An Android app to build a simple NCCO(Nexmo Call Control Object) and create an outgoing phone call.
To run this project you'll have to create a Nexmo Apllication, and authenticate your network calls with your JWT. There are a few ways to accomplish it.
To do that without your server side supprt, here are instructions to do it with Nexmo CLI:
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If you don't already have one, setup a [Nexmo account]((https://dashboard.nexmo.com/).
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Use npm to install and setup the Nexmo CLI:
$ npm install nexmo-cli -g- Set up Nexmo CLI with your API_KEY and API_SECRET, which can be found on Nexmo dashboard
$ nexmo setup <API_KEY> <API_SECRET>- Create a new Nexmo Voice Application, and generate locally a private key file:
$ nexmo app:create "My Nexmo App" http://example.com/answer http://example.com/event --type=voice --keyfile=private.keyIn the output of that command you'll find the ID of the generated app. Take a note of it.
- Create a JSON Web Token (JWT). Make sure to replace MY_APP_ID with the Nexmo Application Id generated on previous step. in this example the JWT will expire in 1 day from the moment it was generated.
nexmo jwt:generate ./private.key exp=$(($(date +%s)+86400)) acl='/**' application_id=MY_APP_IDThe output will give you a JWT. Copy it.
After opening this project in Android Studio, open NexmoApiService.kt file, paste your JWT as the value of const val APP_JWT
Now you'll be able to make authenticated network calls.
After running the app:
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Insert the phone number you'd like to call to.
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Click on Talk, Stream or Input buttons to add an action to the NCCO.
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When you're ready, click the Call button below to place the call. (notice: the calls will be charged on your Nexmo account credit)
