1

keyBoard.xcodeproj/project.pbxproj

@@ -58,6 +58,15 @@
 		047920072ED86ABC004E8522 /* kb_guide_keyboard.gif in Resources */ = {isa = PBXBuildFile; fileRef = 047920062ED86ABC004E8522 /* kb_guide_keyboard.gif */; };
 		0479200B2ED87CEE004E8522 /* permiss_video.mp4 in Resources */ = {isa = PBXBuildFile; fileRef = 0479200A2ED87CEE004E8522 /* permiss_video.mp4 */; };
 		047920112ED98E7D004E8522 /* permiss_video_2.mp4 in Resources */ = {isa = PBXBuildFile; fileRef = 047920102ED98E7D004E8522 /* permiss_video_2.mp4 */; };
+		0479204A2EDDCE25004E8522 /* KBUserSessionManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 047920492EDDCE25004E8522 /* KBUserSessionManager.m */; };
+		0479205A2EDEE1FC004E8522 /* CRBoxTextView.m in Sources */ = {isa = PBXBuildFile; fileRef = 047920542EDEE1FC004E8522 /* CRBoxTextView.m */; };
+		0479205B2EDEE1FC004E8522 /* CRSecrectImageView.m in Sources */ = {isa = PBXBuildFile; fileRef = 047920582EDEE1FC004E8522 /* CRSecrectImageView.m */; };
+		0479205C2EDEE1FC004E8522 /* CRBoxFlowLayout.m in Sources */ = {isa = PBXBuildFile; fileRef = 0479204C2EDEE1FC004E8522 /* CRBoxFlowLayout.m */; };
+		0479205D2EDEE1FC004E8522 /* CRBoxInputView.m in Sources */ = {isa = PBXBuildFile; fileRef = 047920522EDEE1FC004E8522 /* CRBoxInputView.m */; };
+		0479205E2EDEE1FC004E8522 /* CRBoxInputCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 0479204E2EDEE1FC004E8522 /* CRBoxInputCell.m */; };
+		0479205F2EDEE1FC004E8522 /* CRBoxInputCellProperty.m in Sources */ = {isa = PBXBuildFile; fileRef = 047920502EDEE1FC004E8522 /* CRBoxInputCellProperty.m */; };
+		047920602EDEE1FC004E8522 /* CRLineView.m in Sources */ = {isa = PBXBuildFile; fileRef = 047920562EDEE1FC004E8522 /* CRLineView.m */; };
+		047920632EDEEFC7004E8522 /* KBLoginVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 047920622EDEEFC7004E8522 /* KBLoginVC.m */; };
 		047C650D2EBC8A840035E841 /* KBPanModalView.m in Sources */ = {isa = PBXBuildFile; fileRef = 047C650C2EBC8A840035E841 /* KBPanModalView.m */; };
 		047C65102EBCA8DD0035E841 /* HomeRankContentVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 047C650F2EBCA8DD0035E841 /* HomeRankContentVC.m */; };
 		047C65502EBCBA9E0035E841 /* KBShopVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 047C654F2EBCBA9E0035E841 /* KBShopVC.m */; };
@@ -274,6 +283,24 @@
 		047920062ED86ABC004E8522 /* kb_guide_keyboard.gif */ = {isa = PBXFileReference; lastKnownFileType = image.gif; path = kb_guide_keyboard.gif; sourceTree = "<group>"; };
 		0479200A2ED87CEE004E8522 /* permiss_video.mp4 */ = {isa = PBXFileReference; lastKnownFileType = file; path = permiss_video.mp4; sourceTree = "<group>"; };
 		047920102ED98E7D004E8522 /* permiss_video_2.mp4 */ = {isa = PBXFileReference; lastKnownFileType = file; path = permiss_video_2.mp4; sourceTree = "<group>"; };
+		047920482EDDCE25004E8522 /* KBUserSessionManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBUserSessionManager.h; sourceTree = "<group>"; };
+		047920492EDDCE25004E8522 /* KBUserSessionManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBUserSessionManager.m; sourceTree = "<group>"; };
+		0479204B2EDEE1FC004E8522 /* CRBoxFlowLayout.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CRBoxFlowLayout.h; sourceTree = "<group>"; };
+		0479204C2EDEE1FC004E8522 /* CRBoxFlowLayout.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CRBoxFlowLayout.m; sourceTree = "<group>"; };
+		0479204D2EDEE1FC004E8522 /* CRBoxInputCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CRBoxInputCell.h; sourceTree = "<group>"; };
+		0479204E2EDEE1FC004E8522 /* CRBoxInputCell.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CRBoxInputCell.m; sourceTree = "<group>"; };
+		0479204F2EDEE1FC004E8522 /* CRBoxInputCellProperty.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CRBoxInputCellProperty.h; sourceTree = "<group>"; };
+		047920502EDEE1FC004E8522 /* CRBoxInputCellProperty.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CRBoxInputCellProperty.m; sourceTree = "<group>"; };
+		047920512EDEE1FC004E8522 /* CRBoxInputView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CRBoxInputView.h; sourceTree = "<group>"; };
+		047920522EDEE1FC004E8522 /* CRBoxInputView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CRBoxInputView.m; sourceTree = "<group>"; };
+		047920532EDEE1FC004E8522 /* CRBoxTextView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CRBoxTextView.h; sourceTree = "<group>"; };
+		047920542EDEE1FC004E8522 /* CRBoxTextView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CRBoxTextView.m; sourceTree = "<group>"; };
+		047920552EDEE1FC004E8522 /* CRLineView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CRLineView.h; sourceTree = "<group>"; };
+		047920562EDEE1FC004E8522 /* CRLineView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CRLineView.m; sourceTree = "<group>"; };
+		047920572EDEE1FC004E8522 /* CRSecrectImageView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CRSecrectImageView.h; sourceTree = "<group>"; };
+		047920582EDEE1FC004E8522 /* CRSecrectImageView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CRSecrectImageView.m; sourceTree = "<group>"; };
+		047920612EDEEFC7004E8522 /* KBLoginVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBLoginVC.h; sourceTree = "<group>"; };
+		047920622EDEEFC7004E8522 /* KBLoginVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBLoginVC.m; sourceTree = "<group>"; };
 		047C650B2EBC8A840035E841 /* KBPanModalView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBPanModalView.h; sourceTree = "<group>"; };
 		047C650C2EBC8A840035E841 /* KBPanModalView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBPanModalView.m; sourceTree = "<group>"; };
 		047C650E2EBCA8DD0035E841 /* HomeRankContentVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HomeRankContentVC.h; sourceTree = "<group>"; };
@@ -628,6 +655,27 @@
 			path = FunctionTest;
 			sourceTree = "<group>";
 		};
+		047920592EDEE1FC004E8522 /* CRBoxInputView */ = {
+			isa = PBXGroup;
+			children = (
+				0479204B2EDEE1FC004E8522 /* CRBoxFlowLayout.h */,
+				0479204C2EDEE1FC004E8522 /* CRBoxFlowLayout.m */,
+				0479204D2EDEE1FC004E8522 /* CRBoxInputCell.h */,
+				0479204E2EDEE1FC004E8522 /* CRBoxInputCell.m */,
+				0479204F2EDEE1FC004E8522 /* CRBoxInputCellProperty.h */,
+				047920502EDEE1FC004E8522 /* CRBoxInputCellProperty.m */,
+				047920512EDEE1FC004E8522 /* CRBoxInputView.h */,
+				047920522EDEE1FC004E8522 /* CRBoxInputView.m */,
+				047920532EDEE1FC004E8522 /* CRBoxTextView.h */,
+				047920542EDEE1FC004E8522 /* CRBoxTextView.m */,
+				047920552EDEE1FC004E8522 /* CRLineView.h */,
+				047920562EDEE1FC004E8522 /* CRLineView.m */,
+				047920572EDEE1FC004E8522 /* CRSecrectImageView.h */,
+				047920582EDEE1FC004E8522 /* CRSecrectImageView.m */,
+			);
+			path = CRBoxInputView;
+			sourceTree = "<group>";
+		};
 		047C652C2EBCAAAC0035E841 /* Resource */ = {
 			isa = PBXGroup;
 			children = (
@@ -791,6 +839,7 @@
 				04122F6C2EC5F40800EF7AB3 /* FGIAPService */,
 				049FB2162EC20A6600FAB05D /* BMLongPressDragCellCollectionView */,
 				048908D92EBF61AF00FABA60 /* UICollectionViewLeftAlignedLayout */,
+				047920592EDEE1FC004E8522 /* CRBoxInputView */,
 			);
 			path = Vender;
 			sourceTree = "<group>";
@@ -1255,6 +1304,8 @@
 				04FC95F02EB339A7007BD342 /* LoginViewController.m */,
 				04FC96112EB34E00007BD342 /* KBLoginSheetViewController.h */,
 				04FC96122EB34E00007BD342 /* KBLoginSheetViewController.m */,
+				047920612EDEEFC7004E8522 /* KBLoginVC.h */,
+				047920622EDEEFC7004E8522 /* KBLoginVC.m */,
 			);
 			path = VC;
 			sourceTree = "<group>";
@@ -1277,6 +1328,8 @@
 				04FC95F32EB339C1007BD342 /* AppleSignInManager.m */,
 				04286A042ECC81B200CE730C /* KBSkinService.h */,
 				04286A052ECC81B200CE730C /* KBSkinService.m */,
+				047920482EDDCE25004E8522 /* KBUserSessionManager.h */,
+				047920492EDDCE25004E8522 /* KBUserSessionManager.m */,
 			);
 			path = Manager;
 			sourceTree = "<group>";
@@ -1597,6 +1650,7 @@
 				04122F622EC5F41D00EF7AB3 /* KBUser.m in Sources */,
 				04122F8B2EC6F7C800EF7AB3 /* IAPVerifyTransactionObj.m in Sources */,
 				04286A062ECC81B200CE730C /* KBSkinService.m in Sources */,
+				0479204A2EDDCE25004E8522 /* KBUserSessionManager.m in Sources */,
 				04122FAD2EC73C0100EF7AB3 /* KBVipSubscribeCell.m in Sources */,
 				049FB31D2EC21BCD00FAB05D /* KBMyKeyboardCell.m in Sources */,
 				048909F62EC0AAAA00FABA60 /* KBCategoryTitleCell.m in Sources */,
@@ -1657,6 +1711,7 @@
 				0477BDFA2EBC66340055D639 /* HomeHeadView.m in Sources */,
 				04FC97032EB30A00007BD342 /* KBGuideKFCell.m in Sources */,
 				04FC97062EB30A00007BD342 /* KBGuideUserCell.m in Sources */,
+				047920632EDEEFC7004E8522 /* KBLoginVC.m in Sources */,
 				04FC97092EB31B14007BD342 /* KBHUD.m in Sources */,
 				04FC970E2EB334F8007BD342 /* UIImageView+KBWebImage.m in Sources */,
 				049FB2232EC311F900FAB05D /* KBPersonInfoVC.m in Sources */,
@@ -1674,6 +1729,13 @@
 				048908DA2EBF61AF00FABA60 /* UICollectionViewLeftAlignedLayout.m in Sources */,
 				04C6EABF2EAF86530089C901 /* main.m in Sources */,
 				04FC95CC2EB1E780007BD342 /* BaseTabBarController.m in Sources */,
+				0479205A2EDEE1FC004E8522 /* CRBoxTextView.m in Sources */,
+				0479205B2EDEE1FC004E8522 /* CRSecrectImageView.m in Sources */,
+				0479205C2EDEE1FC004E8522 /* CRBoxFlowLayout.m in Sources */,
+				0479205D2EDEE1FC004E8522 /* CRBoxInputView.m in Sources */,
+				0479205E2EDEE1FC004E8522 /* CRBoxInputCell.m in Sources */,
+				0479205F2EDEE1FC004E8522 /* CRBoxInputCellProperty.m in Sources */,
+				047920602EDEE1FC004E8522 /* CRLineView.m in Sources */,
 				047C65502EBCBA9E0035E841 /* KBShopVC.m in Sources */,
 				0477BE042EBC83130055D639 /* HomeMainVC.m in Sources */,
 				0477BDFD2EBC6A170055D639 /* HomeHotVC.m in Sources */,

keyBoard/AppDelegate.m

@@ -24,6 +24,8 @@
 #import "KBSexSelVC.h"
 #import "KBKeyboardPermissionManager.h"
 #import "KBVipPay.h"
+#import "KBUserSessionManager.h"
+#import "KBLoginVC.h"
 
 // 注意：用于判断系统已启用本输入法扩展的 bundle id 需与扩展 target 的
 // PRODUCT_BUNDLE_IDENTIFIER 完全一致。
@@ -38,6 +40,9 @@
     [[FGIAPManager shared] setConfigureWith:[IAPVerifyTransactionObj new]];
     /// 2：配置国际化
     [KBLocalizationManager shared].supportedLanguageCodes = @[ @"en", @"zh-Hans"];
+    /// 3 : 处理token问题
+//    [[KBUserSessionManager shared] bootstrapIfNeeded];
+
 
     // 首次安装/升级：重置“完全访问”记录，避免继承旧安装遗留在 Keychain 中的状态
     static NSString *const kKBFullAccessRecordInitializedKey = @"KBFullAccessRecordInitialized";
@@ -49,12 +54,12 @@
     }
 
     // 首次安装先进入性别选择页；点击 Skip 或确认后再进入主 TabBar
-    BOOL hasShownSexVC = [[NSUserDefaults standardUserDefaults] boolForKey:KBSexSelectShownKey];
+//    BOOL hasShownSexVC = [[NSUserDefaults standardUserDefaults] boolForKey:KBSexSelectShownKey];
-    if (hasShownSexVC) {
+//    if (hasShownSexVC) {
-        [self setupRootVC];
+//        [self setupRootVC];
-    } else {
+//    } else {
         [self setupSexSelectRootVC];
-    }
+//    }
 
     // 主工程默认开启网络总开关（键盘扩展仍需用户允许完全访问后再行开启）
     [KBNetworkManager shared].enabled = YES;
@@ -93,9 +98,13 @@
 
 /// 首次安装时，展示性别选择页作为根控制器
 - (void)setupSexSelectRootVC {
+    KBLoginVC *vc = [[KBLoginVC alloc] init];
     self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
     self.window.backgroundColor = [UIColor whiteColor];
     [self.window makeKeyAndVisible];
+    self.window.rootViewController = vc;
+
+    return;
 
     KBSexSelVC *sexVC = [KBSexSelVC new];
     __weak typeof(self) weakSelf = self;

keyBoard/Assets.xcassets/Login/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Login/login_bg_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "login_bg_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "login_bg_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Login/login_email_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "login_email_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "login_email_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Assets.xcassets/Login/login_jianp_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "login_jianp_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "login_jianp_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

keyBoard/Class/Login/VC/KBLoginVC.h

@@ -0,0 +1,16 @@
+//
+//  KBLoginVC.h
+//  keyBoard
+//
+//  Created by Mac on 2025/12/2.
+//
+
+#import "BaseViewController.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface KBLoginVC : BaseViewController
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/Login/VC/KBLoginVC.m

@@ -0,0 +1,308 @@
+//
+//  KBLoginVC.m
+//  keyBoard
+//
+//  Created by Mac on 2025/12/2.
+//
+
+#import "KBLoginVC.h"
+#import <AuthenticationServices/AuthenticationServices.h>
+
+@interface KBLoginVC ()
+
+// 背景
+@property (nonatomic, strong) UIImageView *bgImageView;          // 整体背景图：login_bg_icon
+@property (nonatomic, strong) UIImageView *topRightImageView;    // 顶部右侧装饰图：login_jianp_icon
+
+// 底部白色容器（仅上圆角 26）
+@property (nonatomic, strong) UIView *contentContainerView;
+
+// 标题
+@property (nonatomic, strong) UILabel *titleLabel;
+
+// 按钮
+@property (nonatomic, strong) UIControl *appleLoginButton;       // Apple 原生登录按钮（iOS13 以下降级为普通按钮）
+@property (nonatomic, strong) UIButton *emailLoginButton;        // 邮箱登录按钮
+
+// 协议 & 底部文案
+@property (nonatomic, strong) UILabel *agreementLabel;           // “By Continuing, You Agree To Our”
+@property (nonatomic, strong) UIButton *policyButton;            // “Terms Of Service & Privacy Policy”
+
+@property (nonatomic, strong) UILabel *noAccountLabel;           // “Don't Have An Account?”
+@property (nonatomic, strong) UIButton *signUpButton;            // “Sign Up”
+@property (nonatomic, strong) UIButton *forgotPasswordButton;    // “Forgot Password?”
+
+@end
+
+@implementation KBLoginVC
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    // 使用全屏内容，隐藏自定义导航栏
+    self.kb_enableCustomNavBar = NO;
+    self.view.backgroundColor = [UIColor whiteColor];
+    
+    [self setupUI];
+}
+
+- (void)viewDidLayoutSubviews {
+    [super viewDidLayoutSubviews];
+    // 仅白色容器的左上、右上圆角为 26
+    if (!CGRectIsEmpty(self.contentContainerView.bounds)) {
+        UIRectCorner corners = UIRectCornerTopLeft | UIRectCornerTopRight;
+        UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:self.contentContainerView.bounds
+                                                   byRoundingCorners:corners
+                                                         cornerRadii:CGSizeMake(26, 26)];
+        CAShapeLayer *mask = [CAShapeLayer layer];
+        mask.frame = self.contentContainerView.bounds;
+        mask.path = path.CGPath;
+        self.contentContainerView.layer.mask = mask;
+    }
+}
+
+#pragma mark - UI
+
+- (void)setupUI {
+    // 背景图
+    [self.view addSubview:self.bgImageView];
+    [self.bgImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.equalTo(self.view);
+    }];
+    
+    // 顶部右侧装饰图
+    [self.view addSubview:self.topRightImageView];
+    [self.topRightImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.view).offset(KB_StatusBarHeight() + KBFit(24));
+        make.right.equalTo(self.view).offset(-KBFit(20));
+        make.width.mas_equalTo(KBFit(244));
+        make.height.mas_equalTo(KBFit(224));
+    }];
+    
+    // 底部白色容器
+    [self.view addSubview:self.contentContainerView];
+    [self.contentContainerView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.right.bottom.equalTo(self.view);
+        // 顶部位置大致贴合设计稿，可根据实际效果微调
+        make.top.equalTo(self.view).offset(272);
+    }];
+    
+    // 标题
+    [self.contentContainerView addSubview:self.titleLabel];
+    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.contentContainerView).offset(32);
+        make.centerX.equalTo(self.contentContainerView);
+    }];
+    
+    // Apple 登录按钮
+    [self.contentContainerView addSubview:self.appleLoginButton];
+    [self.appleLoginButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.titleLabel.mas_bottom).offset(24);
+        make.left.equalTo(self.contentContainerView).offset(30);
+        make.right.equalTo(self.contentContainerView).offset(-30);
+        make.height.mas_equalTo(52);
+    }];
+    
+    // 邮箱登录按钮
+    [self.contentContainerView addSubview:self.emailLoginButton];
+    [self.emailLoginButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.appleLoginButton.mas_bottom).offset(16);
+        make.left.right.height.equalTo(self.appleLoginButton);
+    }];
+    
+    // 底部协议文案
+    [self.contentContainerView addSubview:self.policyButton];
+    [self.contentContainerView addSubview:self.agreementLabel];
+    
+    [self.policyButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.equalTo(self.contentContainerView);
+        make.bottom.equalTo(self.contentContainerView).offset(-KB_SAFE_BOTTOM - 84);
+    }];
+    
+    [self.agreementLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.equalTo(self.contentContainerView);
+        make.bottom.equalTo(self.policyButton.mas_top).offset(-4);
+    }];
+    
+    // 底部账号相关文案
+    UIButton *forgot = self.forgotPasswordButton;
+    [self.contentContainerView addSubview:forgot];
+    [forgot mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.equalTo(self.contentContainerView);
+        make.bottom.equalTo(self.contentContainerView).offset(-KB_SAFE_BOTTOM - 24);
+    }];
+    
+    UIView *accountLine = [UIView new];
+    [self.contentContainerView addSubview:accountLine];
+    [accountLine mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.equalTo(self.contentContainerView);
+        make.bottom.equalTo(forgot.mas_top).offset(-8);
+    }];
+    
+    [accountLine addSubview:self.noAccountLabel];
+    [accountLine addSubview:self.signUpButton];
+    
+    [self.noAccountLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.left.bottom.equalTo(accountLine);
+    }];
+    
+    [self.signUpButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.equalTo(self.noAccountLabel.mas_right).offset(4);
+        make.right.equalTo(accountLine);
+        make.centerY.equalTo(self.noAccountLabel);
+    }];
+}
+
+#pragma mark - Actions
+
+- (void)onTapAppleLogin {
+    // 后续可接入 Apple Sign-In 逻辑，这里先占位
+}
+
+- (void)onTapEmailLogin {
+    // 后续接入邮箱登录逻辑
+}
+
+- (void)onTapPolicy {
+    // 打开服务条款/隐私政策
+}
+
+- (void)onTapSignUp {
+    // 打开注册页
+}
+
+- (void)onTapForgotPassword {
+    // 打开忘记密码页
+}
+
+#pragma mark - Lazy UI
+
+- (UIImageView *)bgImageView {
+    if (!_bgImageView) {
+        _bgImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"login_bg_icon"]];
+        _bgImageView.contentMode = UIViewContentModeScaleAspectFill;
+        _bgImageView.clipsToBounds = YES;
+    }
+    return _bgImageView;
+}
+
+- (UIImageView *)topRightImageView {
+    if (!_topRightImageView) {
+        _topRightImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"login_jianp_icon"]];
+        _topRightImageView.contentMode = UIViewContentModeScaleAspectFit;
+        _topRightImageView.clipsToBounds = YES;
+    }
+    return _topRightImageView;
+}
+
+- (UIView *)contentContainerView {
+    if (!_contentContainerView) {
+        _contentContainerView = [UIView new];
+        _contentContainerView.backgroundColor = [UIColor whiteColor];
+    }
+    return _contentContainerView;
+}
+
+- (UILabel *)titleLabel {
+    if (!_titleLabel) {
+        _titleLabel = [UILabel new];
+        _titleLabel.text = KBLocalized(@"Log In To Key Of Love");
+        _titleLabel.textColor = [UIColor colorWithHex:KBBlackValue];
+        _titleLabel.font = [KBFont bold:18];
+        _titleLabel.textAlignment = NSTextAlignmentCenter;
+    }
+    return _titleLabel;
+}
+
+- (UIControl *)appleLoginButton {
+    if (!_appleLoginButton) {
+        ASAuthorizationAppleIDButton *btn = [ASAuthorizationAppleIDButton buttonWithType:ASAuthorizationAppleIDButtonTypeSignIn
+                                                                                   style:ASAuthorizationAppleIDButtonStyleWhite];
+        [btn addTarget:self action:@selector(onTapAppleLogin) forControlEvents:UIControlEventTouchUpInside];
+        btn.cornerRadius = 10.0;
+        btn.layer.borderColor = [UIColor colorWithHex:0xE5E5E5].CGColor;
+        btn.layer.borderWidth = 1;
+        _appleLoginButton = btn;
+    }
+    return _appleLoginButton;
+}
+
+- (UIButton *)emailLoginButton {
+    if (!_emailLoginButton) {
+        _emailLoginButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        [_emailLoginButton setTitle:KBLocalized(@"Continue Via Email") forState:UIControlStateNormal];
+        [_emailLoginButton setTitleColor:[UIColor colorWithHex:KBBlackValue] forState:UIControlStateNormal];
+        _emailLoginButton.titleLabel.font = [KBFont medium:16];
+        _emailLoginButton.backgroundColor = [UIColor colorWithHex:0xF7F7F7];
+        _emailLoginButton.layer.cornerRadius = 10.0;
+        _emailLoginButton.layer.masksToBounds = YES;
+        
+        UIImage *icon = [UIImage imageNamed:@"login_email_icon"];
+        if (icon) {
+            [_emailLoginButton setImage:icon forState:UIControlStateNormal];
+            // 图片在左，文字在右，保持与截图类似
+            _emailLoginButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
+            _emailLoginButton.imageEdgeInsets = UIEdgeInsetsMake(0, 16, 0, 0);
+            _emailLoginButton.titleEdgeInsets = UIEdgeInsetsMake(0, 32, 0, 0);
+        }
+        
+        [_emailLoginButton addTarget:self action:@selector(onTapEmailLogin) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _emailLoginButton;
+}
+
+- (UILabel *)agreementLabel {
+    if (!_agreementLabel) {
+        _agreementLabel = [UILabel new];
+        _agreementLabel.text = KBLocalized(@"By Continuing, You Agree To Our");
+        _agreementLabel.font = [KBFont regular:12];
+        _agreementLabel.textColor = [UIColor colorWithWhite:0.45 alpha:1.0];
+        _agreementLabel.textAlignment = NSTextAlignmentCenter;
+        _agreementLabel.numberOfLines = 1;
+    }
+    return _agreementLabel;
+}
+
+- (UIButton *)policyButton {
+    if (!_policyButton) {
+        _policyButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        [_policyButton setTitle:KBLocalized(@"Terms Of Service & Privacy Policy") forState:UIControlStateNormal];
+        [_policyButton setTitleColor:[UIColor colorWithHex:KBColorValue] forState:UIControlStateNormal];
+        _policyButton.titleLabel.font = [KBFont regular:12];
+        [_policyButton addTarget:self action:@selector(onTapPolicy) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _policyButton;
+}
+
+- (UILabel *)noAccountLabel {
+    if (!_noAccountLabel) {
+        _noAccountLabel = [UILabel new];
+        _noAccountLabel.text = KBLocalized(@"Don't Have An Account?");
+        _noAccountLabel.font = [KBFont regular:13];
+        _noAccountLabel.textColor = [UIColor colorWithWhite:0.45 alpha:1.0];
+    }
+    return _noAccountLabel;
+}
+
+- (UIButton *)signUpButton {
+    if (!_signUpButton) {
+        _signUpButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        [_signUpButton setTitle:KBLocalized(@"Sign Up") forState:UIControlStateNormal];
+        [_signUpButton setTitleColor:[UIColor colorWithHex:KBColorValue] forState:UIControlStateNormal];
+        _signUpButton.titleLabel.font = [KBFont medium:13];
+        [_signUpButton addTarget:self action:@selector(onTapSignUp) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _signUpButton;
+}
+
+- (UIButton *)forgotPasswordButton {
+    if (!_forgotPasswordButton) {
+        _forgotPasswordButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        [_forgotPasswordButton setTitle:KBLocalized(@"Forgot Password?") forState:UIControlStateNormal];
+        [_forgotPasswordButton setTitleColor:[UIColor colorWithHex:KBColorValue] forState:UIControlStateNormal];
+        _forgotPasswordButton.titleLabel.font = [KBFont regular:13];
+        [_forgotPasswordButton addTarget:self action:@selector(onTapForgotPassword) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _forgotPasswordButton;
+}
+
+@end

keyBoard/Class/Manager/KBUserSessionManager.h

@@ -0,0 +1,42 @@
+//
+//  KBUserSessionManager.h
+//  keyBoard
+//
+//  Created by Mac on 2025/12/1.
+//
+
+//  KBUserSessionManager.h
+//  主 App + 键盘扩展 共用的登录会话管理
+
+#import <Foundation/Foundation.h>
+
+@class KBUser;
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface KBUserSessionManager : NSObject
+
++ (instancetype)shared;
+
+/// 当前登录用户（可能为 nil）
+@property (atomic, strong, readonly, nullable) KBUser *currentUser;
+
+/// 是否已登录：由 KBAuthManager 基于 accessToken 判断
+@property (nonatomic, assign, readonly) BOOL isLoggedIn;
+
+/// 启动时调用：做“卸载重装”检测 & 恢复本地缓存
+- (void)bootstrapIfNeeded;
+
+/// 当前 accessToken，可能为 nil/空字符串
+- (nullable NSString *)accessToken;
+
+/// 登录成功统一入口：写 Keychain + 缓存用户信息
+- (void)handleLoginSuccessWithUser:(KBUser *)user;
+
+/// 退出登录：清 Keychain + 本地缓存
+- (void)logout;
+
+@end
+
+NS_ASSUME_NONNULL_END
+

keyBoard/Class/Manager/KBUserSessionManager.m

@@ -0,0 +1,155 @@
+//
+//  KBUserSessionManager.m
+//  keyBoard
+//
+//  Created by Mac on 2025/12/1.
+//
+
+#import "KBUserSessionManager.h"
+#import "KBAuthManager.h"
+#import "KBUser.h"
+#import "KBConfig.h"
+#import <MJExtension/MJExtension.h>
+
+/// App Group 里的用户缓存 key
+static NSString * const kKBSessionUserStoreKey   = @"KBSession.currentUser";
+/// “本次安装是否已初始化”标记 key（用来识别卸载重装）
+static NSString * const kKBSessionInstallFlagKey = @"KBSession.installInitialized";
+
+@interface KBUserSessionManager ()
+@property (nonatomic, strong) NSUserDefaults *defaults;
+@property (atomic, strong, readwrite, nullable) KBUser *currentUser;
+@property (nonatomic, assign) BOOL didBootstrap;
+@end
+
+@implementation KBUserSessionManager
+
++ (instancetype)shared {
+    static KBUserSessionManager *m;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        m = [KBUserSessionManager new];
+    });
+    return m;
+}
+
+- (instancetype)init {
+    if (self = [super init]) {
+        // 优先用 App Group 的 UserDefaults，App 和扩展共用一份
+        NSUserDefaults *ud = [[NSUserDefaults alloc] initWithSuiteName:AppGroup];
+        _defaults = ud ?: [NSUserDefaults standardUserDefaults];
+
+        // 监听 token 变化（例如别处调用了 signOut）
+        [[NSNotificationCenter defaultCenter] addObserver:self
+                                                 selector:@selector(_onAuthChanged:)
+                                                     name:KBAuthChangedNotification
+                                                   object:nil];
+    }
+    return self;
+}
+
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+#pragma mark - Public
+
+- (void)bootstrapIfNeeded {
+    if (self.didBootstrap) return;
+    self.didBootstrap = YES;
+
+    BOOL hasInitializedThisInstall = [self.defaults boolForKey:kKBSessionInstallFlagKey];
+
+    KBAuthManager *auth = [KBAuthManager shared]; // 内部会 reloadFromKeychain
+
+    if (!hasInitializedThisInstall) {
+        // 说明是“卸载重装后的第一次运行”（或者真正第一次安装）
+        [self.defaults setBool:YES forKey:kKBSessionInstallFlagKey];
+        [self.defaults synchronize];
+
+        // 若此时 Keychain 里已有 token，多半是上一次安装遗留的；按你的需求清掉
+        if (auth.current.accessToken.length > 0) {
+            [auth signOut];
+        }
+
+        // 清除旧的用户缓存
+        [self.defaults removeObjectForKey:kKBSessionUserStoreKey];
+        [self.defaults synchronize];
+        self.currentUser = nil;
+    } else {
+        // 正常启动：从本地恢复用户信息
+        [self p_loadUserFromStore];
+    }
+}
+
+- (BOOL)isLoggedIn {
+    return [[KBAuthManager shared] isLoggedIn];
+}
+
+- (NSString *)accessToken {
+    return [KBAuthManager shared].current.accessToken;
+}
+
+- (void)handleLoginSuccessWithUser:(KBUser *)user {
+    if (!user) return;
+
+    // 先写 Keychain（统一走 KBAuthManager）
+    NSString *token = user.token;
+    if (token.length > 0) {
+        [[KBAuthManager shared] saveAccessToken:token
+                                   refreshToken:user.refreshToken
+                                     expiryDate:user.expiryDate
+                                 userIdentifier:user.appleUserId ?: user.userId];
+    }
+
+    // 再缓存用户信息，供 App/键盘使用
+    self.currentUser = user;
+    [self p_saveUserToStore:user];
+}
+
+- (void)logout {
+    // 清 Keychain
+    [[KBAuthManager shared] signOut];
+
+    // 清本地用户缓存
+    self.currentUser = nil;
+    [self.defaults removeObjectForKey:kKBSessionUserStoreKey];
+    [self.defaults synchronize];
+}
+
+#pragma mark - Private
+
+- (void)p_loadUserFromStore {
+    id obj = [self.defaults objectForKey:kKBSessionUserStoreKey];
+    if (![obj isKindOfClass:[NSDictionary class]]) {
+        self.currentUser = nil;
+        return;
+    }
+    KBUser *user = [KBUser mj_objectWithKeyValues:(NSDictionary *)obj];
+    self.currentUser = user;
+}
+
+- (void)p_saveUserToStore:(KBUser *)user {
+    if (!user) {
+        [self.defaults removeObjectForKey:kKBSessionUserStoreKey];
+        [self.defaults synchronize];
+        return;
+    }
+    NSDictionary *dict = [user mj_keyValues];
+    if (dict) {
+        [self.defaults setObject:dict forKey:kKBSessionUserStoreKey];
+        [self.defaults synchronize];
+    }
+}
+
+- (void)_onAuthChanged:(NSNotification *)note {
+    // 如果 token 被别处清掉了，这里同步清一下 currentUser
+    if (![[KBAuthManager shared] isLoggedIn]) {
+        self.currentUser = nil;
+        [self.defaults removeObjectForKey:kKBSessionUserStoreKey];
+        [self.defaults synchronize];
+    }
+}
+
+@end
+

keyBoard/Class/Me/VC/KBPersonInfoVC.m

@@ -185,7 +185,7 @@
 - (void)onTapAvatarEdit { [self presentImagePicker]; }
 
 - (void)onTapLogout {
-    // 示例：退出登录
+    [[KBUserSessionManager shared] logout];
 }
 
 #pragma mark - Lazy UI（懒加载）

keyBoard/Class/Vender/CRBoxInputView/CRBoxFlowLayout.h

@@ -0,0 +1,31 @@
+//
+//  CRBoxFlowLayout.h
+//  CaiShenYe
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface CRBoxFlowLayout : UICollectionViewFlowLayout
+
+/** ifNeedEqualGap
+ * default: YES
+ */
+@property (assign, nonatomic) BOOL ifNeedEqualGap;
+
+@property (assign, nonatomic) NSInteger itemNum;
+
+/** minLineSpacing
+* default: 10
+*/
+@property (assign, nonatomic) NSInteger minLineSpacing;
+
+- (void)autoCalucateLineSpacing;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/Vender/CRBoxInputView/CRBoxFlowLayout.m

@@ -0,0 +1,58 @@
+//
+//  CRBoxFlowLayout.m
+//  CaiShenYe
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import "CRBoxFlowLayout.h"
+
+@implementation CRBoxFlowLayout
+
+- (instancetype)init
+{
+    self = [super init];
+    
+    if (self) {
+        [self initPara];
+    }
+    
+    return self;
+}
+
+- (void)initPara
+{
+    self.ifNeedEqualGap = YES;
+    self.scrollDirection = UICollectionViewScrollDirectionHorizontal;
+    self.minLineSpacing = 10;
+    self.minimumLineSpacing = 0;
+    self.minimumInteritemSpacing = 0;
+    self.sectionInset = UIEdgeInsetsZero;
+    self.itemNum = 1;
+}
+
+- (void)prepareLayout
+{
+    if (_ifNeedEqualGap) {
+        [self autoCalucateLineSpacing];
+    }
+    
+    [super prepareLayout];
+}
+
+- (void)autoCalucateLineSpacing
+{
+    if (self.itemNum > 1) {
+        CGFloat width = CGRectGetWidth(self.collectionView.frame);
+        self.minimumLineSpacing = floor(1.0 * (width - self.itemNum * self.itemSize.width - self.collectionView.contentInset.left - self.collectionView.contentInset.right) / (self.itemNum - 1));
+        
+        if (self.minimumLineSpacing < self.minLineSpacing) {
+            self.minimumLineSpacing = self.minLineSpacing;
+        }
+    }else{
+        self.minimumLineSpacing = 0;
+    }
+}
+
+@end

keyBoard/Class/Vender/CRBoxInputView/CRBoxInputCell.h

@@ -0,0 +1,38 @@
+//
+//  CRBoxInputCell.h
+//  CaiShenYe
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "CRBoxInputCellProperty.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+#define CRBoxCursoryAnimationKey @"CRBoxCursoryAnimationKey"
+#define CRBoxInputCellID @"CRBoxInputCellID"
+
+@interface CRBoxInputCell : UICollectionViewCell
+
+/**
+ cursor
+ You should not use these properties, unless you know what you are doing.
+ */
+@property (strong, nonatomic) UIView *cursorView;
+@property (assign, nonatomic) BOOL ifNeedCursor;
+
+/**
+ boxInputCellProperty
+ You should not use these properties, unless you know what you are doing.
+ */
+@property (strong, nonatomic) CRBoxInputCellProperty *boxInputCellProperty;
+
+// 你可以在继承的子类中重写父类方法
+// You can inherit and rewrite
+- (UIView *)createCustomSecurityView __deprecated_msg("Please use `customSecurityViewBlock` in CRBoxInputCellProperty.");
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/Vender/CRBoxInputView/CRBoxInputCell.m

@@ -0,0 +1,281 @@
+//
+//  CRBoxInputCell.m
+//  CaiShenYe
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import "CRBoxInputCell.h"
+#import <Masonry/Masonry.h>
+#import "CRLineView.h"
+
+@interface CRBoxInputCell ()
+{
+    
+}
+
+@property (strong, nonatomic) UILabel *valueLabel;
+@property (strong, nonatomic) CABasicAnimation *opacityAnimation;
+@property (strong, nonatomic) UIView *customSecurityView;
+
+@property (strong, nonatomic) CRLineView *lineView;
+
+@end
+
+@implementation CRBoxInputCell
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    
+    if (self) {
+        [self createUIBase];
+    }
+    
+    return self;
+}
+
+- (void)initPara
+{
+    self.ifNeedCursor = YES;
+    self.userInteractionEnabled = NO;
+}
+
+- (void)createUIBase
+{
+    [self initPara];
+    
+    _valueLabel = [UILabel new];
+    _valueLabel.font = [UIFont systemFontOfSize:38];
+    [self.contentView addSubview:_valueLabel];
+    [_valueLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.offset(0);
+        make.centerY.offset(0);
+    }];
+    
+    _cursorView = [UIView new];
+    [self.contentView addSubview:_cursorView];
+    [_cursorView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.offset(0);
+        make.centerY.offset(0);
+    }];
+    
+    [self initCellProperty];
+}
+
+- (void)initCellProperty
+{
+    CRBoxInputCellProperty *cellProperty = [CRBoxInputCellProperty new];
+    self.boxInputCellProperty = cellProperty;
+}
+
+- (void)valueLabelLoadData
+{
+    _valueLabel.hidden = NO;
+    [self hideCustomSecurityView];
+    
+    // 默认字体配置
+    __weak typeof(self) weakSelf = self;
+    void (^defaultTextConfig)(void) = ^{
+        if (weakSelf.boxInputCellProperty.cellFont) {
+            weakSelf.valueLabel.font = weakSelf.boxInputCellProperty.cellFont;
+        }
+        
+        if (weakSelf.boxInputCellProperty.cellTextColor) {
+            weakSelf.valueLabel.textColor = weakSelf.boxInputCellProperty.cellTextColor;
+        }
+    };
+    
+    // 占位字符字体配置
+    void (^placeholderTextConfig)(void) = ^{
+        if (weakSelf.boxInputCellProperty.cellFont) {
+            weakSelf.valueLabel.font = weakSelf.boxInputCellProperty.cellPlaceholderFont;
+        }
+        
+        if (weakSelf.boxInputCellProperty.cellTextColor) {
+            weakSelf.valueLabel.textColor = weakSelf.boxInputCellProperty.cellPlaceholderTextColor;
+        }
+    };
+    
+    BOOL hasOriginValue = self.boxInputCellProperty.originValue && self.boxInputCellProperty.originValue.length > 0;
+    if (hasOriginValue) {
+        if (self.boxInputCellProperty.ifShowSecurity) {
+            if (self.boxInputCellProperty.securityType == CRBoxSecuritySymbolType) {
+                _valueLabel.text = self.boxInputCellProperty.securitySymbol;
+            }else if (self.boxInputCellProperty.securityType == CRBoxSecurityCustomViewType) {
+                _valueLabel.hidden = YES;
+                [self showCustomSecurityView];
+            }
+            
+        }else{
+            _valueLabel.text = self.boxInputCellProperty.originValue;
+        }
+        defaultTextConfig();
+    }else{
+        BOOL hasPlaceholderText = self.boxInputCellProperty.cellPlaceholderText && self.boxInputCellProperty.cellPlaceholderText.length > 0;
+        // 有占位字符
+        if (hasPlaceholderText) {
+            _valueLabel.text = self.boxInputCellProperty.cellPlaceholderText;
+            placeholderTextConfig();
+        }
+        // 空
+        else{
+            _valueLabel.text = @"";
+            defaultTextConfig();
+        }
+    }
+    
+    
+}
+
+#pragma mark - Custom security view
+- (void)showCustomSecurityView
+{
+    if (!self.customSecurityView.superview) {
+        [self.contentView addSubview:self.customSecurityView];
+        [self.customSecurityView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.edges.mas_equalTo(UIEdgeInsetsZero);
+        }];
+    }
+    
+    self.customSecurityView.alpha = 1;
+}
+
+- (void)hideCustomSecurityView
+{
+    // Must add this judge. Otherwise _customSecurityView maybe null, and cause error.
+    if (_customSecurityView) {
+        self.customSecurityView.alpha = 0;
+    }
+}
+
+#pragma mark - Setter & Getter
+- (CABasicAnimation *)opacityAnimation
+{
+    if (!_opacityAnimation) {
+        _opacityAnimation = [CABasicAnimation animationWithKeyPath:@"opacity"];
+        _opacityAnimation.fromValue = @(1.0);
+        _opacityAnimation.toValue = @(0.0);
+        _opacityAnimation.duration = 0.9;
+        _opacityAnimation.repeatCount = HUGE_VALF;
+        _opacityAnimation.removedOnCompletion = YES;
+        _opacityAnimation.fillMode = kCAFillModeForwards;
+        _opacityAnimation.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn];
+    }
+    
+    return _opacityAnimation;
+}
+
+- (void)setSelected:(BOOL)selected
+{
+    if (selected) {
+        self.layer.borderColor = self.boxInputCellProperty.cellBorderColorSelected.CGColor;
+        self.backgroundColor = self.boxInputCellProperty.cellBgColorSelected;
+    }else{
+        BOOL hasFill = _valueLabel.text.length > 0 ? YES : NO;
+        UIColor *cellBorderColor = self.boxInputCellProperty.cellBorderColorNormal;
+        UIColor *cellBackgroundColor = self.boxInputCellProperty.cellBgColorNormal;
+        if (hasFill) {
+            if (self.boxInputCellProperty.cellBorderColorFilled) {
+                cellBorderColor = self.boxInputCellProperty.cellBorderColorFilled;
+            }
+            if (self.boxInputCellProperty.cellBgColorFilled) {
+                cellBackgroundColor = self.boxInputCellProperty.cellBgColorFilled;
+            }
+        }
+        self.layer.borderColor = cellBorderColor.CGColor;
+        self.backgroundColor = cellBackgroundColor;
+    }
+    
+    if (_lineView) {
+        // 未选中
+        if (!selected) {
+            if (self.boxInputCellProperty.originValue.length > 0 && _lineView.underlineColorFilled) {
+                // 有内容
+                _lineView.lineView.backgroundColor = _lineView.underlineColorFilled;
+            }else if (_lineView.underlineColorNormal) {
+                // 无内容
+                _lineView.lineView.backgroundColor = _lineView.underlineColorNormal;
+            }else{
+                // 默认
+                _lineView.lineView.backgroundColor = CRColorMaster;
+            }
+        }
+        // 已选中
+        else if (selected && _lineView.underlineColorSelected){
+            _lineView.lineView.backgroundColor = _lineView.underlineColorSelected;
+        }
+        // 默认
+        else{
+            _lineView.lineView.backgroundColor = CRColorMaster;
+        }
+        
+        _lineView.selected = selected;
+    }
+    
+    if (_ifNeedCursor) {
+        if (selected) {
+            _cursorView.hidden= NO;
+            [_cursorView.layer addAnimation:self.opacityAnimation forKey:CRBoxCursoryAnimationKey];
+        }else{
+            _cursorView.hidden= YES;
+            [_cursorView.layer removeAnimationForKey:CRBoxCursoryAnimationKey];
+        }
+    }else{
+        _cursorView.hidden= YES;
+    }
+}
+
+- (void)setBoxInputCellProperty:(CRBoxInputCellProperty *)boxInputCellProperty
+{
+    _boxInputCellProperty = boxInputCellProperty;
+    
+    _cursorView.backgroundColor = boxInputCellProperty.cellCursorColor;
+    [_cursorView mas_updateConstraints:^(MASConstraintMaker *make) {
+        make.width.mas_equalTo(boxInputCellProperty.cellCursorWidth);
+        make.height.mas_equalTo(boxInputCellProperty.cellCursorHeight);
+    }];
+    self.layer.cornerRadius = boxInputCellProperty.cornerRadius;
+    self.layer.borderWidth = boxInputCellProperty.borderWidth;
+    
+    [self valueLabelLoadData];
+}
+
+- (UIView *)customSecurityView
+{
+    if (!_customSecurityView) {
+        // Compatiable for 0.19 verion and earlier.
+        if ([self respondsToSelector:@selector(createCustomSecurityView)]) {
+            _customSecurityView = [self createCustomSecurityView];
+        }
+        else if(_boxInputCellProperty.customSecurityViewBlock){
+            NSAssert(_boxInputCellProperty.customSecurityViewBlock, @"customSecurityViewBlock can not be null！");
+            _customSecurityView = _boxInputCellProperty.customSecurityViewBlock();
+        }
+    }
+    
+    return _customSecurityView;
+}
+
+- (void)layoutSubviews
+{
+    __weak typeof(self) weakSelf = self;
+    
+    if (_boxInputCellProperty.showLine && !_lineView) {
+        NSAssert(_boxInputCellProperty.customLineViewBlock, @"customLineViewBlock can not be null！");
+        _lineView = _boxInputCellProperty.customLineViewBlock();
+        [self.contentView addSubview:_lineView];
+        [_lineView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.left.right.bottom.top.offset(0);
+        }];
+    }
+    
+    if (_boxInputCellProperty.configCellShadowBlock) {
+        _boxInputCellProperty.configCellShadowBlock(weakSelf.layer);
+    }
+    
+    [super layoutSubviews];
+}
+
+@end

keyBoard/Class/Vender/CRBoxInputView/CRBoxInputCellProperty.h

@@ -0,0 +1,200 @@
+//
+//  CRBoxInputCellProperty.h
+//  CaiShenYe
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "CRLineView.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+typedef NS_ENUM(NSInteger, CRBoxSecurityType) {
+    CRBoxSecuritySymbolType,
+    CRBoxSecurityCustomViewType,
+};
+
+typedef UIView *_Nonnull(^CustomSecurityViewBlock)(void);
+typedef CRLineView *_Nonnull(^CustomLineViewBlock)(void);
+typedef void(^ConfigCellShadowBlock)(CALayer *layer);
+
+@interface CRBoxInputCellProperty : NSObject <NSCopying>
+
+#pragma mark - UI
+/**
+ cell边框宽度
+ 默认：0.5
+ */
+@property (assign, nonatomic) CGFloat borderWidth;
+
+/**
+ cell边框颜色
+ 状态：未选中状态时
+ 默认：[UIColor colorWithRed:228/255.0 green:228/255.0 blue:228/255.0 alpha:1]
+ */
+@property (copy, nonatomic) UIColor *cellBorderColorNormal;
+
+/**
+ cell边框颜色
+ 状态：选中状态时
+ 默认：[UIColor colorWithRed:255/255.0 green:70/255.0 blue:62/255.0 alpha:1]
+ */
+@property (copy, nonatomic) UIColor *cellBorderColorSelected;
+
+/**
+ cell边框颜色
+ 状态：填充文字后，未选中状态时
+ 默认：nil
+ */
+@property (copy, nonatomic) UIColor *__nullable cellBorderColorFilled;
+
+/**
+ cell背景颜色
+ 状态：无填充文字，未选中状态时
+ 默认：[UIColor whiteColor]
+ */
+@property (copy, nonatomic) UIColor *cellBgColorNormal;
+
+/**
+ cell背景颜色
+ 状态：选中状态时
+ 默认：[UIColor whiteColor]
+ */
+@property (copy, nonatomic) UIColor *cellBgColorSelected;
+
+/**
+ cell背景颜色
+ 状态：填充文字后，未选中状态时
+ 默认：与cellBgColorFilled相同
+ */
+@property (copy, nonatomic) UIColor *__nullable cellBgColorFilled;
+
+
+/**
+ 光标颜色
+ 默认： [UIColor colorWithRed:255/255.0 green:70/255.0 blue:62/255.0 alpha:1]
+ */
+@property (copy, nonatomic) UIColor *cellCursorColor;
+
+/**
+ 光标宽度
+ 默认： 2
+ */
+@property (assign, nonatomic) CGFloat cellCursorWidth;
+
+/**
+ 光标高度
+ 默认： 32
+ */
+@property (assign, nonatomic) CGFloat cellCursorHeight;
+
+/**
+ 圆角
+ 默认： 4
+ */
+@property (assign, nonatomic) CGFloat cornerRadius;
+
+
+
+#pragma mark - line
+/**
+ 显示下划线
+ 默认： NO
+ */
+@property (assign, nonatomic) BOOL showLine;
+
+
+
+#pragma mark - label
+/**
+ 字体/字号
+ 默认：[UIFont systemFontOfSize:20];
+ */
+@property (copy, nonatomic) UIFont *cellFont;
+
+/**
+ 字体颜色
+ 默认：[UIColor blackColor];
+ */
+@property (copy, nonatomic) UIColor *cellTextColor;
+
+
+
+#pragma mark - Security
+/**
+ 是否密文显示
+ 默认：NO
+ */
+@property (assign, nonatomic) BOOL ifShowSecurity;
+
+/**
+ 密文符号
+ 默认：✱
+ 说明：只有ifShowSecurity=YES时，有效
+ */
+@property (copy, nonatomic) NSString *securitySymbol;
+
+/**
+ 保存当前显示的字符
+ 若想一次性修改所有输入值，请使用 CRBoxInputView中的'reloadInputString'方法
+ 禁止修改该值！！！（除非你知道该怎么使用它。）
+ */
+@property (copy, nonatomic, readonly) NSString *originValue;
+- (void)setMyOriginValue:(NSString *)originValue;
+
+/**
+ 密文类型
+ 默认：CRBoxSecuritySymbolType
+ 类型说明：
+ CRBoxSecuritySymbolType 符号类型，根据securitySymbol，originValue的内容来显示
+ CRBoxSecurityCustomViewType 自定义View类型，可以自定义密文状态下的图片，View
+ */
+@property (assign, nonatomic) CRBoxSecurityType securityType;
+
+
+
+#pragma mark - Placeholder
+/**
+ 占位符默认填充值
+ 禁止修改该值！！！（除非你知道该怎么使用它。）
+ */
+@property (strong, nonatomic) NSString  *__nullable cellPlaceholderText;
+
+/**
+ 占位符字体颜色
+ 默认：[UIColor colorWithRed:114/255.0 green:126/255.0 blue:124/255.0 alpha:0.3];
+ */
+@property (copy, nonatomic) UIColor *cellPlaceholderTextColor;
+
+/**
+ 占位符字体/字号
+ 默认：[UIFont systemFontOfSize:20];
+ */
+@property (copy, nonatomic) UIFont *cellPlaceholderFont;
+
+
+
+#pragma mark - Block
+/**
+ 自定义密文View回调
+ */
+@property (copy, nonatomic) CustomSecurityViewBlock customSecurityViewBlock;
+/**
+ 自定义下划线回调
+ */
+@property (copy, nonatomic) CustomLineViewBlock customLineViewBlock;
+/**
+ 自定义阴影回调
+ */
+@property (copy, nonatomic) ConfigCellShadowBlock __nullable configCellShadowBlock;
+
+
+
+#pragma mark - Test
+@property (assign, nonatomic) NSInteger index;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/Vender/CRBoxInputView/CRBoxInputCellProperty.m

@@ -0,0 +1,157 @@
+//
+//  CRBoxInputself.m
+//  CaiShenYe
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import "CRBoxInputCellProperty.h"
+#import <Masonry/Masonry.h>
+
+@interface CRBoxInputCellProperty ()
+
+@property (copy, nonatomic, readwrite) NSString *originValue;
+
+@end
+
+
+@implementation CRBoxInputCellProperty
+
+- (instancetype)init
+{
+    self = [super init];
+    
+    if (self) {
+        
+        __weak typeof(self) weakSelf = self;
+        
+        // UI
+        self.borderWidth = (0.5);
+        self.cellBorderColorNormal = [UIColor colorWithRed:228/255.0 green:228/255.0 blue:228/255.0 alpha:1];
+        self.cellBorderColorSelected = [UIColor colorWithRed:255/255.0 green:70/255.0 blue:62/255.0 alpha:1];
+        self.cellBorderColorFilled = nil;
+        self.cellBgColorNormal = [UIColor whiteColor];
+        self.cellBgColorSelected = [UIColor whiteColor];
+        self.cellBgColorFilled = nil;
+        self.cellCursorColor = [UIColor colorWithRed:255/255.0 green:70/255.0 blue:62/255.0 alpha:1];
+        self.cellCursorWidth = 2;
+        self.cellCursorHeight = 32;
+        self.cornerRadius = 4;
+        
+        // line
+        self.showLine = NO;
+        
+        // label
+        self.cellFont = [UIFont systemFontOfSize:20];
+        self.cellTextColor = [UIColor blackColor];
+        
+        // Security
+        self.ifShowSecurity = NO;
+        self.securitySymbol = @"✱";
+        self.originValue = @"";
+        self.securityType = CRBoxSecuritySymbolType;
+        
+        // Placeholder
+        self.cellPlaceholderText = nil;
+        self.cellPlaceholderTextColor = [UIColor colorWithRed:114/255.0 green:116/255.0 blue:124/255.0 alpha:0.3];
+        self.cellPlaceholderFont = [UIFont systemFontOfSize:20];
+        
+        // Block
+        self.customSecurityViewBlock = ^UIView * _Nonnull{
+            return [weakSelf defaultCustomSecurityView];
+        };
+        self.customLineViewBlock = ^CRLineView * _Nonnull{
+            return [CRLineView new];
+        };
+        self.configCellShadowBlock = nil;
+        
+        // Test
+        self.index = 0;
+    }
+    
+    return self;
+}
+
+#pragma mark - Copy
+- (id)copyWithZone:(NSZone *)zone
+{
+    CRBoxInputCellProperty *copy = [[self class] allocWithZone:zone];
+    
+    // UI
+    copy.borderWidth = _borderWidth;
+    copy.cellBorderColorNormal = [_cellBorderColorNormal copy];
+    copy.cellBorderColorSelected = [_cellBorderColorSelected copy];
+    if (_cellBorderColorFilled) {
+        copy.cellBorderColorFilled = [_cellBorderColorFilled copy];
+    }
+    copy.cellBgColorNormal = [_cellBgColorNormal copy];
+    copy.cellBgColorSelected = [_cellBgColorSelected copy];
+    if (_cellBgColorFilled) {
+        copy.cellBgColorFilled = [_cellBgColorFilled copy];
+    }
+    copy.cellCursorColor = [_cellCursorColor copy];
+    copy.cellCursorWidth = _cellCursorWidth;
+    copy.cellCursorHeight = _cellCursorHeight;
+    copy.cornerRadius = _cornerRadius;
+    
+    // line
+    copy.showLine = _showLine;
+    
+    // label
+    copy.cellFont = [_cellFont copy];
+    copy.cellTextColor = [_cellTextColor copy];
+    
+    // Security
+    copy.ifShowSecurity = _ifShowSecurity;
+    copy.securitySymbol = [_securitySymbol copy];
+    copy.originValue = [_originValue copy];
+    copy.securityType = _securityType;
+    
+    // Placeholder
+    if (_cellPlaceholderText) {
+        copy.cellPlaceholderText = [_cellPlaceholderText copy];
+    }
+    copy.cellPlaceholderTextColor = [_cellPlaceholderTextColor copy];
+    copy.cellPlaceholderFont = [_cellPlaceholderFont copy];
+    
+    // Block
+    copy.customSecurityViewBlock = [_customSecurityViewBlock copy];
+    copy.customLineViewBlock = [_customLineViewBlock copy];
+    if (_configCellShadowBlock) {
+        copy.configCellShadowBlock = [_configCellShadowBlock copy];
+    }
+    
+    // Test
+    copy.index = _index;
+    
+    return copy;
+}
+
+#pragma mark - Getter
+- (UIView *)defaultCustomSecurityView
+{
+    UIView *customSecurityView = [UIView new];
+    customSecurityView.backgroundColor = [UIColor clearColor];
+    
+    // circleView
+    static CGFloat circleViewWidth = 20;
+    UIView *circleView = [UIView new];
+    circleView.backgroundColor = [UIColor blackColor];
+    circleView.layer.cornerRadius = 4;
+    [customSecurityView addSubview:circleView];
+    [circleView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.width.height.mas_equalTo(circleViewWidth);
+        make.centerX.offset(0);
+        make.centerY.offset(0);
+    }];
+    
+    return customSecurityView;
+}
+
+#pragma mark - Setter
+- (void)setMyOriginValue:(NSString *)originValue {
+    _originValue = originValue;
+}
+
+@end

keyBoard/Class/Vender/CRBoxInputView/CRBoxInputView.h

@@ -0,0 +1,165 @@
+//
+//  CRBoxInputView.h
+//  CRBoxInputView
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "CRBoxFlowLayout.h"
+#import "CRBoxInputCellProperty.h"
+#import "CRBoxInputCell.h"
+@class CRBoxInputView;
+
+typedef NS_ENUM(NSInteger, CRTextEditStatus) {
+    CRTextEditStatus_Idle,
+    CRTextEditStatus_BeginEdit,
+    CRTextEditStatus_EndEdit,
+};
+
+typedef NS_ENUM(NSInteger, CRInputType) {
+    /// 数字
+    CRInputType_Number,
+    /// 普通（不作任何处理）
+    CRInputType_Normal,
+    /// 自定义正则（此时需要设置customInputRegex）
+    CRInputType_Regex,
+};
+
+typedef void(^TextDidChangeblock)(NSString * _Nullable text, BOOL isFinished);
+typedef void(^TextEditStatusChangeblock)(CRTextEditStatus editStatus);
+typedef NSString *(^TextCustomProcessblock)(NSString * _Nullable text);
+
+@interface CRBoxInputView : UIView
+
+/**
+ 是否需要光标
+ ifNeedCursor
+ default: YES
+ */
+@property (assign, nonatomic) BOOL ifNeedCursor;
+
+/**
+ 验证码长度
+ codeLength
+ default: 4
+ */
+@property (nonatomic, assign, readonly) NSInteger codeLength; //If you want to set codeLength, please use `- (instancetype)initWithCodeLength:(NSInteger)codeLength, or - (void)resetCodeLength:(NSInteger)codeLength beginEdit:(BOOL)beginEdit` in CRBoxInputView.
+
+/**
+ 是否开启密文模式
+ 描述：你可以在任何时候修改该属性，并且已经存在的文字会自动刷新。
+ ifNeedSecurity
+ desc: You can change this property anytime. And the existing texts can be refreshed automatically.
+ default: NO
+ */
+@property (assign, nonatomic) BOOL ifNeedSecurity;
+
+/**
+ 显示密文的延时时间
+ securityDelay
+ desc: show security delay time
+ default: 0.3
+ */
+@property (assign, nonatomic) CGFloat securityDelay;
+
+/**
+ 键盘类型
+ keyBoardType
+ default: UIKeyboardTypeNumberPad
+ */
+@property (assign, nonatomic) UIKeyboardType keyBoardType;
+
+/**
+ 输入样式
+ inputType
+ default: CRInputType_Number
+ */
+@property (assign, nonatomic) CRInputType inputType;
+
+/**
+自定义正则匹配输入内容
+customInputRegex
+default: @""
+当inputType == CRInputType_Regex时才会生效
+*/
+@property (copy, nonatomic) NSString * _Nullable customInputRegex;
+
+/**
+ textContentType
+ 描述: 你可以设置为 'nil' 或者 'UITextContentTypeOneTimeCode' 来自动获取短信验证码
+ desc: You set this 'nil' or 'UITextContentTypeOneTimeCode' to auto fill verify code.
+ default: nil
+ */
+@property (null_unspecified,nonatomic,copy) UITextContentType textContentType NS_AVAILABLE_IOS(10_0);
+
+/**
+ 占位字符填充值
+ 说明：在对应的输入框没有内容时，会显示该值。
+ 默认：nil
+ */
+@property (strong, nonatomic) NSString  * _Nullable placeholderText;
+
+/**
+ 弹出键盘时，是否清空所有输入
+ 只有在输入的字数等于codeLength时，生效
+ default: NO
+ */
+@property (assign, nonatomic) BOOL ifClearAllInBeginEditing;
+
+
+@property (copy, nonatomic) TextDidChangeblock _Nullable textDidChangeblock;
+@property (copy, nonatomic) TextEditStatusChangeblock _Nullable textEditStatusChangeblock;
+/// 文本自定义处理
+@property (copy, nonatomic) TextCustomProcessblock _Nullable textCustomProcessblock;
+@property (strong, nonatomic) CRBoxFlowLayout * _Nullable boxFlowLayout;
+@property (strong, nonatomic) CRBoxInputCellProperty * _Nullable customCellProperty;
+@property (strong, nonatomic, readonly) NSString  * _Nullable textValue;
+@property (strong, nonatomic) UIView * _Nullable inputAccessoryView;
+
+/**
+ 装载数据和准备界面
+ desc: Load and prepareView
+ beginEdit: 自动开启编辑模式
+ default: YES
+ */
+- (void)loadAndPrepareView;
+- (void)loadAndPrepareViewWithBeginEdit:(BOOL)beginEdit;
+
+/**
+ 重载输入的数据（用来设置预设数据）
+ desc:Reload string. (You can use this function to set deault value)
+ */
+- (void)reloadInputString:(NSString *_Nullable)value;
+
+/**
+ 清空输入
+ desc: Clear all
+ beginEdit: 自动开启编辑模式
+ default: YES
+ */
+- (void)clearAll;
+- (void)clearAllWithBeginEdit:(BOOL)beginEdit;
+
+- (UICollectionView *_Nullable)mainCollectionView;
+
+// 快速设置
+// Qiuck set
+- (void)quickSetSecuritySymbol:(NSString *_Nullable)securitySymbol;
+
+// 你可以在继承的子类中调用父类方法
+// You can inherit and call super
+- (void)initDefaultValue;
+
+// 你可以在继承的子类中重写父类方法
+// You can inherit and rewrite
+- (UICollectionViewCell *_Nullable)customCollectionView:(UICollectionView *_Nullable)collectionView cellForItemAtIndexPath:(NSIndexPath *_Nullable)indexPath;
+
+// code Length 调整
+- (void)resetCodeLength:(NSInteger)codeLength beginEdit:(BOOL)beginEdit;
+
+// Init
+- (instancetype _Nullable )initWithCodeLength:(NSInteger)codeLength;
+
+@end

keyBoard/Class/Vender/CRBoxInputView/CRBoxInputView.m

@@ -0,0 +1,649 @@
+//
+//  CRBoxInputView.m
+//  CRBoxInputView
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import "CRBoxInputView.h"
+#import <Masonry/Masonry.h>
+#import "CRBoxTextView.h"
+
+typedef NS_ENUM(NSInteger, CRBoxTextChangeType) {
+    CRBoxTextChangeType_NoChange,
+    CRBoxTextChangeType_Insert,
+    CRBoxTextChangeType_Delete,
+};
+
+@interface CRBoxInputView () <UICollectionViewDataSource, UICollectionViewDelegate, UITextFieldDelegate>
+{
+    NSInteger _oldLength;
+    BOOL _ifNeedBeginEdit;
+}
+
+@property (nonatomic, assign) NSInteger codeLength;
+@property (nonatomic, strong) UITapGestureRecognizer *tapGR;
+@property (nonatomic, strong) CRBoxTextView *textView;
+@property (nonatomic, strong) UICollectionView *mainCollectionView;
+@property (nonatomic, strong) NSMutableArray <NSString *> *valueArr;
+@property (nonatomic, strong) NSMutableArray <CRBoxInputCellProperty *> *cellPropertyArr;
+
+@end
+
+@implementation CRBoxInputView
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        [self initDefaultValue];
+        [self addNotificationObserver];
+    }
+    return self;
+}
+
+- (instancetype)initWithCoder:(NSCoder *)coder
+{
+    self = [super initWithCoder:coder];
+    if (self) {
+        [self initDefaultValue];
+        [self addNotificationObserver];
+    }
+    
+    return self;
+}
+
+- (instancetype)init
+{
+    self = [super init];
+    if (self) {
+        [self initDefaultValue];
+        [self addNotificationObserver];
+    }
+    
+    return self;
+}
+
+- (instancetype _Nullable )initWithCodeLength:(NSInteger)codeLength
+{
+    self = [super init];
+    if (self) {
+        [self initDefaultValue];
+        [self addNotificationObserver];
+        self.codeLength = codeLength;
+    }
+    
+    return self;
+}
+
+- (void)dealloc
+{
+    [self removeNotificationObserver];
+}
+
+#pragma mark - Notification Observer
+- (void)addNotificationObserver
+{
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationWillResignActive:) name:UIApplicationWillResignActiveNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationDidBecomeActive:) name:UIApplicationDidBecomeActiveNotification object:nil];
+}
+
+- (void)removeNotificationObserver {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+- (void)applicationWillResignActive:(NSNotification *)notification
+{
+    // 触发home按下，光标动画移除
+}
+
+- (void)applicationDidBecomeActive:(NSNotification *)notification
+{
+    // 重新进来后响应，光标动画重新开始
+    [self reloadAllCell];
+}
+
+#pragma mark - You can inherit
+- (void)initDefaultValue
+{
+    _oldLength = 0;
+    self.ifNeedSecurity = NO;
+    self.securityDelay = 0.3;
+    self.codeLength = 4;
+    self.ifNeedCursor = YES;
+    self.keyBoardType = UIKeyboardTypeNumberPad;
+    self.inputType = CRInputType_Number;
+    self.customInputRegex = @"";
+    self.backgroundColor = [UIColor clearColor];
+    _valueArr = [NSMutableArray new];
+    _ifNeedBeginEdit = NO;
+}
+
+#pragma mark - LoadAndPrepareView
+- (void)loadAndPrepareView
+{
+    [self loadAndPrepareViewWithBeginEdit:YES];
+}
+
+- (void)loadAndPrepareViewWithBeginEdit:(BOOL)beginEdit
+{
+    if (_codeLength<=0) {
+        NSAssert(NO, @"请输入大于0的验证码位数");
+        return;
+    }
+    
+    [self generateCellPropertyArr];
+    
+    // mainCollectionView
+    if (!self.mainCollectionView || ![self.subviews containsObject:self.mainCollectionView]) {
+        [self addSubview:self.mainCollectionView];
+        [self.mainCollectionView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.edges.mas_equalTo(UIEdgeInsetsZero);
+        }];
+    }
+    
+    // textView
+    if (!self.textView || ![self.subviews containsObject:self.textView]) {
+        [self addSubview:self.textView];
+        [self.textView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.width.height.mas_equalTo(0);
+            make.left.top.mas_equalTo(0);
+        }];
+    }
+    
+    // tap
+    if (self.tapGR.view != self) {
+        [self addGestureRecognizer:self.tapGR];
+    }
+    
+    if (![self.textView.text isEqualToString:self.customCellProperty.originValue]) {
+        self.textView.text = self.customCellProperty.originValue;
+        [self textDidChange:self.textView];
+    }
+    
+    if (beginEdit) {
+        [self beginEdit];
+    }
+}
+
+- (void)generateCellPropertyArr
+{
+    [self.cellPropertyArr removeAllObjects];
+    for (int i = 0; i < self.codeLength; i++) {
+        [self.cellPropertyArr addObject:[self.customCellProperty copy]];
+    }
+}
+
+#pragma mark - code Length 调整
+- (void)resetCodeLength:(NSInteger)codeLength beginEdit:(BOOL)beginEdit
+{
+    if (codeLength<=0) {
+        NSAssert(NO, @"请输入大于0的验证码位数");
+        return;
+    }
+    
+    self.codeLength = codeLength;
+    [self generateCellPropertyArr];
+    [self clearAllWithBeginEdit:beginEdit];
+}
+
+#pragma mark - Reload Input View
+- (void)reloadInputString:(NSString *_Nullable)value
+{
+    if (![self.textView.text isEqualToString:value]) {
+        self.textView.text = value;
+        [self baseTextDidChange:self.textView manualInvoke:YES];
+    }
+}
+
+#pragma mark - UITextFieldDelegate
+- (void)textFieldDidBeginEditing:(UITextField *)textField
+{
+    _ifNeedBeginEdit = YES;
+    
+    if (self.ifClearAllInBeginEditing && self.textValue.length == self.codeLength) {
+        [self clearAll];
+    }
+    
+    if (self.textEditStatusChangeblock) {
+        self.textEditStatusChangeblock(CRTextEditStatus_BeginEdit);
+    }
+    
+    [self reloadAllCell];
+}
+
+- (void)textFieldDidEndEditing:(UITextField *)textField
+{
+    _ifNeedBeginEdit = NO;
+    
+    if (self.textEditStatusChangeblock) {
+        self.textEditStatusChangeblock(CRTextEditStatus_EndEdit);
+    }
+    
+    [self reloadAllCell];
+}
+
+#pragma mark - TextViewEdit
+- (void)beginEdit{
+    if (![self.textView isFirstResponder]) {
+        [self.textView becomeFirstResponder];
+    }
+}
+
+- (void)endEdit{
+    if ([self.textView isFirstResponder]) {
+        [self.textView resignFirstResponder];
+    }
+}
+
+- (void)clearAll
+{
+    [self clearAllWithBeginEdit:YES];
+}
+
+- (void)clearAllWithBeginEdit:(BOOL)beginEdit
+{
+    _oldLength = 0;
+    [_valueArr removeAllObjects];
+    self.textView.text = @"";
+    [self allSecurityClose];
+    [self reloadAllCell];
+    [self triggerBlock];
+    
+    if (beginEdit) {
+        [self beginEdit];
+    }
+}
+
+#pragma mark - UITextFieldDidChange
+- (void)textDidChange:(UITextField *)textField {
+    [self baseTextDidChange:textField manualInvoke:NO];
+}
+
+/**
+ * 过滤输入内容
+*/
+- (NSString *)filterInputContent:(NSString *)inputStr {
+    
+    NSMutableString *mutableStr = [[NSMutableString alloc] initWithString:inputStr];
+    if (self.inputType == CRInputType_Number) {
+        
+        /// 纯数字
+        NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"[^0-9]" options:0 error:nil];
+        [regex replaceMatchesInString:mutableStr options:0 range:NSMakeRange(0, [mutableStr length]) withTemplate:@""];
+    } else if (self.inputType == CRInputType_Normal) {
+        
+        /// 不处理
+        nil;
+    } else if (self.inputType == CRInputType_Regex) {
+        
+        /// 自定义正则
+        if (self.customInputRegex.length > 0) {
+            NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:self.customInputRegex options:0 error:nil];
+            [regex replaceMatchesInString:mutableStr options:0 range:NSMakeRange(0, [mutableStr length]) withTemplate:@""];
+        }
+    }
+    
+    return [mutableStr copy];
+}
+
+/**
+ * textDidChange基操作
+ * manualInvoke：是否为手动调用
+ */
+- (void)baseTextDidChange:(UITextField *)textField manualInvoke:(BOOL)manualInvoke  {
+    
+    __weak typeof(self) weakSelf = self;
+    NSString *verStr = textField.text;
+    
+    //有空格去掉空格
+    verStr = [verStr stringByReplacingOccurrencesOfString:@" " withString:@""];
+    verStr = [self filterInputContent:verStr];
+    
+    //自定义处理
+    if (self.textCustomProcessblock) {
+        verStr = self.textCustomProcessblock(verStr);
+    }
+    
+    if (verStr.length >= _codeLength) {
+        verStr = [verStr substringToIndex:_codeLength];
+        [self endEdit];
+    }
+    textField.text = verStr;
+    
+    // 判断删除/增加
+    CRBoxTextChangeType boxTextChangeType = CRBoxTextChangeType_NoChange;
+    if (verStr.length > _oldLength) {
+        boxTextChangeType = CRBoxTextChangeType_Insert;
+    }else if (verStr.length < _oldLength){
+        boxTextChangeType = CRBoxTextChangeType_Delete;
+    }
+    
+    // _valueArr
+    if (boxTextChangeType == CRBoxTextChangeType_Delete) {
+        [self setSecurityShow:NO index:_valueArr.count-1];
+        [_valueArr removeLastObject];
+        
+    }else if (boxTextChangeType == CRBoxTextChangeType_Insert){
+        if (verStr.length > 0) {
+            if (_valueArr.count > 0) {
+                [self replaceValueArrToAsteriskWithIndex:_valueArr.count - 1 needEqualToCount:NO];
+            }
+//            NSString *subStr = [verStr substringWithRange:NSMakeRange(verStr.length - 1, 1)];
+//            [strongSelf.valueArr addObject:subStr];
+            [_valueArr removeAllObjects];
+            
+            [verStr enumerateSubstringsInRange:NSMakeRange(0, verStr.length) options:NSStringEnumerationByComposedCharacterSequences usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
+                __strong __typeof(weakSelf)strongSelf = weakSelf;
+                [strongSelf.valueArr addObject:substring];
+            }];
+            
+            if (self.ifNeedSecurity) {
+                if (manualInvoke) {
+                    // 处理所有秘文
+                    [self delaySecurityProcessAll];
+                }else {
+                    // 只处理最后一个秘文
+                    [self delaySecurityProcessLastOne];
+                }
+            }
+        }
+    }
+    [self reloadAllCell];
+    
+    _oldLength = verStr.length;
+    
+    if (boxTextChangeType != CRBoxTextChangeType_NoChange) {
+        [self triggerBlock];
+    }
+}
+
+#pragma mark - Control security show
+- (void)setSecurityShow:(BOOL)isShow index:(NSInteger)index
+{
+    if (index < 0) {
+        NSAssert(NO, @"index必须大于等于0");
+        return;
+    }
+    
+    CRBoxInputCellProperty *cellProperty = self.cellPropertyArr[index];
+    cellProperty.ifShowSecurity = isShow;
+}
+
+- (void)allSecurityClose
+{
+    [self.cellPropertyArr enumerateObjectsUsingBlock:^(CRBoxInputCellProperty * _Nonnull cellProperty, NSUInteger idx, BOOL * _Nonnull stop) {
+        if (cellProperty.ifShowSecurity == YES) {
+            cellProperty.ifShowSecurity = NO;
+        }
+    }];
+}
+
+- (void)allSecurityOpen
+{
+    [self.cellPropertyArr enumerateObjectsUsingBlock:^(CRBoxInputCellProperty * _Nonnull cellProperty, NSUInteger idx, BOOL * _Nonnull stop) {
+        if (cellProperty.ifShowSecurity == NO) {
+            cellProperty.ifShowSecurity = YES;
+        }
+    }];
+}
+
+
+#pragma mark - Trigger block
+- (void)triggerBlock
+{
+    if (self.textDidChangeblock) {
+        BOOL isFinished = _valueArr.count == _codeLength ? YES : NO;
+        self.textDidChangeblock(_textView.text, isFinished);
+    }
+}
+
+#pragma mark - Asterisk 替换密文
+/**
+ * 替换密文
+ * needEqualToCount：是否只替换最后一个
+ */
+- (void)replaceValueArrToAsteriskWithIndex:(NSInteger)index needEqualToCount:(BOOL)needEqualToCount
+{
+    if (!self.ifNeedSecurity) {
+        return;
+    }
+    
+    if (needEqualToCount && index != _valueArr.count - 1) {
+        return;
+    }
+    
+    [self setSecurityShow:YES index:index];
+}
+
+#pragma mark 延时替换最后一个密文
+- (void)delaySecurityProcessLastOne
+{
+    __weak __typeof(self)weakSelf = self;
+    [self delayAfter:self.securityDelay dealBlock:^{
+        __strong __typeof(weakSelf)strongSelf = weakSelf;
+        if (strongSelf.valueArr.count > 0) {
+            [strongSelf replaceValueArrToAsteriskWithIndex:strongSelf.valueArr.count-1 needEqualToCount:YES];
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [strongSelf reloadAllCell];
+            });
+        }
+    }];
+}
+
+#pragma mark 延时替换所有一个密文
+- (void)delaySecurityProcessAll
+{
+    __weak __typeof(self)weakSelf = self;
+    [self.valueArr enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+        __strong __typeof(weakSelf)strongSelf = weakSelf;
+        [strongSelf replaceValueArrToAsteriskWithIndex:idx needEqualToCount:NO];
+    }];
+    
+    [self reloadAllCell];
+}
+
+#pragma mark - DelayBlock
+- (void)delayAfter:(CGFloat)delayTime dealBlock:(void (^)(void))dealBlock
+{
+    dispatch_time_t timer = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayTime *NSEC_PER_SEC));
+    dispatch_after(timer, dispatch_get_main_queue(), ^{
+        if (dealBlock) {
+            dealBlock();
+        }
+    });
+}
+
+#pragma mark - UICollectionViewDataSource
+- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
+{
+    return _codeLength;
+}
+
+- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
+{
+    id tempCell = [self customCollectionView:collectionView cellForItemAtIndexPath:indexPath];
+    
+    if ([tempCell isKindOfClass:[CRBoxInputCell class]]) {
+        
+        CRBoxInputCell *cell = (CRBoxInputCell *)tempCell;
+        cell.ifNeedCursor = self.ifNeedCursor;
+        
+        // CellProperty
+        CRBoxInputCellProperty *cellProperty = self.cellPropertyArr[indexPath.row];
+        cellProperty.index = indexPath.row;
+        
+        NSString *currentPlaceholderStr = nil;
+        if (_placeholderText.length > indexPath.row) {
+            currentPlaceholderStr = [_placeholderText substringWithRange:NSMakeRange(indexPath.row, 1)];
+            cellProperty.cellPlaceholderText = currentPlaceholderStr;
+        }
+        
+        // setOriginValue
+        NSUInteger focusIndex = _valueArr.count;
+        if (_valueArr.count > 0 && indexPath.row <= focusIndex - 1) {
+            [cellProperty setMyOriginValue:_valueArr[indexPath.row]];
+        }else{
+            [cellProperty setMyOriginValue:@""];
+        }
+        
+        cell.boxInputCellProperty = cellProperty;
+        
+        if (_ifNeedBeginEdit) {
+            cell.selected = indexPath.row == focusIndex ? YES : NO;
+        }else{
+            cell.selected = NO;
+        }
+    }
+    
+    return tempCell;
+}
+
+- (void)reloadAllCell
+{
+    [self.mainCollectionView reloadData];
+
+    NSUInteger focusIndex = _valueArr.count;
+    /// 最后一个
+    if (focusIndex == self.codeLength) {
+        [self.mainCollectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:focusIndex - 1 inSection:0] atScrollPosition:UICollectionViewScrollPositionRight animated:YES];
+    } else {
+        [self.mainCollectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:focusIndex inSection:0] atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:YES];
+    }
+}
+
+#pragma mark - Qiuck set
+- (void)quickSetSecuritySymbol:(NSString *)securitySymbol
+{
+    if (securitySymbol.length != 1) {
+        securitySymbol = @"✱";
+    }
+    
+    self.customCellProperty.securitySymbol = securitySymbol;
+}
+
+#pragma mark - You can rewrite
+- (UICollectionViewCell *)customCollectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
+{
+    CRBoxInputCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:CRBoxInputCellID forIndexPath:indexPath];
+    return cell;
+}
+
+#pragma mark - Setter & Getter
+- (UITapGestureRecognizer *)tapGR
+{
+    if (!_tapGR) {
+        _tapGR = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(beginEdit)];
+    }
+    
+    return _tapGR;
+}
+
+- (UICollectionView *)mainCollectionView
+{
+    if (!_mainCollectionView) {
+        _mainCollectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:self.boxFlowLayout];
+        _mainCollectionView.showsHorizontalScrollIndicator = NO;
+        _mainCollectionView.backgroundColor = [UIColor clearColor];
+        _mainCollectionView.delegate = self;
+        _mainCollectionView.dataSource = self;
+        _mainCollectionView.layer.masksToBounds = YES;
+        _mainCollectionView.clipsToBounds = YES;
+        [_mainCollectionView registerClass:[CRBoxInputCell class] forCellWithReuseIdentifier:CRBoxInputCellID];
+    }
+    
+    return _mainCollectionView;
+}
+
+- (CRBoxFlowLayout *)boxFlowLayout
+{
+    if (!_boxFlowLayout) {
+        _boxFlowLayout = [CRBoxFlowLayout new];
+        _boxFlowLayout.itemSize = CGSizeMake(42, 47);
+    }
+    
+    return _boxFlowLayout;
+}
+
+- (void)setCodeLength:(NSInteger)codeLength
+{
+    _codeLength = codeLength;
+    self.boxFlowLayout.itemNum = codeLength;
+}
+
+- (void)setKeyBoardType:(UIKeyboardType)keyBoardType{
+    _keyBoardType = keyBoardType;
+    self.textView.keyboardType = keyBoardType;
+}
+
+- (CRBoxTextView *)textView{
+    if (!_textView) {
+        _textView = [CRBoxTextView new];
+//        _textView.alpha = 0.1;
+//        _textView.tintColor = [UIColor clearColor];
+//        _textView.backgroundColor = [UIColor clearColor];
+//        _textView.textColor = [UIColor clearColor];
+        _textView.delegate = self;
+        [_textView addTarget:self action:@selector(textDidChange:) forControlEvents:UIControlEventEditingChanged];
+    }
+    return _textView;
+}
+
+- (void)setTextContentType:(UITextContentType)textContentType
+{
+    _textContentType = textContentType;
+    
+    _textView.textContentType = textContentType;
+}
+
+- (CRBoxInputCellProperty *)customCellProperty
+{
+    if (!_customCellProperty) {
+        _customCellProperty = [CRBoxInputCellProperty new];
+    }
+    
+    return _customCellProperty;
+}
+
+- (NSMutableArray <CRBoxInputCellProperty *> *)cellPropertyArr
+{
+    if (!_cellPropertyArr) {
+        _cellPropertyArr = [NSMutableArray new];
+    }
+    
+    return _cellPropertyArr;
+}
+
+- (NSString *)textValue
+{
+    return _textView.text;
+}
+
+@synthesize inputAccessoryView = _inputAccessoryView;
+- (void)setInputAccessoryView:(UIView *)inputAccessoryView
+{
+    _inputAccessoryView = inputAccessoryView;
+    self.textView.inputAccessoryView = _inputAccessoryView;
+}
+
+- (UIView *)inputAccessoryView
+{
+    return _inputAccessoryView;
+}
+
+- (void)setIfNeedSecurity:(BOOL)ifNeedSecurity
+{
+    _ifNeedSecurity = ifNeedSecurity;
+    
+    if (ifNeedSecurity == YES) {
+        [self allSecurityOpen];
+    }else{
+        [self allSecurityClose];
+    }
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self reloadAllCell];
+    });
+}
+
+@end

keyBoard/Class/Vender/CRBoxInputView/CRBoxTextView.h

@@ -0,0 +1,16 @@
+//
+//  CRBoxTextView.h
+//  CRBoxInputView
+//
+//  Created by Chobits on 2019/1/3.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface CRBoxTextView : UITextField
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/Vender/CRBoxInputView/CRBoxTextView.m

@@ -0,0 +1,20 @@
+//
+//  CRBoxTextView.m
+//  CRBoxInputView
+//
+//  Created by Chobits on 2019/1/3.
+//
+
+#import "CRBoxTextView.h"
+
+@implementation CRBoxTextView
+
+/**
+ * /禁止可被粘贴复制
+ */
+- (BOOL)canPerformAction:(SEL)action withSender:(id)sender
+{
+    return NO;
+}
+
+@end

keyBoard/Class/Vender/CRBoxInputView/CRLineView.h

@@ -0,0 +1,52 @@
+//
+//  CRLineView.h
+//  CRBoxInputView_Example
+//
+//  Created by Chobits on 2019/6/10.
+//  Copyright © 2019 BearRan. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+#define CRColorMaster [UIColor colorWithRed:49/255.0 green:51/255.0 blue:64/255.0 alpha:1]
+
+@interface CRLineView : UIView
+
+typedef void(^CRLineViewSelectChangeBlock)(CRLineView *lineView, BOOL selected);
+
+@property (strong, nonatomic) UIView    *lineView;
+@property (assign, nonatomic) BOOL      selected;
+
+/**
+ 下划线颜色
+ 状态：未选中状态，且没有填充文字时
+ 默认：[UIColor colorWithRed:49/255.0 green:51/255.0 blue:64/255.0 alpha:1]
+ */
+@property (copy, nonatomic) UIColor *underlineColorNormal;
+
+/**
+ 下划线颜色
+ 状态：选中状态时
+ 默认：[UIColor colorWithRed:49/255.0 green:51/255.0 blue:64/255.0 alpha:1]
+ */
+@property (copy, nonatomic) UIColor *underlineColorSelected;
+
+/**
+ 下划线颜色
+ 状态：未选中状态，且有填充文字时
+ 默认：[UIColor colorWithRed:49/255.0 green:51/255.0 blue:64/255.0 alpha:1]
+ */
+@property (copy, nonatomic) UIColor *underlineColorFilled;
+
+/**
+ 选择状态改变时回调
+ */
+@property (copy, nonatomic) CRLineViewSelectChangeBlock __nullable selectChangeBlock;
+
+- (instancetype)initWithFrame:(CGRect)frame UNAVAILABLE_ATTRIBUTE;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/Vender/CRBoxInputView/CRLineView.m

@@ -0,0 +1,60 @@
+//
+//  CRLineView.m
+//  CRBoxInputView_Example
+//
+//  Created by Chobits on 2019/6/10.
+//  Copyright © 2019 BearRan. All rights reserved.
+//
+
+#import "CRLineView.h"
+#import <Masonry/Masonry.h>
+
+@interface CRLineView()
+{
+    
+}
+@end
+
+@implementation CRLineView
+
+- (instancetype)init
+{
+    self = [super init];
+    if (self) {
+        _underlineColorNormal = CRColorMaster;
+        _underlineColorSelected = CRColorMaster;
+        _underlineColorFilled = CRColorMaster;
+        [self createUI];
+    }
+    return self;
+}
+
+- (void)createUI
+{
+    static CGFloat sepLineViewHeight = 4;
+    
+    _lineView = [UIView new];
+    [self addSubview:_lineView];
+    _lineView.backgroundColor = _underlineColorNormal;
+    _lineView.layer.cornerRadius = sepLineViewHeight / 2.0;
+    [_lineView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.height.mas_equalTo(sepLineViewHeight);
+        make.left.right.bottom.offset(0);
+    }];
+    
+    _lineView.layer.shadowColor = [[UIColor blackColor] colorWithAlphaComponent:0.2].CGColor;
+    _lineView.layer.shadowOpacity = 1;
+    _lineView.layer.shadowOffset = CGSizeMake(0, 2);
+    _lineView.layer.shadowRadius = 4;
+}
+
+- (void)setSelected:(BOOL)selected {
+    _selected = selected;
+    
+    if (self.selectChangeBlock) {
+        __weak __typeof(self)weakSelf = self;
+        self.selectChangeBlock(weakSelf, selected);
+    }
+}
+
+@end

keyBoard/Class/Vender/CRBoxInputView/CRSecrectImageView.h

@@ -0,0 +1,21 @@
+//
+//  CRSecrectImageView.h
+//  CRBoxInputView_Example
+//
+//  Created by Chobits on 2019/6/10.
+//  Copyright © 2019 BearRan. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface CRSecrectImageView : UIView
+
+@property (strong, nonatomic) UIImage   *image;
+@property (assign, nonatomic) CGFloat   imageWidth;
+@property (assign, nonatomic) CGFloat   imageHeight;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/Vender/CRBoxInputView/CRSecrectImageView.m

@@ -0,0 +1,65 @@
+//
+//  CRSecrectImageView.m
+//  CRBoxInputView_Example
+//
+//  Created by Chobits on 2019/6/10.
+//  Copyright © 2019 BearRan. All rights reserved.
+//
+
+#import "CRSecrectImageView.h"
+#import <Masonry/Masonry.h>
+
+@interface CRSecrectImageView()
+{
+    UIImageView *_lockImgView;
+}
+@end
+
+@implementation CRSecrectImageView
+
+- (instancetype)init
+{
+    self = [super init];
+    if (self) {
+        [self createUI];
+    }
+    return self;
+}
+
+- (void)createUI
+{
+    _lockImgView = [UIImageView new];
+    _lockImgView.image = [UIImage imageNamed:@"smallLock"];
+    [self addSubview:_lockImgView];
+    [_lockImgView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.offset(0);
+        make.centerY.offset(0);
+        make.width.mas_equalTo(23);
+        make.height.mas_equalTo(27);
+    }];
+}
+
+#pragma mark - Setter & Getter
+- (void)setImage:(UIImage *)image
+{
+    _image = image;
+    _lockImgView.image = image;
+}
+
+- (void)setImageWidth:(CGFloat)imageWidth
+{
+    _imageWidth = imageWidth;
+    [_lockImgView mas_updateConstraints:^(MASConstraintMaker *make) {
+        make.width.mas_equalTo(imageWidth);
+    }];
+}
+
+- (void)setImageHeight:(CGFloat)imageHeight
+{
+    _imageHeight = imageHeight;
+    [_lockImgView mas_updateConstraints:^(MASConstraintMaker *make) {
+        make.height.mas_equalTo(imageHeight);
+    }];
+}
+
+@end

keyBoard/KeyBoardPrefixHeader.pch

@@ -25,6 +25,8 @@
 #import "KBHUD.h"
 #import "KBAlert.h"
 #import "KBNetworkManager.h"
+#import "KBUserSessionManager.h"
+
 
 
 /// 项目