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コードサンプル

簡単なUI

A web page featuring a promotional message about creating mobile apps from data. The headline text emphasizes transforming data into beautiful, powerful mobile applications. Below the headline, there is an image of a smartphone interface displaying app previews with a toolbar and menu options. The user interface is sleek and modern with a soft pastel background gradient.

データ保存

SharedPreferencesを使ったユーザーデータの保存方法をわかりやすく解説しています。

A hand is holding a smartphone with the screen displaying a webpage or app interface, featuring text and images. The background is dark, highlighting the phone.

非同期処理

Kotlinのコルーチンを使った非同期処理の基本と実践例を紹介しています。

The image shows a blurred background with displays of Google services such as Google Flights, Google Hotels, and Google Maps. In the foreground, there is a clear view of a screen displaying the Copilot logo with colorful overlapping shapes.

ネットワーク

Retrofitを使ったAPI通信の設定とレスポンス処理のサンプルコードです。

A smartphone displaying a website interface with a prominent green button labeled 'Join free.' The screen shows a search bar and various categories like Editorial, Wallpapers, and Textures & Patterns. The background is a textured, light green surface with a leaf pattern.

非同期処理

独自のUIコンポーネントを作成するためのカスタムViewの作り方を解説。

コード例集