v3.0 dotnet

.github/workflows/dotnet-demos.yml

@@ -29,10 +29,13 @@ jobs:
         include:
         - os: ubuntu-latest
           platform: linux
+          nuget-path: ~/.nuget/NuGet/local-nuget
         - os: windows-latest
           platform: windows
+          nuget-path: ~/AppData/Roaming/NuGet/local-nuget
         - os: macos-latest
           platform: mac
+          nuget-path: ~/.nuget/NuGet/local-nuget
 
     steps:
     - uses: actions/checkout@v3
@@ -44,6 +47,34 @@ jobs:
       with:
         dotnet-version: 6.0.x
 
+    # *********** REMOVE AFTER RELEASE **********************
+    - name: mkdir NuGet directory
+      run: mkdir -p ${{ matrix.nuget-path }}
+
+    - name: Add local NuGet source
+      run: dotnet nuget add source local-nuget
+
+    - name: Pack Porcupine for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/porcupine/binding/dotnet
+
+    - name: Copy Porcupine Nuget
+      run: cp ../../../resources/porcupine/binding/dotnet/Porcupine/bin/Release/*.nupkg ${{ matrix.nuget-path }}
+
+    - name: Pack Rhino for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/rhino/binding/dotnet
+
+    - name: Copy Rhino Nuget
+      run: cp ../../../resources/rhino/binding/dotnet/Rhino/bin/Release/*.nupkg ${{ matrix.nuget-path }}
+
+    - name: Pack Picovoice for local ref
+      run: dotnet pack ../../../sdk/dotnet/Picovoice/Picovoice.csproj -c Release
+
+    - name: Copy Picovoice Nuget
+      run: cp ../../../sdk/dotnet/Picovoice/bin/Release/*.nupkg ${{ matrix.nuget-path }}
+    # ******************************************************
+
     - name: Dotnet build micdemo
       run: dotnet build -c MicDemo.Release -v n
 
@@ -84,6 +115,36 @@ jobs:
       with:
         submodules: recursive
 
+    # *********** REMOVE AFTER RELEASE **********************
+    - name: mkdir NuGet directory
+      run: rm -rf ~/.nuget/NuGet/local-nuget && mkdir -p ~/.nuget/NuGet/local-nuget
+      continue-on-error: true
+
+    - name: Add local NuGet source
+      run: dotnet nuget add source local-nuget
+      continue-on-error: true
+
+    - name: Pack Porcupine for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/porcupine/binding/dotnet
+
+    - name: Copy Porcupine Nuget
+      run: cp ../../../resources/porcupine/binding/dotnet/Porcupine/bin/Release/*.nupkg ~/.nuget/NuGet/local-nuget
+
+    - name: Pack Rhino for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/rhino/binding/dotnet
+
+    - name: Copy Rhino Nuget
+      run: cp ../../../resources/rhino/binding/dotnet/Rhino/bin/Release/*.nupkg ~/.nuget/NuGet/local-nuget
+
+    - name: Pack Picovoice for local ref
+      run: dotnet pack ../../../sdk/dotnet/Picovoice/Picovoice.csproj -c Release
+
+    - name: Copy Picovoice Nuget
+      run: cp ../../../sdk/dotnet/Picovoice/bin/Release/*.nupkg ~/.nuget/NuGet/local-nuget
+    # ******************************************************
+
     - name: Dotnet build micdemo
       run: dotnet build -c MicDemo.Release -v n
 

.github/workflows/dotnet.yml

@@ -53,6 +53,12 @@ jobs:
           - dotnet-version: 6.0.x
             binding-framework: net6.0
             test-framework: net6.0
+          - os: ubuntu-latest
+            nuget-path: ~/.nuget/NuGet/local-nuget
+          - os: macos-latest
+            nuget-path: ~/.nuget/NuGet/local-nuget
+          - os: windows-latest
+            nuget-path: ~/AppData/Roaming/NuGet/local-nuget
 
     steps:
     - name: Checkout repository and submodules
@@ -65,6 +71,28 @@ jobs:
       with:
         dotnet-version: ${{ matrix.dotnet-version }}
 
+    # *********** REMOVE AFTER RELEASE **********************
+    - name: mkdir NuGet directory
+      run: mkdir -p ${{ matrix.nuget-path }}
+
+    - name: Add local NuGet source
+      run: dotnet nuget add source local-nuget
+
+    - name: Pack Porcupine for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/porcupine/binding/dotnet
+
+    - name: Copy Porcupine Nuget
+      run: cp ../../resources/porcupine/binding/dotnet/Porcupine/bin/Release/*.nupkg ${{ matrix.nuget-path }}
+
+    - name: Pack Rhino for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/rhino/binding/dotnet
+
+    - name: Copy Rhino Nuget
+      run: cp ../../resources/rhino/binding/dotnet/Rhino/bin/Release/*.nupkg ${{ matrix.nuget-path }}
+    # ******************************************************
+
     - name: Build binding
       run: dotnet build Picovoice/Picovoice.csproj --framework ${{ matrix.binding-framework }} -v n
 
@@ -86,6 +114,30 @@ jobs:
       with:
         submodules: recursive
 
+    # *********** REMOVE AFTER RELEASE **********************
+    - name: mkdir NuGet directory
+      run: rm -rf ~/.nuget/NuGet/local-nuget && mkdir -p ~/.nuget/NuGet/local-nuget
+      continue-on-error: true
+
+    - name: Add local NuGet source
+      run: dotnet nuget add source local-nuget
+      continue-on-error: true
+
+    - name: Pack Porcupine for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/porcupine/binding/dotnet
+
+    - name: Copy Porcupine Nuget
+      run: cp ../../resources/porcupine/binding/dotnet/Porcupine/bin/Release/*.nupkg ~/.nuget/NuGet/local-nuget
+
+    - name: Pack Rhino for local ref
+      run: dotnet pack -c Release
+      working-directory: resources/rhino/binding/dotnet
+
+    - name: Copy Rhino Nuget
+      run: cp ../../resources/rhino/binding/dotnet/Rhino/bin/Release/*.nupkg ~/.nuget/NuGet/local-nuget
+    # ******************************************************
+
     - name: Build binding
       run: dotnet build Picovoice/Picovoice.csproj --framework net6.0 -v n
 

demo/dotnet/PicovoiceDemo/PicovoiceDemo.csproj

@@ -19,6 +19,6 @@
 
 	<ItemGroup>
 		<PackageReference Include="PvRecorder" Version="1.2.4" />
-		<PackageReference Include="Picovoice" Version="2.2.2" />
+		<PackageReference Include="Picovoice" Version="3.0.0" />
 	</ItemGroup>
 </Project>

sdk/dotnet/Picovoice/Picovoice.cs

@@ -203,21 +203,50 @@ public void Process(short[] pcm)
                 throw new PicovoiceInvalidStateException("Cannot process frame - resources have been released.");
             }
 
-            if (!_isWakeWordDetected)
-            {
-                _isWakeWordDetected = _porcupine.Process(pcm) == 0;
-                if (_isWakeWordDetected)
-                    _wakeWordCallback.Invoke();
-            }
-            else
+            try
             {
-                bool isFinalized = _rhino.Process(pcm);
-                if (isFinalized)
+                if (!_isWakeWordDetected)
                 {
-                    _isWakeWordDetected = false;
-                    Inference inference = _rhino.GetInference();
-                    _inferenceCallback.Invoke(inference);
+                    _isWakeWordDetected = _porcupine.Process(pcm) == 0;
+                    if (_isWakeWordDetected)
+                        _wakeWordCallback.Invoke();
                 }
+                else
+                {
+                    bool isFinalized = _rhino.Process(pcm);
+                    if (isFinalized)
+                    {
+                        _isWakeWordDetected = false;
+                        Inference inference = _rhino.GetInference();
+                        _inferenceCallback.Invoke(inference);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                throw MapToPicovoiceException(ex);
+            }
+        }
+
+        /// <summary>
+        /// Resets the internal state of Picovoice. It should be called before processing a new stream of audio
+        /// or when Picovoice was stopped while processing a stream of audio.
+        /// </summary>
+        public void Reset()
+        {
+            if (_porcupine == null || _rhino == null)
+            {
+                throw new PicovoiceInvalidStateException("Cannot process frame - resources have been released.");
+            }
+
+            try
+            {
+                _isWakeWordDetected = false;
+                _rhino.Reset();
+            }
+            catch (Exception ex)
+            {
+                throw MapToPicovoiceException(ex);
             }
         }
 
@@ -237,7 +266,7 @@ public void Process(short[] pcm)
         /// Gets the version number of the Picovoice platform
         /// </summary>
         /// <returns>Version of Picovoice</returns>
-        public string Version => "2.1.0";
+        public string Version => "3.0.0";
 
         /// <summary>
         /// Get the version of the Porcupine library

sdk/dotnet/Picovoice/Picovoice.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFrameworks>net6.0;netcoreapp3.0;netstandard2.0</TargetFrameworks>
-        <Version>2.2.2</Version>
+        <Version>3.0.0</Version>
         <Authors>Picovoice</Authors>
         <Company />
         <Product>Picovoice End-to-End Platform</Product>
@@ -35,10 +35,10 @@
         </None>
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="Porcupine" Version="2.2.3">
+        <PackageReference Include="Porcupine" Version="3.0.0">
             <PrivateAssets>analyzers</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="Rhino" Version="2.2.3">
+        <PackageReference Include="Rhino" Version="3.0.0">
             <PrivateAssets>analyzers</PrivateAssets>
         </PackageReference>
     </ItemGroup>

sdk/dotnet/PicovoiceTest/MainTest.cs

@@ -150,7 +150,7 @@ public void TestClean()
             _picovoice?.Dispose();
         }
 
-        public void RunTestCase(string audioFileName, string expectedIntent, Dictionary<string, string> expectedSlots)
+        public void ProcessFileHelper(string audioFileName)
         {
             string testAudioPath = Path.Combine(ROOT_DIR, "resources/audio_samples/", audioFileName);
 
@@ -166,6 +166,11 @@ public void RunTestCase(string audioFileName, string expectedIntent, Dictionary<
 
                 _picovoice.Process(frame.ToArray());
             }
+        }
+
+        public void RunTestCase(string audioFileName, string expectedIntent, Dictionary<string, string> expectedSlots)
+        {
+            ProcessFileHelper(audioFileName);
 
             Assert.IsTrue(_isWakeWordDetected);
             Assert.AreEqual(_inference.Intent, expectedIntent);
@@ -175,6 +180,22 @@ public void RunTestCase(string audioFileName, string expectedIntent, Dictionary<
                                           expectedSlots[keyValuePair.Key] == keyValuePair.Value));
         }
 
+        [TestMethod]
+        public void TestReset()
+        {
+            _picovoice = Picovoice.Create(
+                _accessKey,
+                GetKeywordPath("en", "picovoice"),
+                () => _picovoice.Reset(),
+                GetContextPath("en", "coffee_maker"),
+                _inferenceCallback);
+
+            _inference = null;
+            ProcessFileHelper("picovoice-coffee.wav");
+
+            Assert.IsNull(_inference);
+        }
+
         [TestMethod]
         [DynamicData(nameof(ParametersTestData))]
         public void TestTwice(