[Android] Convert Android Java code to Kotlin

Converts Java-coded Android app code to Kotlin code and About starting to the app

■ I tried to summarize it in the video, so please have a look https://www.youtube.com/watch?v=ZLxHyrmqs1c

■ I will introduce the procedure introduced in the video

step 1. Install the Kotlin plugin in Android Studio 1-1. Select [Plugins] → [Install JetBrains plugin] from the Android Studio settings 1-2. Select Kotlin to install 1-3. Restart Android Studio kotlinプラグインインストール.PNG

Step 2. Convert Java code to Kotlin 2-1. Select [Code] → [Convert Java File to Kotlin File] kotlin変換.PNG 2-2. After deciding that it has been converted to Kotlin code, click Configure to write the required code in the gradleBuild file.

Step 3. Launch the app kotlin起動完了.PNG

■ Execution environment ・ Android Studio 2.3.3 ・ PC Mac ・ Smartphone capture software Vysor

■ Poster page HP:http://nana-h.hatenablog.com/

■ Introduction video https://www.youtube.com/watch?v=ZLxHyrmqs1c

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