khongten001 / voipdemo Goto Github PK

VOIP Test

This is a work in progress for VOIP support (initially iOS) for Delphi

This repo has been created so as to seek help with at least one outstanding issue, so is only temporary and may be removed at any time

All required files have been included, so please indicate if there any missing

Setup

In order to test this project, you will need to:

Log in to the Apple Developer site and:

• Create an App ID that has Push Notifications enabled. Alternatively, use an existing App ID that has them enabled
• Create a VoIP Services certificate, download it and import it into KeyChain Access on your Mac

In the KeyChain Access app on your Mac, right-click the VoIP services certificate, click Export and save the exported certificate in .p12 format (the default) somewhere on the Mac

Download the Pusher app (a macOS app used for testing push notifications) from here

In the Delphi SDK Manager, add the CallKit and PushKit frameworks to the iOS SDK. This link has a guide on how to add frameworks.

In the Version Info of the Project Options for the project, select All Configurations - iOS Device 64-bit in the combobox, and modify the CFBundleIdentifier value to match the identifier of the App ID

Running/testing

On the Mac:

• Run the Console app (in /Applications/Utilities)
• In the filter edit box in the top right of Console, type "VOIPDemo" (without the quotes) and hit enter
• Click where it says "Any" just before VOIPDemo, and select Process from the dropdown
• In the filter edit box, type "DEBUG:" (without the quotes) and hit enter
• Select the target iOS device from the list on the left

On the Windows machine, compile/deploy/run the app

On the Mac:

• In the Console app, you should see a line that begins with DEBUG: Token. Select this line, and in the memo at the bottom, select and copy the token value
• Run the Pusher app, click the combobox at the top, click the "Import PKCS # 12 file.." option and select the .p12 file that you saved earlier (see Setup section)
• Paste the token value copied earlier into the token edit box
• In the payload memo, paste in this text: {"id": "[email protected]", "caller": "Me"}
• Click the Push button

This should result in a push notification being sent to the device, which in turn ultimately calls the TPlatformVOIP.ReportIncomingCall method in the DW.VOIP.iOS unit. You should see messages in the Console app that reflect this process

The issue

The issue is that the call to FProvider.reportNewIncomingCallWithUUID inside the TPlatformVOIP.ReportIncomingCall method should result in the CallKit UI being displayed, as well as the TPlatformVOIP.IncomingCallCompletionHandler method being called, neither of which occurs. As a guide, the result should look something like this:

Which is from this article

Please use this issue for comments/discussion, and discussion can also occur in the #general channel in the Delphi Worlds Slack workspace

This code is destined for the Kastri library, so anyone who helps out will be able to benefit from it

Thanks in advance for any help!