アプリは、Wear OS の主要なサーフェスの一つです。アプリ コンテンツを容易に視認できるように表示するウォッチフェイスの追加機能またはタイルとは異なり、より多くの情報を表示し、よりインタラクティブな操作をサポートします。ユーザーは多くの場合、ランチャー、最近、通知、ウォッチフェイスの追加機能、タイル、音声操作など、別のサーフェスからアプリに入ります。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-26 UTC。"],[],[],null,["# Overview\n\nAn app is one of the primary surfaces on Wear OS. Apps are different from complications or tiles, which are glanceable representations of app content. Apps display more information and support richer interactivity. The user often enters an app from another surface, such as the launcher, recents, a notification, complication, tile, or voice action.\n\nPrinciples\n----------\n\n\n**Focused**\nFocus on critical tasks to help people get things done within seconds. \n\n**Shallow and linear**\nAvoid creating hierarchies deeper than two levels. Aim to display content and navigation inline when possible. \n\n**Scrolling**\nApps can scroll. This is a natural gesture for users to see more content on the watch.\n\n\u003cbr /\u003e\n\nContent container types\n-----------------------\n\nUse content containers in your app to group related content and differentiate from distinct content or content groupings.\n\n\n**Fixed height containers** \n\n\u003cbr /\u003e\n\n\n**Variable height containers** \n\n\u003cbr /\u003e\n\n\n**Height and width greater than viewport** \n\n\u003cbr /\u003e\n\n\n**Paginated container** \n\n\u003cbr /\u003e\n\nFull screen takeovers\n---------------------\n\n\n**Sign in states**\n\nTell the user that they need to update their settings or preferences, log into their account, or create an account either from their watch or mobile app from the tile.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e"]]
