androidcallgsmconference

How to properly implement Call.conference (Android API 23+) with GSM calls?

I'm trying to create conference call using Call.conference(Call callToConferenceWith) and this function do nothing…

Does anyone advise me how to properly implement this function?

Solution

  • All the necessary information and implementation can be found at this link: https://android.googlesource.com/platform/packages/apps/InCallUI/+/android-5.0.1_r1/src/com/android/incallui (Do not be afraid this is an implementation for Android 5.0.1+. All the necessary implementations are essentially the same.)

    For you, important files are InCallPresenter.java and TelecomAdapter.java

    Enjoy conference calls with Android ;)