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Add post-frame callback to ensure disconnection on dispose when navigation hasn't changed
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@ -68,6 +68,11 @@ class _ScannerScreenState extends State<ScannerScreen> {
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void dispose() {
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_connector.removeListener(_connectionListener);
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unawaited(_bluetoothStateSubscription.cancel());
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if (!_changedNavigation) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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unawaited(_connector.disconnect(manual: true));
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});
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}
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super.dispose();
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}
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