# Android Gradle (Android)

> Build system, dependencies, build types, flavors, signing

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

## 1. Apa itu Gradle di Android?

**Jawaban**

Gradle adalah sistem build resmi Android. Ia mengotomatisasi kompilasi kode, manajemen dependency, pengemasan ke APK/AAB, signing, dan menjalankan test. Gradle menggunakan script (build.gradle) yang ditulis dalam Groovy atau Kotlin DSL. Ini adalah alat fleksibel dan kuat yang menggantikan sistem lama seperti Ant atau Maven.

## 2. Apa perbedaan antara build.gradle (Project) dan build.gradle (Module: app)?

**Jawaban**

build.gradle (Project): konfigurasi GLOBAL untuk semua modul proyek. Menentukan repositories (Maven, Google), versi plugin Gradle Android, dependency umum. build.gradle (Module: app): konfigurasi SPESIFIK untuk modul app. Menentukan applicationId, versionCode, minSdk, targetSdk, dependencies modul. Sebuah proyek dapat memiliki beberapa modul, masing-masing dengan build.gradle-nya.

## 3. Apa itu applicationId di Android?

**Jawaban**

applicationId adalah identifier UNIK dari aplikasi di Google Play Store dan di perangkat. Format: com.company.appname. Dua aplikasi dengan applicationId yang sama tidak dapat berdampingan. applicationId didefinisikan di build.gradle: android { defaultConfig { applicationId 'com.example.app' } }. Jangan bingung dengan nama package kode (bisa berbeda).

## 23 pertanyaan lagi tersedia

- Apa perbedaan antara versionCode dan versionName?
- Apa itu minSdk di Android?

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## Topik wawancara Android lainnya

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