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͋Μ͍͟Ώ͖ !ZBO[N
(PPHMF%FWFMPQFS&YQFSUTGPS"OESPJE
גࣜձࣾϑΟΧ
ΩϟονΞοϓ"OESPJE
Slide 2
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ϦϦʔεεέʔδϡʔϧ
/PX#FUB
IUUQTEFWFMPQFSBOESPJEDPNBCPVUWFSTJPOTPWFSWJFX
Slide 3
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"OESPJEΛࢼ͢
w ΤϛϡϨʔλͰࢼ͢
w 5JSBNJTV
w ࣮ػͰࢼ͢
w ରԠσόΠεIUUQTEFWFMPQFSBOESPJEDPNBCPVUWFSTJPOT
EFWJDFT
Slide 4
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"OESPJEͷػೳΛΞϓϦͰࢼ͢
IUUQTEFWFMPQFSBOESPJEDPNBCPVUWFSTJPOTTFUVQTEL
android
{
compileSdkPreview "Tiramisu
"
defaultConfig
{
…
targetSdkPreview "Tiramisu
"
…
}
…
}
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ͯ͢ͷΞϓϦʹӨڹ͢Δมߋ
w 'PSFHSPVOE4FSWJDFT '(4
5BTL.BOBHFS
w +PC4DIFEVMFSͷQSFGFUDIࢦఆ
w #BUUFSZ3FTPVSDF6UJMJ[BUJPO
w /PUJ
fi
DBUJPO༻ͷSVOUJNFQFSNJTTJPO
w ʜ
Slide 6
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'PSFHSPVOE4FSWJDFT '(4
5BTL.BOBHFS
IUUQTEFWFMPQFSBOESPJEDPNBCPVUWFSTJPOTDIBOHFTGHTNBOBHFS
Slide 7
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/PUJGJDBUJPO༻ͷSVOUJNFQFSNJTTJPO
w /PUJ
fi
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w ΞϓϦΛΠϯετʔϧ͢Δͱ
w "OESPJE·ͰσϑΥϧτͰ/PUJ
fi
DBUJPOΛૹΕΔ
w "OESPJE͔ΒσϑΥϧτͰ/PUJ
fi
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͕ڐՄ͞Ε͍ͯͳ͍ʣ
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/PUJGJDBUJPO༻ͷSVOUJNFQFSNJTTJPO
w UBSHFU4EL7FSTJPO"OESPJE
w "OESPJE.BOJGFTUʹ
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͕Ͱ͖ͳ͍
EJTBCMFE
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/PUJGJDBUJPO༻ͷSVOUJNFQFSNJTTJPO
w UBSHFU4EL7FSTJPO"OESPJE
w ҙͷλΠϛϯάͰSVOUJNFQFSNJTTJPOΛϦΫΤ
ετͰ͖Δ
requestPermissions(arrayOf(Manifest.permission.POST_NOTIFICATIONS),REQUEST_CODE
)
Slide 10
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/PUJGJDBUJPO༻ͷSVOUJNFQFSNJTTJPO
w UBSHFU4EL7FSTJPO"OESPJE
w ৽͘͠ΠϯετʔϧɺΠϯετʔϧ͞Εͨঢ়ଶͰ
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w /PUJ
fi
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fi
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1FSNJTTJPOμΠΞϩά͕දࣔ͞ΕΔ
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/PUJGJDBUJPO༻ͷSVOUJNFQFSNJTTJPO
w UBSHFU4EL7FSTJPO"OESPJE
w Πϯετʔϧ͞Εͨঢ়ଶͰʹ04Ξοϓσʔτ
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w 1FSNJTTJPOμΠΞϩά͕දࣔ͞ΕΔ·ͰҰ࣌తڐՄঢ়ଶʹͳΔ
w 1FSNJTTJPOμΠΞϩάͰϢʔβʔ͕ڐՄɾڋ൱Λબ͠ͳ͍ͰμΠΞ
ϩάΛดͨ͡߹Ұ࣌తڐՄঢ়ଶ͕ଓ͘
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"OESPJEҎ߱ΛUBSHFUͱ͢ΔΞϓϦʹӨڹ͢Δมߋ
w GPSFHSPVOETFSWJDFͷOPUJ
fi
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fi
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w *OUFOU
fi
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w #BUUFSZ3FTPVSDF6UJMJ[BUJPO
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Slide 13
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"OESPJEҎ߱ΛUBSHFUͱ͢ΔΞϓϦʹӨڹ͢Δมߋ
w GPSFHSPVOETFSWJDFͷOPUJ
fi
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fi
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w *OUFOU
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w #BUUFSZ3FTPVSDF6UJMJ[BUJPO
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Slide 14
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"OESPJEҎ߱ΛUBSHFUͱ͢ΔΞϓϦʹӨڹ͢Δมߋ
w GPSFHSPVOETFSWJDFͷOPUJ
fi
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fi
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w *OUFOU
fi
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w .FEJBDPOUSPMTEFSJWFEGSPN1MBZCBDL4UBUF
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Slide 15
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"OESPJEҎ߱ΛUBSHFUͱ͢ΔΞϓϦʹӨڹ͢Δมߋ
w GPSFHSPVOETFSWJDFͷOPUJ
fi
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fi
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w *OUFOU
fi
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৽͍͠ػೳ
w 1SFEJDUJWFCBDLHFTUVSF
w 5IFNFEBQQJDPOT
w ৽͍͠1IPUP1JDLFS
w ΞϓϦ͝ͱͷݴޠઃఆ
w ຊޠͷંΓฦ͠Ґஔͷվળ
w ʜ
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Slide 17
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1SFEJDUJWFCBDLHFTUVSF
w "OESPJE
fi
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Slide 18
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5IFNFEBQQJDPOT
w ୯৭༻ͷΞϓϦΞΠίϯ
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Slide 19
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৽͍͠1IPUP1JDLFS
private val photoPickerLauncher = registerForActivityResult
(
object : ActivityResultContract()
{
@CallSupe
r
override fun createIntent(context: Context, input: String): Intent
{
return Intent(MediaStore.ACTION_PICK_IMAGES
)
.setType(input
)
}
override fun parseResult(resultCode: Int, intent: Intent?): Uri?
{
return intent.takeIf { resultCode == Activity.RESULT_OK }?.dat
a
}
}
)
{
// ..
.
}
IUUQTEFWFMPQFSBOESPJEDPNBCPVUWFSTJPOTGFBUVSFTQIPUPQJDLFS
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…
SFTYNMMPDBMT@DPO
fi
HYNM
ΞϓϦ͝ͱͷݴޠઃఆ
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Slide 21
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ຊޠͷંΓฦ͠Ґஔͷվળ
w ຊޠͷվߦҐஔΛจઅʹ߹ΘͤΔઃఆ
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·ͱΊ
w "OESPJEͰࣗͷΞϓϦΛ࣮ߦ͕ͯ͠ͳ͍͔֬ೝ͠Α͏
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w "OESPJEͷ৽͍͠ػೳΛࢼͯ͠ΈΑ͏