Android Open Source - Fast Fast Preferences

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Back to project page Fast.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.example.fast.preferences;
/*from w  w  w . j  a va2s  .c  o m*/
import android.app.TaskStackBuilder;
import android.content.Intent;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import android.support.v4.app.NavUtils;
import android.view.Menu;
import android.view.MenuItem;

import com.example.fast.R;

/**
 * 
 * Preferences activity launched when the preferences section is selected from the menu button.
 */
public class FastPreferences extends PreferenceActivity{

    @Override
    protected void onCreate(Bundle savedInstanceState){
      super.onCreate(savedInstanceState);
      
      /* Display the fragment as the main content */
      getFragmentManager().beginTransaction().replace(android.R.id.content, new FastPreferencesFragment()).commit();
    }
    
    @Override
    public boolean onCreateOptionsMenu(Menu menu){
      //Inflate the menu; this adds items to the action bar if it it is present
      return true;
    }
    
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
    
      Intent upIntent = NavUtils.getParentActivityIntent(this);
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                TaskStackBuilder.create(this)
                    .addNextIntentWithParentStack(upIntent)
                    .startActivities();
            } else {
                upIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                NavUtils.navigateUpTo(this, upIntent);
            }

            return true;
    }
    
    /**This fragment shows the preferences for Fast */
    public static class FastPreferencesFragment extends PreferenceFragment{
      @Override
      public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        
        /* Make sure default values are applied */
        PreferenceManager.setDefaultValues(getActivity(), R.xml.fast_preferences, false);
        /*Load the preferences from an XML resource */
        addPreferencesFromResource(R.xml.fast_preferences);
        
        /* Sign out button */
        Preference button = (Preference)findPreference("signOut");
        button.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
                        @Override
                        public boolean onPreferenceClick(Preference arg0) { 
                            //getActivity().getParentActivityIntent()
                            return true;
                        }
                    });
        
      }
    }
}

Java Source Code List