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͍·͔Β͡ΊΔ Android 6.0ରԠ @yamacraft
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profile • @yamacraft (Wataru Yamada) • Mobile Application Engineer • LeadingMark, inc • team Y.G.E.(private)
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Works (LeadingMark, Inc)
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book • 4݄11ൃച • Android 7.0/7.1 • Firebase (Android/iOS) • Analytics • Notifications
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Android 7.0(7.1)ͷ ͠·ͤΜʂ
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ͳ͍ͥ·6.0ରԠͷʁ
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ڈͷτʔΫωλͰͨ͠
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ʲࠓճͷఆٛʳ targetSdkVersion͕23Ҏ্ ʹͳ͍ͬͯΔ = 6.0ରԠ
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ରԠऴΘͬͯͳ͍ΞϓϦɺ͋Δ ΑͶʁ ˞ZBNBDSBGUௐ
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ࠓճ͍͑ͨ͜ͱ • 6.0ରԠʢtargetSdkVersion=23ରԠʣͷ • ٕज़తͳʗࢥతͳʢΤϞ͍ʣ • ৽͍͠APIόʔδϣϯͷରԠௐࠪΛ͢Δ ͱ͖ͷϊϋͷڞ༗ • ͨͿΜ࣍ʢAndroid Oʁʣ͜Ε͕ةͳͦ͏ʂ
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Android6.0ରԠͷ
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6.0ରԠͬͯඞཁʁ
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ͷOSγΣΞ No.1※ ʢ2017/03࣌ 30%ʣ
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Dashboard/Platform Versions • ࠃͰ͍͍ͩͨ͜Μͳײ͡
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ࠃͰൃചͯ͠Δ ͏6.0Ҏ্͕ඪ४
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ࠃΩϟϦΞͷঢ়گ
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ଞʹ6.0ରԠ͖͢ཧ༝ • ௨৴ܥͰେ͖ͳมߋʢআʣ͕͋Δ • UIʹେ͖͘Өڹ͢ΔػೳՃ ʢRuntimePermissionʣ͕͋Δ • ҙຯ͕͋Δ͔Β͜͏ͳ͍ͬͯΔ • Ϣʔβʔͷ৽͍͠OSͷՁΛఏڙΛ્͍ͯ͠Δ
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ΞϓϦ ϦϦʔε͢Δ͚ͩ͡Όͳ͍
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ΞϓϦੜ͖͍ͯΔ
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ΞϓϦ͖ͪΜͱҭͯΑ͏ʂ
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6.0ରԠͰͬͨ͜ͱ
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௨৴ܥͷେ͖ͳมߋ
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Apache HTTP Clientͷআ
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Apache HTTP Clientͷআ
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Apache HTTP Clientͷআ • Apacheύοέʔδ·Δ͝ͱআ • ͍ͬͯΔͷ࣮࣭ఆͷΈ • ௨৴पΓʹଟେͳӨڹ • ࣌ɺ௨৴VolleyΛ͍ͬͯͨ • VolleyApache HTTP Clientʹґଘ
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Volley͔Βͷ٫
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༨ஊ
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google/volley • ڈʹGitHubʹϦϙδτϦ্͕͕͍ͬͯͨ • ͔͠ϝϯςφϯε͞Ε͍ͯΔʁ
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org.apache.http.legacy
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org.apache.http.legacyʁ • ެ͕ࣜ༻ҙͯ͘͠ΕͨʮͲ͏ͯ͠Apache HTTP Client͕͍͍ͨ։ൃऀʯͷͨΊʹ༻ҙ ͯ͘͠Εͨղܾࡦ • https://developer.android.com/about/ versions/marshmallow/android-6.0- changes.html?#behavior-apache-http-client
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ʮղܾࡦʯͰ͋ͬͯ ʮରԠʯ͔ͳ͋ʁ
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༨ஊऴΘΓ
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Volley͔Βͷ٫
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OkHttp͓͏ʂ
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OkHttp / RetrofitͷҠߦ • ͲͪΒ squareࣾఏڙͷϥΠϒϥϦ • OkHttp௨৴શൠʗRetrofitAPI௨৴ʹಛԽ • Apache HTTP ClientΛར༻͍ͯ͠ͳ͍ • ࠓੲϝϯςφϯε͕͞Ε͍ͯΔ • Retrofit͕OkHttpʹґଘ͍ͯ͠Δҙ
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Ҡߦɺେมʁ
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ಛʹͳ͘ҠߦͰ͖ͨ • ಉظʗඇಉظॲཧɺύʔαʔʢGsonʣͷର Ԡ • ඇಉظͷฦ٫ํ๏جຊಉ͡ • ޭͨ͠ΒonResponse() • ࣦഊͨ͠ΒonFailure()
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௨৴ॲཧʹґଘ͠ͳ͍ ViewͱClientΛ࡞͓ͬͯ͘
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ผʹΩϨΠͳMVPͰMVVM Ͱͳ͍͍ͯ͘
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apacheΛͬͨಛघέʔε
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apacheΛͬͨಛघέʔε • ΞϓϦͰαʔόΛݐͯΔॲཧΛ࣮͍ͯͨ͠ • વ6.0Ͱ֘ॲཧ͕શʹࢮ • ετϦʔϛϯά෦Λഇͯ͠ɺී௨ʹϝσΟΞ ϓϨΠϠʔͰ࠶ੜ • ݩʑ͋ͬͨґଘ͋Θͤͯղফ͞Εͨ
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Ή͔͍͍ͣ͠ํ ΊΑ͏ʂ
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RuntimePermissionͷ ରԠ
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͜Ε
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RuntimePermission • ಛఆͷύʔϛογϣϯϢʔβʔڐՄΛΒ ͏ඞཁ͕Ͱ͖ͨ • targetSdkVersion=23ʹ͢Δͱɺؔ࿈ͷύʔ ϛογϣϯશͯʮσϑΥϧτͰOFFʯ͞Ε Δ • ͍͓ͪ͏ɺઃఆ͔ΒڐՄͷସ͕Մೳ
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ରԠ͠ͳͪ͘Όʂ
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…ɺ࣌ͳ͔ͬͨ ͷͰ௨ৗ࣮͠·ͨ͠
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௨ৗ࣮͍͍ͧ • ࠓޙύʔϛογϣϯ͕มԽ͠ͳ͍ͱݶΒͳ͍ • ༰ࣗମγϯϓϧͳͷͰɺҰࣗલͰ࣮ ͓͍ͯͨ͠ํ͕͍͍ • ݩͷॲཧΛΒͳ͍͜ͱ͔ͳΓةݥ • ʮڋ൱ʯ͞Εͨ࣌ͷ͜ͱΛΕ͕ͪ
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RuntimePermissionUX • Ϣʔβʔʹʮ҆৺ײʯΛఏڙ͢ΔͨΊͷUI • ཧղͰ͖ͯೲಘͰ͖ΔλΠϛϯάͰग़ͤϢʔβʔ ڋઈ͠ͳ͍ʢྫ֎͋Γʣ • ։ൃऀ߹͚ͩͰཉ͍͠ύʔϛογϣϯ͕ڋઈ͞ ΕΔͷવͩΑͶ • ͜ΕΛػʹʮ͋Δ͖UIʯΛݟͦ͏
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Ͱ͜Ε
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ΤϯδχΞ͚ͩͰ ܾΊΒΕͳ͍ΑͶʁ
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YES
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ͰʮඞཁʯͰ͋Δͱ ͑Δ͜ͱͰ͖Δ
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େࣄͳ͜ͱ • ϓϩσϡʔαʔɺσβΠφʔɺΤϯδχΞͰ ͦΕͧΕʮΔ͖ࣝʯҟͳΔΑͶ • ۩ମతͳAPIͷ༷ʮΤϯδχΞ͕Δ͖ ࣝʯͩΑͶ • Δ͖ࣝΛڞ༗͋ͬͯ͠ఏҊ͋͠͏ͷ͕ ʮνʔϜʯͩΑͶ
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େࣄͳ͜ͱ Ωνϯͱ͑Α͏
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͑ͯμϝͩͬͨʁ
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No content
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͓͠·͍ʁ
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ࠓޙ͋Ϳͳͦ͏ͳAPI
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ʲGoogle͕ؾʹͯ͠Δ͜ͱʳ અిʢ௨৴ؚΉʣ লϝϞϦ ηΩϡϦςΟ
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ͳʹΑΓ javaඪ४API ≒Google͕ཧͰ͖ͳ͍API ͕ා͍
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҉߸Խશൠ
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͓͠·͍