# Izin dan Fitur Perangkat (Android)

> Izin runtime, Camera, Location, Sensors, Bluetooth, NFC, Telephony dan deteksi fitur perangkat

- 21 pertanyaan wawancara
- Mid-Level
- [Pertanyaan Wawancara: Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara.md)

## 1. Apa perbedaan antara izin Normal dan Dangerous?

**Jawaban**

Izin Normal diberikan secara otomatis saat instalasi (mis. INTERNET, VIBRATE). Izin Dangerous memerlukan persetujuan eksplisit pengguna saat runtime sejak Android 6.0 (mis. CAMERA, LOCATION) karena memengaruhi privasi.

## 2. Bagaimana cara meminta izin runtime di Android?

**Jawaban**

Pertama periksa dengan checkSelfPermission(), lalu minta dengan requestPermissions() atau Permission Launcher modern (registerForActivityResult). Tangani respons di onRequestPermissionsResult() atau di callback launcher.

## 3. Untuk apa ActivityCompat.checkSelfPermission() digunakan?

**Jawaban**

Metode checkSelfPermission() memeriksa apakah izin saat ini diberikan. Mengembalikan PERMISSION_GRANTED jika diberikan, PERMISSION_DENIED jika tidak. Selalu periksa sebelum menggunakan fitur yang dilindungi izin.

## 18 pertanyaan lagi tersedia

- Apa itu kelompok izin (permission groups)?
- Untuk apa shouldShowRequestPermissionRationale() digunakan?

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
- [Firebase untuk Android](https://sharpskill.dev/id/technologies/android/pertanyaan-wawancara/android-firebase.md): 23 pertanyaan, Mid-Level
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- [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
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- [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

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