cocos2d-x 2.1.4的版本bug cocos2d-x android返回黑屏问题的

来源：互联网发布：ios在线视频软件编辑：程序博客网时间：2024/05/16 18:51

cocos2d-x 2.1.4 android版Home到桌面，然后重新返回游戏，会出现黑屏(Black Screen),声音一直在播放。这是2.1.4的一个bug,2.1.5解决了这个bug。但是由于种种原因，游戏不能立马更换2.1.5 sdk,就去github上找到了这个问题的解决日志。

修改的地方：

1.cocos2dx/platform/CCFileUtils.cpp
2. cocos2dx/platform/CCPlatformMacros.h
3.自己android程序 jni/main/main.cpp

cocos2dx/platform/CCFileUtils.cpp

void CCFileUtils::setSearchResolutionsOrder(const std::vector<std::string>& searchResolutionsOrder) {     bool bExistDefault = false;+    m_fullPathCache.clear();     m_searchResolutionsOrderArray.clear();     for (std::vector<std::string>::const_iterator iter = searchResolutionsOrder.begin(); iter != searchResolutionsOrder.end(); ++iter)     {@@ -694,7 +695,8 @@ const std::vector<std::string>& CCFileUtils::getSearchPaths() void CCFileUtils::setSearchPaths(const std::vector<std::string>& searchPaths) {     bool bExistDefaultRootPath = false;-    ++    m_fullPathCache.clear();     m_searchPathArray.clear();     for (std::vector<std::string>::const_iterator iter = searchPaths.begin(); iter != searchPaths.end(); ++iter)     {@@ -741,6 +743,7 @@ void CCFileUtils::addSearchPath(const char* path_)  void CCFileUtils::setFilenameLookupDictionary(CCDictionary* pFilenameLookupDict) {+    m_fullPathCache.clear();     CC_SAFE_RELEASE(m_pFilenameLookupDict);     m_pFilenameLookupDict = pFilenameLookupDict;     CC_SAFE_RETAIN(m_pFilenameLookupDict);

cocos2dx/platform/CCPlatformMacros.h

-#if (CC_TARGET_PLATFORM == CC_PLATFORM_EMSCRIPTEN)+#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID) || (CC_TARGET_PLATFORM == CC_PLATFORM_EMSCRIPTEN)     #define CC_ENABLE_CACHE_TEXTURE_DATA       1 #else     #define CC_ENABLE_CACHE_TEXTURE_DATA       0

jni/hellocpp/main.cpp

AppDelegate *pAppDelegate = new AppDelegate();         CCApplication::sharedApplication()->run();     }-    /*     else     {         ccDrawInit();@@ -39,7 +38,6 @@ void Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeInit(JNIEnv*  env, jobject thi         CCNotificationCenter::sharedNotificationCenter()->postNotification(EVNET_COME_TO_FOREGROUND, NULL);         CCDirector::sharedDirector()->setGLDefaultValues();      }-    */ }

原文链接地址http://vincenttung.blog.51cto.com/6249439/1309727

0 0