This demo demonstrates basic audio call functionality of the Voximplant Android SDK. The application supports audio calls between this Android app and other apps that use any Voximplant SDK. Based on MVP architectural pattern.
The application is able to:
- log in to the Voximplant Cloud
- make an audio call
- receive an incoming call
- put a call on hold / take it off hold
- change an audio device (speaker, receiver, wired headset, bluetooth headset) during a call
- mute audio during a call
- send DTMF
- receive push notifications (requires additional setup)
- turn off the touch screen during calls when your ear is close to the screen (proximity sensor usage)
Because of the limited access to sensors in background in Android 9, we have made a foreground service to access microphone while app is in the background.
See the following file for code details:
- CallService (also used to work with proximity sensor)
Because of the restrictions on starting activities from the background in Android 10, we have made NotificationHelper class build and show full screen notifications
See the following file for code details:
To get started, you'll need to register a free Voximplant developer account.
You'll need the following:
- Voximplant application
- two Voximplant users
- VoxEngine scenario
- routing setup
We've implemented a special template to enable you to quickly use the demo – just
install SDK tutorial from our marketplace:
You can set up it manually using our Getting started guide and tutorials
require(Modules.PushService);
VoxEngine.addEventListener(AppEvents.CallAlerting, (e) => {
const newCall = VoxEngine.callUserDirect(
e.call,
e.destination,
e.callerid,
e.displayName,
null
);
VoxEngine.easyProcess(e.call, newCall, ()=>{}, true);
});
-
Clone this repo
-
Select AudioCall and build the project using Android Studio
Log in using:
- Voximplant user name in the format
[email protected] - password
See the following files for code details:
Enter a Voximplant user name to the input field and press "Call" button to make a call.
See the following files for code details:
Mute, hold, change an audio device or send DTMFs during a call.
See the following files for code details:
- Getting started
- Voximplant Android SDK reference
- Installing Voximplant Android SDK
- HowTo's
- Push Notifications Tutorial
- contact us via
[email protected] - create an issue
- join our developer community