Add script to build APK for simulated-streaming-asr. (#2220)

+name: apk-vad-asr-simulated-streaming
+
+on:
+  push:
+    branches:
+      - apk
+      - apk-android-simulate-streaming-asr
+
+  workflow_dispatch:
+
+concurrency:
+  group: apk-vad-asr-simulated-streaming-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+
+jobs:
+  simulated_streaming_asr:
+    if: github.repository_owner == 'csukuangfj' || github.repository_owner == 'k2-fsa'
+    runs-on: ${{ matrix.os }}
+    name: ${{ matrix.index }}/${{ matrix.total }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        total: ["18"]
+        index: ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17"]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      # https://github.com/actions/setup-java
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin' # See 'Supported distributions' for available options
+          java-version: '21'
+
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ matrix.os }}-android
+
+      - name: Display NDK HOME
+        shell: bash
+        run: |
+          echo "ANDROID_NDK_LATEST_HOME: ${ANDROID_NDK_LATEST_HOME}"
+          ls -lh ${ANDROID_NDK_LATEST_HOME}
+
+      - name: Install Python dependencies
+        shell: bash
+        run: |
+          python3 -m pip install --upgrade pip jinja2
+
+      - name: Setup build tool version variable
+        shell: bash
+        run: |
+          echo "---"
+          ls -lh /usr/local/lib/android/
+          echo "---"
+
+          ls -lh /usr/local/lib/android/sdk
+          echo "---"
+
+          ls -lh /usr/local/lib/android/sdk/build-tools
+          echo "---"
+
+          BUILD_TOOL_VERSION=$(ls /usr/local/lib/android/sdk/build-tools/ | tail -n 1)
+          echo "BUILD_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
+          echo "Last build tool version is: $BUILD_TOOL_VERSION"
+
+      - name: Generate build script
+        shell: bash
+        run: |
+          cd scripts/apk
+
+          total=${{ matrix.total }}
+          index=${{ matrix.index }}
+
+          ./generate-vad-asr-apk-script.py --total $total --index $index
+
+          chmod +x build-apk-vad-asr-simulate-streaming.sh
+          mv -v ./build-apk-vad-asr-simulate-streaming.sh ../..
+
+      - name: build APK
+        shell: bash
+        run: |
+          export CMAKE_CXX_COMPILER_LAUNCHER=ccache
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+          cmake --version
+
+          export ANDROID_NDK=$ANDROID_NDK_LATEST_HOME
+          ./build-apk-vad-asr-simulate-streaming.sh
+
+      - name: Display APK
+        shell: bash
+        run: |
+          ls -lh ./apks/
+          du -h -d1 .
+
+      # https://github.com/marketplace/actions/sign-android-release
+      - uses: r0adkll/sign-android-release@v1
+        name: Sign app APK
+        with:
+          releaseDirectory: ./apks
+          signingKeyBase64: ${{ secrets.ANDROID_SIGNING_KEY }}
+          alias: ${{ secrets.ANDROID_SIGNING_KEY_ALIAS }}
+          keyStorePassword: ${{ secrets.ANDROID_SIGNING_KEY_STORE_PASSWORD }}
+        env:
+          BUILD_TOOLS_VERSION: ${{ env.BUILD_TOOL_VERSION }}
+
+      - name: Display APK after signing
+        shell: bash
+        run: |
+          ls -lh ./apks/
+          du -h -d1 .
+
+      - name: Rename APK after signing
+        shell: bash
+        run: |
+          cd apks
+          rm -fv signingKey.jks
+          rm -fv *.apk.idsig
+          rm -fv *-aligned.apk
+
+          all_apks=$(ls -1 *-signed.apk)
+          echo "----"
+          echo $all_apks
+          echo "----"
+          for apk in ${all_apks[@]}; do
+            n=$(echo $apk | sed -e s/-signed//)
+            mv -v $apk $n
+          done
+
+          cd ..
+
+          ls -lh ./apks/
+          du -h -d1 .
+
+      - name: Display APK after rename
+        shell: bash
+        run: |
+          ls -lh ./apks/
+          du -h -d1 .
+
+      - name: Publish to huggingface
+        env:
+          HF_TOKEN: ${{ secrets.HF_TOKEN }}
+        uses: nick-fields/retry@v3
+        with:
+          max_attempts: 20
+          timeout_seconds: 200
+          shell: bash
+          command: |
+            git config --global user.email "csukuangfj@gmail.com"
+            git config --global user.name "Fangjun Kuang"
+
+            rm -rf huggingface
+            export GIT_LFS_SKIP_SMUDGE=1
+            export GIT_CLONE_PROTECTION_ACTIVE=false
+
+            SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
+            echo "SHERPA_ONNX_VERSION $SHERPA_ONNX_VERSION"
+
+            git clone https://csukuangfj:$HF_TOKEN@huggingface.co/csukuangfj/sherpa-onnx-apk huggingface
+            cd huggingface
+            du -h -d1 .
+            git fetch
+            git pull
+            git merge -m "merge remote" --ff origin main
+
+            d=vad-asr-simulated-streaming/$SHERPA_ONNX_VERSION
+            mkdir -p $d
+            cp -v ../apks/*.apk $d/
+            git status
+            git lfs track "*.apk"
+            git add .
+            git commit -m "add more apks"
+            git push https://csukuangfj:$HF_TOKEN@huggingface.co/csukuangfj/sherpa-onnx-apk main

+#!/usr/bin/env bash
+#
+# Auto generated! Please DO NOT EDIT!
+
+# Please set the environment variable ANDROID_NDK
+# before running this script
+
+# Inside the $ANDROID_NDK directory, you can find a binary ndk-build
+# and some other files like the file "build/cmake/android.toolchain.cmake"
+
+set -ex
+
+log() {
+  # This function is from espnet
+  local fname=${BASH_SOURCE[1]##*/}
+  echo -e "$(date '+%Y-%m-%d %H:%M:%S') (${fname}:${BASH_LINENO[0]}:${FUNCNAME[1]}) $*"
+}
+
+SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
+
+log "Building simulated-streaming VAD + ASR APK for sherpa-onnx v${SHERPA_ONNX_VERSION}"
+
+export SHERPA_ONNX_ENABLE_TTS=OFF
+
+log "====================arm64-v8a================="
+./build-android-arm64-v8a.sh
+log "====================armv7-eabi================"
+./build-android-armv7-eabi.sh
+log "====================x86-64===================="
+./build-android-x86-64.sh
+log "====================x86===================="
+./build-android-x86.sh
+
+mkdir -p apks
+
+{% for model in model_list %}
+pushd ./android/SherpaOnnxSimulateStreamingAsr/app/src/main/assets/
+model_name={{ model.model_name }}
+type={{ model.idx }}
+lang={{ model.lang }}
+short_name={{ model.short_name }}
+
+curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/${model_name}.tar.bz2
+tar xvf ${model_name}.tar.bz2
+
+{{ model.cmd }}
+
+rm -rf  *.tar.bz2
+ls -lh $model_name
+
+curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx
+
+popd
+# Now we are at the project root directory
+
+git checkout .
+pushd android/SherpaOnnxSimulateStreamingAsr/app/src/main/java/com/k2fsa/sherpa/onnx/simulate/streaming/asr
+sed -i.bak s/"asrModelType = 15/asrModelType = $type/" ./SimulateStreamingAsr.kt
+
+{% if model.rule_fsts %}
+  rule_fsts={{ model.rule_fsts }}
+  sed -i.bak s%"asrRuleFsts = null"%"asrRuleFsts = \"$rule_fsts\""% ./MainActivity.kt
+{% endif %}
+
+git diff
+popd
+
+for arch in arm64-v8a armeabi-v7a x86_64 x86; do
+  log "------------------------------------------------------------"
+  log "build simulated-streaming ASR apk for $arch"
+  log "------------------------------------------------------------"
+  src_arch=$arch
+  if [ $arch == "armeabi-v7a" ]; then
+    src_arch=armv7-eabi
+  elif [ $arch == "x86_64" ]; then
+    src_arch=x86-64
+  fi
+
+  ls -lh ./build-android-$src_arch/install/lib/*.so
+
+  cp -v ./build-android-$src_arch/install/lib/*.so ./android/SherpaOnnxSimulateStreamingAsr/app/src/main/jniLibs/$arch/
+
+  pushd ./android/SherpaOnnxSimulateStreamingAsr
+  sed -i.bak s/2048/9012/g ./gradle.properties
+  git diff ./gradle.properties
+  ./gradlew assembleRelease
+  popd
+
+  mv android/SherpaOnnxSimulateStreamingAsr/app/build/outputs/apk/release/app-release-unsigned.apk ./apks/sherpa-onnx-${SHERPA_ONNX_VERSION}-$arch-simulated_streaming_asr-$lang-$short_name.apk
+  ls -lh apks
+  rm -v ./android/SherpaOnnxSimulateStreamingAsr/app/src/main/jniLibs/$arch/*.so
+done
+
+rm -rf ./android/SherpaOnnxSimulateStreamingAsr/app/src/main/assets/$model_name
+{% endfor %}
+
+git checkout .
+
+ls -lh apks/

@@ -532,6 +532,22 @@ def get_models():
             popd
             """,
         ),
+        Model(
+            model_name="sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8",
+            idx=30,
+            lang="en",
+            lang2="English",
+            short_name="parakeet_tdt_0.6b_v2",
+            cmd="""
+            pushd $model_name
+
+            rm -rfv test_wavs
+
+            ls -lh
+
+            popd
+            """,
+        ),
     ]
     return models
 
@@ -567,6 +583,7 @@ def main():
     filename_list = [
         "./build-apk-vad-asr.sh",
         "./build-hap-vad-asr.sh",
+        "./build-apk-vad-asr-simulate-streaming.sh",
     ]
     for filename in filename_list:
         environment = jinja2.Environment()

@@ -546,6 +546,19 @@ fun getOfflineModelConfig(type: Int): OfflineModelConfig? {
                 modelType = "transducer",
             )
         }
+
+        30 -> {
+            val modelDir = "sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8"
+            return OfflineModelConfig(
+                transducer = OfflineTransducerModelConfig(
+                    encoder = "$modelDir/encoder.int8.onnx",
+                    decoder = "$modelDir/decoder.int8.onnx",
+                    joiner = "$modelDir/joiner.int8.onnx",
+                ),
+                tokens = "$modelDir/tokens.txt",
+                modelType = "nemo_transducer",
+            )
+        }
     }
     return null
 }