diff --git a/CHANGELOG b/CHANGELOG
index 8fc9c367ee..158e288955 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -15,6 +15,7 @@ cocos2d-x-3.0alpha1 @??? 2013
      [FIX]          Fixed application will crash when pause and resume.
      [FIX]          Clear NoSuchMethodError Exception when JniHelper fails to find method id
      [NEW]          Added xlargeScreens="true" to supports-screens
+     [NEW]          Added build/android-build.py to build all Android samples
 [Mac]
      [FIX]          Removed unused CCLOG() from GL initialization
 [iOS]
diff --git a/README.md b/README.md
index 39e47ca9ad..217779827f 100644
--- a/README.md
+++ b/README.md
@@ -23,14 +23,15 @@ How to start a new game
 -----------------------
 
 1. Download the code from [cocos2d download site][4]
+2. Enter `tools/project-creator`
 
-2. Run the `create-multi-platform-projects.py` script
+2. Run the `create-projects.py` script
 
 Example:
 
-	$ cd cocos2d-x
+	$ cd cocos2d-x/tools/project-creator
 	$ ./create-multi-platform-projects.py -p mygame -k com.your_company.mygame -l cpp
-    $ cd projects/mygame
+    $ cd ../../projects/mygame
 
 
 Main features
@@ -79,9 +80,6 @@ Runtime Requirements
   * Android 2.3+ for Android games
   * OS X v10.6+ for Mac games
   * Windows 7+ for Win games
-  * Tizen 2.2+
-  * Emscripten
-  * Google Native Client
 
 
 Running Tests
@@ -92,28 +90,26 @@ Select the test you want from Xcode Scheme chooser.
 * For OS X / iOS
 
 ```
-$ cd cocos2d-x/samples
+$ cd cocos2d-x/build
 $ open samples.xcodeproj
 ```
 
 * For Linux
 
 ```
-$ cd cocos2d-x
+$ cd cocos2d-x/build
 $ ./make-all-linux-projects.sh
 ```
 
-or open the `cocos2d-x/cocos2dx-qt5.pro` file using QT Creator 5.
-
 * For Windows
 
-Open the `cocos2d-x/cocos2d-win32.vc2012.sln`
+Open the `cocos2d-x/build/cocos2d-win32.vc2012.sln`
 
 * For Android
 
 ```
-$ cd cocos2d-x/samples/Cpp/HelloCpp/proj.android
-$ ./build_native.sh
+$ cd cocos2d-x/build
+$ python ./android-build.py hellocpp
 ```
 
 Import HelloCpp Android project using Eclipse(released with Android SDK). The path to be imported is `cocos2d-x/samples/Cpp/HelloCpp/proj.android`.
diff --git a/build/android-build.py b/build/android-build.py
new file mode 100755
index 0000000000..62bc226e77
--- /dev/null
+++ b/build/android-build.py
@@ -0,0 +1,212 @@
+#!/usr/bin/python
+# android-build.py
+# Build android samples
+
+# You can use
+
+
+# begin
+import sys
+import os, os.path
+import shutil
+from optparse import OptionParser
+
+CPP_SAMPLES = ['hellocpp', 'testcpp', 'simplegame', 'assetsmanager']
+LUA_SAMPLES = ['hellolua', 'testlua']
+JSB_SAMPLES = ['cocosdragon', 'crystalcraze', 'moonwarriors', 'testjavascript', 'watermelonwithme']
+ALL_SAMPLES = CPP_SAMPLES + LUA_SAMPLES + JSB_SAMPLES
+
+
+def usage():
+
+    print "%prog [-n ndk-build-parameter] target\n\
+    valid target are [hellocpp|testcpp|simplegame|assetsmanager|hellolua|testlua|cocosdragon\
+|crystalcraze|moonwarriors|testjavascript|watermelonwithme], of course you can use 'cpp'\
+to build all cpp samples, 'lua' to build all lua samples, 'jsb' to build all javascript samples,\
+ and 'all' for all samples" 
+
+def check_environment_variables():
+    ''' Checking the environment NDK_ROOT, which will be used for building
+    '''
+
+    try:
+        NDK_ROOT = os.environ['NDK_ROOT']
+    except Exception:
+        print "NDK_ROOT not defined. Please define NDK_ROOT in your environment"
+        sys.exit(1)
+
+    return NDK_ROOT
+
+def select_toolchain_version():
+    '''Because ndk-r8e uses gcc4.6 as default. gcc4.6 doesn't support c++11. So we should select gcc4.7 when
+    using ndk-r8e. But gcc4.7 is removed in ndk-r9, so we should determine whether gcc4.7 exist.
+    Conclution:
+    ndk-r8e  -> use gcc4.7
+    ndk-r9   -> use gcc4.8
+    '''
+
+    ndk_root = check_environment_variables()
+    if os.path.isdir(os.path.join(ndk_root,"toolchains/arm-linux-androideabi-4.8")):
+        os.environ['NDK_TOOLCHAIN_VERSION'] = '4.8'
+        print "The Selected NDK toolchain version was 4.8 !"
+    elif os.path.isdir(os.path.join(ndk_root,"toolchains/arm-linux-androideabi-4.7")):
+        os.environ['NDK_TOOLCHAIN_VERSION'] = '4.7'
+        print "The Selected NDK toolchain version was 4.7 !"
+    else:
+        print "Couldn't find the gcc toolchain."
+        exit(1)
+
+def caculate_built_samples(args):
+    ''' Compute the sampels to be built
+    'cpp' for short of all cpp samples
+    'lua' for short of all lua smpleas
+    'jsb' for short of all javascript samples
+    '''
+
+    if 'all' in args:
+        return ALL_SAMPLES
+
+    targets = []
+    if 'cpp' in args:
+        targets += CPP_SAMPLES
+        args.remove('cpp')
+    if 'lua' in args:
+        targets += LUA_SAMPLES
+        args.remove('lua')
+    if 'jsb' in args:
+        targets += JSB_SAMPLES
+        args.remove('jsb')
+
+    targets += args
+
+    # remove duplicate elements, for example
+    # python android-build.py cpp hellocpp
+    targets = set(targets)
+    return list(targets)
+
+def do_build(cocos_root, ndk_root, app_android_root, ndk_build_param):
+
+    ndk_path = os.path.join(ndk_root, "ndk-build")
+
+    # windows should use ";" to seperate module paths
+    platform = sys.platform
+    if platform == 'win32':
+        ndk_module_path = 'NDK_MODULE_PATH=%s;%s/external;%s/cocos' % (cocos_root, cocos_root, cocos_root)
+    else:
+        ndk_module_path = 'NDK_MODULE_PATH=%s:%s/external:%s/cocos' % (cocos_root, cocos_root, cocos_root)
+
+    if ndk_build_param == None:
+        command = '%s -C %s %s' % (ndk_path, app_android_root, ndk_module_path)
+    else:
+        command = '%s -C %s %s %s' % (ndk_path, app_android_root, ndk_build_param, ndk_module_path)
+    os.system(command)
+
+def copy_files(src, dst):
+
+    for item in os.listdir(src):
+        path = os.path.join(src, item)
+        # Android can not package the file that ends with ".gz"
+        if not item.startswith('.') and not item.endswith('.gz') and os.path.isfile(path):
+            shutil.copy(path, dst)
+        if os.path.isdir(path):
+            new_dst = os.path.join(dst, item)
+            os.mkdir(new_dst)
+            copy_files(path, new_dst)
+
+def copy_resources(target, app_android_root):
+
+    # remove app_android_root/assets if it exists
+    assets_dir = os.path.join(app_android_root, "assets")
+    if os.path.isdir(assets_dir):
+        shutil.rmtree(assets_dir)
+
+    # copy resources(cpp samples and lua samples)
+    os.mkdir(assets_dir)
+    resources_dir = os.path.join(app_android_root, "../Resources")
+    if os.path.isdir(resources_dir):
+        copy_files(resources_dir, assets_dir)
+
+    # jsb samples should copy javascript files and resources(shared with cocos2d-html5)
+    if target in JSB_SAMPLES or target == "assetsmanager":
+        resources_dir = os.path.join(app_android_root, "../../../../cocos/scripting/javascript/script")
+        copy_files(resources_dir, assets_dir)
+
+        if target == "cocosdragon":
+            resources_dir = os.path.join(app_android_root, "../../Shared/games/CocosDragonJS/Published files Android")
+        if target == "crystalcraze":
+            resources_dir = os.path.join(app_android_root, "../../Shared/games/CrystalCraze/Published-Android")
+        if target == "moonwarriors":
+            resources_dir = os.path.join(app_android_root, "../../Shared/games/MoonWarriors/res")
+        if target == "testjavascript":
+            resources_dir = os.path.join(app_android_root, "../../Shared/tests/")
+        if target == "watermelonwithme":
+            resources_dir = os.path.join(app_android_root, "../../Shared/games/WatermelonWithMe")
+        copy_files(resources_dir, assets_dir)
+
+    # AssetsManager test should also copy javascript files
+    if target == "assetsmanager":
+        resources_dir = os.path.join(app_android_root, "../../../../cocos/scripting/javascript/script")
+        copy_files(resources_dir, assets_dir)
+
+    # lua samples should copy lua script
+    if target in LUA_SAMPLES:
+        resources_dir = os.path.join(app_android_root, "../../../../cocos/scripting/lua/script")
+        copy_files(resources_dir, assets_dir)
+
+        # TestLua shared resources with TestCpp
+        if target == "testlua":
+            resources_dir = os.path.join(app_android_root, "../../../Cpp/TestCpp/Resources")
+            copy_files(resources_dir, assets_dir)
+
+def build_samples(target,ndk_build_param):
+
+    ndk_root = check_environment_variables()
+    select_toolchain_version()
+    build_targets = caculate_built_samples(target)
+
+    current_dir = os.getcwd()
+    cocos_root = os.path.join(current_dir, "..")
+
+    app_android_root = ''
+    for target in build_targets:
+        if target == 'hellocpp':
+            app_android_root = os.path.join(cocos_root, 'samples/Cpp/HelloCpp/proj.android')
+        elif target == 'testcpp':
+            app_android_root = os.path.join(cocos_root, 'samples/Cpp/TestCpp/proj.android')
+        elif target == 'simplegame':
+            app_android_root = os.path.join(cocos_root, 'samples/Cpp/SimpleGame/proj.android')
+        elif target == 'assetsmanager':
+            app_android_root = os.path.join(cocos_root, 'samples/Cpp/AssetsManager/proj.android')
+        elif target == 'hellolua':
+            app_android_root = os.path.join(cocos_root, 'samples/Lua/HelloLua/proj.android')
+        elif target == 'testlua':
+            app_android_root = os.path.join(cocos_root, 'samples/Lua/TestLua/proj.android')
+        elif target == 'cocosdragon':
+            app_android_root = os.path.join(cocos_root, 'samples/JavaScript/CocosDragonJS/proj.android')
+        elif target == 'crystalcraze':
+            app_android_root = os.path.join(cocos_root, 'samples/JavaScript/CrystalCraze/proj.android')
+        elif target == 'moonwarriors':
+            app_android_root = os.path.join(cocos_root, 'samples/JavaScript/MoonWarriors/proj.android')
+        elif target == 'testjavascript':
+            app_android_root = os.path.join(cocos_root, 'samples/JavaScript/TestJavascript/proj.android')
+        elif target == 'watermelonwithme':
+            app_android_root = os.path.join(cocos_root, 'samples/JavaScript/WatermelonWithMe/proj.android')
+        else:
+            print 'unknown target %s, pass it', target
+            continue
+
+        copy_resources(target, app_android_root)
+        do_build(cocos_root, ndk_root, app_android_root, ndk_build_param)
+
+# -------------- main --------------
+if __name__ == '__main__':
+
+    #parse the params
+    parser = OptionParser()
+    parser.add_option("-n", "--ndk", dest="ndk_build_param", help='parameter for ndk-build')
+    (opts, args) = parser.parse_args()
+
+    if len(args) == 0:
+        usage()
+    else:
+        build_samples(args, opts.ndk_build_param)
diff --git a/samples/Cpp/AssetsManagerTest/proj.android/build_native.cmd b/samples/Cpp/AssetsManagerTest/proj.android/build_native.cmd
deleted file mode 100644
index d397bbc901..0000000000
--- a/samples/Cpp/AssetsManagerTest/proj.android/build_native.cmd
+++ /dev/null
@@ -1,87 +0,0 @@
-@echo off
-
-set APPNAME="AssetsManager"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1 
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-set BINDINGS_JS_ROOT=%COCOS2DX_ROOT%\cocos\scripting\javascript\script
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %APP_ROOT%\Resources\* %APP_ANDROID_ROOT%\assets
-
-rem copy bindings/*.js into assets' root
-xcopy /e /q /r /y %BINDINGS_JS_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd NDK_LOG=0 V=0 %*
-pause
\ No newline at end of file
diff --git a/samples/Cpp/AssetsManagerTest/proj.android/build_native.sh b/samples/Cpp/AssetsManagerTest/proj.android/build_native.sh
deleted file mode 100755
index 30549e8869..0000000000
--- a/samples/Cpp/AssetsManagerTest/proj.android/build_native.sh
+++ /dev/null
@@ -1,123 +0,0 @@
-APPNAME="AssetsManager"
-
-# options
-
-buildexternalsfromsource=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--h	this help
-EOF
-}
-
-while getopts "sh" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-BINDINGS_JS_ROOT="$APP_ROOT/../../../cocos/scripting/javascript/script"
-
-echo "NDK_ROOT = $NDK_ROOT"
-echo "COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "APP_ROOT = $APP_ROOT"
-echo "APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy resources
-for file in "$APP_ROOT"/Resources/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-# copy bindings/*.js into assets' root
-cp -rf "$BINDINGS_JS_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-# copy icons (if they exist)
-file="$APP_ANDROID_ROOT"/assets/Icon-72.png
-if [ -f "$file" ]; then
-	cp "$file" "$APP_ANDROID_ROOT"/res/drawable-hdpi/icon.png
-fi
-file="$APP_ANDROID_ROOT"/assets/Icon-48.png
-if [ -f "$file" ]; then
-	cp "$file" "$APP_ANDROID_ROOT"/res/drawable-mdpi/icon.png
-fi
-file="$APP_ANDROID_ROOT"/assets/Icon-32.png
-if [ -f "$file" ]; then
-	cp "$file" "$APP_ANDROID_ROOT"/res/drawable-ldpi/icon.png
-fi
-
-
-if [[ "$buildexternalsfromsource" ]]; then
-    echo "Building external dependencies from source"
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos2dx/platform/third_party/android/source"
-else
-    echo "Using prebuilt externals"
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external"
-fi
diff --git a/samples/Cpp/HelloCpp/proj.android/build_native.cmd b/samples/Cpp/HelloCpp/proj.android/build_native.cmd
deleted file mode 100644
index f18ac5f170..0000000000
--- a/samples/Cpp/HelloCpp/proj.android/build_native.cmd
+++ /dev/null
@@ -1,83 +0,0 @@
-@echo off
-
-set APPNAME="HelloCpp"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1 
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%\external;%COCOS2DX_ROOT%\cocos
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %APP_ROOT%\Resources\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd NDK_LOG=0 V=0 %*
-pause
\ No newline at end of file
diff --git a/samples/Cpp/HelloCpp/proj.android/build_native.sh b/samples/Cpp/HelloCpp/proj.android/build_native.sh
deleted file mode 100755
index cfd49f5d79..0000000000
--- a/samples/Cpp/HelloCpp/proj.android/build_native.sh
+++ /dev/null
@@ -1,107 +0,0 @@
-APPNAME="HelloCpp"
-
-# options
-
-buildexternalsfromsource=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--h	this help
-EOF
-}
-
-while getopts "sh" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-
-echo "NDK_ROOT = $NDK_ROOT"
-echo "COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "APP_ROOT = $APP_ROOT"
-echo "APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy resources
-for file in "$APP_ROOT"/Resources/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-if [[ "$buildexternalsfromsource" ]]; then
-    echo "Building external dependencies from source"
-    set -x
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}/external:${COCOS2DX_ROOT}/cocos"
-else
-    echo "Using prebuilt externals"
-    set -x
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}/external:${COCOS2DX_ROOT}/cocos"
-
-fi
diff --git a/samples/Cpp/SimpleGame/proj.android/build_native.cmd b/samples/Cpp/SimpleGame/proj.android/build_native.cmd
deleted file mode 100644
index 437e55298f..0000000000
--- a/samples/Cpp/SimpleGame/proj.android/build_native.cmd
+++ /dev/null
@@ -1,83 +0,0 @@
-@echo off
-
-set APPNAME="SimpleGame"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1 
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %APP_ROOT%\Resources\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd NDK_LOG=0 V=0 %*
-pause
\ No newline at end of file
diff --git a/samples/Cpp/SimpleGame/proj.android/build_native.sh b/samples/Cpp/SimpleGame/proj.android/build_native.sh
deleted file mode 100755
index 8f09b2bb6b..0000000000
--- a/samples/Cpp/SimpleGame/proj.android/build_native.sh
+++ /dev/null
@@ -1,107 +0,0 @@
-APPNAME="SimpleGame"
-
-# options
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--h	this help
-EOF
-}
-
-while getopts "h" OPTION; do
-case "$OPTION" in
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=$(sed '/\./d' "$_LOCALPROPERTIES_FILE")
-    for line in $_PROPERTIES; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-
-echo "NDK_ROOT = $NDK_ROOT"
-echo "COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "APP_ROOT = $APP_ROOT"
-echo "APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy resources
-for file in "$APP_ROOT"/Resources/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-# copy icons (if they exist)
-file="$APP_ANDROID_ROOT"/assets/Icon-72.png
-if [ -f "$file" ]; then
-	cp "$file" "$APP_ANDROID_ROOT"/res/drawable-hdpi/icon.png
-fi
-file="$APP_ANDROID_ROOT"/assets/Icon-48.png
-if [ -f "$file" ]; then
-	cp "$file" "$APP_ANDROID_ROOT"/res/drawable-mdpi/icon.png
-fi
-file="$APP_ANDROID_ROOT"/assets/Icon-32.png
-if [ -f "$file" ]; then
-	cp "$file" "$APP_ANDROID_ROOT"/res/drawable-ldpi/icon.png
-fi
-
-echo "Building in debug"
-
-"$NDK_ROOT"/ndk-build NDK_DEBUG=1 -C "$APP_ANDROID_ROOT" \
-    "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external"
diff --git a/samples/Cpp/TestCpp/proj.android/build_native.cmd b/samples/Cpp/TestCpp/proj.android/build_native.cmd
deleted file mode 100644
index d8eaaea7c7..0000000000
--- a/samples/Cpp/TestCpp/proj.android/build_native.cmd
+++ /dev/null
@@ -1,90 +0,0 @@
-@echo off
-
-set APPNAME="TestCpp"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1 
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\external;%COCOS2DX_ROOT%\cocos
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %APP_ROOT%\Resources\* %APP_ANDROID_ROOT%\assets
-
-rem remove test_image_rgba4444.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_image_rgba4444.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_rgba8888.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_rgb888.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_rgba4444.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_a8.pvr.gz
-
-call %NDK_ROOT%\ndk-build.cmd NDK_LOG=0 V=0 %*
-pause
\ No newline at end of file
diff --git a/samples/Cpp/TestCpp/proj.android/build_native.sh b/samples/Cpp/TestCpp/proj.android/build_native.sh
deleted file mode 100755
index 69464cc437..0000000000
--- a/samples/Cpp/TestCpp/proj.android/build_native.sh
+++ /dev/null
@@ -1,98 +0,0 @@
-APPNAME="TestCpp"
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--h	this help
-EOF
-}
-
-while getopts "h" OPTION; do
-case "$OPTION" in
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=$(sed '/\./d' "$_LOCALPROPERTIES_FILE")
-    for line in $_PROPERTIES; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-
-echo "NDK_ROOT = $NDK_ROOT"
-echo "COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "APP_ROOT = $APP_ROOT"
-echo "APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy resources
-for file in "$APP_ROOT"/Resources/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-# remove test_image_rgba4444.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_image_rgba4444.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_rgba8888.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_rgb888.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_rgba4444.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_a8.pvr.gz
-
-echo "Using prebuilt externals"
-"$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-    "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/external:${COCOS2DX_ROOT}/cocos"
diff --git a/samples/Javascript/CocosDragonJS/proj.android/build_native.cmd b/samples/Javascript/CocosDragonJS/proj.android/build_native.cmd
deleted file mode 100644
index 76a9a7138f..0000000000
--- a/samples/Javascript/CocosDragonJS/proj.android/build_native.cmd
+++ /dev/null
@@ -1,90 +0,0 @@
-@echo off
-
-set APPNAME="CocosDragonJS"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -p  Run make with -j8 option to take advantage of multiple processors
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1
-	if "%~1"=="-p" set PARALLEL_BUILD_FLAG=\-j8
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-set RESROUCE_ROOT="%APP_ROOT%\..\Shared\games\CocosDragonJS\Published files Android"
-set BINDINGS_JS_ROOT=%COCOS2DX_ROOT%\cocos\scripting\javascript\script
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %RESROUCE_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-rem copy bindings/*.js into assets' root
-xcopy /e /q /r /y %BINDINGS_JS_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd %PARALLEL_BUILD_FLAG% NDK_LOG=0 V=0 %*
-pause
diff --git a/samples/Javascript/CocosDragonJS/proj.android/build_native.sh b/samples/Javascript/CocosDragonJS/proj.android/build_native.sh
deleted file mode 100755
index 768c2caf04..0000000000
--- a/samples/Javascript/CocosDragonJS/proj.android/build_native.sh
+++ /dev/null
@@ -1,114 +0,0 @@
-#NDK_ROOT="/opt/android/android-ndk"
-APPNAME="CocosDragonJS"
-
-# options
-
-buildexternalsfromsource=
-PARALLEL_BUILD_FLAG=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--p  Run make with -j8 option to take advantage of multiple processors
--h	this help
-EOF
-}
-
-while getopts "sph" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-p)
-PARALLEL_BUILD_FLAG=\-j8
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# exit this script if any commmand fails
-set -e
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-RESROUCE_ROOT="$APP_ROOT/../Shared/games/CocosDragonJS/Published files Android"
-BINDINGS_JS_ROOT="$APP_ROOT/../../../cocos/scripting/javascript/script"
-
-echo
-echo "Paths"
-echo "    NDK_ROOT = $NDK_ROOT"
-echo "    COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "    APP_ROOT = $APP_ROOT"
-echo "    APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-echo
-
-# Debug
-set -x
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy "Resources" into "assets"
-cp -rf "$RESROUCE_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-# copy bindings/*.js into assets' root
-cp -rf "$BINDINGS_JS_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-echo "Using prebuilt externals"
-echo
-
-set -x
-
-"$NDK_ROOT"/ndk-build $PARALLEL_BUILD_FLAG -C "$APP_ANDROID_ROOT" $* \
-    "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external" \
-    NDK_LOG=0 V=0
diff --git a/samples/Javascript/CrystalCraze/proj.android/build_native.cmd b/samples/Javascript/CrystalCraze/proj.android/build_native.cmd
deleted file mode 100644
index 22f5ad4442..0000000000
--- a/samples/Javascript/CrystalCraze/proj.android/build_native.cmd
+++ /dev/null
@@ -1,90 +0,0 @@
-@echo off
-
-set APPNAME="CrystalCraze"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -p  Run make with -j8 option to take advantage of multiple processors
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1
-	if "%~1"=="-p" set PARALLEL_BUILD_FLAG=\-j8
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-set RESROUCE_ROOT="%APP_ROOT%\..\Shared\games\CrystalCraze\Published-Android"
-set BINDINGS_JS_ROOT=%COCOS2DX_ROOT%\cocos\scripting\javascript\script
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %RESROUCE_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-rem copy bindings/*.js into assets' root
-xcopy /e /q /r /y %BINDINGS_JS_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd %PARALLEL_BUILD_FLAG% NDK_LOG=0 V=0 %*
-pause
diff --git a/samples/Javascript/CrystalCraze/proj.android/build_native.sh b/samples/Javascript/CrystalCraze/proj.android/build_native.sh
deleted file mode 100755
index 102eefa80f..0000000000
--- a/samples/Javascript/CrystalCraze/proj.android/build_native.sh
+++ /dev/null
@@ -1,115 +0,0 @@
-#NDK_ROOT="/opt/android/android-ndk"
-APPNAME="CrystalCraze"
-
-# options
-
-buildexternalsfromsource=
-PARALLEL_BUILD_FLAG=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--p  Run make with -j8 option to take advantage of multiple processors
--h	this help
-EOF
-}
-
-while getopts "sph" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-p)
-PARALLEL_BUILD_FLAG=\-j8
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# exit this script if any commmand fails
-set -e
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-RESROUCE_ROOT="$APP_ROOT/../Shared/games/CrystalCraze/Published-Android"
-BINDINGS_JS_ROOT="$APP_ROOT/../../../cocos/scripting/javascript/script"
-
-echo
-echo "Paths"
-echo "    NDK_ROOT = $NDK_ROOT"
-echo "    COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "    APP_ROOT = $APP_ROOT"
-echo "    APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-echo
-
-# Debug
-set -x
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy "Resources" into "assets"
-cp -rf "$RESROUCE_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-# copy bindings/*.js into assets' root
-cp -rf "$BINDINGS_JS_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-
-echo "Using prebuilt externals"
-echo
-
-set -x
-
-"$NDK_ROOT"/ndk-build $PARALLEL_BUILD_FLAG -C "$APP_ANDROID_ROOT" $* \
-    "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external" \
-    NDK_LOG=0 V=0
diff --git a/samples/Javascript/MoonWarriors/proj.android/build_native.cmd b/samples/Javascript/MoonWarriors/proj.android/build_native.cmd
deleted file mode 100644
index e2c1c82c7e..0000000000
--- a/samples/Javascript/MoonWarriors/proj.android/build_native.cmd
+++ /dev/null
@@ -1,96 +0,0 @@
-@echo off
-
-set APPNAME="MoonWarriors"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -p  Run make with -j8 option to take advantage of multiple processors
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1
-	if "%~1"=="-p" set PARALLEL_BUILD_FLAG=\-j8
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-set RESROUCE_ROOT="%APP_ROOT%\..\Shared\games\MoonWarriors\res"
-set BINDINGS_JS_ROOT=%COCOS2DX_ROOT%\cocos\scripting\javascript\script
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %RESROUCE_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-rem copy MoonWarriors js
-xcopy /e /q /r /y %RESROUCE_ROOT%\..\src %APP_ANDROID_ROOT%\assets
-
-rem copy MoonWarriors-native.js
-xcopy /e /q /r /y %RESROUCE_ROOT%\..\* %APP_ANDROID_ROOT%\assets
-
-rem copy bindings/*.js into assets' root
-xcopy /e /q /r /y %BINDINGS_JS_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd %PARALLEL_BUILD_FLAG% NDK_LOG=0 V=0 %*
-pause
diff --git a/samples/Javascript/MoonWarriors/proj.android/build_native.sh b/samples/Javascript/MoonWarriors/proj.android/build_native.sh
deleted file mode 100755
index e97488b40c..0000000000
--- a/samples/Javascript/MoonWarriors/proj.android/build_native.sh
+++ /dev/null
@@ -1,117 +0,0 @@
-APPNAME="MoonWarriors"
-
-# options
-
-buildexternalsfromsource=
-PARALLEL_BUILD_FLAG=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--p  Run make with -j8 option to take advantage of multiple processors
--h	this help
-EOF
-}
-
-while getopts "sph" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-p)
-PARALLEL_BUILD_FLAG=\-j8
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# exit this script if any commmand fails
-set -e
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-RESROUCE_ROOT="$APP_ROOT/../Shared/games/MoonWarriors/res"
-BINDINGS_JS_ROOT="$APP_ROOT/../../../cocos/scripting/javascript/script"
-
-echo
-echo "Paths"
-echo "    NDK_ROOT = $NDK_ROOT"
-echo "    COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "    APP_ROOT = $APP_ROOT"
-echo "    APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-echo
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-
-# copy "Resources" into "assets"
-cp -rf "$RESROUCE_ROOT" "$APP_ANDROID_ROOT"/assets
-
-# copy MoonWarriors js
-cp -rf "$RESROUCE_ROOT"/../src "$APP_ANDROID_ROOT"/assets
-# copy MoonWarriors-native.js
-cp "$RESROUCE_ROOT"/../*.js "$APP_ANDROID_ROOT"/assets
-
-# copy bindings/*.js into assets' root
-cp -rf "$BINDINGS_JS_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-
-echo "Using prebuilt externals"
-echo
-
-set -x
-
-"$NDK_ROOT"/ndk-build $PARALLEL_BUILD_FLAG -C "$APP_ANDROID_ROOT" $* \
-    "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external" \
-    NDK_LOG=1 V=1
diff --git a/samples/Javascript/TestJavascript/proj.android/build_native.cmd b/samples/Javascript/TestJavascript/proj.android/build_native.cmd
deleted file mode 100644
index a0a5ec0785..0000000000
--- a/samples/Javascript/TestJavascript/proj.android/build_native.cmd
+++ /dev/null
@@ -1,90 +0,0 @@
-@echo off
-
-set APPNAME="TestJavascript"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -p  Run make with -j8 option to take advantage of multiple processors
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1
-	if "%~1"=="-p" set PARALLEL_BUILD_FLAG=\-j8
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-set BINDINGS_JS_ROOT=%COCOS2DX_ROOT%\cocos\scripting\javascript\script
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-mkdir %APP_ANDROID_ROOT%\assets\res
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %APP_ROOT%\..\Shared\tests\* %APP_ANDROID_ROOT%\assets
-
-rem copy bindings/*.js into assets' root
-xcopy /e /q /r /y %BINDINGS_JS_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd %PARALLEL_BUILD_FLAG% NDK_LOG=0 V=0 %*
-pause
\ No newline at end of file
diff --git a/samples/Javascript/TestJavascript/proj.android/build_native.sh b/samples/Javascript/TestJavascript/proj.android/build_native.sh
deleted file mode 100755
index 3378f4006a..0000000000
--- a/samples/Javascript/TestJavascript/proj.android/build_native.sh
+++ /dev/null
@@ -1,114 +0,0 @@
-APPNAME="TestJavascript"
-
-# options
-
-buildexternalsfromsource=
-PARALLEL_BUILD_FLAG=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--p  Run make with -j8 option to take advantage of multiple processors
--h	this help
-EOF
-}
-
-while getopts "sph" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-p)
-PARALLEL_BUILD_FLAG=\-j8
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# exit this script if any commmand fails
-set -e
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-BINDINGS_JS_ROOT="$APP_ROOT/../../../cocos/scripting/javascript/script"
-
-echo
-echo "Paths"
-echo "    NDK_ROOT = $NDK_ROOT"
-echo "    COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "    APP_ROOT = $APP_ROOT"
-echo "    APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-echo
-
-# Debug
-set -x
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-mkdir "$APP_ANDROID_ROOT"/assets/res
-
-# copy src/**/*.js from cocos2d-js-tests into assets' root
-cp -rf "$APP_ROOT"/../Shared/tests/* "$APP_ANDROID_ROOT"/assets
-
-
-# copy bindings/*.js into assets' root
-cp -rf "$BINDINGS_JS_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-echo "Using prebuilt externals"
-echo
-
-set -x
-
-"$NDK_ROOT"/ndk-build $PARALLEL_BUILD_FLAG -C "$APP_ANDROID_ROOT" $* \
-    "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external" \
-    NDK_LOG=0 V=0
diff --git a/samples/Javascript/WatermelonWithMe/proj.android/build_native.cmd b/samples/Javascript/WatermelonWithMe/proj.android/build_native.cmd
deleted file mode 100644
index a592025ff0..0000000000
--- a/samples/Javascript/WatermelonWithMe/proj.android/build_native.cmd
+++ /dev/null
@@ -1,90 +0,0 @@
-@echo off
-
-set APPNAME="WatermelonWithMe"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -p  Run make with -j8 option to take advantage of multiple processors
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1
-	if "%~1"=="-p" set PARALLEL_BUILD_FLAG=\-j8
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-set RESROUCE_ROOT="%APP_ROOT%\..\Shared\games\WatermelonWithMe"
-set BINDINGS_JS_ROOT=%COCOS2DX_ROOT%\cocos\scripting\javascript\script
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %RESROUCE_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-rem copy bindings/*.js into assets' root
-xcopy /e /q /r /y %BINDINGS_JS_ROOT%\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd %PARALLEL_BUILD_FLAG% NDK_LOG=0 V=0 %*
-pause
diff --git a/samples/Javascript/WatermelonWithMe/proj.android/build_native.sh b/samples/Javascript/WatermelonWithMe/proj.android/build_native.sh
deleted file mode 100755
index e976f1c2b2..0000000000
--- a/samples/Javascript/WatermelonWithMe/proj.android/build_native.sh
+++ /dev/null
@@ -1,113 +0,0 @@
-APPNAME="TestJavascript"
-
-# options
-
-buildexternalsfromsource=
-PARALLEL_BUILD_FLAG=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--p  Run make with -j8 option to take advantage of multiple processors
--h	this help
-EOF
-}
-
-while getopts "sph" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-p)
-PARALLEL_BUILD_FLAG=\-j8
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# exit this script if any commmand fails
-set -e
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-RESROUCE_ROOT="$APP_ROOT/../Shared/games/WatermelonWithMe"
-BINDINGS_JS_ROOT="$APP_ROOT/../../../cocos/scripting/javascript/script"
-
-echo
-echo "Paths"
-echo "    NDK_ROOT = $NDK_ROOT"
-echo "    COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "    APP_ROOT = $APP_ROOT"
-echo "    APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-echo
-
-# Debug
-set -x
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy "Resources" into "assets"
-cp -rf "$RESROUCE_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-# copy bindings/*.js into assets' root
-cp -rf "$BINDINGS_JS_ROOT"/* "$APP_ANDROID_ROOT"/assets
-
-echo "Using prebuilt externals"
-echo
-
-set -x
-
-"$NDK_ROOT"/ndk-build $PARALLEL_BUILD_FLAG -C "$APP_ANDROID_ROOT" $* \
-    "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external" \
-    NDK_LOG=0 V=0
diff --git a/samples/Lua/HelloLua/proj.android/build_native.cmd b/samples/Lua/HelloLua/proj.android/build_native.cmd
deleted file mode 100644
index 4116608669..0000000000
--- a/samples/Lua/HelloLua/proj.android/build_native.cmd
+++ /dev/null
@@ -1,86 +0,0 @@
-@echo off
-
-set APPNAME="HelloLua"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1 
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %APP_ROOT%\Resources\* %APP_ANDROID_ROOT%\assets
-
-rem copy common luaScript
-xcopy /e /q /r /y %COCOS2DX_ROOT%\cocos\scripting\lua\script\* %APP_ANDROID_ROOT%\assets
-
-call %NDK_ROOT%\ndk-build.cmd NDK_LOG=0 V=0 %*
-pause
\ No newline at end of file
diff --git a/samples/Lua/HelloLua/proj.android/build_native.sh b/samples/Lua/HelloLua/proj.android/build_native.sh
deleted file mode 100755
index 0e0f3662f5..0000000000
--- a/samples/Lua/HelloLua/proj.android/build_native.sh
+++ /dev/null
@@ -1,116 +0,0 @@
-APPNAME="HelloLua"
-
-# options
-
-buildexternalsfromsource=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--h	this help
-EOF
-}
-
-while getopts "sh" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-COCOS2DX_ROOT="$DIR/../../../.."
-APP_ROOT="$DIR/.."
-APP_ANDROID_ROOT="$DIR"
-
-echo "NDK_ROOT = $NDK_ROOT"
-echo "COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "APP_ROOT = $APP_ROOT"
-echo "APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy resources
-for file in "$APP_ROOT"/Resources/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-#copy comment script
-for file in "$APP_ROOT"/../../../cocos/scripting/lua/script/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-if [[ "$buildexternalsfromsource" ]]; then
-    echo "Building external dependencies from source"
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}/external:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}"
-else
-    echo "Using prebuilt externals"
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}/external:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}"
-fi
diff --git a/samples/Lua/TestLua/proj.android/build_native.cmd b/samples/Lua/TestLua/proj.android/build_native.cmd
deleted file mode 100644
index fa1fc0ad75..0000000000
--- a/samples/Lua/TestLua/proj.android/build_native.cmd
+++ /dev/null
@@ -1,93 +0,0 @@
-@echo off
-
-set APPNAME="TestLua"
-
-set buildexternalsfromsource=
-set PARALLEL_BUILD_FLAG=
-
-goto :getopts
-
-:usage
-	echo Build C/C++ code for %APPNAME% using Android NDK
-	echo OPTIONS:
-	echo -s	Build externals from source
-	echo -h	this help
-	pause
-  exit /b 1  
-  
-:def
-	echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment." 
-	pause
-	exit /b 1
-
-:getopts 
-	set "par=%~1"
-	if "%par%"=="" (goto :L)
-	if "%~1"=="-s" set /a buildexternalsfromsource=1 
-	if "%~1"=="-h" goto :usage
-	shift
-	goto :getopts
-
-:L
-set NDK_ROOT=%NDK_ROOT%
-if "%NDK_ROOT%"=="" goto:def
-
-rem check toolchains
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.8 (goto :toolchains48)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.7 (goto :toolchains47)
-if exist %NDK_ROOT%\toolchains\arm-linux-androideabi-4.6 (goto :toolchains46)
-echo "Couldn't find the gcc toolchain."
-pause
-exit /b 1
-
-:toolchains48
-	set NDK_TOOLCHAIN_VERSION=4.8
-	goto :InitPath
-:toolchains47
-	set NDK_TOOLCHAIN_VERSION=4.7
-	goto :InitPath
-:toolchains46
-	set NDK_TOOLCHAIN_VERSION=4.6
-
-:InitPath
-
-set COCOS2DX_ROOT=%~dp0..\..\..\..
-set APP_ROOT=%~dp0..
-set APP_ANDROID_ROOT=%~dp0
-
-if "%buildexternalsfromsource%"=="1" (goto :MODULE1) else (goto :MODULE2)
-:MODULE1
-	echo "Building external dependencies from source"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos2dx\platform\third_party\android\source
-	goto :COPY_RES
-:MODULE2
-	echo "Using prebuilt externals"
-	set NDK_MODULE_PATH=%COCOS2DX_ROOT%;%COCOS2DX_ROOT%\cocos;%COCOS2DX_ROOT%\external
-
-:COPY_RES
-echo NDK_ROOT = %NDK_ROOT%
-echo COCOS2DX_ROOT=%COCOS2DX_ROOT%
-echo APP_ROOT=%APP_ROOT%
-echo APP_ANDROID_ROOT=%APP_ANDROID_ROOT%
-echo NDK_TOOLCHAIN_VERSION=%NDK_TOOLCHAIN_VERSION%
-
-rem make sure assets is exist
-if exist %APP_ANDROID_ROOT%\assets rd /q /s %APP_ANDROID_ROOT%\assets
-
-mkdir %APP_ANDROID_ROOT%\assets
-
-rem copy Resources/* into assets' root
-xcopy /e /q /r /y %APP_ROOT%\Resources\* %APP_ANDROID_ROOT%\assets
-
-rem copy common luaScript
-xcopy /e /q /r /y %COCOS2DX_ROOT%\cocos\scripting\lua\script\* %APP_ANDROID_ROOT%\assets
-
-rem remove test_image_rgba4444.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_image_rgba4444.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_rgba8888.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_rgb888.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_rgba4444.pvr.gz
-del /f /q %APP_ANDROID_ROOT%\assets\Images\test_1021x1024_a8.pvr.gz
-
-call %NDK_ROOT%\ndk-build.cmd NDK_LOG=0 V=0 %*
-pause
\ No newline at end of file
diff --git a/samples/Lua/TestLua/proj.android/build_native.sh b/samples/Lua/TestLua/proj.android/build_native.sh
deleted file mode 100755
index 1774c62c32..0000000000
--- a/samples/Lua/TestLua/proj.android/build_native.sh
+++ /dev/null
@@ -1,143 +0,0 @@
-APPNAME="TestLua"
-
-# options
-
-buildexternalsfromsource=
-
-usage(){
-cat << EOF
-usage: $0 [options]
-
-Build C/C++ code for $APPNAME using Android NDK
-
-OPTIONS:
--s	Build externals from source
--h	this help
-EOF
-}
-
-while getopts "sh" OPTION; do
-case "$OPTION" in
-s)
-buildexternalsfromsource=1
-;;
-h)
-usage
-exit 0
-;;
-esac
-done
-
-# read local.properties
-
-_LOCALPROPERTIES_FILE=$(dirname "$0")"/local.properties"
-if [ -f "$_LOCALPROPERTIES_FILE" ]
-then
-    [ -r "$_LOCALPROPERTIES_FILE" ] || die "Fatal Error: $_LOCALPROPERTIES_FILE exists but is unreadable"
-
-    # strip out entries with a "." because Bash cannot process variables with a "."
-    _PROPERTIES=`sed '/\./d' "$_LOCALPROPERTIES_FILE"`
-    for line in "$_PROPERTIES"; do
-        declare "$line";
-    done
-fi
-
-# paths
-
-if [ -z "${NDK_ROOT+aaa}" ];then
-echo "NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties"
-exit 1
-fi
-
-# For compatibility of android-ndk-r9, 4.7 was removed from r9
-if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.7" ]; then
-    export NDK_TOOLCHAIN_VERSION=4.7
-    echo "The Selected NDK toolchain version was 4.7 !"
-else
-    if [ -d "${NDK_ROOT}/toolchains/arm-linux-androideabi-4.8" ]; then
-        export NDK_TOOLCHAIN_VERSION=4.8
-        echo "The Selected NDK toolchain version was 4.8 !"
-    else
-        echo "Couldn't find the gcc toolchain."
-        exit 1
-    fi
-fi
-
-
-if [ -z "${COCOS2DX_ROOT+aaa}" ]; then
-# ... if COCOS2DX_ROOT is not set
-# ... find current working directory
-    DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# ... use paths relative to current directory
-    COCOS2DX_ROOT="$DIR/../../../.."
-    APP_ROOT="$DIR/.."
-    APP_ANDROID_ROOT="$DIR"
-else
-    APP_ROOT="$COCOS2DX_ROOT"/samples/Lua/"$APPNAME"
-    APP_ANDROID_ROOT="$COCOS2DX_ROOT"/samples/Lua/"$APPNAME"/proj.android
-fi
-
-echo "NDK_ROOT = $NDK_ROOT"
-echo "COCOS2DX_ROOT = $COCOS2DX_ROOT"
-echo "APP_ROOT = $APP_ROOT"
-echo "APP_ANDROID_ROOT = $APP_ANDROID_ROOT"
-
-# make sure assets is exist
-if [ -d "$APP_ANDROID_ROOT"/assets ]; then
-    rm -rf "$APP_ANDROID_ROOT"/assets
-fi
-
-mkdir "$APP_ANDROID_ROOT"/assets
-
-# copy resources
-for file in "$APP_ROOT"/../../Cpp/TestCpp/Resources/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-# copy luaScript
-for file in "$APP_ROOT"/Resources/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-# copy common luaScript
-for file in "$APP_ROOT"/../../../cocos/scripting/lua/script/*
-do
-if [ -d "$file" ]; then
-    cp -rf "$file" "$APP_ANDROID_ROOT"/assets
-fi
-
-if [ -f "$file" ]; then
-    cp "$file" "$APP_ANDROID_ROOT"/assets
-fi
-done
-
-# remove test_image_rgba4444.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_image_rgba4444.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_rgba8888.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_rgb888.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_rgba4444.pvr.gz
-rm -f "$APP_ANDROID_ROOT"/assets/Images/test_1021x1024_a8.pvr.gz
-
-if [[ "$buildexternalsfromsource" ]]; then
-    echo "Building external dependencies from source"
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external"
-else
-    echo "Using prebuilt externals"
-    "$NDK_ROOT"/ndk-build -C "$APP_ANDROID_ROOT" $* \
-        "NDK_MODULE_PATH=${COCOS2DX_ROOT}:${COCOS2DX_ROOT}/cocos:${COCOS2DX_ROOT}/external"
-fi