Android Emulator 上でアプリを実行する | Android Studio

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data-label="Book nav link, pathname: /studio/projects/continuous-integration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/projects/continuous-integration"><span class="devsite-nav-text" tooltip>継続的インテグレーションシステムを構築する</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>コードを記述する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write"><span class="devsite-nav-text" tooltip>コードをすばやく効率的に記述する</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>テンプレートを使用する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/projects/templates?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/projects/templates" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/projects/templates"><span class="devsite-nav-text" tooltip>テンプレートからコードを追加する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/sample-code?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/sample-code" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/sample-code"><span class="devsite-nav-text" tooltip>サンプルコードを探す</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/create-java-class?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/create-java-class" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/create-java-class"><span class="devsite-nav-text" tooltip>Java のクラスまたは型を作成する</span></a></li> </ul> </div></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/projects/add-app-module?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/projects/add-app-module" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/projects/add-app-module"><span class="devsite-nav-text" tooltip>新しいデバイス用のモジュールを追加する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/java8-support?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/java8-support" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/java8-support"><span class="devsite-nav-text" tooltip>Java 8 言語機能を使用する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/java8-support-table?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/java8-support-table" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/java8-support-table"><span class="devsite-nav-text" tooltip>Java 8 言語サポートの表</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/add-resources?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/add-resources" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/add-resources"><span class="devsite-nav-text" tooltip>アプリのリソースを追加する</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>ツールを使用して UI を作成する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item devsite-nav-external"><a href="https://developer-android-com.translate.goog/jetpack/compose/tooling/previews?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /jetpack/compose/tooling/previews" track-type="bookNav" track-name="click" track-metadata-eventdetail="/jetpack/compose/tooling/previews"><span class="devsite-nav-text" tooltip>Compose でレイアウトを作成する</span><span class="devsite-nav-icon material-icons" data-icon="external" data-title="外部サイト" aria-hidden="true"></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/layout-editor?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/layout-editor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/layout-editor"><span class="devsite-nav-text" tooltip>ビューを使用してレイアウトを作成する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/motion-editor?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/motion-editor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/motion-editor"><span class="devsite-nav-text" tooltip>アニメーションを作成する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/resource-manager?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/resource-manager" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/resource-manager"><span class="devsite-nav-text" tooltip>UI リソースを管理する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/vector-asset-studio?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/vector-asset-studio" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/vector-asset-studio"><span class="devsite-nav-text" tooltip>さまざまな密度に適用可能なベクターグラフィックを追加する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/create-app-icons?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/create-app-icons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/create-app-icons"><span class="devsite-nav-text" tooltip>アプリアイコンを作成する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/draw9patch?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/draw9patch" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/draw9patch"><span class="devsite-nav-text" tooltip>サイズ変更可能なビットマップ（9-patch）を作成する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/convert-webp?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/convert-webp" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/convert-webp"><span class="devsite-nav-text" tooltip>WebP 画像を作成する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/translations-editor?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/translations-editor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/translations-editor"><span class="devsite-nav-text" tooltip>UI のローカライズ</span></a></li> </ul> </div></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/app-link-indexing?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/app-link-indexing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/app-link-indexing"><span class="devsite-nav-text" tooltip>Android アプリのリンクの追加</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/firebase?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/firebase" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/firebase"><span class="devsite-nav-text" tooltip>Firebase への接続</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/lint?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/lint" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/lint"><span class="devsite-nav-text" tooltip>lint チェックによるコードの改善</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/annotations?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/annotations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/annotations"><span class="devsite-nav-text" tooltip>アノテーションによるコード検査の改善</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/write/tool-attributes?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/write/tool-attributes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/write/tool-attributes"><span class="devsite-nav-text" tooltip>ツール属性のリファレンス</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>アプリを実行してデバッグする</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run"><span class="devsite-nav-text" tooltip>概要</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>仮想デバイスでアプリを実行する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/managing-avds?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/managing-avds" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/managing-avds"><span class="devsite-nav-text" tooltip>仮想デバイスを作成して管理する</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Android Emulator でアプリを実行する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator"><span class="devsite-nav-text" tooltip>概要</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/resizable-emulator?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/resizable-emulator" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/resizable-emulator"><span class="devsite-nav-text" tooltip>複数の画面サイズでテストする</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-take-screenshots?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-take-screenshots" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-take-screenshots"><span class="devsite-nav-text" tooltip>スクリーンショットを撮る</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-record-screen?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-record-screen" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-record-screen"><span class="devsite-nav-text" tooltip>画面を録画する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-use-camera?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-use-camera" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-use-camera"><span class="devsite-nav-text" tooltip>カメラを使用する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-launch-separate-window?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-launch-separate-window" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-launch-separate-window"><span class="devsite-nav-text" tooltip>別のウィンドウで起動する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-launch-without-app?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-launch-without-app" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-launch-without-app"><span class="devsite-nav-text" tooltip>アプリを実行せずに起動する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-install-add-files?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-install-add-files" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-install-add-files"><span class="devsite-nav-text" tooltip>ファイルをインストールおよび追加する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-wifi?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-wifi" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-wifi"><span class="devsite-nav-text" tooltip>Wi-Fi を使用する</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Android Emulator の高度な機能を使用する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-extended-controls?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-extended-controls" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-extended-controls"><span class="devsite-nav-text" tooltip>拡張コントロールを使用する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-snapshots?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-snapshots" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-snapshots"><span class="devsite-nav-text" tooltip>スナップショットを使用する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-commandline?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-commandline" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-commandline"><span class="devsite-nav-text" tooltip>コマンドラインからエミュレータを使用する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-console?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-console" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-console"><span class="devsite-nav-text" tooltip>コンソールコマンドを送信する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/emulator-networking?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/emulator-networking" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/emulator-networking"><span class="devsite-nav-text" tooltip>ネットワークを設定する</span></a></li> <li class="devsite-nav-item"><a 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class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug"><span class="devsite-nav-text" tooltip>コードのデバッグを開始する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/dev-options?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/dev-options" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/dev-options"><span class="devsite-nav-text" tooltip>開発者向けオプションを設定する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/logcat?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/logcat" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/logcat"><span class="devsite-nav-text" tooltip>ログの書き込みと表示</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>クラッシュの問題を分析して対処する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/stacktraces?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, 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track-metadata-eventdetail="/studio/inspect/task"><span class="devsite-nav-text" tooltip>WorkManager ワーカーをデバッグする</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/device-file-explorer?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/device-file-explorer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/device-file-explorer"><span class="devsite-nav-text" tooltip>デバイス上のファイルを表示する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/apk-debugger?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/apk-debugger" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/apk-debugger"><span class="devsite-nav-text" tooltip>事前ビルド済み APK をデバッグする</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/am-screenshot?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/am-screenshot" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/am-screenshot"><span class="devsite-nav-text" tooltip>スクリーンショットを撮る</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/am-video?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/am-video" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/am-video"><span class="devsite-nav-text" tooltip>動画を撮影する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/bug-report?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/bug-report" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/bug-report"><span class="devsite-nav-text" tooltip>バグレポートをキャプチャして読み取る</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/debug/apk-analyzer?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/debug/apk-analyzer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/debug/apk-analyzer"><span class="devsite-nav-text" tooltip>APK または AAB を分析する</span></a></li> </ul> </div></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/run/rundebugconfig?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/run/rundebugconfig" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/run/rundebugconfig"><span class="devsite-nav-text" tooltip>実行 / デバッグ構成をカスタマイズする</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>コードをテストする</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/test?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title 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data-label="Book nav link, pathname: /studio/test/gradle-managed-devices" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/test/gradle-managed-devices"><span class="devsite-nav-text" tooltip>Gradleで管理されているデバイスでテストする</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/test/espresso-api?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/test/espresso-api" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/test/espresso-api"><span class="devsite-nav-text" tooltip>画面の変化に対するテスト</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/test/command-line?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: 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class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/test/other-testing-tools/espresso-test-recorder?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/test/other-testing-tools/espresso-test-recorder" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/test/other-testing-tools/espresso-test-recorder"><span class="devsite-nav-text" tooltip>UI テストを作成する</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/test/other-testing-tools/app-crawler?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/test/other-testing-tools/app-crawler" track-type="bookNav" track-name="click" 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tooltip>パフォーマンスの問題を調べる</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/profile?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/profile" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/profile"><span class="devsite-nav-text" tooltip>概要</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>システムトレースを記録する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/profile/cpu-profiler?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title 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tooltip>グラフの用語集</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/profile/chart-glossary/call-chart?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/profile/chart-glossary/call-chart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/profile/chart-glossary/call-chart"><span class="devsite-nav-text" tooltip>通話グラフ</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/profile/chart-glossary/events-table?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/profile/chart-glossary/events-table" track-type="bookNav" track-name="click" 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track-name="click" track-metadata-eventdetail="/studio/profile/chart-glossary/process-memory"><span class="devsite-nav-text" tooltip>プロセスメモリ（RSS）</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/profile/chart-glossary/top-bottom-charts?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/profile/chart-glossary/top-bottom-charts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/profile/chart-glossary/top-bottom-charts"><span class="devsite-nav-text" tooltip>トップダウンチャートとボトムアップグラフ</span></a></li> </ul> </div></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"> <div class="devsite-expandable-nav"><a class="devsite-nav-toggle" aria-hidden="true"></a> <div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>アプリを公開する</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/publish?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/publish" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/publish"><span class="devsite-nav-text" tooltip>概要</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/publish/preparing?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /studio/publish/preparing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/studio/publish/preparing"><span class="devsite-nav-text" tooltip>リリースを準備する</span></a></li> <li class="devsite-nav-item"><a 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class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Wear OS" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Wear OS </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/cars?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 自動車向け Android" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 自動車向け Android </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/tv?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android TV" track-type="navMenu" 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class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> カテゴリ別に作成する </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/games?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ゲーム" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ゲーム </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/media?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: カメラとメディア" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> カメラとメディア </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/social-and-messaging?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ソーシャル&メッセージ" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ソーシャル&メッセージ </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/health-and-fitness?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 健康とフィットネス" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 健康とフィットネス </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/productivity?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 仕事効率化" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 仕事効率化 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/work/overview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: エンタープライズアプリ" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> エンタープライズアプリ </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> 最新情報を確認する </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/latest-updates?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 最新情報" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 最新情報 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/latest-updates/experimental?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 試験運用版の更新" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 試験運用版の更新 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/studio/preview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android Studio プレビュー" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android Studio プレビュー </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/jetpack/androidx/versions?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Jetpack ライブラリと Compose ライブラリ" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Jetpack ライブラリと Compose ライブラリ </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/wearables/versions/4?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Wear OS のプレビュー" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Wear OS のプレビュー </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design-for-safety/privacy-sandbox?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: プライバシーサンドボックス" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> プライバシーサンドボックス </span> </a></li> </ul> <ul class="devsite-nav-list" menu="設計とプランニング" aria-label="サイドメニュー" hidden> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> UI デザイン </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android 向けのデザイン" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android 向けのデザイン </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/mobile?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: モバイル" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> モバイル </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/large-screens?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 大画面（タブレットなど）" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 大画面（タブレットなど） </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/widget?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ウィジェット" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ウィジェット </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/wear?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Wear OS" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Wear OS </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/tv?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android TV" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android TV </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> アーキテクチャ </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/architecture/intro?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: はじめに" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> はじめに </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/libraries/view-binding?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ライブラリ" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ライブラリ </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/navigation-principles?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ナビゲーション" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ナビゲーション </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/modularization?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: モジュール化" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> モジュール化 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/testing/fundamentals?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: テスト" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> テスト </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> 品質 </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 概要" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 概要 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/core-value?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: コアバリュー" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> コアバリュー </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/user-experience?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ユーザーエクスペリエンス" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ユーザーエクスペリエンス </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/technical?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 技術的な品質" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 技術的な品質 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/privacy-and-security?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: セキュリティ" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> セキュリティ </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> セキュリティ </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/security?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 概要" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 概要 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/privacy-and-security/about?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: プライバシー" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> プライバシー </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/identity?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ID" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ID </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/security/fraud-prevention?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 不正の防止" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 不正の防止 </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> 何十億人ものユーザー向けにアプリを構築する </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/build-for-billions?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 概要" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 概要 </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/docs/quality-guidelines/build-for-billions?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 新しい市場について" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 新しい市場について </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/androidgo?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android（Go バージョン）" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android（Go バージョン） </span> </a></li> </ul> <ul class="devsite-nav-list" menu="開発" aria-label="サイドメニュー" hidden> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> AI エクスペリエンスの構築 </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/ai?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: 開始する" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> 開始する </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> 主要分野 </span> </span></li> <li class="devsite-nav-item"><a 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<devsite-recommendations-sidebar class="nocontent devsite-nav"> </devsite-recommendations-sidebar> </div> </div><devsite-content> <article class="devsite-article"> <div class="devsite-banner devsite-banner-translated nocontent"> <div class="devsite-banner-message"> <div class="devsite-banner-message-text"><img src="https://developer.android.com/_static/images/translated.svg?hl=ja" class="devsite-banner-translated-image invert" alt=""> <span class="devsite-banner-translated-text"> このページは <a href="https://translate.google.com/website?sl=ja&tl=en&hl=en&u=https://cloud.google.com/translate/?hl%3Dja">Cloud Translation API</a> によって翻訳されました。 </span> </div><devsite-switch-to-english-button></devsite-switch-to-english-button> </div> </div> <div class="devsite-article-meta nocontent" role="navigation"> <ul class="devsite-breadcrumb-list" aria-label="パンくずリスト"> <li class="devsite-breadcrumb-item "><a href="https://developer-android-com.translate.goog/?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="3" track-type="globalNav" track-name="breadcrumb" track-metadata-position="3" track-metadata-eventdetail="Android Studio"> Android Studio </a></li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div><a href="https://developer-android-com.translate.goog/studio/intro?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="4" track-type="globalNav" track-name="breadcrumb" track-metadata-position="4" track-metadata-eventdetail=""> Android Studio エディタ </a></li> </ul><devsite-thumb-rating position="header"> </devsite-thumb-rating> </div> <h1 class="devsite-page-title" tabindex="-1">Android Emulator 上でアプリを実行する</h1><devsite-feature-tooltip ack-key="AckCollectionsBookmarkTooltipDismiss" analytics-category="Site-Wide Custom Events" analytics-action-show="Callout Profile displayed" analytics-action-close="Callout Profile dismissed" analytics-label="Create Collection Callout" class="devsite-page-bookmark-tooltip nocontent" dismiss-button="true" id="devsite-collections-dropdown" dismiss-button-text="閉じる" close-button-text="OK"> <devsite-bookmark></devsite-bookmark> <span slot="popout-heading"> コレクションでコンテンツを整理 </span> <span slot="popout-contents"> 必要に応じて、コンテンツの保存と分類を行います。 </span> </devsite-feature-tooltip> <div class="devsite-page-title-meta"> <devsite-view-release-notes></devsite-view-release-notes> </div><devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded> </devsite-toc> <devsite-recommendations-dropdown class="nocontent"></devsite-recommendations-dropdown> <div class="devsite-article-body clearfix "> <p>Android Emulator は Android デバイスをコンピュータ上でシミュレートします。複数のデバイスを用意しなくても、さまざまなデバイスと Android API レベルでアプリをテストできます。エミュレータには、次のような利点があります。</p> <ul> <li><p><strong>柔軟性</strong>: エミュレータは、さまざまなデバイスと Android API レベルをシミュレートできるだけでなく、各種の Android スマートフォン、タブレット、Wear OS、Android TV デバイス向けの構成が事前定義されています。</p></li> <li><p><strong>高い忠実度</strong>: エミュレータでは、実際の Android デバイスのほぼすべての機能を利用できます。電話の着信やテキストメッセージのシミュレーション、デバイスの場所の指定、さまざまなネットワーク速度のシミュレーション、回転などのハードウェアセンサーのシミュレーション、Google Play ストアへのアクセスなどを行うことができます。</p></li> <li><p><strong>速度</strong>: エミュレータでは、いくつかの点で物理デバイスよりも高速かつ簡単にアプリのテストを行えます。たとえば、USB で接続されたデバイスにデータを転送するよりも、エミュレータにデータを転送する方が高速に行えます。</p></li> </ul> <p>ほとんどの場合、テストのニーズに最適なオプションはエミュレータです。このページでは、エミュレータのコア機能と、その使用方法について説明します。</p> <p>また、実機にアプリをデプロイすることもできます。詳細については、<a href="https://developer-android-com.translate.goog/studio/run/device?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en">ハードウェアデバイス上でのアプリの実行</a>をご覧ください。</p> <h2 data-text="エミュレータのスタートガイド" id="get-started" tabindex="-1">エミュレータのスタートガイド</h2> <p>Android Emulator を使用すると、さまざまなデバイスでアプリを仮想的にテストできます。エミュレータには Android Studio が付属しているため、別途インストールする必要はありません。エミュレータを使用するには、以下の基本的な手順を行います。以降のセクションで詳しく説明します。</p> <ol> <li><a href="https://developer-android-com.translate.goog/studio/run/emulator?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#requirements">システム要件を満たしていることを確認</a>します。</li> <li><a href="https://developer-android-com.translate.goog/studio/run/emulator?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#avd">Android Virtual Device（AVD）を作成</a>します。</li> <li><a href="https://developer-android-com.translate.goog/studio/run/emulator?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#runningapp">エミュレータでアプリを実行</a>します。</li> <li><a href="https://developer-android-com.translate.goog/studio/run/emulator?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#navigate">エミュレータを操作</a>します。</li> </ol> <p>このページでは、仮想テスト環境の設定と確認の手順について詳しく説明します。すでにエミュレータでアプリを実行していて、さらに高度な機能を使用する準備ができている場合は、<a href="https://developer-android-com.translate.goog/studio/run/advanced-emulator-usage?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en">エミュレータの高度な使用方法</a>をご覧ください。</p> <p>エミュレータで問題が発生した場合は、<a href="https://developer-android-com.translate.goog/studio/run/emulator-troubleshooting?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en">Android Emulator に関する既知の問題のトラブルシューティング</a>をご覧ください。ニーズやリソースに応じてシステム要件や技術的な構成を詳しく調べるか、実機を使用することをおすすめします。</p> <h3 data-text="エミュレータのシステム要件" id="requirements" tabindex="-1">エミュレータのシステム要件</h3> <p>Android Studio のエミュレータで最適な動作を得るには、少なくとも次の仕様のコンピュータで使用する必要があります。</p> <ul> <li>16 GB RAM</li> <li>64 ビット Windows 10 以降、MacOS 12 以降、Linux、または ChromeOS オペレーティングシステム</li> <li>16 GB のディスク容量</li> </ul> <aside class="note"> <strong>注:</strong><span> ChromeOS オペレーティングシステムを使用している場合は、ChromeOS のドキュメントで <a href="https://translate.google.com/website?sl=ja&tl=en&hl=en&u=https://chromeos.dev/en/android-environment%23android-emulator-support">Android Emulator をサポートするデバイス</a>をご確認ください。</span> </aside> <p>より高い API レベルや大画面の仮想デバイスを実行するには、上記よりも高いシステム仕様が必要になる場合があります。この仕様を満たしていなくてもエミュレータが動作することはありますが、滑らかに動作しない可能性があります。その場合は、<a href="https://developer-android-com.translate.goog/studio/run/device?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en">ハードウェアデバイス上でのアプリの実行</a>のガイダンスに沿って、実機でテストすることを検討してください。</p> <h3 data-text="Android Virtual Device を作成する" id="avd" tabindex="-1">Android Virtual Device を作成する</h3> <p>Android Emulator の各インスタンスは、Android Virtual Device（AVD）<em></em>を使用して、シミュレートするデバイスの Android バージョンとハードウェア特性を指定します。AVD の作成については、<a href="https://developer-android-com.translate.goog/studio/run/managing-avds?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en">仮想デバイスを作成して管理する</a>をご覧ください。</p> <p>各 AVD は、ユーザーデータや SD カードなどの固有のプライベートストレージを持つ、独立したデバイスとして機能します。デフォルトでは、エミュレータはユーザーデータ、SD カードデータ、キャッシュをその AVD 固有のディレクトリに保存します。エミュレータを起動すると、ユーザーデータと SD カードデータが AVD ディレクトリから読み込まれます。</p> <h3 data-text="エミュレータでアプリを実行する" id="runningapp" tabindex="-1">エミュレータでアプリを実行する</h3> <p>AVD を作成したら、Android Emulator を起動して、プロジェクトでアプリを実行できます。</p> <ol> <li><p>ツールバーにある対象デバイスのメニューから、アプリを実行する AVD を選択します。</p> <figure id="target-device-dropdown"><img alt="対象デバイスのメニュー" src="https://developer.android.com/static/studio/images/run/target-device-dropdown.png?hl=ja" width="400"> <figcaption> <b>図 1.</b> 対象デバイスのメニュー。 </figcaption> </figure></li> <li><p>[<strong>Run</strong>] をクリックします。エミュレータを初めて起動する場合、1 分ほどかかることがありますが、その後の起動では<a href="https://developer-android-com.translate.goog/studio/run/advanced-emulator-usage?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#snapshots">スナップショット</a>が使用されるため、時間が短くなります。問題が発生した場合は、<a href="https://developer-android-com.translate.goog/studio/run/emulator-troubleshooting?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en">トラブルシューティングガイド</a>をご覧ください。</p></li> </ol> <p>AVD にアプリをインストールすると、デバイス上でアプリを実行する場合と同じように、デバイスからアプリを実行できます。新しい変更をデプロイする場合は必ず [<strong>Run</strong>] または [<strong>Apply Changes</strong>] をもう一度クリックする必要があります。</p> <h4 data-text="Wear OS ペア設定アシスタント" id="wear-os-pairing" tabindex="-1">Wear OS ペア設定アシスタント</h4> <p>Wear OS デバイスでアプリをテストする場合は、Wear OS ペア設定アシスタントの指示に従って、Android Studio で直接 Wear OS エミュレータを物理スマートフォンまたは仮想スマートフォンとペア設定します。詳細については、<a href="https://developer-android-com.translate.goog/training/wearables/get-started/creating?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#pairing-assistant">Wear OS エミュレータのペア設定アシスタントを使用する</a>をご覧ください。</p> <h3 data-text="エミュレータを操作する" id="navigate" tabindex="-1">エミュレータを操作する</h3> <p>エミュレータの実行中に、コンピュータのマウスポインタを使用してタッチスクリーン上での指の動きを再現でき、エミュレータパネルを使用して一般的なアクションを実施できます。</p> <h4 data-text="エミュレータ画面を操作する" id="navigate-screen" tabindex="-1">エミュレータ画面を操作する</h4> <p>コンピュータのマウスポインタを使って、メニュー項目の選択、フィールドの入力、ボタンやコントロールのクリックなど、指でのタッチスクリーン操作を再現できます。コンピュータのキーボードを使用して、文字やエミュレータ用のショートカットを入力することもできます。</p> <p class="table-caption"><strong>表 1.</strong> エミュレータを操作するためのジェスチャー</p> <table border="0" style="clear:left;"> <tbody> <tr> <th scope="col">機能</th> <th scope="col">説明</th> </tr> <tr> <td>画面のスワイプ</td> <td>画面上にマウスを移動して、マウスの左ボタンを押した状態で画面上をスワイプしてボタンを離します。</td> </tr> <tr> <td>アイテムのドラッグ</td> <td>画面上のアイテムにマウスを移動して、マウスの左ボタンを押した状態でアイテムを移動してボタンを離します。</td> </tr> <tr> <td>タップ</td> <td>画面上にマウスを移動して、マウスの左ボタンを押してから離します。</td> </tr> <tr> <td>ダブルタップ</td> <td>画面上にマウスを移動して、マウスの左ボタンをすばやくダブルクリックしてから離します。</td> </tr> <tr> <td>長押し</td> <td>画面上のアイテムにマウスを移動して、しばらくマウスの左ボタンを押してからボタンを離します。</td> </tr> <tr> <td>種類</td> <td>コンピュータのキーボードや、エミュレータの画面に表示されるキーボードを使ってエミュレータに入力できます。</td> </tr> <tr> <td><nobr>ピンチインとピンチアウト</nobr></td> <td> <div> <kbd>Ctrl</kbd>（macOS では <kbd>Command</kbd>）キーを押すと、ピンチジェスチャーマルチタッチインターフェースが起動します。マウスが一本目の指、アンカーポイントの反対側が二本目の指として動作します。カーソルをドラッグして始点を動かします。 </div> <div> マウスの左ボタンをクリックすると 2 つのポイントをタッチしている状態になり、ボタンを離すと両方のポイントを離します。 </div></td> </tr> <tr> <td>上下のスワイプ</td> <td>画面の垂直方向のメニューを開いているときに、スクロールホイール（マウスホイール）を使用してメニュー項目をスクロールします。メニュー項目をクリックして選択します。</td> </tr> </tbody> </table> <h4 data-text="エミュレータパネルを使用して一般的なアクションを行う" id="tasks" tabindex="-1">エミュレータパネルを使用して一般的なアクションを行う</h4> <p>エミュレータで一般的なアクションを行うには、エミュレータツールバー（Android Studio 内でエミュレータを実行している場合）または右側のパネル（Android Studio 外のウィンドウでエミュレータを実行している場合）を使用します。表 2 に、一般的なエミュレータアクションと、関連するボタンを示します。</p> <p>キーボードショートカットを使用することで、エミュレータでさまざまな種類の一般的なアクションを行えます。エミュレータのショートカットを一覧表示するには、<kbd>F1</kbd>（macOS では <kbd>Command</kbd>+<kbd>/</kbd>）キーを押して、[<a href="https://developer-android-com.translate.goog/studio/run/advanced-emulator-usage?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#extended">Extended controls</a>] ウィンドウのヘルプペインを開きます。</p> <p class="table-caption"><b>表 2.</b> エミュレータでの一般的なアクション</p> <table border="0" style="clear:left;"> <tbody> <tr> <th scope="col">機能</th> <th scope="col">説明</th> </tr> <tr> <td>閉じる<br><img alt="閉じるアイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-iclose.png?hl=ja"></td> <td>エミュレータを終了します。</td> </tr> <tr> <td>最小化<br><img alt="最小化アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-iminimize.png?hl=ja" style="height:9px"></td> <td>エミュレータウィンドウを最小化します。</td> </tr> <tr> <td>サイズ変更</td> <td>オペレーティングシステムのウィンドウと同様に、エミュレータのサイズを変更します。エミュレータはデバイスに適したアスペクト比を保持します。</td> </tr> <tr> <td>電源<br><img alt="電源アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-ipower.png?hl=ja"></td> <td>クリックして画面をオンまたはオフにします。<br> 長押ししてデバイスのオン / オフを切り替えます。</td> </tr> <tr> <td>音量を上げる<br><img alt="音量アップアイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-ivolumeup.png?hl=ja"></td> <td>クリックするとスライダーコントロールが表示され、音量を上げることができます。再度クリックするとさらに音量が上がり、スライダーコントロールで音量を調整できます。</td> </tr> <tr> <td>音量を下げる<br><img alt="音量ダウンアイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-ivolumedown.png?hl=ja"></td> <td>クリックするとスライダーコントロールが表示され、音量を下げることができます。再度クリックするとさらに音量が下がり、スライダーコントロールで音量を調整できます。</td> </tr> <tr> <td>左に回転<br><img alt="左回転アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-irotateleft.png?hl=ja"></td> <td>デバイスを反時計回りに 90 度回転させます。</td> </tr> <tr> <td>右に回転<br><img alt="右回転アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-irotateright.png?hl=ja"></td> <td>デバイスを時計回りに 90 度回転させます。</td> </tr> <tr> <td>スクリーンショットを撮る<br><img alt="スクリーンショット撮影アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-itakescreenshot.png?hl=ja"></td> <td>クリックするとデバイスのスクリーンショットを撮影できます。</td> </tr> <tr> <td><nobr>ズームモードに移行</nobr><br><img alt="ズームモード移行アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-izoom.png?hl=ja"></td> <td><p>クリックすると、カーソルがズームアイコンに変化します。ズームモードを終了するには、もう一度ボタンをクリックします。</p><p>ズームモードでズームインおよびズームアウトするには:</p> <ul> <li>画面を左クリックすると 25% ずつズームインし、最大で仮想デバイスの約 2 倍の画面解像度まで拡大できます。</li> <li>右クリックでズームアウトします。</li> <li>左クリックでズームインしたい四角形の領域を選択し、ズームインします。</li> <li>デフォルトのズームに戻すには、選択ボックスを右クリックしてドラッグします。</li> </ul><p>ズームモードで画面移動するには、<kbd>Ctrl</kbd>（macOS では <kbd>Command</kbd>）キーを押しながら、キーボードの矢印キーを押します。</p><p>ズームモードでデバイス画面をタップするには、<kbd>Ctrl</kbd>（macOS では <kbd>Command</kbd>）キーを押しながらクリックします</p></td> </tr> <tr> <td>戻る<br><img alt="戻るアイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-iback.png?hl=ja"></td> <td>前の画面に戻ります。または、ダイアログ、オプションメニュー、通知パネル、画面キーボードを閉じます。</td> </tr> <tr> <td>ホーム<br><img alt="ホームアイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-ihome.png?hl=ja"></td> <td>ホーム画面に戻ります。</td> </tr> <tr> <td> <div> 最近<br><img alt="最近アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-ioverview.png?hl=ja"> </div> <div> （最近使用したアプリ） </div></td> <td>タップすると最近使用したアプリのサムネイル画像の一覧が表示されます。アプリを開くには、そのサムネイルをタップします。リストからサムネイルを削除するには、左か右にスワイプします。このボタンは Wear OS ではサポートされていません。</td> </tr> <tr> <td>折りたたむ<br><img alt="折りたたみアイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-fold.png?hl=ja"></td> <td>折りたたみ式デバイスの場合は、デバイスを折りたたんで、小さい画面構成を表示します。</td> </tr> <tr> <td>開く<br><img alt="開くアイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-unfold.png?hl=ja"></td> <td>折りたたみ式デバイスの場合は、デバイスを開いて、大きい画面構成を表示します。</td> </tr> <tr> <td>ボタン 1<br><img alt="ボタン 1 アイコン" class="inline-icon" src="https://developer.android.com/static/studio/images/run/wear-emu-button-1.png?hl=ja" style="width:25px;height:21px;"></td> <td>Wear デバイスの場合は、デバイスのボタン 1 を押します。API レベル 28 以降を搭載した Wear デバイスでのみ利用できます。</td> </tr> <tr> <td>ボタン 2<br><img alt="ボタン 2 アイコン" class="inline-icon" src="https://developer.android.com/static/studio/images/run/wear-emu-button-2.png?hl=ja" style="width:25px;height:21px;"></td> <td>Wear デバイスの場合は、デバイスのボタン 2 を押します。API レベル 30 以降を搭載した Wear デバイスでのみ利用できます。</td> </tr> <tr> <td>手のひら<br><img alt="手のひらボタンアイコン" class="inline-icon" src="https://developer.android.com/static/studio/images/run/wear-emu-palm-button.png?hl=ja" style="width:25px;height:24px;"></td> <td>Wear デバイスの場合は、デバイスの画面で手のひらを押します。デバイスがアンビエントモードに設定されます。API レベル 28 以降を搭載した Wear デバイスでのみ利用できます。</td> </tr> <tr> <td>傾ける<br><img alt="傾けるボタンアイコン" class="inline-icon" src="https://developer.android.com/static/studio/images/run/wear-emu-tilt-button.png?hl=ja" style="width:25px;height:24px;"></td> <td>Wear デバイスの場合は、デバイスを傾けます。アンビエントモードが終了します。API レベル 28 以降を搭載した Wear デバイスでのみ利用できます。</td> </tr> <tr> <td>メニュー</td> <td><kbd>Ctrl</kbd>+<kbd>M</kbd>（macOS では <kbd>Command</kbd>+<kbd>M</kbd>）キーを押して、メニューボタンをシミュレートします。</td> </tr> <tr> <td>その他<br><img alt="その他アイコン" class="inline-icon" src="https://developer.android.com/static/images/tools/e-imore.png?hl=ja" style="height:9px"></td> <td>クリックすると、他の機能や設定にアクセスできます。</td> </tr> </tbody> </table> <h2 data-text="エミュレータを更新する" id="update" tabindex="-1">エミュレータを更新する</h2> <p>Android Emulator を更新するには、<strong>SDK Manager</strong> の [<strong>SDK Tools</strong>] タブで [<strong>Android Emulator</strong>] コンポーネントを選択します。手順については、<a href="https://developer-android-com.translate.goog/studio/intro/update?hl=ja&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#sdk-manager">SDK Manager でのツールの更新</a>をご覧ください。</p><devsite-hats-survey class="nocontent" hats-id="VxqvKSur40kxBYCLVTd0SSGykbno" listnr-id="5207477"></devsite-hats-survey> 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