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According to current documentation of flutter platfrom channel it seems only possible to call host (Native) from client (Dart) and then we get response from host. Is there any possiblity of its reverse, e.g. to call directly Client from host?
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Yes, this is possible using
MethodChannel.You will to specify a call handler on your method channel by using
setMethodCallHandler.As an example, the Java version of
MethodChannelhas theinvokeMethodmethod just like the Dart class has. This means that you can useinvokeMethodon all platform. If you are calling it from native, you will have to set a method call handler in Flutter and vise versa.On iOS it is exactly the same.