まったりAndroid Framework Code Reading #4
·ͬͨΓAndroid Framework Code Reading #4
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ձઆ໌ + ॾҙ• Wi-Fi͋Γ·͢• ҿ৯ՄͰ͢(͓՛ࢠ༻ҙ͠·ͨ͠ɻ৯ͯͶ˒)• ్தͰ͓ؼΓʹͳΔࡍʹɺࢲʹҰ͔͚͍ͯͩ͘͞• ͓ؼΓͷࡍʹɺೖؗڐՄূʹฐࣾ୲ࣾһͷαΠϯ͕ඞཁͱͳ͓ͬͯΓ·͢ɻ ͝ڠྗ͓ٓ͘͠ئ͍ਃ্͛͠·͢ɻ
λΠϜςʔϒϧ
ϋογϡλά#m_android_fcr
About MeShinobu Okano@operandoOSMercari, Inc.Souzoh, Inc.Code Readingָ͍͠☺
Android Framework??
Android Frameworkͱʁʁ• ͬ͘͟ΓݴͬͯAndroidΛߏ͍ͯ͠Δͷ• LayerͰͳΜͱͳ͔͘Ε͍ͯΔ• ͱʹ͔͍͘ɾσΧΠɾ͍
Android Frameworkͱʁʁ
Android FrameworkͱʁʁΞϓϦ։ൃऀ͕ ΧδϡΞϧʹ ಡΊΔͷ͜͜ΒΜ
Android FrameworkͱʁʁΞϓϦ։ൃऀ͕ ΧδϡΞϧʹ ಡΊΔͷ͜͜ΒΜhttps://source.android.com/security/Source :
·ͬͨΓAndroidFramework Code Reading??
Code Readingͷత
Code Readingͷత• AndroidͷιʔείʔυΛಡΜͰ։ൃʹཱͯΔ• ΧδϡΞϧʹ·ͬͨΓ৭ΜͳίʔυΛಡΜͰ ՌࣝΛڞ༗Ͱ͖Ε࠷ߴ
Code Reading Q&A
Code Reading Q&AQ. SDKͷίʔυͰOK??A. ͪΖΜOK!Q. ϥΠϒϥϦͷίʔυͰOK??A. ͪΖΜOK!Q. HALKernelɺARTͰOK??A. େܴ!
Code ReadingͷՌ
Code ReadingͷՌ• Github Organizationʹ·ͱΊ͍ͯ͘• https://github.com/AndroidFrameworkCodeReading• ͬ͘͟ΓͷՌͰOK(MarkdownͰͬ͘͟Γͱ͔)※͖ͪΜͱͨ͠ՌΛڧ੍͢ΔΘ͚͡Ό͋Γ·ͤΜ
ษڧձͰͷΓͱΓͳͲͳͲ…
ษڧձͰͷΓͱΓͳͲͳͲ…• Gitter༻ҙͯ͠·͢ʂ(୭ͰࢀՃͰ͖·͢)• https://gitter.im/AndroidFrameworkCodeReading/CodeReadingHistory• ͓͖͍ͯͨ͠ΓͱΓ,ؾʹͳͬͨ͜ͱ• Ռ / ڞ༗͍ͨ͜͠ͱ,ͳͲͳͲ…• Φʔϓϯͳ׆ಈͷͨΊGitter͝ར༻͍ͩ͘͞ʂ
·ͬͨΓAndroid Framework Code Readingʮͬͱৄ͘͠ʂʯͪ͜ΒΛಡΜͰ͍ͩ͘͞ʂhttp://hack-it-iron.hatenablog.com/entry/2015/06/11/143629※ϙΤϜͰ͢
·ͬͨΓAndroidFramework Code Reading#4ཪςʔϚ
Android N ಡ͏!
Android N• Multi-window Support• Doze on the Go• Background Optimizations• Data Saver• Vulkan API• Quick Settings Tile API• Locales and Languages• VR Support• etc…
OpenGrok - Android Nhttp://tools.oesf.biz/android-7.0.0_r1.0/
Android 7.0 for Developershttps://developer.android.com/about/versions/nougat/android-7.0.html
API Differences between 23 and 24https://developer.android.com/sdk/api_diff/24/changes.html
Android 7.1 for Developershttps://developer.android.com/preview/api-overview.html※Previewversion͝ͱʹଘࡏ͠ͳ͍ͷͰͦͷ͏ͪ༰มΘΓ·͢
Android N Code Readinghttps://github.com/AndroidFrameworkCodeReading/Android-N-Code-Readingհͨ͠ϦϯΫԼͷͱ͜Ζʹ·ͱΊͯ·ʔ͢
ͳʹಡ͏͔ͳʔ• ͳʹΛಡΉͷ͔ܾΊͯͩ͘͞ʔ͍ʂ• ͬ͘͟ΓͰOK• ୭͔ͱ૬ஊͨ͠ΓɺҰॹʹಡΜͩΓͰOK
ྫ͑…• IntentͷΈΛΓ͍ͨʂ• StorageͷΈΛΓ͍ͨʂ• JobSchedulerͷΈΛΓ͍ͨʂ• ͱʹ͔͘AndroidΛյ͍ͨ͠ʂ• ͱ͔ͱ͔…
ͳʹಡΉ͔ܾ·ͬͨΒ• ࠷ޙՌΛ·ͱΊΔ࣌ͷͨΊʹɺͳʹಡΉ͔ΛTwitter or Gitterʹॻ͍͍ͯͩ͘͞• ޙՌΛ·ͱΊͨϦϯΫΛTwitter or Gitterʹॻ͍͍͚ͯͨͩΕɺӡӦͷํͰGithubʹ ·ͱΊ·͢ʂ
͜Μͳײ͡Ͱ·ͱΊ·͢https://github.com/AndroidFrameworkCodeReading/CodeReadingHistory/wiki/%E3%81%BE%E3%81%A3%E3%81%9F%E3%82%8AAndroid-Framework-Code-Reading-%233
Enjoy Code Reading!!