[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/)[질문 내용]강의 10:50초 쯤 fragment 설명해주실 때 html 내부에 있다가 중간으로 이동하고 싶을 때 사용한다고 하셨는데 말씀하신 중간이 어디일까요? 이전 페이지 같은 걸 말씀하시는 건가요?

5강의 내비게이션 프래그먼트 강의 수강 중 오류가 납니다.코드 작성 시 빨간 줄 뜨는 건 없었는데 실행 시키면 arr metadata 체크 할 때 8개의 오류가 난다고 뜹니다 8 issues were found when checking AAR metadata: 1. Dependency 'androidx.navigation:navigation-common:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 2. Dependency 'androidx.navigation:navigation-common-ktx:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 3. Dependency 'androidx.navigation:navigation-runtime:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 4. Dependency 'androidx.navigation:navigation-ui:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 5. Dependency 'androidx.navigation:navigation-runtime-ktx:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 6. Dependency 'androidx.navigation:navigation-ui-ktx:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 7. Dependency 'androidx.navigation:navigation-fragment-ktx:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 8. Dependency 'androidx.navigation:navigation-fragment:2.7.2' requires libraries and applications that depend on it to compile against version 34 or later of the Android APIs. :app is currently compiled against android-33. Recommended action: Update this project to use a newer compileSdk of at least 34, for example 34. Note that updating a library or application's compileSdk (which allows newer APIs to be used) can be done separately from updating targetSdk (which opts the app in to new runtime behavior) and minSdk (which determines which devices the app can be installed on). 이건 33으로 되어 있는데 34로 바꾸면 실행 버튼이 비활성화 됩니다.이것도 제대로 되어 있는 거 같은데 뭐가 문젤까요ㅠ

안녕하세요. 강의를 보고 프로젝트를 진행중인데어떨때 Activity를 쓰고 Fragment를 써야 할지 감이 잘 안잡혀서 지금은 MainActivity하나만 두고 전부다 프레그먼트로 작업중입니다. 궁금한점은두 대상이 각각 어떤 상황에서 쓰는게 좋을지 궁금합니다.강사님의 개인적인 작업스타일을 알고싶습니다. (예. 둘다 적절히 사용한다 아니면 프레그먼트 위주로 사용한다 등등)글 읽어주셔서 감사합니다!

안녕하세요 TabLayout 을 이용하여 앱을 작성중인데 뒤로가기 버튼을 눌렀을 때 바로 이전에 선택했던 Tab 으로 돌아가고 싶습니다. Tablayout 에 OnTabSelectedListener 를 이용하여 TabSelect 시에 임의로 addToBackStack 을 넣어도 안되고 어떻게 해야할지 잘 모르겠습니다. 혹시 사용이 불가능한 건가요? 아니면 또다른 리스너를 등록을 하여 수동으로 조절 해줘야 하나요?  답변 부탁드립니다.