MagpiSettingsActivity.java

package com.themagpi.activities;

import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceManager;

import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockPreferenceActivity;
import com.themagpi.android.R;

public class MagpiSettingsActivity extends SherlockPreferenceActivity {
	SharedPreferences prefs;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        addPreferencesFromResource(R.xml.preferences);
        ActionBar actionBar = getSupportActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
		prefs = PreferenceManager.getDefaultSharedPreferences(this);
        /*Preference filePicker = (Preference) findPreference("download_folder");
        filePicker.setSummary(prefs.getString("download_folder", ""));
        filePicker.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                
                return true;
            }
        });*/
    }
    
    @Override
    public boolean onOptionsItemSelected(com.actionbarsherlock.view.MenuItem item) 
    {
        switch(item.getItemId()) {    
            case android.R.id.home:
                finish();
                break;
        }
        return super.onOptionsItemSelected(item);
    }
}