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Say good-bye to Kotlin Android Extensions
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okuzawats
November 27, 2020
Programming
0
250
Say good-bye to Kotlin Android Extensions
「YUMEMI.apk #2 〜ようこそ!Android 11〜」(2020年11月27日)での発表資料です。
okuzawats
November 27, 2020
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Transcript
Say good-bye to Kotlin Android Extensions okuzawats YUMEMI.apk #2 2020/11/27
converted to markdown format 2022/05/28 © 2020 okuzawats © 2020 okuzawats
Who? okuzawats Twitter: okuzawats GitHub: okuzawats Android / Flutter( )
@ Fuller, Inc. Say good-bye to Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats 2 2
Kotlin 1.4.20-M2 Deprecate Kotlin Android Extensions compiler plugin 3 3
Say good-bye to Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Kotlin Android Extensions views parcelize 4 4 Say good-bye to
Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Kotlin Android Extensions views (dead) parcelize (dead) 5 5 Say
good-bye to Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
views "not recommended practice" 6 6 Say good-bye to Kotlin
Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Alternatives findViewById: traditional way ViewBinding: can use existing layout DataBinding:
can bind variables in layout file 7 7 Say good-bye to Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Alternatives findViewById: traditional way ViewBinding: can use existing layout DataBinding:
can bind variables in layout file 8 8 Say good-bye to Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Enable ViewBinding 9 9 Say good-bye to Kotlin Android Extensions
Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Enable ViewBinding 10 10 Say good-bye to Kotlin Android Extensions
Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Enable ViewBinding 11 11 Say good-bye to Kotlin Android Extensions
Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Enable ViewBinding 12 12 Say good-bye to Kotlin Android Extensions
Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Enable ViewBinding wada811 / ViewBinding-ktx 13 13 Say good-bye to
Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Disable Kotlin Android Extensions (views) 14 14 Say good-bye to
Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Kotlin Android Extensions (parcelize) 15 15 Say good-bye to Kotlin
Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Kotlin Android Extensions (parcelize) to When update Kotlin 1.4.20-M2 16
16 Say good-bye to Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Before: After: 17 17 Say good-bye to Kotlin Android Extensions
Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats
Reference https://github.com/JetBrains/kotlin/releases/tag/v1.4.20- M2 https://proandroiddev.com/migrating-the-deprecated- kotlin-android-extensions-compiler-plugin-to- viewbinding-d234c691dec7 18 18 Say good-bye
to Kotlin Android Extensions Say good-bye to Kotlin Android Extensions © 2020 okuzawats © 2020 okuzawats