Done button for the keyboard

pjsip · Jun 9, 2021 · 589097f · 589097f
1 parent e77c002
commit 589097f
Showing 1 changed file with 39 additions and 1 deletion.
diff --git a/pjsip-apps/src/pjsua2/ios-swift-pjsua2/ios-swift-pjsua2/Controller/ViewController.swift b/pjsip-apps/src/pjsua2/ios-swift-pjsua2/ios-swift-pjsua2/Controller/ViewController.swift
@@ -44,9 +44,15 @@ class ViewController: UIViewController {
 
         //Listen incoming call via function pointer
         CPPWrapper().incoming_call_wrapper(incoming_call_swift)
-
+
+        //Done button to the keyboard
+        sipIpTField.addDoneButtonOnKeyboard()
+        sipPortTField.addDoneButtonOnKeyboard()
+        sipUsernameTField.addDoneButtonOnKeyboard()
+        sipPasswordTField.addDoneButtonOnKeyboard()
     }
 
+
     //Refresh Button
     @IBAction func refreshStatus(_ sender: UIButton) {
         if (CPPWrapper().registerStateInfoWrapper()){
@@ -154,3 +160,35 @@ class ViewController: UIViewController {
 
 
 }
+extension UITextField{
+    @IBInspectable var doneAccessory: Bool{
+        get{
+            return self.doneAccessory
+        }
+        set (hasDone) {
+            if hasDone{
+                addDoneButtonOnKeyboard()
+            }
+        }
+    }
+
+    func addDoneButtonOnKeyboard()
+    {
+        let doneToolbar: UIToolbar = UIToolbar(frame: CGRect.init(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 50))
+        doneToolbar.barStyle = .default
+
+        let flexSpace = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
+        let done: UIBarButtonItem = UIBarButtonItem(title: "Done", style: .done, target: self, action: #selector(self.doneButtonAction))
+
+        let items = [flexSpace, done]
+        doneToolbar.items = items
+        doneToolbar.sizeToFit()
+
+        self.inputAccessoryView = doneToolbar
+    }
+
+    @objc func doneButtonAction()
+    {
+        self.resignFirstResponder()
+    }
+}