Join / Leave Channel

1. Join Channel

Anyone can join a public channel even without invitation from the owner.

Java

TalkPlus.joinChannel(channelId, 
    new TalkPlus.CallbackListener<TPChannel>() {
        @Override
        public void onSuccess(TPChannel tpChannel) { 
        }
        @Override
        public void onFailure(int errorCode, Exception exception) {
        }
    }
);

Kotlin

TalkPlus.joinChannel(channelId, 
    object : TalkPlus.CallbackListener<TPChannel>() {
        override fun onSuccess(tpChannel: TPChannel) {  }
        override fun onFailure(errorCode: Int, exception: Exception) { }
    })

2. Join InvitationOnly Channel

In order to join an invitationOnly channel, you need to know the channel’s invitationCode.

Java

TalkPlus.joinChannel(channelId, 
    invitationCode, 
    new TalkPlus.CallbackListener<TPChannel>() {
        @Override
        public void onSuccess(TPChannel tpChannel) {
        }
        @Override
        public void onFailure(int errorCode, Exception exception) {
        }
    }
);

Kotlin

TalkPlus.joinChannel(channelId, 
    invitationCode, 
    object : TalkPlus.CallbackListener<TPChannel>() {
        override fun onSuccess(tpChannel: TPChannel) { }
        override fun onFailure(errorCode: Int, exception: Exception) { }
    })

3. Leave Channel

If you are the last remaining channel member and you set deleteChannelIfEmpty parameter to true when leaving the channel, the channel will be deleted.

Java

TalkPlus.leaveChannel(channel, 
    deleteChannelIfEmpty, 
    new TalkPlus.CallbackListener<Void>() {
        @Override
        public void onSuccess(Void aVoid) {
        }
        @Override
        public void onFailure(int errorCode, Exception exception) {
        }
    }
)

Kotlin

TalkPlus.leaveChannel(channel, 
    deleteChannelIfEmpty, 
    object : TalkPlus.CallbackListener<Void?>() {
        override fun onSuccess(aVoid: Void?) { }
        override fun onFailure(errorCode: Int, exception: Exception) { }
    })