PreferenceActivity.java

package com.refactech.driibo.ui;

import com.refactech.driibo.R;
import com.refactech.driibo.ui.fragment.PreferenceFragment;

import android.app.ActionBar;
import android.app.Activity;
import android.os.Bundle;
import android.view.MenuItem;

/**
 * Created by Issac on 7/19/13.
 */
public class PreferenceActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_preference);
        getFragmentManager().beginTransaction().replace(R.id.container, new PreferenceFragment())
                .commit();

        ActionBar actionBar = getActionBar();
        actionBar.setDisplayShowHomeEnabled(true);
        actionBar.setDisplayHomeAsUpEnabled(true);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == android.R.id.home) {
            this.finish();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}