85 lines
2.7 KiB
Java
85 lines
2.7 KiB
Java
/*
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* Copyright 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.dougkeen.bart.actionbarcompat;
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import android.app.Activity;
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import android.app.ListActivity;
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import android.os.Bundle;
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import android.view.Menu;
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import android.view.MenuInflater;
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/**
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* A base activity that defers common functionality across app activities to an {@link
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* ActionBarHelper}.
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*
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* NOTE: dynamically marking menu items as invisible/visible is not currently supported.
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*
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* NOTE: this may used with the Android Compatibility Package by extending
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* android.support.v4.app.FragmentActivity instead of {@link Activity}.
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*/
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public abstract class ActionBarListActivity extends ListActivity {
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final ActionBarHelper mActionBarHelper = ActionBarHelper.createInstance(this);
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/**
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* Returns the {@link ActionBarHelper} for this activity.
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*/
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protected ActionBarHelper getActionBarHelper() {
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return mActionBarHelper;
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}
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/**{@inheritDoc}*/
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@Override
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public MenuInflater getMenuInflater() {
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return mActionBarHelper.getMenuInflater(super.getMenuInflater());
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}
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/**{@inheritDoc}*/
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mActionBarHelper.onCreate(savedInstanceState);
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}
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/**{@inheritDoc}*/
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@Override
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protected void onPostCreate(Bundle savedInstanceState) {
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super.onPostCreate(savedInstanceState);
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mActionBarHelper.onPostCreate(savedInstanceState);
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}
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/**
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* Base action bar-aware implementation for
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* {@link Activity#onCreateOptionsMenu(android.view.Menu)}.
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*
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* Note: marking menu items as invisible/visible is not currently supported.
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*/
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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boolean retValue = false;
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retValue |= mActionBarHelper.onCreateOptionsMenu(menu);
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retValue |= super.onCreateOptionsMenu(menu);
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return retValue;
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}
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/**{@inheritDoc}*/
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@Override
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protected void onTitleChanged(CharSequence title, int color) {
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mActionBarHelper.onTitleChanged(title, color);
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super.onTitleChanged(title, color);
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}
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}
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