hi, I have problems regarding the passage of parameters from my native android code to that Unity.

hi, I have problems regarding the passage of parameters from my native android code to that Unity. Using the method:

public void getParams(string message){

  if (message == "Ready"){
       Dictionary<string, int> coords =**PhotoinputActivity.**CallStatic<Dictionary<string, int>>("getCoords");
       Dictionary<string, string> direcs = **PhotoInputActivity**.CallStatic<Dictionary<string, int>>("getDirecs");

         // Make the transformations
         setRotation(direcs);
         setLocation(coords);
 }
  }

note well: PhotoimputActivity is the name of my android Activity but PhotoinputActivity is marked as an error.I thank you waiting for your solution