2/22/2023 0 Comments Agora video call ios![]() To enable the user to choose between the front and rear cameras, an IBAction for the camera switch button invokes switchCamera() to add the camera switch functionality: Hide Video Views: Once the audio is muted, the helper method resetHideButtonsTimer() is invoked to cancel any view requests and to ensure the control buttons are hidden: Flip Camera: To allow the user to mute local audio, the IBAction for the mute button invokes muteLocalAudioStream(): Sets agoraKit to nil to remove the reference to the AgoraRtcEngineKit object.Removes both the local and remote video views.Re-enables the application’s idle timer.Invokes the helper method hideControlButtons() to hide the controlButtons view containing the bottom buttons.Invokes agoraKit.leaveChannel() to leave the channel.This is invoked by the IBAction for the Hang-Up button: The leaveChannel() method: Video Call View Controller contains a helper function called leaveChannel() with the logic to leave the current video call (channel). Invokes tupRemoteVideo(videoCanvas) passing in the AgoraRtcVideoCanvas object that was just created.Sets renderMode to adaptive to ensure the video is resized proportionally to fit the display window.Sets the view property to the remoteVideo view from the storyboard.Sets the uid property to 0 to allow Agora to choose a random UID for the streaming feed.Initializes the AgoraRtcVideoCanvas object.Checks if the remoteVideo view is hidden and unhides it if it is hidden.This method performs the following actions: The rtcEngine delegate method is invoked once connected with another user and the first remote video frame is received and decoded. The VideoCallViewController class extends AgoraRtcEngineDelegate: ![]() RenderMode: Set to hidden to uniformly scale the video until it fills the visible boundaries. View: Set to the localVideo view from the storyboard. Uid: A value of 0 allows Agora to choose a random ID for the streaming feed. ![]() SetupLocalVideo() creates an AgoraRtcVideoCanvas object for the video stream. Within helper method setupLocalVideo(), is invoked by viewDidLoad(). *The call using agoraKit enables the speakerphone when using Agora, and disables the application’s idle timer to prevent the iOS application development from idling while the app is running. The channelName parameter provides the name of the channel to join for example:`demoChannel1` and the uid parameter passes the assigned user ID for the user joining the channel. The helper method called joinChannel() invokes agoraKit.joinChannel() enables a user to join a specific channel: Step 3: Specify the video dimension that can change if the camera is switched between portrait to landscape mode – viewDidLoad() How to Setup Video Calling in iOS App using Agora.io? Set the video configuration as mentioned below: Step 2: Configure the video encoding profile – setupVideo () Step 1: Enable video mode – enableVideo() The agora instance will inform the application about Agora engine runtime events such as joining or leaving a channel and the addition of new participants. During the installation process pass the application ID. Once imported, create a singleton instance with sharedEngine.
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