Create bottom Contraint to open keyboard ( update pod )- BS2

takenet · Aug 10, 2021 · a8a29eb · a8a29eb
1 parent 01eff74
commit a8a29eb
Show file tree

Hide file tree

Showing 3 changed files with 29 additions and 25 deletions.
diff --git a/.DS_Store b/.DS_Store
diff --git a/src/BlipChat/Storyboard.storyboard b/src/BlipChat/Storyboard.storyboard
@@ -1,11 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="32R-DJ-UGp">
-    <device id="retina4_0" orientation="portrait">
-        <adaptation id="fullscreen"/>
-    </device>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="18122" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="32R-DJ-UGp">
+    <device id="retina4_0" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="18093"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -19,10 +17,10 @@
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <view contentMode="scaleToFill" restorationIdentifier="baseView" preservesSuperviewLayoutMargins="YES" translatesAutoresizingMaskIntoConstraints="NO" id="5xx-bq-PFL" userLabel="baseView">
-                                <rect key="frame" x="0.0" y="20" width="320" height="548"/>
+                                <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
                                 <subviews>
                                     <progressView autoresizesSubviews="NO" opaque="NO" contentMode="scaleToFill" verticalHuggingPriority="750" progress="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="LaT-Zt-8KK">
-                                        <rect key="frame" x="0.0" y="0.0" width="320" height="2"/>
+                                        <rect key="frame" x="0.0" y="0.0" width="320" height="4"/>
                                     </progressView>
                                 </subviews>
                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -33,18 +31,19 @@
                                 </constraints>
                             </view>
                         </subviews>
+                        <viewLayoutGuide key="safeArea" id="zJv-WX-D0o"/>
                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                         <constraints>
-                            <constraint firstItem="5xx-bq-PFL" firstAttribute="bottom" secondItem="zJv-WX-D0o" secondAttribute="bottom" id="MeK-IB-W7K"/>
+                            <constraint firstItem="5xx-bq-PFL" firstAttribute="bottom" secondItem="zJv-WX-D0o" secondAttribute="bottom" id="MeK-IB-W7K" userLabel="Bottom Constraint"/>
                             <constraint firstItem="5xx-bq-PFL" firstAttribute="leading" secondItem="zJv-WX-D0o" secondAttribute="leading" id="QOM-Dn-4Nm"/>
                             <constraint firstItem="5xx-bq-PFL" firstAttribute="top" secondItem="zJv-WX-D0o" secondAttribute="top" id="ceK-LL-Ezu"/>
                             <constraint firstItem="5xx-bq-PFL" firstAttribute="trailing" secondItem="zJv-WX-D0o" secondAttribute="trailing" id="vFB-8B-ZXd"/>
                         </constraints>
-                        <viewLayoutGuide key="safeArea" id="zJv-WX-D0o"/>
                     </view>
                     <navigationItem key="navigationItem" title="Title" id="JE0-4t-T4g"/>
                     <connections>
                         <outlet property="baseView" destination="5xx-bq-PFL" id="2rz-M5-x4l"/>
+                        <outlet property="bottomConstraint" destination="MeK-IB-W7K" id="Ux5-n7-YIR"/>
                         <outlet property="progressView" destination="LaT-Zt-8KK" id="Bsd-be-hgs"/>
                     </connections>
                 </viewController>

diff --git a/src/BlipChat/ThreadViewController.swift b/src/BlipChat/ThreadViewController.swift
@@ -16,6 +16,7 @@ internal class ThreadViewController: UIViewController, WKNavigationDelegate, UIS
     var baseUrl : URL!
     var html : String = ""
 
+    @IBOutlet weak var bottomConstraint: NSLayoutConstraint!
     @IBOutlet var progressView: UIProgressView!
     @IBOutlet var baseView: UIView!
 
@@ -91,25 +92,29 @@ internal class ThreadViewController: UIViewController, WKNavigationDelegate, UIS
     }
 
     /// Handle keyboard appearing on screen
-    @objc func keyboardWillShow(notification: NSNotification) {
-        if let keyboardSize = (notification.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue {
-            let statusBarHeight =  UIApplication.shared.statusBarFrame.height
-            let navBarheight = self.navigationController?.navigationBar.bounds.size.height
-            let height = -keyboardSize.height + statusBarHeight + navBarheight!
-            self.view.frame.origin.y = height
-
-            // Notify about blipchat that keyboard is open
-            self.webView.evaluateJavaScript("setKeyboardOpen(true)", completionHandler: nil)
-        }
-
-    }
-
+       @objc func keyboardWillShow(notification: NSNotification) {
+           if let keyboardSize = (notification.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue {
+               let statusBarHeight =  UIApplication.shared.statusBarFrame.height
+               let navBarheight = self.navigationController?.navigationBar.bounds.size.height
+               let height = -keyboardSize.height + statusBarHeight + navBarheight!
+               self.view.frame.origin.y = height
+
+               bottomConstraint.constant = -keyboardSize.height
+               updateViewConstraints()
+
+               // Notify about blipchat that keyboard is open
+               self.webView.evaluateJavaScript("setKeyboardOpen(true)", completionHandler: nil)
+           }
+       }
+
     /// Handle keyboard hiding on screen
     @objc func keyboardWillHide(notification: NSNotification) {
         let statusBarHeight =  UIApplication.shared.statusBarFrame.height
-        if let navBarheight = self.navigationController?.navigationBar.bounds.size.height {
-            self.view.frame.origin.y = statusBarHeight + navBarheight
-        }
+        let navBarheight = self.navigationController?.navigationBar.bounds.size.height
+        self.view.frame.origin.y = statusBarHeight + navBarheight!
+
+        bottomConstraint.constant = 0
+        updateViewConstraints()
 
         // Notify about blipchat that keyboard is closed
         self.webView.evaluateJavaScript("setKeyboardOpen(false)", completionHandler: nil)