Index: talk/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m |
diff --git a/talk/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m b/talk/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m |
deleted file mode 100644 |
index d919d75b114b075574c7560183e45048f57deef3..0000000000000000000000000000000000000000 |
--- a/talk/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m |
+++ /dev/null |
@@ -1,194 +0,0 @@ |
-/* |
- * libjingle |
- * Copyright 2015 Google Inc. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are met: |
- * |
- * 1. Redistributions of source code must retain the above copyright notice, |
- * this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright notice, |
- * this list of conditions and the following disclaimer in the documentation |
- * and/or other materials provided with the distribution. |
- * 3. The name of the author may not be used to endorse or promote products |
- * derived from this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#import "ARDVideoCallViewController.h" |
- |
-#import "RTCAVFoundationVideoSource.h" |
-#import "RTCLogging.h" |
- |
-#import "ARDAppClient.h" |
-#import "ARDVideoCallView.h" |
- |
-@interface ARDVideoCallViewController () <ARDAppClientDelegate, |
- ARDVideoCallViewDelegate> |
-@property(nonatomic, strong) RTCVideoTrack *localVideoTrack; |
-@property(nonatomic, strong) RTCVideoTrack *remoteVideoTrack; |
-@property(nonatomic, readonly) ARDVideoCallView *videoCallView; |
-@end |
- |
-@implementation ARDVideoCallViewController { |
- ARDAppClient *_client; |
- RTCVideoTrack *_remoteVideoTrack; |
- RTCVideoTrack *_localVideoTrack; |
-} |
- |
-@synthesize videoCallView = _videoCallView; |
- |
-- (instancetype)initForRoom:(NSString *)room { |
- if (self = [super init]) { |
- _client = [[ARDAppClient alloc] initWithDelegate:self]; |
- [_client connectToRoomWithId:room options:nil]; |
- } |
- return self; |
-} |
- |
-- (void)loadView { |
- _videoCallView = [[ARDVideoCallView alloc] initWithFrame:CGRectZero]; |
- _videoCallView.delegate = self; |
- _videoCallView.statusLabel.text = |
- [self statusTextForState:RTCICEConnectionNew]; |
- self.view = _videoCallView; |
-} |
- |
-#pragma mark - ARDAppClientDelegate |
- |
-- (void)appClient:(ARDAppClient *)client |
- didChangeState:(ARDAppClientState)state { |
- switch (state) { |
- case kARDAppClientStateConnected: |
- RTCLog(@"Client connected."); |
- break; |
- case kARDAppClientStateConnecting: |
- RTCLog(@"Client connecting."); |
- break; |
- case kARDAppClientStateDisconnected: |
- RTCLog(@"Client disconnected."); |
- [self hangup]; |
- break; |
- } |
-} |
- |
-- (void)appClient:(ARDAppClient *)client |
- didChangeConnectionState:(RTCICEConnectionState)state { |
- RTCLog(@"ICE state changed: %d", state); |
- __weak ARDVideoCallViewController *weakSelf = self; |
- dispatch_async(dispatch_get_main_queue(), ^{ |
- ARDVideoCallViewController *strongSelf = weakSelf; |
- strongSelf.videoCallView.statusLabel.text = |
- [strongSelf statusTextForState:state]; |
- }); |
-} |
- |
-- (void)appClient:(ARDAppClient *)client |
- didReceiveLocalVideoTrack:(RTCVideoTrack *)localVideoTrack { |
- self.localVideoTrack = localVideoTrack; |
-} |
- |
-- (void)appClient:(ARDAppClient *)client |
- didReceiveRemoteVideoTrack:(RTCVideoTrack *)remoteVideoTrack { |
- self.remoteVideoTrack = remoteVideoTrack; |
- _videoCallView.statusLabel.hidden = YES; |
-} |
- |
-- (void)appClient:(ARDAppClient *)client |
- didError:(NSError *)error { |
- NSString *message = |
- [NSString stringWithFormat:@"%@", error.localizedDescription]; |
- [self showAlertWithMessage:message]; |
- [self hangup]; |
-} |
- |
-#pragma mark - ARDVideoCallViewDelegate |
- |
-- (void)videoCallViewDidHangup:(ARDVideoCallView *)view { |
- [self hangup]; |
-} |
- |
-- (void)videoCallViewDidSwitchCamera:(ARDVideoCallView *)view { |
- // TODO(tkchin): Rate limit this so you can't tap continously on it. |
- // Probably through an animation. |
- [self switchCamera]; |
-} |
- |
-#pragma mark - Private |
- |
-- (void)setLocalVideoTrack:(RTCVideoTrack *)localVideoTrack { |
- if (_localVideoTrack == localVideoTrack) { |
- return; |
- } |
- [_localVideoTrack removeRenderer:_videoCallView.localVideoView]; |
- _localVideoTrack = nil; |
- [_videoCallView.localVideoView renderFrame:nil]; |
- _localVideoTrack = localVideoTrack; |
- [_localVideoTrack addRenderer:_videoCallView.localVideoView]; |
-} |
- |
-- (void)setRemoteVideoTrack:(RTCVideoTrack *)remoteVideoTrack { |
- if (_remoteVideoTrack == remoteVideoTrack) { |
- return; |
- } |
- [_remoteVideoTrack removeRenderer:_videoCallView.localVideoView]; |
- _remoteVideoTrack = nil; |
- [_videoCallView.remoteVideoView renderFrame:nil]; |
- _remoteVideoTrack = remoteVideoTrack; |
- [_remoteVideoTrack addRenderer:_videoCallView.remoteVideoView]; |
-} |
- |
-- (void)hangup { |
- self.remoteVideoTrack = nil; |
- self.localVideoTrack = nil; |
- [_client disconnect]; |
- if (![self isBeingDismissed]) { |
- [self.presentingViewController dismissViewControllerAnimated:YES |
- completion:nil]; |
- } |
-} |
- |
-- (void)switchCamera { |
- RTCVideoSource* source = self.localVideoTrack.source; |
- if ([source isKindOfClass:[RTCAVFoundationVideoSource class]]) { |
- RTCAVFoundationVideoSource* avSource = (RTCAVFoundationVideoSource*)source; |
- avSource.useBackCamera = !avSource.useBackCamera; |
- _videoCallView.localVideoView.transform = avSource.useBackCamera ? |
- CGAffineTransformIdentity : CGAffineTransformMakeScale(-1, 1); |
- } |
-} |
- |
-- (NSString *)statusTextForState:(RTCICEConnectionState)state { |
- switch (state) { |
- case RTCICEConnectionNew: |
- case RTCICEConnectionChecking: |
- return @"Connecting..."; |
- case RTCICEConnectionConnected: |
- case RTCICEConnectionCompleted: |
- case RTCICEConnectionFailed: |
- case RTCICEConnectionDisconnected: |
- case RTCICEConnectionClosed: |
- return nil; |
- } |
-} |
- |
-- (void)showAlertWithMessage:(NSString*)message { |
- UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:nil |
- message:message |
- delegate:nil |
- cancelButtonTitle:@"OK" |
- otherButtonTitles:nil]; |
- [alertView show]; |
-} |
- |
-@end |