Flutter

This section guides you through the process of starting to build an application using Flutter SDK and integrating Voximplant.

To begin, you need to add the Flutter SDK to your project. You can do this by using the Flutter package as a library.

1. Depend on it

Run the following command to add the Flutter package to your project:

$ flutter pub add flutter_voximplant

This command adds a line like this to your project’s pubspec.yaml file (and run an implicit flutter pub get):

dependencies:
  flutter_voximplant: ^3.12.0

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

2. Import it

In your Dart code, you can now import the Flutter package using the following code:

import 'package:flutter_voximplant/flutter_voximplant.dart';

To use the Flutter SDK for iOS, you need to add a specific entry to your Info.plist file, which is located in /ios/Runner/Info.plist.

<key>NSMicrophoneUsageDescription</key>
<string>Microphone is required to make voice calls</string>
<key>NSCameraUsageDescription</key>
<string>Camera is required to make video calls</string>

This entry allows your app to access the microphone and cameras.

To use the Flutter SDK for Android, you need to ensure that you have Java 8 support. Open the android/app/build.gradle file and add the following lines to the ‘android’ section:

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

Client is the main class of the SDK that provides access to Voximplant’s functions. To get its instance, use the Voximplant().getClient() method:

To connect to the Voximplant cloud and log in, use the VIClient.getClientState() method. This method returns the current state of the connection to the Voximplant cloud and allows you to perform actions based on it.

Now you have your application and SDK set up and successfully connected to the Voximplant cloud. To start implementing desired functionality, such as calls, conferences, messages, and more, go to the Guides section of our documentation and pick the features you need.

Implement the desired functionality by following step-by-step Guides or download and test our latest Flutter SDK here: