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[iOS] separated camera handling logic

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Vadim 2024-02-11 23:37:52 +01:00
parent 701b540c54
commit f307676ca5
1 changed files with 22 additions and 4 deletions
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18
lib/screens/metering/components/camera_container/bloc_container_camera.dart
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@ -4,6 +4,7 @@ import 'dart:io';
import 'dart:math' as math; import 'dart:math' as math;
import 'package:camera/camera.dart'; import 'package:camera/camera.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/services.dart'; import 'package:flutter/services.dart';
import 'package:flutter_bloc/flutter_bloc.dart'; import 'package:flutter_bloc/flutter_bloc.dart';
@ -253,12 +254,29 @@ class _WidgetsBindingObserver with WidgetsBindingObserver {
_WidgetsBindingObserver(this.onLifecycleStateChanged); _WidgetsBindingObserver(this.onLifecycleStateChanged);
/// Revoking camera permissions results in app being killed both on Android and iOS
@override @override
void didChangeAppLifecycleState(AppLifecycleState state) { void didChangeAppLifecycleState(AppLifecycleState state) {
switch (defaultTargetPlatform) {
/// On Android opening a dialog results in [AppLifecycleState.inactive]
case TargetPlatform.android:
if (_prevState == AppLifecycleState.inactive && state == AppLifecycleState.resumed) { if (_prevState == AppLifecycleState.inactive && state == AppLifecycleState.resumed) {
return; return;
} }
_prevState = state; _prevState = state;
onLifecycleStateChanged(state); onLifecycleStateChanged(state);
/// When coming from the app's settings iOS fires paused -> inactive -> resumed state which falls into this condition.
/// So the inactive state is skipped.
case TargetPlatform.iOS:
if (state == AppLifecycleState.inactive) {
return;
}
if (_prevState != state) {
_prevState = state;
onLifecycleStateChanged(state);
}
default:
}
} }
} }