Update README: remove Google login, add biometric + session timeout + FlutterFragmentActivity notes
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51
README.md
51
README.md
@@ -4,15 +4,21 @@ Aplikasi Flutter untuk menyimpan **login & data pribadi** di database lokal
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Android. Semua data tersimpan di perangkat (offline-first, tanpa server).
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- Minimum Android: **10 (API 29)**
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- Target SDK: 34
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- Compile / Target SDK: 36
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- Package: `com.omahcitra.loginvault`
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---
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## Fitur
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- **Autentikasi lokal** — registrasi/login pertama kali via **email + password**
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aplikasi, atau **Google Sign-In**. Email disimpan di local storage sebagai identitas.
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- **Autentikasi lokal** — registrasi/login via **email + password aplikasi**.
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Email disimpan di secure storage sebagai identitas.
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- **Login dengan sidik jari (biometric)** — setelah registrasi, kamu dapat
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mengaktifkan fingerprint di Pengaturan. Saat membuka aplikasi, dialog
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sidik jari muncul otomatis dan **mem-bypass** form email/password bila
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verifikasi sukses. Bila dibatalkan, tetap bisa login manual.
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- **Session timeout** — login otomatis logout setelah periode tanpa aktivitas
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(default 3 menit, bisa diubah: 5/10/15/30/60 menit atau Selamanya).
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- **Penyimpanan lokal terenkripsi** — tiap entri punya:
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- `id` : `String`, **unik** (primary key)
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- `content` : `String`, disimpan terenkripsi (XOR + base64) menggunakan
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@@ -25,6 +31,8 @@ Android. Semua data tersimpan di perangkat (offline-first, tanpa server).
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4. Tombol **edit** di tiap list untuk ubah konten
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- **Menu Pengaturan**:
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- Ubah password aplikasi
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- Aktifkan/nonaktifkan login sidik jari (dengan dialog konfirmasi)
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- Atur session timeout
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- Ganti tema: **Gelap (Dark)** atau **Sistem (System)**
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- **Menu Exit** — keluar dari aplikasi
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@@ -34,14 +42,14 @@ Android. Semua data tersimpan di perangkat (offline-first, tanpa server).
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```
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lib/
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├── constants.dart # AppConstants: encryptionKey (constant), db name
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├── constants.dart # AppConstants: encryptionKey (constant), session keys
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├── encryptor.dart # XOR + base64 obfuscation (constant key)
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├── database_helper.dart # sqflite: tabel 'vault' (id PK, content)
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├── auth_service.dart # register/login, simpan email + app password (secure storage)
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├── auth_service.dart # register/login, secure storage, biometric, session
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├── theme_provider.dart # theme mode (system/dark), persist via SharedPreferences
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├── auth_screen.dart # registrasi/login (email atau Google)
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├── auth_screen.dart # login/registrasi adaptif (email+password, bypass fingerprint)
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├── dashboard_screen.dart # search live, list, expand, swipe-delete, edit
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├── settings_screen.dart # ubah password, tema, exit
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├── settings_screen.dart # ubah password, tema, fingerprint, timeout, exit
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├── vault_entry_dialogs.dart# dialog add/edit/confirm
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└── main.dart # entrypoint + routing + ThemeProvider
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```
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@@ -55,14 +63,15 @@ lib/
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> Keystore).
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Email & password aplikasi disimpan via `flutter_secure_storage` (ter-enkripsi di
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Android Keystore).
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Android Keystore). Sidik jari menggunakan plugin `local_auth` (dialog biometric
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bawaan Android, memerlukan `FlutterFragmentActivity`).
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---
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## Cara build APK
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Prasyarat: Flutter SDK (stable), JDK 17, Android SDK (build-tools 34, platforms
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29 & 34).
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Prasyarat: Flutter SDK (stable), JDK 17, Android SDK (build-tools 34+, platforms
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29 & 36).
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```bash
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flutter pub get
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@@ -71,10 +80,13 @@ flutter build apk --release
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```
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### Konfigurasi Android
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- `android/app/build.gradle.kts`: `minSdk = 29`, `targetSdk = 36`,
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`applicationId = com.omahcitra.loginvault`
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- `android/app/build.gradle.kts`: `minSdk = 29`, `compileSdk = 36`,
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`targetSdk = 36`, `applicationId = com.omahcitra.loginvault`
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- `android/local.properties`: `sdk.dir=/path/to/android-sdk`
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- `AndroidManifest.xml`: permission `INTERNET` (untuk Google Sign-In)
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- `android/app/src/main/kotlin/.../MainActivity.kt`: extends
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`FlutterFragmentActivity` (wajib untuk `local_auth`)
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- `AndroidManifest.xml`: permission `INTERNET` (tidak wajib untuk fitur inti,
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aman dihapus bila tidak ada panggilan jaringan)
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> APK release di-build dengan **debug keystore** (signingConfig debug) agar
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> bisa dihasilkan tanpa upload key. Untuk distribusi Play Store, ganti dengan
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@@ -96,15 +108,18 @@ adb install build/app/outputs/flutter-apk/app-release.apk
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## Alur penggunaan
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1. **Pertama install** → layar registrasi: isi email + password aplikasi, atau
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"Lanjut dengan Google".
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1. **Pertama install** → layar registrasi: isi email + password aplikasi.
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2. Setelah login → **Dashboard**:
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- Ketik di kolom pencarian untuk filter `id` secara live.
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- Tap sebuah `id` → kontennya muncul di bawah.
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- Swipe kiri pada item → konfirmasi hapus.
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- Tap ikon edit → ubah konten.
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- Tombol `+` (FAB) → tambah entri baru (id unik + konten).
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3. **Pengaturan** (ikon gear): ubah password, ganti tema, atau Exit.
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3. **Pengaturan** (ikon gear):
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- Ubah password aplikasi
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- Aktifkan "Login dengan sidik jari" (muncul dialog konfirmasi; batal = tetap off)
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- Atur session timeout
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- Ganti tema, atau Exit.
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---
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@@ -114,9 +129,9 @@ adb install build/app/outputs/flutter-apk/app-release.apk
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|-------|--------|
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| `sqflite` | local database SQLite |
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| `flutter_secure_storage` | simpan email & password aplikasi (Keystore) |
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| `google_sign_in` | login dengan Google |
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| `local_auth` | login dengan sidik jari (biometric Android) |
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| `provider` | state management (theme) |
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| `shared_preferences` | persist tema |
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| `shared_preferences` | persist tema & session timeout |
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| `crypto` | utilitas (tidak wajib, tersedia) |
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---
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