Adjusting height for inside UITabBar

Author: AidenMontgomery

lib/KeyboardTrackingViewManager.m

@@ -501,12 +501,24 @@ - (void) rctContentDidAppearNotification:(NSNotification*)notification
     });
 }
 
+-(CGFloat)getTabBarHeight {
+  UITabBarController *tabBarController = (UITabBarController *)[[[UIApplication sharedApplication] delegate] window].rootViewController;
+  CGFloat tabbarHeight = 0.0f;
+  
+  if (!tabBarController.tabBar.isHidden) {
+    tabbarHeight = tabBarController.tabBar.bounds.size.height;
+  }
+  
+  return tabbarHeight;
+}
+
 #pragma mark - ObservingInputAccessoryViewDelegate methods
 
 -(void)updateTransformAndInsets
 {
     CGFloat bottomSafeArea = [self getBottomSafeArea];
-    CGFloat accessoryTranslation = MIN(-bottomSafeArea, -_observingInputAccessoryView.keyboardHeight);
+    CGFloat tabBarHeight = [self getTabBarHeight];
+    CGFloat accessoryTranslation = MIN(-bottomSafeArea, -(_observingInputAccessoryView.keyboardHeight - tabBarHeight));
 
     if (_observingInputAccessoryView.keyboardHeight <= bottomSafeArea) {
         _bottomViewHeight = kBottomViewHeight;

lib/ObservingInputAccessoryView.m

@@ -7,7 +7,6 @@
 //
 
 #import "ObservingInputAccessoryView.h"
-#import <React/RCTView.h>
 
 @implementation ObservingInputAccessoryViewManager
 
@@ -89,13 +88,7 @@ - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(N
         CGFloat boundsH = self.superview.bounds.size.height;
 
         _previousKeyboardHeight = _keyboardHeight;
-		_keyboardHeight = MAX(0, self.window.bounds.size.height - (centerY - boundsH / 2) - self.intrinsicContentSize.height);
-
-        CGFloat bottomLayout = [self getBottomLayoutGuide];
-
-        if (bottomLayout) {
-          _keyboardHeight -= bottomLayout;
-        }
+        _keyboardHeight = MAX(0, self.window.bounds.size.height - (centerY - boundsH / 2) - self.intrinsicContentSize.height);
 
         [_delegate observingInputAccessoryViewDidChangeFrame:self];
 	}
@@ -173,28 +166,4 @@ - (void)_keyboardWillChangeFrameNotification:(NSNotification*)notification
 	[self invalidateIntrinsicContentSize];
 }
 
-- (UIViewController *)reactViewController:(UIView *)view
-{
-  id responder = [view nextResponder];
-  while (responder) {
-    if ([responder isKindOfClass:[UIViewController class]]) {
-      if (((UIViewController*)responder).bottomLayoutGuide.length > 0) {
-        return responder;
-      }
-    }
-    responder = [responder nextResponder];
-  }
-  return nil;
-}
-
-- (CGFloat)getBottomLayoutGuide
-{
-  UIViewController *controller = [self reactViewController:self];
-  if (controller) {
-    return controller.bottomLayoutGuide.length;
-  }
-  
-  return 0;
-}
-
 @end