edu.cwru.apo.News.java Source code

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Here is the source code for edu.cwru.apo.News.java

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/*
 * Copyright 2011 Devin Schwab, Umang Banugaria
 *
 * This file is part of the APO Theta Upsilon App for Case Western Reserve University's Alpha Phi Omega Theta Upsilon Chapter.
 *
 * The APO Theta Upsilon program is free software: you can redistribute it and/or modify
 * it under the terms of the Lesser 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
 * Lesser GNU General Public License for more details.
 *
 * You should have received a copy of the Lesser GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package edu.cwru.apo;

import org.json.JSONException;
import org.json.JSONObject;

import edu.cwru.apo.API.Methods;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;

// displays most recent news from website
// will have a news ticker with latest twitter updates
public class News extends Activity implements AsyncRestRequestListener<Methods, JSONObject> {

    TextView text;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.news);
        text = (TextView) findViewById(R.id.newsText);

        API api = new API(this);
        if (!api.callMethod(Methods.checkCredentials, this, (String[]) null)) {
            Toast msg = Toast.makeText(getApplicationContext(), "Error: Calling checkCredentials",
                    Toast.LENGTH_LONG);
            msg.show();
        }
    }

    public void onRestRequestComplete(Methods method, JSONObject result) {
        if (method == Methods.checkCredentials) {
            if (result != null) {
                String requestStatus;
                try {
                    requestStatus = result.getString("requestStatus");
                    if (requestStatus.compareTo("valid") == 0) {
                        // put message here
                        Toast msg = Toast.makeText(getApplicationContext(), "Success!", Toast.LENGTH_LONG);
                        msg.show();
                    } else {
                        Toast msg = Toast.makeText(getApplicationContext(), "Failure", Toast.LENGTH_LONG);
                        msg.show();
                    }
                } catch (JSONException e) {
                    // TODO Auto-generated catch block
                    // put invalid JSON message here
                    Toast msg = Toast.makeText(getApplicationContext(), "JSON Error: Invalid element",
                            Toast.LENGTH_LONG);
                    msg.show();
                    e.printStackTrace();
                }

            } else {
                Toast msg = Toast.makeText(getApplicationContext(), "Error: result is null", Toast.LENGTH_LONG);
                msg.show();
            }
        } else {
            Toast msg = Toast.makeText(getApplicationContext(), "Invalid method called", Toast.LENGTH_LONG);
            msg.show();
        }
    }

    /*@Override
    protected void onPause()
    {
       Auth.saveKeys(getSharedPreferences(APO.PREF_FILE_NAME, MODE_PRIVATE));
    }
        
    @Override
    protected void onResume()
    {
       Auth.loadKeys(getSharedPreferences(APO.PREF_FILE_NAME, MODE_PRIVATE));
    }*/

}