registerCallBack method

dynamic registerCallBack(
  1. Pointer<Void> targetPtr,
  2. String functionName,
  3. Function function
)

Implementation

registerCallBack(
    Pointer<Void> targetPtr, String functionName, Function function) {
  Map<String, Function>? methodsMap = _callbackManager[targetPtr];
  if (methodsMap == null) {
    methodsMap = {functionName: function};
  } else {
    methodsMap[functionName] = function;
  }
  _callbackManager[targetPtr] = methodsMap;
}