16 lines
530 B
Dart
16 lines
530 B
Dart
import 'package:shared_preferences/shared_preferences.dart';
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class SharedPrefsService {
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static Future<void> saveCameraIPs(List<String> cameraIPs) async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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for (int i = 0; i < 6; i++) {
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prefs.setString('camera_$i', cameraIPs[i]);
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}
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}
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static Future<List<String>> loadCameraIPs() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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return List.generate(6, (index) => prefs.getString('camera_$index') ?? '');
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}
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}
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