ensureChannelInitialized method
Implementation
@visibleForTesting
MethodChannel ensureChannelInitialized(int id) {
MethodChannel? channel = _channels[id];
if (channel == null) {
channel = MethodChannel('oneplusdream/video_channel_$id');
channel.setMethodCallHandler(
(MethodCall call) => _handleMethodCall(call, id));
_channels[id] = channel;
}
return channel;
}