#define kMainBoundsHeight   ([UIScreen mainScreen].bounds).size.height //屏幕的高度
#define kMainBoundsWidth    ([UIScreen mainScreen].bounds).size.width //屏幕的宽度
const CGFloat animalDuration  = 0.25;   //添加动画延时效果

//
//  ViewController.m
//  iPhone
//
//  Created by zlw on 2018/4/10.
//  Copyright © 2018年 xujinzhong. All rights reserved.
//

#import "ViewController.h"
#import "Masonry.h"
#import "ReactiveObjC.h"
#import "showV.h"@interface ViewController ()@end@implementation ViewController
{UIButton *_doneBtn;
}- (void)viewDidLoad {[super viewDidLoad];// Do any additional setup after loading the view, typically from a nib.self.view.backgroundColor = [UIColor whiteColor];_doneBtn = [[UIButton alloc] init];_doneBtn.backgroundColor = [UIColor grayColor];_doneBtn.layer.cornerRadius = 4;_doneBtn.layer.masksToBounds = YES;[_doneBtn setTitle:@"show" forState:UIControlStateNormal];[self.view addSubview:_doneBtn];[_doneBtn mas_makeConstraints:^(MASConstraintMaker *make) {make.top.offset(100);make.centerX.equalTo(self.view);make.width.offset(80);make.height.offset(100);}];__block showV *_showView;[[_doneBtn rac_signalForControlEvents:UIControlEventTouchDown]subscribeNext:^(__kindof UIControl * _Nullable x) {_showView = [[showV alloc] init];[self.view addSubview:_showView];_showView.frame = CGRectMake(0, 0, kMainBoundsWidth, kMainBoundsHeight);[_showView showViewData];}];
}@end

//
//  showV.h
//  iPhone
//
//  Created by zlw on 2018/4/10.
//  Copyright © 2018年 xujinzhong. All rights reserved.
//

#import <UIKit/UIKit.h>@interface showV : UIView-(void)showViewData;@end

//
//  showV.m
//  iPhone
//
//  Created by zlw on 2018/4/10.
//  Copyright © 2018年 xujinzhong. All rights reserved.
//

#import "showV.h"
#import "Masonry.h"
#import "ReactiveObjC.h"@interface showV ()@property(nonatomic, strong) UIView *bkView;
@property(nonatomic, strong) UIVisualEffectView *alphView;
@property(nonatomic, strong) NSString *content;@end@implementation showV-(instancetype)init{self = [super init];if (self) {self.backgroundColor = [UIColor whiteColor];}return self;
}-(NSString *)content{if (!_content) {_content = @"您将要激活闪电下单模式。通过点击下面的“我接受这些合同条款”，您会承认您已经阅读并理解以下合同条款，您同意特此遵守。您当前的程序端版本使您在下面的订单提交模式间选择。您同意遵守本规定的条款和条件，有关这样的模式。\n\n1. 订单提交的默认模式是两步处理法。使用默认模式，您需先选择买卖方向，然后您需要选择一个合适的订单类型，它的参数并且根据您选定的具体订单类型和您的交易意愿，通过点击买入，卖出，下单，确认您订单的提交。使用默认模式，您的订单将直到您完成前面提到的两个步骤才会提交。\n\n2. 订单提交的闪电下单模式是一步处理法。使用闪电下单模式，您的订单将会被直接提交，而无需再次确认。不会有后续确认提示您点击。一旦您点击，您将无法撤销或更改您的订单。在正常市场条件和系统性能下，市价订单提交后，单子会立即成交。\n\n您可以在【开启闪电下单按钮】停用闪电下单模式。\n\n通过选择闪电下单模式，您了解到您的订单将根据您点击卖或买价进行提交，没有后续订单确认。您同意并接受您选择的订单提交模式相关的全部风险，包括，但不限于，过失风险，提交订单时发生的失误。\n\n您同意完全赔偿和使ZLW TRADING 在由您，您的交易经理或任何代表您进行交易的人，造成的任何错误遗漏或失误而导致的结果引起的各种损失，成本和费用上免受损失。\n";}return _content;
}-(void)showViewData{UIColor *bkColor = [UIColor blackColor];UIColor *whileColor = [UIColor whiteColor];UIColor *grayColor = [UIColor grayColor];UIBlurEffect *beffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];_alphView = [[UIVisualEffectView alloc] initWithEffect:beffect];[self addSubview:_alphView];_alphView.alpha = 0;[_alphView mas_makeConstraints:^(MASConstraintMaker *make) {make.edges.equalTo(self);}];self.bkView = [[UIView alloc] init];[self addSubview:self.bkView];self.bkView.backgroundColor = bkColor;self.bkView.frame = CGRectMake(0, kMainBoundsHeight-100, kMainBoundsWidth, 500);UILabel *labTitle = [UILabel new];labTitle.text = @"免责声明";labTitle.textAlignment = NSTextAlignmentCenter;labTitle.backgroundColor = bkColor;labTitle.textColor = whileColor;[self.bkView addSubview:labTitle];[labTitle mas_makeConstraints:^(MASConstraintMaker *make) {make.left.top.equalTo(self.bkView);make.width.equalTo(self.bkView);make.height.offset(50);}];UITextView *textV = [UITextView new];textV.backgroundColor = bkColor;textV.textColor = grayColor;textV.font = [UIFont systemFontOfSize:14];textV.text = self.content;textV.editable = NO;[self.bkView addSubview:textV];[textV mas_makeConstraints:^(MASConstraintMaker *make) {make.top.equalTo(labTitle.mas_bottom);make.centerX.equalTo(self.bkView);make.width.equalTo(self.bkView).offset(-20);make.bottom.equalTo(self.bkView).offset(-50);}];UIButton *closeBtn = [UIButton new];[closeBtn setTitle:@"关闭" forState:UIControlStateNormal];closeBtn.backgroundColor = [UIColor blueColor];[self.bkView addSubview:closeBtn];[closeBtn mas_makeConstraints:^(MASConstraintMaker *make) {make.top.equalTo(textV.mas_bottom);make.centerX.equalTo(textV);make.width.equalTo(self.bkView);make.bottom.equalTo(self.bkView);}];[[closeBtn rac_signalForControlEvents:UIControlEventTouchDown] subscribeNext:^(__kindof UIControl * _Nullable x) {[UIView animateWithDuration:animalDuration animations:^{self.alphView.alpha = 0.0;self.bkView.frame = CGRectMake(0, kMainBoundsHeight, kMainBoundsWidth, 500);} completion:^(BOOL finished) {[self removeFromSuperview];}];}];[UIView animateWithDuration:animalDuration animations:^{self.alphView.alpha = 1.0;self.bkView.frame = CGRectMake(0, kMainBoundsHeight-505, kMainBoundsWidth, 500);}];
}- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{[UIView animateWithDuration:animalDuration animations:^{self.alphView.alpha = 0.0;self.bkView.frame = CGRectMake(0, kMainBoundsHeight, kMainBoundsWidth, 500);} completion:^(BOOL finished) {[self removeFromSuperview];}];}@end