MemoryTextField adds autocomplete functionality to your UITextFields in the simplest form.

Installation

In your Podfile:

pod 'MemoryTextField', '~> 0.1'

Usage

Just make your UITextField inherit from MemoryTextField and invoke the next methods in the right place:

- (void)setNameKey:(NSString *)key; 

Key used to read from the NSUserDefaults. If you don´t set this key, will be used the default key. TextFields with same key will share the same autocomplete words.

- (void)saveNewEntry;

Invoke this method when you want to save the current word. (e.g. In -(BOOL)textFieldShouldReturn:(UITextField*)textField method.)

- (BOOL)shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string; 

In your textField´s delegate, implement

        - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string;

and return the result of invoke this MemoryTextField method.

Added support for your own persistence, in case that don´t want to use the NSUserDefaults.

License

MemoryTextField is available under the MIT license.