code: private TypeSpec getBinderWrapper() {
          TypeSpec.Builder staticBinderWrapperClassBuilder = TypeSpec
                  .classBuilder("BinderWrapper")
                  .addModifiers(Modifier.PRIVATE)
                  .addModifiers(Modifier.STATIC)
                  .addField(ClassName.get("android.os", "IBinder"), "binder", Modifier.PRIVATE)
                  .addMethod(MethodSpec.constructorBuilder()
                          .addParameter(ClassName.get("android.os", "IBinder"), "binder")
                          .addStatement("this.binder = binder")
                          .build())
                  .addMethod(MethodSpec.methodBuilder("asBinder")
                          .addModifiers(Modifier.PUBLIC)
                          .addAnnotation(Override.class)
                          .returns(ClassName.get("android.os", "IBinder"))
                          .addStatement("return binder")
                          .build())
                  .addSuperinterface(ClassName.get("android.os", "IInterface"));
  
          return staticBinderWrapperClassBuilder.build();
      }
docs: Add the static inner Binder wrapper