2 * Copyright 2011 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package net.sf.openrocket.android.actionbarcompat;
19 import android.app.Activity;
20 import android.os.Bundle;
21 import android.view.Menu;
22 import android.view.MenuInflater;
25 * A base activity that defers common functionality across app activities to an {@link
28 * NOTE: dynamically marking menu items as invisible/visible is not currently supported.
30 * NOTE: this may used with the Android Compatibility Package by extending
31 * android.support.v4.app.FragmentActivity instead of {@link Activity}.
33 public abstract class ActionBarActivity extends Activity {
34 final ActionBarHelper mActionBarHelper = ActionBarHelper.createInstance(this);
37 * Returns the {@link ActionBarHelper} for this activity.
39 protected ActionBarHelper getActionBarHelper() {
40 return mActionBarHelper;
45 public MenuInflater getMenuInflater() {
46 return mActionBarHelper.getMenuInflater(super.getMenuInflater());
51 protected void onCreate(Bundle savedInstanceState) {
52 super.onCreate(savedInstanceState);
53 mActionBarHelper.onCreate(savedInstanceState);
58 protected void onPostCreate(Bundle savedInstanceState) {
59 super.onPostCreate(savedInstanceState);
60 mActionBarHelper.onPostCreate(savedInstanceState);
64 * Base action bar-aware implementation for
65 * {@link Activity#onCreateOptionsMenu(android.view.Menu)}.
67 * Note: marking menu items as invisible/visible is not currently supported.
70 public boolean onCreateOptionsMenu(Menu menu) {
71 boolean retValue = false;
72 retValue |= mActionBarHelper.onCreateOptionsMenu(menu);
73 retValue |= super.onCreateOptionsMenu(menu);
79 protected void onTitleChanged(CharSequence title, int color) {
80 mActionBarHelper.onTitleChanged(title, color);
81 super.onTitleChanged(title, color);