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！
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