com.remdo.app.WebViewActivity.java Source code

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Here is the source code for com.remdo.app.WebViewActivity.java

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/* ************************************************************************  
 * RemoteDomo is an Android native application to remotely control domotics systems
 * Copyright  2014 Gerard Torrents Vinaixa
 *  
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <www.gnu.org/licenses/>.
 * ************************************************************************/
package com.remdo.app;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.Authenticator;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.PasswordAuthentication;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.UUID;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EncodingUtils;
import org.apache.http.util.EntityUtils;

import com.remdo.app.R;
import com.remdo.app.R.id;
import com.remdo.app.R.layout;
import com.remdo.app.R.menu;

import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.util.Base64;
import android.view.Menu;
import android.view.Window;
import android.webkit.HttpAuthHandler;
import android.webkit.JsResult;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class WebViewActivity extends Activity {

    private WebView webView;

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_web_view);

        // Get the uri from the intent
        Intent intent = getIntent();
        String uriToDisplay = intent.getStringExtra("DEVICE_URL");
        String usr = intent.getStringExtra("DEVICE_USER");
        String pwd = intent.getStringExtra("DEVICE_PASSWORD");
        Integer odTypeId = intent.getIntExtra("DEVICE_ODTYPEID", -1);

        if (odTypeId == 1)//ODNetWork    
        {
            if (!uriToDisplay.contains("cgi-bin/od.cgi")) {
                uriToDisplay = uriToDisplay.concat("/cgi-bin/od.cgi");
            }

            //initialize WebView
            webView = (WebView) findViewById(R.id.webView1);
            //we should define a webview client to get user navigation inside our webview otherwise 
            //defaul behaviour will open a webbrowser on first click
            webView.setWebViewClient(new WebViewClient());

            try {

                byte[] post = EncodingUtils.getBytes("USERNAME=" + usr + "&PASSWORD=" + pwd, "BASE64");
                webView.postUrl(uriToDisplay, post);

            } catch (Exception e) {
                String message = e.getMessage();
            }
        } else//ODControl
        {
            webView = (WebView) findViewById(R.id.webView1);

            webView.setHttpAuthUsernamePassword(uriToDisplay, "/", "user@opendomo.com", "opendomo");
            webView.setWebChromeClient(new WebChromeClient());
            webView.setWebViewClient(new MyWebViewClient());
            webView.getSettings().setJavaScriptEnabled(true);
            webView.loadUrl("http://local.opendomo.com");

        }

    }

    private class MyWebViewClient extends WebViewClient {
        @Override
        public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host, String realm) {

            handler.proceed("user@opendomo.com", "opendomo");
        }
        /*
          public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
        result.confirm();
        return true;
          }*/
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.web_view, menu);
        return true;
    }

}