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DYYYCustomInputView.m
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#import "DYYYCustomInputView.h"
@implementation DYYYCustomInputView
- (instancetype)initWithTitle:(NSString *)title defaultText:(NSString *)defaultText placeholder:(NSString *)placeholder {
if (self = [super initWithFrame:UIScreen.mainScreen.bounds]) {
self.defaultText = defaultText;
self.placeholderText = placeholder;
self.backgroundColor = [UIColor colorWithWhite:0 alpha:0.2];
BOOL isDarkMode = [DYYYManager isDarkMode];
self.blurView = [[UIVisualEffectView alloc] initWithEffect:[UIBlurEffect effectWithStyle:isDarkMode ? UIBlurEffectStyleDark : UIBlurEffectStyleLight]];
self.blurView.frame = self.bounds;
self.blurView.alpha = isDarkMode ? 0.3 : 0.2;
[self addSubview:self.blurView];
// 创建内容视图 - 改为纯白背景
self.contentView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 180)];
CGFloat screenHeight = UIScreen.mainScreen.bounds.size.height;
self.contentView.center = CGPointMake(self.frame.size.width / 2, screenHeight / 3);
self.originalFrame = self.contentView.frame;
self.contentView.backgroundColor = [UIColor whiteColor];
self.contentView.layer.cornerRadius = 12;
self.contentView.layer.masksToBounds = YES;
self.contentView.alpha = 0;
self.contentView.transform = CGAffineTransformMakeScale(0.8, 0.8);
[self addSubview:self.contentView];
// 主标题 - 颜色改为 #2d2f38
self.titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(20, 20, 260, 24)];
self.titleLabel.text = title;
self.titleLabel.textColor = [UIColor colorWithRed:45/255.0 green:47/255.0 blue:56/255.0 alpha:1.0]; // #2d2f38
self.titleLabel.textAlignment = NSTextAlignmentCenter;
self.titleLabel.font = [UIFont systemFontOfSize:18 weight:UIFontWeightMedium];
[self.contentView addSubview:self.titleLabel];
// 输入框 - 背景和文字颜色修改，设置光标颜色为 #0BDF9A
self.inputTextField = [[UITextField alloc] initWithFrame:CGRectMake(20, 64, 260, 40)];
self.inputTextField.backgroundColor = [UIColor colorWithRed:245/255.0 green:245/255.0 blue:245/255.0 alpha:1.0];
self.inputTextField.textColor = [UIColor colorWithRed:45/255.0 green:47/255.0 blue:56/255.0 alpha:1.0]; // #2d2f38
// 使用自定义占位符文本
NSString *placeholderString = placeholder.length > 0 ? placeholder : @"请输入内容";
self.inputTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:placeholderString
attributes:@{NSForegroundColorAttributeName: [UIColor colorWithRed:124/255.0 green:124/255.0 blue:130/255.0 alpha:1.0]}]; // #7c7c82
self.inputTextField.leftView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 10, 40)];
self.inputTextField.leftViewMode = UITextFieldViewModeAlways;
self.inputTextField.layer.cornerRadius = 8;
self.inputTextField.tintColor = [UIColor colorWithRed:11/255.0 green:223/255.0 blue:154/255.0 alpha:1.0]; // #0BDF9A
self.inputTextField.delegate = self;
self.inputTextField.returnKeyType = UIReturnKeyDone;
// 设置默认文本
if (defaultText && defaultText.length > 0) {
self.inputTextField.text = defaultText;
}
[self.contentView addSubview:self.inputTextField];
// 添加内容和按钮之间的分割线
UIView *contentButtonSeparator = [[UIView alloc] initWithFrame:CGRectMake(0, 124, 300, 0.5)];
contentButtonSeparator.backgroundColor = [UIColor colorWithRed:230/255.0 green:230/255.0 blue:230/255.0 alpha:1.0];
[self.contentView addSubview:contentButtonSeparator];
// 按钮容器
UIView *buttonContainer = [[UIView alloc] initWithFrame:CGRectMake(0, 124.5, 300, 55.5)];
[self.contentView addSubview:buttonContainer];
// 取消按钮 - 颜色为 #7c7c82
self.cancelButton = [UIButton buttonWithType:UIButtonTypeSystem];
self.cancelButton.frame = CGRectMake(0, 0, 149.5, 55.5);
self.cancelButton.backgroundColor = [UIColor clearColor];
[self.cancelButton setTitle:@"取消" forState:UIControlStateNormal];
[self.cancelButton setTitleColor:[UIColor colorWithRed:124/255.0 green:124/255.0 blue:130/255.0 alpha:1.0] forState:UIControlStateNormal]; // #7c7c82
[self.cancelButton addTarget:self action:@selector(cancelTapped) forControlEvents:UIControlEventTouchUpInside];
[buttonContainer addSubview:self.cancelButton];
// 按钮之间的分割线
UIView *buttonSeparator = [[UIView alloc] initWithFrame:CGRectMake(149.5, 0, 0.5, 55.5)];
buttonSeparator.backgroundColor = [UIColor colorWithRed:230/255.0 green:230/255.0 blue:230/255.0 alpha:1.0];
[buttonContainer addSubview:buttonSeparator];
// 确认按钮 - 颜色为 #2d2f38
self.confirmButton = [UIButton buttonWithType:UIButtonTypeSystem];
self.confirmButton.frame = CGRectMake(150, 0, 150, 55.5);
self.confirmButton.backgroundColor = [UIColor clearColor];
[self.confirmButton setTitle:@"确定" forState:UIControlStateNormal];
[self.confirmButton setTitleColor:[UIColor colorWithRed:45/255.0 green:47/255.0 blue:56/255.0 alpha:1.0] forState:UIControlStateNormal]; // #2d2f38
[self.confirmButton addTarget:self action:@selector(confirmTapped) forControlEvents:UIControlEventTouchUpInside];
[buttonContainer addSubview:self.confirmButton];
// 注册键盘通知
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:) name:UIKeyboardWillHideNotification object:nil];
}
return self;
}
- (instancetype)initWithTitle:(NSString *)title defaultText:(NSString *)defaultText {
return [self initWithTitle:title defaultText:defaultText placeholder:nil];
}
- (instancetype)initWithTitle:(NSString *)title {
return [self initWithTitle:title defaultText:nil placeholder:nil];
}
- (void)dealloc {
[[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillShowNotification object:nil];
[[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillHideNotification object:nil];
}
// 键盘即将显示
- (void)keyboardWillShow:(NSNotification *)notification {
NSDictionary *info = [notification userInfo];
CGSize keyboardSize = [[info objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue].size;
CGFloat keyboardHeight = keyboardSize.height;
CGRect screenBounds = [UIScreen mainScreen].bounds;
CGFloat screenHeight = screenBounds.size.height;
CGFloat contentViewBottom = self.contentView.frame.origin.y + self.contentView.frame.size.height;
CGFloat bottomDistance = screenHeight - contentViewBottom;
if (bottomDistance < keyboardHeight + 20) {
CGFloat offsetY = keyboardHeight + 20 - bottomDistance;
[UIView animateWithDuration:0.12 animations:^{
CGRect newFrame = self.contentView.frame;
newFrame.origin.y -= offsetY;
self.contentView.frame = newFrame;
}];
}
}
- (void)keyboardWillHide:(NSNotification *)notification {
[UIView animateWithDuration:0.1 animations:^{
self.contentView.frame = self.originalFrame;
}];
}
- (void)show {
UIWindow *window = [UIApplication sharedApplication].keyWindow;
[window addSubview:self];
[UIView animateWithDuration:0.12 animations:^{
self.contentView.alpha = 1.0;
self.contentView.transform = CGAffineTransformIdentity;
} completion:^(BOOL finished) {
[self.inputTextField becomeFirstResponder];
}];
}
- (void)dismiss {
[UIView animateWithDuration:0.1 animations:^{
self.contentView.alpha = 0;
self.contentView.transform = CGAffineTransformMakeScale(0.8, 0.8);
self.blurView.alpha = 0;
} completion:^(BOOL finished) {
[self removeFromSuperview];
}];
}
- (void)confirmTapped {
if (self.onConfirm) {
self.onConfirm(self.inputTextField.text);
}
[self dismiss];
}
- (void)cancelTapped {
if (self.onCancel) {
self.onCancel();
}
[self dismiss];
}
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[self confirmTapped];
return YES;
}
@end