탐색 메뉴 숨기기
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
이 과정에서는
Android 4.0 (API 수준 14)
이 강의에서는
상태 표시줄을 숨기도록 앱을 설계해야 합니다.
동시에 상태 표시줄 숨기기에 설명된 대로 선택합니다.
탐색 메뉴와 상태 표시줄 숨기기 (쉽게 액세스할 수 있도록 유지)
전체 디스플레이 공간을 차지할 수 있으므로 몰입도가 높은
있습니다.
그림 1. 탐색 메뉴
탐색 메뉴 숨기기
탐색 메뉴를 숨기려면
SYSTEM_UI_FLAG_HIDE_NAVIGATION 플래그. 이 스니펫은
다음과 같습니다.
Kotlin
window.decorView.apply {
// Hide both the navigation bar and the status bar.
// SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as
// a general rule, you should design your app to hide the status bar whenever you
// hide the navigation bar.
systemUiVisibility = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_FULLSCREEN
}
자바
View decorView = getWindow().getDecorView();
// Hide both the navigation bar and the status bar.
// SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as
// a general rule, you should design your app to hide the status bar whenever you
// hide the navigation bar.
int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN;
decorView.setSystemUiVisibility(uiOptions);
다음 내용을 참고하세요.
콘텐츠를 탐색 메뉴 뒤에 표시
Android 4.1 이상에서는 애플리케이션의 콘텐츠가
그러면 탐색 메뉴가 숨겨지고 탐색 메뉴에서 콘텐츠 크기가 조정되지 않습니다.
있습니다. 이렇게 하려면
SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
또한
SYSTEM_UI_FLAG_LAYOUT_STABLE를 사용하면
레이아웃입니다.
이 접근 방식을 사용할 때는
앱 UI가 시스템 표시줄에 가려지지 않습니다. 자세한 내용은
자세한 내용은
상태 표시줄 숨기기 과정을 참조하세요.
이 페이지에 나와 있는 콘텐츠와 코드 샘플에는 콘텐츠 라이선스에서 설명하는 라이선스가 적용됩니다. 자바 및 OpenJDK는 Oracle 및 Oracle 계열사의 상표 또는 등록 상표입니다.
최종 업데이트: 2025-07-27(UTC)
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-07-27(UTC)"],[],[],null,["# Hide the navigation bar\n\nThis lesson describes how to hide the navigation bar, which was introduced in\nAndroid 4.0 (API level 14).\n\nEven though this lesson focuses on hiding the\nnavigation bar, you should design your app to hide the status bar\nat the same time, as described in [Hiding the Status Bar](/training/system-ui/status).\nHiding the navigation and status bars (while still keeping them readily accessible)\nlets the content use the entire display space, thereby providing a more immersive\nuser experience.\n\n**Figure 1.** Navigation bar.\n\nHide the Navigation Bar\n-----------------------\n\nYou can hide the navigation bar using the\n[SYSTEM_UI_FLAG_HIDE_NAVIGATION](/reference/android/view/View#SYSTEM_UI_FLAG_HIDE_NAVIGATION) flag. This snippet hides both\nthe navigation bar and the status bar: \n\n### Kotlin\n\n```kotlin\nwindow.decorView.apply {\n // Hide both the navigation bar and the status bar.\n // SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as\n // a general rule, you should design your app to hide the status bar whenever you\n // hide the navigation bar.\n systemUiVisibility = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_FULLSCREEN\n}\n```\n\n### Java\n\n```java\nView decorView = getWindow().getDecorView();\n// Hide both the navigation bar and the status bar.\n// SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as\n// a general rule, you should design your app to hide the status bar whenever you\n// hide the navigation bar.\nint uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION\n | View.SYSTEM_UI_FLAG_FULLSCREEN;\ndecorView.setSystemUiVisibility(uiOptions);\n```\n\nNote the following:\n\n- With this approach, touching anywhere on the screen causes the navigation bar (and status bar) to reappear and remain visible. The user interaction causes the flags to be be cleared.\n- Once the flags have been cleared, your app needs to reset them if you want to hide the bars again. See [Responding to UI Visibility Changes](/training/system-ui/visibility) for a discussion of how to listen for UI visibility changes so that your app can respond accordingly.\n- Where you set the UI flags makes a difference. If you hide the system bars in your activity's [onCreate()](/reference/android/app/Activity#onCreate(android.os.Bundle)) method and the user presses Home, the system bars will reappear. When the user reopens the activity, [onCreate()](/reference/android/app/Activity#onCreate(android.os.Bundle)) won't get called, so the system bars will remain visible. If you want system UI changes to persist as the user navigates in and out of your activity, set UI flags in [onResume()](/reference/android/app/Activity#onResume()) or [onWindowFocusChanged()](/reference/android/view/Window.Callback#onWindowFocusChanged(boolean)).\n- The method [setSystemUiVisibility()](/reference/android/view/View#setSystemUiVisibility(int)) only has an effect if the view you call it from is visible.\n- Navigating away from the view causes flags set with [setSystemUiVisibility()](/reference/android/view/View#setSystemUiVisibility(int)) to be cleared.\n\nMake Content Appear Behind the Navigation Bar\n---------------------------------------------\n\nOn Android 4.1 and higher, you can set your application's content to appear behind\nthe navigation bar, so that the content doesn't resize as the navigation bar hides and\nshows. To do this, use\n[SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION](/reference/android/view/View#SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION).\nYou may also need to use\n[SYSTEM_UI_FLAG_LAYOUT_STABLE](/reference/android/view/View#SYSTEM_UI_FLAG_LAYOUT_STABLE) to help your app maintain a\nstable layout.\n\nWhen you use this approach, it becomes your responsibility to ensure that critical parts\nof your app's UI don't end up getting covered by system bars. For more\ndiscussion of this topic, see the [Hiding the Status Bar](/training/system-ui/status#behind) lesson."]]
