From c4e7d664c3d788403a6d575e6a78df00ecdccfcc Mon Sep 17 00:00:00 2001
From: Miguel Correlo <correlomm@gmail.com>
Date: Thu, 24 Mar 2016 20:44:10 +0000
Subject: [PATCH] Update BSKeyboardControls.m

Only became active the keyboard when the view is visible
---
 BSKeyboardControls/BSKeyboardControls.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/BSKeyboardControls/BSKeyboardControls.m b/BSKeyboardControls/BSKeyboardControls.m
index abb2321..78600b0 100644
--- a/BSKeyboardControls/BSKeyboardControls.m
+++ b/BSKeyboardControls/BSKeyboardControls.m
@@ -107,7 +107,7 @@ - (void)dealloc
 #pragma mark -
 #pragma mark Public Methods
 
-- (void)setActiveField:(id)activeField
+- (void)setActiveField:(UIView *)activeField
 {
     if (activeField != _activeField)
     {
@@ -115,7 +115,7 @@ - (void)setActiveField:(id)activeField
         {
             _activeField = activeField;
         
-            if (activeField)
+            if (activeField && ![activeField isHidden] && activeField.alpha > 0)
             {
                 if (![activeField isFirstResponder])
                 {