DecorToolbar.java revision acf94897e0924ff5fcd3c5b371ab1aa620cb1dc6 
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 android.support.v7.internal.widget;
19
20import android.content.Context;
21import android.graphics.drawable.Drawable;
22import android.os.Parcelable;
23import android.support.v7.internal.app.WindowCallback;
24import android.support.v7.internal.view.menu.MenuPresenter;
25import android.util.SparseArray;
26import android.view.Menu;
27import android.view.View;
28import android.view.ViewGroup;
29import android.widget.SpinnerAdapter;
30
31/**
32 * Common interface for a toolbar that sits as part of the window decor.
33 * Layouts that control window decor use this as a point of interaction with different
34 * bar implementations.
35 *
36 * @hide
37 */
38public interface DecorToolbar {
39    ViewGroup getViewGroup();
40    Context getContext();
41    boolean isSplit();
42    boolean hasExpandedActionView();
43    void collapseActionView();
44    void setWindowCallback(WindowCallback cb);
45    void setWindowTitle(CharSequence title);
46    CharSequence getTitle();
47    void setTitle(CharSequence title);
48    CharSequence getSubtitle();
49    void setSubtitle(CharSequence subtitle);
50    void initProgress();
51    void initIndeterminateProgress();
52    boolean canSplit();
53    void setSplitView(ViewGroup splitView);
54    void setSplitToolbar(boolean split);
55    void setSplitWhenNarrow(boolean splitWhenNarrow);
56    boolean hasIcon();
57    boolean hasLogo();
58    void setIcon(int resId);
59    void setIcon(Drawable d);
60    void setLogo(int resId);
61    void setLogo(Drawable d);
62    boolean canShowOverflowMenu();
63    boolean isOverflowMenuShowing();
64    boolean isOverflowMenuShowPending();
65    boolean showOverflowMenu();
66    boolean hideOverflowMenu();
67    void setMenuPrepared();
68    void setMenu(Menu menu, MenuPresenter.Callback cb);
69    void dismissPopupMenus();
70
71    int getDisplayOptions();
72    void setDisplayOptions(int opts);
73    void setEmbeddedTabView(ScrollingTabContainerView tabView);
74    boolean hasEmbeddedTabs();
75    boolean isTitleTruncated();
76    void setCollapsible(boolean collapsible);
77    void setHomeButtonEnabled(boolean enable);
78    int getNavigationMode();
79    void setNavigationMode(int mode);
80    void setDropdownParams(SpinnerAdapter adapter, AdapterViewCompat.OnItemSelectedListener listener);
81    void setDropdownSelectedPosition(int position);
82    int getDropdownSelectedPosition();
83    int getDropdownItemCount();
84    void setCustomView(View view);
85    View getCustomView();
86    void animateToVisibility(int visibility);
87    void setNavigationIcon(Drawable icon);
88    void setNavigationIcon(int resId);
89    void setNavigationContentDescription(CharSequence description);
90    void setNavigationContentDescription(int resId);
91    void setDefaultNavigationContentDescription(int defaultNavigationContentDescription);
92    void setDefaultNavigationIcon(Drawable icon);
93    void saveHierarchyState(SparseArray<Parcelable> toolbarStates);
94    void restoreHierarchyState(SparseArray<Parcelable> toolbarStates);
95}