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38 lines
1.1 KiB
38 lines
1.1 KiB
// SPDX-FileCopyrightText: Copyright 2023 Open Mobile Platform LLC <community@omp.ru> |
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// SPDX-License-Identifier: BSD-3-Clause |
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import 'dart:io'; |
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import 'package:camera/camera.dart'; |
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import 'package:flutter/foundation.dart'; |
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import 'package:path_provider/path_provider.dart' as provider; |
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import 'package:path_provider/path_provider.dart'; |
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import 'uint8_list.dart'; |
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extension ExtCameraController on CameraController { |
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/// Get photo |
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Future<File?> takeImageFile() async { |
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if (!value.isInitialized) { |
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return null; |
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} |
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if (value.isTakingPicture) { |
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return null; |
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} |
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try { |
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// Get image |
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final picture = await takePicture(); |
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// Get bytes |
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final bytes = await picture.readAsBytes(); |
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// Get path |
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final directory = await provider.getExternalStorageDirectories( |
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type: StorageDirectory.pictures); |
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// Save to file |
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final file = await bytes.writeToFile(directory![0], picture); |
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// Return saved file |
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return file; |
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} on CameraException catch (e) { |
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debugPrint(e.description); |
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return null; |
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} |
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} |
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}
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