Main.java

package com.examples;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class Main extends Activity {

	/** Called when the activity is first created. */
	@SuppressLint("SetJavaScriptEnabled")
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);

		WebView webView = (WebView) this.findViewById(R.id.webview);
		WebSettings webSettings = webView.getSettings();
		webSettings.setJavaScriptEnabled(true);
		webSettings.setBuiltInZoomControls(true);
		webView.requestFocusFromTouch();
		webView.setWebViewClient(new WebViewClient());
		webView.setWebChromeClient(new WebChromeClient());

		// Load the URL
		webView.loadUrl("file:///android_asset/rgraphview.html");
	}
}