[READ ONLY MIRROR] Open Source TikTok alternative built on AT Protocol
github.com/sprksocial/client
flutter
atproto
video
dart
fix: widget lifecycle & mounted checks in providers
+46
-18
+36
-18
lib/src/features/feed/providers/feed_provider.dart
+36
-18
lib/src/features/feed/providers/feed_provider.dart
···
116
116
} catch (e, stackTrace) {
117
117
_logger.e('Error in loadAndUpdateFirstLoad: $e', stackTrace: stackTrace);
118
118
_lastErrorTime = DateTime.now();
119
-
state = state.copyWith(loadingFirstLoad: false, error: true);
119
+
if (ref.mounted) {
120
+
state = state.copyWith(loadingFirstLoad: false, error: true);
121
+
}
120
122
} finally {
121
123
_isLoadingInProgress = false;
122
-
if (state.loadingFirstLoad) {
124
+
if (ref.mounted && state.loadingFirstLoad) {
123
125
state = state.copyWith(loadingFirstLoad: false);
124
126
}
125
127
}
···
204
206
extraInfo,
205
207
);
206
208
209
+
if (!ref.mounted) return;
210
+
207
211
if (filteredPosts.isEmpty) {
208
212
state = state.copyWith(
209
213
cursor: cursor,
···
244
248
stackTrace: stackTrace,
245
249
);
246
250
// Ensure loadingFirstLoad is set to false even on error
247
-
state = state.copyWith(loadingFirstLoad: false, error: true);
251
+
if (ref.mounted) {
252
+
state = state.copyWith(loadingFirstLoad: false, error: true);
253
+
}
248
254
}
249
255
}
250
256
···
312
318
if (fetchedPosts.isEmpty) {
313
319
if (fetchedCount == 0 || cursor == null) {
314
320
await endOfNetworkFeed();
315
-
state = state.copyWith(
316
-
loadingFirstLoad: false,
317
-
isEndOfNetworkFeed: true,
318
-
);
321
+
if (ref.mounted) {
322
+
state = state.copyWith(
323
+
loadingFirstLoad: false,
324
+
isEndOfNetworkFeed: true,
325
+
);
326
+
}
319
327
break;
320
328
}
321
329
if (fetchedCount > 0) {
322
330
consecutiveEmptyResults++;
323
331
if (consecutiveEmptyResults >= maxConsecutiveEmpty) {
324
332
await endOfNetworkFeed();
325
-
state = state.copyWith(
326
-
loadingFirstLoad: false,
327
-
isEndOfNetworkFeed: true,
328
-
);
333
+
if (ref.mounted) {
334
+
state = state.copyWith(
335
+
loadingFirstLoad: false,
336
+
isEndOfNetworkFeed: true,
337
+
);
338
+
}
329
339
break;
330
340
}
331
341
}
332
-
state = state.copyWith(cursor: cursor, loadingFirstLoad: false);
342
+
if (ref.mounted) {
343
+
state = state.copyWith(cursor: cursor, loadingFirstLoad: false);
344
+
}
333
345
continue;
334
346
}
335
347
···
339
351
if (newPosts.isEmpty) {
340
352
if (fetchedCount == 0 || cursor == null) {
341
353
await endOfNetworkFeed();
342
-
state = state.copyWith(
343
-
loadingFirstLoad: false,
344
-
isEndOfNetworkFeed: true,
345
-
);
354
+
if (ref.mounted) {
355
+
state = state.copyWith(
356
+
loadingFirstLoad: false,
357
+
isEndOfNetworkFeed: true,
358
+
);
359
+
}
346
360
break;
347
361
}
348
-
state = state.copyWith(cursor: cursor, loadingFirstLoad: false);
362
+
if (ref.mounted) {
363
+
state = state.copyWith(cursor: cursor, loadingFirstLoad: false);
364
+
}
349
365
continue;
350
366
}
351
367
···
359
375
} catch (e, stackTrace) {
360
376
_logger.e('Error prefetching feed: $e', stackTrace: stackTrace);
361
377
_lastErrorTime = DateTime.now();
362
-
state = state.copyWith(error: true, loadingFirstLoad: false);
378
+
if (ref.mounted) {
379
+
state = state.copyWith(error: true, loadingFirstLoad: false);
380
+
}
363
381
rethrow;
364
382
} finally {
365
383
_isFetching = false;
+10
lib/src/features/notifications/providers/notification_provider.dart
+10
lib/src/features/notifications/providers/notification_provider.dart
···
54
54
reasons: reasons,
55
55
);
56
56
57
+
if (!ref.mounted) return;
58
+
57
59
state = state.copyWith(
58
60
notifications: response.notifications,
59
61
cursor: response.cursor,
···
67
69
error: e,
68
70
stackTrace: stackTrace,
69
71
);
72
+
73
+
if (!ref.mounted) return;
74
+
70
75
state = state.copyWith(
71
76
isLoading: false,
72
77
isRefreshing: false,
···
94
99
reasons: reasons,
95
100
);
96
101
102
+
if (!ref.mounted) return;
103
+
97
104
state = state.copyWith(
98
105
notifications: [...state.notifications, ...response.notifications],
99
106
cursor: response.cursor,
···
105
112
error: e,
106
113
stackTrace: stackTrace,
107
114
);
115
+
116
+
if (!ref.mounted) return;
117
+
108
118
state = state.copyWith(
109
119
isLoadingMore: false,
110
120
hasError: true,