startQalam.java :  » UnTagged » al-qalam » com » uzislam » alqalam » Android Open Source

/*
 * Copyright 2010 (c) Al-Qalam Project
 *
 * This file is part of Al-Qalam (com.uzislam.alqalam) package.
 *
 * Al-Qalam is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as 
 * published by the Free Software Foundation, either version 3 of the License, 
 * or (at your option) any later version.
 *
 * Al-Qalam 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

package com.uzislam.alqalam;

import java.io.File;
import java.util.Locale;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;

public class startQalam extends Activity {

  private static final String TAG = "al-Qalam startQalam";
  private Handler       aqHandler;
  private ImageView       frontSplash;
  private LinearLayout     mainView;
  private LinearLayout     btnView;

  private SharedPreferences  commonPrefs;
  //private int         TranslationType = 0;
  //private int        ReciterType = 0;
  public             startQalam() {
    // This is here to call updateUiLocale() method
  }
  
  /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
      /* Initialize interface language
         * This should be done before setContentView() is called
         */
      commonPrefs = getSharedPreferences(CONSTANTS.SETTINGS_FILE, MODE_PRIVATE);
      String[] availableLocales = getResources().getStringArray(R.array.locale_values);
      // The index of default language is 2 (Uzbek)
      int index = commonPrefs.getInt(CONSTANTS.SETTINGS_UI_LOCALE_TITLE, 2);
      updateUiLocale(this, availableLocales[index]);

      super.onCreate(savedInstanceState);        
        setContentView(R.layout.main);

        frontSplash = (ImageView) findViewById(R.id.splashimage);
        mainView = (LinearLayout) findViewById(R.id.mainview);
        btnView = (LinearLayout) findViewById(R.id.buttons);
        btnView.setVisibility(View.GONE);

        //Initialize the database
        initialize(this);
        
        aqHandler = new Handler();
        aqHandler.postDelayed(Splash, 1500);
            
        // Get Translation Type from shared preferences, default is 0 (uzbek-cyr)        
        //TranslationType = commonPrefs.getInt(CONSTANTS.SETTINGS_TRANLATION_OPTION_TITLE, 0);
        //ReciterType = commonPrefs.getInt(CONSTANTS.SETTINGS_RECITER_OPTION_TITLE, 0);
    }

    @Override
    protected void onStop() {
      super.onStop();
    }

    private Runnable Splash = new Runnable() {
        public void run() {
       frontSplash.setVisibility(View.GONE);
       btnView.setVisibility(View.VISIBLE);
       mainView.setBackgroundResource(R.drawable.background);
       
       final ImageButton  imgBtnQuran = (ImageButton) findViewById(R.id.imgBtnQuran);
       imgBtnQuran.setClickable(true);
       imgBtnQuran.setOnClickListener(new OnClickListener() {
          public void onClick(View v) {
             startActivity(new Intent(startQalam.this, QuranActivity.class));
          }
          });
          
          final ImageButton imgBukhari = (ImageButton) findViewById(R.id.imgBtnBukhari);
          imgBukhari.setAlpha(80);
        
          
          final ImageButton imgMuslim = (ImageButton) findViewById(R.id.imgBtnMuslim);
          imgMuslim.setAlpha(80);
                  
          final ImageButton imgTirmidi = (ImageButton) findViewById(R.id.imgBtnTirmidi);
          imgTirmidi.setAlpha(80);
                  
          final ImageButton imgAbudavud  = (ImageButton) findViewById(R.id.imgBtnAbudovud);
        imgAbudavud.setAlpha(80);
        }
  };

  @Override
  public boolean onPrepareOptionsMenu(Menu menu) {
    menu.clear(); // Need to *refresh* menu names when UI locale is changed */
    getMenuInflater().inflate(R.menu.main, menu);

    return true;    
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem menuItem) {

      switch (menuItem.getItemId()) {  

      case R.id.info:
        return true;

      case R.id.help:
        return true;

      case R.id.settings:
      startActivity(new Intent(this, SettingsActivity.class));
      return true;

      }

      return false;
   }

  private boolean isFileExists(String _file) {
      File file = new File(_file);
      return file.exists();
  }

  public void checkDownloadedSurahs() {
    String arabicFileName;
    //String audioFileName;

    for (int i=0; i<CONSTANTS.NUMBER_OF_SURAHS; i++) {
        arabicFileName = CONSTANTS.FOLDER_QURAN_ARABIC + (i+1);
        CONSTANTS.SURAH_IS_ARABIC_DOWNLOADED[i] = isFileExists(arabicFileName);

        // audioFileName = CONSTANTS.FOLDER_QURAN_AUDIO + CONSTANTS.ReciterDirectory[ReciterType]+ "/" + CONSTANTS.numberToString(i+1) ;
        //CONSTANTS.gSurahIsAudioDownloaded[i] = isFileExists(audioFileName);
    }
  }

  public void updateUiLocale(Context context, String locale) {
    Configuration config = new Configuration();
    if (locale != null) {
      config.locale = new Locale(locale);
    } else {
      config.locale = new Locale("uz");
    }
    context.getResources().updateConfiguration(config, null);
  }

  protected void initialize(final Context _context) {    
      Thread mThread = new Thread() {
        public void run() {
          
          // Create Database if it is first time;
          try {
            alQalamDatabase db = new alQalamDatabase(_context);
            db.openWritable();
            db.close();
            
            // Check if arabic is downloaded
                  checkDownloadedSurahs();
          }
          catch (Exception e) {
            Log.e(TAG,"Error : " + e.getMessage());
          }         
        }
      };
      
      mThread.start();
    }
}