Cocos2d-x学习之创建Android工程和编译

安装好，相应的环境之后，我们便可以开始创建cocos2d-x 的android 工程了

进入cocs2d-x目录，用文本编辑器打开create-android-project.bat(在windows 7上如果正常双击，可能创建时有些文件的权限不足，导致创建工程不成，可以在此文件的第一行加上cd /d %~dp0，然后右键以管理员身份运行)

找到以下几个定义：

@echo off

:: This script is used to create an android project.

:: You should modify _ANDROIDTOOLS _CYGBIN _NDKROOT to work under your environment.

:: Don't change it until you know what you do.

cd /d %~dp0

setlocal

:: Check if it was run under cocos2d-x root

if not exist %create-android-project.bat echo Error!!! You should run it under cocos2dx root pause exit 2

if not exist %~dpn0.sh echo Script %~dpn0.sh not found pause exit 3

:: modify it to work under your environment

set _CYGBIN=D:cygwinbin

if not exist %_CYGBIN% echo Couldn't find Cygwin at %_CYGBIN% pause exit 4

:: modify it to work under your environment

set _ANDROIDTOOLS=E:android-sdk-windowstools

if not exist %_ANDROIDTOOLS% echo Couldn't find android sdk tools at %_ANDROIDTOOLS% pause exit 5

:: modify it to work under your environment

set _NDKROOT=E:android-ndk-r8-windowsandroid-ndk-r8

if not exist %_NDKROOT% echo Couldn't find ndk at %_NDKROOT% pause exit 6

:: create android project

set /P _PACKAGEPATH=Please enter your package path. For example: org.cocos2dx.example:

set /P _PROJECTNAME=Please enter your project name:

if exist %%_PROJECTNAME% echo %_PROJECTNAME% exists, please use another name pause exit 7

echo Now cocos2d-x suppurts Android 2.1-update1, 2.2, 2.3 3.0

echo Other versions have not tested.

call %_ANDROIDTOOLS%android.bat list targets

set /P _TARGETID=Please input target id:

set _PROJECTDIR=%%_PROJECTNAME%

echo Create android project

call %_ANDROIDTOOLS%android.bat create project -n %_PROJECTNAME% -t %_TARGETID% -k %_PACKAGEPATH% -a %_PROJECTNAME% -p %_PROJECTDIR%

:: Resolve ___.sh to /cygdrive based *nix path and store in %_CYGSCRIPT%

for /f delims= %%A in ('%_CYGBIN%cygpath.exe %~dpn0.sh') do set _CYGSCRIPT=%%A

:: Resolve current dir to cygwin path

for /f delims= %%A in ('%_CYGBIN%cygpath.exe %') do set _CURRENTDIR=%%A

:: Resolve ndk dir to cygwin path

for /f delims= %%A in ('%_CYGBIN%cygpath.exe %_NDKROOT%') do set _NDKROOT=%%A

:: Throw away temporary env vars and invoke script, passing any args that were passed to us

endlocal %_CYGBIN%bash --login %_CYGSCRIPT% %_CURRENTDIR% %_PROJECTNAME% %_NDKROOT% %_PACKAGEPATH% windows

pause

将_CYGBIN=设置为cycgwinbin安装的的绝对路径。

将_ANDROIDTOOLS设置为android sdk 的tools绝对路径

将_NDKROOT设置为android ndk的绝对路径

修改完毕，保存后

双击create-android-project.bat开始工程创建向导

首先是输入包名(建议按照android的命名规则)，如com.android.test

然后输入工程名称(注意不要输入已有的文件夹的名字，如果同名，会被覆盖掉的)，如testandroid,如下图：

然后选择target id,

其会列出机器上安装的所有版本的sdk，我们选择6，即2.3.2的sdk.

进入g:cocos2d-x目录发现多了一个名为testandroid的目录，里面包含三个目录

其中Classes：是存放默认工程的C++文件

proj.android 是android的eclipse工程项目

Resources 资源文件

下来我们开始编译刚创建的testandroid项目

打开cygwin，进入到testandroid/proj.android目录，输入 ./build_native.sh 开始编译如下图：