Assets Folder Not Including HTML Files In NativeScript Android Build

import sbt._
import Keys._
import java.io.File
import org.apache.commons.io.FileUtils._

object CopyViews extends sbt.Plugin {
  import CopyViewsKeys._

  object CopyViewsKeys {
    val copy = TaskKey[Unit]("copy-views", "Copy views into resourceManaged.")
  }

  private def copyViewsTask = (streams, sourceDirectory in copy, resourceManaged in copy) map {
    (out, source, destination) =>
      out.log.info("Copying Views to " + destination.getAbsolutePath())
      copyDirectory(source, destination)
  }

  def copyViewsSettingsIn(c: Configuration): Seq[Setting[_]] =
    inConfig(c)(Seq(
      sourceDirectory in copy <<= (sourceDirectory in c) { _ / "html" },
      resourceManaged in copy <<= (resourceManaged in c) { _ / "views" },
      copy <<= copyViewsTask
    )) ++ Seq(
      compile in c <<= (compile in c).dependsOn(copy in c)
    )

  def copyViewsSettings: Seq[Setting[_]] = 
    copyViewsSettingsIn(Compile)
}

object ModFallBuild extends Build {
  import CopyViews._ // Import in our Build so we can use in our build.sbt file.

  lazy val modfall = Project("modfall", file("."))
}

seq(copyViewsSettings:_*)

String filePath = "file:///android_asset/www/index.html";

String filePath = "file///android_asset/www/index.html";

gradle.projectsEvaluated {
     preBuild.dependsOn(copyFiles)
}

task anotherCopyTask(type: Copy) {
// Copy everything under src/main/webapp
from 'src/main/webapp'
// Copy a single file
from 'src/staging/index.html'
// Copy the output of a task
from copyTask
// Copy the output of a task using Task outputs explicitly.
from copyTaskWithPatterns.outputs
// Copy the contents of a Zip file
from zipTree('src/main/assets.zip')
// Determine the destination directory later
into { getDestDir() }

task copyFiles(type: Copy) {
    from 'pathToMyAssets'
    into 'AndroidStudioAssetsFolderPath'
}

task copyFiles(type: Copy) {
    from 'Users/kostya/repo_amc_mobile_promo/Common/'
    into 'Users/kostya/repo_amc_mobile_promo/Android/AMC_Mobile_Promo2/app/src/main/assets'
}

preBuild.dependsOn(copyFiles)

public class DatabaseHelper extends SQLiteAssetHelper {

    public static final String DATABASENAME = "databasename.db"; //<<<<<<<<< MUST match file name in assets/databases
    public static final int DATABASEVERSION = 1;

    public DatabaseHelper(Context context) {
        super(context, DATABASENAME, null, DATABASEVERSION);
        this.getWritableDatabase(); //<<<<< will force database access and thus copy database from assets
    }
}

public class MainActivity extends AppCompatActivity {

    DatabaseHelper mDBHelper; //<<<<< declares the database helper

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mDBHelper = new DatabaseHelper(this); // instantiates the database helper
    }
}