diff --git a/android/texturecubemap/AndroidManifest.xml b/android/texturecubemap/AndroidManifest.xml
index 56f9d885..9cf18008 100644
--- a/android/texturecubemap/AndroidManifest.xml
+++ b/android/texturecubemap/AndroidManifest.xml
@@ -15,6 +15,7 @@
                 android:label="Cubemap Texture"
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
 				android:launchMode="singleTask"
+                android:screenOrientation="landscape"
                 android:configChanges="orientation|screenSize|keyboardHidden">
 			<meta-data android:name="android.app.lib_name" android:value="vulkanTexturecubemap" />
 			<intent-filter>
diff --git a/android/texturecubemap/build.bat b/android/texturecubemap/build.bat
deleted file mode 100644
index 26b2e801..00000000
--- a/android/texturecubemap/build.bat
+++ /dev/null
@@ -1,29 +0,0 @@
-cd jni
-call ndk-build
-if %ERRORLEVEL% EQU 0 (
-		echo ndk-build has failed, build cancelled
-	cd..
-
-	mkdir "assets\shaders\base"
-	xcopy "..\..\data\shaders\base\*.spv" "assets\shaders\base" /Y
-	
-	mkdir "assets\shaders\cubemap"
-	xcopy "..\..\data\shaders\cubemap\*.spv" "assets\shaders\cubemap" /Y
-
-	mkdir "assets\textures"
-	xcopy "..\..\data\textures\cubemap_yokohama.ktx" "assets\textures" /Y
-
-	mkdir "assets\models"
-	xcopy "..\..\data\models\sphere.obj" "assets\models" /Y 
-	xcopy "..\..\data\models\teapot.dae" "assets\models" /Y 
-	xcopy "..\..\data\models\torusknot.obj" "assets\models" /Y 
-	xcopy "..\..\data\models\cube.obj" "assets\models" /Y 
-	
-	mkdir "res\drawable"
-	xcopy "..\..\android\images\icon.png" "res\drawable" /Y
-
-	call ant debug -Dout.final.file=vulkanTexturecubemap.apk
-) ELSE (
-	echo error : ndk-build failed with errors!
-	cd..
-)
diff --git a/android/texturecubemap/build.py b/android/texturecubemap/build.py
new file mode 100644
index 00000000..4f30992f
--- /dev/null
+++ b/android/texturecubemap/build.py
@@ -0,0 +1,47 @@
+import os
+import shutil
+import subprocess
+import sys
+import glob
+
+APK_NAME = "vulkanTexturecubemap"
+SHADER_DIR = "cubemap"
+ASSETS_MODELS = ["sphere.obj", "teapot.dae", "torusknot.obj", "cube.obj"]
+ASSETS_TEXTURES = ["cubemap_yokohama_bc3_unorm.ktx", "cubemap_yokohama_etc2_unorm.ktx", "cubemap_yokohama_astc_8x8_unorm.ktx"]
+
+if subprocess.call("ndk-build", shell=True) == 0:   
+    print("Build successful")
+
+    # Assets
+    os.makedirs("./assets/shaders/base", exist_ok=True)
+    os.makedirs("./assets/shaders/%s" % SHADER_DIR, exist_ok=True)
+    os.makedirs("./assets/textures", exist_ok=True)           
+    os.makedirs("./assets/models", exist_ok=True)           
+    os.makedirs("./res/drawable", exist_ok=True)
+
+    # Shaders    
+    # Base
+    for file in glob.glob("../../data/shaders/base/*.spv"):
+        shutil.copy(file, "./assets/shaders/base")    
+    # Sample
+    for file in glob.glob("../../data/shaders/%s/*.spv" %SHADER_DIR):
+        shutil.copy(file, "./assets/shaders/%s" % SHADER_DIR)    
+    # Textures
+    for file in ASSETS_TEXTURES:
+        shutil.copy("../../data/textures/%s" % file, "./assets/textures")        
+    # Models
+    for file in ASSETS_MODELS:
+        shutil.copy("../../data/models/%s" % file, "./assets/models")
+
+    # Icon
+    shutil.copy("../../android/images/icon.png", "./res/drawable")      
+
+    if subprocess.call("ant debug -Dout.final.file=%s.apk" % APK_NAME, shell=True) == 0:
+        if len(sys.argv) > 1:
+            if sys.argv[1] == "-deploy":
+                if subprocess.call("adb install -r %s.apk" % APK_NAME, shell=True) != 0:
+                    print("Could not deploy to device!")
+    else:
+        print("Error during build process!")
+else:
+    print("Error building project!")
diff --git a/android/texturemipmapgen/AndroidManifest.xml b/android/texturemipmapgen/AndroidManifest.xml
index a31002e0..0eea6e7e 100644
--- a/android/texturemipmapgen/AndroidManifest.xml
+++ b/android/texturemipmapgen/AndroidManifest.xml
@@ -15,6 +15,7 @@
                 android:label="Texture mip map generation"
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
 				android:launchMode="singleTask"
+                android:screenOrientation="landscape"
                 android:configChanges="orientation|screenSize|keyboardHidden">
 			<meta-data android:name="android.app.lib_name" android:value="vulkanTexturemipmapgen" />
 			<intent-filter>
diff --git a/android/texturemipmapgen/build.bat b/android/texturemipmapgen/build.bat
deleted file mode 100644
index 0b3b70d7..00000000
--- a/android/texturemipmapgen/build.bat
+++ /dev/null
@@ -1,25 +0,0 @@
-cd jni
-call ndk-build
-if %ERRORLEVEL% EQU 0 (
-	cd..
-
-	mkdir "assets\shaders\base"
-	xcopy "..\..\data\shaders\base\*.spv" "assets\shaders\base" /Y
-	
-	mkdir "assets\shaders\texturemipmapgen"
-	xcopy "..\..\data\shaders\texturemipmapgen\*.spv" "assets\shaders\texturemipmapgen" /Y
-
-	mkdir "assets\textures"
-	xcopy "..\..\data\textures\metalplate_nomips_rgba.ktx" "assets\textures" /Y
-
-	mkdir "assets\models"
-	xcopy "..\..\data\models\tunnel_cylinder.dae" "assets\models" /Y
-	
-	mkdir "res\drawable"
-	xcopy "..\..\android\images\icon.png" "res\drawable" /Y
-
-	call ant debug -Dout.final.file=vulkanTexturemipmapgen.apk
-) ELSE (
-	echo error : ndk-build failed with errors!
-	cd..
-)
diff --git a/android/texturemipmapgen/build.py b/android/texturemipmapgen/build.py
new file mode 100644
index 00000000..a9f1e96e
--- /dev/null
+++ b/android/texturemipmapgen/build.py
@@ -0,0 +1,47 @@
+import os
+import shutil
+import subprocess
+import sys
+import glob
+
+APK_NAME = "vulkanTexturemipmapgen"
+SHADER_DIR = "texturemipmapgen"
+ASSETS_MODELS = ["tunnel_cylinder.dae"]
+ASSETS_TEXTURES = ["metalplate_nomips_rgba.ktx"]
+
+if subprocess.call("ndk-build", shell=True) == 0:   
+    print("Build successful")
+
+    # Assets
+    os.makedirs("./assets/shaders/base", exist_ok=True)
+    os.makedirs("./assets/shaders/%s" % SHADER_DIR, exist_ok=True)
+    os.makedirs("./assets/textures", exist_ok=True)           
+    os.makedirs("./assets/models", exist_ok=True)           
+    os.makedirs("./res/drawable", exist_ok=True)
+
+    # Shaders    
+    # Base
+    for file in glob.glob("../../data/shaders/base/*.spv"):
+        shutil.copy(file, "./assets/shaders/base")    
+    # Sample
+    for file in glob.glob("../../data/shaders/%s/*.spv" %SHADER_DIR):
+        shutil.copy(file, "./assets/shaders/%s" % SHADER_DIR)    
+    # Textures
+    for file in ASSETS_TEXTURES:
+        shutil.copy("../../data/textures/%s" % file, "./assets/textures")        
+    # Models
+    for file in ASSETS_MODELS:
+        shutil.copy("../../data/models/%s" % file, "./assets/models")
+
+    # Icon
+    shutil.copy("../../android/images/icon.png", "./res/drawable")      
+
+    if subprocess.call("ant debug -Dout.final.file=%s.apk" % APK_NAME, shell=True) == 0:
+        if len(sys.argv) > 1:
+            if sys.argv[1] == "-deploy":
+                if subprocess.call("adb install -r %s.apk" % APK_NAME, shell=True) != 0:
+                    print("Could not deploy to device!")
+    else:
+        print("Error during build process!")
+else:
+    print("Error building project!")
diff --git a/android/vulkanscene/AndroidManifest.xml b/android/vulkanscene/AndroidManifest.xml
index ef5a4431..af49f7e5 100644
--- a/android/vulkanscene/AndroidManifest.xml
+++ b/android/vulkanscene/AndroidManifest.xml
@@ -15,7 +15,7 @@
                 android:label="Demo Scene"
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
 				android:launchMode="singleTask"
-                android:screenOrientation="landscape"                                                                                
+                android:screenOrientation="landscape"
                 android:configChanges="orientation|screenSize|keyboardHidden">
 			<meta-data android:name="android.app.lib_name" android:value="vulkanVulkanscene" />
 			<intent-filter>
diff --git a/android/vulkanscene/build.bat b/android/vulkanscene/build.bat
deleted file mode 100644
index 835501c7..00000000
--- a/android/vulkanscene/build.bat
+++ /dev/null
@@ -1,30 +0,0 @@
-cd jni
-call ndk-build
-if %ERRORLEVEL% EQU 0 (
-	echo ndk-build has failed, build cancelled
-	cd..
-
-	mkdir "assets\shaders\base"
-	xcopy "..\..\data\shaders\base\*.spv" "assets\shaders\base" /Y
-	
-
-	mkdir "assets\shaders\vulkanscene"
-	xcopy "..\..\data\shaders\vulkanscene\*.spv" "assets\shaders\vulkanscene" /Y
-
-	mkdir "assets\textures"
-	xcopy "..\..\data\textures\cubemap_vulkan.ktx" "assets\textures" /Y
-
-	mkdir "assets\models"
-    xcopy "..\..\data\models\vulkanscenelogos.dae" "assets\models" /Y  
-	xcopy "..\..\data\models\vulkanscenebackground.dae" "assets\models" /Y  
-	xcopy "..\..\data\models\vulkanscenemodels.dae" "assets\models" /Y  
-	xcopy "..\..\data\models\cube.obj" "assets\models" /Y  
-	
-	mkdir "res\drawable"
-	xcopy "..\..\android\images\icon.png" "res\drawable" /Y
-
-	call ant debug -Dout.final.file=vulkanVulkanscene.apk
-) ELSE (
-	echo error : ndk-build failed with errors!
-	cd..
-)
diff --git a/android/vulkanscene/build.py b/android/vulkanscene/build.py
new file mode 100644
index 00000000..477f05c4
--- /dev/null
+++ b/android/vulkanscene/build.py
@@ -0,0 +1,47 @@
+import os
+import shutil
+import subprocess
+import sys
+import glob
+
+APK_NAME = "vulkanVulkanscene"
+SHADER_DIR = "vulkanscene"
+ASSETS_MODELS = ["vulkanscenelogos.dae", "vulkanscenebackground.dae", "vulkanscenemodels.dae", "cube.obj"]
+ASSETS_TEXTURES = ["cubemap_vulkan.ktx"]
+
+if subprocess.call("ndk-build", shell=True) == 0:   
+    print("Build successful")
+
+    # Assets
+    os.makedirs("./assets/shaders/base", exist_ok=True)
+    os.makedirs("./assets/shaders/%s" % SHADER_DIR, exist_ok=True)
+    os.makedirs("./assets/textures", exist_ok=True)           
+    os.makedirs("./assets/models", exist_ok=True)           
+    os.makedirs("./res/drawable", exist_ok=True)
+
+    # Shaders    
+    # Base
+    for file in glob.glob("../../data/shaders/base/*.spv"):
+        shutil.copy(file, "./assets/shaders/base")    
+    # Sample
+    for file in glob.glob("../../data/shaders/%s/*.spv" %SHADER_DIR):
+        shutil.copy(file, "./assets/shaders/%s" % SHADER_DIR)    
+    # Textures
+    for file in ASSETS_TEXTURES:
+        shutil.copy("../../data/textures/%s" % file, "./assets/textures")        
+    # Models
+    for file in ASSETS_MODELS:
+        shutil.copy("../../data/models/%s" % file, "./assets/models")
+
+    # Icon
+    shutil.copy("../../android/images/icon.png", "./res/drawable")      
+
+    if subprocess.call("ant debug -Dout.final.file=%s.apk" % APK_NAME, shell=True) == 0:
+        if len(sys.argv) > 1:
+            if sys.argv[1] == "-deploy":
+                if subprocess.call("adb install -r %s.apk" % APK_NAME, shell=True) != 0:
+                    print("Could not deploy to device!")
+    else:
+        print("Error during build process!")
+else:
+    print("Error building project!")