Add on-device real-time ASR demo for HarmonyOS (#1606)

Author: csukuangfj

harmony-os/README.md

@@ -10,5 +10,8 @@
   VAD + Non-streaming ASR for speech recognition.
   Please see the doc at <https://k2-fsa.github.io/sherpa/onnx/harmony-os/vad-asr.html>
 
+- [./SherpaOnnxStreamingAsr](./SherpaOnnxStreamingAsr) It shows how to use
+  streaming ASR models for real-time on-device speech recognition.
+
 - [./SherpaOnnxTts](./SherpaOnnxTts) It shows how to run on-device text-to-speech.
   Please see the doc at <https://k2-fsa.github.io/sherpa/onnx/harmony-os/tts.html>

harmony-os/SherpaOnnxStreamingAsr/.gitignore

@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer

harmony-os/SherpaOnnxStreamingAsr/AppScope/app.json5

@@ -0,0 +1,10 @@
+{
+  "app": {
+    "bundleName": "com.k2fsa.sherpa.onnx.streaming.asr",
+    "vendor": "example",
+    "versionCode": 1000000,
+    "versionName": "1.0.0",
+    "icon": "$media:app_icon",
+    "label": "$string:app_name"
+  }
+}

harmony-os/SherpaOnnxStreamingAsr/AppScope/resources/base/element/string.json

@@ -0,0 +1,8 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "SherpaOnnxStreamingAsr"
+    }
+  ]
+}

harmony-os/SherpaOnnxStreamingAsr/AppScope/resources/base/media/app_icon.png

@@ -0,0 +1,40 @@
+{
+  "app": {
+    "signingConfigs": [],
+    "products": [
+      {
+        "name": "default",
+        "signingConfig": "default",
+        "compatibleSdkVersion": "4.0.0(10)",
+        "runtimeOS": "HarmonyOS",
+        "buildOption": {
+          "strictMode": {
+            "caseSensitiveCheck": true,
+          }
+        }
+      }
+    ],
+    "buildModeSet": [
+      {
+        "name": "debug",
+      },
+      {
+        "name": "release"
+      }
+    ]
+  },
+  "modules": [
+    {
+      "name": "entry",
+      "srcPath": "./entry",
+      "targets": [
+        {
+          "name": "default",
+          "applyToProducts": [
+            "default"
+          ]
+        }
+      ]
+    }
+  ]
+}

harmony-os/SherpaOnnxStreamingAsr/build-profile.json5

@@ -0,0 +1,20 @@
+{
+  "files": [
+    "**/*.ets"
+  ],
+  "ignore": [
+    "**/src/ohosTest/**/*",
+    "**/src/test/**/*",
+    "**/src/mock/**/*",
+    "**/node_modules/**/*",
+    "**/oh_modules/**/*",
+    "**/build/**/*",
+    "**/.preview/**/*"
+  ],
+  "ruleSet": [
+    "plugin:@performance/recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "rules": {
+  }
+}

harmony-os/SherpaOnnxStreamingAsr/code-linter.json5

@@ -0,0 +1,6 @@
+/node_modules
+/oh_modules
+/.preview
+/build
+/.cxx
+/.test

harmony-os/SherpaOnnxStreamingAsr/entry/.gitignore

@@ -0,0 +1,33 @@
+{
+  "apiType": "stageMode",
+  "buildOption": {
+    "sourceOption": {
+      "workers": [
+        './src/main/ets/workers/StreamingAsrWorker.ets'
+      ]
+    }
+  },
+  "buildOptionSet": [
+    {
+      "name": "release",
+      "arkOptions": {
+        "obfuscation": {
+          "ruleOptions": {
+            "enable": false,
+            "files": [
+              "./obfuscation-rules.txt"
+            ]
+          }
+        }
+      }
+    },
+  ],
+  "targets": [
+    {
+      "name": "default"
+    },
+    {
+      "name": "ohosTest",
+    }
+  ]
+}

harmony-os/SherpaOnnxStreamingAsr/entry/build-profile.json5

@@ -0,0 +1,6 @@
+import { hapTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+    system: hapTasks,  /* Built-in plugin of Hvigor. It cannot be modified. */
+    plugins:[]         /* Custom plugin to extend the functionality of Hvigor. */
+}