Android Open Source - collage-lwp Preferences

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License

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

package pohkahkong.livewallpaper.collage;
/*from  w ww  .j  a v a2  s.com*/
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;

/**
 * 
 * @author Poh Kah Kong
 *
 */
public class Preferences extends PreferenceActivity implements OnPreferenceClickListener, OnPreferenceChangeListener {  
  private Preference path;
  private Preference transitionSpeed2;
  private Preference imageNumber;
  private Preference hasBorder;
  private Preference borderColour;
  private Preference borderThickness;
  private Preference rating;
  @SuppressWarnings("unused")
  private Preference donation;
  private Preference contact;

  private PathDialog pathDialog;
  private ImageNumberDialog imageNumberDialog;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences);    
    
    path = findPreference("path");
    transitionSpeed2 = findPreference("transitionSpeed2");
    imageNumber = findPreference("imageNumber");
    hasBorder = findPreference("hasBorder");
    borderColour = findPreference("borderColour");
    borderThickness = findPreference("borderThickness");
    rating = findPreference("rating");  
    //donation = findPreference("donation");
    contact = findPreference("contact");  
    
    SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(getBaseContext());
    transitionSpeed2.setSummary(pref.getString("transitionSpeed2", ""));
    borderColour.setSummary(pref.getString("borderColour", ""));
    borderThickness.setSummary(pref.getString("borderThickness", ""));
    
    if (pref.getBoolean("hasBorder", false)) {
      borderColour.setEnabled(true);
      borderThickness.setEnabled(true);
    } else {
      borderColour.setEnabled(false);
      borderThickness.setEnabled(false);        
    }            
    
    path.setOnPreferenceClickListener(this);
    imageNumber.setOnPreferenceClickListener(this);
    rating.setOnPreferenceClickListener(this);
    //donation.setOnPreferenceClickListener(this);
    contact.setOnPreferenceClickListener(this);
    
    transitionSpeed2.setOnPreferenceChangeListener(this);
    hasBorder.setOnPreferenceChangeListener(this);
    borderColour.setOnPreferenceChangeListener(this);
    borderThickness.setOnPreferenceChangeListener(this);

    pathDialog = new PathDialog(this, path);
    imageNumberDialog = new ImageNumberDialog(this, imageNumber);    
  }
  
  public boolean onPreferenceClick(Preference pref) {
    // TODO Auto-generated method stub
    if (pref.getKey().equals("path"))
      pathDialog.show();
    else if (pref.getKey().equals("imageNumber"))
      imageNumberDialog.show();
    else if (pref.getKey().equals("rating")) {        
      Uri uri = Uri.parse( "https://play.google.com/store/apps/details?id=pohkahkong.livewallpaper.collage&feature=search_result#?t=W251bGwsMSwxLDEsInBvaGthaGtvbmcubGl2ZXdhbGxwYXBlci5jb2xsYWdlIl0." );
      startActivity( new Intent( Intent.ACTION_VIEW, uri ) );
    } else if (pref.getKey().equals("contact")) {        
      Uri uri = Uri.parse( "https://www.facebook.com/CollageLiveWallpaper" );
      startActivity( new Intent( Intent.ACTION_VIEW, uri ) );
    }    
    return true;
  }  

  public boolean onPreferenceChange(Preference pref, Object value) {
    // TODO Auto-generated method stub
    if (pref.getKey().equals("transitionSpeed2")) 
      transitionSpeed2.setSummary(value.toString());
    else if (pref.getKey().equals("hasBorder")) {
      if (value.toString().equals("true")) {
        borderColour.setEnabled(true);
        borderThickness.setEnabled(true);
      } else {
        borderColour.setEnabled(false);
        borderThickness.setEnabled(false);        
      }            
    }
    else if (pref.getKey().equals("borderColour")) 
      borderColour.setSummary(value.toString());
    else if (pref.getKey().equals("borderThickness")) 
      borderThickness.setSummary(value.toString());      
    return true;
  }

  @Override
  protected void onDestroy() {
    // TODO Auto-generated method stub
    super.onDestroy();  
    pathDialog.dismiss();
  }  
}
Java Source Code List
