMPXFE5PVDI5ZQFTΛۭ഑ྻʹ͢ΔͱϚ΢εɾτϥοΫύουʹݶఆͰ͖Δ w ಺෦తʹ6*&WFOUUZQF͕TDSPMMͳͷͰ w BMMPXFE4DSPMM5ZQFT.BTL w εΫϩʔϧछผΛࢦఆͰ͖Δʢ6*&WFOUUZQF͕TDSPMMͷࡍͷϑΟϧλʣ w EJTDSFUFϚ΢εͷϗΠʔϧ w DPOUJOVPVTτϥοΫύου

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δΣενϟʔ म০Ωʔ w 6*(FTUVSF3FDPHOJ[FSʹम০Ωʔͷঢ়ଶ͕௥Ճ͞Εͨ w NPEJpFS'MBHT

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δΣενϟʔʴΩʔϘʔυ ൣғબ୒ w ͜Ε·Ͱ4IJGU΍$PNNBOEͰͷൣғબ୒͸ଘࡏ͔ͨ͠ w ෺ཧΩʔϘʔυͰͷจࣈೖྗ͸04ͷ*.&͕ղऍͨ͠΋ͷΛ6*5FYU*OQVUܦ ༝Ͱͷड͚औΔ w ͜ͷͱ͖จࣈྻͷൣғબ୒͸ΩʔϘʔυͰߦ͑Δ͕ɺ͋͘·Ͱॲཧ͍ͯ͠ Δͷ͸ΞϓϦͷ֎ͩͬͨ

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ΩʔϘʔυ 6*,FZ

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ΩʔϘʔυ ΩʔϘʔυʹ͍ͭͯͷτϐοΫ w ΩʔίϚϯυʢΩʔϘʔυγϣʔτΧοτʣ w ϑϧΩʔϘʔυΞΫηεʢJ04͔Βʣ w ΩʔΠϕϯτʢJ04͔Βʣ

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ΩʔϘʔυ ΩʔϘʔυγϣʔτΧοτ w 6*3FTQPOEFSͷLFZ$PNNBOETʹ6*,FZ$PNNBOEΛొ࿥͓͚ͯͩ͘͠ w ࣗ໌Ͱ͸ͳ͍γϣʔτΧοτʹ͸6*,FZ$PNNBOEʹEJTDPWFSBCJMJUZ5JUMFΛ ηοτ͢Δͱྑ͍ w $PNNBOEΩʔΛ௕ԡͨ͠͠ͱ͖ʹEJTDPWFSBCJMJUZ5JUMFͷ͋ΔγϣʔτΧ οτҰཡ͕දࣔ͞ΕΔ

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ΩʔϘʔυ ϑϧΩʔϘʔυΞΫηε w ઃఆʼΞΫηγϏϦςΟʼΩʔϘʔυ ʼϑϧΩʔϘʔυΞΫηε w J04ͷૢ࡞Λ͢΂ͯΩʔϘʔυ͚ͩ ͰͰ͖ΔΑ͏ʹͳΓ·͢ w 5BC(ͰλονδΣενϟʔͷ࠶ݱ

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ΩʔϘʔυ ϑϧΩʔϘʔυΞΫηε w ϑΥʔΧεͷ࿮ઢ͸਌ͷWJFXͷUJOU$PMPS w ͨͿΜ࿮ઢ͕਌ͷ7JFXʹඳը͞ΕΔ͔Β w 5BCͰϑΥʔΧεΛ౰ͯΒΕΔͷ͸͓ͦΒ͘ҎԼͷͭ w JT"DDFTTJCJMJUZ*UFN͔ͭBDDFTTJCJMJUZ3FTQPOET5P6TFS*OUFSBDUJPO w JT6TFS*OUFSBDUJPO&OBCMFE͔ͭDBO#FDPNF'PDVTFE w "DDFTTJCJMJUZ*UFNͷݕࡧʢ5BC'ʣͰBDDFTTJCJMJUZ-BCFM͕࢖ΘΕΔ

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ΩʔϘʔυ J04ͷ৽ػೳ w 6*1SFTTʹLFZ͕௥Ճ͞Εͨ w QSFTTFT#FHBO QSFTTFT&OEFEͰ֬ೝͰ͖Δ w ԡ͞Εͨ཭͞ΕͨΩʔίʔυ ͕શͯΘ͔ΔΑ͏ʹͳͬͨ w ϑϧΩʔϘʔυΞΫηεͷޙ w ςΩετೖྗΑΓ΋લ

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·ͱΊ ϙΠϯλʔɾΩʔϘʔυ w ϘλϯͳͲʹϙΠϯλʔΠϯλϥΫγϣϯΛద੾ʹઃఆ͠Α͏ w ίϯςΩετϝχϡʔ΍υϥοάˍυϩοϓͳͲΛ׆༻͍ͯ͜͠͏ w δΣενϟʔΛϑϧ׆༻͢Δ͜ͱͰࡉ΍͔ͳػೳΛఏڙͰ͖Δ w δΣενϟʔͰΩʔϘʔυͷम০Ωʔͷঢ়ଶ͕Θ͔ΔΑ͏ʹͳͬͨ w ΩʔίϚϯυʹ͸EJTDPWFSBCJMJUZ5JUMFΛઃఆͯ͠ҰཡͰ͖ΔΑ͏ʹ͠Α͏ w ੜͷΩʔΠϕϯτ͕औΕΔΑ͏ʹͳΓΩʔϘʔυͷ׆༻ͷ෯͕޿͕ͬͨ

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ऴΘΓ