Fixed Location & Storage issues

2024-05-25 11:05:02 +09:00
parent e55674e1b9
commit 6a49aed98d
861 changed files with 80074 additions and 402 deletions
--- a/lib/pages/camera/custom_camera_view.dart
+++ b/lib/pages/camera/custom_camera_view.dart
@ -0,0 +1,163 @@
+import 'dart:io';
+import 'package:camera/camera.dart';
+import 'package:flutter/material.dart';
+import 'package:path/path.dart' as path;
+import 'package:path_provider/path_provider.dart';
+
+class CustomCameraView extends StatefulWidget {
+  final Function(String) onImageCaptured;
+
+  const CustomCameraView({Key? key, required this.onImageCaptured}) : super(key: key);
+
+  @override
+  _CustomCameraViewState createState() => _CustomCameraViewState();
+}
+
+class _CustomCameraViewState extends State<CustomCameraView> {
+  CameraController? _controller;
+  late List<CameraDescription> _cameras;
+  int _selectedCameraIndex = 0;
+  double _currentScale = 1.0;
+  FlashMode _currentFlashMode = FlashMode.off;
+
+  @override
+  void initState() {
+    super.initState();
+    _initializeCamera();
+  }
+
+  Future<void> _initializeCamera() async {
+    _cameras = await availableCameras();
+    _controller = CameraController(_cameras[_selectedCameraIndex], ResolutionPreset.medium);
+    await _controller!.initialize();
+    setState(() {});
+  }
+
+  @override
+  void dispose() {
+    _controller?.dispose();
+    super.dispose();
+  }
+
+  Future<void> _toggleCameraLens() async {
+    final newIndex = (_selectedCameraIndex + 1) % _cameras.length;
+    await _controller!.dispose();
+
+    setState(() {
+      _controller = null;
+      _selectedCameraIndex = newIndex;
+    });
+
+    _controller = CameraController(_cameras[_selectedCameraIndex], ResolutionPreset.medium);
+    await _controller!.initialize();
+
+    setState(() {});
+  }
+
+  void _toggleFlashMode() {
+    setState(() {
+      _currentFlashMode = (_currentFlashMode == FlashMode.off) ? FlashMode.torch : FlashMode.off;
+    });
+    _controller!.setFlashMode(_currentFlashMode);
+  }
+
+  void _zoomIn() {
+    setState(() {
+      _currentScale += 0.1;
+      if (_currentScale > 5.0) _currentScale = 5.0;
+    });
+    _controller!.setZoomLevel(_currentScale);
+  }
+
+  void _zoomOut() {
+    setState(() {
+      _currentScale -= 0.1;
+      if (_currentScale < 1.0) _currentScale = 1.0;
+    });
+    _controller!.setZoomLevel(_currentScale);
+  }
+
+  void _captureImage() async {
+    if (_controller!.value.isInitialized) {
+      final Directory appDirectory = await getApplicationDocumentsDirectory();
+      final String imagePath = path.join(appDirectory.path, '${DateTime.now()}.jpg');
+
+      final XFile imageFile = await _controller!.takePicture();
+      await imageFile.saveTo(imagePath);
+
+      widget.onImageCaptured(imagePath);
+      Navigator.pop(context);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_controller == null || !_controller!.value.isInitialized) {
+      return Container();
+    }
+
+    return Stack(
+      children: [
+        CameraPreview(_controller!),
+        Positioned(
+          bottom: 16.0,
+          left: 16.0,
+          right: 16.0,
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              IconButton(
+                onPressed: _toggleFlashMode,
+                icon: Icon(
+                  (_currentFlashMode == FlashMode.off) ? Icons.flash_off : Icons.flash_on,
+                  color: Colors.white,
+                ),
+                iconSize: 32,
+                color: Colors.orange,
+              ),
+              GestureDetector(
+                onTap: _captureImage,
+                child: Container(
+                  height: 80,
+                  width: 80,
+                  decoration: BoxDecoration(
+                    shape: BoxShape.circle,
+                    color: Colors.white,
+                    border: Border.all(color: Colors.red, width: 4),
+                  ),
+                  child: const Icon(Icons.camera_alt, color: Colors.red, size: 40),
+                ),
+              ),
+              IconButton(
+                onPressed: _toggleCameraLens,
+                icon: const Icon(Icons.flip_camera_ios, color: Colors.white),
+                iconSize: 32,
+                color: Colors.blue,
+              ),
+            ],
+          ),
+        ),
+        Positioned(
+          top: 16.0,
+          right: 16.0,
+          child: Column(
+            children: [
+              IconButton(
+                onPressed: _zoomIn,
+                icon: const Icon(Icons.zoom_in, color: Colors.white),
+                iconSize: 32,
+                color: Colors.green,
+              ),
+              IconButton(
+                onPressed: _zoomOut,
+                icon: const Icon(Icons.zoom_out, color: Colors.white),
+                iconSize: 32,
+                color: Colors.green,
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+}