DecorToolbar.java revision fe6d57c366ba78295d3320cb73512f02876eed61 
1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
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
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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.
15 */
16
17
18package com.android.internal.widget;
19
20import android.content.Context;
21import android.graphics.drawable.Drawable;
22import android.os.Parcelable;
23import android.util.SparseArray;
24import android.view.Menu;
25import android.view.View;
26import android.view.ViewGroup;
27import android.view.Window;
28import android.widget.AdapterView;
29import android.widget.SpinnerAdapter;
30
31import com.android.internal.view.menu.MenuBuilder;
32import com.android.internal.view.menu.MenuPresenter;
33
34/**
35 * Common interface for a toolbar that sits as part of the window decor.
36 * Layouts that control window decor use this as a point of interaction with different
37 * bar implementations.
38 *
39 * @hide
40 */
41public interface DecorToolbar {
42    ViewGroup getViewGroup();
43    Context getContext();
44    boolean isSplit();
45    boolean hasExpandedActionView();
46    void collapseActionView();
47    void setWindowCallback(Window.Callback cb);
48    void setWindowTitle(CharSequence title);
49    CharSequence getTitle();
50    void setTitle(CharSequence title);
51    CharSequence getSubtitle();
52    void setSubtitle(CharSequence subtitle);
53    void initProgress();
54    void initIndeterminateProgress();
55    boolean canSplit();
56    void setSplitView(ViewGroup splitView);
57    void setSplitToolbar(boolean split);
58    void setSplitWhenNarrow(boolean splitWhenNarrow);
59    boolean hasIcon();
60    boolean hasLogo();
61    void setIcon(int resId);
62    void setIcon(Drawable d);
63    void setLogo(int resId);
64    void setLogo(Drawable d);
65    boolean canShowOverflowMenu();
66    boolean isOverflowMenuShowing();
67    boolean isOverflowMenuShowPending();
68    boolean showOverflowMenu();
69    boolean hideOverflowMenu();
70    void setMenuPrepared();
71    void setMenu(Menu menu, MenuPresenter.Callback cb);
72    void dismissPopupMenus();
73
74    int getDisplayOptions();
75    void setDisplayOptions(int opts);
76    void setEmbeddedTabView(ScrollingTabContainerView tabView);
77    boolean hasEmbeddedTabs();
78    boolean isTitleTruncated();
79    void setCollapsible(boolean collapsible);
80    void setHomeButtonEnabled(boolean enable);
81    int getNavigationMode();
82    void setNavigationMode(int mode);
83    void setDropdownParams(SpinnerAdapter adapter, AdapterView.OnItemSelectedListener listener);
84    void setDropdownSelectedPosition(int position);
85    int getDropdownSelectedPosition();
86    int getDropdownItemCount();
87    void setCustomView(View view);
88    View getCustomView();
89    void animateToVisibility(int visibility);
90    void setNavigationIcon(Drawable icon);
91    void setNavigationIcon(int resId);
92    void setNavigationContentDescription(CharSequence description);
93    void setNavigationContentDescription(int resId);
94    void setDefaultNavigationContentDescription(int defaultNavigationContentDescription);
95    void setDefaultNavigationIcon(Drawable icon);
96    void saveHierarchyState(SparseArray<Parcelable> toolbarStates);
97    void restoreHierarchyState(SparseArray<Parcelable> toolbarStates);
98    void setBackgroundDrawable(Drawable d);
99    int getHeight();
100    void setVisibility(int visible);
101    int getVisibility();
102    void setMenuCallbacks(MenuPresenter.Callback presenterCallback,
103            MenuBuilder.Callback menuBuilderCallback);
104    Menu getMenu();
105}
106