Android Open Source - SilenceIt Main Activity

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Back to project page SilenceIt.

License

The source code is released under:

Apache License

Java Source Code

/* **************************************************************************
 * Copyright? 2012 Neena Maldikar/* ww  w .  j a v a  2 s  . c  o m*/
 * 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 <http://www.gnu.org/licenses/>.
 *
 * Author: Neena Maldikar
 * Feedback: neena@pdx.edu
 *
 * SilenceIt - An android app that changes your phone volume as per your 
 * calendar event.
 ****************************************************************************/


package com.SilenceIt.activity;


import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

import android.accounts.Account;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

import com.SilenceIt.R;
import com.SilenceIt.model.Constants;
import com.SilenceIt.service.SetAlarmService;
import com.SilenceIt.utils.GetCalEntries;
import com.SilenceIt.utils.OAuthManager;
import com.google.api.services.calendar.model.TimePeriod;

public class MainActivity extends Activity {

  private static GetCalEntries getCalEntries;
  private static TimePeriod FirstEvent;
  private Handler handler = new Handler();
    private SimpleDateFormat sdf = new SimpleDateFormat (Constants.DATE_FORMAT);
  
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Log.d(Constants.TAG,"Main Activity: onCreate");
        
        Button buttonStart = (Button)findViewById(R.id.buttonStart);        
        buttonStart.setOnClickListener(startListener); 
         
        Button buttonStop = (Button)findViewById(R.id.buttonStop);        
        buttonStop.setOnClickListener(stopListener);
    }
    
    @Override
    public void onResume() {
        Log.d(Constants.TAG,"Main Activity: onResume");
        super.onResume();

       displayTextMessage("");
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }
   
  //Create an anonymous implementation of OnClickListener
    private OnClickListener startListener = new OnClickListener() {
        public void onClick(View v) {
          Log.d(Constants.TAG,"onClick() called - start button");

          SharedPreferences.Editor editor =
              PreferenceManager.getDefaultSharedPreferences(MainActivity.this).edit();
          editor.putString(Constants.ACTION_STOP, "");
          editor.commit();

          getAccount();
          
          Log.d(Constants.TAG,"onClick() ended - start button");
        }
    };
     
    // Create an anonymous implementation of OnClickListener
    private OnClickListener stopListener = new OnClickListener() {
        public void onClick(View v) {
         Log.d(Constants.TAG,"onClick() called - stop button");
         //stopSetAlarmService();
         SharedPreferences.Editor editor =
                  PreferenceManager.getDefaultSharedPreferences(MainActivity.this).edit();
         editor.putString(Constants.ACTION_STOP, Constants.STOP);
         editor.commit();
       displayTextMessage(Constants.STOP_MSG);         
         Log.d(Constants.TAG,"onClick() ended - stop button");
        } 
    };
    
    public void getAccount() {
      Log.d(Constants.TAG,"Inside getAccount");
    OAuthManager.getInstance().doLogin(true, this, new OAuthManager.AuthHandler() {
            @Override
            public void handleAuth(Account account, String authToken) {
              if (account != null) {
                Log.d(Constants.TAG, "Main:handleauth. authToken = " + authToken + "account: " + account.toString());
        Runnable runnable = new Runnable() {
            @Override
          public void run() {
              Log.d(Constants.TAG, "inside runnable");
                  getCalEntries = new GetCalEntries();
                  FirstEvent = getCalEntries.getEntries();
                  Log.d(Constants.TAG, "Got first event");
          
                  handler.post(new Runnable() {
                    @Override
                    public void run() {
                      Log.d(Constants.TAG, "inside handler");
                      startSetAlarmService();
                    }
                  });
            }
          };
          new Thread(runnable).start();
              }
            }
      });
    }
    
    public void startSetAlarmService() {
      
      Log.d(Constants.TAG, "In startSetAlarmService");
      Intent intent = new Intent(this, SetAlarmService.class);
      // get a Calendar object with current time
    Calendar cal_begin = Calendar.getInstance();
      if (FirstEvent.isEmpty()) {
        Log.d(Constants.TAG, "FirstEvent == null");
          displayTextMessage(Constants.NO_MEETING_MSG);
        // add 59 minutes to the calendar object
        cal_begin.add(Calendar.MINUTE, Constants.DELAY);
          intent.putExtra(Constants.BEGIN, cal_begin.getTimeInMillis());
          intent.putExtra(Constants.CALL_SERVICE, Constants.GET_ACCOUNT);
          startService(intent);
      } else {
        Log.d(Constants.TAG, "FirstEvent NOT null");
          Log.d(Constants.TAG, "FirstEvent: " + FirstEvent.toString());
        Log.d(Constants.TAG, "begin_time: " + FirstEvent.getStart().getValue());
          Log.d(Constants.TAG, "end_time: " + FirstEvent.getEnd().getValue());
          
          Date FirstEventStartDate = new Date(FirstEvent.getStart().getValue());
          Log.d(Constants.TAG, "First Event begin date format: " + sdf.format(FirstEventStartDate));

          displayTextMessage(Constants.NEXT_MEETING_MSG + sdf.format(FirstEventStartDate));
          
        intent.putExtra(Constants.BEGIN, FirstEvent.getStart().getValue());
        intent.putExtra(Constants.END, FirstEvent.getEnd().getValue());      
        intent.putExtra(Constants.ACTION_BEGIN, Constants.SILENCE);
        intent.putExtra(Constants.ACTION_END, Constants.NORMAL);
        startService(intent);
      }
    }

    public void stopSetAlarmService() {
      
      Log.d(Constants.TAG, "In stopSetAlarmService");
      Intent intent = new Intent(this, SetAlarmService.class);
        intent.putExtra(Constants.CALL_SERVICE, Constants.STOP_SETALARM);
        startService(intent);
    }
    
    public void displayTextMessage(String message) {

      Log.d(Constants.TAG, "In displayTextMessage");
      final TextView displayTextView = (TextView) findViewById(R.id.displayText);        
         displayTextView.setText(message);
    }
}

Java Source Code List

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