IOS数字键盘左下角添加完成按钮的实现方法
IOS数字键盘左下角添加完成按钮的实现方法
实现代码:
-(void)addDoneButtonToNumPadKeyboard { UIButton*doneButton=[UIButtonbuttonWithType:UIButtonTypeCustom]; if(systemVersion<8.0){ doneButton.frame=CGRectMake(0,163,106,53); }else{ doneButton.frame=CGRectMake(0,SCREEN_SIZE.height-53,106,53); } doneButton.tag=NUM_PAD_DONE_BUTTON_TAG; doneButton.adjustsImageWhenHighlighted=NO; [doneButtonsetTitle:@"完成"forState:UIControlStateNormal]; [doneButtonsetTitleColor:[UIColorblackColor]forState:UIControlStateNormal]; [doneButtonaddTarget:selfaction:@selector(doneButton:)forControlEvents:UIControlEventTouchUpInside]; NSArray*windowArr=[[UIApplicationsharedApplication]windows]; if(windowArr!=nil&&windowArr.count>1){ UIWindow*needWindow=[windowArrobjectAtIndex:1]; UIView*keyboard; for(inti=0;i<[needWindow.subviewscount];i++){ keyboard=[needWindow.subviewsobjectAtIndex:i]; NSLog(@"%@",[keyboarddescription]); if(([[keyboarddescription]hasPrefix:@"1){ UIWindow*needWindow=[windowArrobjectAtIndex:1]; UIView*keyboard; for(inti=0;i<[needWindow.subviewscount];i++){ keyboard=[needWindow.subviewsobjectAtIndex:i]; if(([[keyboarddescription]hasPrefix:@" 以上就是IOS数字键盘左下角添加完成按钮的实现方法,如有疑问请留言或者到本站社区交流讨论,感谢阅读,希望能帮助到大家,谢谢大家对本站的支持!