This demo provides an example of how to integrate the SpeechSuper Android Kotlin SDK into your Android app for pronunciation assessment. Follow these steps to get started:

1. Open the file app/src/main/java/com/example/demo_for_android_kotlin/MainActivity.kt.
2. Insert your appKey and secretKey into the following lines:

   private val appKey = "Insert your appKey here"
   private val secretKey = "Insert your secretKey here"

1. Open the file app/src/main/java/com/example/demo_for_android_kotlin/TestActivity.kt.
2. Modify the input parameters according to your needs in the following code block:

     val requestObj = JSONObject()
     requestObj.put("coreType", coreType)
     requestObj.put("refText", refText)
   
      SkegnManager.getInstance(this).startSkegn(requestObj, object: SkegnManager.CallbackResult{
           override fun run(response: String){
               setResult(response)
          }
      });

1. Run the application on your device or emulator.
2. Click on the item on the screen to navigate to the evaluation screen.

1. On the evaluation screen, click the "START EVAL" button to begin recording and evaluation.
2. Click the "STOP EVAL" button to stop recording and await the results.

Ensure that your build.gradle file includes NDK and sourceSets configurations as follows:

android {
    ...
    defaultConfig {
        ...

        ndk {
            abiFilters "armeabi", "armeabi-v7a", "arm64-v8a", "x86"
        }
    }
    ...
    sourceSets {
        main {
            jniLibs.srcDirs = ['libs']
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs')
   ...
}

...
-keep class com.speechsuper.** { *; }
-keepclasseswithmembernames class * {
    native <methods>;
}