大佬教程收集整理的这篇文章主要介绍了ios9 – 完成按钮在数字键盘iOS 9问题中不可见,大佬教程大佬觉得挺不错的,现在分享给大家,也给大家做个参考。
#import "ViewController.h" #define TAG_BUTTON_DONE 67125 @interface ViewController () @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; [[NsnotificationCenter defaultCenter] addObserver:self SELEctor:@SELEctor(keyboardDidShow:) name:UIKeyboardDidShowNotification object:nil]; // Do any additional setup after loading the view,typically from a nib. } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } - (void)keyboardDidShow:(Nsnotification *)note { [self addButtonToKeyboard]; } - (void)addButtonToKeyboard{ //NSLog(@"addButtonToKeyboard"); //jenish if ([[UIDevice currentDevice] userInterfaceI@L_421_4@m] == UIUserInterfaceIdio@R_255_6165@) { // create custom button UIButton *doneButton = [UIButton buttonWithType:UIButtonTypeCustom]; doneButton.frame = CGRectMake(0,163,106,53); doneButton.adjustsImageWhenHighlighted = NO; [doneButton setTag:TAG_BUTTON_DONE]; //[doneButton setImage:[UIImage imagenamed:@"doneup.png"] forState:UIControlStateNormal]; //[doneButton setImage:[UIImage imagenamed:@"donedown.png"] forState:UIControlStateHighlighted]; [doneButton settitle:@"Done" forState:UIControlStateNormal]; [doneButton setTintColor:[UIColor blackColor]]; [doneButton addTarget:self action:@SELEctor(doneButton:) forControlEvents:UIControlEventTouchUpInside]; // locate keyboard view int windowCount = (int)[[[UIApplication sharedApplication] windows] count]; if (windowCount < 2) { return; } UIWindow* tempWindow = [[[UIApplication sharedApplication] windows] objectATindex:1]; UIView* keyboard; for(int i=0; i<[tempWindow.subviews count]; i++) { keyboard = [tempWindow.subviews objectATindex:i]; // keyboard found,add the button if([[keyboard description] hasPrefix:@"<UIPeripheralHost"] == YES){ [keyboard addSubview:doneButton]; } else if([[keyboard description] hasPrefix:@"<UIInputSetContainerView"] == YES){ for(int j = 0 ; j < [keyboard.subviews count] ; j++) { UIView* hostkeyboard = [keyboard.subviews objectATindex:j]; if([[hostkeyboard description] hasPrefix:@"<UIInputSetHost"] == YES){ [hostkeyboard addSubview:doneButton ]; [hostkeyboard bringSubviewToFront:doneButton]; } } } else { dispatch_async(dispatch_get_main_queue(),^{ [keyboard addSubview:doneButton]; }); } } } } - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { UITouch * touch = [touches anyObject]; if(touch.phase == UITouchPhaseBegan) { [self.tf resignFirstResponder]; } } @end
然后你需要去背景并且在前面它会显示几秒钟而不是它会隐藏.请帮我.
谢谢
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