You can't, because Synthetic library won't know what to do if the same layout will be included multiple times. Anyway, Kotlin Synthetic is ... ... <看更多>

Flexbox for Android . Contribute to google/flexbox-layout development by creating an account on GitHub. ... <看更多>

setContentView(R.layout.activity_main) initElements() ... ④ 直接利用Kotlin Android Extensions來直接以id的名字來設定 ... <看更多>