package com.example.nickj.test; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.webkit.WebView; import android.content.res.AssetManager; import java.io.IOException; import java.io.InputStream; import org.apache.commons.io.IOUtils; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); WebView webView = new WebView(this); webView.setInitialScale(100); webView.getSettings().setJavaScriptEnabled(true); webView.getSettings().setLoadWithOverviewMode(true); webView.getSettings().setUseWideViewPort(true); AssetManager am = getApplicationContext().getAssets(); String indexHTML = "If you're seeing this you need an index.html"; try { InputStream is = am.open("index.html"); indexHTML = IOUtils.toString(is, "UTF-8"); } catch (IOException e) { e.printStackTrace(); } webView.loadDataWithBaseURL("file:///android_asset/", indexHTML, "text/html", "UTF-8", null); setContentView(webView); } }