Android Open Source - EBrowser About Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Zirco Browser for Android/* w w w. j a  v a2 s .  com*/
 * 
 * Copyright (C) 2010 J. Devauchelle and contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 3 as published by the Free Software Foundation.
 *
 * 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.
 */

package org.zirco.ui.activities;

import com.mrpej.ebrowser.R;

import android.app.Activity;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.TextView;

/**
 * About dialog activity.
 */
public class AboutActivity extends Activity {
  
   @Override
   protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     
     Window w = getWindow();
     w.requestFeature(Window.FEATURE_LEFT_ICON);
     
     setContentView(R.layout.about_activity);
     
     w.setFeatureDrawableResource(Window.FEATURE_LEFT_ICON,  android.R.drawable.ic_dialog_info);
          
     TextView versionText = (TextView) this.findViewById(R.id.AboutActivity_VersionText);
     versionText.setText(this.getString(R.string.AboutActivity_VersionText) + " " + getVersion());
      
     TextView licenseText = (TextView) this.findViewById(R.id.AboutActivity_LicenseText);
     licenseText.setText(this.getString(R.string.AboutActivity_LicenseText) + " " + this.getString(R.string.AboutActivity_LicenseTextValue));          
     
     TextView urlText = (TextView) this.findViewById(R.id.AboutActivity_UrlText);
     urlText.setText(this.getString(R.string.AboutActivity_UrlTextValue));  
     
     Button closeBtn = (Button) this.findViewById(R.id.AboutActivity_CloseBtn);
     closeBtn.setOnClickListener(new View.OnClickListener() {

       public void onClick(View view) {              
         finish();
       }

     });
   }
   
  /**
   * Get the current package version.
   * @return The current version.
   */
  private String getVersion() {
    String result = "";    
    try {

      PackageManager manager = this.getPackageManager();
      PackageInfo info = manager.getPackageInfo(this.getPackageName(), 0);

      result = String.format("%s (%s)", info.versionName, info.versionCode);

    } catch (NameNotFoundException e) {
      Log.w(AboutActivity.class.toString(), "Unable to get application version: " + e.getMessage());
      result = "Unable to get application version.";
    }

    return result;
  }

}

Java Source Code List

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