set Channel Name Provider
open fun setChannelNameProvider(@Nullable provider: BatchNotificationChannelsManager.ChannelNameProvider)
Used to set a channel name provider, allowing you to change Batch's default channel name.
This is the string that the user will see in their device settings, so you should translate it. Batch will call you back on your provider at least once, to get the channel name, and then will call you on every locale change, to make sure that the Android OS has the right translation.
If your provider throws an exception, Batch will use its default name.
If you simply want to use a string resource, use setChannelName.
Set to 'null' to remove the provider and use Batch's default one.