Show hamburger icon if activity has a SideMenu

android/app/src/main/java/com/reactnativenavigation/params/parsers/TitleBarLeftButtonParamsParser.java

 public class TitleBarLeftButtonParamsParser extends TitleBarButtonParamsParser {
 
     public TitleBarLeftButtonParams parseSingleButton(Bundle params) {
-        TitleBarLeftButtonParams backButtonParams = new TitleBarLeftButtonParams(super.parseSingleButton(params));
-        backButtonParams.iconState = getIconStateFromId(backButtonParams.eventId);
-        return backButtonParams;
+        TitleBarLeftButtonParams leftButtonParams = new TitleBarLeftButtonParams(super.parseSingleButton(params));
+        leftButtonParams.iconState = getIconStateFromId(leftButtonParams.eventId);
+        return leftButtonParams;
     }
 
     private MaterialMenuDrawable.IconState getIconStateFromId(String id) {

src/deprecated/platformSpecificDeprecated.android.js

     return;
   }
   addNavigatorParams(screen);
-  addNavigatorButtons(screen);
+  addNavigatorButtons(screen, params.drawer);
   addNavigationStyleParams(screen);
   screen.passProps = params.passProps;
 
   screen.navigatorEventID = screen.screenInstanceID + '_events';
 }
 
-function addNavigatorButtons(screen) {
+function addNavigatorButtons(screen, sideMenuParams) {
   const Screen = Navigation.getRegisteredScreen(screen.screen);
   Object.assign(screen, Screen.navigatorButtons);
 
     });
   }
 
-  const leftButton = getLeftButton(screen);
+  let leftButton = getLeftButton(screen);
+  debugger;
+  if (sideMenuParams && !leftButton) {
+    leftButton = createSideMenuButton();
+  }
   if (leftButton) {
     if (leftButton.icon) {
       const icon = resolveAssetSource(leftButton.icon);
   }
 }
 
+function createSideMenuButton() {
+  return {
+    id: "sideMenu"
+  };
+}
+
 function addTitleBarBackButtonIfNeeded(screen) {
   const leftButton = getLeftButton(screen);
   if (!leftButton) {