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Fix null check crash in TabBar

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This commit is contained in:
Janez T
2026-03-05 11:41:15 +01:00
parent 234edf5bb0
commit 0cb1d49804
14 changed files with 660 additions and 286 deletions
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64
lib/providers/app_provider.dart
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@@ -42,6 +42,8 @@ class AppProvider with ChangeNotifier {
bool _isMapEnabled = true;
bool get isMapEnabled => _isMapEnabled;
bool _isContactsEnabled = true;
bool get isContactsEnabled => _isContactsEnabled;
bool _isVoiceSilenceTrimmingEnabled = true;
bool get isVoiceSilenceTrimmingEnabled => _isVoiceSilenceTrimmingEnabled;
@@ -81,6 +83,7 @@ class AppProvider with ChangeNotifier {
_initializeLocationTracking();
_loadSimpleMode();
_loadMapEnabled();
_loadContactsEnabled();
_loadVoiceSilenceTrimmingEnabled();
_loadVoiceBandPassFilterEnabled();
_loadVoiceCompressorEnabled();
@@ -214,6 +217,29 @@ class AppProvider with ChangeNotifier {
}
}
/// Load contacts enabled setting from shared preferences
Future<void> _loadContactsEnabled() async {
try {
final prefs = await SharedPreferences.getInstance();
_isContactsEnabled = prefs.getBool('contacts_enabled') ?? true;
notifyListeners();
} catch (e) {
debugPrint('Error loading contacts enabled setting: $e');
}
}
/// Toggle contacts tab on/off
Future<void> toggleContactsEnabled(bool enabled) async {
try {
_isContactsEnabled = enabled;
final prefs = await SharedPreferences.getInstance();
await prefs.setBool('contacts_enabled', enabled);
notifyListeners();
} catch (e) {
debugPrint('Error saving contacts enabled setting: $e');
}
}
/// Load voice silence trimming setting from shared preferences.
Future<void> _loadVoiceSilenceTrimmingEnabled() async {
try {
@@ -407,24 +433,26 @@ class AppProvider with ChangeNotifier {
payload: payload,
);
};
voiceProvider.waitForFragmentAckCallback = ({
required sessionId,
required index,
timeout = const Duration(seconds: 8),
}) => _waitForVoiceFragmentAck(
sessionId: sessionId,
index: index,
timeout: timeout,
);
imageProvider.waitForFragmentAckCallback = ({
required sessionId,
required index,
timeout = const Duration(seconds: 8),
}) => _waitForImageFragmentAck(
sessionId: sessionId,
index: index,
timeout: timeout,
);
voiceProvider.waitForFragmentAckCallback =
({
required sessionId,
required index,
timeout = const Duration(seconds: 8),
}) => _waitForVoiceFragmentAck(
sessionId: sessionId,
index: index,
timeout: timeout,
);
imageProvider.waitForFragmentAckCallback =
({
required sessionId,
required index,
timeout = const Duration(seconds: 8),
}) => _waitForImageFragmentAck(
sessionId: sessionId,
index: index,
timeout: timeout,
);
// When a contact is received from BLE
connectionProvider.onContactReceived = (contact) {