Slide 64
Slide 64 text
Practice2: ComposableͷதͰ࡞ΒΕͨState
remember͞Εͳ͚ΕͳΒͳ͍
remember࣮ࡍԿΛߦ͏ͷ͔ʁ
A value computed by remember is stored in the Composition during initial
composition, and the stored value is returned during recomposition.
https://d.android.com/jetpack/compose/state#state-in-composables
remember{}ͷCompositionʹอ࣋͞ΕɺͦΕ͕࣍ͷݺͼग़͠ͰΘΕΔ