| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This header is available in the Test module. Import via "@import camera.Test;" |
| |
| #import <camera/CameraPlugin.h> |
| #import <camera/FLTThreadSafeFlutterResult.h> |
| |
| /// Methods exposed for unit testing. |
| @interface CameraPlugin () |
| |
| // All FLTCam's state access and capture session related operations should be on run on this queue. |
| @property(nonatomic, strong) dispatch_queue_t captureSessionQueue; |
| |
| /// Inject @p FlutterTextureRegistry and @p FlutterBinaryMessenger for unit testing. |
| - (instancetype)initWithRegistry:(NSObject<FlutterTextureRegistry> *)registry |
| messenger:(NSObject<FlutterBinaryMessenger> *)messenger |
| NS_DESIGNATED_INITIALIZER; |
| |
| /// Hide the default public constructor. |
| - (instancetype)init NS_UNAVAILABLE; |
| |
| /// Handles `FlutterMethodCall`s and ensures result is send on the main dispatch queue. |
| /// |
| /// @param call The method call command object. |
| /// @param result A wrapper around the `FlutterResult` callback which ensures the callback is called |
| /// on the main dispatch queue. |
| - (void)handleMethodCallAsync:(FlutterMethodCall *)call result:(FLTThreadSafeFlutterResult *)result; |
| |
| /// Called by the @c NSNotificationManager each time the device's orientation is changed. |
| /// |
| /// @param notification @c NSNotification instance containing a reference to the `UIDevice` object |
| /// that triggered the orientation change. |
| - (void)orientationChanged:(NSNotification *)notification; |
| |
| @end |
