Android Open Source - BCC B C C Activity

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License

The source code is released under:
MIT License
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Java Source Code

package com.bcc;
/* ww  w  .jav  a2 s .  com*/
import com.itwizard.mezzofanti.OCR;

import android.app.AlertDialog;
import android.app.TabActivity;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.LinearLayout;
import android.widget.TabHost;
import android.widget.TabHost.OnTabChangeListener;
import android.widget.TabHost.TabSpec;

public class BCCActivity extends TabActivity implements OnTabChangeListener {
  
  // 'Menu' items
  @SuppressWarnings("unused")
  private Menu m_sPreferencesMenu = null;              
  private static final int PREFERENCES_BCC_ID = 0;
  private static final int HELP_ID = Menu.FIRST;
  private static final int FEEDBACK_ID = Menu.FIRST + 1;
  private static final int ABOUT_ID = Menu.FIRST + 2;
  private static final String TAG = "BCCActivity";
  private TabHost tabHost = null;
  
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.tab);
        
        LinearLayout layout = (LinearLayout) findViewById(R.id.mainLayout);
        layout.setBackgroundColor(Color.parseColor("#FF001E2F"));
        
        tabHost = (TabHost)findViewById(android.R.id.tabhost);
        
        TabSpec firstTabSpec = tabHost.newTabSpec("addNew");
        firstTabSpec.setContent(new Intent(this,AddBCC.class));
        firstTabSpec.setIndicator("Add New",getResources().getDrawable(R.drawable.ic_tab_add));
        tabHost.addTab(firstTabSpec);
        
        TabSpec secondTabSpec = tabHost.newTabSpec("importExport");
        secondTabSpec.setContent(new Intent(this,ImportExportBCC.class));
        secondTabSpec.setIndicator("Import / Export",getResources().getDrawable(R.drawable.ic_tab_import_export));
        tabHost.addTab(secondTabSpec);
        
        TabSpec thirdTabSpec = tabHost.newTabSpec("settings");
        thirdTabSpec.setContent(new Intent(this,SetPrefs.class));
        thirdTabSpec.setIndicator("Preferences",getResources().getDrawable(R.drawable.ic_tab_preference));
        tabHost.addTab(thirdTabSpec);
        
        tabHost.setup();
        Log.v(TAG,"Count: In Create = " + tabHost.getTabWidget().getChildCount());
        tabHost.setOnTabChangedListener(this);
        tabHost.setCurrentTab(0);
        this.onTabChanged(null);
        
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    OCR.mConfig.GetSettings(prefs);
    }
    
    @Override
    public void onResume() {
      OCR.Initialize();
      OCR.get().SetLanguage(OCR.mConfig.GetLanguage());
      super.onResume();
    }
    
    /*
   * ----------------------------------------------------------------------------------------
   * The preferences menu
   * ----------------------------------------------------------------------------------------
   */
  @Override
  public boolean onCreateOptionsMenu(Menu menu) 
  {
    super.onCreateOptionsMenu(menu);

    m_sPreferencesMenu = menu;

    menu.add(PREFERENCES_BCC_ID, HELP_ID, 0, R.string.menu_help)
    .setIcon(android.R.drawable.ic_menu_help);
    menu.add(PREFERENCES_BCC_ID, FEEDBACK_ID, 0, R.string.menu_feedback)
    .setIcon(android.R.drawable.ic_menu_send);
    menu.add(PREFERENCES_BCC_ID, ABOUT_ID, 0, R.string.menu_about)
    .setIcon(android.R.drawable.ic_menu_info_details);

    menu.setGroupVisible(PREFERENCES_BCC_ID, false);

    return true;
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) 
  {
    switch (item.getItemId()) {
    case HELP_ID: 
      AlertDialog.Builder builderH = new AlertDialog.Builder(this);
      builderH.setIcon(R.drawable.wizard_48);
      builderH.setTitle(getString(R.string.preferences_helpTitle));
      builderH.setMessage(getString(R.string.preferences_msg_help_step1) + "\n" + getString(R.string.preferences_itwiz_url));
      builderH.setNegativeButton(R.string.preferences_button_cancel, null);
      builderH.show();
      break;

    case FEEDBACK_ID:
      Intent intent2 = new Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:patelzarana@gmail.com"));
      intent2.putExtra("subject", "[BusinessCardCapture]");
      intent2.putExtra("body", "");
      startActivity(intent2);
      break;

    case ABOUT_ID:
      AlertDialog.Builder builder = new AlertDialog.Builder(this);
      builder.setIcon(R.drawable.wizard_48);
      builder.setTitle(getString(R.string.preferences_aboutTitle));
      builder.setMessage(getString(R.string.preferences_msg_about) + "\n" + getString(R.string.preferences_company_url));
      builder.setPositiveButton(getString(R.string.preferences_button_open_browser), mAboutListener);
      builder.setNegativeButton(getString(R.string.preferences_button_cancel), null);
      builder.show();
      break;
    }
    return super.onOptionsItemSelected(item);
  }
  
  /**
   * User requests to connect to company website.
   */
  private final DialogInterface.OnClickListener mAboutListener = new DialogInterface.OnClickListener() 
  {
    public void onClick(android.content.DialogInterface dialogInterface, int i) {
      Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.preferences_company_url)));
      startActivity(intent);
    }
  };

  @Override
  public void onTabChanged(String tabId) {
    System.out.println("Count = " + tabHost.getTabWidget().getChildCount());
    Log.v(TAG,"Count = " + tabHost.getTabWidget().getChildCount());
      for(int i=0;i<tabHost.getTabWidget().getChildCount();i++)
      {
        tabHost.getTabWidget().getChildAt(i).setBackgroundColor(Color.parseColor("#FF001E2F")); //unselected
      }
      tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundColor(Color.parseColor("#FF8A8889")); // selected
  }
  
  @Override
  public void onConfigurationChanged(Configuration newConfig) {
    // do nothing when keyboard open
    super.onConfigurationChanged(newConfig);
  }
}
Java Source Code List
