| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.browser; |
| |
| import com.android.browser.preferences.DebugPreferencesFragment; |
| |
| import android.app.ActionBar; |
| import android.os.Bundle; |
| import android.preference.PreferenceActivity; |
| import android.preference.PreferenceManager; |
| import android.view.MenuItem; |
| |
| import java.util.List; |
| |
| public class BrowserPreferencesPage extends PreferenceActivity { |
| |
| public static final String CURRENT_PAGE = "currentPage"; |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| ActionBar actionBar = getActionBar(); |
| if (actionBar != null) { |
| actionBar.setDisplayOptions( |
| ActionBar.DISPLAY_HOME_AS_UP, ActionBar.DISPLAY_HOME_AS_UP); |
| } |
| } |
| |
| /** |
| * Populate the activity with the top-level headers. |
| */ |
| @Override |
| public void onBuildHeaders(List<Header> target) { |
| loadHeadersFromResource(R.xml.preference_headers, target); |
| |
| if (BrowserSettings.DEV_BUILD || BrowserSettings.getInstance().showDebugSettings()) { |
| Header debug = new Header(); |
| debug.title = getText(R.string.pref_development_title); |
| debug.fragment = DebugPreferencesFragment.class.getName(); |
| target.add(debug); |
| } |
| } |
| |
| @Override |
| protected void onPause() { |
| super.onPause(); |
| |
| // sync the shared preferences back to BrowserSettings |
| BrowserSettings.getInstance().syncSharedPreferences( |
| getApplicationContext(), |
| PreferenceManager.getDefaultSharedPreferences(this)); |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| switch (item.getItemId()) { |
| case android.R.id.home: |
| if (getFragmentManager().countBackStackEntries() > 0) { |
| getFragmentManager().popBackStack(); |
| } else { |
| finish(); |
| } |
| return true; |
| } |
| |
| return false; |
| } |
| } |