初始化项目

FastService.xcodeproj/project.pbxproj

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+			};
+			name = Release;
+		};
+		799DF03A2B6A818000680907 /* Debug */ = {
+			isa = XCBuildConfiguration;
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+				INFOPLIST_KEY_UIMainStoryboardFile = Main;
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+				INFOPLIST_KEY_UIMainStoryboardFile = Main;
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+				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = UIInterfaceOrientationPortrait;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
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+			name = Release;
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+			};
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+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/kfw_ios_fastservice.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/kfw_ios_fastservice";
+			};
+			name = Release;
+		};
+		799DF0402B6A818000680907 /* Debug */ = {
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+			baseConfigurationReference = CD19931E139D0A18ACE6521C /* Pods-kfw_ios_fastservice-kfw_ios_fastserviceUITests.debug.xcconfig */;
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+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_EMIT_LOC_STRINGS = NO;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				TEST_TARGET_NAME = kfw_ios_fastservice;
+			};
+			name = Debug;
+		};
+		799DF0412B6A818000680907 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 152B35D589D790B18FF9FE7F /* Pods-kfw_ios_fastservice-kfw_ios_fastserviceUITests.release.xcconfig */;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				DEVELOPMENT_TEAM = S3SN9ALHA9;
+				GENERATE_INFOPLIST_FILE = YES;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = "com.bendiyun.fastservice.kfw-ios-fastserviceUITests";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_EMIT_LOC_STRINGS = NO;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				TEST_TARGET_NAME = kfw_ios_fastservice;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		799DF0052B6A817C00680907 /* Build configuration list for PBXProject "FastService" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
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+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		799DF0392B6A818000680907 /* Build configuration list for PBXNativeTarget "kfw_ios_fastservice" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				799DF03A2B6A818000680907 /* Debug */,
+				799DF03B2B6A818000680907 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		799DF03C2B6A818000680907 /* Build configuration list for PBXNativeTarget "kfw_ios_fastserviceTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				799DF03D2B6A818000680907 /* Debug */,
+				799DF03E2B6A818000680907 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		799DF03F2B6A818000680907 /* Build configuration list for PBXNativeTarget "kfw_ios_fastserviceUITests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				799DF0402B6A818000680907 /* Debug */,
+				799DF0412B6A818000680907 /* Release */,
+			);
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+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 799DF0022B6A817C00680907 /* Project object */;
+}

FastService.xcodeproj/project.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

FastService.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

FastService.xcodeproj/xcuserdata/xuning.xcuserdatad/xcschemes/xcschememanagement.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>kfw_ios_fastservice.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>16</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

FastService.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:FastService.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

FastService.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

FastService/AppDelegate.h

+//
+//  AppDelegate.h
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+
+@end
+

FastService/AppDelegate.m

+//
+//  AppDelegate.m
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import "AppDelegate.h"
+
+@interface AppDelegate ()
+
+@end
+
+@implementation AppDelegate
+
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+    // Override point for customization after application launch.
+    return YES;
+}
+
+
+#pragma mark - UISceneSession lifecycle
+
+
+- (UISceneConfiguration *)application:(UIApplication *)application configurationForConnectingSceneSession:(UISceneSession *)connectingSceneSession options:(UISceneConnectionOptions *)options {
+    // Called when a new scene session is being created.
+    // Use this method to select a configuration to create the new scene with.
+    return [[UISceneConfiguration alloc] initWithName:@"Default Configuration" sessionRole:connectingSceneSession.role];
+}
+
+
+- (void)application:(UIApplication *)application didDiscardSceneSessions:(NSSet<UISceneSession *> *)sceneSessions {
+    // Called when the user discards a scene session.
+    // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
+    // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
+}
+
+
+@end

FastService/Assets.xcassets/AccentColor.colorset/Contents.json

+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

FastService/Assets.xcassets/AppIcon.appiconset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

FastService/Assets.xcassets/Contents.json

+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

FastService/Base.lproj/LaunchScreen.storyboard

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" xcode11CocoaTouchSystemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>

FastService/Base.lproj/Main.storyboard

+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="ViewController" customModuleProvider="" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" xcode11CocoaTouchSystemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

FastService/Base/Controller/XVBaseNavController.h

+//
+//  XVBaseNavController.h
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//  Copyright © 2024 FastService. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface XVBaseNavController : UINavigationController
+
+@end
+
+NS_ASSUME_NONNULL_END

FastService/Base/Controller/XVBaseNavController.m

+//
+//  XVBaseNavController.m
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//  Copyright © 2024 FastService. All rights reserved.
+//
+
+#import "XVBaseNavController.h"
+
+@interface XVBaseNavController ()
+
+@end
+
+@implementation XVBaseNavController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    // Do any additional setup after loading the view.
+}
+
+/*
+#pragma mark - Navigation
+
+// In a storyboard-based application, you will often want to do a little preparation before navigation
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
+    // Get the new view controller using [segue destinationViewController].
+    // Pass the selected object to the new view controller.
+}
+*/
+
+@end

FastService/Base/Controller/XVBaseViewController.h

+//
+//  XVBaseViewController.h
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//  Copyright © 2024 FastService. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface XVBaseViewController : UIViewController
+
+@end
+
+NS_ASSUME_NONNULL_END

FastService/Base/Controller/XVBaseViewController.m

+//
+//  XVBaseViewController.m
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//  Copyright © 2024 FastService. All rights reserved.
+//
+
+#import "XVBaseViewController.h"
+
+@interface XVBaseViewController ()
+
+@end
+
+@implementation XVBaseViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    // Do any additional setup after loading the view.
+}
+
+/*
+#pragma mark - Navigation
+
+// In a storyboard-based application, you will often want to do a little preparation before navigation
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
+    // Get the new view controller using [segue destinationViewController].
+    // Pass the selected object to the new view controller.
+}
+*/
+
+@end

FastService/Common/Categpry/BRPlaceholderTextView.h

+//
+//  PlaceholderTextView.h
+//  SaleHelper
+//
+//  Created by gitBurning on 14/12/8.
+//  Copyright (c) 2014年 Burning_git. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+
+
+@interface BRPlaceholderTextView : UITextView
+
+@property(copy,nonatomic)   NSString *placeholder;
+
+@property(strong,nonatomic) NSIndexPath * indexPath;
+
+//最大长度设置
+@property(assign,nonatomic) NSInteger maxTextLength;
+
+//更新高度的时候
+@property(assign,nonatomic) float updateHeight;
+
+/**
+ *  增加text 长度限制
+ *
+ *  @param maxLength <#maxLength description#>
+ *  @param limit     <#limit description#>
+ */
+-(void)addMaxTextLengthWithMaxLength:(NSInteger)maxLength andEvent:(void(^)(BRPlaceholderTextView*text))limit;
+/**
+ *  开始编辑 的 回调
+ *
+ *  @param begin <#begin description#>
+ */
+-(void)addTextViewBeginEvent:(void(^)(BRPlaceholderTextView*text))begin;
+
+/**
+ *  编辑 的 回调
+ *
+ *  @param change <#begin description#>
+ */
+-(void)addTextViewDidChangeEvent:(void(^)(BRPlaceholderTextView*text))change;
+
+
+/**
+ *  结束编辑 的 回调
+ *
+ *  @param End <#begin description#>
+ */
+-(void)addTextViewEndEvent:(void(^)(BRPlaceholderTextView*text))End;
+
+/**
+ *  设置Placeholder 颜色
+ *
+ *  @param color <#color description#>
+ */
+-(void)setPlaceholderColor:(UIColor*)color;
+
+/**
+ *  设置Placeholder 字体
+ *
+ *  @param font <#font description#>
+ */
+-(void)setPlaceholderFont:(UIFont*)font;
+
+/**
+ *  设置透明度
+ *
+ *  @param opacity <#opacity description#>
+ */
+-(void)setPlaceholderOpacity:(float)opacity;
+
+@end

FastService/Common/Categpry/BRPlaceholderTextView.m

+//
+//  PlaceholderTextView.m
+//  SaleHelper
+//
+//  Created by gitBurning on 14/12/8.
+//  Copyright (c) 2014年 Burning_git. All rights reserved.
+//
+
+#import "BRPlaceholderTextView.h"
+#define kTopY 7.0
+#define kLeftX 5.0
+@interface BRPlaceholderTextView()<UITextViewDelegate>
+@property(strong,nonatomic) UIColor *placeholder_color;
+@property(strong,nonatomic) UIFont * placeholder_font;
+/**
+ *   显示 Placeholder
+ */
+@property(strong,nonatomic,readonly)  UILabel *PlaceholderLabel;
+
+@property(assign,nonatomic) float placeholdeWidth;
+
+@property(copy,nonatomic) id eventBlock;
+@property(copy,nonatomic) id BeginBlock;
+@property(copy,nonatomic) id ChangeBlock;
+@property(copy,nonatomic) id EndBlock;
+@end
+@implementation BRPlaceholderTextView
+
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+
+
+#pragma mark - life cycle
+
+- (id) initWithFrame:(CGRect)frame {
+    if ((self = [super initWithFrame:frame])) {
+        [self awakeFromNib];
+    }
+    return self;
+}
+- (void)awakeFromNib {
+    
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(DidChange:) name:UITextViewTextDidChangeNotification object:self];
+    
+    //UITextViewTextDidBeginEditingNotification
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(textViewBeginNoti:) name:UITextViewTextDidBeginEditingNotification object:self];
+    
+    //UITextViewTextDidEndEditingNotification
+    
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(textViewEndNoti:) name:UITextViewTextDidEndEditingNotification object:self];
+    
+    
+    float left=kLeftX,top=kTopY,hegiht=30;
+    
+    self.placeholdeWidth=CGRectGetWidth(self.frame)-2*left;
+    
+    _PlaceholderLabel=[[UILabel alloc] initWithFrame:CGRectMake(left, top
+                                                                , _placeholdeWidth, hegiht)];
+   
+    _PlaceholderLabel.numberOfLines=0;
+    _PlaceholderLabel.lineBreakMode=NSLineBreakByCharWrapping|NSLineBreakByWordWrapping;
+    [self addSubview:_PlaceholderLabel];
+    
+    
+    [self defaultConfig];
+    
+}
+-(void)layoutSubviews
+{
+    float left=kLeftX,top=kTopY,hegiht=self.bounds.size.height;
+    self.placeholdeWidth=CGRectGetWidth(self.frame)-2*left;
+    CGRect frame=_PlaceholderLabel.frame;
+    frame.origin.x=left;
+    frame.origin.y=top;
+    frame.size.height=hegiht;
+    frame.size.width=self.placeholdeWidth;
+    _PlaceholderLabel.frame=frame;
+    
+    [_PlaceholderLabel sizeToFit];
+    
+}
+
+-(void)dealloc{
+    
+    [_PlaceholderLabel removeFromSuperview];
+    
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+    
+}
+#pragma mark - System Delegate
+#pragma mark - custom Delegate
+#pragma mark - Event response
+
+-(void)defaultConfig
+{
+    self.placeholder_color = [UIColor lightGrayColor];
+    self.placeholder_font  = [UIFont systemFontOfSize:14];
+    self.maxTextLength=1000;
+    self.layoutManager.allowsNonContiguousLayout=NO;
+
+
+}
+
+-(void)addMaxTextLengthWithMaxLength:(NSInteger)maxLength andEvent:(void (^)(BRPlaceholderTextView *text))limit
+{
+    if (maxLength>0) {
+        
+        _maxTextLength=maxLength;
+
+    }
+    
+    if (limit) {
+        _eventBlock=limit;
+        
+    }
+}
+
+- (void)addTextViewDidChangeEvent:(void (^)(BRPlaceholderTextView *))change {
+    _ChangeBlock = change;
+}
+
+-(void)addTextViewBeginEvent:(void (^)(BRPlaceholderTextView *))begin{
+    
+    _BeginBlock=begin;
+}
+
+-(void)addTextViewEndEvent:(void (^)(BRPlaceholderTextView *))End{
+    _EndBlock=End;
+}
+
+-(void)setUpdateHeight:(float)updateHeight{
+    
+    CGRect frame=self.frame;
+    frame.size.height=updateHeight;
+    self.frame=frame;
+    _updateHeight=updateHeight;
+}
+
+ //供外部使用的 api
+
+-(void)setPlaceholderFont:(UIFont *)font
+{
+    self.placeholder_font=font;
+}
+-(void)setPlaceholderColor:(UIColor *)color
+{
+    self.placeholder_color=color;
+
+}
+-(void)setPlaceholderOpacity:(float)opacity
+{
+    if (opacity<0) {
+        opacity=1;
+    }
+    self.PlaceholderLabel.layer.opacity=opacity;
+}
+
+
+#pragma mark - Noti Event
+
+-(void)textViewBeginNoti:(NSNotification*)noti{
+    
+    if (_BeginBlock) {
+        void(^begin)(BRPlaceholderTextView*text)=_BeginBlock;
+        begin(self);
+    }
+}
+-(void)textViewEndNoti:(NSNotification*)noti{
+    
+    if (_EndBlock) {
+        void(^end)(BRPlaceholderTextView*text)=_EndBlock;
+        end(self);
+    }
+}
+
+-(void)DidChange:(NSNotification*)noti{
+    
+    if (self.placeholder.length == 0 || [self.placeholder isEqualToString:@""]) {
+        _PlaceholderLabel.hidden=YES;
+    }
+    
+    if (self.text.length > 0) {
+        _PlaceholderLabel.hidden=YES;
+    }
+    else{
+        _PlaceholderLabel.hidden=NO;
+    }
+    
+
+    
+    NSString *lang = [[self.nextResponder textInputMode] primaryLanguage]; // 键盘输入模式
+    
+    if ([lang isEqualToString:@"zh-Hans"]) { // 简体中文输入，包括简体拼音，健体五笔，简体手写
+        UITextRange *selectedRange = [self markedTextRange];
+        //获取高亮部分
+        UITextPosition *position = [self positionFromPosition:selectedRange.start offset:0];
+        // 没有高亮选择的字，则对已输入的文字进行字数统计和限制
+        if (!position) {
+            if (self.text.length > self.maxTextLength) {
+                self.text = [self.text substringToIndex:self.maxTextLength];
+            }
+        }
+        // 有高亮选择的字符串，则暂不对文字进行统计和限制
+        else{
+            
+        }
+    }
+    // 中文输入法以外的直接对其统计限制即可，不考虑其他语种情况
+    else{
+        if (self.text.length > self.maxTextLength) {
+             self.text = [ self.text substringToIndex:self.maxTextLength];
+        }
+    }
+    
+    
+    if (_eventBlock && self.text.length > self.maxTextLength) {
+        
+        void (^limint)(BRPlaceholderTextView*text) =_eventBlock;
+        
+        limint(self);
+    }
+    
+    if (_ChangeBlock && self.text.length <= self.maxTextLength) {
+        void(^change)(BRPlaceholderTextView*text)=_ChangeBlock;
+        change(self);
+    }
+    
+}
+
+#pragma mark - private method
+
++(float)boundingRectWithSize:(CGSize)size withLabel:(NSString *)label withFont:(UIFont *)font{
+    NSDictionary *attribute = @{NSFontAttributeName:font};
+    
+    // CGSize retSize;
+    CGSize retSize = [label boundingRectWithSize:size
+                                         options:NSStringDrawingUsesLineFragmentOrigin|NSStringDrawingUsesFontLeading
+                                      attributes:attribute
+                                         context:nil].size;
+    
+    return retSize.height;
+    
+}
+
+#pragma mark - getters and Setters
+
+-(void)setText:(NSString *)tex{
+    if (tex.length>0) {
+        _PlaceholderLabel.hidden=YES;
+    }
+    [super setText:tex];
+}
+
+-(void)setPlaceholder:(NSString *)placeholder{
+    if (placeholder.length == 0 || [placeholder isEqualToString:@""]) {
+        _PlaceholderLabel.hidden=YES;
+    }
+    else
+    {
+        _PlaceholderLabel.text=placeholder;
+        _placeholder=placeholder;
+        
+//        float  height=  [BRPlaceholderTextView boundingRectWithSize:CGSizeMake(_placeholdeWidth, MAXFLOAT) withLabel:_placeholder withFont:_PlaceholderLabel.font];
+//        if (height>CGRectGetHeight(_PlaceholderLabel.frame) && height< CGRectGetHeight(self.frame)) {
+//            
+//            CGRect frame=_PlaceholderLabel.frame;
+//            frame.size.height=height;
+//            _PlaceholderLabel.frame=frame;
+//            
+//        }
+    }
+    
+}
+-(void)setPlaceholder_font:(UIFont *)placeholder_font
+{
+    _placeholder_font=placeholder_font;
+    _PlaceholderLabel.font=placeholder_font;
+}
+
+-(void)setPlaceholder_color:(UIColor *)placeholder_color
+{
+    _placeholder_color=placeholder_color;
+    _PlaceholderLabel.textColor=placeholder_color;
+}
+@end

FastService/Common/Libs/FDFullscreenPopGesture/UINavigationController+FDFullscreenPopGesture.h

+// The MIT License (MIT)
+//
+// Copyright (c) 2015-2016 forkingdog ( https://github.com/forkingdog )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+#import <UIKit/UIKit.h>
+
+/// "UINavigation+FDFullscreenPopGesture" extends UINavigationController's swipe-
+/// to-pop behavior in iOS 7+ by supporting fullscreen pan gesture. Instead of
+/// screen edge, you can now swipe from any place on the screen and the onboard
+/// interactive pop transition works seamlessly.
+///
+/// Adding the implementation file of this category to your target will
+/// automatically patch UINavigationController with this feature.
+@interface UINavigationController (FDFullscreenPopGesture)
+
+/// The gesture recognizer that actually handles interactive pop.
+@property (nonatomic, strong, readonly) UIPanGestureRecognizer *fd_fullscreenPopGestureRecognizer;
+
+/// A view controller is able to control navigation bar's appearance by itself,
+/// rather than a global way, checking "fd_prefersNavigationBarHidden" property.
+/// Default to YES, disable it if you don't want so.
+@property (nonatomic, assign) BOOL fd_viewControllerBasedNavigationBarAppearanceEnabled;
+
+@end
+
+/// Allows any view controller to disable interactive pop gesture, which might
+/// be necessary when the view controller itself handles pan gesture in some
+/// cases.
+@interface UIViewController (FDFullscreenPopGesture)
+
+/// Whether the interactive pop gesture is disabled when contained in a navigation
+/// stack.
+@property (nonatomic, assign) BOOL fd_interactivePopDisabled;
+
+/// Indicate this view controller prefers its navigation bar hidden or not,
+/// checked when view controller based navigation bar's appearance is enabled.
+/// Default to NO, bars are more likely to show.
+@property (nonatomic, assign) BOOL fd_prefersNavigationBarHidden;
+
+/// Max allowed initial distance to left edge when you begin the interactive pop
+/// gesture. 0 by default, which means it will ignore this limit.
+@property (nonatomic, assign) CGFloat fd_interactivePopMaxAllowedInitialDistanceToLeftEdge;
+
+@end

FastService/Common/Libs/FDFullscreenPopGesture/UINavigationController+FDFullscreenPopGesture.m

+// The MIT License (MIT)
+//
+// Copyright (c) 2015-2016 forkingdog ( https://github.com/forkingdog )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+#import "UINavigationController+FDFullscreenPopGesture.h"
+#import <objc/runtime.h>
+
+@interface _FDFullscreenPopGestureRecognizerDelegate : NSObject <UIGestureRecognizerDelegate>
+
+@property (nonatomic, weak) UINavigationController *navigationController;
+
+@end
+
+@implementation _FDFullscreenPopGestureRecognizerDelegate
+
+- (BOOL)gestureRecognizerShouldBegin:(UIPanGestureRecognizer *)gestureRecognizer
+{
+    // Ignore when no view controller is pushed into the navigation stack.
+    if (self.navigationController.viewControllers.count <= 1) {
+        return NO;
+    }
+    
+    // Ignore when the active view controller doesn't allow interactive pop.
+    UIViewController *topViewController = self.navigationController.viewControllers.lastObject;
+    if (topViewController.fd_interactivePopDisabled) {
+        return NO;
+    }
+    
+    // Ignore when the beginning location is beyond max allowed initial distance to left edge.
+    CGPoint beginningLocation = [gestureRecognizer locationInView:gestureRecognizer.view];
+    CGFloat maxAllowedInitialDistance = topViewController.fd_interactivePopMaxAllowedInitialDistanceToLeftEdge;
+    if (maxAllowedInitialDistance > 0 && beginningLocation.x > maxAllowedInitialDistance) {
+        return NO;
+    }
+
+    // Ignore pan gesture when the navigation controller is currently in transition.
+    if ([[self.navigationController valueForKey:@"_isTransitioning"] boolValue]) {
+        return NO;
+    }
+    
+    // Prevent calling the handler when the gesture begins in an opposite direction.
+    CGPoint translation = [gestureRecognizer translationInView:gestureRecognizer.view];
+    BOOL isLeftToRight = [UIApplication sharedApplication].userInterfaceLayoutDirection == UIUserInterfaceLayoutDirectionLeftToRight;
+    CGFloat multiplier = isLeftToRight ? 1 : - 1;
+    if ((translation.x * multiplier) <= 0) {
+        return NO;
+    }
+    
+    return YES;
+}
+
+@end
+
+typedef void (^_FDViewControllerWillAppearInjectBlock)(UIViewController *viewController, BOOL animated);
+
+@interface UIViewController (FDFullscreenPopGesturePrivate)
+
+@property (nonatomic, copy) _FDViewControllerWillAppearInjectBlock fd_willAppearInjectBlock;
+
+@end
+
+@implementation UIViewController (FDFullscreenPopGesturePrivate)
+
++ (void)load
+{
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        Method viewWillAppear_originalMethod = class_getInstanceMethod(self, @selector(viewWillAppear:));
+        Method viewWillAppear_swizzledMethod = class_getInstanceMethod(self, @selector(fd_viewWillAppear:));
+        method_exchangeImplementations(viewWillAppear_originalMethod, viewWillAppear_swizzledMethod);
+    
+        Method viewWillDisappear_originalMethod = class_getInstanceMethod(self, @selector(viewWillDisappear:));
+        Method viewWillDisappear_swizzledMethod = class_getInstanceMethod(self, @selector(fd_viewWillDisappear:));
+        method_exchangeImplementations(viewWillDisappear_originalMethod, viewWillDisappear_swizzledMethod);
+    });
+}
+
+- (void)fd_viewWillAppear:(BOOL)animated
+{
+    // Forward to primary implementation.
+    [self fd_viewWillAppear:animated];
+    
+    if (self.fd_willAppearInjectBlock) {
+        self.fd_willAppearInjectBlock(self, animated);
+    }
+}
+
+- (void)fd_viewWillDisappear:(BOOL)animated
+{
+    // Forward to primary implementation.
+    [self fd_viewWillDisappear:animated];
+    
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+        UIViewController *viewController = self.navigationController.viewControllers.lastObject;
+        if (viewController && !viewController.fd_prefersNavigationBarHidden) {
+            [self.navigationController setNavigationBarHidden:NO animated:NO];
+        }
+    });
+}
+
+- (_FDViewControllerWillAppearInjectBlock)fd_willAppearInjectBlock
+{
+    return objc_getAssociatedObject(self, _cmd);
+}
+
+- (void)setFd_willAppearInjectBlock:(_FDViewControllerWillAppearInjectBlock)block
+{
+    objc_setAssociatedObject(self, @selector(fd_willAppearInjectBlock), block, OBJC_ASSOCIATION_COPY_NONATOMIC);
+}
+
+@end
+
+@implementation UINavigationController (FDFullscreenPopGesture)
+
++ (void)load
+{
+    // Inject "-pushViewController:animated:"
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        Class class = [self class];
+        
+        SEL originalSelector = @selector(pushViewController:animated:);
+        SEL swizzledSelector = @selector(fd_pushViewController:animated:);
+        
+        Method originalMethod = class_getInstanceMethod(class, originalSelector);
+        Method swizzledMethod = class_getInstanceMethod(class, swizzledSelector);
+        
+        BOOL success = class_addMethod(class, originalSelector, method_getImplementation(swizzledMethod), method_getTypeEncoding(swizzledMethod));
+        if (success) {
+            class_replaceMethod(class, swizzledSelector, method_getImplementation(originalMethod), method_getTypeEncoding(originalMethod));
+        } else {
+            method_exchangeImplementations(originalMethod, swizzledMethod);
+        }
+    });
+}
+
+- (void)fd_pushViewController:(UIViewController *)viewController animated:(BOOL)animated
+{
+    if (![self.interactivePopGestureRecognizer.view.gestureRecognizers containsObject:self.fd_fullscreenPopGestureRecognizer]) {
+        
+        // Add our own gesture recognizer to where the onboard screen edge pan gesture recognizer is attached to.
+        [self.interactivePopGestureRecognizer.view addGestureRecognizer:self.fd_fullscreenPopGestureRecognizer];
+        
+        // Forward the gesture events to the private handler of the onboard gesture recognizer.
+        NSArray *internalTargets = [self.interactivePopGestureRecognizer valueForKey:@"targets"];
+        id internalTarget = [internalTargets.firstObject valueForKey:@"target"];
+        SEL internalAction = NSSelectorFromString(@"handleNavigationTransition:");
+        self.fd_fullscreenPopGestureRecognizer.delegate = self.fd_popGestureRecognizerDelegate;
+        [self.fd_fullscreenPopGestureRecognizer addTarget:internalTarget action:internalAction];
+        
+        // Disable the onboard gesture recognizer.
+        self.interactivePopGestureRecognizer.enabled = NO;
+    }
+    
+    // Handle perferred navigation bar appearance.
+    [self fd_setupViewControllerBasedNavigationBarAppearanceIfNeeded:viewController];
+    
+    // Forward to primary implementation.
+    if (![self.viewControllers containsObject:viewController]) {
+        [self fd_pushViewController:viewController animated:animated];
+    }
+}
+
+- (void)fd_setupViewControllerBasedNavigationBarAppearanceIfNeeded:(UIViewController *)appearingViewController
+{
+    if (!self.fd_viewControllerBasedNavigationBarAppearanceEnabled) {
+        return;
+    }
+    
+    __weak typeof(self) weakSelf = self;
+    _FDViewControllerWillAppearInjectBlock block = ^(UIViewController *viewController, BOOL animated) {
+        __strong typeof(weakSelf) strongSelf = weakSelf;
+        if (strongSelf) {
+            [strongSelf setNavigationBarHidden:viewController.fd_prefersNavigationBarHidden animated:animated];
+        }
+    };
+    
+    // Setup will appear inject block to appearing view controller.
+    // Setup disappearing view controller as well, because not every view controller is added into
+    // stack by pushing, maybe by "-setViewControllers:".
+    appearingViewController.fd_willAppearInjectBlock = block;
+    UIViewController *disappearingViewController = self.viewControllers.lastObject;
+    if (disappearingViewController && !disappearingViewController.fd_willAppearInjectBlock) {
+        disappearingViewController.fd_willAppearInjectBlock = block;
+    }
+}
+
+- (_FDFullscreenPopGestureRecognizerDelegate *)fd_popGestureRecognizerDelegate
+{
+    _FDFullscreenPopGestureRecognizerDelegate *delegate = objc_getAssociatedObject(self, _cmd);
+    
+    if (!delegate) {
+        delegate = [[_FDFullscreenPopGestureRecognizerDelegate alloc] init];
+        delegate.navigationController = self;
+        
+        objc_setAssociatedObject(self, _cmd, delegate, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    }
+    return delegate;
+}
+
+- (UIPanGestureRecognizer *)fd_fullscreenPopGestureRecognizer
+{
+    UIPanGestureRecognizer *panGestureRecognizer = objc_getAssociatedObject(self, _cmd);
+    
+    if (!panGestureRecognizer) {
+        panGestureRecognizer = [[UIPanGestureRecognizer alloc] init];
+        panGestureRecognizer.maximumNumberOfTouches = 1;
+        
+        objc_setAssociatedObject(self, _cmd, panGestureRecognizer, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    }
+    return panGestureRecognizer;
+}
+
+- (BOOL)fd_viewControllerBasedNavigationBarAppearanceEnabled
+{
+    NSNumber *number = objc_getAssociatedObject(self, _cmd);
+    if (number) {
+        return number.boolValue;
+    }
+    self.fd_viewControllerBasedNavigationBarAppearanceEnabled = YES;
+    return YES;
+}
+
+- (void)setFd_viewControllerBasedNavigationBarAppearanceEnabled:(BOOL)enabled
+{
+    SEL key = @selector(fd_viewControllerBasedNavigationBarAppearanceEnabled);
+    objc_setAssociatedObject(self, key, @(enabled), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end
+
+@implementation UIViewController (FDFullscreenPopGesture)
+
+- (BOOL)fd_interactivePopDisabled
+{
+    return [objc_getAssociatedObject(self, _cmd) boolValue];
+}
+
+- (void)setFd_interactivePopDisabled:(BOOL)disabled
+{
+    objc_setAssociatedObject(self, @selector(fd_interactivePopDisabled), @(disabled), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (BOOL)fd_prefersNavigationBarHidden
+{
+    return [objc_getAssociatedObject(self, _cmd) boolValue];
+}
+
+- (void)setFd_prefersNavigationBarHidden:(BOOL)hidden
+{
+    objc_setAssociatedObject(self, @selector(fd_prefersNavigationBarHidden), @(hidden), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+
+- (CGFloat)fd_interactivePopMaxAllowedInitialDistanceToLeftEdge
+{
+#if CGFLOAT_IS_DOUBLE
+    return [objc_getAssociatedObject(self, _cmd) doubleValue];
+#else
+    return [objc_getAssociatedObject(self, _cmd) floatValue];
+#endif
+}
+
+- (void)setFd_interactivePopMaxAllowedInitialDistanceToLeftEdge:(CGFloat)distance
+{
+    SEL key = @selector(fd_interactivePopMaxAllowedInitialDistanceToLeftEdge);
+    objc_setAssociatedObject(self, key, @(MAX(0, distance)), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end

FastService/Common/Libs/NSString+Unicode/NSString+Unicode.h

+//
+//  NSString+Unicode.h
+//  CodeLibary
+//
+//  Created by zichaochu on 16/9/2.
+//  Copyright © 2016年 linxun. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface NSString (Unicode)
+
++ (NSString *)stringByReplacingUnicodeString:(NSString *)string;
+
+@end
+
+@interface NSArray (Unicode)
+
+@end
+
+@interface NSDictionary (Unicode)
+
+@end
+
+@interface NSSet (Unicode)
+
+@end
+

FastService/Common/Libs/NSString+Unicode/NSString+Unicode.m

+//
+//  NSString+Unicode.m
+//  CodeLibary
+//
+//  Created by zichaochu on 16/9/2.
+//  Copyright © 2016年 linxun. All rights reserved.
+//
+
+#import "NSString+Unicode.h"
+#import <objc/runtime.h>
+
+@implementation NSString (Unicode)
+
++ (NSString *)stringByReplacingUnicodeString:(NSString *)origin {
+    NSMutableString *string = [origin mutableCopy];
+    if (string.length > 0) {
+        [string replaceOccurrencesOfString:@"\\U" withString:@"\\u" options:0 range:NSMakeRange(0, string.length)];
+        CFStringRef transform = CFSTR("Any-Hex/Java");
+        CFStringTransform((__bridge CFMutableStringRef)string, NULL, transform, YES);
+    }
+    return string;
+}
+
+@end
+
+@implementation NSArray (Unicode)
+
++ (void)load {
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(description)), class_getInstanceMethod([self class], @selector(replaceDescription)));
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(descriptionWithLocale:)), class_getInstanceMethod([self class], @selector(replaceDescriptionWithLocale:)));
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(descriptionWithLocale:indent:)), class_getInstanceMethod([self class], @selector(replaceDescriptionWithLocale:indent:)));
+}
+
+- (NSString *)replaceDescription {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescription]];
+}
+
+- (NSString *)replaceDescriptionWithLocale:(nullable id)locale {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescriptionWithLocale:locale]];
+}
+
+- (NSString *)replaceDescriptionWithLocale:(nullable id)locale indent:(NSUInteger)level {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescriptionWithLocale:locale indent:level]];
+}
+
+@end
+
+@implementation NSDictionary (Unicode)
+
++ (void)load {
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(description)), class_getInstanceMethod([self class], @selector(replaceDescription)));
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(descriptionWithLocale:)), class_getInstanceMethod([self class], @selector(replaceDescriptionWithLocale:)));
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(descriptionWithLocale:indent:)), class_getInstanceMethod([self class], @selector(replaceDescriptionWithLocale:indent:)));
+}
+
+- (NSString *)replaceDescription {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescription]];
+}
+
+- (NSString *)replaceDescriptionWithLocale:(nullable id)locale {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescriptionWithLocale:locale]];
+}
+
+- (NSString *)replaceDescriptionWithLocale:(nullable id)locale indent:(NSUInteger)level {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescriptionWithLocale:locale indent:level]];
+}
+
+@end
+
+@implementation NSSet (Unicode)
+
++ (void)load {
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(description)), class_getInstanceMethod([self class], @selector(replaceDescription)));
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(descriptionWithLocale:)), class_getInstanceMethod([self class], @selector(replaceDescriptionWithLocale:)));
+    method_exchangeImplementations(class_getInstanceMethod([self class], @selector(descriptionWithLocale:indent:)), class_getInstanceMethod([self class], @selector(replaceDescriptionWithLocale:indent:)));
+}
+
+- (NSString *)replaceDescription {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescription]];
+}
+
+- (NSString *)replaceDescriptionWithLocale:(nullable id)locale {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescriptionWithLocale:locale]];
+}
+
+- (NSString *)replaceDescriptionWithLocale:(nullable id)locale indent:(NSUInteger)level {
+    return [NSString stringByReplacingUnicodeString:[self replaceDescriptionWithLocale:locale indent:level]];
+}
+
+@end

FastService/Common/Libs/UIButton+EdgeInsets/ImageCenterButton.h

+//
+//  ImageCenterBtn.h
+//  ButtonTopImage
+//
+//  Created by AliThink on 15/9/16.
+//  Copyright (c) 2015年 AliThink. All rights reserved.
+//
+
+// This code is distributed under the terms and conditions of the MIT license.
+
+// Copyright (c) 2015 AliThink
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+    
+#import <UIKit/UIKit.h>
+
+@interface ImageCenterButton : UIButton
+
+// Round Image
+@property BOOL imageIsRound;
+// Image Padding
+@property CGFloat padding;
+// Spacing between imageview and textlabel
+@property CGFloat imageTextSpace;
+// Maximum imageview size
+@property CGSize imageViewMaxSize;
+// Button backgroundHighlighted
+@property(nonatomic, strong) UIColor *backgroundHighlightedColor;
+// Button backgroundNormal
+@property(nonatomic, strong) UIColor *backgroundNormalColor;
+
+@end

FastService/Common/Libs/UIButton+EdgeInsets/ImageCenterButton.m

+//
+//  ImageCenterBtn.m
+//  ButtonTopImage
+//
+//  Created by AliThink on 15/9/16.
+//  Copyright (c) 2015年 AliThink. All rights reserved.
+//
+
+// This code is distributed under the terms and conditions of the MIT license.
+
+// Copyright (c) 2015 AliThink
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+
+#import "ImageCenterButton.h"
+
+#define IMAGECENTERBUTTON_IMAGE_TEXT_SPACING 10.0
+#define IMAGECENTERBUTTON_TITLE_MIN_HEIGHT   14.0
+#define IMAGECENTERBUTTON_PADDING_MIN        8.0
+
+@implementation ImageCenterButton
+
+- (instancetype)initWithCoder:(NSCoder *)aDecoder {
+    self = [super initWithCoder:aDecoder];
+    if (self) {
+        [self addAction];
+    }
+    return self;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (self) {
+        [self addAction];
+    }
+    return self;
+}
+
+- (void)addAction {
+    [self addTarget:self action:@selector(pressed:) forControlEvents:UIControlEventTouchDown];
+    [self addTarget:self action:@selector(touchUp:) forControlEvents:UIControlEventTouchUpInside];
+    [self addTarget:self action:@selector(touchUp:) forControlEvents:UIControlEventTouchUpOutside];
+}
+
+- (void)layoutSubviews {
+    [super layoutSubviews];
+    
+    self.adjustsImageWhenHighlighted = NO;
+    
+    if (!self.padding) {
+        self.padding = IMAGECENTERBUTTON_PADDING_MIN;
+    }
+    
+    if (!self.imageTextSpace) {
+        self.imageTextSpace = IMAGECENTERBUTTON_IMAGE_TEXT_SPACING;
+    }
+    
+    CGFloat titleLabelHeight = self.titleLabel.frame.size.height;
+    if (titleLabelHeight == 0) {
+        titleLabelHeight = IMAGECENTERBUTTON_TITLE_MIN_HEIGHT;
+    }
+    
+    CGFloat imageMaxHeight = self.frame.size.height - titleLabelHeight - self.imageTextSpace - self.padding * 2;
+    CGFloat imageMaxWidth = self.frame.size.width - self.padding * 2;
+    
+    if (self.imageViewMaxSize.height) {
+        imageMaxHeight = self.imageViewMaxSize.height;
+    }
+    if (self.imageViewMaxSize.width) {
+        imageMaxWidth = self.imageViewMaxSize.width;
+    }
+    
+    //Set ImageView Threshold
+    if (self.imageView.frame.size.height > imageMaxHeight) {
+        CGRect newImageView = self.imageView.frame;
+        newImageView.size = CGSizeMake(imageMaxHeight / self.imageView.frame.size.height * self.imageView.frame.size.width, imageMaxHeight);
+        self.imageView.frame = newImageView;
+    }
+    
+    if (self.imageView.frame.size.width > imageMaxWidth) {
+        CGRect newImageView = self.imageView.frame;
+        newImageView.size = CGSizeMake(imageMaxWidth , imageMaxWidth / self.imageView.frame.size.width * self.imageView.frame.size.height);
+        self.imageView.frame = newImageView;
+    }
+    
+    CGFloat totalHeight = self.imageView.frame.size.height + self.imageTextSpace + titleLabelHeight;
+    
+    //Center image
+    CGPoint center = self.imageView.center;
+    center.x = self.frame.size.width / 2.0;
+    center.y = self.frame.size.height / 2.0 - totalHeight / 2.0 + self.imageView.frame.size.height / 2.0;
+    self.imageView.center = center;
+    
+    if (self.imageIsRound) {
+        self.imageView.layer.cornerRadius = self.imageView.frame.size.width / 2.0;
+    }
+    
+    CGRect titleLabelFrame = self.titleLabel.frame;
+    titleLabelFrame.size = CGSizeMake(self.frame.size.width, titleLabelHeight);
+    self.titleLabel.frame = titleLabelFrame;
+    
+    //Center text
+    CGPoint titleCenter = self.titleLabel.center;
+    titleCenter.x = self.frame.size.width / 2.0;
+    titleCenter.y = self.imageView.center.y + self.imageView.frame.size.height / 2.0 + self.imageTextSpace + titleLabelHeight / 2.0;
+    self.titleLabel.center = titleCenter;
+    
+    self.titleLabel.textAlignment = NSTextAlignmentCenter;
+}
+
+- (void)pressed:(UIButton *)btn {
+    if (self.backgroundHighlightedColor) {
+        [btn setBackgroundColor:self.backgroundHighlightedColor];
+    } else {
+        [btn setBackgroundColor:[UIColor colorWithRed:0.9 green:0.9 blue:0.9 alpha:1]];
+    }
+}
+
+- (void)touchUp:(UIButton *)btn {
+    if (self.backgroundNormalColor) {
+        [btn setBackgroundColor:self.backgroundNormalColor];
+    } else {
+        [btn setBackgroundColor:[UIColor whiteColor]];
+    }
+}
+
+
+@end

FastService/Common/Libs/WRNavigationBar/WRCustomNavigationBar.h

+//
+//  WRCustomNavigationBar.h
+//  CodeDemo
+//
+//  Created by wangrui on 2017/10/22.
+//  Copyright © 2017年 wangrui. All rights reserved.
+//
+//  Github地址：https://github.com/wangrui460/WRNavigationBar
+
+#import <UIKit/UIKit.h>
+
+@interface WRCustomNavigationBar : UIView
+
+@property (nonatomic, copy) void(^onClickLeftButton)(void);
+@property (nonatomic, copy) void(^onClickRightButton)(void);
+
+@property (nonatomic, copy)   NSString *title;
+@property (nonatomic, strong) UIColor  *titleLabelColor;
+@property (nonatomic, strong) UIFont   *titleLabelFont;
+@property (nonatomic, strong) UIColor  *barBackgroundColor;
+@property (nonatomic, strong) UIImage  *barBackgroundImage;
+
++ (instancetype)CustomNavigationBar;
+
+- (void)wr_setBottomLineHidden:(BOOL)hidden;
+- (void)wr_setBackgroundAlpha:(CGFloat)alpha;
+- (void)wr_setTintColor:(UIColor *)color;
+
+// 默认返回事件
+//- (void)wr_setLeftButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted title:(NSString *)title titleColor:(UIColor *)titleColor;
+//- (void)wr_setLeftButtonWithImage:(UIImage *)image title:(NSString *)title titleColor:(UIColor *)titleColor;
+- (void)wr_setLeftButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted;
+- (void)wr_setLeftButtonWithImage:(UIImage *)image;
+- (void)wr_setLeftButtonWithTitle:(NSString *)title titleColor:(UIColor *)titleColor;
+
+//- (void)wr_setRightButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted title:(NSString *)title titleColor:(UIColor *)titleColor;
+//- (void)wr_setRightButtonWithImage:(UIImage *)image title:(NSString *)title titleColor:(UIColor *)titleColor;
+- (void)wr_setRightButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted;
+- (void)wr_setRightButtonWithImage:(UIImage *)image;
+- (void)wr_setRightButtonWithTitle:(NSString *)title titleColor:(UIColor *)titleColor;
+
+
+
+@end
+
+
+
+
+
+
+
+
+
+
+
+
+

FastService/Common/Libs/WRNavigationBar/WRCustomNavigationBar.m

+//
+//  WRCustomNavigationBar.m
+//  CodeDemo
+//
+//  Created by wangrui on 2017/10/22.
+//  Copyright © 2017年 wangrui. All rights reserved.
+//
+//  Github地址：https://github.com/wangrui460/WRNavigationBar
+
+#import "WRCustomNavigationBar.h"
+#import "sys/utsname.h"
+
+#define kWRDefaultTitleSize 18
+#define kWRDefaultTitleColor [UIColor blackColor]
+#define kWRDefaultBackgroundColor [UIColor whiteColor]
+#define kWRScreenWidth [UIScreen mainScreen].bounds.size.width
+
+@implementation UIViewController (WRRoute)
+
+- (void)wr_toLastViewController
+{
+    if (self.navigationController) {
+        if (self.navigationController.viewControllers.count == 1) {
+            if (self.presentingViewController) {
+                [self dismissViewControllerAnimated:YES completion:nil];
+            }
+        } else {
+            [self.navigationController popViewControllerAnimated:YES];
+        }
+    } else if(self.presentingViewController) {
+        [self dismissViewControllerAnimated:YES completion:nil];
+    }
+}
+
++ (UIViewController*)wr_currentViewController {
+    UIViewController* rootViewController = [UIApplication sharedApplication].delegate.window.rootViewController;
+    return [self wr_currentViewControllerFrom:rootViewController];
+}
+
++ (UIViewController*)wr_currentViewControllerFrom:(UIViewController*)viewController
+{
+    if ([viewController isKindOfClass:[UINavigationController class]]) {
+        UINavigationController* navigationController = (UINavigationController *)viewController;
+        return [self wr_currentViewControllerFrom:navigationController.viewControllers.lastObject];
+    }
+    else if([viewController isKindOfClass:[UITabBarController class]]) {
+        UITabBarController* tabBarController = (UITabBarController *)viewController;
+        return [self wr_currentViewControllerFrom:tabBarController.selectedViewController];
+    }
+    else if (viewController.presentedViewController != nil) {
+        return [self wr_currentViewControllerFrom:viewController.presentedViewController];
+    }
+    else {
+        return viewController;
+    }
+}
+
+@end
+
+@interface WRCustomNavigationBar ()
+@property (nonatomic, strong) UILabel     *titleLable;
+@property (nonatomic, strong) UIButton    *leftButton;
+@property (nonatomic, strong) UIButton    *rightButton;
+@property (nonatomic, strong) UIView      *bottomLine;
+@property (nonatomic, strong) UIView      *backgroundView;
+@property (nonatomic, strong) UIImageView *backgroundImageView;
+@end
+
+@implementation WRCustomNavigationBar
+
++ (instancetype)CustomNavigationBar {
+    WRCustomNavigationBar *navigationBar = [[self alloc] initWithFrame:CGRectMake(0, 0, kWRScreenWidth, [WRCustomNavigationBar navBarBottom])];
+    return navigationBar;
+}
+- (instancetype)init {
+    if (self = [super init]) {
+        [self setupView];
+    }
+    return self;
+}
+- (instancetype)initWithFrame:(CGRect)frame {
+    if (self = [super initWithFrame:frame]) {
+        [self setupView];
+    }
+    return self;
+}
+
+-(void)setupView {
+    [self addSubview:self.backgroundView];
+    [self addSubview:self.backgroundImageView];
+    [self addSubview:self.leftButton];
+    [self addSubview:self.titleLable];
+    [self addSubview:self.rightButton];
+    [self addSubview:self.bottomLine];
+    [self updateFrame];
+    self.backgroundColor = [UIColor clearColor];
+    self.backgroundView.backgroundColor = kWRDefaultBackgroundColor;
+}
+
+// TODO:这边结合 WRCellView 会不会更好呢？
+-(void)updateFrame {
+    NSInteger top = ([WRCustomNavigationBar isIphoneX]) ? 44 : 20;
+    NSInteger margin = 0;
+    NSInteger buttonHeight = 44;
+    NSInteger buttonWidth = 44;
+    NSInteger titleLabelHeight = 44;
+    NSInteger titleLabelWidth = 180;
+
+    self.backgroundView.frame = self.bounds;
+    self.backgroundImageView.frame = self.bounds;
+    self.leftButton.frame = CGRectMake(margin, top, buttonWidth, buttonHeight);
+    self.rightButton.frame = CGRectMake(kWRScreenWidth - buttonWidth - margin, top, buttonWidth, buttonHeight);
+    self.titleLable.frame = CGRectMake((kWRScreenWidth - titleLabelWidth) / 2, top, titleLabelWidth, titleLabelHeight);
+    self.bottomLine.frame = CGRectMake(0, (CGFloat)(self.bounds.size.height-0.5), kWRScreenWidth, 0.5);
+}
+
+#pragma mark - 导航栏左右按钮事件
+-(void)clickBack {
+    if (self.onClickLeftButton) {
+        self.onClickLeftButton();
+    } else {
+        UIViewController *currentVC = [UIViewController wr_currentViewController];
+        [currentVC wr_toLastViewController];
+    }
+}
+-(void)clickRight {
+    if (self.onClickRightButton) {
+        self.onClickRightButton();
+    }
+}
+
+- (void)wr_setBottomLineHidden:(BOOL)hidden {
+    self.bottomLine.hidden = hidden;
+}
+
+- (void)wr_setBackgroundAlpha:(CGFloat)alpha {
+    self.backgroundView.alpha = alpha;
+    self.backgroundImageView.alpha = alpha;
+    self.bottomLine.alpha = alpha;
+}
+
+- (void)wr_setTintColor:(UIColor *)color {
+    [self.leftButton setTitleColor:color forState:UIControlStateNormal];
+    [self.rightButton setTitleColor:color forState:UIControlStateNormal];
+    [self.titleLable setTextColor:color];
+}
+
+#pragma mark - 左右按钮
+- (void)wr_setLeftButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted title:(NSString *)title titleColor:(UIColor *)titleColor {
+    self.leftButton.hidden = NO;
+    [self.leftButton setImage:normal forState:UIControlStateNormal];
+    [self.leftButton setImage:highlighted forState:UIControlStateHighlighted];
+    [self.leftButton setTitle:title forState:UIControlStateNormal];
+    [self.leftButton setTitleColor:titleColor forState:UIControlStateNormal];
+}
+- (void)wr_setLeftButtonWithImage:(UIImage *)image title:(NSString *)title titleColor:(UIColor *)titleColor {
+    [self wr_setLeftButtonWithNormal:image highlighted:image title:title titleColor:titleColor];
+}
+- (void)wr_setLeftButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted {
+    [self wr_setLeftButtonWithNormal:normal highlighted:highlighted title:nil titleColor:nil];
+}
+- (void)wr_setLeftButtonWithImage:(UIImage *)image {
+    [self wr_setLeftButtonWithNormal:image highlighted:image title:nil titleColor:nil];
+}
+- (void)wr_setLeftButtonWithTitle:(NSString *)title titleColor:(UIColor *)titleColor {
+    [self wr_setLeftButtonWithNormal:nil highlighted:nil title:title titleColor:titleColor];
+}
+
+- (void)wr_setRightButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted title:(NSString *)title titleColor:(UIColor *)titleColor {
+    self.rightButton.hidden = NO;
+    [self.rightButton setImage:normal forState:UIControlStateNormal];
+    [self.rightButton setImage:highlighted forState:UIControlStateHighlighted];
+    [self.rightButton setTitle:title forState:UIControlStateNormal];
+    [self.rightButton setTitleColor:titleColor forState:UIControlStateNormal];
+}
+- (void)wr_setRightButtonWithImage:(UIImage *)image title:(NSString *)title titleColor:(UIColor *)titleColor {
+    [self wr_setRightButtonWithNormal:image highlighted:image title:title titleColor:titleColor];
+}
+- (void)wr_setRightButtonWithNormal:(UIImage *)normal highlighted:(UIImage *)highlighted {
+    [self wr_setRightButtonWithNormal:normal highlighted:highlighted title:nil titleColor:nil];
+}
+- (void)wr_setRightButtonWithImage:(UIImage *)image {
+    [self wr_setRightButtonWithNormal:image highlighted:image title:nil titleColor:nil];
+}
+- (void)wr_setRightButtonWithTitle:(NSString *)title titleColor:(UIColor *)titleColor {
+    [self wr_setRightButtonWithNormal:nil highlighted:nil title:title titleColor:titleColor];
+}
+
+#pragma mark - setter
+-(void)setTitle:(NSString *)title {
+    _title = title;
+    self.titleLable.hidden = NO;
+    self.titleLable.text = _title;
+}
+- (void)setTitleLabelColor:(UIColor *)titleLabelColor {
+    _titleLabelColor = titleLabelColor;
+    self.titleLable.textColor = _titleLabelColor;
+}
+- (void)setTitleLabelFont:(UIFont *)titleLabelFont {
+    _titleLabelFont = titleLabelFont;
+    self.titleLable.font = _titleLabelFont;
+}
+-(void)setBarBackgroundColor:(UIColor *)barBackgroundColor {
+    self.backgroundImageView.hidden = YES;
+    _barBackgroundColor = barBackgroundColor;
+    self.backgroundView.hidden = NO;
+    self.backgroundView.backgroundColor = _barBackgroundColor;
+}
+- (void)setBarBackgroundImage:(UIImage *)barBackgroundImage {
+    self.backgroundView.hidden = YES;
+    _barBackgroundImage = barBackgroundImage;
+    self.backgroundImageView.hidden = NO;
+    self.backgroundImageView.image = _barBackgroundImage;
+}
+
+#pragma mark - getter
+-(UIButton *)leftButton
+{
+    if (!_leftButton) {
+        _leftButton = [[UIButton alloc] init];
+        [_leftButton addTarget:self action:@selector(clickBack) forControlEvents:UIControlEventTouchUpInside];
+        _leftButton.imageView.contentMode = UIViewContentModeCenter;
+        _leftButton.hidden = YES;
+    }
+    return _leftButton;
+}
+-(UIButton *)rightButton {
+    if (!_rightButton) {
+        _rightButton = [[UIButton alloc] init];
+        [_rightButton addTarget:self action:@selector(clickRight) forControlEvents:UIControlEventTouchUpInside];
+        _rightButton.imageView.contentMode = UIViewContentModeCenter;
+        _rightButton.hidden = YES;
+    }
+    return _rightButton;
+}
+-(UILabel *)titleLable {
+    if (!_titleLable) {
+        _titleLable = [[UILabel alloc] init];
+        _titleLable.textColor = kWRDefaultTitleColor;
+        _titleLable.font = [UIFont systemFontOfSize:kWRDefaultTitleSize];
+        _titleLable.textAlignment = NSTextAlignmentCenter;
+        _titleLable.hidden = YES;
+    }
+    return _titleLable;
+}
+- (UIView *)bottomLine {
+    if (!_bottomLine) {
+        _bottomLine = [[UIView alloc] init];
+        _bottomLine.backgroundColor = [UIColor colorWithRed:(CGFloat)(218.0/255.0) green:(CGFloat)(218.0/255.0) blue:(CGFloat)(218.0/255.0) alpha:1.0];
+    }
+    return _bottomLine;
+}
+- (UIView *)backgroundView {
+    if (!_backgroundView) {
+        _backgroundView = [[UIView alloc] init];
+    }
+    return _backgroundView;
+}
+-(UIImageView *)backgroundImageView {
+    if (!_backgroundImageView) {
+        _backgroundImageView = [[UIImageView alloc] init];
+        _backgroundImageView.hidden = YES;
+    }
+    return _backgroundImageView;
+}
+
++ (int)navBarBottom {
+    return 44 + CGRectGetHeight([UIApplication sharedApplication].statusBarFrame);
+}
++ (BOOL)isIphoneX {
+    struct utsname systemInfo;
+    uname(&systemInfo);
+    NSString *platform = [NSString stringWithCString:systemInfo.machine encoding:NSASCIIStringEncoding];
+    if ([platform isEqualToString:@"i386"] || [platform isEqualToString:@"x86_64"]) {
+        // judgment by height when in simulators
+        return (CGSizeEqualToSize([UIScreen mainScreen].bounds.size, CGSizeMake(375, 812)) ||
+                CGSizeEqualToSize([UIScreen mainScreen].bounds.size, CGSizeMake(812, 375)));
+    }
+    BOOL isIPhoneX = [platform isEqualToString:@"iPhone10,3"] || [platform isEqualToString:@"iPhone10,6"];
+    return isIPhoneX;
+}
+
+@end
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

FastService/Common/Libs/WRNavigationBar/WRNavigationBar.h

+//
+//  UINavigationBar+WRAddition.h
+//  StoryBoardDemo
+//
+//  Created by wangrui on 2017/4/9.
+//  Copyright © 2017年 wangrui. All rights reserved.
+//
+//  Github地址：https://github.com/wangrui460/WRNavigationBar
+
+#import <UIKit/UIKit.h>
+@class WRCustomNavigationBar;
+
+@interface WRNavigationBar : UIView
++ (BOOL)isIphoneX;
++ (CGFloat)navBarBottom;
++ (CGFloat)tabBarHeight;
++ (CGFloat)screenWidth;
++ (CGFloat)screenHeight;
+@end
+
+
+#pragma mark - Default
+@interface WRNavigationBar (WRDefault)
+
+/// 局部使用该库       待开发
+//+ (void)wr_local;
+/// 广泛使用该库       default 暂时是默认， wr_local 完成后，wr_local就会变成默认
++ (void)wr_widely;
+
+/// 局部使用该库时，设置需要用到的控制器      待开发
+//+ (void)wr_setWhitelist:(NSArray<NSString *> *)list;
+/// 广泛使用该库时，设置需要屏蔽的控制器
++ (void)wr_setBlacklist:(NSArray<NSString *> *)list;
+
+/** set default barTintColor of UINavigationBar */
++ (void)wr_setDefaultNavBarBarTintColor:(UIColor *)color;
+
+/** set default barBackgroundImage of UINavigationBar */
+/** warning: wr_setDefaultNavBarBackgroundImage is deprecated! place use WRCustomNavigationBar */
+//+ (void)wr_setDefaultNavBarBackgroundImage:(UIImage *)image;
+
+/** set default tintColor of UINavigationBar */
++ (void)wr_setDefaultNavBarTintColor:(UIColor *)color;
+
+/** set default titleColor of UINavigationBar */
++ (void)wr_setDefaultNavBarTitleColor:(UIColor *)color;
+
+/** set default statusBarStyle of UIStatusBar */
++ (void)wr_setDefaultStatusBarStyle:(UIStatusBarStyle)style;
+
+/** set default shadowImage isHidden of UINavigationBar */
++ (void)wr_setDefaultNavBarShadowImageHidden:(BOOL)hidden;
+
+@end
+
+
+
+#pragma mark - UINavigationBar
+@interface UINavigationBar (WRAddition) <UINavigationBarDelegate>
+
+/** 设置导航栏所有BarButtonItem的透明度 */
+- (void)wr_setBarButtonItemsAlpha:(CGFloat)alpha hasSystemBackIndicator:(BOOL)hasSystemBackIndicator;
+
+/** 设置导航栏在垂直方向上平移多少距离 */
+- (void)wr_setTranslationY:(CGFloat)translationY;
+
+/** 获取当前导航栏在垂直方向上偏移了多少 */
+- (CGFloat)wr_getTranslationY;
+
+@end
+
+
+
+
+#pragma mark - UIViewController
+@interface UIViewController (WRAddition)
+
+/** record current ViewController navigationBar backgroundImage */
+/** warning: wr_setDefaultNavBarBackgroundImage is deprecated! place use WRCustomNavigationBar */
+//- (void)wr_setNavBarBackgroundImage:(UIImage *)image;
+- (UIImage *)wr_navBarBackgroundImage;
+
+/** record current ViewController navigationBar barTintColor */
+- (void)wr_setNavBarBarTintColor:(UIColor *)color;
+- (UIColor *)wr_navBarBarTintColor;
+
+/** record current ViewController navigationBar backgroundAlpha */
+- (void)wr_setNavBarBackgroundAlpha:(CGFloat)alpha;
+- (CGFloat)wr_navBarBackgroundAlpha;
+
+/** record current ViewController navigationBar tintColor */
+- (void)wr_setNavBarTintColor:(UIColor *)color;
+- (UIColor *)wr_navBarTintColor;
+
+/** record current ViewController titleColor */
+- (void)wr_setNavBarTitleColor:(UIColor *)color;
+- (UIColor *)wr_navBarTitleColor;
+
+/** record current ViewController statusBarStyle */
+- (void)wr_setStatusBarStyle:(UIStatusBarStyle)style;
+- (UIStatusBarStyle)wr_statusBarStyle;
+
+/** record current ViewController navigationBar shadowImage hidden */
+- (void)wr_setNavBarShadowImageHidden:(BOOL)hidden;
+- (BOOL)wr_navBarShadowImageHidden;
+
+/** record current ViewController custom navigationBar */
+/** warning: wr_setDefaultNavBarBackgroundImage is deprecated! place use WRCustomNavigationBar */
+//- (void)wr_setCustomNavBar:(WRCustomNavigationBar *)navBar;
+
+@end
+
+
+
+
+
+

FastService/Common/Libs/WRNavigationBar/WRNavigationBar.m

+//
+//  UINavigationBar+WRAddition.m
+//  StoryBoardDemo
+//
+//  Created by wangrui on 2017/4/9.
+//  Copyright © 2017年 wangrui. All rights reserved.
+//
+//  Github地址：https://github.com/wangrui460/WRNavigationBar
+
+#import "WRNavigationBar.h"
+#import <objc/runtime.h>
+#import "sys/utsname.h"
+
+@implementation WRNavigationBar
+
++ (BOOL)isIphoneX {
+    // 判断当前设备类型是否为 iPhone
+      if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
+          // 获取屏幕的高度
+//          CGFloat screenHeight = [[UIScreen mainScreen] bounds].size.height;
+          // 目前已知的两个异形屏尺寸：375x812、414x896
+          if (IS_IPHONE_SPECIAL) {
+              return YES;
+          }
+      }
+      return NO;
+}
++ (CGFloat)navBarBottom {
+    return [self isIphoneX] ? 88 : 64;
+}
++ (CGFloat)tabBarHeight {
+    return [self isIphoneX] ? 83 : 49;
+}
++ (CGFloat)screenWidth {
+    return [UIScreen mainScreen].bounds.size.width;
+}
++ (CGFloat)screenHeight {
+    return [UIScreen mainScreen].bounds.size.height;
+}
+
+@end
+
+
+//=============================================================================
+#pragma mark - default navigationBar barTintColor、tintColor and statusBarStyle YOU CAN CHANGE!!!
+//=============================================================================
+@implementation WRNavigationBar (WRDefault)
+
+static char kWRIsLocalUsedKey;
+static char kWRWhiteistKey;
+static char kWRBlacklistKey;
+
+static char kWRDefaultNavBarBarTintColorKey;
+static char kWRDefaultNavBarBackgroundImageKey;
+static char kWRDefaultNavBarTintColorKey;
+static char kWRDefaultNavBarTitleColorKey;
+static char kWRDefaultStatusBarStyleKey;
+static char kWRDefaultNavBarShadowImageHiddenKey;
+
++ (BOOL)isLocalUsed {
+    id isLocal = objc_getAssociatedObject(self, &kWRIsLocalUsedKey);
+    return (isLocal != nil) ? [isLocal boolValue] : NO;
+}
++ (void)wr_local {
+    objc_setAssociatedObject(self, &kWRIsLocalUsedKey, @(YES), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
++ (void)wr_widely {
+    objc_setAssociatedObject(self, &kWRIsLocalUsedKey, @(NO), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (NSArray<NSString *> *)whitelist {
+    NSArray<NSString *> *list = (NSArray<NSString *> *)objc_getAssociatedObject(self, &kWRWhiteistKey);
+    return (list != nil) ? list : nil;
+}
++ (void)wr_setWhitelist:(NSArray<NSString *> *)list {
+    NSAssert([self isLocalUsed], @"白名单是在设置 局部使用 该库的情况下使用的");
+    objc_setAssociatedObject(self, &kWRWhiteistKey, list, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
++ (NSArray<NSString *> *)blacklist {
+    NSArray<NSString *> *list = (NSArray<NSString *> *)objc_getAssociatedObject(self, &kWRBlacklistKey);
+    return (list != nil) ? list : nil;
+}
++ (void)wr_setBlacklist:(NSArray<NSString *> *)list {
+    NSAssert(list, @"list 不能设置为nil");
+    NSAssert(![self isLocalUsed], @"黑名单是在设置 广泛使用 该库的情况下使用的");
+    objc_setAssociatedObject(self, &kWRBlacklistKey, list, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (BOOL)needUpdateNavigationBar:(UIViewController *)vc {
+    NSString *vcStr = NSStringFromClass(vc.class);
+    if ([self isLocalUsed]) {
+        return [[self whitelist] containsObject:vcStr]; // 当白名单里 有 表示需要更新
+    } else {
+        return ![[self blacklist] containsObject:vcStr];// 当黑名单里 没有 表示需要更新
+    }
+}
+
++ (UIColor *)defaultNavBarBarTintColor {
+    UIColor *color = (UIColor *)objc_getAssociatedObject(self, &kWRDefaultNavBarBarTintColorKey);
+    return (color != nil) ? color : [UIColor whiteColor];
+}
++ (void)wr_setDefaultNavBarBarTintColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRDefaultNavBarBarTintColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (UIImage *)defaultNavBarBackgroundImage {
+    UIImage *image = (UIImage *)objc_getAssociatedObject(self, &kWRDefaultNavBarBackgroundImageKey);
+    return image;
+}
++ (void)wr_setDefaultNavBarBackgroundImage:(UIImage *)image {
+    objc_setAssociatedObject(self, &kWRDefaultNavBarBackgroundImageKey, image, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (UIColor *)defaultNavBarTintColor {
+    UIColor *color = (UIColor *)objc_getAssociatedObject(self, &kWRDefaultNavBarTintColorKey);
+    return (color != nil) ? color : [UIColor colorWithRed:0 green:0.478431 blue:1 alpha:1.0];
+}
++ (void)wr_setDefaultNavBarTintColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRDefaultNavBarTintColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (UIColor *)defaultNavBarTitleColor {
+    UIColor *color = (UIColor *)objc_getAssociatedObject(self, &kWRDefaultNavBarTitleColorKey);
+    return (color != nil) ? color : [UIColor blackColor];
+}
++ (void)wr_setDefaultNavBarTitleColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRDefaultNavBarTitleColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (UIStatusBarStyle)defaultStatusBarStyle {
+    id style = objc_getAssociatedObject(self, &kWRDefaultStatusBarStyleKey);
+    return (style != nil) ? [style integerValue] : UIStatusBarStyleDefault;
+}
++ (void)wr_setDefaultStatusBarStyle:(UIStatusBarStyle)style {
+    objc_setAssociatedObject(self, &kWRDefaultStatusBarStyleKey, @(style), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (BOOL)defaultNavBarShadowImageHidden {
+    id hidden = objc_getAssociatedObject(self, &kWRDefaultNavBarShadowImageHiddenKey);
+    return (hidden != nil) ? [hidden boolValue] : NO;
+}
++ (void)wr_setDefaultNavBarShadowImageHidden:(BOOL)hidden {
+    objc_setAssociatedObject(self, &kWRDefaultNavBarShadowImageHiddenKey, @(hidden), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (CGFloat)defaultNavBarBackgroundAlpha {
+    return 1.0;
+}
+
++ (UIColor *)middleColor:(UIColor *)fromColor toColor:(UIColor *)toColor percent:(CGFloat)percent {
+    CGFloat fromRed = 0;
+    CGFloat fromGreen = 0;
+    CGFloat fromBlue = 0;
+    CGFloat fromAlpha = 0;
+    [fromColor getRed:&fromRed green:&fromGreen blue:&fromBlue alpha:&fromAlpha];
+    
+    CGFloat toRed = 0;
+    CGFloat toGreen = 0;
+    CGFloat toBlue = 0;
+    CGFloat toAlpha = 0;
+    [toColor getRed:&toRed green:&toGreen blue:&toBlue alpha:&toAlpha];
+    
+    CGFloat newRed = fromRed + (toRed - fromRed) * percent;
+    CGFloat newGreen = fromGreen + (toGreen - fromGreen) * percent;
+    CGFloat newBlue = fromBlue + (toBlue - fromBlue) * percent;
+    CGFloat newAlpha = fromAlpha + (toAlpha - fromAlpha) * percent;
+    return [UIColor colorWithRed:newRed green:newGreen blue:newBlue alpha:newAlpha];
+}
++ (CGFloat)middleAlpha:(CGFloat)fromAlpha toAlpha:(CGFloat)toAlpha percent:(CGFloat)percent {
+    return fromAlpha + (toAlpha - fromAlpha) * percent;
+}
+
+@end
+
+
+//=============================================================================
+#pragma mark - UINavigationBar
+//=============================================================================
+@implementation UINavigationBar (WRAddition)
+
+static char kWRBackgroundViewKey;
+static char kWRBackgroundImageViewKey;
+static char kWRBackgroundImageKey;
+
+- (UIView *)backgroundView {
+    return (UIView *)objc_getAssociatedObject(self, &kWRBackgroundViewKey);
+}
+- (void)setBackgroundView:(UIView *)backgroundView {
+    if (backgroundView) {
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(wr_keyboardDidShow) name:UIKeyboardDidShowNotification object:nil];
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(wr_keyboardWillHide) name:UIKeyboardWillHideNotification object:nil];
+    } else {
+        [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardDidShowNotification object:nil];
+        [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillHideNotification object:nil];
+    }
+    objc_setAssociatedObject(self, &kWRBackgroundViewKey, backgroundView, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (UIImageView *)backgroundImageView {
+    return (UIImageView *)objc_getAssociatedObject(self, &kWRBackgroundImageViewKey);
+}
+- (void)setBackgroundImageView:(UIImageView *)bgImageView {
+    objc_setAssociatedObject(self, &kWRBackgroundImageViewKey, bgImageView, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+- (UIImage *)backgroundImage {
+    return (UIImage *)objc_getAssociatedObject(self, &kWRBackgroundImageKey);
+}
+- (void)setBackgroundImage:(UIImage *)image {
+    objc_setAssociatedObject(self, &kWRBackgroundImageKey, image, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+// set navigationBar backgroundImage
+- (void)wr_setBackgroundImage:(UIImage *)image {
+    [self.backgroundView removeFromSuperview];
+    self.backgroundView = nil;
+    if (self.backgroundImageView == nil) {
+        // add a image(nil color) to _UIBarBackground make it clear
+        [self setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
+        if (self.subviews.count > 0) {
+            self.backgroundImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, CGRectGetWidth(self.bounds), [WRNavigationBar navBarBottom])];
+            self.backgroundImageView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+            
+            // _UIBarBackground is first subView for navigationBar
+            [self.subviews.firstObject insertSubview:self.backgroundImageView atIndex:0];
+        }
+    }
+    self.backgroundImage = image;
+    self.backgroundImageView.image = image;
+}
+
+// set navigationBar barTintColor
+- (void)wr_setBackgroundColor:(UIColor *)color {
+    [self.backgroundImageView removeFromSuperview];
+    self.backgroundImageView = nil;
+    self.backgroundImage = nil;
+    if (self.backgroundView == nil) {
+        // add a image(nil color) to _UIBarBackground make it clear
+        [self setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
+        self.backgroundView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, CGRectGetWidth(self.bounds), [WRNavigationBar navBarBottom])];
+        self.backgroundView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+        // _UIBarBackground is first subView for navigationBar
+        [self.subviews.firstObject insertSubview:self.backgroundView atIndex:0];
+    }
+    self.backgroundView.backgroundColor = color;
+}
+
+- (void)wr_keyboardDidShow {
+    [self wr_restoreUIBarBackgroundFrame];
+}
+- (void)wr_keyboardWillHide {
+    [self wr_restoreUIBarBackgroundFrame];
+}
+- (void)wr_restoreUIBarBackgroundFrame {
+    // IQKeyboardManager change _UIBarBackground frame sometimes, so I need restore it
+    for (UIView *view in self.subviews) {
+        Class _UIBarBackgroundClass = NSClassFromString(@"_UIBarBackground");
+        if (_UIBarBackgroundClass != nil) {
+            if ([view isKindOfClass:_UIBarBackgroundClass]) {
+                view.frame = CGRectMake(0, self.frame.size.height-[WRNavigationBar navBarBottom], [WRNavigationBar screenWidth], [WRNavigationBar navBarBottom]);
+            }
+        }
+    }
+}
+
+// set _UIBarBackground alpha (_UIBarBackground subviews alpha <= _UIBarBackground alpha)
+- (void)wr_setBackgroundAlpha:(CGFloat)alpha {
+    UIView *barBackgroundView = self.subviews.firstObject;
+    if (@available(iOS 11.0, *))
+    {   // sometimes we can't change _UIBarBackground alpha
+        for (UIView *view in barBackgroundView.subviews) {
+            view.alpha = alpha;
+        }
+    } else {
+        barBackgroundView.alpha = alpha;
+    }
+}
+
+- (void)wr_setBarButtonItemsAlpha:(CGFloat)alpha hasSystemBackIndicator:(BOOL)hasSystemBackIndicator {
+    for (UIView *view in self.subviews) {
+        if (hasSystemBackIndicator == YES)
+        {   // _UIBarBackground/_UINavigationBarBackground对应的view是系统导航栏，不需要改变其透明度
+            Class _UIBarBackgroundClass = NSClassFromString(@"_UIBarBackground");
+            if (_UIBarBackgroundClass != nil) {
+                if ([view isKindOfClass:_UIBarBackgroundClass] == NO) {
+                    view.alpha = alpha;
+                }
+            }
+            
+            Class _UINavigationBarBackground = NSClassFromString(@"_UINavigationBarBackground");
+            if (_UINavigationBarBackground != nil) {
+                if ([view isKindOfClass:_UINavigationBarBackground] == NO) {
+                    view.alpha = alpha;
+                }
+            }
+        }
+        else {
+            // 这里如果不做判断的话，会显示 backIndicatorImage
+            if ([view isKindOfClass:NSClassFromString(@"_UINavigationBarBackIndicatorView")] == NO) {
+                Class _UIBarBackgroundClass = NSClassFromString(@"_UIBarBackground");
+                if (_UIBarBackgroundClass != nil) {
+                    if ([view isKindOfClass:_UIBarBackgroundClass] == NO) {
+                        view.alpha = alpha;
+                    }
+                }
+                
+                Class _UINavigationBarBackground = NSClassFromString(@"_UINavigationBarBackground");
+                if (_UINavigationBarBackground != nil) {
+                    if ([view isKindOfClass:_UINavigationBarBackground] == NO) {
+                        view.alpha = alpha;
+                    }
+                }
+            }
+        }
+    }
+}
+
+// 设置导航栏在垂直方向上平移多少距离   CGAffineTransformMakeTranslation  平移
+- (void)wr_setTranslationY:(CGFloat)translationY {
+    self.transform = CGAffineTransformMakeTranslation(0, translationY);
+}
+
+/// 获取当前导航栏在垂直方向上偏移了多少
+- (CGFloat)wr_getTranslationY {
+    return self.transform.ty;
+}
+
+#pragma mark - call swizzling methods active 主动调用交换方法
++ (void)load {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        SEL needSwizzleSelectors[1] = {
+            @selector(setTitleTextAttributes:)
+        };
+      
+        for (int i = 0; i < 1;  i++) {
+            SEL selector = needSwizzleSelectors[i];
+            NSString *newSelectorStr = [NSString stringWithFormat:@"wr_%@", NSStringFromSelector(selector)];
+            Method originMethod = class_getInstanceMethod(self, selector);
+            Method swizzledMethod = class_getInstanceMethod(self, NSSelectorFromString(newSelectorStr));
+            method_exchangeImplementations(originMethod, swizzledMethod);
+        }
+    });
+}
+
+- (void)wr_setTitleTextAttributes:(NSDictionary<NSString *,id> *)titleTextAttributes {
+    NSMutableDictionary<NSString *,id> *newTitleTextAttributes = [titleTextAttributes mutableCopy];
+    if (newTitleTextAttributes == nil) {
+        return;
+    }
+    
+    NSDictionary<NSString *,id> *originTitleTextAttributes = self.titleTextAttributes;
+    if (originTitleTextAttributes == nil) {
+        [self wr_setTitleTextAttributes:newTitleTextAttributes];
+        return;
+    }
+    
+    __block UIColor *titleColor;
+    [originTitleTextAttributes enumerateKeysAndObjectsUsingBlock:^(NSString * _Nonnull key, id  _Nonnull obj, BOOL * _Nonnull stop) {
+        if ([key isEqual:NSForegroundColorAttributeName]) {
+            titleColor = (UIColor *)obj;
+            *stop = YES;
+        }
+    }];
+    
+    if (titleColor == nil) {
+        [self wr_setTitleTextAttributes:newTitleTextAttributes];
+        return;
+    }
+    
+    if (newTitleTextAttributes[NSForegroundColorAttributeName] == nil) {
+        newTitleTextAttributes[NSForegroundColorAttributeName] = titleColor;
+    }
+    [self wr_setTitleTextAttributes:newTitleTextAttributes];
+}
+
+@end
+
+@interface UIViewController (Addition)
+- (void)setPushToCurrentVCFinished:(BOOL)isFinished;
+@end
+
+//==========================================================================
+#pragma mark - UINavigationController
+//==========================================================================
+@implementation UINavigationController (WRAddition)
+
+static CGFloat wrPopDuration = 0.12;
+static int wrPopDisplayCount = 0;
+- (CGFloat)wrPopProgress {
+    CGFloat all = 60 * wrPopDuration;
+    int current = MIN(all, wrPopDisplayCount);
+    return current / all;
+}
+
+static CGFloat wrPushDuration = 0.10;
+static int wrPushDisplayCount = 0;
+- (CGFloat)wrPushProgress {
+    CGFloat all = 60 * wrPushDuration;
+    int current = MIN(all, wrPushDisplayCount);
+    return current / all;
+}
+
+- (UIStatusBarStyle)preferredStatusBarStyle {
+    return [self.topViewController wr_statusBarStyle];
+}
+
+- (void)setNeedsNavigationBarUpdateForBarBackgroundImage:(UIImage *)backgroundImage {
+    [self.navigationBar wr_setBackgroundImage:backgroundImage];
+}
+- (void)setNeedsNavigationBarUpdateForBarTintColor:(UIColor *)barTintColor {
+    [self.navigationBar wr_setBackgroundColor:barTintColor];
+}
+- (void)setNeedsNavigationBarUpdateForBarBackgroundAlpha:(CGFloat)barBackgroundAlpha {
+    [self.navigationBar wr_setBackgroundAlpha:barBackgroundAlpha];
+}
+- (void)setNeedsNavigationBarUpdateForTintColor:(UIColor *)tintColor {
+    self.navigationBar.tintColor = tintColor;
+}
+- (void)setNeedsNavigationBarUpdateForShadowImageHidden:(BOOL)hidden {
+    self.navigationBar.shadowImage = (hidden == YES) ? [UIImage new] : nil;
+}
+- (void)setNeedsNavigationBarUpdateForTitleColor:(UIColor *)titleColor {
+    NSDictionary *titleTextAttributes = [self.navigationBar titleTextAttributes];
+    if (titleTextAttributes == nil) {
+        self.navigationBar.titleTextAttributes = @{NSForegroundColorAttributeName:titleColor};
+        return;
+    }
+    NSMutableDictionary *newTitleTextAttributes = [titleTextAttributes mutableCopy];
+    newTitleTextAttributes[NSForegroundColorAttributeName] = titleColor;
+    self.navigationBar.titleTextAttributes = newTitleTextAttributes;
+}
+
+- (void)updateNavigationBarWithFromVC:(UIViewController *)fromVC toVC:(UIViewController *)toVC progress:(CGFloat)progress {
+    // change navBarBarTintColor
+    UIColor *fromBarTintColor = [fromVC wr_navBarBarTintColor];
+    UIColor *toBarTintColor = [toVC wr_navBarBarTintColor];
+    UIColor *newBarTintColor = [WRNavigationBar middleColor:fromBarTintColor toColor:toBarTintColor percent:progress];
+    if ([WRNavigationBar needUpdateNavigationBar:fromVC] || [WRNavigationBar needUpdateNavigationBar:toVC]) {
+        [self setNeedsNavigationBarUpdateForBarTintColor:newBarTintColor];
+    }
+    
+    // change navBarTintColor
+    UIColor *fromTintColor = [fromVC wr_navBarTintColor];
+    UIColor *toTintColor = [toVC wr_navBarTintColor];
+    UIColor *newTintColor = [WRNavigationBar middleColor:fromTintColor toColor:toTintColor percent:progress];
+    if ([WRNavigationBar needUpdateNavigationBar:fromVC]) {
+        [self setNeedsNavigationBarUpdateForTintColor:newTintColor];
+    }
+
+    // change navBarTitleColor（在wr_popToViewController:animated:方法中直接改变标题颜色）
+    UIColor *fromTitleColor = [fromVC wr_navBarTitleColor];
+    UIColor *toTitleColor = [toVC wr_navBarTitleColor];
+    UIColor *newTitleColor = [WRNavigationBar middleColor:fromTitleColor toColor:toTitleColor percent:progress];
+    [self setNeedsNavigationBarUpdateForTitleColor:newTitleColor];
+    
+    // change navBar _UIBarBackground alpha
+    CGFloat fromBarBackgroundAlpha = [fromVC wr_navBarBackgroundAlpha];
+    CGFloat toBarBackgroundAlpha = [toVC wr_navBarBackgroundAlpha];
+    CGFloat newBarBackgroundAlpha = [WRNavigationBar middleAlpha:fromBarBackgroundAlpha toAlpha:toBarBackgroundAlpha percent:progress];
+    [self setNeedsNavigationBarUpdateForBarBackgroundAlpha:newBarBackgroundAlpha];
+}
+
+#pragma mark - call swizzling methods active 主动调用交换方法
++ (void)load {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        SEL needSwizzleSelectors[4] = {
+            NSSelectorFromString(@"_updateInteractiveTransition:"),
+            @selector(popToViewController:animated:),
+            @selector(popToRootViewControllerAnimated:),
+            @selector(pushViewController:animated:)
+        };
+      
+        for (int i = 0; i < 4;  i++) {
+            SEL selector = needSwizzleSelectors[i];
+            NSString *newSelectorStr = [[NSString stringWithFormat:@"wr_%@", NSStringFromSelector(selector)] stringByReplacingOccurrencesOfString:@"__" withString:@"_"];
+            Method originMethod = class_getInstanceMethod(self, selector);
+            Method swizzledMethod = class_getInstanceMethod(self, NSSelectorFromString(newSelectorStr));
+            method_exchangeImplementations(originMethod, swizzledMethod);
+        }
+    });
+}
+
+- (NSArray<UIViewController *> *)wr_popToViewController:(UIViewController *)viewController animated:(BOOL)animated {
+    // pop 的时候直接改变 barTintColor、tintColor
+    [self setNeedsNavigationBarUpdateForTitleColor:[viewController wr_navBarTitleColor]];
+    [self setNeedsNavigationBarUpdateForTintColor:[viewController wr_navBarTintColor]];
+    __block CADisplayLink *displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(popNeedDisplay)];
+    [displayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSRunLoopCommonModes];
+    [CATransaction setCompletionBlock:^{
+        [displayLink invalidate];
+        displayLink = nil;
+        wrPopDisplayCount = 0;
+    }];
+    [CATransaction setAnimationDuration:wrPopDuration];
+    [CATransaction begin];
+    NSArray<UIViewController *> *vcs = [self wr_popToViewController:viewController animated:animated];
+    [CATransaction commit];
+    return vcs;
+}
+
+- (NSArray<UIViewController *> *)wr_popToRootViewControllerAnimated:(BOOL)animated {
+    __block CADisplayLink *displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(popNeedDisplay)];
+    [displayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSRunLoopCommonModes];
+    [CATransaction setCompletionBlock:^{
+        [displayLink invalidate];
+        displayLink = nil;
+        wrPopDisplayCount = 0;
+    }];
+    [CATransaction setAnimationDuration:wrPopDuration];
+    [CATransaction begin];
+    NSArray<UIViewController *> *vcs = [self wr_popToRootViewControllerAnimated:animated];
+    [CATransaction commit];
+    return vcs;
+}
+
+// change navigationBar barTintColor smooth before pop to current VC finished
+- (void)popNeedDisplay {
+    if (self.topViewController != nil && self.topViewController.transitionCoordinator != nil) {
+        wrPopDisplayCount += 1;
+        CGFloat popProgress = [self wrPopProgress];
+        UIViewController *fromVC = [self.topViewController.transitionCoordinator viewControllerForKey:UITransitionContextFromViewControllerKey];
+        UIViewController *toVC = [self.topViewController.transitionCoordinator viewControllerForKey:UITransitionContextToViewControllerKey];
+        [self updateNavigationBarWithFromVC:fromVC toVC:toVC progress:popProgress];
+    }
+}
+
+- (void)wr_pushViewController:(UIViewController *)viewController animated:(BOOL)animated {
+    __block CADisplayLink *displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(pushNeedDisplay)];
+    [displayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSRunLoopCommonModes];
+    [CATransaction setCompletionBlock:^{
+        [displayLink invalidate];
+        displayLink = nil;
+        wrPushDisplayCount = 0;
+        [viewController setPushToCurrentVCFinished:YES];
+    }];
+    [CATransaction setAnimationDuration:wrPushDuration];
+    [CATransaction begin];
+    [self wr_pushViewController:viewController animated:animated];
+    [CATransaction commit];
+}
+
+// change navigationBar barTintColor smooth before push to current VC finished or before pop to current VC finished
+- (void)pushNeedDisplay {
+    if (self.topViewController != nil && self.topViewController.transitionCoordinator != nil) {
+        wrPushDisplayCount += 1;
+        CGFloat pushProgress = [self wrPushProgress];
+        UIViewController *fromVC = [self.topViewController.transitionCoordinator viewControllerForKey:UITransitionContextFromViewControllerKey];
+        UIViewController *toVC = [self.topViewController.transitionCoordinator viewControllerForKey:UITransitionContextToViewControllerKey];
+        [self updateNavigationBarWithFromVC:fromVC toVC:toVC progress:pushProgress];
+    }
+}
+
+#pragma mark - deal the gesture of return
+- (BOOL)navigationBar:(UINavigationBar *)navigationBar shouldPopItem:(UINavigationItem *)item {
+    __weak typeof (self) weakSelf = self;
+    id<UIViewControllerTransitionCoordinator> coor = [self.topViewController transitionCoordinator];
+    if ([coor initiallyInteractive] == YES) {
+        NSString *sysVersion = [[UIDevice currentDevice] systemVersion];
+        if ([sysVersion floatValue] >= 10) {
+            [coor notifyWhenInteractionChangesUsingBlock:^(id<UIViewControllerTransitionCoordinatorContext>  _Nonnull context) {
+                __strong typeof (self) pThis = weakSelf;
+                [pThis dealInteractionChanges:context];
+            }];
+        } else {
+            [coor notifyWhenInteractionEndsUsingBlock:^(id<UIViewControllerTransitionCoordinatorContext>  _Nonnull context) {
+                __strong typeof (self) pThis = weakSelf;
+                [pThis dealInteractionChanges:context];
+            }];
+        }
+        return YES;
+    }
+    
+    NSUInteger itemCount = self.navigationBar.items.count;
+    NSUInteger n = self.viewControllers.count >= itemCount ? 2 : 1;
+    UIViewController *popToVC = self.viewControllers[self.viewControllers.count - n];
+    [self popToViewController:popToVC animated:YES];
+    return YES;
+}
+
+// deal the gesture of return break off
+- (void)dealInteractionChanges:(id<UIViewControllerTransitionCoordinatorContext>)context {
+    void (^animations) (UITransitionContextViewControllerKey) = ^(UITransitionContextViewControllerKey key){
+        UIViewController *vc = [context viewControllerForKey:key];
+        UIColor *curColor = [vc wr_navBarBarTintColor];
+        CGFloat curAlpha = [vc wr_navBarBackgroundAlpha];
+        [self setNeedsNavigationBarUpdateForBarTintColor:curColor];
+        [self setNeedsNavigationBarUpdateForBarBackgroundAlpha:curAlpha];
+    };
+    
+    // after that, cancel the gesture of return
+    if ([context isCancelled] == YES) {
+        double cancelDuration = 0;
+        [UIView animateWithDuration:cancelDuration animations:^{
+            animations(UITransitionContextFromViewControllerKey);
+        }];
+    } else {
+        // after that, finish the gesture of return
+        double finishDuration = [context transitionDuration] * (1 - [context percentComplete]);
+        [UIView animateWithDuration:finishDuration animations:^{
+            animations(UITransitionContextToViewControllerKey);
+        }];
+    }
+}
+
+- (void)wr_updateInteractiveTransition:(CGFloat)percentComplete {
+    UIViewController *fromVC = [self.topViewController.transitionCoordinator viewControllerForKey:UITransitionContextFromViewControllerKey];
+    UIViewController *toVC = [self.topViewController.transitionCoordinator viewControllerForKey:UITransitionContextToViewControllerKey];
+    [self updateNavigationBarWithFromVC:fromVC toVC:toVC progress:percentComplete];
+    [self wr_updateInteractiveTransition:percentComplete];
+}
+
+@end
+
+
+//==========================================================================
+#pragma mark - UIViewController
+//==========================================================================
+@implementation UIViewController (WRAddition)
+
+static char kWRPushToCurrentVCFinishedKey;
+static char kWRPushToNextVCFinishedKey;
+static char kWRNavBarBackgroundImageKey;
+static char kWRNavBarBarTintColorKey;
+static char kWRNavBarBackgroundAlphaKey;
+static char kWRNavBarTintColorKey;
+static char kWRNavBarTitleColorKey;
+static char kWRStatusBarStyleKey;
+static char kWRNavBarShadowImageHiddenKey;
+static char kWRCustomNavBarKey;
+static char kWRSystemNavBarBarTintColorKey;
+static char kWRSystemNavBarTintColorKey;
+static char kWRSystemNavBarTitleColorKey;
+
+// navigationBar barTintColor can not change by currentVC before fromVC push to currentVC finished
+- (BOOL)pushToCurrentVCFinished {
+    id isFinished = objc_getAssociatedObject(self, &kWRPushToCurrentVCFinishedKey);
+    return (isFinished != nil) ? [isFinished boolValue] : NO;
+}
+- (void)setPushToCurrentVCFinished:(BOOL)isFinished {
+    objc_setAssociatedObject(self, &kWRPushToCurrentVCFinishedKey, @(isFinished), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+// navigationBar barTintColor can not change by currentVC when currentVC push to nextVC finished
+- (BOOL)pushToNextVCFinished {
+    id isFinished = objc_getAssociatedObject(self, &kWRPushToNextVCFinishedKey);
+    return (isFinished != nil) ? [isFinished boolValue] : NO;
+}
+- (void)setPushToNextVCFinished:(BOOL)isFinished {
+    objc_setAssociatedObject(self, &kWRPushToNextVCFinishedKey, @(isFinished), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+// navigationBar backgroundImage
+- (UIImage *)wr_navBarBackgroundImage {
+    UIImage *image = (UIImage *)objc_getAssociatedObject(self, &kWRNavBarBackgroundImageKey);
+    image = (image == nil) ? [WRNavigationBar defaultNavBarBackgroundImage] : image;
+    return image;
+}
+- (void)wr_setNavBarBackgroundImage:(UIImage *)image {
+    if ([[self wr_customNavBar] isKindOfClass:[UINavigationBar class]]) {
+    //  UINavigationBar *navBar = (UINavigationBar *)[self wr_customNavBar];
+    //  [navBar wr_setBackgroundImage:image];
+    } else {
+        objc_setAssociatedObject(self, &kWRNavBarBackgroundImageKey, image, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    }
+}
+
+// navigationBar systemBarTintColor
+- (UIColor *)wr_systemNavBarBarTintColor {
+    return (UIColor *)objc_getAssociatedObject(self, &kWRSystemNavBarBarTintColorKey);
+}
+- (void)wr_setSystemNavBarBarTintColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRSystemNavBarBarTintColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (UIColor *)wr_navBarBarTintColor {
+    UIColor *barTintColor = (UIColor *)objc_getAssociatedObject(self, &kWRNavBarBarTintColorKey);
+    if (![WRNavigationBar needUpdateNavigationBar:self]) {
+        if ([self wr_systemNavBarBarTintColor] == nil) {
+            barTintColor = self.navigationController.navigationBar.barTintColor;
+        } else {
+            barTintColor = [self wr_systemNavBarBarTintColor];
+        }
+    }
+    return (barTintColor != nil) ? barTintColor : [WRNavigationBar defaultNavBarBarTintColor];
+}
+- (void)wr_setNavBarBarTintColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRNavBarBarTintColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    if ([[self wr_customNavBar] isKindOfClass:[UINavigationBar class]]) {
+    //  UINavigationBar *navBar = (UINavigationBar *)[self wr_customNavBar];
+    //  [navBar wr_setBackgroundColor:color];
+    } else {
+        BOOL isRootViewController = (self.navigationController.viewControllers.firstObject == self);
+        if (([self pushToCurrentVCFinished] == YES || isRootViewController == YES) && [self pushToNextVCFinished] == NO) {
+            [self.navigationController setNeedsNavigationBarUpdateForBarTintColor:color];
+        }
+    }
+}
+
+// navigationBar _UIBarBackground alpha
+- (CGFloat)wr_navBarBackgroundAlpha {
+    id barBackgroundAlpha = objc_getAssociatedObject(self, &kWRNavBarBackgroundAlphaKey);
+    return (barBackgroundAlpha != nil) ? [barBackgroundAlpha floatValue] : [WRNavigationBar defaultNavBarBackgroundAlpha];
+}
+- (void)wr_setNavBarBackgroundAlpha:(CGFloat)alpha {
+    objc_setAssociatedObject(self, &kWRNavBarBackgroundAlphaKey, @(alpha), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    if ([[self wr_customNavBar] isKindOfClass:[UINavigationBar class]]) {
+    //  UINavigationBar *navBar = (UINavigationBar *)[self wr_customNavBar];
+    //  [navBar wr_setBackgroundAlpha:alpha];
+    } else {
+        BOOL isRootViewController = (self.navigationController.viewControllers.firstObject == self);
+        if (([self pushToCurrentVCFinished] == YES || isRootViewController == YES) && [self pushToNextVCFinished] == NO) {
+            [self.navigationController setNeedsNavigationBarUpdateForBarBackgroundAlpha:alpha];
+        }
+    }
+}
+
+// navigationBar systemTintColor
+- (UIColor *)wr_systemNavBarTintColor {
+    return (UIColor *)objc_getAssociatedObject(self, &kWRSystemNavBarTintColorKey);
+}
+- (void)wr_setSystemNavBarTintColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRSystemNavBarTintColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+// navigationBar tintColor
+- (UIColor *)wr_navBarTintColor {
+    UIColor *tintColor = (UIColor *)objc_getAssociatedObject(self, &kWRNavBarTintColorKey);
+    if (![WRNavigationBar needUpdateNavigationBar:self]) {
+        if ([self wr_systemNavBarTintColor] == nil) {
+            tintColor = self.navigationController.navigationBar.tintColor;
+        } else {
+            tintColor = [self wr_systemNavBarTintColor];
+        }
+    }
+    return (tintColor != nil) ? tintColor : [WRNavigationBar defaultNavBarTintColor];
+}
+- (void)wr_setNavBarTintColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRNavBarTintColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    if ([[self wr_customNavBar] isKindOfClass:[UINavigationBar class]]) {
+    //  UINavigationBar *navBar = (UINavigationBar *)[self wr_customNavBar];
+    //  navBar.tintColor = color;
+    } else {
+        if ([self pushToNextVCFinished] == NO) {
+            [self.navigationController setNeedsNavigationBarUpdateForTintColor:color];
+        }
+    }
+}
+
+// navigationBar systemTitleColor
+- (UIColor *)wr_systemNavBarTitleColor {
+    return (UIColor *)objc_getAssociatedObject(self, &kWRSystemNavBarTitleColorKey);
+}
+- (void)wr_setSystemNavBarTitleColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRSystemNavBarTitleColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+// navigationBarTitleColor
+- (UIColor *)wr_navBarTitleColor {
+    UIColor *titleColor = (UIColor *)objc_getAssociatedObject(self, &kWRNavBarTitleColorKey);
+    if (![WRNavigationBar needUpdateNavigationBar:self]) {
+        if ([self wr_systemNavBarTitleColor] == nil) {
+            titleColor = self.navigationController.navigationBar.titleTextAttributes[@"NSColor"];
+        } else {
+            titleColor = [self wr_systemNavBarTitleColor];
+        }
+    }
+    return (titleColor != nil) ? titleColor : [WRNavigationBar defaultNavBarTitleColor];
+}
+- (void)wr_setNavBarTitleColor:(UIColor *)color {
+    objc_setAssociatedObject(self, &kWRNavBarTitleColorKey, color, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    if ([[self wr_customNavBar] isKindOfClass:[UINavigationBar class]]) {
+    //  UINavigationBar *navBar = (UINavigationBar *)[self wr_customNavBar];
+    //  navBar.titleTextAttributes = @{NSForegroundColorAttributeName:color};
+    } else {
+        if ([self pushToNextVCFinished] == NO) {
+            [self.navigationController setNeedsNavigationBarUpdateForTitleColor:color];
+        }
+    }
+}
+
+// statusBarStyle
+- (UIStatusBarStyle)wr_statusBarStyle {
+    id style = objc_getAssociatedObject(self, &kWRStatusBarStyleKey);
+    return (style != nil) ? [style integerValue] : [WRNavigationBar defaultStatusBarStyle];
+}
+- (void)wr_setStatusBarStyle:(UIStatusBarStyle)style {
+    objc_setAssociatedObject(self, &kWRStatusBarStyleKey, @(style), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    [self setNeedsStatusBarAppearanceUpdate];
+}
+
+// shadowImage
+- (void)wr_setNavBarShadowImageHidden:(BOOL)hidden {
+    objc_setAssociatedObject(self, &kWRNavBarShadowImageHiddenKey, @(hidden), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    [self.navigationController setNeedsNavigationBarUpdateForShadowImageHidden:hidden];
+}
+- (BOOL)wr_navBarShadowImageHidden {
+    id hidden = objc_getAssociatedObject(self, &kWRNavBarShadowImageHiddenKey);
+    return (hidden != nil) ? [hidden boolValue] : [WRNavigationBar defaultNavBarShadowImageHidden];
+}
+
+// custom navigationBar
+- (UIView *)wr_customNavBar {
+    UIView *navBar = objc_getAssociatedObject(self, &kWRCustomNavBarKey);
+    return (navBar != nil) ? navBar : [UIView new];
+}
+- (void)wr_setCustomNavBar:(UINavigationBar *)navBar {
+    objc_setAssociatedObject(self, &kWRCustomNavBarKey, navBar, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
++ (void)load {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+       SEL needSwizzleSelectors[4] = {
+           @selector(viewWillAppear:),
+           @selector(viewWillDisappear:),
+           @selector(viewDidAppear:),
+           @selector(viewDidDisappear:)
+       };
+        
+       for (int i = 0; i < 4;  i++) {
+           SEL selector = needSwizzleSelectors[i];
+           NSString *newSelectorStr = [NSString stringWithFormat:@"wr_%@", NSStringFromSelector(selector)];
+           Method originMethod = class_getInstanceMethod(self, selector);
+           Method swizzledMethod = class_getInstanceMethod(self, NSSelectorFromString(newSelectorStr));
+           method_exchangeImplementations(originMethod, swizzledMethod);
+       }
+    });
+}
+
+- (void)wr_viewWillAppear:(BOOL)animated {
+    if ([self canUpdateNavigationBar]) {
+        if (![WRNavigationBar needUpdateNavigationBar:self]) {
+            if ([self wr_systemNavBarBarTintColor] == nil) {
+                [self wr_setSystemNavBarBarTintColor:[self wr_navBarBarTintColor]];
+            }
+            if ([self wr_systemNavBarTintColor] == nil) {
+                [self wr_setSystemNavBarTintColor:[self wr_navBarTintColor]];
+            }
+            if ([self wr_systemNavBarTitleColor] == nil) {
+                [self wr_setSystemNavBarTitleColor:[self wr_navBarTitleColor]];
+            }
+            [self.navigationController setNeedsNavigationBarUpdateForTintColor:[self wr_navBarTintColor]];
+        }
+        [self setPushToNextVCFinished:NO];
+        [self.navigationController setNeedsNavigationBarUpdateForTitleColor:[self wr_navBarTitleColor]];
+    }
+    [self wr_viewWillAppear:animated];
+}
+
+- (void)wr_viewWillDisappear:(BOOL)animated {
+    if ([self canUpdateNavigationBar] == YES) {
+        [self setPushToNextVCFinished:YES];
+    }
+    [self wr_viewWillDisappear:animated];
+}
+
+- (void)wr_viewDidAppear:(BOOL)animated
+{
+    if ([self isRootViewController] == NO) {
+        self.pushToCurrentVCFinished = YES;
+    }
+    if ([self canUpdateNavigationBar] == YES)
+    {
+        UIImage *barBgImage = [self wr_navBarBackgroundImage];
+        if (barBgImage != nil) {
+            [self.navigationController setNeedsNavigationBarUpdateForBarBackgroundImage:barBgImage];
+        } else {
+            if ([WRNavigationBar needUpdateNavigationBar:self]) {
+                [self.navigationController setNeedsNavigationBarUpdateForBarTintColor:[self wr_navBarBarTintColor]];
+            }
+        }
+        [self.navigationController setNeedsNavigationBarUpdateForBarBackgroundAlpha:[self wr_navBarBackgroundAlpha]];
+        [self.navigationController setNeedsNavigationBarUpdateForTintColor:[self wr_navBarTintColor]];
+        [self.navigationController setNeedsNavigationBarUpdateForTitleColor:[self wr_navBarTitleColor]];
+        [self.navigationController setNeedsNavigationBarUpdateForShadowImageHidden:[self wr_navBarShadowImageHidden]];
+    }
+    [self wr_viewDidAppear:animated];
+}
+
+- (void)wr_viewDidDisappear:(BOOL)animated {
+    if (![WRNavigationBar needUpdateNavigationBar:self] && !self.navigationController) {
+        [self wr_setSystemNavBarBarTintColor:nil];
+        [self wr_setSystemNavBarTintColor:nil];
+        [self wr_setSystemNavBarTitleColor:nil];
+    }
+    [self wr_viewDidDisappear:animated];
+}
+
+- (BOOL)canUpdateNavigationBar {
+    return [self.navigationController.viewControllers containsObject:self];
+}
+
+- (BOOL)isRootViewController
+{
+    UIViewController *rootViewController = self.navigationController.viewControllers.firstObject;
+    if ([rootViewController isKindOfClass:[UITabBarController class]] == NO) {
+        return rootViewController == self;
+    } else {
+        UITabBarController *tabBarController = (UITabBarController *)rootViewController;
+        return [tabBarController.viewControllers containsObject:self];
+    }
+}
+
+@end

FastService/Info.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>UIApplicationSceneManifest</key>
+	<dict>
+		<key>UIApplicationSupportsMultipleScenes</key>
+		<false/>
+		<key>UISceneConfigurations</key>
+		<dict>
+			<key>UIWindowSceneSessionRoleApplication</key>
+			<array>
+				<dict>
+					<key>UISceneConfigurationName</key>
+					<string>Default Configuration</string>
+					<key>UISceneDelegateClassName</key>
+					<string>SceneDelegate</string>
+					<key>UISceneStoryboardFile</key>
+					<string>Main</string>
+				</dict>
+			</array>
+		</dict>
+	</dict>
+</dict>
+</plist>

FastService/SceneDelegate.h

+//
+//  SceneDelegate.h
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface SceneDelegate : UIResponder <UIWindowSceneDelegate>
+
+@property (strong, nonatomic) UIWindow * window;
+
+@end
+

FastService/SceneDelegate.m

+//
+//  SceneDelegate.m
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import "SceneDelegate.h"
+
+@interface SceneDelegate ()
+
+@end
+
+@implementation SceneDelegate
+
+
+- (void)scene:(UIScene *)scene willConnectToSession:(UISceneSession *)session options:(UISceneConnectionOptions *)connectionOptions {
+    // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
+    // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
+    // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
+}
+
+
+- (void)sceneDidDisconnect:(UIScene *)scene {
+    // Called as the scene is being released by the system.
+    // This occurs shortly after the scene enters the background, or when its session is discarded.
+    // Release any resources associated with this scene that can be re-created the next time the scene connects.
+    // The scene may re-connect later, as its session was not necessarily discarded (see `application:didDiscardSceneSessions` instead).
+}
+
+
+- (void)sceneDidBecomeActive:(UIScene *)scene {
+    // Called when the scene has moved from an inactive state to an active state.
+    // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive.
+}
+
+
+- (void)sceneWillResignActive:(UIScene *)scene {
+    // Called when the scene will move from an active state to an inactive state.
+    // This may occur due to temporary interruptions (ex. an incoming phone call).
+}
+
+
+- (void)sceneWillEnterForeground:(UIScene *)scene {
+    // Called as the scene transitions from the background to the foreground.
+    // Use this method to undo the changes made on entering the background.
+}
+
+
+- (void)sceneDidEnterBackground:(UIScene *)scene {
+    // Called as the scene transitions from the foreground to the background.
+    // Use this method to save data, release shared resources, and store enough scene-specific state information
+    // to restore the scene back to its current state.
+}
+
+
+@end

FastService/main.m

+//
+//  main.m
+//  kfw_ios_fastservice
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import <UIKit/UIKit.h>
+#import "AppDelegate.h"
+
+int main(int argc, char * argv[]) {
+    NSString * appDelegateClassName;
+    @autoreleasepool {
+        // Setup code that might create autoreleased objects goes here.
+        appDelegateClassName = NSStringFromClass([AppDelegate class]);
+    }
+    return UIApplicationMain(argc, argv, nil, appDelegateClassName);
+}

FastServiceTests/kfw_ios_fastserviceTests.m

+//
+//  kfw_ios_fastserviceTests.m
+//  kfw_ios_fastserviceTests
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import <XCTest/XCTest.h>
+
+@interface kfw_ios_fastserviceTests : XCTestCase
+
+@end
+
+@implementation kfw_ios_fastserviceTests
+
+- (void)setUp {
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+}
+
+- (void)tearDown {
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+}
+
+- (void)testExample {
+    // This is an example of a functional test case.
+    // Use XCTAssert and related functions to verify your tests produce the correct results.
+}
+
+- (void)testPerformanceExample {
+    // This is an example of a performance test case.
+    [self measureBlock:^{
+        // Put the code you want to measure the time of here.
+    }];
+}
+
+@end

FastServiceUITests/kfw_ios_fastserviceUITests.m

+//
+//  kfw_ios_fastserviceUITests.m
+//  kfw_ios_fastserviceUITests
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import <XCTest/XCTest.h>
+
+@interface kfw_ios_fastserviceUITests : XCTestCase
+
+@end
+
+@implementation kfw_ios_fastserviceUITests
+
+- (void)setUp {
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+
+    // In UI tests it is usually best to stop immediately when a failure occurs.
+    self.continueAfterFailure = NO;
+
+    // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this.
+}
+
+- (void)tearDown {
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+}
+
+- (void)testExample {
+    // UI tests must launch the application that they test.
+    XCUIApplication *app = [[XCUIApplication alloc] init];
+    [app launch];
+
+    // Use XCTAssert and related functions to verify your tests produce the correct results.
+}
+
+- (void)testLaunchPerformance {
+    if (@available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 7.0, *)) {
+        // This measures how long it takes to launch your application.
+        [self measureWithMetrics:@[[[XCTApplicationLaunchMetric alloc] init]] block:^{
+            [[[XCUIApplication alloc] init] launch];
+        }];
+    }
+}
+
+@end

FastServiceUITests/kfw_ios_fastserviceUITestsLaunchTests.m

+//
+//  kfw_ios_fastserviceUITestsLaunchTests.m
+//  kfw_ios_fastserviceUITests
+//
+//  Created by xuning on 1/31/24.
+//
+
+#import <XCTest/XCTest.h>
+
+@interface kfw_ios_fastserviceUITestsLaunchTests : XCTestCase
+
+@end
+
+@implementation kfw_ios_fastserviceUITestsLaunchTests
+
++ (BOOL)runsForEachTargetApplicationUIConfiguration {
+    return YES;
+}
+
+- (void)setUp {
+    self.continueAfterFailure = NO;
+}
+
+- (void)testLaunch {
+    XCUIApplication *app = [[XCUIApplication alloc] init];
+    [app launch];
+
+    // Insert steps here to perform after app launch but before taking a screenshot,
+    // such as logging into a test account or navigating somewhere in the app
+
+    XCTAttachment *attachment = [XCTAttachment attachmentWithScreenshot:XCUIScreen.mainScreen.screenshot];
+    attachment.name = @"Launch Screen";
+    attachment.lifetime = XCTAttachmentLifetimeKeepAlways;
+    [self addAttachment:attachment];
+}
+
+@end

Podfile

+# Uncomment the next line to define a global platform for your project
+platform :ios, '9.0'
+source 'https://github.com/CocoaPods/Specs.git'
+
+target 'kfw_ios_fastservice' do
+  # Comment the next line if you don't want to use dynamic frameworks
+  use_frameworks!
+  pod 'AFNetworking'
+  pod 'Masonry'
+  pod 'MJRefresh'
+  pod 'YYKit'
+  pod 'MJExtension'
+  pod 'SDWebImage'
+  pod 'SAMKeychain'
+
+  pod 'MBProgressHUD'
+  pod 'LEEAlert'
+  pod 'AvoidCrash'
+  pod 'DZNEmptyDataSet'
+  pod 'BRPickerView'
+  
+  pod "UINavigation-SXFixSpace"
+  pod 'Bugly'
+  
+  pod 'BMKLocationKit'
+
+  pod 'BaiduNaviKit-All/Map', '6.4.0'      # 集成地图Map包
+  pod 'BaiduNaviKit-All/Navi', '6.4.0'    # 集成Navi包
+  pod 'BaiduNaviKit-All/WalkNavi', '6.4.0' # 集成WalkNavi包
+  # pod 'BaiduNaviKit-All/TTS', '6.0.0'  # 集成TTS包
+  pod 'BaiduNaviKit-All/Search', '6.4.0'   # 集成地图Search包
+  # pod 'BaiduNaviKit-All/Cloud', '6.0.0'    # 集成地图Cloud包
+  pod 'BaiduNaviKit-All/Utils', '6.4.0'    # 集成地图Utils包
+
+  target 'kfw_ios_fastserviceTests' do
+    inherit! :search_paths
+    # Pods for testing
+  end
+
+  target 'kfw_ios_fastserviceUITests' do
+    # Pods for testing
+  end
+
+end

Podfile.lock

+PODS:
+  - AFNetworking (4.0.1):
+    - AFNetworking/NSURLSession (= 4.0.1)
+    - AFNetworking/Reachability (= 4.0.1)
+    - AFNetworking/Security (= 4.0.1)
+    - AFNetworking/Serialization (= 4.0.1)
+    - AFNetworking/UIKit (= 4.0.1)
+  - AFNetworking/NSURLSession (4.0.1):
+    - AFNetworking/Reachability
+    - AFNetworking/Security
+    - AFNetworking/Serialization
+  - AFNetworking/Reachability (4.0.1)
+  - AFNetworking/Security (4.0.1)
+  - AFNetworking/Serialization (4.0.1)
+  - AFNetworking/UIKit (4.0.1):
+    - AFNetworking/NSURLSession
+  - AvoidCrash (2.5.2)
+  - BaiduNaviKit-All/Base (6.4.0)
+  - BaiduNaviKit-All/Map (6.4.0):
+    - BaiduNaviKit-All/Base
+  - BaiduNaviKit-All/Navi (6.4.0):
+    - BaiduNaviKit-All/Map
+  - BaiduNaviKit-All/Search (6.4.0):
+    - BaiduNaviKit-All/Base
+  - BaiduNaviKit-All/Utils (6.4.0):
+    - BaiduNaviKit-All/Base
+  - BaiduNaviKit-All/WalkNavi (6.4.0):
+    - BaiduNaviKit-All/Map
+  - BMKLocationKit (2.0.6)
+  - BRPickerView (2.8.0):
+    - BRPickerView/AddressPickerView (= 2.8.0)
+    - BRPickerView/Base (= 2.8.0)
+    - BRPickerView/DatePickerView (= 2.8.0)
+    - BRPickerView/StringPickerView (= 2.8.0)
+  - BRPickerView/AddressPickerView (2.8.0):
+    - BRPickerView/Base
+  - BRPickerView/Base (2.8.0)
+  - BRPickerView/DatePickerView (2.8.0):
+    - BRPickerView/Base
+  - BRPickerView/StringPickerView (2.8.0):
+    - BRPickerView/Base
+  - Bugly (2.5.93)
+  - DZNEmptyDataSet (1.8.1)
+  - LEEAlert (1.6.4)
+  - Masonry (1.1.0)
+  - MBProgressHUD (1.2.0)
+  - MJExtension (3.4.1)
+  - MJRefresh (3.7.5)
+  - SAMKeychain (1.5.3)
+  - SDWebImage (5.15.2):
+    - SDWebImage/Core (= 5.15.2)
+  - SDWebImage/Core (5.15.2)
+  - UINavigation-SXFixSpace (1.2.4)
+  - YYKit (1.0.9):
+    - YYKit/no-arc (= 1.0.9)
+  - YYKit/no-arc (1.0.9)
+
+DEPENDENCIES:
+  - AFNetworking
+  - AvoidCrash
+  - BaiduNaviKit-All/Map (= 6.4.0)
+  - BaiduNaviKit-All/Navi (= 6.4.0)
+  - BaiduNaviKit-All/Search (= 6.4.0)
+  - BaiduNaviKit-All/Utils (= 6.4.0)
+  - BaiduNaviKit-All/WalkNavi (= 6.4.0)
+  - BMKLocationKit
+  - BRPickerView
+  - Bugly
+  - DZNEmptyDataSet
+  - LEEAlert
+  - Masonry
+  - MBProgressHUD
+  - MJExtension
+  - MJRefresh
+  - SAMKeychain
+  - SDWebImage
+  - UINavigation-SXFixSpace
+  - YYKit
+
+SPEC REPOS:
+  https://github.com/CocoaPods/Specs.git:
+    - AFNetworking
+    - AvoidCrash
+    - BaiduNaviKit-All
+    - BMKLocationKit
+    - BRPickerView
+    - Bugly
+    - DZNEmptyDataSet
+    - LEEAlert
+    - Masonry
+    - MBProgressHUD
+    - MJExtension
+    - MJRefresh
+    - SAMKeychain
+    - SDWebImage
+    - UINavigation-SXFixSpace
+    - YYKit
+
+SPEC CHECKSUMS:
+  AFNetworking: 3bd23d814e976cd148d7d44c3ab78017b744cd58
+  AvoidCrash: 28c6916fe19bd2b84126b8dec7cbe61c9a12741d
+  BaiduNaviKit-All: 3024385b17c2d024e6be53d0ef46d4b50b032214
+  BMKLocationKit: 058df3f51b379be4b2865ee19bfb58c32398dc8a
+  BRPickerView: a0ff460bf092bc069db5a54153395b1f7e8f5300
+  Bugly: b8715e6ec4004b7f7fbffab0643ba80545aee3da
+  DZNEmptyDataSet: 9525833b9e68ac21c30253e1d3d7076cc828eaa7
+  LEEAlert: a604ad481e3e9b021421a271f78594926dd034bb
+  Masonry: 678fab65091a9290e40e2832a55e7ab731aad201
+  MBProgressHUD: 3ee5efcc380f6a79a7cc9b363dd669c5e1ae7406
+  MJExtension: 21c5f6f8c4d5d8844b7ae8fbae08fed0b501f961
+  MJRefresh: fdf5e979eb406a0341468932d1dfc8b7f9fce961
+  SAMKeychain: 483e1c9f32984d50ca961e26818a534283b4cd5c
+  SDWebImage: 8ab87d4b3e5cc4927bd47f78db6ceb0b94442577
+  UINavigation-SXFixSpace: 10f223253ebff2ceefa26694e23b7694269763c4
+  YYKit: 7cda43304a8dc3696c449041e2cb3107b4e236e7
+
+PODFILE CHECKSUM: 707a9f75067f2737529bdb707d00e5248f0dc1e2
+
+COCOAPODS: 1.11.3