From 6810029b2cf12c6167a7745ca8ab8ab64482bc2a Mon Sep 17 00:00:00 2001
From: Ricardo Oliveira <ricardo@anyline.com>
Date: Mon, 18 Jul 2022 13:52:46 +0200
Subject: [PATCH] Add MSBuild Target to remove Anyline Assets

---
 .../AnylineExamples.Droid.csproj              | 31 ++++++++++++-----
 .../AnylineExamples.iOS.csproj                | 30 ++++++++++++-----
 Nuget/Anyline.Xamarin.SDK.Droid.nuspec        |  1 +
 Nuget/build/Anyline.Xamarin.SDK.Droid.targets | 33 +++++++++++++++++++
 Nuget/build/Anyline.Xamarin.SDK.iOS.targets   | 30 +++++++++++++++++
 5 files changed, 107 insertions(+), 18 deletions(-)
 create mode 100644 Nuget/build/Anyline.Xamarin.SDK.Droid.targets

diff --git a/Examples/AnylineExamples.Droid/AnylineExamples.Droid.csproj b/Examples/AnylineExamples.Droid/AnylineExamples.Droid.csproj
index a3ecd9abf..b62e1d2c4 100644
--- a/Examples/AnylineExamples.Droid/AnylineExamples.Droid.csproj
+++ b/Examples/AnylineExamples.Droid/AnylineExamples.Droid.csproj
@@ -202,15 +202,28 @@
     <XmlPoke XmlInputPath="Properties\AndroidManifest.xml" Namespaces="&lt;Namespace Prefix='android' Uri='http://schemas.android.com/apk/res/android' /&gt;" Query="manifest/@android:versionName" Value="$(ANYLINE_ANDROID_SDK_VERSION)" />
   </Target>
     
-  <Target Name="RemoveModules" BeforeTargets="_CreateBaseApkWithAapt2">
-    <!--
-    <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_id" />
-    <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_license_plate" />
-    <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_anyline_ocr" />
-    <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_energy" />
-    <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_document" />
-    <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_barcode" />
-    -->
+
+  <!-- 
+  Starting with Anyline SDK 41, to reduce the final app size
+  just add the folowing target to your ".csproj" file and remove the modules not required from the "ModulesToKeep" property.
+  please refer to https://documentation.anyline.com/toc/platforms/xamarin/reduce_app_size.html for documentation
+  -->
+  <Target Name="FilterAnylineAssets" BeforeTargets="_CreateBaseApkWithAapt2">
+    <MSBuild Properties="ModulesToKeep=ocr;barcode;document;energy;id;license_plate;tire" Projects="$(MSBuildProjectFile)" Targets="_RemoveAnylineModules" />
   </Target>
 
+  <!-- 
+    For Anyline SDK <= 40, use the following target to remove modules that are not required:
+
+    <Target Name="RemoveModules" BeforeTargets="_CreateBaseApkWithAapt2">
+      <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_id" />
+      <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_license_plate" />
+      <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_anyline_ocr" />
+      <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_energy" />
+      <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_document" />
+      <RemoveDir Directories="$(ProjectDir)obj\$(Configuration)\assets\anyline\module_barcode" />
+    </Target>
+  -->
+
+
 </Project>
\ No newline at end of file
diff --git a/Examples/AnylineExamples.iOS/AnylineExamples.iOS.csproj b/Examples/AnylineExamples.iOS/AnylineExamples.iOS.csproj
index c2ff0b572..1f0863b5a 100644
--- a/Examples/AnylineExamples.iOS/AnylineExamples.iOS.csproj
+++ b/Examples/AnylineExamples.iOS/AnylineExamples.iOS.csproj
@@ -181,15 +181,27 @@
     <XmlPoke XmlInputPath="Info.plist" Query="//dict/key[. = 'CFBundleShortVersionString']/following-sibling::string[1]" Value="$(ANYLINE_IOS_SDK_VERSION)" />
   </Target>
    
-  <Target Name="RemoveModules" BeforeTargets="_CreateAssetPackManifest">
-    <!-- 
-    <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_id" />
-    <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_license_plate" />
-    <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_anyline_ocr" />
-    <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_energy" />
-    <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_document" />
-    <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_barcode" />
-    -->
+  <!-- 
+  Starting with Anyline SDK 41, to reduce the final app size
+  just add the folowing target to your ".csproj" file and remove the modules not required from the "ModulesToKeep" property.
+  please refer to https://documentation.anyline.com/toc/platforms/xamarin/reduce_app_size.html for documentation 
+  -->
+  <Target Name="FilterAnylineAssets" BeforeTargets="_CreateAssetPackManifest">
+    <MSBuild Properties="ModulesToKeep=ocr;barcode;document;energy;id;license_plate;tire" Projects="$(MSBuildProjectFile)" Targets="_RemoveAnylineModules" />
   </Target>
+
+  <!-- 
+    For Anyline SDK <= 40, use the following target to remove modules that are not required:
+
+    <Target Name="RemoveModules" BeforeTargets="_CreateAssetPackManifest"> 
+      <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_anyline_ocr" />
+      <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_barcode" />
+      <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_document" />
+      <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_energy" />
+      <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_id" />
+      <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_license_plate" />
+      <RemoveDir Directories="$(AppBundleDir)\AnylineResources.bundle\module_tire" />
+    </Target>
+  -->
     
 </Project>
\ No newline at end of file
diff --git a/Nuget/Anyline.Xamarin.SDK.Droid.nuspec b/Nuget/Anyline.Xamarin.SDK.Droid.nuspec
index e4b1dbd8d..d283f8762 100644
--- a/Nuget/Anyline.Xamarin.SDK.Droid.nuspec
+++ b/Nuget/Anyline.Xamarin.SDK.Droid.nuspec
@@ -35,6 +35,7 @@
 			<file src="lib\MonoAndroid10\AnylineXamarinSDK.Droid.dll" target="lib\MonoAndroid10" />
 			<file src="..\README.md" target="README.md" />
 			<file src="..\LICENSE.md" target="LICENSE.md" />
+		    <file src="build\Anyline.Xamarin.SDK.Droid.targets" target="build" />
 		</files>
 				
     </package>
diff --git a/Nuget/build/Anyline.Xamarin.SDK.Droid.targets b/Nuget/build/Anyline.Xamarin.SDK.Droid.targets
new file mode 100644
index 000000000..4c297d399
--- /dev/null
+++ b/Nuget/build/Anyline.Xamarin.SDK.Droid.targets
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project>
+
+  <Target Name="_RemoveAnylineModules">
+
+    <!-- <Message Text="Modules to Keep: $(ModulesToKeep)" /> -->
+  
+    <ItemGroup>
+        <SplitModules Include="$(ModulesToKeep.Split(';'))" />
+    </ItemGroup>
+
+    <ItemGroup>
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'ocr'" Include="**\assets\anyline\module_anyline_ocr\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'barcode'" Include="**\assets\anyline\module_barcode\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'document'" Include="**\assets\anyline\module_document\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'energy'" Include="**\assets\anyline\module_energy\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'id'" Include="**\assets\anyline\module_id\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'license_plate'" Include="**\assets\anyline\module_license_plate\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'tire'" Include="**\assets\anyline\module_tire\**\*" />
+    </ItemGroup>
+
+    <!-- <Message Importance="high" Text="To Not Remove: @(_ToNotRemove)" /> -->
+
+    <ItemGroup>
+      <_AnylineAssetsToRemove 
+            Include="**\assets\anyline\module_*\**\*"
+            Exclude="@(_ToNotRemove)" />
+    </ItemGroup>
+    <Delete Files="@(_AnylineAssetsToRemove)" />
+
+  </Target>
+
+</Project>
\ No newline at end of file
diff --git a/Nuget/build/Anyline.Xamarin.SDK.iOS.targets b/Nuget/build/Anyline.Xamarin.SDK.iOS.targets
index c207c5a91..2dc059bb9 100644
--- a/Nuget/build/Anyline.Xamarin.SDK.iOS.targets
+++ b/Nuget/build/Anyline.Xamarin.SDK.iOS.targets
@@ -28,4 +28,34 @@
 
   </Target>
 
+
+  <Target Name="_RemoveAnylineModules">
+
+    <!-- <Message Text="Modules to Keep: $(ModulesToKeep)" /> -->
+  
+    <ItemGroup>
+        <SplitModules Include="$(ModulesToKeep.Split(';'))" />
+    </ItemGroup>
+
+    <ItemGroup>
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'ocr'" Include="**\AnylineResources.bundle\module_anyline_ocr\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'barcode'" Include="**\AnylineResources.bundle\module_barcode\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'document'" Include="**\AnylineResources.bundle\module_document\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'energy'" Include="**\AnylineResources.bundle\module_energy\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'id'" Include="**\AnylineResources.bundle\module_id\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'license_plate'" Include="**\AnylineResources.bundle\module_license_plate\**\*" />
+        <_ToNotRemove Condition="%(SplitModules.Identity) == 'tire'" Include="**\AnylineResources.bundle\module_tire\**\*" />
+    </ItemGroup>
+
+    <!-- <Message Importance="high" Text="To Not Remove: @(_ToNotRemove)" /> -->
+
+    <ItemGroup>
+      <_AnylineAssetsToRemove 
+            Include="**\AnylineResources.bundle\module_*\**\*"
+            Exclude="@(_ToNotRemove)" />
+    </ItemGroup>
+    <Delete Files="@(_AnylineAssetsToRemove)" />
+
+  </Target>
+
 </Project>
\ No newline at end of file