Android Open Source - chemistry-data About Activity

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License

The source code is released under:

MIT License

Java Source Code

package org.sparkfiregames.chemdata;
/*w  ww  . j  a v  a  2 s .c  o  m*/
import android.app.Activity;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

/**
 * @author Allen Guo
 */
public class AboutActivity extends Activity {
  
  private Button back;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.about);
    String version = getVersion();
    if (version != null) {
      setTitle("About Chemistry Data " + version);
    }
    back = (Button) findViewById(R.id.back_button);
    back.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View arg0) {
        finish();
      }
      
    });
  }
  
  public String getVersion() {
    try {
      return getPackageManager().getPackageInfo(getPackageName(), 0).versionName;
    } catch (NameNotFoundException e) {
      e.printStackTrace();
      return "";
    }
  }
  
}

Java Source Code List

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