d17d536577
To achieve this, several changes needed to be made on both UI and app logic level. * Settings view controller is added (modally shown when the settings button is pressed). - From there the user can see the current capture resolution and select another capture resolution. * Model class for the capture resolution added. - Improves readability and makes separation of concerns cleaner - Handles persisting - Provides defaults - Maps video resolution setting to RTCMediaConstraints dictionary * Test for the model class In future it would be possible to extend this CL and add further settings (i.e bit rate). Also it would be easy to remove the hardcoded resolutions and use dynamic values depending on device capability. BUG=webrtc:6473 Review-Url: https://codereview.webrtc.org/2462623002 Cr-Commit-Position: refs/heads/master@{#14881}
84 lines
2.9 KiB
Objective-C
84 lines
2.9 KiB
Objective-C
/*
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* Copyright 2014 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import <Foundation/Foundation.h>
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#import "WebRTC/RTCPeerConnection.h"
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#import "WebRTC/RTCVideoTrack.h"
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typedef NS_ENUM(NSInteger, ARDAppClientState) {
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// Disconnected from servers.
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kARDAppClientStateDisconnected,
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// Connecting to servers.
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kARDAppClientStateConnecting,
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// Connected to servers.
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kARDAppClientStateConnected,
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};
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@class ARDAppClient;
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@class RTCMediaConstraints;
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// The delegate is informed of pertinent events and will be called on the
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// main queue.
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@protocol ARDAppClientDelegate <NSObject>
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- (void)appClient:(ARDAppClient *)client
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didChangeState:(ARDAppClientState)state;
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- (void)appClient:(ARDAppClient *)client
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didChangeConnectionState:(RTCIceConnectionState)state;
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- (void)appClient:(ARDAppClient *)client
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didReceiveLocalVideoTrack:(RTCVideoTrack *)localVideoTrack;
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- (void)appClient:(ARDAppClient *)client
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didReceiveRemoteVideoTrack:(RTCVideoTrack *)remoteVideoTrack;
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- (void)appClient:(ARDAppClient *)client
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didError:(NSError *)error;
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- (void)appClient:(ARDAppClient *)client
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didGetStats:(NSArray *)stats;
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@end
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// Handles connections to the AppRTC server for a given room. Methods on this
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// class should only be called from the main queue.
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@interface ARDAppClient : NSObject
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// If |shouldGetStats| is true, stats will be reported in 1s intervals through
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// the delegate.
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@property(nonatomic, assign) BOOL shouldGetStats;
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@property(nonatomic, readonly) ARDAppClientState state;
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@property(nonatomic, weak) id<ARDAppClientDelegate> delegate;
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// Convenience constructor since all expected use cases will need a delegate
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// in order to receive remote tracks.
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- (instancetype)initWithDelegate:(id<ARDAppClientDelegate>)delegate;
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// Sets camera constraints.
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- (void)setCameraConstraints:(RTCMediaConstraints *)mediaConstraints;
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// Establishes a connection with the AppRTC servers for the given room id.
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// If |isLoopback| is true, the call will connect to itself.
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// If |isAudioOnly| is true, video will be disabled for the call.
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// If |shouldMakeAecDump| is true, an aecdump will be created for the call.
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// If |shouldUseLevelControl| is true, the level controller will be used
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// in the call.
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- (void)connectToRoomWithId:(NSString *)roomId
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isLoopback:(BOOL)isLoopback
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isAudioOnly:(BOOL)isAudioOnly
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shouldMakeAecDump:(BOOL)shouldMakeAecDump
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shouldUseLevelControl:(BOOL)shouldUseLevelControl;
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// Disconnects from the AppRTC servers and any connected clients.
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- (void)disconnect;
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@end
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