Use the new portable debug type for android projects.

Emgu.CV.Example/XamarinForms/Android/Emgu.CV.XamarinForms.Droid.csproj

@@ -27,7 +27,7 @@
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
+    <DebugType>portable</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>bin\Debug\</OutputPath>
     <DefineConstants>TRACE;DEBUG;__USE_ANDROID_CAMERA2__</DefineConstants>
@@ -46,7 +46,7 @@
     <AndroidCreatePackagePerAbi>false</AndroidCreatePackagePerAbi>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
+    <DebugType>portable</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
     <DefineConstants>TRACE;__USE_ANDROID_CAMERA2__</DefineConstants>