优化性能

.gitignore

 buck-out/
 \.buckd/
 *.keystore
+
+# vscode
+.vscode/

README.md

 react-native link @yyyyu/react-native-geetest-sensebot
 ```
 
-### iOS 如果没有使用 CocoaPods
+### iOS 不使用 CocoaPods
 
 在 Linked Frameworks and Libraries 中添加 node_modules/@yyyyu/react-native-geetest-sensebot/ios/SDK/GT3Captcha.framework
 
 ![add framework](doc/images/ios-add-framework.png)
 
-如果编译报错 <span style="color:red;font-weight:bold;">Framework not found GT3Captcha</span>, 在 Framework Search Paths 添加 $(SRCROOT)/../node_modules/@yyyyu/react-native-geetest-sensebot/ios/SDK
-
-![add framework search path](doc/images/ios-add-framework-search-paths.png)
-
 ### Android
 
-1. android/build.gradle
-
-```Groovy
-allprojects {
-    repositories {
-        // ...
-        // 与 android/app/build.gradle 中名称一致
-        flatDir {
-            dirs project(':@yyyyu_react-native-geetest-sensebot').file('libs')
-        }
-    }
-}
-```
-
-2. AndroidManifest.xml 中添加权限
+在 AndroidManifest.xml 文件中添加权限
 
 ```xml
 // ...
 ```javascript
 import React, { Component } from 'react'
 import { View, Button } from 'react-native'
-import RNGeetestSensebot from '@yyyyu/react-native-geetest-sensebot'
+import * as RNGeetestSensebot from '@yyyyu/react-native-geetest-sensebot'
 
 export default class App extends Component {
   geetest = async () => {
         backgroundBlurEffectIOS: RNGeetestSensebot.BackgroundBlurEffectIOS.Regular,
         // optional
         onEvent: (code, data) => {
-          if (code === RNGeetestSensebot.Event.FAILED) {
+          if (code === RNGeetestSensebot.Events.FAILED) {
             console.log('Validate failed, reason: %s', data[0])
           } else {
-            console.log(RNGeetestSensebot.Event[code], data)
+            console.log(RNGeetestSensebot.Events[code], data)
           }
         }
       })
 ## Option
 
 ```javascript
-interface Option {
-  // API1
-  api1Result: API1Result;
-  // debug
-  debug?: boolean;
-  // view 加载超时时间，默认10000
-  loadTimeout?: number;
-  // 第二步向极验服务器发送请求超时时间，默认10000
-  reqTimeout?: number;
-  // 语言，如果为null则使用系统默认语言
-  lang?: Lang;
-  // 点击背景是否可以取消验证
-  enableBackgroundCancel?: boolean;
-  // 背景色 IOS Only
-  backgroundColorIOS?: any;
-  // 背景模糊类型 IOS Only
-  backgroundBlurEffectIOS?: BackgroundBlurEffectIOS;
-  // 事件监听
-  onEvent?: (code: Event, data?: Array<number | string>) => void;
+export interface IOption {
+    // API1
+    api1Result: IAPI1Result;
+    // debug
+    debug?: boolean;
+    // view 加载超时时间，默认10000
+    loadTimeout?: number;
+    // 第二步向极验服务器发送请求超时时间，默认10000
+    reqTimeout?: number;
+    // 语言，如果为null则使用系统默认语言
+    lang?: Lang;
+    // 点击背景是否可以取消验证
+    enableBackgroundCancel?: boolean;
+    // 背景色 IOS Only
+    backgroundColorIOS?: any;
+    // 背景模糊类型 IOS Only
+    backgroundBlurEffectIOS?: BackgroundBlurEffectIOS;
+    // 事件监听
+    onEvent?: (code: Events, data?: Array<number | string>) => void;
 }
-interface API1Result {
-  success: 0 | 1;
-  challenge: string;
-  gt: string;
-  new_captcha: boolean;
+
+export interface IAPI1Result {
+    success: 0 | 1;
+    challenge: string;
+    gt: string;
+    new_captcha: boolean;
+    [key: string]: any;
 }
-enum Lang {
-  System = "system",
-  ZH = "zh",
-  ZH_TW = "zh-tw",
-  ZH_HK = "zh-hk",
-  EN = "en",
-  ID = "id",
-  JA = "ja",
-  KO = "ko",
-  RU = "ru",
-  AR = "ar",
-  ES = "es",
-  PT_PT = "pt-pt",
-  FR = "fr",
-  DE = "de"
+
+export enum Lang {
+    System = "system", // 跟随系统
+    ZH = "zh", // 简体中文
+    ZH_TW = "zh-tw", // 繁体中文
+    ZH_HK = "zh-hk", // 繁体中文
+    EN = "en", // 英语
+    ID = "id", // 印尼语
+    JA = "ja", // 日语
+    KO = "ko", // 韩语
+    RU = "ru", // 俄语
+    AR = "ar", // 阿拉伯语
+    ES = "es", // 西班牙语
+    PT_PT = "pt-pt", // 葡萄牙语
+    FR = "fr", // 法语
+    DE = "de", // 德语
 }
-enum BackgroundBlurEffectIOS {
-  None = -1,
-  ExtraLight = 0,
-  Light = 1,
-  Dark = 2,
-  Regular = 3,
-  Prominent = 4
+
+export enum BackgroundBlurEffectIOS {
+    None = -1,
+    ExtraLight = 0,
+    Light,
+    Dark,
+    Regular, // NS_ENUM_AVAILABLE_IOS(10_0)
+    Prominent, // NS_ENUM_AVAILABLE_IOS(10_0)
 }
-enum Event {
-  RESULT = 1,
-  CLOSED = 2,
-  FAILED = 3,
-  ERROR = 0
+
+export enum Events {
+    // 验证结果
+    RESULT = 1,
+    // 验证窗口关闭
+    CLOSED = 2,
+    // 验证失败
+    FAILED = 3,
+    // 发生错误
+    ERROR = 0,
 }
-enum Error {
-  PARAMETER_PARSE_FAILED = -1,
-  ANDROID_ACTIVITY_DESTROYED = -2
+
+export enum Errors {
+    // 参数解析错误
+    PARAMETER_PARSE_FAILED = -1,
+    // 安卓 activity 已经销毁
+    ANDROID_ACTIVITY_DESTROYED = -2,
+    // 重复启动
+    DUPLICATE_START = -3,
 }
-interface Result {
-  geetest_challenge: string;
-  geetest_seccode: string;
-  geetest_validate: string;
+
+export interface IResult {
+    geetest_challenge: string;
+    geetest_seccode: string;
+    geetest_validate: string;
+    [key: string]: any;
 }
 ```

RNLGeetestSensebot.podspec

 require 'json'
 
-package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
+package_json = JSON.parse(File.read(File.join(__dir__, 'package.json')))
 
 Pod::Spec.new do |s|
   s.name                = 'RNLGeetestSensebot'
-  s.version             = package['version']
-  s.summary             = package['description']
-  s.description         = package['description']
-  s.license             = package['license']
-  s.author              = { package['author'] => 'g592842897@gmail.com' }
-  s.homepage            = package['homepage']
-  s.source              = { :git => package['repository']['url'], :tag => package['version'] }
+  s.version             = package_json["version"]
+  s.author              = { package_json['author']['name'] => package_json['author']['email'] }
+  s.license             = { :type => package_json['license'] }
+  s.homepage            = package_json['homepage']
+  s.source              = { :git => package_json['repository']['url'], :tag => "v#{package_json['version']}" }
+  s.summary             = package_json['description']
 
-  s.requires_arc        = true
   s.platform            = :ios, '8.0'
   s.source_files        = 'ios/RNLGeetestSensebot.{h,m}'
   s.vendored_frameworks = 'ios/SDK/GT3Captcha.framework'
   s.resource            = 'ios/SDK/GT3Captcha.bundle'
   s.framework           = 'JavaScriptCore', 'WebKit'
-  s.pod_target_xcconfig = { 'HEADER_SEARCH_PATHS' => '$(BUILT_PRODUCTS_DIR)/../include' }
+  s.dependency 'React'
 end

android/build.gradle

-def safeExtGet(prop, fallback) {
-    rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
-}
-
-buildscript {
-    repositories {
-        jcenter()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:1.3.1'
-    }
-}
-
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion safeExtGet('compileSdkVersion', 28)
-    buildToolsVersion safeExtGet('buildToolsVersion', "28.0.3")
-
     defaultConfig {
         minSdkVersion safeExtGet('minSdkVersion', 16)
         targetSdkVersion safeExtGet('targetSdkVersion', 28)
-        versionCode 1
-        versionName "1.0"
     }
+
+    compileSdkVersion safeExtGet('compileSdkVersion', 28)
+    buildToolsVersion safeExtGet('buildToolsVersion', "28.0.3")
+
     lintOptions {
         abortOnError false
     }
 }
 
-repositories {
-    mavenCentral()
-    flatDir {
-        dirs 'libs'
-    }
-}
-
 dependencies {
     implementation 'com.facebook.react:react-native:+'
-    implementation(name: 'geetest_sensebot_android_v4.0.7_20190311', ext: 'aar')
+    implementation files('libs/geetest_sensebot_android_v4.0.7_20190311.aar')
+}
+
+def safeExtGet(prop, fallback) {
+    rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
 }

android/src/main/java/com/rnlib/geetestsensebot/RNLGeetestSensebotModule.java

 import android.app.Activity;
 
 import com.facebook.react.bridge.Arguments;
+import com.facebook.react.bridge.Callback;
 import com.facebook.react.bridge.LifecycleEventListener;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-public class RNLGeetestSensebotModule extends ReactContextBaseJavaModule {
-    private static final String NAME = "RNLGeetestSensebot";
-    private static final String EVENT_NAME = "RNLGeetestSensebotEvent";
+public class RNLGeetestSensebotModule extends ReactContextBaseJavaModule implements LifecycleEventListener {
+    private static final String ModuleName = "RNLGeetestSensebot";
+    private static final String EventName = "RNLGeetestSensebotEvent";
 
     private final ReactApplicationContext mReactContext;
     private GT3GeetestUtils mGT3GeetestUtils;
+    private GT3ConfigBean mGT3ConfigBean;
 
     RNLGeetestSensebotModule(ReactApplicationContext reactContext) {
         super(reactContext);
         mReactContext = reactContext;
+        mReactContext.addLifecycleEventListener(this);
     }
 
     @Nonnull
     @Override
     public String getName() {
-        return NAME;
+        return ModuleName;
     }
 
     @ReactMethod
     public void start(final ReadableMap option) {
-        GT3ConfigBean mGT3ConfigBean = new GT3ConfigBean();
-        mGT3ConfigBean.setPattern(1); // 1 -> bind 自定义按钮
+        GT3ConfigBean gt3ConfigBean = getSharedGT3ConfigBean();
         try {
             // debug
             boolean debug = option.getBoolean("debug");
-            mGT3ConfigBean.setDebug(debug);
+            gt3ConfigBean.setDebug(debug);
             // view load timeout
             int timeout = option.getInt("loadTimeout");
-            mGT3ConfigBean.setTimeout(timeout);
+            gt3ConfigBean.setTimeout(timeout);
             // request timeout
             int webviewTimeout = option.getInt("reqTimeout");
-            mGT3ConfigBean.setWebviewTimeout(webviewTimeout);
+            gt3ConfigBean.setWebviewTimeout(webviewTimeout);
             // lang
             String lang = option.getString("lang");
             if (lang != null && !lang.equals("system")) {
-                mGT3ConfigBean.setLang(lang);
+                gt3ConfigBean.setLang(lang);
             }
             // enable background cancel
             boolean canceledOnTouchOutside = option.getBoolean("enableBackgroundCancel");
-            mGT3ConfigBean.setCanceledOnTouchOutside(canceledOnTouchOutside);
+            gt3ConfigBean.setCanceledOnTouchOutside(canceledOnTouchOutside);
             // api1 json result
-            mGT3ConfigBean.setApi1Json(new JSONObject(
+            gt3ConfigBean.setApi1Json(new JSONObject(
                     option.getString("api1Result")));
         } catch (Exception e) {
             sendEvent(Event.Error.getCode(),
             return;
         }
 
-        mGT3ConfigBean.setListener(new GT3Listener() {
-            @Override
-            public void onDialogResult(String s) {
-                super.onDialogResult(s);
-                sendEvent(Event.Result.getCode(), s);
-            }
+        Activity activity = mReactContext.getCurrentActivity();
+        if (activity == null) {
+            sendEvent(Event.Error.getCode(),
+                    Error.AndroidActivityDestroyed.getCode(), "Activity has been destroyed.");
+            return;
+        }
+        mGT3GeetestUtils = new GT3GeetestUtils(activity);
+        mGT3GeetestUtils.init(gt3ConfigBean);
 
+        UiThreadUtil.runOnUiThread(new Runnable() {
             @Override
-            public void onClosed(int i) {
-                sendEvent(Event.Closed.getCode());
+            public void run() {
+                mGT3GeetestUtils.startCustomFlow();
+                mGT3GeetestUtils.getGeetest();
             }
+        });
+    }
 
+    @ReactMethod
+    public void stop(final Callback callback) {
+        UiThreadUtil.runOnUiThread(new Runnable() {
             @Override
-            public void onFailed(GT3ErrorBean gt3ErrorBean) {
-                WritableMap result = Arguments.createMap();
-                result.putString("errorCode", gt3ErrorBean.errorCode);
-                result.putString("errorDesc", gt3ErrorBean.errorDesc);
-                result.putDouble("duration", gt3ErrorBean.duration);
-                result.putString("challenge", gt3ErrorBean.challenge);
-                result.putString("type", gt3ErrorBean.type);
-                result.putString("sdkVersion", gt3ErrorBean.sdkVersion);
-                JSONObject json = new JSONObject(result.toHashMap());
-                sendEvent(Event.Failed.getCode(), json.toString());
+            public void run() {
+                mGT3GeetestUtils.destory();
+                callback.invoke();
             }
+        });
+        mReactContext.removeLifecycleEventListener(this);
+    }
 
-            @Override
-            public void onButtonClick() {
+    private GT3ConfigBean getSharedGT3ConfigBean() {
+        if (mGT3ConfigBean == null) {
+            mGT3ConfigBean = new GT3ConfigBean();
+            mGT3ConfigBean.setPattern(1); // 1 -> bind 自定义按钮
 
-            }
+            mGT3ConfigBean.setListener(new GT3Listener() {
+                @Override
+                public void onDialogResult(String s) {
+                    super.onDialogResult(s);
+                    sendEvent(Event.Result.getCode(), s);
+                }
 
-            @Override
-            public void onSuccess(String s) {
+                @Override
+                public void onClosed(int i) {
+                    sendEvent(Event.Closed.getCode());
+                }
 
-            }
+                @Override
+                public void onFailed(GT3ErrorBean gt3ErrorBean) {
+                    WritableMap result = Arguments.createMap();
+                    result.putString("errorCode", gt3ErrorBean.errorCode);
+                    result.putString("errorDesc", gt3ErrorBean.errorDesc);
+                    result.putDouble("duration", gt3ErrorBean.duration);
+                    result.putString("challenge", gt3ErrorBean.challenge);
+                    result.putString("type", gt3ErrorBean.type);
+                    result.putString("sdkVersion", gt3ErrorBean.sdkVersion);
+                    JSONObject json = new JSONObject(result.toHashMap());
+                    sendEvent(Event.Failed.getCode(), json.toString());
+                }
 
-            @Override
-            public void onStatistics(String s) {
+                @Override
+                public void onButtonClick() {
 
-            }
-        });
+                }
 
-        Activity activity = mReactContext.getCurrentActivity();
-        if (activity == null) {
-            sendEvent(Event.Error.getCode(),
-                    Error.AndroidActivityDestroyed.getCode(), "Activity has been destroyed.");
-            return;
+                @Override
+                public void onSuccess(String s) {
+
+                }
+
+                @Override
+                public void onStatistics(String s) {
+
+                }
+            });
         }
-        mGT3GeetestUtils = new GT3GeetestUtils(activity);
-        mGT3GeetestUtils.init(mGT3ConfigBean);
-        mReactContext.addLifecycleEventListener(new LifecycleEventListener() {
-            @Override
-            public void onHostResume() {
+        return mGT3ConfigBean;
+    }
 
-            }
+    @Override
+    public void onHostResume() {
 
-            @Override
-            public void onHostPause() {
+    }
 
-            }
+    @Override
+    public void onHostPause() {
 
-            @Override
-            public void onHostDestroy() {
-                if (mGT3GeetestUtils != null) {
-                    mGT3GeetestUtils.destory();
-                }
-            }
-        });
-        UiThreadUtil.runOnUiThread(new Runnable() {
-            @Override
-            public void run() {
-                if (mGT3GeetestUtils != null) {
-                    mGT3GeetestUtils.startCustomFlow();
-                    mGT3GeetestUtils.getGeetest();
-                }
-            }
-        });
     }
 
-    @ReactMethod
-    public void stop() {
+    @Override
+    public void onHostDestroy() {
         if (mGT3GeetestUtils != null) {
             UiThreadUtil.runOnUiThread(new Runnable() {
                 @Override
                 public void run() {
                     if (mGT3GeetestUtils != null) {
                         mGT3GeetestUtils.destory();
-                        mGT3GeetestUtils = null;
                     }
                 }
             });
         }
         mReactContext
                 .getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class)
-                .emit(EVENT_NAME, event);
+                .emit(EventName, event);
     }
 
     private enum Event {

dist/index.d.ts

-declare namespace GeetestSensebot {
-    enum Lang {
-        System = "system",
-        ZH = "zh",
-        ZH_TW = "zh-tw",
-        ZH_HK = "zh-hk",
-        EN = "en",
-        ID = "id",
-        JA = "ja",
-        KO = "ko",
-        RU = "ru",
-        AR = "ar",
-        ES = "es",
-        PT_PT = "pt-pt",
-        FR = "fr",
-        DE = "de"
-    }
-    enum BackgroundBlurEffectIOS {
-        None = -1,
-        ExtraLight = 0,
-        Light = 1,
-        Dark = 2,
-        Regular = 3,
-        Prominent = 4
-    }
-    interface Option {
-        api1Result: API1Result;
-        debug?: boolean;
-        loadTimeout?: number;
-        reqTimeout?: number;
-        lang?: Lang;
-        enableBackgroundCancel?: boolean;
-        backgroundColorIOS?: any;
-        backgroundBlurEffectIOS?: BackgroundBlurEffectIOS;
-        onEvent?: (code: Event, data?: Array<number | string>) => void;
-    }
-    interface API1Result {
-        success: 0 | 1;
-        challenge: string;
-        gt: string;
-        new_captcha: boolean;
-        [key: string]: any;
-    }
-    interface Result {
-        geetest_challenge: string;
-        geetest_seccode: string;
-        geetest_validate: string;
-        [key: string]: any;
-    }
-    enum Event {
-        RESULT = 1,
-        CLOSED = 2,
-        FAILED = 3,
-        ERROR = 0
-    }
-    enum Error {
-        PARAMETER_PARSE_FAILED = -1,
-        ANDROID_ACTIVITY_DESTROYED = -2
-    }
-    function start(option: Option): Promise<Result>;
-    function stop(): void;
+import * as RNGSModule from "./module";
+export { BackgroundBlurEffectIOS, Lang } from "./module";
+export interface IAPI1Result {
+    success: 0 | 1;
+    challenge: string;
+    gt: string;
+    new_captcha: boolean;
+    [key: string]: any;
+}
+export interface IOption {
+    api1Result: IAPI1Result;
+    debug?: boolean;
+    loadTimeout?: number;
+    reqTimeout?: number;
+    lang?: RNGSModule.Lang;
+    enableBackgroundCancel?: boolean;
+    backgroundColorIOS?: any;
+    backgroundBlurEffectIOS?: RNGSModule.BackgroundBlurEffectIOS;
+    onEvent?: (code: Events, data?: Array<number | string>) => void;
+}
+export interface IResult {
+    geetest_challenge: string;
+    geetest_seccode: string;
+    geetest_validate: string;
+    [key: string]: any;
+}
+export declare enum Errors {
+    PARAMETER_PARSE_FAILED = -1,
+    ANDROID_ACTIVITY_DESTROYED = -2,
+    DUPLICATE_START = -3
+}
+export declare enum Events {
+    RESULT = 1,
+    CLOSED = 2,
+    FAILED = 3,
+    ERROR = 0
+}
+export declare function start(option: IOption): Promise<IResult>;
+export declare class GeetestError extends Error {
+    readonly code: number;
+    readonly message: string;
+    constructor(code: number, message: string);
 }
-export default GeetestSensebot;

dist/index.js

-import { NativeModules, NativeEventEmitter, Platform, processColor } from 'react-native';
-const Exception = Error;
-var RNLGeetestSensebot;
-(function (RNLGeetestSensebot_1) {
-    // API
-    const RNLGeetestSensebot = NativeModules.RNLGeetestSensebot;
-    RNLGeetestSensebot_1.start = RNLGeetestSensebot.start;
-    RNLGeetestSensebot_1.stop = RNLGeetestSensebot.stop;
-    // Event
-    const EventName = 'RNLGeetestSensebotEvent';
-    const EventEmitter = new NativeEventEmitter(RNLGeetestSensebot);
-    RNLGeetestSensebot_1.addListener = (listener) => EventEmitter.addListener(EventName, listener);
-})(RNLGeetestSensebot || (RNLGeetestSensebot = {}));
-var GeetestSensebot;
-(function (GeetestSensebot) {
-    let Lang;
-    (function (Lang) {
-        Lang["System"] = "system";
-        Lang["ZH"] = "zh";
-        Lang["ZH_TW"] = "zh-tw";
-        Lang["ZH_HK"] = "zh-hk";
-        Lang["EN"] = "en";
-        Lang["ID"] = "id";
-        Lang["JA"] = "ja";
-        Lang["KO"] = "ko";
-        Lang["RU"] = "ru";
-        Lang["AR"] = "ar";
-        Lang["ES"] = "es";
-        Lang["PT_PT"] = "pt-pt";
-        Lang["FR"] = "fr";
-        Lang["DE"] = "de";
-    })(Lang = GeetestSensebot.Lang || (GeetestSensebot.Lang = {}));
-    let BackgroundBlurEffectIOS;
-    (function (BackgroundBlurEffectIOS) {
-        BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["None"] = -1] = "None";
-        BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["ExtraLight"] = 0] = "ExtraLight";
-        BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Light"] = 1] = "Light";
-        BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Dark"] = 2] = "Dark";
-        BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Regular"] = 3] = "Regular";
-        BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Prominent"] = 4] = "Prominent";
-    })(BackgroundBlurEffectIOS = GeetestSensebot.BackgroundBlurEffectIOS || (GeetestSensebot.BackgroundBlurEffectIOS = {}));
-    let Event;
-    (function (Event) {
-        // 验证结果
-        Event[Event["RESULT"] = 1] = "RESULT";
-        // 验证窗口关闭
-        Event[Event["CLOSED"] = 2] = "CLOSED";
-        // 验证失败
-        Event[Event["FAILED"] = 3] = "FAILED";
-        // 发生错误
-        Event[Event["ERROR"] = 0] = "ERROR";
-    })(Event = GeetestSensebot.Event || (GeetestSensebot.Event = {}));
-    let Error;
-    (function (Error) {
-        // 参数解析错误
-        Error[Error["PARAMETER_PARSE_FAILED"] = -1] = "PARAMETER_PARSE_FAILED";
-        // 安卓 activity 已经销毁
-        Error[Error["ANDROID_ACTIVITY_DESTROYED"] = -2] = "ANDROID_ACTIVITY_DESTROYED";
-    })(Error = GeetestSensebot.Error || (GeetestSensebot.Error = {}));
-    const defaultOption = {
-        api1Result: '',
-        debug: false,
-        loadTimeout: 10000,
-        reqTimeout: 10000,
-        lang: Lang.System,
-        enableBackgroundCancel: false,
-        backgroundColorIOS: 0,
-        backgroundBlurEffectIOS: BackgroundBlurEffectIOS.None,
-    };
-    function parseConfig(c) {
-        const config = Object.assign({}, defaultOption);
-        config.api1Result = JSON.stringify(c.api1Result);
-        if (typeof c.debug === 'boolean') {
-            config.debug = c.debug;
+import * as RNGSModule from "./module";
+export { BackgroundBlurEffectIOS, Lang } from "./module";
+export var Errors;
+(function (Errors) {
+    // 参数解析错误
+    Errors[Errors["PARAMETER_PARSE_FAILED"] = -1] = "PARAMETER_PARSE_FAILED";
+    // 安卓 activity 已经销毁
+    Errors[Errors["ANDROID_ACTIVITY_DESTROYED"] = -2] = "ANDROID_ACTIVITY_DESTROYED";
+    // 重复运行
+    Errors[Errors["DUPLICATE_START"] = -3] = "DUPLICATE_START";
+})(Errors || (Errors = {}));
+export var Events;
+(function (Events) {
+    // 验证结果
+    Events[Events["RESULT"] = 1] = "RESULT";
+    // 验证窗口关闭
+    Events[Events["CLOSED"] = 2] = "CLOSED";
+    // 验证失败
+    Events[Events["FAILED"] = 3] = "FAILED";
+    // 发生错误
+    Events[Events["ERROR"] = 0] = "ERROR";
+})(Events || (Events = {}));
+var InternalStatus;
+(function (InternalStatus) {
+    InternalStatus[InternalStatus["None"] = 0] = "None";
+    // 认证中
+    InternalStatus[InternalStatus["Running"] = 1] = "Running";
+    // 停止认证中
+    InternalStatus[InternalStatus["Stoping"] = 0] = "Stoping";
+})(InternalStatus || (InternalStatus = {}));
+let internalStatus = InternalStatus.None;
+let eventListener = null;
+const DEFAULT_OPTION = {
+    api1Result: "",
+    debug: false,
+    loadTimeout: 10000,
+    reqTimeout: 10000,
+    lang: RNGSModule.Lang.System,
+    enableBackgroundCancel: false,
+    backgroundColorIOS: 0,
+    backgroundBlurEffectIOS: RNGSModule.BackgroundBlurEffectIOS.None,
+};
+// 进行行为认证
+export function start(option) {
+    return new Promise((resolve, reject) => {
+        if (internalStatus & InternalStatus.Running) {
+            return reject(new GeetestError(Errors.DUPLICATE_START, "Duplicate start"));
         }
-        if (typeof c.loadTimeout === 'number') {
-            config.loadTimeout = c.loadTimeout >> 0;
-        }
-        if (typeof c.reqTimeout === 'number') {
-            config.reqTimeout = c.reqTimeout >> 0;
-        }
-        if (typeof c.lang === 'string') {
-            config.lang = c.lang;
-        }
-        if (typeof c.enableBackgroundCancel === 'boolean') {
-            config.enableBackgroundCancel = c.enableBackgroundCancel;
-        }
-        if (c.backgroundColorIOS !== undefined) {
-            config.backgroundColorIOS = processColor(c.backgroundColorIOS);
-        }
-        if (typeof c.backgroundBlurEffectIOS === 'number') {
-            config.backgroundBlurEffectIOS = c.backgroundBlurEffectIOS;
-        }
-        return config;
-    }
-    let eventListener;
-    // 进行行为认证
-    function start(option) {
-        return new Promise((resolve, reject) => {
-            eventListener = RNLGeetestSensebot.addListener(([code, ...data]) => {
-                switch (code) {
-                    case Event.RESULT:
-                        stop();
-                        resolve(JSON.parse(data[0]));
-                        break;
-                    case Event.FAILED:
-                        // iOS 只要认证错误就会触发, android 多次认证错误最后自动关闭 view 时才会触发
-                        if (Platform.OS === 'android') {
-                            stop();
-                        }
-                        break;
-                    case Event.ERROR:
-                        stop();
-                        const error = new Exception(data[1]);
-                        Object.defineProperty(error, 'name', { value: 'RNGeetestError', writable: false });
-                        Object.defineProperty(error, 'code', { value: data[0], writable: false });
-                        reject(error);
-                        break;
-                }
-                if (typeof option.onEvent === 'function') {
-                    option.onEvent(code, data);
-                }
-            });
-            RNLGeetestSensebot.start(parseConfig(option));
+        internalStatus |= InternalStatus.Running;
+        eventListener = RNGSModule.addListener(([code, ...data]) => {
+            switch (code) {
+                case Events.RESULT:
+                    resolve(JSON.parse(data[0]));
+                    stop();
+                    break;
+                case Events.FAILED:
+                case Events.CLOSED:
+                    stop();
+                    break;
+                case Events.ERROR:
+                    reject(new GeetestError(data[0], data[1]));
+                    stop();
+                    break;
+            }
+            if (typeof option.onEvent === "function") {
+                option.onEvent(code, data);
+            }
         });
+        RNGSModule.start(RNGSModule.parseOption(option, DEFAULT_OPTION));
+    });
+}
+function stop() {
+    if (internalStatus & InternalStatus.Stoping) {
+        return;
     }
-    GeetestSensebot.start = start;
-    // 清理行为认证资源占用
-    function stop() {
-        if (eventListener && typeof eventListener.remove === 'function') {
+    internalStatus |= InternalStatus.Stoping;
+    RNGSModule.stop(() => {
+        internalStatus = InternalStatus.None;
+        if (eventListener && typeof eventListener.remove === "function") {
             eventListener.remove();
+            eventListener = null;
+        }
+    });
+}
+export class GeetestError extends Error {
+    constructor(code, message) {
+        super(message);
+        this.code = code;
+        this.message = message;
+        // @ts-ignore
+        if (Error.captureStackTrace) {
+            // @ts-ignore
+            Error.captureStackTrace(this, GeetestError);
         }
-        RNLGeetestSensebot.stop();
+        this.name = "GeetestError";
     }
-    GeetestSensebot.stop = stop;
-})(GeetestSensebot || (GeetestSensebot = {}));
-export default GeetestSensebot;
+}

dist/module.d.ts

+export declare enum Lang {
+    System = "system",
+    ZH = "zh",
+    ZH_TW = "zh-tw",
+    ZH_HK = "zh-hk",
+    EN = "en",
+    ID = "id",
+    JA = "ja",
+    KO = "ko",
+    RU = "ru",
+    AR = "ar",
+    ES = "es",
+    PT_PT = "pt-pt",
+    FR = "fr",
+    DE = "de"
+}
+export declare enum BackgroundBlurEffectIOS {
+    None = -1,
+    ExtraLight = 0,
+    Light = 1,
+    Dark = 2,
+    Regular = 3,
+    Prominent = 4
+}
+declare type Callback = (_: any) => void;
+export declare const start: (option: IGSOption) => void;
+export declare const stop: (callback: Callback) => void;
+export declare const addListener: (listener: Callback) => import("react-native").EmitterSubscription;
+interface IGSOption {
+    api1Result: string;
+    debug: boolean;
+    loadTimeout: number;
+    reqTimeout: number;
+    lang: Lang;
+    enableBackgroundCancel: boolean;
+    backgroundColorIOS: number;
+    backgroundBlurEffectIOS: BackgroundBlurEffectIOS;
+}
+export declare function parseOption(o: any, defaultOption: IGSOption): IGSOption;
+export {};

dist/module.js

+import { NativeEventEmitter, NativeModules, processColor } from "react-native";
+const RNGSModule = NativeModules.RNLGeetestSensebot;
+const RNGSEventEmitter = new NativeEventEmitter(RNGSModule);
+const EventName = "RNLGeetestSensebotEvent";
+export var Lang;
+(function (Lang) {
+    Lang["System"] = "system";
+    Lang["ZH"] = "zh";
+    Lang["ZH_TW"] = "zh-tw";
+    Lang["ZH_HK"] = "zh-hk";
+    Lang["EN"] = "en";
+    Lang["ID"] = "id";
+    Lang["JA"] = "ja";
+    Lang["KO"] = "ko";
+    Lang["RU"] = "ru";
+    Lang["AR"] = "ar";
+    Lang["ES"] = "es";
+    Lang["PT_PT"] = "pt-pt";
+    Lang["FR"] = "fr";
+    Lang["DE"] = "de";
+})(Lang || (Lang = {}));
+export var BackgroundBlurEffectIOS;
+(function (BackgroundBlurEffectIOS) {
+    BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["None"] = -1] = "None";
+    BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["ExtraLight"] = 0] = "ExtraLight";
+    BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Light"] = 1] = "Light";
+    BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Dark"] = 2] = "Dark";
+    BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Regular"] = 3] = "Regular";
+    BackgroundBlurEffectIOS[BackgroundBlurEffectIOS["Prominent"] = 4] = "Prominent";
+})(BackgroundBlurEffectIOS || (BackgroundBlurEffectIOS = {}));
+export const start = RNGSModule.start;
+export const stop = RNGSModule.stop;
+export const addListener = (listener) => RNGSEventEmitter.addListener(EventName, listener);
+export function parseOption(o, defaultOption) {
+    const option = Object.assign({}, defaultOption);
+    option.api1Result = JSON.stringify(o.api1Result);
+    if (typeof o.debug === "boolean") {
+        option.debug = o.debug;
+    }
+    if (typeof o.loadTimeout === "number") {
+        option.loadTimeout = o.loadTimeout >> 0;
+    }
+    if (typeof o.reqTimeout === "number") {
+        option.reqTimeout = o.reqTimeout >> 0;
+    }
+    if (typeof o.lang === "string") {
+        option.lang = o.lang;
+    }
+    if (typeof o.enableBackgroundCancel === "boolean") {
+        option.enableBackgroundCancel = o.enableBackgroundCancel;
+    }
+    if (o.backgroundColorIOS !== undefined) {
+        option.backgroundColorIOS = processColor(o.backgroundColorIOS);
+    }
+    if (typeof o.backgroundBlurEffectIOS === "number") {
+        option.backgroundBlurEffectIOS = o.backgroundBlurEffectIOS;
+    }
+    return option;
+}

index.ts

-import {
-    NativeModules,
-    NativeEventEmitter,
-    EmitterSubscription,
-    Platform,
-    processColor
-} from 'react-native'
-
-const Exception = Error
-
-namespace RNLGeetestSensebot {
-    export type Option = Pick<GeetestSensebot.Option,
-        'debug' | 'loadTimeout' | 'reqTimeout' | 'enableBackgroundCancel'> & {
-        api1Result: string;
-        lang?: string;
-        backgroundColorIOS?: number;
-        backgroundBlurEffectIOS?: number;
-    }
-
-    // API
-    const RNLGeetestSensebot = NativeModules.RNLGeetestSensebot
-
-    export const start: (obj: Option) => void = RNLGeetestSensebot.start
-
-    export const stop: () => void = RNLGeetestSensebot.stop
-
-    // Event
-    const EventName = 'RNLGeetestSensebotEvent'
-
-    const EventEmitter = new NativeEventEmitter(RNLGeetestSensebot)
-
-    export const addListener = (listener: (data: any) => void) =>
-        EventEmitter.addListener(EventName, listener)
-}
-
-namespace GeetestSensebot {
-    export enum Lang {
-        System = 'system', // 跟随系统
-        ZH = 'zh', // 简体中文
-        ZH_TW = 'zh-tw', // 繁体中文
-        ZH_HK = 'zh-hk', // 繁体中文
-        EN = 'en', // 英语
-        ID = 'id', // 印尼语
-        JA = 'ja', // 日语
-        KO = 'ko', // 韩语
-        RU = 'ru', // 俄语
-        AR = 'ar', // 阿拉伯语
-        ES = 'es', // 西班牙语
-        PT_PT = 'pt-pt', // 葡萄牙语
-        FR = 'fr', // 法语
-        DE = 'de', // 德语
-    }
-
-    export enum BackgroundBlurEffectIOS {
-        None = -1,
-        ExtraLight = 0,
-        Light,
-        Dark,
-        Regular, // NS_ENUM_AVAILABLE_IOS(10_0)
-        Prominent, // NS_ENUM_AVAILABLE_IOS(10_0)
-    }
-
-    export interface Option {
-        // API1
-        api1Result: API1Result;
-        // debug
-        debug?: boolean;
-        // view 加载超时时间，默认10000
-        loadTimeout?: number;
-        // 第二步向极验服务器发送请求超时时间，默认10000
-        reqTimeout?: number;
-        // 语言，如果为null则使用系统默认语言
-        lang?: Lang;
-        // 点击背景是否可以取消验证
-        enableBackgroundCancel?: boolean;
-        // 背景色 IOS Only
-        backgroundColorIOS?: any;
-        // 背景模糊类型 IOS Only
-        backgroundBlurEffectIOS?: BackgroundBlurEffectIOS;
-        // 事件监听
-        onEvent?: (code: Event, data?: Array<number | string>) => void;
-    }
-
-    export interface API1Result {
-        success: 0 | 1;
-        challenge: string;
-        gt: string;
-        new_captcha: boolean;
-        [key: string]: any;
-    }
-
-    export interface Result {
-        geetest_challenge: string;
-        geetest_seccode: string;
-        geetest_validate: string;
-        [key: string]: any;
-    }
-
-    export enum Event {
-        // 验证结果
-        RESULT = 1,
-        // 验证窗口关闭
-        CLOSED = 2,
-        // 验证失败
-        FAILED = 3,
-        // 发生错误
-        ERROR = 0,
-    }
-
-    export enum Error {
-        // 参数解析错误
-        PARAMETER_PARSE_FAILED = -1,
-        // 安卓 activity 已经销毁
-        ANDROID_ACTIVITY_DESTROYED = -2,
-    }
-
-    const defaultOption: RNLGeetestSensebot.Option = {
-        api1Result: '',
-        debug: false,
-        loadTimeout: 10000,
-        reqTimeout: 10000,
-        lang: Lang.System,
-        enableBackgroundCancel: false,
-        backgroundColorIOS: 0, // processColor('transparent')
-        backgroundBlurEffectIOS: BackgroundBlurEffectIOS.None,
-    }
-
-    function parseConfig(c: Option): RNLGeetestSensebot.Option {
-        const config = Object.assign({}, defaultOption)
-
-        config.api1Result = JSON.stringify(c.api1Result)
-        if (typeof c.debug === 'boolean') {
-            config.debug = c.debug
-        }
-        if (typeof c.loadTimeout === 'number') {
-            config.loadTimeout = c.loadTimeout >> 0
-        }
-        if (typeof c.reqTimeout === 'number') {
-            config.reqTimeout = c.reqTimeout >> 0
-        }
-        if (typeof c.lang === 'string') {
-            config.lang = c.lang
-        }
-        if (typeof c.enableBackgroundCancel === 'boolean') {
-            config.enableBackgroundCancel = c.enableBackgroundCancel
-        }
-        if (c.backgroundColorIOS !== undefined) {
-            config.backgroundColorIOS = processColor(c.backgroundColorIOS)
-        }
-        if (typeof c.backgroundBlurEffectIOS === 'number') {
-            config.backgroundBlurEffectIOS = c.backgroundBlurEffectIOS
-        }
-
-        return config
-    }
-
-    let eventListener: EmitterSubscription
-
-    // 进行行为认证
-    export function start(option: Option): Promise<Result> {
-        return new Promise((resolve, reject) => {
-            eventListener = RNLGeetestSensebot.addListener(([code, ...data]) => {
-                switch (code) {
-                    case Event.RESULT:
-                        stop()
-                        resolve(JSON.parse(data[0]))
-                        break
-                    case Event.FAILED:
-                        // iOS 只要认证错误就会触发, android 多次认证错误最后自动关闭 view 时才会触发
-                        if (Platform.OS === 'android') {
-                            stop()
-                        }
-                        break
-                    case Event.ERROR:
-                        stop()
-                        const error = new Exception(data[1])
-                        Object.defineProperty(error, 'name',
-                            { value: 'RNGeetestError', writable: false })
-                        Object.defineProperty(error, 'code',
-                            { value: data[0], writable: false })
-                        reject(error)
-                        break
-                }
-                if (typeof option.onEvent === 'function') {
-                    option.onEvent(code, data)
-                }
-            })
-            RNLGeetestSensebot.start(parseConfig(option))
-        })
-    }
-
-    // 清理行为认证资源占用
-    export function stop () {
-        if (eventListener && typeof eventListener.remove === 'function') {
-            eventListener.remove()
-        }
-        RNLGeetestSensebot.stop()
-    }
-}
-
-export default GeetestSensebot

ios/RNLGeetestSensebot.h

-#if __has_include(<React/RCTBridgeModule.h>)
 #import <React/RCTBridgeModule.h>
-#else
-#import "RCTBridgeModule.h"
-#endif
-#if __has_include(<React/RCTEventEmitter.h>)
 #import <React/RCTEventEmitter.h>
-#else
-#import "RCTEventEmitter.h"
-#endif
 
 @interface RNLGeetestSensebot : RCTEventEmitter <RCTBridgeModule>
 @end

ios/RNLGeetestSensebot.m

-#if __has_include(<React/RCTConvert.h>)
+#import <GT3Captcha/GT3Captcha.h>
 #import <React/RCTConvert.h>
-#else
-#import "RCTConvert.h"
-#endif
-#if __has_include(<React/RCTUtils.h>)
 #import <React/RCTUtils.h>
-#else
-#import "RCTUtils.h"
-#endif
-#import <GT3Captcha/GT3Captcha.h>
 
 #import "RNLGeetestSensebot.h"
 
-static NSString* EventName = @"RNLGeetestSensebotEvent";
-
 typedef NS_ENUM(NSUInteger, RNLGSEvent) {
     RNLGSResultEvent = 1,
     RNLGSClosedEvent = 2,
 
 RCT_EXPORT_METHOD(start:(NSDictionary *)option)
 {
+    if (_manager == nil) {
+        _manager = [GT3CaptchaManager alloc];
+        _manager.delegate = self;
+        _manager.viewDelegate = self;
+    }
     @try {
         // view load timeout
-        NSTimeInterval timeout = [RCTConvert double:option[@"loadTimeout"]] / 1000.0;
+        NSTimeInterval timeout = [RCTConvert NSTimeInterval:option[@"loadTimeout"]];
         // init manager
-        _manager = [[GT3CaptchaManager alloc] initWithAPI1:nil API2:nil timeout:timeout];
-        _manager.delegate = self;
-        _manager.viewDelegate = self;
+        _manager = [_manager initWithAPI1:nil API2:nil timeout:timeout];
         // debug
         BOOL enableDebugMode = [RCTConvert BOOL:option[@"debug"]];
         [_manager enableDebugMode: enableDebugMode];
         // request timeout
-        NSTimeInterval gtViewTimeout = [RCTConvert double:option[@"reqTimeout"]] / 1000.0;
+        NSTimeInterval gtViewTimeout = [RCTConvert NSTimeInterval:option[@"reqTimeout"]];
         [_manager useGTViewWithTimeout:gtViewTimeout];
         // lang
         GT3LanguageType lang = [RNLGeetestSensebot parseLanguag:
                        challenge:[api1JSON objectForKey:@"challenge"]
                          success:[api1JSON objectForKey:@"success"]
                         withAPI2:nil];
-        // registe and start validate
-        [_manager registerCaptcha:nil];
-        [_manager startGTCaptchaWithAnimated:YES];
     } @catch (NSException *e) {
         NSMutableString *errorMessage = [NSMutableString new];
         [errorMessage appendString:[e name]];
                           RNLGSGetEventCode(RNLGSErrorEvent),
                           RNLGSGetErrorCode(RNLGSParameterParseError),
                           errorMessage]];
+        return;
     }
+    // registe and start validate
+    [_manager registerCaptcha:nil];
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [_manager startGTCaptchaWithAnimated:YES];
+    });
 }
 
-RCT_EXPORT_METHOD(stop)
+RCT_EXPORT_METHOD(stop:(RCTResponseSenderBlock)callback)
 {
     if (_manager != nil) {
         [_manager stopGTCaptcha];
-        _manager = nil;
+        callback(nil);
     }
 }
 
 
 - (void)gtCaptcha:(GT3CaptchaManager *)manager didReceiveCaptchaCode:(NSString *)code result:(NSDictionary *)result message:(NSString *)message
 {
-    if ([code isEqualToString:@"0"]) {
-        [self sendEvent:@[RNLGSGetEventCode(RNLGSFailedEvent),
-                          RCTJSONStringify(result, nil)]];
-    } else if ([code isEqualToString:@"1"]) {
+    if ([code isEqualToString:@"1"]) {
         [self sendEvent:@[RNLGSGetEventCode(RNLGSResultEvent),
                           RCTJSONStringify(result, nil)]];
+    } else if ([code isEqualToString:@"0"] && [result count] > 1) {
+        // code == 0 代表失败, 用户滑动不准确时也会触发这个条件, 过滤 dict 里面字段数量为 1 时的信息
+        [self sendEvent:@[RNLGSGetEventCode(RNLGSFailedEvent),
+                          RCTJSONStringify(result, nil)]];
     }
 }
 
 - (void)gtCaptcha:(GT3CaptchaManager *)manager didReceiveSecondaryCaptchaData:(NSData *)data response:(NSURLResponse *)response error:(GT3Error *)error decisionHandler:(void (^)(GT3SecondaryCaptchaPolicy))decisionHandler
 {
-
 }
 
 - (void)gtCaptchaUserDidCloseGTView:(GT3CaptchaManager *)manager
 
 #pragma react native bridge
 
-- (NSArray<NSString *> *)supportedEvents
-{
-    return @[EventName];
-}
+RCT_EXPORT_MODULE(RNLGeetestSensebot)
 
-- (void)sendEvent:(id)body
++ (BOOL)requiresMainQueueSetup
 {
-    [self sendEventWithName:EventName body:body];
+    return NO;
 }
 
-RCT_EXPORT_MODULE()
+static NSString* EventName = @"RNLGeetestSensebotEvent";
 
-+ (BOOL)requiresMainQueueSetup
+- (NSArray<NSString *> *)supportedEvents
 {
-    return YES;
+    return @[EventName];
 }
 
-- (dispatch_queue_t)methodQueue
+- (void)sendEvent:(id)body
 {
-    return dispatch_get_main_queue();
+    [self sendEventWithName:EventName body:body];
 }
 
 @end

ios/RNLGeetestSensebot.xcodeproj/project.pbxproj

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 /* Begin PBXBuildFile section */
-		363F8FBF226ED46600C89882 /* GT3Captcha.bundle in Resources */ = {isa = PBXBuildFile; fileRef = 363F8FBD226ED42100C89882 /* GT3Captcha.bundle */; };
+		363172872276D1CF0084C7FB /* GT3Captcha.bundle in Resources */ = {isa = PBXBuildFile; fileRef = 363F8FBD226ED42100C89882 /* GT3Captcha.bundle */; };
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 /* End PBXBuildFile section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		3631730F2276ECB60084C7FB /* Copy Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = .;
+			dstSubfolderSpec = 16;
+			files = (
+				363173142276ED120084C7FB /* GT3Captcha.framework in Copy Frameworks */,
+			);
+			name = "Copy Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
 		134814201AA4EA6300B7C361 /* libRNLGeetestSensebot.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libRNLGeetestSensebot.a; sourceTree = BUILT_PRODUCTS_DIR; };
-		363F8FBD226ED42100C89882 /* GT3Captcha.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; path = GT3Captcha.bundle; sourceTree = "<group>"; };
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package.json

 {
   "name": "@yyyyu/react-native-geetest-sensebot",
-  "author": "yyyyu <g592842897@gmail.com>",
-  "version": "2.0.0",
+  "version": "2.1.0",
+  "description": "geetest sensebot for react native.",
   "keywords": [
     "react-native",
     "geetest sensebot"
   ],
-  "description": "geetest sensebot for react native.",
-  "license": "MIT",
   "homepage": "https://github.com/yyyyu/react-native-geetest-sensebot",
-  "repository": {
-    "type": "git",
-    "url": "git@github.com:yyyyu/react-native-geetest-sensebot.git"
+  "bugs": {
+    "url": "https://github.com/yyyyu/react-native-geetest-sensebot/issues"
+  },
+  "license": "MIT",
+  "author": {
+    "name": "yyyyu",
+    "email": "g592842897@gmail.com"
   },
   "main": "dist/index.js",
   "types": "dist/index.d.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/yyyyu/react-native-geetest-sensebot.git"
+  },
   "scripts": {
-    "build": "tsc"
+    "build": "tsc",
+    "lint": "tslint --fix ./src/**/*.ts"
   },
-  "peerDependencies": {
-    "react-native": "^0.59.5"
+  "dependencies": {
+    "@types/react-native": "^0.57.45"
   },
   "devDependencies": {
+    "tslint": "^5.16.0",
     "typescript": "^3.4.3"
   },
-  "dependencies": {
-    "@types/invariant": "^2.2.29",
-    "@types/react-native": "^0.57.45"
+  "peerDependencies": {
+    "react-native": "^0.59.5"
   }
 }

src/index.ts

+import { EmitterSubscription, Platform } from "react-native";
+import * as RNGSModule from "./module";
+export { BackgroundBlurEffectIOS, Lang } from "./module";
+
+export interface IAPI1Result {
+    success: 0 | 1;
+    challenge: string;
+    gt: string;
+    new_captcha: boolean;
+    [key: string]: any;
+}
+
+export interface IOption {
+    // API1
+    api1Result: IAPI1Result;
+    // debug
+    debug?: boolean;
+    // view 加载超时时间，默认10000
+    loadTimeout?: number;
+    // 第二步向极验服务器发送请求超时时间，默认10000
+    reqTimeout?: number;
+    // 语言
+    lang?: RNGSModule.Lang;
+    // 点击背景是否可以取消验证
+    enableBackgroundCancel?: boolean;
+    // 背景色 IOS Only
+    backgroundColorIOS?: any;
+    // 背景模糊类型 IOS Only
+    backgroundBlurEffectIOS?: RNGSModule.BackgroundBlurEffectIOS;
+    // 事件监听
+    onEvent?: (code: Events, data?: Array<number | string>) => void;
+}
+
+export interface IResult {
+    geetest_challenge: string;
+    geetest_seccode: string;
+    geetest_validate: string;
+    [key: string]: any;
+}
+
+export enum Errors {
+    // 参数解析错误
+    PARAMETER_PARSE_FAILED = -1,
+    // 安卓 activity 已经销毁
+    ANDROID_ACTIVITY_DESTROYED = -2,
+    // 重复运行
+    DUPLICATE_START = -3,
+}
+
+export enum Events {
+    // 验证结果
+    RESULT = 1,
+    // 验证窗口关闭
+    CLOSED = 2,
+    // 验证失败
+    FAILED = 3,
+    // 发生错误
+    ERROR = 0,
+}
+
+enum InternalStatus {
+    None = 0b0,
+    // 认证中
+    Running = 0b1,
+    // 停止认证中
+    Stoping = 0b1 >> 1,
+}
+
+let internalStatus = InternalStatus.None;
+let eventListener: EmitterSubscription | null = null;
+
+const DEFAULT_OPTION = {
+    api1Result: "",
+    debug: false,
+    loadTimeout: 10000,
+    reqTimeout: 10000,
+    lang: RNGSModule.Lang.System,
+    enableBackgroundCancel: false,
+    backgroundColorIOS: 0, // processColor('transparent')
+    backgroundBlurEffectIOS: RNGSModule.BackgroundBlurEffectIOS.None,
+};
+
+// 进行行为认证
+export function start(option: IOption): Promise<IResult> {
+    return new Promise((resolve, reject) => {
+        if (internalStatus & InternalStatus.Running) {
+            return reject(new GeetestError(
+                Errors.DUPLICATE_START, "Duplicate start"));
+        }
+        internalStatus |= InternalStatus.Running;
+        eventListener = RNGSModule.addListener(([code, ...data]) => {
+            switch (code) {
+                case Events.RESULT:
+                    resolve(JSON.parse(data[0]));
+                    stop();
+                    break;
+                case Events.FAILED:
+                case Events.CLOSED:
+                    stop();
+                    break;
+                case Events.ERROR:
+                    reject(new GeetestError(data[0], data[1]));
+                    stop();
+                    break;
+            }
+            if (typeof option.onEvent === "function") {
+                option.onEvent(code, data);
+            }
+        });
+        RNGSModule.start(RNGSModule.parseOption(option, DEFAULT_OPTION));
+    });
+}
+
+function stop() {
+    if (internalStatus & InternalStatus.Stoping) { return; }
+    internalStatus |= InternalStatus.Stoping;
+    RNGSModule.stop(() => {
+        internalStatus = InternalStatus.None;
+        if (eventListener && typeof eventListener.remove === "function") {
+            eventListener.remove();
+            eventListener = null;
+        }
+    });
+}
+
+export class GeetestError extends Error {
+    constructor(readonly code: number, readonly message: string) {
+        super(message);
+
+        // @ts-ignore
+        if (Error.captureStackTrace) {
+            // @ts-ignore
+            Error.captureStackTrace(this, GeetestError);
+        }
+        this.name = "GeetestError";
+    }
+}

src/module.ts

+import { NativeEventEmitter, NativeModules, processColor } from "react-native";
+
+const RNGSModule = NativeModules.RNLGeetestSensebot;
+const RNGSEventEmitter = new NativeEventEmitter(RNGSModule);
+const EventName = "RNLGeetestSensebotEvent";
+
+export enum Lang {
+    System = "system", // 跟随系统
+    ZH = "zh", // 简体中文
+    ZH_TW = "zh-tw", // 繁体中文
+    ZH_HK = "zh-hk", // 繁体中文
+    EN = "en", // 英语
+    ID = "id", // 印尼语
+    JA = "ja", // 日语
+    KO = "ko", // 韩语
+    RU = "ru", // 俄语
+    AR = "ar", // 阿拉伯语
+    ES = "es", // 西班牙语
+    PT_PT = "pt-pt", // 葡萄牙语
+    FR = "fr", // 法语
+    DE = "de", // 德语
+}
+
+export enum BackgroundBlurEffectIOS {
+    None = -1,
+    ExtraLight = 0,
+    Light,
+    Dark,
+    Regular, // NS_ENUM_AVAILABLE_IOS(10_0)
+    Prominent, // NS_ENUM_AVAILABLE_IOS(10_0)
+}
+
+type Callback = (_: any) => void;
+
+export const start: (option: IGSOption) => void = RNGSModule.start;
+
+export const stop: (callback: Callback) => void = RNGSModule.stop;
+
+export const addListener = (listener: Callback) =>
+    RNGSEventEmitter.addListener(EventName, listener);
+
+interface IGSOption {
+    api1Result: string;
+    debug: boolean;
+    loadTimeout: number;
+    reqTimeout: number;
+    lang: Lang;
+    enableBackgroundCancel: boolean;
+    backgroundColorIOS: number;
+    backgroundBlurEffectIOS: BackgroundBlurEffectIOS;
+}
+
+export function parseOption(o: any, defaultOption: IGSOption): IGSOption {
+    const option = Object.assign({}, defaultOption);
+
+    option.api1Result = JSON.stringify(o.api1Result);
+    if (typeof o.debug === "boolean") {
+        option.debug = o.debug;
+    }
+    if (typeof o.loadTimeout === "number") {
+        option.loadTimeout = o.loadTimeout >> 0;
+    }
+    if (typeof o.reqTimeout === "number") {
+        option.reqTimeout = o.reqTimeout >> 0;
+    }
+    if (typeof o.lang === "string") {
+        option.lang = o.lang;
+    }
+    if (typeof o.enableBackgroundCancel === "boolean") {
+        option.enableBackgroundCancel = o.enableBackgroundCancel;
+    }
+    if (o.backgroundColorIOS !== undefined) {
+        option.backgroundColorIOS = processColor(o.backgroundColorIOS);
+    }
+    if (typeof o.backgroundBlurEffectIOS === "number") {
+        option.backgroundBlurEffectIOS = o.backgroundBlurEffectIOS;
+    }
+
+    return option;
+}

tsconfig.json

     // "sourceMap": true,                     /* Generates corresponding '.map' file. */
     // "outFile": "./",                       /* Concatenate and emit output to single file. */
     "outDir": "./dist",                        /* Redirect output structure to the directory. */
-    // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
     // "composite": true,                     /* Enable project compilation */
     // "incremental": true,                   /* Enable incremental compilation */
     // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */

tslint.json

+{
+    "defaultSeverity": "error",
+    "extends": [
+        "tslint:recommended"
+    ],
+    "jsRules": {},
+    "rules": {
+        "no-bitwise": false,
+        "object-literal-sort-keys": false
+    },
+    "rulesDirectory": []
+}