cocos2d-x 2.x版本接入bugly的总结

最开始项目使用的是自己DIY的很简陋的上报系统，后来改成google breakpad来上报，发现其实都做的不太理想，游戏引擎因为版本历史问题存在一些崩溃问题。后来3.x接入了bugly，我这边抽了几天时间也准备接入，在接入bugly之前我是想用BugTags的，说实话我特别喜欢也为这款产品点赞（它的技术人员、客服人员响应速度和服务都是很赞的，最开始公司总结5个人，我也担任过客服的角色去跟用户沟通知道这其中的不易），但是毕竟它目前为止对NDK以及Lua方面支持的比较弱，而且截图时还存在黑屏的现象，对非原生的应用不太友好，所以后来还是放弃了，转入对C++崩溃捕获更为专业的Bugly。

官方采用的是3.x版本的cocos接入和测试的，所以2.x版本上有一些问题，我们对引擎底层做了一些修改，不能直接升级引擎的版本。

 

主要遇到的几个坑点：

1、CrashReport.mm报错 enum error is not a class or namespace，官方应该是在支持C++11的编译器上写的代码；

2、头文件引入的问题，No such file or directory compilation terminated，主要是.mk编写的问题；

3、eclipse属性C++ builder中勾选clean后，每次build都会把libs/armeabi目录下的文件删的精光，每次生成的时候libBuly.so都被干掉了，游戏一遇到上报就直接闪退；

 

第一个问题处理的方法，就是不要加类名。可参考C++11FAQ http://www.stroustrup.com/C++11FAQ.html

 

第二个问题的解决方法就是修改bugly下的Android.mk文件，增加一行代码

LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)

 

后来测试中发现光export出来是不行的，还得include，可以在bugly Android.mk中引入，也可以在项目需要引入bugly相关头文件的mk中引入，类似下图

 

第三个问题就比较恶心一些了， 最后我是直接在项目jni/Android.mk中再引入一个Android.mk，通过该文件去导入libBugly.so文件

2.x的cocos需要配置NDK的环境变量，项目的jni/Android.mk中添加

和

Android.mk的文件内容

LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := Bugly_shared
LOCAL_SRC_FILES := $(TARGET_ARCH_ABI)/libBugly.so
include $(PREBUILT_SHARED_LIBRARY)

armeabi中就放入从官方下载的libBugly.so文件，注意要是armeabi目录下的，别搞错了哦

 

说几个我主要修改的地方吧，崩溃接入其实分了三个部分：

1、Java代码异常，你在Activity的onCreate()方法中调用测试代码就可以测试了：CrashReport.testJavaCrash()；

2、Lua Error，需要修改CCLuaEngine.cpp文件，执行lua出错时调用出错函数__G__TRACKBACK__；

3、C/C++异常；

 

第一个没什么好说的，自己看官方文档吧，很简单

第二个贴一下我修改的代码，仅供参考

主要就是利用lua_pcall最后一个参数为errFn进行的。当lua执行出错时，会调用相应的lua函数__G__TRACKBACK__，由该函数中调用bugly自己暴露出来的接口上传

第三项，因为bugly自己新起了一个线程去调用进行上报，在Android下如果游戏自己的CPP去调用BuglyReport.h中的方法就会直接崩溃，所以对官方提供的CrashReport.mm进行了修改（主要二处改动，一处是初始化仅做暴露自己接口的事情，二是对C++调用Java方法的判断）

 

#include <string.h>

#ifdef CC_TARGET_PLATFORM
#include "cocos2d.h"
#endif

#include "CrashReport.h"

#if (BUGLY_REPORT_LUA)
#include "CCLuaEngine.h"
//#include "CCScriptSupport.h"
#endif

#define CATEGORY_LUA_EXCEPTION 6
#define CATEGORY_JS_EXCEPTION 7

#define LOG_TAG "CrashReport"

#if CC_TARGET_PLATFORM == CC_PLATFORM_WIN32
#define LOGI CCLOG
#define LOGD CCLOG
#define LOGE CCLOG
#endif

#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

    #include <android/log.h>
    #include <jni.h>
    #include "platform/android/jni/JniHelper.h"

    #define LOGI(fmt, args...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, fmt, ##args)
    #define LOGD(fmt, args...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, fmt, ##args)
    #define LOGE(fmt, args...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, fmt, ##args)

    #define CRASHREPORT_CLASS "com/tencent/bugly/cocos/Cocos2dxAgent"
    #define METHOD_INIT "initCrashReport"
    #define METHOD_INIT_PARAMETER "(Landroid/content/Context;Ljava/lang/String;Z)V"
    #define METHOD_POST_EXCEPTION "postException"
    #define METHOD_POST_EXCEPTION_PARAMETER "(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Z)V"
    #define METHOD_SET_USER_ID "setUserId"
    #define METHOD_SET_USER_ID_PARAMETER "(Ljava/lang/String;)V"
    #define METHOD_SET_LOG "setLog"
    #define METHOD_SET_LOG_PARAMETER "(ILjava/lang/String;Ljava/lang/String;)V"
    #define METHOD_SET_USER_SCENE_TAG "setUserSceneTag"
    #define METHOD_SET_USER_SCENE_TAG_PARAMETER "(Landroid/content/Context;I)V"
    #define METHOD_PUT_USER_DATA "putUserData"
    #define METHOD_PUT_USER_DATA_PARAMETER "(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V"
    #define METHOD_REMOVE_USER_DATA "removeUserData"
    #define METHOD_REMOVE_USER_DATA_PARAMETER "(Landroid/content/Context;Ljava/lang/String;)V"
    #define METHOD_SET_CHANNEL "setSDKPackagePrefixName"
    #define METHOD_SET_CHANNEL_PARAMETER "(Ljava/lang/String;)V"

#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    #import <Foundation/Foundation.h>

    #define NSStringMake(const_char_pointer) (const_char_pointer == NULL ? nil : @(const_char_pointer))
    #define NSStringNonnullMake(const_char_pointer) (const_char_pointer == NULL ? @"" : @(const_char_pointer))

    #define LOGI(fmt, args...) printf("[Info] %s: ", LOG_TAG);
                               printf(fmt, ##args);
                               printf("
");

    #define LOGD(fmt, args...) printf("[Debug] %s: ", LOG_TAG);
                               printf(fmt, ##args);
                               printf("
");

    #define LOGE(fmt, args...) printf("[Error] %s: ", LOG_TAG);
                               printf(fmt, ##args);
                               printf("
");

    #define BUGLY_AGENT_CLASS @"BuglyAgent"
    #define BUGLY_AGENT_METHOD_INIT @"initWithAppId:debugMode:"
    #define BUGLY_AGENT_METHOD_INIT_LOG @"initWithAppId:debugMode:logger:"
    #define BUGLY_AGENT_METHOD_USER @"setUserIdentifier:"
    #define BUGLY_AGENT_METHOD_CHANNEL @"setAppChannel:"
    #define BUGLY_AGENT_METHOD_VERSION @"setAppVersion:"
    #define BUGLY_AGENT_METHOD_EXCEPTION @"reportException:name:message:stackTrace:userInfo:terminateApp:"
    #define BUGLY_AGENT_METHOD_SCENE @"setSceneTag:"
    #define BUGLY_AGENT_METHOD_SCENE_VALUE @"setSceneValue:forKey:"
    #define BUGLY_AGENT_METHOD_SCENE_CLEAN @"removeSceneValueForKey:"
    #define BUGLY_AGENT_METHOD_LOG @"level:tag:log:"
#endif


bool CrashReport::initialized = false;

void CrashReport::initCrashReport(const char* appId, bool isDebug) {
    CrashReport::initCrashReport(appId, isDebug, Warning);
}

void CrashReport::initCrashReport(const char* appId, bool isDebug, CRLogLevel level) {
    if (!initialized) {
    
        // #if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
        //     LOGI("[cocos2d-x] start init.");
        //     initialized = true;
        //     JavaVM* jvm = cocos2d::JniHelper::getJavaVM();
        //     if (jvm == NULL) {
        //         LOGE("[cocos2d-x] JavaVM is null.");
        //         return;
        //     }
        //     JNIEnv* env = NULL;
        //     jvm->GetEnv((void**)&env, JNI_VERSION_1_6);
        //     if (env == NULL) {
        //         LOGE("[cocos2d-x] JNIEnv is null.");
        //         return;
        //     }

        //     jvm->AttachCurrentThread(&env, 0);

        //     //get activity
        //     LOGI("[cocos2d-x] try get org.cocos2dx.lib.Cocos2dxActivity");
        //     jclass activityClass = env->FindClass("org/cocos2dx/lib/Cocos2dxActivity");
        //     if (activityClass == NULL) {
        //         LOGE("[cocos2d-x] Cocos2dxActivity is Null");
        //         return;
        //     }
        //     jmethodID methodActivity = env->GetStaticMethodID(activityClass, "getContext", "()Landroid/content/Context;");
        //     jobject activity = (jobject) env->CallStaticObjectMethod(activityClass, methodActivity);
        //     if (activity == NULL) {
        //         LOGE("[cocos2d-x] activity is Null");
        //         return;
        //     }
        //     //call channel set package name
        //     #if(SDK_CHANNEL_INDEX != 0)
        //     LOGI("[cocos2d-x] set channel: %d", SDK_CHANNEL_INDEX);
        //     char* packageName = "";
        //     switch(SDK_CHANNEL_INDEX) {
        //         case 1:
        //         packageName = "com.tencent.bugly.msdk";
        //         break;
        //     }
        //     jmethodID setChannelMethod = env->GetStaticMethodID(env->FindClass(CRASHREPORT_CLASS), METHOD_SET_CHANNEL, METHOD_SET_CHANNEL_PARAMETER);
        //     LOGI("set packagename: %s", packageName);
        //     env->CallStaticVoidMethod(env->FindClass(CRASHREPORT_CLASS), setChannelMethod, env->NewStringUTF(packageName));    
        //     #endif

        //     //call init
        //     LOGI("[cocos2d-x] init by bugly.jar");
        //     jmethodID initMethod = env->GetStaticMethodID(env->FindClass(CRASHREPORT_CLASS), METHOD_INIT, METHOD_INIT_PARAMETER);
        //     env->CallStaticVoidMethod(env->FindClass(CRASHREPORT_CLASS), initMethod, activity, env->NewStringUTF(appId), isDebug);

  //       //  iOS
        // #elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
        
  //           NSString* pAppId = NSStringMake(appId);
  //           BOOL pDebug = isDebug ? YES : NO;
        
        //     Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
  //           if (clazz) {
  //               BOOL initLog = true;
  //               SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_INIT_LOG);
                
  //               NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
  //               if (signature == nil) {
  //                   selector = NSSelectorFromString(BUGLY_AGENT_METHOD_INIT);
  //                   signature = [clazz methodSignatureForSelector:selector];
                    
  //                   initLog = false;
  //               }
  //               if (signature) {
                    
  //                   LOGI("Init the sdk with App ID: %s", appId);
                    
  //                   NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
  //                   [invocation setTarget:clazz];
  //                   [invocation setSelector:selector];
                    
  //                   [invocation setArgument:&pAppId atIndex:2];
  //                   [invocation setArgument:&pDebug atIndex:3];
                    
  //                   if (initLog) {
  //                       NSInteger pLevel = (level >= 4 ? 1 : (level == 3 ? 2 : (level == 2 ? 4 : (level == 1 ? 8 : 16))));
  //                       [invocation setArgument:&pLevel atIndex:4];
  //                   }
                    
  //                   [invocation invoke];
  //               }
  //           } else {
  //               NSLog(@"Warning: Fail to get class by NSSelectorFromString(%@)", BUGLY_AGENT_CLASS);
  //           }
  //       #endif
        
        // register lua handler
#if (BUGLY_REPORT_LUA)
        lua_register(getLuaState(), "buglyReportLuaException", buglyReportLuaException);
        lua_register(getLuaState(), "buglyPutUserData", buglyLuaPutUserData);
        lua_register(getLuaState(), "buglyRemoveUserData", buglyLuaRemoveUserData);
        lua_register(getLuaState(), "buglySetUserSceneTag", buglyLuaSetUserSceneTag);
        lua_register(getLuaState(), "buglySetUserId", buglyLuaSetUserId);
        lua_register(getLuaState(), "buglyLog", buglyLuaLog);

        LOGI("[cocos2d-x] registered bugly lua functions, init finished");
#endif

#if (BUGLY_REPORT_JS)

#endif
            initialized = true;
        }
}

void CrashReport::setUserSceneTag(int tag) {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

    cocos2d::JniMethodInfo t;
    if (cocos2d::JniHelper::getStaticMethodInfo(t,
            CRASHREPORT_CLASS,
            METHOD_SET_USER_SCENE_TAG,
            METHOD_SET_USER_SCENE_TAG_PARAMETER))
    {
        LOGI("[cocos2d-x] set user scene tag: %d", tag);

        //get activity
        jclass activityClass = t.env->FindClass("org/cocos2dx/lib/Cocos2dxActivity");
        if (activityClass == NULL) {
            LOGE("[cocos2d-x] Cocos2dxActivity is Null");
            return;
        }
        jmethodID methodActivity = t.env->GetStaticMethodID(activityClass, "getContext", "()Landroid/content/Context;");
        jobject activity = (jobject) t.env->CallStaticObjectMethod(activityClass, methodActivity);
        if (activity == NULL) {
            LOGE("[cocos2d-x] activity is Null");
            return;
        }

        t.env->CallStaticVoidMethod(t.classID, t.methodID, activity, tag);
    }

#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    if (tag < 0) {
        return;
    }
    NSUInteger pTag = tag;
    
    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_SCENE);
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        if (signature) {
            
            LOGI("Set user scene tag id: %d", tag);
            
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pTag atIndex:2];
            
            [invocation invoke];
        }
    } else {
        NSLog(@"Warning: Fail to get class by NSSelectorFromString(%@)", BUGLY_AGENT_CLASS);
    }
#endif
}

void CrashReport::putUserData(const char* key, const char* value) {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

    cocos2d::JniMethodInfo t;
    if (cocos2d::JniHelper::getStaticMethodInfo(t,
        CRASHREPORT_CLASS,
        METHOD_PUT_USER_DATA,
        METHOD_PUT_USER_DATA_PARAMETER))
    {
        LOGI("[cocos2d-x] put user data: %s:%s", key, value);

        //get activity
        jclass activityClass = t.env->FindClass("org/cocos2dx/lib/Cocos2dxActivity");
        if (activityClass == NULL) {
            LOGE("[cocos2d-x] Cocos2dxActivity is Null");
            return;
        }
        jmethodID methodActivity = t.env->GetStaticMethodID(activityClass, "getContext", "()Landroid/content/Context;");
        jobject activity = (jobject) t.env->CallStaticObjectMethod(activityClass, methodActivity);
        if (activity == NULL) {
            LOGE("[cocos2d-x] activity is Null");
            return;
        }

        t.env->CallStaticVoidMethod(t.classID, t.methodID, activity, t.env->NewStringUTF(key), t.env->NewStringUTF(value));
    }

#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    NSString * pKey = NSStringNonnullMake(key);
    NSString * pValue = NSStringNonnullMake(value);
    
    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_SCENE_VALUE);
        
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        
        if (signature) {
            
            LOGI("Set user Key-Value: [%s, %s]", key, value);
            
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pValue atIndex:2];
            [invocation setArgument:&pKey atIndex:3];
            
            [invocation invoke];
        }
    } else {
        NSLog(@"Warning: Fail to get class by NSSelectorFromString(%@)", BUGLY_AGENT_CLASS);
    }
#endif
}

void CrashReport::removeUserData(const char* key) {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

    cocos2d::JniMethodInfo t;
    if (cocos2d::JniHelper::getStaticMethodInfo(t,
        CRASHREPORT_CLASS,
        METHOD_REMOVE_USER_DATA,
        METHOD_REMOVE_USER_DATA_PARAMETER))
    {
        LOGI("[cocos2d-x] remove user data: %s", key);

        //get activity
        jclass activityClass = t.env->FindClass("org/cocos2dx/lib/Cocos2dxActivity");
        if (activityClass == NULL) {
            LOGE("[cocos2d-x] Cocos2dxActivity is Null");
            return;
        }
        jmethodID methodActivity = t.env->GetStaticMethodID(activityClass, "getContext", "()Landroid/content/Context;");
        jobject activity = (jobject) t.env->CallStaticObjectMethod(activityClass, methodActivity);
        if (activity == NULL) {
            LOGE("[cocos2d-x] activity is Null");
            return;
        }

        t.env->CallStaticVoidMethod(t.classID, t.methodID, activity, t.env->NewStringUTF(key));
    }

#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    NSString * pKey = NSStringNonnullMake(key);
    
    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_SCENE_CLEAN);
        
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        
        if (signature) {
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pKey atIndex:2];
            
            [invocation invoke];
        }
    } else {
        NSLog(@"Warning: Fail to get class by NSSelectorFromString(%@)", BUGLY_AGENT_CLASS);
    }
    
#endif
}

void CrashReport::setUserId(const char* userId) {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

    cocos2d::JniMethodInfo t;
    if (cocos2d::JniHelper::getStaticMethodInfo(t,
        CRASHREPORT_CLASS,
        METHOD_SET_USER_ID,
        METHOD_SET_USER_ID_PARAMETER))
    {
        LOGI("[cocos2d-x] set user id: %s", userId);

        t.env->CallStaticVoidMethod(t.classID, t.methodID, t.env->NewStringUTF(userId));
    }

#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    NSString * pUserId = NSStringMake(userId);
    
    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_USER);
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        if (signature) {
            
            LOGI("Set user id: %s", userId);
            
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pUserId atIndex:2];
            
            [invocation invoke];
        }
    } else {
        NSLog(@"Warning: Fail to get class by NSSelectorFromString(%@)", BUGLY_AGENT_CLASS);
    }
#endif
}

void CrashReport::reportException(int category, const char* type, const char* msg, const char* traceback) {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

    cocos2d::JniMethodInfo t;
    if (cocos2d::JniHelper::getStaticMethodInfo(t,
        CRASHREPORT_CLASS,
        METHOD_POST_EXCEPTION,
        METHOD_POST_EXCEPTION_PARAMETER))
    {
        LOGI("ReportException %d %s %s %s", category, type, msg, traceback);

        jstring typeStr = t.env->NewStringUTF(type);
        jstring msgStr = t.env->NewStringUTF(msg);
        jstring traceStr = t.env->NewStringUTF(traceback);
        t.env->CallStaticVoidMethod(t.classID, t.methodID, category, typeStr, msgStr, traceStr, false);
        t.env->DeleteLocalRef(typeStr);
        t.env->DeleteLocalRef(msgStr);
        t.env->DeleteLocalRef(traceStr);
    }

#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)

    NSUInteger pCategory = category;
    NSString * pType = NSStringMake(type);
    NSString * pMsg = NSStringMake(msg);
    NSString * pTraceStack = NSStringMake(traceback);
    NSDictionary * nullObject = nil;
    BOOL terminateApp = NO;

    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_EXCEPTION);
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        
        if (signature) {
            LOGE("Report exception: %s, %s
%s", type, msg, traceback);
            
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pCategory atIndex:2];
            [invocation setArgument:&pType atIndex:3];
            [invocation setArgument:&pMsg atIndex:4];
            [invocation setArgument:&pTraceStack atIndex:5];
            [invocation setArgument:&nullObject atIndex:6];
            [invocation setArgument:&terminateApp atIndex:7];
            
            [invocation invoke];
        }
    } else {
        NSLog(@"Warning: Fail to get class by NSSelectorFromString(%@)", BUGLY_AGENT_CLASS);
    }
#endif
}

void CrashReport::setAppChannel(const char * channel){
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
    LOGI("No impl");
#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    NSString * pUserId = NSStringMake(channel);
    
    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_CHANNEL);
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        if (signature) {
            
            LOGI("Set channel: %s", channel);
            
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pUserId atIndex:2];
            
            [invocation invoke];
        }
    }
#endif
}

void CrashReport::setAppVersion(const char * version){
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
     LOGI("No impl");
#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    NSString * pUserId = NSStringMake(version);
    
    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_VERSION);
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        if (signature) {
            
            LOGI("Set version: %s", version);
            
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pUserId atIndex:2];
            
            [invocation invoke];
        }
    }
#endif
}

void CrashReport::log(CRLogLevel level, const char * tag, const char * fmts, ...) {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
    cocos2d::JniMethodInfo t;
    if (cocos2d::JniHelper::getStaticMethodInfo(t,
            CRASHREPORT_CLASS,
            METHOD_SET_LOG,
            METHOD_SET_LOG_PARAMETER))
    {
        LOGI("[cocos2d-x] set log: %s - %s", tag, fmts);

        t.env->CallStaticVoidMethod(t.classID, t.methodID, (int)level, t.env->NewStringUTF(tag), t.env->NewStringUTF(fmts));
    }


#elif (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    if (NULL == fmts) {
        return;
    }
    
    //Error=4,Warn=3,Info=2,Debug=1,Verbose=0
    //LogError=1<<0,Warn=1<<1,Info=1<<2,Debug=1<<3,Verbose=1<<4
    NSInteger pLevel = (level >= 4 ? 1 : (level == 3 ? 2 : (level == 2 ? 4 : (level == 1 ? 8 : 16))));
    NSString * pTag = NSStringMake(tag);
    
    char msg[256] = {0};
    va_list args;
    va_start(args, fmts);
    vsprintf(msg, fmts, args);
    va_end(args);

    NSString * pMsg = NSStringMake(msg);
    
    Class clazz = NSClassFromString(BUGLY_AGENT_CLASS);
    
    if (clazz) {
        SEL selector = NSSelectorFromString(BUGLY_AGENT_METHOD_LOG);
        NSMethodSignature* signature = [clazz methodSignatureForSelector:selector];
        
        if (signature) {
            NSInvocation* invocation = [NSInvocation invocationWithMethodSignature:signature];
            [invocation setTarget:clazz];
            [invocation setSelector:selector];
            
            [invocation setArgument:&pLevel atIndex:2];
            [invocation setArgument:&pTag atIndex:3];
            [invocation setArgument:&pMsg atIndex:4];
            
            [invocation invoke];
        }
    }
#endif
    
}

//special for lua
#if (BUGLY_REPORT_LUA)

int CrashReport::buglyReportLuaException(lua_State* luaState) {
    const char* type = "";
    const char* msg = lua_tostring(luaState, 1);
    const char* traceback = lua_tostring(luaState, 2);

    CrashReport::reportException(CATEGORY_LUA_EXCEPTION, type, msg, traceback);
    
    return 0;
}

int CrashReport::buglyLuaPutUserData(lua_State* luaState) {
    const char* key = lua_tostring(luaState, 1);
    const char* value = lua_tostring(luaState, 2);
    
    CrashReport::putUserData(key, value);
    
    return 0;
}

int CrashReport::buglyLuaRemoveUserData(lua_State* luaState) {
    const char* key = lua_tostring(luaState, 1);
    CrashReport::removeUserData(key);
    
    return 0;
}

int CrashReport::buglyLuaSetUserSceneTag(lua_State* luaState) {
    int tag = lua_tonumber(luaState, 1);
    CrashReport::setUserSceneTag(tag);
    return 0;
}

int CrashReport::buglyLuaSetUserId(lua_State* luaState) {
    const char* userId = lua_tostring(luaState, 1);
    CrashReport::setUserId(userId);
    return 0;
}

int CrashReport::buglyLuaLog(lua_State* luaState) {
    int level = lua_tonumber(luaState, 1);
    const char* tag = lua_tostring(luaState, 2);
    const char* logStr = lua_tostring(luaState, 3);
    CRLogLevel crLevel = Verbose;
    switch (level) {
        case 0:
            crLevel = Verbose;
            break;
        case 1:
            crLevel = Debug;
            break;
        case 2:
            crLevel = Info;
            break;
        case 3:
            crLevel = Warning;
            break;
        case 4:
            crLevel = Error;
            break;
    }
    CrashReport::log(crLevel, tag, logStr);
    return 0;
}

lua_State* CrashReport::getLuaState() {
    #if COCOS2D_VERSION >= 0x00030000
        return cocos2d::LuaEngine::getInstance()->getLuaStack()->getLuaState(); 
    #else
        return cocos2d::CCScriptEngineManager::sharedManager()->getScriptEngine()->getLuaState(); 
    #endif
}

#endif

// special for js
#if (BUGLY_REPORT_JS)

#endif

 

我自己做测试是通过的，截图如下：

 

IOS接入遇到的坑，初始化注意延时处理，防止崩溃

初始化Bugly，处理处理防止崩溃，修改AppController.mm
 
//bugly
#import <Bugly/CrashReporter.h>
#import <Bugly/BuglyLog.h>

#define BUGLY_APP_ID @"XXXXXXXXXXXXXXXXX"

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
     BJMPlatformUtil::ForceToPortrait();
    
    //NSSetUncaughtExceptionHandler(&uncaughtExceptionHandler); 
    cocos2d::CCApplication::sharedApplication().run();
    
    //bugly 延迟3秒初始化
    [self performSelector:@selector(setupBugly) withObject:nil afterDelay:3];
    
    return YES;
}


- (void)setupBugly {
    
#if COCOS2D_DEBUG == 1
    [[CrashReporter sharedInstance] enableLog:YES];
#endif
    
    exp_call_back_func=&exception_callback_handler;
    
    [[CrashReporter sharedInstance] installWithAppId:BUGLY_APP_ID];
    
}

static int exception_callback_handler() {
    NSLog(@"Crash occur in the app");
    
    string strAllLog = DebugUtil::GetAllLog();
    
    StringUtil::ReplaceParam(strAllLog, "%0d", "
");
    
    NSString *str = [NSString stringWithUTF8String:strAllLog.c_str()];
    
    [[CrashReporter sharedInstance] setAttachLog:str];
    
    return 1;
}

 

我这里补加了，当触发上报时，把游戏内自己的LOG添加进去，调用了系统的setAttachLog方法

注意Other Link Flags不要乱加，默认加一个-ObjC就好，按官方的来加反而会遇到问题

http://bugly.qq.com/cocossdk

剩下就是设置环境路径和测试了，按上面的官方文档就好了。

Header Search Paths  ~/Documents/cocos2d_2/bugly
Library Search Paths    ~/Documents/cocos2d_2/bugly/ios

 

！！！特别要注意自己使用的是libc++还是libstdc++，不同的设置需要引入不同的framework

 

在使用CMD + R进行调试运行时，如果遇到错误它是直接就断点了，不然触发Bugly的上传，想测试。可以先点Stop，然后自己手动再启动一次游戏，通过Devices的日志来查看和测试上传

如果触发了Bugly的上报，你可以根据之前在AppController.mm中打印的Log来进行搜索

 

=======================================================

跨平台的编译，你会发现在iOS下还好，.mm就直接支持了混编。路径引入也比较简单改设置就完了，最麻烦是Android下必须要用到NDK，而这个就需要编译相关的一些知识，比如mk的编写等。像上面遇到的问题就是很多指令根本就不太了解，通过这次Bugly的接入，发现自己对GCC相关编译知识比较欠缺，所以需要好好补补，毕竟NDK还是非常重要的。fuse基本上就是通过NDK来实现各种绚丽的效果，把.ux文件直接全部转换为C++代码（这个太高难度动作了，要知道C++本身就是所有现代语言中最为复杂的，出一BUG项目想找人解决就很困难，一般人绝对hold不住），之前写过Java与C++的互调，接下来得好好准备GCC相关的学习了

 

今天收到一封邮件，就是自己之前处理emoji表情崩溃的问题，有人发邮件问我，一般来说我是不怎么回邮件的，但我看到它有一个附件，把log.txt发过来了，然后我花了几分钟浏览了一下错误日志，告诉他大概哪里出了问题。自己把遇到的问题分享出来，能帮忙到其它人，也算是一种幸运吧。

跨平台的开发水比较深，慎入啊，短期内我还看不到WEB成为主流或是跟Native分庭抗衡的可能，Native还将称霸很久，一想到这样难免会感到悲伤…