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feat: Add Custom Frame Animation Creator with Save & Preview #1455

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feat: Add Custom Frame Animation Creator with Save & Preview #1455

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7f41ce6
chore: update pubspec.lock before merging development
Aug 16, 2025
360374d
Merge remote-tracking branch 'upstream/development' into development
Aug 19, 2025
6abc751
Merge remote-tracking branch 'upstream/development' into development
Aug 24, 2025
1c18576
added a custom frame creation option
Sep 7, 2025
3be5ce7
Resolve merge conflict - accept upstream pubspec.lock
Sep 7, 2025
ed7338b
Merge branch 'development' into transferframes
nope3472 Sep 8, 2025
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31 changes: 31 additions & 0 deletions lib/bademagic_module/utils/file_helper.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,12 @@ class FileHelper {
return 'data_${timestamp}_$uniqueId.json';
}

static String _generateFramesFilename() {
final String uniqueId = uuid.v4();
final String timestamp = DateTime.now().millisecondsSinceEpoch.toString();
return 'frames_${timestamp}_$uniqueId.json';
}

// Add a new image to the cache
void addToCache(Uint8List imageData, String filename) {
int key;
Expand Down Expand Up @@ -189,6 +195,31 @@ class FileHelper {
await _addImageDataToCache(image, filename);
}

Future<void> saveFrameAnimation(List<List<List<int>>> frames) async {
final filename = _generateFramesFilename();
final jsonData = jsonEncode(frames);
await _writeToFile(filename, jsonData);
}

Future<void> saveFrameAnimationWithName(
String name, List<List<List<int>>> frames, int speed) async {
// Sanitize name for filesystem
String sanitized = name
.trim()
.replaceAll(RegExp(r"[^A-Za-z0-9 _.-]"), "")
.replaceAll(" ", "_");
if (sanitized.isEmpty) {
sanitized = "untitled";
}
final filename = 'frames_${sanitized}.json';
final Map<String, dynamic> payload = {
'frames': frames,
'speed': speed,
};
final jsonData = jsonEncode(payload);
await _writeToFile(filename, jsonData);
}

Future<dynamic> readFromFile(String filename) async {
try {
final path = await _getFilePath(filename);
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4 changes: 4 additions & 0 deletions lib/main.dart
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Expand Up @@ -2,6 +2,8 @@ import 'package:badgemagic/providers/getitlocator.dart';
import 'package:badgemagic/providers/imageprovider.dart';
import 'package:badgemagic/view/about_us_screen.dart';
import 'package:badgemagic/view/draw_badge_screen.dart';
import 'package:badgemagic/view/create_frames_screen.dart';
import 'package:badgemagic/view/saved_frames_screen.dart';
import 'package:badgemagic/view/homescreen.dart';
import 'package:badgemagic/view/save_badge_screen.dart';
import 'package:badgemagic/view/saved_clipart.dart';
Expand Down Expand Up @@ -51,6 +53,8 @@ class MyApp extends StatelessWidget {
'/savedClipart': (context) => const SavedClipart(),
'/aboutUs': (context) => const AboutUsScreen(),
'/settings': (context) => const SettingsScreen(),
'/createFrames': (context) => const CreateFramesScreen(),
'/savedFrames': (context) => const SavedFramesScreen(),
},
);
},
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