packages/camera/camera/CHANGELOG.md - mirrors/packages - Git at Google

 ## 0.10.5+4

 * Adds pub topics to package metadata.
 * Updates minimum supported SDK version to Flutter 3.7/Dart 2.19.

 ## 0.10.5+3

 * Migrates `styleFrom` usage in examples off of deprecated `primary` and `onPrimary` parameters.

 ## 0.10.5+2

 * Fixes unawaited_futures violations.

 ## 0.10.5+1

 * Removes obsolete null checks on non-nullable values.

 ## 0.10.5

 * Adds NV21 as an image streaming option for Android.

 ## 0.10.4

 * Allows camera to be switched while video recording.
 * Updates minimum Flutter version to 3.3.
 * Aligns Dart and Flutter SDK constraints.

 ## 0.10.3+2

 * Updates iOS minimum version in README.

 ## 0.10.3+1

 * Updates links for the merge of flutter/plugins into flutter/packages.

 ## 0.10.3

 * Adds back use of Optional type.

 ## 0.10.2+1

 * Updates code for stricter lint checks.

 ## 0.10.2

 * Implements option to also stream when recording a video.

 ## 0.10.1

 * Remove usage of deprecated quiver Optional type.

 ## 0.10.0+5

 * Updates code for stricter lint checks.

 ## 0.10.0+4

 * Removes usage of `_ambiguate` method in example.
 * Updates minimum Flutter version to 3.0.

 ## 0.10.0+3

 * Updates code for `no_leading_underscores_for_local_identifiers` lint.

 ## 0.10.0+2

 * Updates imports for `prefer_relative_imports`.
 * Updates minimum Flutter version to 2.10.

 ## 0.10.0+1

 * Fixes avoid_redundant_argument_values lint warnings and minor typos.

 ## 0.10.0

 * **Breaking Change** Bumps default camera_web package version, which updates permission exception code from `cameraPermission` to `CameraAccessDenied`.
 * **Breaking Change** Bumps default camera_android package version, which updates permission exception code from `cameraPermission` to
   `CameraAccessDenied` and `AudioAccessDenied`.
 * Ignores unnecessary import warnings in preparation for [upcoming Flutter changes](https://github.com/flutter/flutter/pull/106316).

 ## 0.9.8+1

 * Ignores deprecation warnings for upcoming styleFrom button API changes.

 ## 0.9.8

 * Moves Android and iOS implementations to federated packages.
 * Ignores unnecessary import warnings in preparation for [upcoming Flutter changes](https://github.com/flutter/flutter/pull/104231).

 ## 0.9.7+1

 * Moves streaming implementation to the platform interface package.

 ## 0.9.7

 * Returns all the available cameras on iOS.

 ## 0.9.6

 * Adds audio access permission handling logic on iOS to fix an issue with `prepareForVideoRecording` not awaiting for the audio permission request result.

 ## 0.9.5+1

 * Suppresses warnings for pre-iOS-11 codepaths.

 ## 0.9.5

 * Adds camera access permission handling logic on iOS to fix a related crash when using the camera for the first time.

 ## 0.9.4+24

 * Fixes preview orientation when pausing preview with locked orientation.

 ## 0.9.4+23

 * Minor fixes for new analysis options.

 ## 0.9.4+22

 * Removes unnecessary imports.
 * Fixes library_private_types_in_public_api, sort_child_properties_last and use_key_in_widget_constructors
   lint warnings.

 ## 0.9.4+21

 * Fixes README code samples.

 ## 0.9.4+20

 * Fixes an issue with the orientation of videos recorded in landscape on Android.

 ## 0.9.4+19

 * Migrate deprecated Scaffold SnackBar methods to ScaffoldMessenger.

 ## 0.9.4+18

 * Fixes a crash in iOS when streaming on low-performance devices.

 ## 0.9.4+17

 * Removes obsolete information from README, and adds OS support table.

 ## 0.9.4+16

 * Fixes a bug resulting in a `CameraAccessException` that prevents image
   capture on some Android devices.

 ## 0.9.4+15

 * Uses dispatch queue for pixel buffer synchronization on iOS.
 * Minor iOS internal code cleanup related to queue helper functions.

 ## 0.9.4+14

 * Restores compatibility with Flutter 2.5 and 2.8.

 ## 0.9.4+13

 * Updates iOS camera's photo capture delegate reference on a background queue to prevent potential race conditions, and some related internal code cleanup.

 ## 0.9.4+12

 * Skips unnecessary AppDelegate setup for unit tests on iOS.
 * Internal code cleanup for stricter analysis options.

 ## 0.9.4+11

 * Manages iOS camera's orientation-related states on a background queue to prevent potential race conditions.

 ## 0.9.4+10

 * iOS performance improvement by moving file writing from the main queue to a background IO queue.

 ## 0.9.4+9

 * iOS performance improvement by moving sample buffer handling from the main queue to a background session queue.
 * Minor iOS internal code cleanup related to camera class and its delegate.
 * Minor iOS internal code cleanup related to resolution preset, video format, focus mode, exposure mode and device orientation.
 * Minor iOS internal code cleanup related to flash mode.

 ## 0.9.4+8

 * Fixes a bug where ImageFormatGroup was ignored in `startImageStream` on iOS.

 ## 0.9.4+7

 * Fixes a crash in iOS when passing null queue pointer into AVFoundation API due to race condition.
 * Minor iOS internal code cleanup related to dispatch queue.

 ## 0.9.4+6

 * Fixes a crash in iOS when using image stream due to calling Flutter engine API on non-main thread.

 ## 0.9.4+5

 * Fixes bug where calling a method after the camera was closed resulted in a Java `IllegalStateException` exception.
 * Fixes integration tests.

 ## 0.9.4+4

 * Change Android compileSdkVersion to 31.
 * Remove usages of deprecated Android API `CamcorderProfile`.
 * Update gradle version to 7.0.2 on Android.

 ## 0.9.4+3

 * Fix registerTexture and result being called on background thread on iOS.

 ## 0.9.4+2

 * Updated package description;
 * Refactor unit test on iOS to make it compatible with new restrictions in Xcode 13 which only supports the use of the `XCUIDevice` in Xcode UI tests.

 ## 0.9.4+1

 * Fixed Android implementation throwing IllegalStateException when switching to a different activity.

 ## 0.9.4

 * Add web support by endorsing `package:camera_web`.

 ## 0.9.3+1

 * Remove iOS 9 availability check around ultra high capture sessions.

 ## 0.9.3

 * Update minimum Flutter SDK to 2.5 and iOS deployment target to 9.0.

 ## 0.9.2+2

 * Ensure that setting the exposure offset returns the new offset value on Android.

 ## 0.9.2+1

 * Fixed camera controller throwing an exception when being replaced in the preview widget.

 ## 0.9.2

 * Added functions to pause and resume the camera preview.

 ## 0.9.1+1

 * Replace `device_info` reference with `device_info_plus` in the [README.md](README.md)

 ## 0.9.1

 * Added `lensAperture`, `sensorExposureTime` and `sensorSensitivity` properties to the `CameraImage` dto.

 ## 0.9.0

 * Complete rewrite of Android plugin to fix many capture, focus, flash, orientation and exposure issues.
 * Fixed crash when opening front-facing cameras on some legacy android devices like Sony XZ.
 * Android Flash mode works with full precapture sequence.
 * Updated Android lint settings.

 ## 0.8.1+7

 * Fix device orientation sometimes not affecting the camera preview orientation.

 ## 0.8.1+6

 * Remove references to the Android V1 embedding.

 ## 0.8.1+5

 * Make sure the `setFocusPoint` and `setExposurePoint` coordinates work correctly in all orientations on iOS (instead of only in portrait mode).

 ## 0.8.1+4

 * Silenced warnings that may occur during build when using a very
   recent version of Flutter relating to null safety.

 ## 0.8.1+3

 * Do not change camera orientation when iOS device is flat.

 ## 0.8.1+2

 * Fix iOS crash when selecting an unsupported FocusMode.

 ## 0.8.1+1

 * Migrate maven repository from jcenter to mavenCentral.

 ## 0.8.1

 * Solved a rotation issue on iOS which caused the default preview to be displayed as landscape right instead of portrait.

 ## 0.8.0

 * Stable null safety release.
 * Solved delay when using the zoom feature on iOS.
 * Added a timeout to the pre-capture sequence on Android to prevent crashes when the camera cannot get a focus.
 * Updates the example code listed in the [README.md](README.md), so it runs without errors when you simply copy/ paste it into a Flutter App.

 ## 0.7.0+4

 * Fix crash when taking picture with orientation lock

 ## 0.7.0+3

 * Clockwise rotation of focus point in android

 ## 0.7.0+2

 * Fix example reference in README.
 * Revert compileSdkVersion back to 29 (from 30) as this is causing problems with add-to-app configurations.

 ## 0.7.0+1

 * Ensure communication from JAVA to Dart is done on the main UI thread.

 ## 0.7.0

 * BREAKING CHANGE: `CameraValue.aspectRatio` now returns `width / height` rather than `height / width`. [(commit)](https://github.com/flutter/plugins/commit/100c7470d4066b1d0f8f7e4ec6d7c943e736f970)
   * Added support for capture orientation locking on Android and iOS.
   * Fixed camera preview not rotating correctly on Android and iOS.
   * Fixed camera preview sometimes appearing stretched on Android and iOS.
   * Fixed videos & photos saving with the incorrect rotation on iOS.
 * New Features:
   * Adds auto focus support for Android and iOS implementations. [(commmit)](https://github.com/flutter/plugins/commit/71a831790220f898bf8120c8a23840ac6e742db5)
   * Adds ImageFormat selection for ImageStream and Video(iOS only). [(commit)](https://github.com/flutter/plugins/commit/da1b4638b750a5ff832d7be86a42831c42c6d6c0)
 * Bug Fixes:
   * Fixes crash when taking a picture on iOS devices without flash. [(commit)](https://github.com/flutter/plugins/commit/831344490984b1feec007afc9c8595d80b6c13f4)
   * Make sure the configured zoom scale is copied over to the final capture builder on Android. Fixes the issue where the preview is zoomed but the final picture is not. [(commit)](https://github.com/flutter/plugins/commit/5916f55664e1772a4c3f0c02c5c71fc11e491b76)
   * Fixes crash with using inner camera on some Android devices. [(commit)](https://github.com/flutter/plugins/commit/980b674cb4020c1927917426211a87e275346d5e)
   * Improved error feedback by differentiating between uninitialized and disposed camera controllers. [(commit)](https://github.com/flutter/plugins/commit/d0b7109f6b00a0eda03506fed2c74cc123ffc6f3)
   * Fixes picture captures causing a crash on some Huawei devices. [(commit)](https://github.com/flutter/plugins/commit/6d18db83f00f4861ffe485aba2d1f8aa08845ce6)

 ## 0.6.4+5

 * Update the example app: remove the deprecated `RaisedButton` and `FlatButton` widgets.

 ## 0.6.4+4

 * Set camera auto focus enabled by default.

 ## 0.6.4+3

 * Detect if selected camera supports auto focus and act accordingly on Android. This solves a problem where front facing cameras are not capturing the picture because auto focus is not supported.

 ## 0.6.4+2

 * Set ImageStreamReader listener to null to prevent stale images when streaming images.

 ## 0.6.4+1

 * Added closeCaptureSession() to stopVideoRecording in Camera.java to fix an Android 6 crash.

 ## 0.6.4

 * Adds auto exposure support for Android and iOS implementations.

 ## 0.6.3+4

 * Revert previous dependency update: Changed dependency on camera_platform_interface to >=1.04 <1.1.0.

 ## 0.6.3+3

 * Updated dependency on camera_platform_interface to ^1.2.0.

 ## 0.6.3+2

 * Fixes crash on Android which occurs after video recording has stopped just before taking a picture.

 ## 0.6.3+1

 * Fixes flash & torch modes not working on some Android devices.

 ## 0.6.3

 * Adds torch mode as a flash mode for Android and iOS implementations.

 ## 0.6.2+1

 * Fix the API documentation for the `CameraController.takePicture` method.

 ## 0.6.2

 * Add zoom support for Android and iOS implementations.

 ## 0.6.1+1

 * Added implementation of the `didFinishProcessingPhoto` on iOS which allows saving image metadata (EXIF) on iOS 11 and up.

 ## 0.6.1

 * Add flash support for Android and iOS implementations.

 ## 0.6.0+2

 * Fix outdated links across a number of markdown files ([#3276](https://github.com/flutter/plugins/pull/3276))

 ## 0.6.0+1

 Updated README to inform users that iOS 10.0+ is needed for use

 ## 0.6.0

 As part of implementing federated architecture and making the interface compatible with the web this version contains the following **breaking changes**:

 Method changes in `CameraController`:
 - The `takePicture` method no longer accepts the `path` parameter, but instead returns the captured image as an instance of the `XFile` class;
 - The `startVideoRecording` method no longer accepts the `filePath`. Instead the recorded video is now returned as a `XFile` instance when the `stopVideoRecording` method completes;
 - The `stopVideoRecording` method now returns the captured video when it completes;
 - Added the `buildPreview` method which is now used to implement the CameraPreview widget.

 ## 0.5.8+19

 * Update Flutter SDK constraint.

 ## 0.5.8+18

 * Suppress unchecked warning in Android tests which prevented the tests to compile.

 ## 0.5.8+17

 * Added Android 30 support.

 ## 0.5.8+16

 * Moved package to camera/camera subdir, to allow for federated implementations.

 ## 0.5.8+15

 * Added the `debugCheckIsDisposed` method which can be used in debug mode to validate if the `CameraController` class has been disposed.

 ## 0.5.8+14

 * Changed the order of the setters for `mediaRecorder` in `MediaRecorderBuilder.java` to make it more readable.

 ## 0.5.8+13

 * Added Dartdocs for all public APIs.

 ## 0.5.8+12

 * Added information of video not working correctly on Android emulators to `README.md`.

 ## 0.5.8+11

 * Fix rare nullptr exception on Android.
 * Updated README.md with information about handling App lifecycle changes.

 ## 0.5.8+10

 * Suppress the `deprecated_member_use` warning in the example app for `ScaffoldMessenger.showSnackBar`.

 ## 0.5.8+9

 * Update android compileSdkVersion to 29.

 ## 0.5.8+8

 * Fixed garbled audio (in video) by setting audio encoding bitrate.

 ## 0.5.8+7

 * Keep handling deprecated Android v1 classes for backward compatibility.

 ## 0.5.8+6

 * Avoiding uses or overrides a deprecated API in CameraPlugin.java.

 ## 0.5.8+5

 * Fix compilation/availability issues on iOS.

 ## 0.5.8+4

 * Fixed bug caused by casting a `CameraAccessException` on Android.

 ## 0.5.8+3

 * Fix bug in usage example in README.md

 ## 0.5.8+2

 * Post-v2 embedding cleanups.

 ## 0.5.8+1

 * Update lower bound of dart dependency to 2.1.0.

 ## 0.5.8

 * Remove Android dependencies fallback.
 * Require Flutter SDK 1.12.13+hotfix.5 or greater.

 ## 0.5.7+5

 * Replace deprecated `getFlutterEngine` call on Android.

 ## 0.5.7+4

 * Add `pedantic` to dev_dependency.

 ## 0.5.7+3

 * Fix an Android crash when permissions are requested multiple times.

 ## 0.5.7+2

 * Remove the deprecated `author:` field from pubspec.yaml
 * Migrate the plugin to the pubspec platforms manifest.
 * Require Flutter SDK 1.10.0 or greater.

 ## 0.5.7+1

 * Fix example null exception.

 ## 0.5.7

 * Fix unawaited futures.

 ## 0.5.6+4

 * Android: Use CameraDevice.TEMPLATE_RECORD to improve image streaming.

 ## 0.5.6+3

 * Remove AndroidX warning.

 ## 0.5.6+2

 * Include lifecycle dependency as a compileOnly one on Android to resolve
   potential version conflicts with other transitive libraries.

 ## 0.5.6+1

 * Android: Use android.arch.lifecycle instead of androidx.lifecycle:lifecycle in `build.gradle` to support apps that has not been migrated to AndroidX.

 ## 0.5.6

 * Add support for the v2 Android embedding. This shouldn't affect existing
   functionality.

 ## 0.5.5+1

 * Fix event type check

 ## 0.5.5

 * Define clang modules for iOS.

 ## 0.5.4+3

 * Update and migrate iOS example project.

 ## 0.5.4+2

 * Fix Android NullPointerException on devices with only front-facing camera.

 ## 0.5.4+1

 * Fix Android pause and resume video crash when executing in APIs below 24.

 ## 0.5.4

 * Add feature to pause and resume video recording.

 ## 0.5.3+1

 * Fix too large request code for FragmentActivity users.

 ## 0.5.3

 * Added new quality presets.
 * Now all quality presets can be used to control image capture quality.

 ## 0.5.2+2

 * Fix memory leak related to not unregistering stream handler in FlutterEventChannel when disposing camera.

 ## 0.5.2+1

 * Fix bug that prevented video recording with audio.

 ## 0.5.2

 * Added capability to disable audio for the `CameraController`. (e.g. `CameraController(_, _,
  enableAudio: false);`)

 ## 0.5.1

 * Can now be compiled with earlier Android sdks below 21 when
 `<uses-sdk tools:overrideLibrary="io.flutter.plugins.camera"/>` has been added to the project
 `AndroidManifest.xml`. For sdks below 21, the plugin won't be registered and calls to it will throw
 a `MissingPluginException.`

 ## 0.5.0

 * **Breaking Change** This plugin no longer handles closing and opening the camera on Android
   lifecycle changes. Please use `WidgetsBindingObserver` to control camera resources on lifecycle
   changes. See example project for example using `WidgetsBindingObserver`.

 ## 0.4.3+2

 * Bump the minimum Flutter version to 1.2.0.
 * Add template type parameter to `invokeMethod` calls.

 ## 0.4.3+1

 * Catch additional `Exception`s from Android and throw as `CameraException`s.

 ## 0.4.3

 * Add capability to prepare the capture session for video recording on iOS.

 ## 0.4.2

 * Add sensor orientation value to `CameraDescription`.

 ## 0.4.1

 * Camera methods are ran in a background thread on iOS.

 ## 0.4.0+3

 * Fixed a crash when the plugin is registered by a background FlutterView.

 ## 0.4.0+2

 * Fix orientation of captured photos when camera is used for the first time on Android.

 ## 0.4.0+1

 * Remove categories.

 ## 0.4.0

 * **Breaking Change** Change iOS image stream format to `ImageFormatGroup.bgra8888` from
   `ImageFormatGroup.yuv420`.

 ## 0.3.0+4

 * Fixed bug causing black screen on some Android devices.

 ## 0.3.0+3

 * Log a more detailed warning at build time about the previous AndroidX
   migration.

 ## 0.3.0+2

 * Fix issue with calculating iOS image orientation in certain edge cases.

 ## 0.3.0+1

 * Remove initial method call invocation from static camera method.

 ## 0.3.0

 * **Breaking change**. Migrate from the deprecated original Android Support
   Library to AndroidX. This shouldn't result in any functional changes, but it
   requires any Android apps using this plugin to [also
   migrate](https://developer.android.com/jetpack/androidx/migrate) if they're
   using the original support library.

 ## 0.2.9+1

 * Fix a crash when failing to start preview.

 ## 0.2.9

 * Save photo orientation data on iOS.

 ## 0.2.8

 * Add access to the image stream from Dart.
 * Use `cameraController.startImageStream(listener)` to process the images.

 ## 0.2.7

 * Fix issue with crash when the physical device's orientation is unknown.

 ## 0.2.6

 * Update the camera to use the physical device's orientation instead of the UI
   orientation on Android.

 ## 0.2.5

 * Fix preview and video size with satisfying conditions of multiple outputs.

 ## 0.2.4

 * Unregister the activity lifecycle callbacks when disposing the camera.

 ## 0.2.3

 * Added path_provider and video_player as dev dependencies because the example uses them.
 * Updated example path_provider version to get Dart 2 support.

 ## 0.2.2

 * iOS image capture is done in high quality (full camera size)

 ## 0.2.1

 * Updated Gradle tooling to match Android Studio 3.1.2.

 ## 0.2.0

 * Added support for video recording.
 * Changed the example app to add video recording.

 A lot of **breaking changes** in this version:

 Getter changes:
  - Removed `isStarted`
  - Renamed `initialized` to `isInitialized`
  - Added `isRecordingVideo`

 Method changes:
  - Renamed `capture` to `takePicture`
  - Removed `start` (the preview starts automatically when `initialize` is called)
  - Added `startVideoRecording(String filePath)`
  - Removed `stop` (the preview stops automatically when `dispose` is called)
  - Added `stopVideoRecording`

 ## 0.1.2

 * Fix Dart 2 runtime errors.

 ## 0.1.1

 * Fix Dart 2 runtime error.

 ## 0.1.0

 * **Breaking change**. Set SDK constraints to match the Flutter beta release.

 ## 0.0.4

 * Revert regression of `CameraController.capture()` introduced in v. 0.0.3.

 ## 0.0.3

 * Improved resource cleanup on Android. Avoids crash on Activity restart.
 * Made the Future returned by `CameraController.dispose()` and `CameraController.capture()` actually complete on
   Android.

 ## 0.0.2

 * Simplified and upgraded Android project template to Android SDK 27.
 * Moved Android package to io.flutter.plugins.
 * Fixed warnings from the Dart 2.0 analyzer.

 ## 0.0.1

 * Initial release
	## 0.10.5+4

	* Adds pub topics to package metadata.
	* Updates minimum supported SDK version to Flutter 3.7/Dart 2.19.

	## 0.10.5+3

	* Migrates `styleFrom` usage in examples off of deprecated `primary` and `onPrimary` parameters.

	## 0.10.5+2

	* Fixes unawaited_futures violations.

	## 0.10.5+1

	* Removes obsolete null checks on non-nullable values.

	## 0.10.5

	* Adds NV21 as an image streaming option for Android.

	## 0.10.4

	* Allows camera to be switched while video recording.
	* Updates minimum Flutter version to 3.3.
	* Aligns Dart and Flutter SDK constraints.

	## 0.10.3+2

	* Updates iOS minimum version in README.

	## 0.10.3+1

	* Updates links for the merge of flutter/plugins into flutter/packages.

	## 0.10.3

	* Adds back use of Optional type.

	## 0.10.2+1

	* Updates code for stricter lint checks.

	## 0.10.2

	* Implements option to also stream when recording a video.

	## 0.10.1

	* Remove usage of deprecated quiver Optional type.

	## 0.10.0+5

	* Updates code for stricter lint checks.

	## 0.10.0+4

	* Removes usage of `_ambiguate` method in example.
	* Updates minimum Flutter version to 3.0.

	## 0.10.0+3

	* Updates code for `no_leading_underscores_for_local_identifiers` lint.

	## 0.10.0+2

	* Updates imports for `prefer_relative_imports`.
	* Updates minimum Flutter version to 2.10.

	## 0.10.0+1

	* Fixes avoid_redundant_argument_values lint warnings and minor typos.

	## 0.10.0

	* Breaking Change Bumps default camera_web package version, which updates permission exception code from `cameraPermission` to `CameraAccessDenied`.
	* Breaking Change Bumps default camera_android package version, which updates permission exception code from `cameraPermission` to
	`CameraAccessDenied` and `AudioAccessDenied`.
	* Ignores unnecessary import warnings in preparation for [upcoming Flutter changes](https://github.com/flutter/flutter/pull/106316).

	## 0.9.8+1

	* Ignores deprecation warnings for upcoming styleFrom button API changes.

	## 0.9.8

	* Moves Android and iOS implementations to federated packages.
	* Ignores unnecessary import warnings in preparation for [upcoming Flutter changes](https://github.com/flutter/flutter/pull/104231).

	## 0.9.7+1

	* Moves streaming implementation to the platform interface package.

	## 0.9.7

	* Returns all the available cameras on iOS.

	## 0.9.6

	* Adds audio access permission handling logic on iOS to fix an issue with `prepareForVideoRecording` not awaiting for the audio permission request result.

	## 0.9.5+1

	* Suppresses warnings for pre-iOS-11 codepaths.

	## 0.9.5

	* Adds camera access permission handling logic on iOS to fix a related crash when using the camera for the first time.

	## 0.9.4+24

	* Fixes preview orientation when pausing preview with locked orientation.

	## 0.9.4+23

	* Minor fixes for new analysis options.

	## 0.9.4+22

	* Removes unnecessary imports.
	* Fixes library_private_types_in_public_api, sort_child_properties_last and use_key_in_widget_constructors
	lint warnings.

	## 0.9.4+21

	* Fixes README code samples.

	## 0.9.4+20

	* Fixes an issue with the orientation of videos recorded in landscape on Android.

	## 0.9.4+19

	* Migrate deprecated Scaffold SnackBar methods to ScaffoldMessenger.

	## 0.9.4+18

	* Fixes a crash in iOS when streaming on low-performance devices.

	## 0.9.4+17

	* Removes obsolete information from README, and adds OS support table.

	## 0.9.4+16

	* Fixes a bug resulting in a `CameraAccessException` that prevents image
	capture on some Android devices.

	## 0.9.4+15

	* Uses dispatch queue for pixel buffer synchronization on iOS.
	* Minor iOS internal code cleanup related to queue helper functions.

	## 0.9.4+14

	* Restores compatibility with Flutter 2.5 and 2.8.

	## 0.9.4+13

	* Updates iOS camera's photo capture delegate reference on a background queue to prevent potential race conditions, and some related internal code cleanup.

	## 0.9.4+12

	* Skips unnecessary AppDelegate setup for unit tests on iOS.
	* Internal code cleanup for stricter analysis options.

	## 0.9.4+11

	* Manages iOS camera's orientation-related states on a background queue to prevent potential race conditions.

	## 0.9.4+10

	* iOS performance improvement by moving file writing from the main queue to a background IO queue.

	## 0.9.4+9

	* iOS performance improvement by moving sample buffer handling from the main queue to a background session queue.
	* Minor iOS internal code cleanup related to camera class and its delegate.
	* Minor iOS internal code cleanup related to resolution preset, video format, focus mode, exposure mode and device orientation.
	* Minor iOS internal code cleanup related to flash mode.

	## 0.9.4+8

	* Fixes a bug where ImageFormatGroup was ignored in `startImageStream` on iOS.

	## 0.9.4+7

	* Fixes a crash in iOS when passing null queue pointer into AVFoundation API due to race condition.
	* Minor iOS internal code cleanup related to dispatch queue.

	## 0.9.4+6

	* Fixes a crash in iOS when using image stream due to calling Flutter engine API on non-main thread.

	## 0.9.4+5

	* Fixes bug where calling a method after the camera was closed resulted in a Java `IllegalStateException` exception.
	* Fixes integration tests.

	## 0.9.4+4

	* Change Android compileSdkVersion to 31.
	* Remove usages of deprecated Android API `CamcorderProfile`.
	* Update gradle version to 7.0.2 on Android.

	## 0.9.4+3

	* Fix registerTexture and result being called on background thread on iOS.

	## 0.9.4+2

	* Updated package description;
	* Refactor unit test on iOS to make it compatible with new restrictions in Xcode 13 which only supports the use of the `XCUIDevice` in Xcode UI tests.

	## 0.9.4+1

	* Fixed Android implementation throwing IllegalStateException when switching to a different activity.

	## 0.9.4

	* Add web support by endorsing `package:camera_web`.

	## 0.9.3+1

	* Remove iOS 9 availability check around ultra high capture sessions.

	## 0.9.3

	* Update minimum Flutter SDK to 2.5 and iOS deployment target to 9.0.

	## 0.9.2+2

	* Ensure that setting the exposure offset returns the new offset value on Android.

	## 0.9.2+1

	* Fixed camera controller throwing an exception when being replaced in the preview widget.

	## 0.9.2

	* Added functions to pause and resume the camera preview.

	## 0.9.1+1

	* Replace `device_info` reference with `device_info_plus` in the [README.md](README.md)

	## 0.9.1

	* Added `lensAperture`, `sensorExposureTime` and `sensorSensitivity` properties to the `CameraImage` dto.

	## 0.9.0

	* Complete rewrite of Android plugin to fix many capture, focus, flash, orientation and exposure issues.
	* Fixed crash when opening front-facing cameras on some legacy android devices like Sony XZ.
	* Android Flash mode works with full precapture sequence.
	* Updated Android lint settings.

	## 0.8.1+7

	* Fix device orientation sometimes not affecting the camera preview orientation.

	## 0.8.1+6

	* Remove references to the Android V1 embedding.

	## 0.8.1+5

	* Make sure the `setFocusPoint` and `setExposurePoint` coordinates work correctly in all orientations on iOS (instead of only in portrait mode).

	## 0.8.1+4

	* Silenced warnings that may occur during build when using a very
	recent version of Flutter relating to null safety.

	## 0.8.1+3

	* Do not change camera orientation when iOS device is flat.

	## 0.8.1+2

	* Fix iOS crash when selecting an unsupported FocusMode.

	## 0.8.1+1

	* Migrate maven repository from jcenter to mavenCentral.

	## 0.8.1

	* Solved a rotation issue on iOS which caused the default preview to be displayed as landscape right instead of portrait.

	## 0.8.0

	* Stable null safety release.
	* Solved delay when using the zoom feature on iOS.
	* Added a timeout to the pre-capture sequence on Android to prevent crashes when the camera cannot get a focus.
	* Updates the example code listed in the [README.md](README.md), so it runs without errors when you simply copy/ paste it into a Flutter App.

	## 0.7.0+4

	* Fix crash when taking picture with orientation lock

	## 0.7.0+3

	* Clockwise rotation of focus point in android

	## 0.7.0+2

	* Fix example reference in README.
	* Revert compileSdkVersion back to 29 (from 30) as this is causing problems with add-to-app configurations.

	## 0.7.0+1

	* Ensure communication from JAVA to Dart is done on the main UI thread.

	## 0.7.0

	* BREAKING CHANGE: `CameraValue.aspectRatio` now returns `width / height` rather than `height / width`. [(commit)](https://github.com/flutter/plugins/commit/100c7470d4066b1d0f8f7e4ec6d7c943e736f970)
	* Added support for capture orientation locking on Android and iOS.
	* Fixed camera preview not rotating correctly on Android and iOS.
	* Fixed camera preview sometimes appearing stretched on Android and iOS.
	* Fixed videos & photos saving with the incorrect rotation on iOS.
	* New Features:
	* Adds auto focus support for Android and iOS implementations. [(commmit)](https://github.com/flutter/plugins/commit/71a831790220f898bf8120c8a23840ac6e742db5)
	* Adds ImageFormat selection for ImageStream and Video(iOS only). [(commit)](https://github.com/flutter/plugins/commit/da1b4638b750a5ff832d7be86a42831c42c6d6c0)
	* Bug Fixes:
	* Fixes crash when taking a picture on iOS devices without flash. [(commit)](https://github.com/flutter/plugins/commit/831344490984b1feec007afc9c8595d80b6c13f4)
	* Make sure the configured zoom scale is copied over to the final capture builder on Android. Fixes the issue where the preview is zoomed but the final picture is not. [(commit)](https://github.com/flutter/plugins/commit/5916f55664e1772a4c3f0c02c5c71fc11e491b76)
	* Fixes crash with using inner camera on some Android devices. [(commit)](https://github.com/flutter/plugins/commit/980b674cb4020c1927917426211a87e275346d5e)
	* Improved error feedback by differentiating between uninitialized and disposed camera controllers. [(commit)](https://github.com/flutter/plugins/commit/d0b7109f6b00a0eda03506fed2c74cc123ffc6f3)
	* Fixes picture captures causing a crash on some Huawei devices. [(commit)](https://github.com/flutter/plugins/commit/6d18db83f00f4861ffe485aba2d1f8aa08845ce6)

	## 0.6.4+5

	* Update the example app: remove the deprecated `RaisedButton` and `FlatButton` widgets.

	## 0.6.4+4

	* Set camera auto focus enabled by default.

	## 0.6.4+3

	* Detect if selected camera supports auto focus and act accordingly on Android. This solves a problem where front facing cameras are not capturing the picture because auto focus is not supported.

	## 0.6.4+2

	* Set ImageStreamReader listener to null to prevent stale images when streaming images.

	## 0.6.4+1

	* Added closeCaptureSession() to stopVideoRecording in Camera.java to fix an Android 6 crash.

	## 0.6.4

	* Adds auto exposure support for Android and iOS implementations.

	## 0.6.3+4

	* Revert previous dependency update: Changed dependency on camera_platform_interface to >=1.04 <1.1.0.

	## 0.6.3+3

	* Updated dependency on camera_platform_interface to ^1.2.0.

	## 0.6.3+2

	* Fixes crash on Android which occurs after video recording has stopped just before taking a picture.

	## 0.6.3+1

	* Fixes flash & torch modes not working on some Android devices.

	## 0.6.3

	* Adds torch mode as a flash mode for Android and iOS implementations.

	## 0.6.2+1

	* Fix the API documentation for the `CameraController.takePicture` method.

	## 0.6.2

	* Add zoom support for Android and iOS implementations.

	## 0.6.1+1

	* Added implementation of the `didFinishProcessingPhoto` on iOS which allows saving image metadata (EXIF) on iOS 11 and up.

	## 0.6.1

	* Add flash support for Android and iOS implementations.

	## 0.6.0+2

	* Fix outdated links across a number of markdown files ([#3276](https://github.com/flutter/plugins/pull/3276))

	## 0.6.0+1

	Updated README to inform users that iOS 10.0+ is needed for use

	## 0.6.0

	As part of implementing federated architecture and making the interface compatible with the web this version contains the following breaking changes:

	Method changes in `CameraController`:
	- The `takePicture` method no longer accepts the `path` parameter, but instead returns the captured image as an instance of the `XFile` class;
	- The `startVideoRecording` method no longer accepts the `filePath`. Instead the recorded video is now returned as a `XFile` instance when the `stopVideoRecording` method completes;
	- The `stopVideoRecording` method now returns the captured video when it completes;
	- Added the `buildPreview` method which is now used to implement the CameraPreview widget.

	## 0.5.8+19

	* Update Flutter SDK constraint.

	## 0.5.8+18

	* Suppress unchecked warning in Android tests which prevented the tests to compile.

	## 0.5.8+17

	* Added Android 30 support.

	## 0.5.8+16

	* Moved package to camera/camera subdir, to allow for federated implementations.

	## 0.5.8+15

	* Added the `debugCheckIsDisposed` method which can be used in debug mode to validate if the `CameraController` class has been disposed.

	## 0.5.8+14

	* Changed the order of the setters for `mediaRecorder` in `MediaRecorderBuilder.java` to make it more readable.

	## 0.5.8+13

	* Added Dartdocs for all public APIs.

	## 0.5.8+12

	* Added information of video not working correctly on Android emulators to `README.md`.

	## 0.5.8+11

	* Fix rare nullptr exception on Android.
	* Updated README.md with information about handling App lifecycle changes.

	## 0.5.8+10

	* Suppress the `deprecated_member_use` warning in the example app for `ScaffoldMessenger.showSnackBar`.

	## 0.5.8+9

	* Update android compileSdkVersion to 29.

	## 0.5.8+8

	* Fixed garbled audio (in video) by setting audio encoding bitrate.

	## 0.5.8+7

	* Keep handling deprecated Android v1 classes for backward compatibility.

	## 0.5.8+6

	* Avoiding uses or overrides a deprecated API in CameraPlugin.java.

	## 0.5.8+5

	* Fix compilation/availability issues on iOS.

	## 0.5.8+4

	* Fixed bug caused by casting a `CameraAccessException` on Android.

	## 0.5.8+3

	* Fix bug in usage example in README.md

	## 0.5.8+2

	* Post-v2 embedding cleanups.

	## 0.5.8+1

	* Update lower bound of dart dependency to 2.1.0.

	## 0.5.8

	* Remove Android dependencies fallback.
	* Require Flutter SDK 1.12.13+hotfix.5 or greater.

	## 0.5.7+5

	* Replace deprecated `getFlutterEngine` call on Android.

	## 0.5.7+4

	* Add `pedantic` to dev_dependency.

	## 0.5.7+3

	* Fix an Android crash when permissions are requested multiple times.

	## 0.5.7+2

	* Remove the deprecated `author:` field from pubspec.yaml
	* Migrate the plugin to the pubspec platforms manifest.
	* Require Flutter SDK 1.10.0 or greater.

	## 0.5.7+1

	* Fix example null exception.

	## 0.5.7

	* Fix unawaited futures.

	## 0.5.6+4

	* Android: Use CameraDevice.TEMPLATE_RECORD to improve image streaming.

	## 0.5.6+3

	* Remove AndroidX warning.

	## 0.5.6+2

	* Include lifecycle dependency as a compileOnly one on Android to resolve
	potential version conflicts with other transitive libraries.

	## 0.5.6+1

	* Android: Use android.arch.lifecycle instead of androidx.lifecycle:lifecycle in `build.gradle` to support apps that has not been migrated to AndroidX.

	## 0.5.6

	* Add support for the v2 Android embedding. This shouldn't affect existing
	functionality.

	## 0.5.5+1

	* Fix event type check

	## 0.5.5

	* Define clang modules for iOS.

	## 0.5.4+3

	* Update and migrate iOS example project.

	## 0.5.4+2

	* Fix Android NullPointerException on devices with only front-facing camera.

	## 0.5.4+1

	* Fix Android pause and resume video crash when executing in APIs below 24.

	## 0.5.4

	* Add feature to pause and resume video recording.

	## 0.5.3+1

	* Fix too large request code for FragmentActivity users.

	## 0.5.3

	* Added new quality presets.
	* Now all quality presets can be used to control image capture quality.

	## 0.5.2+2

	* Fix memory leak related to not unregistering stream handler in FlutterEventChannel when disposing camera.

	## 0.5.2+1

	* Fix bug that prevented video recording with audio.

	## 0.5.2

	* Added capability to disable audio for the `CameraController`. (e.g. `CameraController(_, _,
	enableAudio: false);`)

	## 0.5.1

	* Can now be compiled with earlier Android sdks below 21 when
	`<uses-sdk tools:overrideLibrary="io.flutter.plugins.camera"/>` has been added to the project
	`AndroidManifest.xml`. For sdks below 21, the plugin won't be registered and calls to it will throw
	a `MissingPluginException.`

	## 0.5.0

	* Breaking Change This plugin no longer handles closing and opening the camera on Android
	lifecycle changes. Please use `WidgetsBindingObserver` to control camera resources on lifecycle
	changes. See example project for example using `WidgetsBindingObserver`.

	## 0.4.3+2

	* Bump the minimum Flutter version to 1.2.0.
	* Add template type parameter to `invokeMethod` calls.

	## 0.4.3+1

	* Catch additional `Exception`s from Android and throw as `CameraException`s.

	## 0.4.3

	* Add capability to prepare the capture session for video recording on iOS.

	## 0.4.2

	* Add sensor orientation value to `CameraDescription`.

	## 0.4.1

	* Camera methods are ran in a background thread on iOS.

	## 0.4.0+3

	* Fixed a crash when the plugin is registered by a background FlutterView.

	## 0.4.0+2

	* Fix orientation of captured photos when camera is used for the first time on Android.

	## 0.4.0+1

	* Remove categories.

	## 0.4.0

	* Breaking Change Change iOS image stream format to `ImageFormatGroup.bgra8888` from
	`ImageFormatGroup.yuv420`.

	## 0.3.0+4

	* Fixed bug causing black screen on some Android devices.

	## 0.3.0+3

	* Log a more detailed warning at build time about the previous AndroidX
	migration.

	## 0.3.0+2

	* Fix issue with calculating iOS image orientation in certain edge cases.

	## 0.3.0+1

	* Remove initial method call invocation from static camera method.

	## 0.3.0

	* Breaking change. Migrate from the deprecated original Android Support
	Library to AndroidX. This shouldn't result in any functional changes, but it
	requires any Android apps using this plugin to [also
	migrate](https://developer.android.com/jetpack/androidx/migrate) if they're
	using the original support library.

	## 0.2.9+1

	* Fix a crash when failing to start preview.

	## 0.2.9

	* Save photo orientation data on iOS.

	## 0.2.8

	* Add access to the image stream from Dart.
	* Use `cameraController.startImageStream(listener)` to process the images.

	## 0.2.7

	* Fix issue with crash when the physical device's orientation is unknown.

	## 0.2.6

	* Update the camera to use the physical device's orientation instead of the UI
	orientation on Android.

	## 0.2.5

	* Fix preview and video size with satisfying conditions of multiple outputs.

	## 0.2.4

	* Unregister the activity lifecycle callbacks when disposing the camera.

	## 0.2.3

	* Added path_provider and video_player as dev dependencies because the example uses them.
	* Updated example path_provider version to get Dart 2 support.

	## 0.2.2

	* iOS image capture is done in high quality (full camera size)

	## 0.2.1

	* Updated Gradle tooling to match Android Studio 3.1.2.

	## 0.2.0

	* Added support for video recording.
	* Changed the example app to add video recording.

	A lot of breaking changes in this version:

	Getter changes:
	- Removed `isStarted`
	- Renamed `initialized` to `isInitialized`
	- Added `isRecordingVideo`

	Method changes:
	- Renamed `capture` to `takePicture`
	- Removed `start` (the preview starts automatically when `initialize` is called)
	- Added `startVideoRecording(String filePath)`
	- Removed `stop` (the preview stops automatically when `dispose` is called)
	- Added `stopVideoRecording`

	## 0.1.2

	* Fix Dart 2 runtime errors.

	## 0.1.1

	* Fix Dart 2 runtime error.

	## 0.1.0

	* Breaking change. Set SDK constraints to match the Flutter beta release.

	## 0.0.4

	* Revert regression of `CameraController.capture()` introduced in v. 0.0.3.

	## 0.0.3

	* Improved resource cleanup on Android. Avoids crash on Activity restart.
	* Made the Future returned by `CameraController.dispose()` and `CameraController.capture()` actually complete on
	Android.

	## 0.0.2

	* Simplified and upgraded Android project template to Android SDK 27.
	* Moved Android package to io.flutter.plugins.
	* Fixed warnings from the Dart 2.0 analyzer.

	## 0.0.1

	* Initial release