From 677397be225a3b34f4b26e573fd067f73f9eb75c Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 1 Apr 2018 22:21:20 +0300
Subject: Fix login

---
 Juick/ViewControllers/LoginViewController.m | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'Juick/ViewControllers/LoginViewController.m')

diff --git a/Juick/ViewControllers/LoginViewController.m b/Juick/ViewControllers/LoginViewController.m
index 4f63e44..fd3c2b0 100644
--- a/Juick/ViewControllers/LoginViewController.m
+++ b/Juick/ViewControllers/LoginViewController.m
@@ -12,6 +12,10 @@
 #import "AppDelegate.h"
 #import "APIClient.h"
 
+@interface LoginViewController()
+@property (nonatomic, assign) int paddingValue;
+@end
+
 @implementation LoginViewController
 
 - (void) awakeFromNib {
@@ -26,6 +30,18 @@
                                                                                            target:self action:@selector(doneSignIn)];
     self.usernameField.text = [[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.username"];
     self.passwordField.text = [[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.password"];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:) name:UIKeyboardWillHideNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardDidShow:) name:UIKeyboardDidShowNotification object:nil];
+}
+
+-(void) keyboardDidShow:(NSNotification *)sender {
+    CGRect keyboardRect = [sender.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
+    self.bottomConstraint.constant = keyboardRect.size.height - self.view.safeAreaInsets.bottom + self.paddingValue;
+    [self.view layoutIfNeeded];
+}
+-(void) keyboardWillHide:(NSNotification *)sender {
+    self.bottomConstraint.constant = self.paddingValue;
+    [self.view layoutIfNeeded];
 }
 
 
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