Android Open Source - RTwicuDROID Create Oauth

From Project

Back to project page RTwicuDROID.
License

The source code is released under:
GNU General Public License
If you think the Android project RTwicuDROID listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

/*
    Copyright 2012 Faisal Mooraby/*from ww  w.  j a va 2s .  c  om*/

    This file is part of RTwicudroid.

    RTwicudroid 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.

    RTwicudroid 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 RTwicudroid.  If not, see <http://www.gnu.org/licenses/>
*/
package com.QualbSoft.RTwicudroid;

import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URLConnection;

import winterwell.jtwitter.OAuthSignpostClient;
import winterwell.jtwitter.Twitter;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnFocusChangeListener;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;
import android.app.AlertDialog;
import android.content.DialogInterface;

import java.net.URL;
import java.net.URLConnection;

import org.htmlcleaner.HtmlCleaner;
import org.htmlcleaner.TagNode;

import com.QualbSoft.RTwicudroid.RTwicudroid_STATIC;
import android.graphics.Bitmap;

public class CreateOauth extends Activity {
  static String S_USER="";
  static String S_PIN="";
  @Override
  public void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
  
    final winterwell.jtwitter.OAuthSignpostClient oauthClient=new OAuthSignpostClient(RTwicudroid_STATIC.RTwicudroid_OAUTHKEY, 
        RTwicudroid_STATIC.RTwicudroid_OAUTHSECRET, "oob");
    
    
    URI url = oauthClient.authorizeUrl();
    
    //--------------------------------------------------------
    final Context myApp = this;  
    class MyJavaScriptInterface{
      
      @SuppressWarnings("unused")  
      public void showHTML(String html)  
        {  
            
        int int_ERR=0;
        HtmlCleaner parser = new HtmlCleaner();
        TagNode node = parser.clean(html);
        
        TagNode node_name = node.findElementByAttValue("class", "name", true, true);    // Look for all DIV Tag with attribute 'id'= 'the_word' where the Word of the Day is
        String twitter_id = "";
        
        if (node_name!=null){
          twitter_id=node_name.getText().toString();
          
        }
        else{
          int_ERR=1;
        }
        
        TagNode node_pin=node.findElementByName("code", true);    
        String str_pin = "";
        if (node_pin!=null){
          str_pin = node_pin.getText().toString();          
        }
        else{
          int_ERR=1;
        }
        
        if (int_ERR==0){
          /*
          new AlertDialog.Builder(myApp)  
                .setTitle("HTML")  
                .setMessage("NAME: "+twitter_id+"\nPIN: "+str_pin) 
                .setPositiveButton(android.R.string.ok, null)  
                .setCancelable(false)  
                .create()  
                .show();
                */
          S_USER=twitter_id;
          S_PIN=str_pin;
        }
        }  
    }
    
    //---------------------------------------------------------
    setContentView(R.layout.oauth_signin);
    final WebView webOauth = (WebView)findViewById(R.id.webview_twitteroauth);
    
    //---------------------------------------------------------
    webOauth.getSettings().setJavaScriptEnabled(true);  
      
    /* Register a new JavaScript interface called HTMLOUT */  
    webOauth.addJavascriptInterface(new MyJavaScriptInterface(), "HTMLOUT");
    //----------------------------------------------------------
    
    webOauth.setWebViewClient(new WebViewClient(){
      
      
      public void onPageFinished (WebView view, String url_load){
        super.onPageFinished(webOauth, url_load);
        
        
        if (url_load.matches("https://twitter.com/oauth/authorize")){
          webOauth.loadUrl("javascript:window.HTMLOUT.showHTML('<head>'+document.getElementsByTagName('html')[0].innerHTML+'</head>');");  
        }
      }
    });
    
    
    webOauth.loadUrl(url.toString());
    
    
    Button btn_oauth = (Button)findViewById(R.id.btn_Oauth);
    
    
    webOauth.setOnTouchListener(new View.OnTouchListener() { 
        //@Override
        public boolean onTouch(View arg0, MotionEvent event) {
            switch (event.getAction()) { 
                       case MotionEvent.ACTION_DOWN: 
                       case MotionEvent.ACTION_UP: 
                           if (!arg0.hasFocus()) { 
                               arg0.requestFocus(); 
                           } 
                           break; 
                   } 
                   return false; 
                }
        });

    
    btn_oauth.setOnClickListener(new OnClickListener(){
      
      public void onClick(View arg0) {
        String[] accessToken;
        String str_oauth_pin = S_PIN;
        String s_user = S_USER;
        
        
        oauthClient.setAuthorizationCode(str_oauth_pin);
        accessToken = oauthClient.getAccessToken();
        
        
        
        
        // TEST THE TOKENS BEFORE MOVING ON
        
        winterwell.jtwitter.OAuthSignpostClient oauthClient = new OAuthSignpostClient(RTwicudroid_STATIC.RTwicudroid_OAUTHKEY, 
              RTwicudroid_STATIC.RTwicudroid_OAUTHSECRET, accessToken[0], accessToken[1]);
            Twitter twitter;
        try {
          twitter = new Twitter(s_user, oauthClient);
          if (twitter==null){
              }
          else{
            
          }
        } catch (Exception e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
              
        }
            
            
        
            
        Bundle b_oauth = getIntent().getExtras();
        b_oauth.putString("s_user", s_user);
        b_oauth.putString("s_key_token_1", accessToken[0]);
        b_oauth.putString("s_key_token_2", accessToken[1]);
        
        //UPDATE VALUE IN DATABASE
          SQLiteDatabase UserDB = openOrCreateDatabase("RTwicudroidDB", MODE_PRIVATE, null);//.openDatabase("RTwicudroidDB", null, MODE_PRIVATE);          
          UserDB.execSQL("INSERT INTO LOGINS (USERNAME, OAUTHKEY1, OAUTHKEY2) VALUES(\""+s_user+"\",\""+accessToken[0]+"\",\""+accessToken[1]+"\")");
          UserDB.close();
          
          // PASS ON INFORMATION (WORD OF THE DAY) TO NEXT ACTIVITY
          
          // START NEW INTENT
          Intent nextactivity = new Intent(arg0.getContext(), RTwicudroid_TAB.class);
          
          finish();
        nextactivity.putExtras(b_oauth);
        startActivity(nextactivity);
      }
    });
    
    
  }
}
Java Source Code List
