add SherpaOnnxWebSocket (#362)

* add SherpaOnnxWebSocket

* add SherpaOnnxWebSocket

* update text show style

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Co-authored-by: longshiming <longshiming@greesoft.com>

android/SherpaOnnxWebSocket/.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties