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copied!<p><a href="http://developer.apple.com/library/ios/#documentation/uikit/reference/UITextViewDelegate_Protocol/Reference/UITextViewDelegate.html#//apple_ref/occ/intf/UITextViewDelegate" rel="noreferrer">http://developer.apple.com/library/ios/#documentation/uikit/reference/UITextViewDelegate_Protocol/Reference/UITextViewDelegate.html#//apple_ref/occ/intf/UITextViewDelegate</a></p> <p>Here you can find several useful methods to investigate:</p> <ul> <li><code>textViewDidBeginEditing:</code></li> <li><code>textViewDidEndEditing:</code></li> </ul> <p>Moreover to live <code>UITextView</code> you often should implement action that calls <code>[yourTextView resignFirstResponder];</code></p> <p><strong>UPD: brief example</strong></p> <pre><code>//you may specify UITextViewDelegate protocol in .h file interface, but it's better not to expose it if not necessary @interface ExampleViewController()<UITextViewDelegate> @end @implementation ExampleViewController - (void)viewDidLoad { [super viewDidLoad]; //assuming _textView is already instantiated and added to its superview _textView.delegate = self; } //it's nice to separate delegate methods with pragmas but it's up to your local code style policy #pragma mark UITextViewDelegate - (void)textViewDidBeginEditing:(UITextView *)textView { //handle user taps text view to type text } - (void)textViewDidEndEditing:(UITextView *)textView { //handle text editing finished } @end </code></pre> <p><strong>Swift Example</strong></p> <pre><code>class TextViewEventsViewController: UIViewController, UITextViewDelegate { @IBOutlet weak var exampleTextView: UITextView! override func viewDidLoad() { super.viewDidLoad() self.exampleTextView.delegate = self } func textViewDidBeginEditing(_ textView: UITextView) { print("exampleTextView: BEGIN EDIT") } func textViewDidEndEditing(_ textView: UITextView) { print("exampleTextView: END EDIT") } } </code></pre>

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