Note on the use of IQKeyboardManager

IQKeyboardManager

Slide on the iPhone’s keyboard covered UITextField / UITextView. IQKeyboardManagerCan prevent keyboard sliding problems and coverage UITextField / UITextViewwithout you having to enter any code, no additional setting requirements. To use IQKeyboardManager you only need to add source files to your project.

Screenshot

IQKeyboardManager supports CocoaPods

under 'IQKeyboardManager'

management

UINavigationBar

If you don't use storyboardor xibcreate your view. You need to override the -（void）UIViewController loadviewmethod, you need to set up an UIScrollViewinstance self.view.

-(void)loadView  

{ 

  UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:[[UIScreen mainScreen] bounds]];  

 self.view = scrollView; 

}

Disable for a certain ViewControllerIQKeyboardManager

If you want a viewcontrollerdisabled IQKeyboardManageryou should ViewDidAppeardisable in IQKeyboardManager, and in ViewWillDisappearturn it
Code:

 #import "IQKeyboardManager.h" 
@implementationExampleViewController 
 {  
  BOOL _wasKeyboardManagerEnabled; 
  }

-(void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    _wasKeyboardManagerEnabled = [[IQKeyboardManager sharedManager] isEnabled];
    [[IQKeyboardManager sharedManager] setEnable:NO];
}

-(void)viewWillDisappear:(BOOL)animated
{
    [super viewWillDisappear:animated];
    [[IQKeyboardManager sharedManager] setEnable:_wasKeyboardManagerEnabled];  }  @end 

	

The keyboard's enter key processing

1) Create an instance variable is instantiated IQKeyboardReturnKeyHandlerin ViewControllerthe viewDidLoadmiddle

Code:

@implementationViewController 
 {
   
     
   IQKeyboardReturnKeyHandler *returnKeyHandler;
 }

- (void)viewDidLoad
{
    [super viewDidLoad];

    returnKeyHandler = [[IQKeyboardReturnKeyHandler alloc] initWithViewController:self];
}

Change the return key on the keyboard.

Dealloc method that sets instance variables to zero

-(void)dealloc {
    returnKeyHandler = nil;
}

UIToolbar(IQToolbar)

1) If you don’t want to add a specific auto toolbar above the keyboard, you should add a class as its toolbar

textField.inputAccessoryView = [[UIView alloc] init];

2) If you need to control the up/down/finish buttons yourself, you should use the methods of the UIView class to create your text box toolbar.

Code:

-(void)viewDidLoad
{  

 [super viewDidLoad];      
//Adding done button for textField1   [textField1 addDoneOnKeyboardWithTarget:self action:@selector(doneAction:)];     
//Adding previous/next/done button for textField2   [textField2 addPreviousNextDoneOnKeyboardWithTarget:self previousAction:@selector(previousAction:) nextAction:@selector(nextAction:) doneAction:@selector(doneAction:)];     //Adding cancel/done button for textField3   [textField3 addCancelDoneOnKeyboardWithTarget:self cancelAction:@selector(cancelAction:) doneAction:@selector(doneAction:)]; }    /*! previousAction. */  -(void)previousAction:(id)button {   //previousAction  }    /*! nextAction. */  -(void)nextAction:(id)button {   //nextAction  }    /*! doneAction. */  -(void)doneAction:(UIBarButtonItem*)barButton {   //doneAction  }    /*! cancelAction. */  -(void)cancelAction:(UIBarButtonItem*)barButton {  //cancelAction   }  

	

Function and use

UIKeyboard 处理

+(instancetype)sharedManager : Returns the default singleton instance.

@property BOOL enable : Use this to enable/disable managing distance between keyboard & textField/textView).

@property CGFloat keyboardDistanceFromTextField : Set Distance between keyboard & textField. Can't be less than zero. Defaultis10.@property BOOL preventShowingBottomBlankSpace : Prevent to show bottom blanck area when keyboard slide up the view.

IQToolbardeal with

@property BOOL enableAutoToolbar : Enable autoToolbar behaviour. If It is set to NO. You have to manually create UIToolbar for keyboard. Defaultis YES.

@property IQAutoToolbarManageBehaviour toolbarManageBehaviour : Setting toolbar behaviour to IQAutoToolbarBySubviews to manage previous/next according to UITextField's hierarchy in it's SuperView. Set it to IQAutoToolbarByTag to manage previous/next according to UITextField's tag propertyin increasing order. Defaultis IQAutoToolbarBySubviews.

@property BOOL shouldToolbarUsesTextFieldTintColor : If YES, then uses textField's tintColor propertyfor IQToolbar, otherwise tintColor is black. Defaultis NO. 

@property BOOL shouldShowTextFieldPlaceholder : If YES, then it add the textField's placeholder text on IQToolbar. Defaultis YES. 

@property UIFont *placeholderFont : placeholder Font. Defaultis nil. Defaultis YES.

UITextViewdeal with

@property BOOL canAdjustTextView : Giving permission to modify TextView's frame. Adjust textView's frame when it is too big in height. Defaultis NO.

@property BOOL shouldFixTextViewClip : Adjust textView's contentInset to fix fix for iOS 7.0.x -(#Stackoverflow). Defaultis YES.

UIKeyboard appearance coverage

@property BOOL overrideKeyboardAppearance : Override the keyboardAppearance for all textField/textView. Defaultis NO.

@property UIKeyboardAppearance keyboardAppearance : If overrideKeyboardAppearance is YES, then all the textField keyboardAppearance issetusing this property.

shut downUITextField/UITextView

@propertyBOOL shouldResignOnTouchOutside : Resign textField if touched outside of UITextField/UITextView.

-(void)resignFirstResponder : Resigns currently first responder field.

UISounddeal with

@property BOOL shouldPlayInputClicks : If YES, then it plays inputClick sound onnext/previous/done click. Defaultis NO.

UIAnimation

@property BOOL shouldAdoptDefaultKeyboardAnimation : If YES, thenuses keyboard default animation curve style to move view, otherwise uses UIViewAnimationOptionCurveEaseOut animation style. Defaultis YES.

feature

1) Support device orientation.
2) Enable / disable the keyboard when the message, you need to set enablea Boolean value.
3) Simple integration.
4) As one textField/textViewof the AutoHandle UIToolbarneed to set the enableAutoToolbarBoolean value.
5) by the parent may be a view AutoHandle UIToolbaror textField/textView, using toolbarManageBehaviourthe enumeration.
6) Easily add up, down and finish buttons to keyboard UIToolbar UIViewclasses, automatically using enableAutoToolbarboolean values.
7) Enable/disable, the method of the next/previous button class, automatically use enableAutoToolbarBoolean values.
8) Use the keyboard to set the distance text box keyboardDistanceFromTextField.
9) Use the keyboard to touch the outside to shouldResignOnTouchOutside.disable.
10) When the UITextViewheight of the managed frame is too large, use the canAdjustTextViewsetting to fit the screen.
11) Applies UITableView/UIScrollViewto UITextField/UITextView
12) You can input the sound when you click "Next/Previous/Finish".