# Android Compose Lanjutan (Android) > Jetpack Compose lanjutan: custom layouts, performa, animasi, gestur, dan testing - 17 pertanyaan wawancara - Senior - [Pertanyaan Wawancara: Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara.md) ## 1. Bagaimana cara membuat Custom Layout di Compose? **Jawaban** Gunakan fungsi Layout { measurables, constraints -> }. Fungsi ini memungkinkan pengukuran anak dengan measurables.forEach { it.measure(constraints) }, lalu menempatkannya dengan layout(width, height) { placeables.forEach { it.place(x, y) } }. ## 2. Apa itu SubcomposeLayout? **Jawaban** SubcomposeLayout memungkinkan komposisi anak secara dinamis berdasarkan constraint atau pengukuran anak lainnya. Berguna untuk layout di mana ukuran satu elemen bergantung pada elemen lain (misalnya: mengukur header sebelum mengomposisi body). ## 3. Apa saja 3 fase siklus hidup Compose? **Jawaban** 3 fase tersebut adalah: 1) Composition (pembuatan UI tree, eksekusi @Composable), 2) Layout (pengukuran dan penempatan elemen), 3) Drawing (rendering ke layar). Memahami fase-fase ini membantu mengoptimalkan performa. ## 14 pertanyaan lagi tersedia - Apa kegunaan derivedStateOf? - Bagaimana cara mengoptimalkan recomposition di Compose? Daftar gratis: https://sharpskill.dev/id/login ## Topik wawancara Android lainnya - [Dasar-Dasar Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-fundamentals.md): 24 pertanyaan, Junior - [UI dan Resource Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-ui-and-resources.md): 30 pertanyaan, Junior - [Siklus Hidup Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-lifecycle.md): 30 pertanyaan, Junior - [Navigasi Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-navigation.md): 26 pertanyaan, Junior - [Manajemen Data Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-data-management.md): 29 pertanyaan, Junior - [Networking Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-networking.md): 29 pertanyaan, Junior - [Testing Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-testing.md): 28 pertanyaan, Junior - [Android Gradle](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-gradle.md): 26 pertanyaan, Junior - [Dasar-dasar Bahasa Kotlin untuk Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-kotlin-language-essentials.md): 24 pertanyaan, Junior - [Room Database](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-room-database.md): 25 pertanyaan, Mid-Level - [Pekerjaan Latar Belakang](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-background-work.md): 18 pertanyaan, Mid-Level - [Jetpack Compose](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-compose.md): 28 pertanyaan, Mid-Level - [Izin dan Fitur Perangkat](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-permissions-and-device.md): 21 pertanyaan, Mid-Level - [Firebase untuk Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-firebase.md): 23 pertanyaan, Mid-Level - [Android MVVM Architecture](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-mvvm-architecture.md): 18 pertanyaan, Mid-Level - [Jaringan Android Lanjutan](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-networking-advanced.md): 13 pertanyaan, Mid-Level - [Koleksi dan Operator Kotlin](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-kotlin-collections-operators.md): 20 pertanyaan, Mid-Level - [Kotlin Coroutines dan Flow](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-kotlin-coroutines-flow.md): 20 pertanyaan, Mid-Level - [Injeksi Dependensi Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-dependency-injection.md): 15 pertanyaan, Mid-Level - [Android MVI Architecture](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-mvi-architecture.md): 17 pertanyaan, Mid-Level - [Android Clean Architecture](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-clean-architecture.md): 21 pertanyaan, Senior - [Android Performance and Monitoring](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-performance-monitoring.md): 13 pertanyaan, Senior - [Android Security and Privacy](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-security-privacy.md): 18 pertanyaan, Senior - [Android CI/CD and Release](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-cicd-release.md): 15 pertanyaan, Senior - [Android UX and Form Factors](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-ux-form-factors.md): 18 pertanyaan, Senior - [Android Testing Advanced](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-testing-advanced.md): 18 pertanyaan, Senior --- Source: SharpSkill (https://sharpskill.dev), tech interview preparation for your real stack. 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