98 lines
2.9 KiB
Java
98 lines
2.9 KiB
Java
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/*
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* Copyright (C) 2013 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 android.support.v7.internal.view.menu;
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import android.content.Context;
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import android.support.v7.internal.view.menu.MenuBuilder;
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import android.support.v7.internal.view.menu.MenuBuilder.ItemInvoker;
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import android.support.v7.internal.view.menu.MenuView;
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import android.support.v7.internal.widget.TintTypedArray;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.AdapterView;
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import android.widget.AdapterView.OnItemClickListener;
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import android.widget.ListView;
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/**
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* The expanded menu view is a list-like menu with all of the available menu items. It is opened
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* by the user clicking no the 'More' button on the icon menu view.
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*
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* @hide
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*/
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public final class ExpandedMenuView extends ListView
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implements ItemInvoker, MenuView, OnItemClickListener {
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private static final int[] TINT_ATTRS = {
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android.R.attr.background,
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android.R.attr.divider
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};
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private MenuBuilder mMenu;
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/** Default animations for this menu */
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private int mAnimations;
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public ExpandedMenuView(Context context, AttributeSet attrs) {
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this(context, attrs, android.R.attr.listViewStyle);
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}
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public ExpandedMenuView(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs);
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setOnItemClickListener(this);
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TintTypedArray a = TintTypedArray.obtainStyledAttributes(context, attrs, TINT_ATTRS,
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defStyleAttr, 0);
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if (a.hasValue(0)) {
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setBackgroundDrawable(a.getDrawable(0));
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}
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if (a.hasValue(1)) {
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setDivider(a.getDrawable(1));
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}
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a.recycle();
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}
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@Override
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public void initialize(MenuBuilder menu) {
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mMenu = menu;
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}
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@Override
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protected void onDetachedFromWindow() {
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super.onDetachedFromWindow();
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// Clear the cached bitmaps of children
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setChildrenDrawingCacheEnabled(false);
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}
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@Override
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public boolean invokeItem(MenuItemImpl item) {
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return mMenu.performItemAction(item, 0);
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}
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@Override
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@SuppressWarnings("rawtypes")
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public void onItemClick(AdapterView parent, View v, int position, long id) {
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invokeItem((MenuItemImpl) getAdapter().getItem(position));
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}
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@Override
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public int getWindowAnimations() {
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return mAnimations;
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}
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}
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