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 18 package com.android.internal.widget; 19 20 import android.animation.Animator; 21 import android.content.Context; 22 import android.graphics.drawable.Drawable; 23 import android.os.Parcelable; 24 import android.util.SparseArray; 25 import android.view.Menu; 26 import android.view.View; 27 import android.view.ViewGroup; 28 import android.view.Window; 29 import android.widget.AdapterView; 30 import android.widget.SpinnerAdapter; 31 32 import com.android.internal.view.menu.MenuBuilder; 33 import com.android.internal.view.menu.MenuPresenter; 34 35 /** 36 * Common interface for a toolbar that sits as part of the window decor. 37 * Layouts that control window decor use this as a point of interaction with different 38 * bar implementations. 39 * 40 * @hide 41 */ 42 public interface DecorToolbar { 43 ViewGroup getViewGroup(); 44 Context getContext(); 45 boolean isSplit(); 46 boolean hasExpandedActionView(); 47 void collapseActionView(); 48 void setWindowCallback(Window.Callback cb); 49 void setWindowTitle(CharSequence title); 50 CharSequence getTitle(); 51 void setTitle(CharSequence title); 52 CharSequence getSubtitle(); 53 void setSubtitle(CharSequence subtitle); 54 void initProgress(); 55 void initIndeterminateProgress(); 56 boolean canSplit(); 57 void setSplitView(ViewGroup splitView); 58 void setSplitToolbar(boolean split); 59 void setSplitWhenNarrow(boolean splitWhenNarrow); 60 boolean hasIcon(); 61 boolean hasLogo(); 62 void setIcon(int resId); 63 void setIcon(Drawable d); 64 void setLogo(int resId); 65 void setLogo(Drawable d); 66 boolean canShowOverflowMenu(); 67 boolean isOverflowMenuShowing(); 68 boolean isOverflowMenuShowPending(); 69 boolean showOverflowMenu(); 70 boolean hideOverflowMenu(); 71 void setMenuPrepared(); 72 void setMenu(Menu menu, MenuPresenter.Callback cb); 73 void dismissPopupMenus(); 74 75 int getDisplayOptions(); 76 void setDisplayOptions(int opts); 77 void setEmbeddedTabView(ScrollingTabContainerView tabView); 78 boolean hasEmbeddedTabs(); 79 boolean isTitleTruncated(); 80 void setCollapsible(boolean collapsible); 81 void setHomeButtonEnabled(boolean enable); 82 int getNavigationMode(); 83 void setNavigationMode(int mode); 84 void setDropdownParams(SpinnerAdapter adapter, AdapterView.OnItemSelectedListener listener); 85 void setDropdownSelectedPosition(int position); 86 int getDropdownSelectedPosition(); 87 int getDropdownItemCount(); 88 void setCustomView(View view); 89 View getCustomView(); 90 void animateToVisibility(int visibility); 91 Animator setupAnimatorToVisibility(int visibility, long duration); 92 void setNavigationIcon(Drawable icon); 93 void setNavigationIcon(int resId); 94 void setNavigationContentDescription(CharSequence description); 95 void setNavigationContentDescription(int resId); 96 void setDefaultNavigationContentDescription(int defaultNavigationContentDescription); 97 void setDefaultNavigationIcon(Drawable icon); 98 void saveHierarchyState(SparseArray<Parcelable> toolbarStates); 99 void restoreHierarchyState(SparseArray<Parcelable> toolbarStates); 100 void setBackgroundDrawable(Drawable d); 101 int getHeight(); 102 void setVisibility(int visible); 103 int getVisibility(); 104 void setMenuCallbacks(MenuPresenter.Callback presenterCallback, 105 MenuBuilder.Callback menuBuilderCallback); 106 Menu getMenu(); 107 } 108