Cocos2d-x & NDK

------------------------
cocos2d-2.1beta3-x-2.1.0
android-ndk-r8c
------------------------

1.设置环境变量
cocos2d-2.1beta3-x-2.1.0\create-android-project.bat
set _CYGBIN=E:\software\dev\Android\cygwin\bin
set _ANDROIDTOOLS=E:\software\dev\Android\android-sdk-windows\tools
set _NDKROOT=E:\software\dev\Android\android-ndk-r8c

2.在新生成工程中设置环境变量
cocos2d-2.1beta3-x-2.1.0\Cocos2dxTest\proj.android
export NDK_ROOT=/cygdrive/e/software/dev/Android/android-ndk-r8c/

3.安装GNU make
Cygwin_setup.exe-》搜索make-》选择GNU make安装
All Default-》Devel Default-》make: The GNU version of the 'make' utility-》点击“Skip”选择版本安装

4.权限错误
cc1plus.exe: fatal error: jni/hellocpp/main.cpp: Permission denied
工程目录-》右键-》属性-》安全-》所有用户-》完全控制-》高级-》更改权限-》使用可从此对象继承的权限替换所有子对象权限

5.引用cocos2d-2.1beta3-x-2.1.0\cocos2dx\platform\android\java错误“Cocos2dxActivity cannot be resolved to a type ”
cocos2d-2.1beta3-x-2.1.0\Cocos2dxTest\proj.android\project.properties中会记录引用的资源：android.library.reference.1=../../cocos2dx/platform/android/java

可以把cocos2d-2.1beta3-x-2.1.0\cocos2dx\platform\android\java当做一个工程导入eclipse和Cocos2dxTest并列

6.OpenGL ES版本问题
系统方面，从Android 2.2开始支持OpenGL ES 2.0，但还需要硬件支持。
OpenGL ES 2.0：cocos2d-2.1beta3-x-2.1.0
OpenGL ES 1.1：cocos2d-1.0.1-x-0.13.0-beta


---------------------------
cocos2d-1.0.1-x-0.13.0-beta
android-ndk-r8c
---------------------------

7.资源错误
Description Resource Path Location Type
error: Error: No resource found that matches the given name (at 'icon' with value '@drawable/icon'). AndroidManifest.xml /MyCocos2dx line 9 Android AAPT Problem
AndroidManifest.xml中
<application android:label="@string/app_name" android:icon="@drawable/icon">
改为
<application android:label="@string/app_name" android:icon="@drawable/ic_launcher">

8.代码修改后每次都全部编译问题
android-ndk-r8c\build\core\definitions.mk
大约289行，$1: $$(__ndk_file_dir)，改为：$1: | $$(__ndk_file_dir)，r8c版本


9.win7下重新编译后assets目录下的文件访问权限问题
修改cocos2d-1.0.1-x-0.13.0-beta\BombCocos2dx\android\build_native.sh，将以下内容注释掉，然后从Resources目录手工复制相关资源到assets目录。

# make sure assets is exist
#if [ -d $GAME_ANDROID_ROOT/assets ]; then
#    rm -rf $GAME_ANDROID_ROOT/assets
#fi

#mkdir $GAME_ANDROID_ROOT/assets

# copy resources
#for file in $RESOURCE_ROOT/*
#do
#    if [ -d $file ]; then
#        cp -rf $file $GAME_ANDROID_ROOT/assets
#    fi
#
#    if [ -f $file ]; then
#        cp $file $GAME_ANDROID_ROOT/assets
#    fi
#done

10.模拟器经常连不上
Device Disconnected
window -> Show Views -> device -> view menu -> Reset adb

11.get data from file(assets/) failed
cocos2d-1.0.1-x-0.13.0-beta的bug

const char* CCFileUtils::fullPathFromRelativePath(const char *pszRelativePath, ccResolutionType *pResolutionType) {
return "";
}

改为

const char* CCFileUtils::fullPathFromRelativePath(const char *pszRelativePath, ccResolutionType *pResolutionType) {
return pszRelativePath;
}

12.新增一个类，报undefined reference to...错误
cocos2d-1.0.1-x-0.13.0-beta\MyProject\android\jni\Android.mk
增加新加的类

13.读取xml文件
参考Himi的xml读取方案。但是依赖于cocos2d-x新版本，如果使用cocos2d-1.0.1-x-0.13.0-beta，需要修改如下文件：
E:\software\dev\cocos2d\cocos2d-1.0.1-x-0.13.0-beta\cocos2dx\include\CCString.h
增加以下方法：

    /** get the C string */
    const char* getCString() const 
    {
    	return m_sString.c_str();
    }

14.触摸报错
error: 'class cocos2d::CCTouch' has no member named 'view'
CCPoint location = touch->locationInView(touch->view());
改为
CCPoint location = touch->locationInView();

15.Cygwin fork错误
2 [main] sh 3132 child_info_fork::abort: E:\software\dev\Android\cygwin\bin\cygiconv-2.dll: Loaded to different address: parent(0x490000) != child(0x2F0000)
/cygdrive/e/software/dev/Android/android-ndk-r8c/ndk-build: fork: Resource temporarily unavailable
因为Cygwin在Windows下对fork()无法完全模拟，所以有的时候会出现问题，重新启动操作系统即可。

16.Android NDK错误
/cygdrive/e/software/dev/Android/android-ndk-r8c/build/core/add-application.mk:128: Android NDK: WARNING: APP_PLATFORM android-14 is larger than android:minSdkVersion 7 in ./AndroidManifest.xml

Eclipse 3.7 & Eclipse 4.2: Window -> Preferences -> C/C++ -> Build -> Settings
Eclipse 3.6: Window -> Preferences -> C/C++ -> Build
选择CDT GNU C/C++ Error Parser
在Error Parser options中最上面添加如下内容：

Severity: Warning
Pattern: (.*?):(\d+): Android NDK: WARNING:(.*)
File: $1
Line: $2
Description: $3

17.提示如下错误
Description Resource Path Location Type
E:\software\dev\cocos2d\cocos2d-1.0.1-x-0.13.0-beta\MyProject\android/build_native.sh: line 7: $'\r': command not found MyProject C/C++ Problem

因为Windows下的换行是<LF><CR>，Linux下是<LF>，Mac下是<CR>。在Cygwin下执行如下即可：
$ dos2unix build_native.sh
dos2unix: converting file build_native.sh to Unix format ...

18.CDT 8.0.2 for Eclipse Indigo
http://download.eclipse.org/tools/cdt/releases/indigo

19.莫名其妙出现大量如下错误
Description Resource Path Location Type
Type 'std::string' could not be resolved MyClass.h /MyProject/MyProject_Classes line 40 Semantic Error

有很多类似的“could not be resolved”错误
可能是Eclipse的bug，回退到Eclipse 3.6 sr2解决问题
https://bugs.eclipse.org/bugs/show_bug.cgi?id=353719

---------------------------------------------------
PureMVC C++不支持Android
https://code.google.com/p/libpuremvc/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary&groupby=&sort=&id=3
---------------------------------------------------
20.使用puremvc-cpp-multicore
Mingw32中运行：mingw32-make -f makefile.mgw
mingw32-make -f makekfile.mgw DEBUG=1（DEBUG版）
报如下错误：

include/PureMVC/Interfaces/IAggregate.hpp:36:21: error: 'unique_ptr' in namespace 'std' does not name a type

修改makefile.mgw

CXX = g++ 改为 CXX = g++ -std=c++0x

报错：gcc: error: CreateProcess: No such file or directory
PATH环境变量中添加：E:\software\dev\MinGW\libexec\gcc\mingw32\4.6.2

报错：gcc: fatal error: -fuse-linker-plugin, but liblto_plugin-0.dll not found

改为在Cygwin中安装mingw-gcc-g++，运行正常。

21.通过Cygwin+NDK编译puremvc出现问题
改为使用MinGW，报错：
non-numeric second argument to `wordlist' function: '
需要修改 __gmsl文件的第512行
把nt_encode = $(__gmsl_tr1)$(wordlist 1, $1,$(__gmsl_input_int))
改成:
int_encode = $(__gmsl_tr1)$(wordlist 1,$(words $1),$(__gmsl_input_int))即可。
PATH：E:\software\dev\MinGW\bin;E:\software\dev\MinGW\libexec\gcc\mingw32\4.6.2;E:\software\dev\MinGW\msys\1.0\bin;
路径：build_native.sh 中/cygwin/e改为 /e

22.eclipse换个机器有些插件就不好使了
清除eclipse\configuration\org.eclipse.update重新启动eclipse
另外，有些插件依赖于jdk 1.6，比如ADT

参考：
设置开发环境：http://www.jesusbosch.com/2012/06/how-to-set-up-android-and-win32-cocos2d.html
http://www.raywenderlich.com/11283/cocos2d-x-for-ios-and-android-getting-started
please define NDK_ROOT：http://blog.csdn.net/snakewarhead/article/details/8223169
每次只编译修改的文件：http://cn.cocos2d-x.org/bbs/forum.php?mod=viewthread&tid=10043
Eclipse连不上模拟器：http://www.cnblogs.com/over140/archive/2010/08/06/1793264.html
http://www.cocos2d-x.org/boards/6/topics/9944
http://blog.molioapp.com/2011/11/openfeint-and-admob-integrated-with.html
支持多分辨率：http://www.himigame.com/android-game/799.html
Himi xml：http://www.himigame.com/iphone-cocos2dx/694.html
Cygwin FAQ：http://cygwin.com/faq-nochunks.html#faq.using.fixing-fork-failures
Android NDK问题：http://code.google.com/p/android/issues/detail?id=39752