Setup

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Get your Application Keys

1. Create a new app
2. Head over to the API Keys section and note the Auth Key, App ID & Region

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Add the CometChatCalls Dependency

1. Add the following code in your pubspec.yaml file and run pub get command.

  cometchat_calls_sdk: ^4.0.11

2. Import CometChatCalls using following code in dart

import 'package:cometchat_calls_sdk/cometchat_calls_sdk.dart';  

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Initialise CometChatCalls

1. callAppSettings - An object of the CallAppSettings class can be created using the CallAppSettingBuilder class. The appId and region field is mandatory and can be set using the setAppId() and setRegion() method.

• App ID: CometChat app ID.
• Region: The region where you app was created.
• Host(host: string): This method takes the client URL as input and uses this client URL instead of the default client URL. This can be used in case of dedicated deployment of CometChat.

CallAppSettings callAppSettings= (CallAppSettingBuilder()
..appId = "xxxxxxxxxx"
..region= "xxxxxxxxxx"
  //..host = "xxxxxxxxx"
).build();
CometChatCalls.init(callAppSettings, onSuccess: (String successMessage) {
debugPrint("Initialization completed successfully  $successMessage");
}, onError: (CometChatCallsException e) {
debugPrint("Initialization failed with exception: ${e.message}");
});