2021-07-01から1ヶ月間の記事一覧
コード val recyclerViewState = recyclerView.layoutManager?.onSaveInstanceState() // RccylerViewの更新処理 recyclerView.layoutManager?.onRestoreInstanceState(recyclerViewState) 説明 onSaveInstanceState()でRecyclerViewの状態を取得、RecyclerV…
コード val recyclerViewState = recyclerView.layoutManager?.onSaveInstanceState() // RccylerViewの更新処理 recyclerView.layoutManager?.onRestoreInstanceState(recyclerViewState) 説明 onSaveInstanceState()でRecyclerViewの状態を取得、RecyclerV…