FloatingToolbar.java revision 5047132887112df4235beea8ff42a28f1653e202
10c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki/* 20c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Copyright (C) 2015 The Android Open Source Project 30c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 40c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Licensed under the Apache License, Version 2.0 (the "License"); 50c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * you may not use this file except in compliance with the License. 60c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * You may obtain a copy of the License at 70c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 80c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * http://www.apache.org/licenses/LICENSE-2.0 90c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 100c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Unless required by applicable law or agreed to in writing, software 110c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * distributed under the License is distributed on an "AS IS" BASIS, 120c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * See the License for the specific language governing permissions and 140c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * limitations under the License. 150c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 160c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 170c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokipackage com.android.internal.widget; 180c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 190c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.animation.Animator; 200c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.animation.AnimatorListenerAdapter; 210c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.animation.AnimatorSet; 220c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.animation.ObjectAnimator; 230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.content.Context; 240c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.graphics.Color; 250c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.graphics.Point; 260c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.graphics.Rect; 27517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.graphics.Region; 280c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.graphics.drawable.ColorDrawable; 29b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Tokiimport android.text.TextUtils; 30517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.util.Size; 310c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.Gravity; 320c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.LayoutInflater; 330c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.Menu; 340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.MenuItem; 350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.View; 360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.View.MeasureSpec; 370c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.ViewGroup; 38517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.ViewTreeObserver; 390c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.Window; 40517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.WindowManager; 41517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.animation.Animation; 42517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.animation.AnimationSet; 43517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.animation.Transformation; 44517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.AdapterView; 45517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.ArrayAdapter; 460c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.Button; 470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.ImageButton; 48b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Tokiimport android.widget.ImageView; 490c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.LinearLayout; 50517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.ListView; 510c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.PopupWindow; 52517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.TextView; 530c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 540c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport java.util.ArrayList; 550c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport java.util.LinkedList; 560c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport java.util.List; 570c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 58517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport com.android.internal.R; 59517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport com.android.internal.util.Preconditions; 60517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 610c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki/** 620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * A floating toolbar for showing contextual menu items. 630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * This view shows as many menu item buttons as can fit in the horizontal toolbar and the 640c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * the remaining menu items in a vertical overflow view when the overflow button is clicked. 650c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * The horizontal toolbar morphs into the vertical overflow view. 660c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 670c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokipublic final class FloatingToolbar { 680c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 69517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki // This class is responsible for the public API of the floating toolbar. 70517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki // It delegates rendering operations to the FloatingToolbarPopup. 71517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 720c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private static final MenuItem.OnMenuItemClickListener NO_OP_MENUITEM_CLICK_LISTENER = 730c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki new MenuItem.OnMenuItemClickListener() { 740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki @Override 750c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public boolean onMenuItemClick(MenuItem item) { 760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return false; 770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 780c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki }; 790c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 800c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private final Context mContext; 810c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private final FloatingToolbarPopup mPopup; 820c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 830c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private final Rect mContentRect = new Rect(); 840c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 850c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private Menu mMenu; 865047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki private List<Object> mShowingMenuItems = new ArrayList<Object>(); 870c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private MenuItem.OnMenuItemClickListener mMenuItemClickListener = NO_OP_MENUITEM_CLICK_LISTENER; 880c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 890c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private int mSuggestedWidth; 90517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private boolean mWidthChanged = true; 910c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 920c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 930c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Initializes a floating toolbar. 940c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 950c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar(Context context, Window window) { 960c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mContext = Preconditions.checkNotNull(context); 97517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mPopup = new FloatingToolbarPopup(window.getDecorView()); 980c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 990c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1000c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1010c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Sets the menu to be shown in this floating toolbar. 1020c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * NOTE: Call {@link #updateLayout()} or {@link #show()} to effect visual changes to the 1030c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * toolbar. 1040c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1050c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar setMenu(Menu menu) { 1060c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mMenu = Preconditions.checkNotNull(menu); 1070c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1080c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1090c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1100c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1117270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Sets the custom listener for invocation of menu items in this floating toolbar. 1120c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1130c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar setOnMenuItemClickListener( 1140c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki MenuItem.OnMenuItemClickListener menuItemClickListener) { 1150c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (menuItemClickListener != null) { 1160c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mMenuItemClickListener = menuItemClickListener; 1170c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } else { 1180c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mMenuItemClickListener = NO_OP_MENUITEM_CLICK_LISTENER; 1190c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1200c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1210c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1220c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1240c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Sets the content rectangle. This is the area of the interesting content that this toolbar 1250c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * should avoid obstructing. 1260c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * NOTE: Call {@link #updateLayout()} or {@link #show()} to effect visual changes to the 1270c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * toolbar. 1280c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1290c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar setContentRect(Rect rect) { 1300c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mContentRect.set(Preconditions.checkNotNull(rect)); 1310c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1320c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1330c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Sets the suggested width of this floating toolbar. 1360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * The actual width will be about this size but there are no guarantees that it will be exactly 1370c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * the suggested width. 1380c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * NOTE: Call {@link #updateLayout()} or {@link #show()} to effect visual changes to the 1390c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * toolbar. 1400c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1410c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar setSuggestedWidth(int suggestedWidth) { 142517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki // Check if there's been a substantial width spec change. 143517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int difference = Math.abs(suggestedWidth - mSuggestedWidth); 144517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mWidthChanged = difference > (mSuggestedWidth * 0.2); 145517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1460c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mSuggestedWidth = suggestedWidth; 1470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1480c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1490c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1500c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1510c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Shows this floating toolbar. 1520c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1530c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar show() { 1540c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki List<MenuItem> menuItems = getVisibleAndEnabledMenuItems(mMenu); 155517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (!isCurrentlyShowing(menuItems) || mWidthChanged) { 1560c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mPopup.dismiss(); 157517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mPopup.layoutMenuItems(menuItems, mMenuItemClickListener, mSuggestedWidth); 1585047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki mShowingMenuItems = getShowingMenuItemsReferences(menuItems); 1590c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 160ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mPopup.updateCoordinates(mContentRect); 1610c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (!mPopup.isShowing()) { 162ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mPopup.show(mContentRect); 1630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 164517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mWidthChanged = false; 1650c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1660c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1670c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1680c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1690c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Updates this floating toolbar to reflect recent position and view updates. 1700c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * NOTE: This method is a no-op if the toolbar isn't showing. 1710c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1720c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar updateLayout() { 1730c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (mPopup.isShowing()) { 1740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki // show() performs all the logic we need here. 1750c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki show(); 1760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1780c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1790c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1800c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1810c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Dismisses this floating toolbar. 1820c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1830c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public void dismiss() { 1840c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mPopup.dismiss(); 1850c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1860c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1870c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1887270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Hides this floating toolbar. This is a no-op if the toolbar is not showing. 1897270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Use {@link #isHidden()} to distinguish between a hidden and a dismissed toolbar. 1907270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 1917270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public void hide() { 1927270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mPopup.hide(); 1937270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 1947270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 1957270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 1967270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Returns {@code true} if this toolbar is currently showing. {@code false} otherwise. 1970c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1980c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public boolean isShowing() { 1990c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return mPopup.isShowing(); 2000c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2010c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2020c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 2037270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Returns {@code true} if this toolbar is currently hidden. {@code false} otherwise. 2047270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 2057270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public boolean isHidden() { 2067270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki return mPopup.isHidden(); 2077270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 2087270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 2097270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 210517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns true if this floating toolbar is currently showing the specified menu items. 2110c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 212517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private boolean isCurrentlyShowing(List<MenuItem> menuItems) { 2135047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki return mShowingMenuItems.equals(getShowingMenuItemsReferences(menuItems)); 2140c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2150c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2160c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 2170c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the visible and enabled menu items in the specified menu. 2180c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * This method is recursive. 2190c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 2200c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private List<MenuItem> getVisibleAndEnabledMenuItems(Menu menu) { 2210c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki List<MenuItem> menuItems = new ArrayList<MenuItem>(); 2220c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki for (int i = 0; (menu != null) && (i < menu.size()); i++) { 2230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki MenuItem menuItem = menu.getItem(i); 2240c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (menuItem.isVisible() && menuItem.isEnabled()) { 2250c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki Menu subMenu = menuItem.getSubMenu(); 2260c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (subMenu != null) { 2270c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki menuItems.addAll(getVisibleAndEnabledMenuItems(subMenu)); 2280c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } else { 2290c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki menuItems.add(menuItem); 2300c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2310c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2320c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2330c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return menuItems; 2340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2365047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki private List<Object> getShowingMenuItemsReferences(List<MenuItem> menuItems) { 2375047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki List<Object> references = new ArrayList<Object>(); 2380c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki for (MenuItem menuItem : menuItems) { 2395047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki if (isIconOnlyMenuItem(menuItem)) { 2405047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki references.add(menuItem.getIcon()); 2415047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki } else { 2425047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki references.add(menuItem.getTitle()); 2435047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki } 2440c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2455047132887112df4235beea8ff42a28f1653e202Abodunrinwa Toki return references; 2460c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2480c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2490c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 250517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A popup window used by the floating toolbar. 251517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 252517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This class is responsible for the rendering/animation of the floating toolbar. 253517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * It can hold one of 2 panels (i.e. main panel and overflow panel) at a time. 254517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * It delegates specific panel functionality to the appropriate panel. 2550c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 256517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class FloatingToolbarPopup { 2570c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 258517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public static final int OVERFLOW_DIRECTION_UP = 0; 259517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public static final int OVERFLOW_DIRECTION_DOWN = 1; 2600c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 261517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View mParent; 262517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final PopupWindow mPopupWindow; 263517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewGroup mContentContainer; 264f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private final int mMarginHorizontal; 265f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private final int mMarginVertical; 2660c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 267517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Animation.AnimationListener mOnOverflowOpened = 268517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new Animation.AnimationListener() { 269517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 270517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationStart(Animation animation) {} 2710c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 272517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 273517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationEnd(Animation animation) { 274b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setOverflowPanelAsContent(); 275517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.fadeIn(true); 276517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 2770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 278517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 279517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationRepeat(Animation animation) {} 280517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 281517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Animation.AnimationListener mOnOverflowClosed = 282517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new Animation.AnimationListener() { 283517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 284517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationStart(Animation animation) {} 2850c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 286517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 287517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationEnd(Animation animation) { 288b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setMainPanelAsContent(); 289517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.fadeIn(true); 290517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 2910c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2920c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki @Override 293517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationRepeat(Animation animation) { 2940c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2950c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki }; 2967270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private final AnimatorSet mShowAnimation; 2977270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private final AnimatorSet mDismissAnimation; 2987270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private final AnimatorSet mHideAnimation; 299b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private final AnimationSet mOpenOverflowAnimation = new AnimationSet(true) { 300b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki @Override 301b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki public void cancel() { 302b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (hasStarted() && !hasEnded()) { 303b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki super.cancel(); 304b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setOverflowPanelAsContent(); 305b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 306b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 307b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki }; 308b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private final AnimationSet mCloseOverflowAnimation = new AnimationSet(true) { 309b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki @Override 310b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki public void cancel() { 311b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (hasStarted() && !hasEnded()) { 312b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki super.cancel(); 313b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setMainPanelAsContent(); 314b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 315b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 316b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki }; 3170c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 318517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mOpenOverflow = new Runnable() { 319517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 320517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void run() { 321517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki openOverflow(); 322517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 323517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 324517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mCloseOverflow = new Runnable() { 325517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 326517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void run() { 327517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki closeOverflow(); 328517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 329517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 330517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 331ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki private final Point mCoords = new Point(); 332ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 333517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Region mTouchableRegion = new Region(); 334d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki private final ViewTreeObserver.OnComputeInternalInsetsListener mInsetsComputer = 335d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki new ViewTreeObserver.OnComputeInternalInsetsListener() { 336d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki public void onComputeInternalInsets( 337d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki ViewTreeObserver.InternalInsetsInfo info) { 338d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.contentInsets.setEmpty(); 339d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.visibleInsets.setEmpty(); 340d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.touchableRegion.set(mTouchableRegion); 341d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.setTouchableInsets(ViewTreeObserver.InternalInsetsInfo 342d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki .TOUCHABLE_INSETS_REGION); 343d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki } 344d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki }; 345517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 3467270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private boolean mDismissed = true; // tracks whether this popup is dismissed or dismissing. 3477270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private boolean mHidden; // tracks whether this popup is hidden or hiding. 3480c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 349517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private FloatingToolbarOverflowPanel mOverflowPanel; 350517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private FloatingToolbarMainPanel mMainPanel; 351517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private int mOverflowDirection; 352517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 3530c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 354517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Initializes a new floating toolbar popup. 3550c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 356517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param parent A parent view to get the {@link android.view.View#getWindowToken()} token 357517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * from. 3580c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 3590c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbarPopup(View parent) { 3600c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mParent = Preconditions.checkNotNull(parent); 3610c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mContentContainer = createContentContainer(parent.getContext()); 3620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mPopupWindow = createPopupWindow(mContentContainer); 3637270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mShowAnimation = createGrowFadeInFromBottom(mContentContainer); 3647270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissAnimation = createShrinkFadeOutFromBottomAnimation( 365517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer, 3664ce050bd83b8c311d7cf7b50e0a36a28df68bc4aAbodunrinwa Toki 150, // startDelay 367517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new AnimatorListenerAdapter() { 368517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 369517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationEnd(Animator animation) { 370517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mPopupWindow.dismiss(); 371b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.removeAllViews(); 372517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 373517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 3747270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHideAnimation = createShrinkFadeOutFromBottomAnimation( 3757270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mContentContainer, 3764ce050bd83b8c311d7cf7b50e0a36a28df68bc4aAbodunrinwa Toki 0, // startDelay 3777270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki new AnimatorListenerAdapter() { 3787270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki @Override 3797270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public void onAnimationEnd(Animator animation) { 3807270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mPopupWindow.dismiss(); 3817270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 3827270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki }); 383f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mMarginHorizontal = parent.getResources() 384f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_horizontal_margin); 385f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mMarginVertical = parent.getResources() 386f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_vertical_margin); 387517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 388517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 389517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 390517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Lays out buttons for the specified menu items. 391517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 392517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void layoutMenuItems(List<MenuItem> menuItems, 393517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki MenuItem.OnMenuItemClickListener menuItemClickListener, int suggestedWidth) { 394ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki Preconditions.checkNotNull(menuItems); 395ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 396517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.removeAllViews(); 397517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mMainPanel == null) { 398517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel = new FloatingToolbarMainPanel(mParent.getContext(), mOpenOverflow); 399517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 400517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki List<MenuItem> overflowMenuItems = 401517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.layoutMenuItems(menuItems, suggestedWidth); 402517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.setOnMenuItemClickListener(menuItemClickListener); 403517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (!overflowMenuItems.isEmpty()) { 404517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOverflowPanel == null) { 405517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel = 406517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new FloatingToolbarOverflowPanel(mParent.getContext(), mCloseOverflow); 407517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 408517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.setMenuItems(overflowMenuItems); 409517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.setOnMenuItemClickListener(menuItemClickListener); 410517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 411517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki updatePopupSize(); 4120c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4130c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4140c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4150c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Shows this popup at the specified coordinates. 4160c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * The specified coordinates may be adjusted to make sure the popup is entirely on-screen. 4170c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 418ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki public void show(Rect contentRect) { 419ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki Preconditions.checkNotNull(contentRect); 420ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 4210c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (isShowing()) { 4220c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return; 4230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4240c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4257270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHidden = false; 4267270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissed = false; 4270ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki cancelDismissAndHideAnimations(); 4280ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki cancelOverflowAnimations(); 429ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 430b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // Make sure a panel is set as the content. 431b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mContentContainer.getChildCount() == 0) { 432b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setMainPanelAsContent(); 433c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki // If we're yet to show the popup, set the container visibility to zero. 434c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki // The "show" animation will make this visible. 435c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki mContentContainer.setAlpha(0); 436b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 437ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki updateOverflowHeight(contentRect.top - (mMarginVertical * 2)); 438ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki refreshCoordinatesAndOverflowDirection(contentRect); 439517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki preparePopupContent(); 440ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mPopupWindow.showAtLocation(mParent, Gravity.NO_GRAVITY, mCoords.x, mCoords.y); 441d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki setTouchableSurfaceInsetsComputer(); 4427270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki runShowAnimation(); 4430c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4440c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4450c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4460c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Gets rid of this popup. If the popup isn't currently showing, this will be a no-op. 4470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 4480c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public void dismiss() { 4490ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki if (mDismissed) { 4500c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return; 4510c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4520c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4537270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHidden = false; 4547270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissed = true; 4550ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki mHideAnimation.cancel(); 4567270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki runDismissAnimation(); 4577270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki setZeroTouchableSurface(); 4587270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 4597270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 4607270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 4617270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Hides this popup. This is a no-op if this popup is not showing. 4627270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Use {@link #isHidden()} to distinguish between a hidden and a dismissed popup. 4637270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 4647270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public void hide() { 4657270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki if (!isShowing()) { 4667270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki return; 4677270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 4687270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 4697270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHidden = true; 4707270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki runHideAnimation(); 471517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki setZeroTouchableSurface(); 4720c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4730c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4750c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns {@code true} if this popup is currently showing. {@code false} otherwise. 4760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 4770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public boolean isShowing() { 478c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki return !mDismissed && !mHidden; 4797270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 4807270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 4817270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 4827270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Returns {@code true} if this popup is currently hidden. {@code false} otherwise. 4837270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 4847270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public boolean isHidden() { 4857270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki return mHidden; 4860c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4870c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4880c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4890c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Updates the coordinates of this popup. 4900c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * The specified coordinates may be adjusted to make sure the popup is entirely on-screen. 4917270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * This is a no-op if this popup is not showing. 4920c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 493ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki public void updateCoordinates(Rect contentRect) { 494ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki Preconditions.checkNotNull(contentRect); 495ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 496c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki if (!isShowing() || !mPopupWindow.isShowing()) { 497517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return; 4980c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 499517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 5000ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki cancelOverflowAnimations(); 501ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki refreshCoordinatesAndOverflowDirection(contentRect); 502517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki preparePopupContent(); 503ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mPopupWindow.update(mCoords.x, mCoords.y, getWidth(), getHeight()); 5040c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5050c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5060c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5070c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the width of this popup. 5080c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5090c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public int getWidth() { 510517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mPopupWindow.getWidth(); 5110c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5120c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5130c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5140c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the height of this popup. 5150c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5160c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public int getHeight() { 517517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mPopupWindow.getHeight(); 5180c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5190c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5200c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5210c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the context this popup is running in. 5220c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public Context getContext() { 5240c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return mContentContainer.getContext(); 5250c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5260c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 527ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki private void refreshCoordinatesAndOverflowDirection(Rect contentRect) { 528ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki int x = contentRect.centerX() - getWidth() / 2; 529ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki int y; 530ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (contentRect.top > getHeight()) { 531ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki y = contentRect.top - getHeight(); 532ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_UP; 533ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } else if (contentRect.top > getToolbarHeightWithVerticalMargin()) { 534ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki y = contentRect.top - getToolbarHeightWithVerticalMargin(); 535ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_DOWN; 536ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } else { 537ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki y = contentRect.bottom; 538ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_DOWN; 539ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 540ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mCoords.set(x, y); 541ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (mOverflowPanel != null) { 542ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mOverflowPanel.setOverflowDirection(mOverflowDirection); 543ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 544ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 545ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 546ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki private int getToolbarHeightWithVerticalMargin() { 547f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki return getEstimatedToolbarHeight(mParent.getContext()) + mMarginVertical * 2; 548f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki } 549f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki 5500c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5517270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Performs the "show" animation on the floating popup. 5527270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 5537270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private void runShowAnimation() { 5547270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mShowAnimation.start(); 5557270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 5567270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 5577270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 5587270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Performs the "dismiss" animation on the floating popup. 5590c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5607270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private void runDismissAnimation() { 5617270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissAnimation.start(); 5620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5640c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5657270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Performs the "hide" animation on the floating popup. 5660c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5677270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private void runHideAnimation() { 5687270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHideAnimation.start(); 5690c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5700c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5710ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki private void cancelDismissAndHideAnimations() { 5727270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissAnimation.cancel(); 5737270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHideAnimation.cancel(); 5740ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki } 5750ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki 5760ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki private void cancelOverflowAnimations() { 577b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.cancel(); 578b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.cancel(); 579517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 580517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 581517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 582517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Opens the floating toolbar overflow. 583517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should not be called if menu items have not been laid out with 584b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * {@link #layoutMenuItems(java.util.List, MenuItem.OnMenuItemClickListener, int)}. 585517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 586517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @throws IllegalStateException if called when menu items have not been laid out. 587517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 588517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void openOverflow() { 589b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mMainPanel != null); 590b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mOverflowPanel != null); 591517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 592517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.fadeOut(true); 593517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size overflowPanelSize = mOverflowPanel.measure(); 594f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki final int targetWidth = overflowPanelSize.getWidth(); 595517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int targetHeight = overflowPanelSize.getHeight(); 596517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final boolean morphUpwards = (mOverflowDirection == OVERFLOW_DIRECTION_UP); 597517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startWidth = mContentContainer.getWidth(); 598517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startHeight = mContentContainer.getHeight(); 599517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float startY = mContentContainer.getY(); 600517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float right = mContentContainer.getX() + mContentContainer.getWidth(); 601517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation widthAnimation = new Animation() { 602517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 603517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 604517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 605517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaWidth = (int) (interpolatedTime * (targetWidth - startWidth)); 606517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = startWidth + deltaWidth; 607517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 608517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setX(right - mContentContainer.getWidth()); 609517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 610517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 611517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation heightAnimation = new Animation() { 612517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 613517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 614517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 615517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaHeight = (int) (interpolatedTime * (targetHeight - startHeight)); 616517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.height = startHeight + deltaHeight; 617517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 618517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (morphUpwards) { 619517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki float y = startY - (mContentContainer.getHeight() - startHeight); 620517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setY(y); 621517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 622517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 623517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 624517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki widthAnimation.setDuration(240); 625517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki heightAnimation.setDuration(180); 626517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki heightAnimation.setStartOffset(60); 627b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.getAnimations().clear(); 628b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.setAnimationListener(mOnOverflowOpened); 629b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.addAnimation(widthAnimation); 630b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.addAnimation(heightAnimation); 631b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.startAnimation(mOpenOverflowAnimation); 632517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 633517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 634517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 635517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Opens the floating toolbar overflow. 636517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should not be called if menu items have not been laid out with 637517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * {@link #layoutMenuItems(java.util.List, MenuItem.OnMenuItemClickListener, int)}. 638517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 639b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * @throws IllegalStateException if called when menu items have not been laid out. 640517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 641517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void closeOverflow() { 642b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mMainPanel != null); 643b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mOverflowPanel != null); 644517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 645517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.fadeOut(true); 646517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size mainPanelSize = mMainPanel.measure(); 647517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int targetWidth = mainPanelSize.getWidth(); 648517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int targetHeight = mainPanelSize.getHeight(); 649517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startWidth = mContentContainer.getWidth(); 650517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startHeight = mContentContainer.getHeight(); 651517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float right = mContentContainer.getX() + mContentContainer.getWidth(); 652517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float bottom = mContentContainer.getY() + mContentContainer.getHeight(); 653517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final boolean morphedUpwards = (mOverflowDirection == OVERFLOW_DIRECTION_UP); 654517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation widthAnimation = new Animation() { 655517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 656517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 657517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 658517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaWidth = (int) (interpolatedTime * (targetWidth - startWidth)); 659517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = startWidth + deltaWidth; 660517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 661517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setX(right - mContentContainer.getWidth()); 662517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 663517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 664517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation heightAnimation = new Animation() { 665517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 666517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 667517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 668517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaHeight = (int) (interpolatedTime * (targetHeight - startHeight)); 669517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.height = startHeight + deltaHeight; 670517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 671517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (morphedUpwards) { 672517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setY(bottom - mContentContainer.getHeight()); 673517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 674517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 675517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 676517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki widthAnimation.setDuration(150); 677517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki widthAnimation.setStartOffset(150); 678517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki heightAnimation.setDuration(210); 679b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.getAnimations().clear(); 680b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.setAnimationListener(mOnOverflowClosed); 681b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.addAnimation(widthAnimation); 682b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.addAnimation(heightAnimation); 683b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.startAnimation(mCloseOverflowAnimation); 684517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 685517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 686517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 687517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Prepares the content container for show and update calls. 688517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 689517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void preparePopupContent() { 690b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // Reset visibility. 691b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mMainPanel != null) { 692b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mMainPanel.fadeIn(false); 693517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 694517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOverflowPanel != null) { 695517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.fadeIn(false); 696517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 697517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 698b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // Reset position. 699ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (isMainPanelContent()) { 700b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki positionMainPanel(); 701517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 702ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (isOverflowPanelContent()) { 703b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki positionOverflowPanel(); 704517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 705517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 706517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 707ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki private boolean isMainPanelContent() { 708ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki return mMainPanel != null 709ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki && mContentContainer.getChildAt(0) == mMainPanel.getView(); 710ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 711ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 712ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki private boolean isOverflowPanelContent() { 713ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki return mOverflowPanel != null 714ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki && mContentContainer.getChildAt(0) == mOverflowPanel.getView(); 715ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 716ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 717517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 718517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the current content to be the main view panel. 719517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 720517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setMainPanelAsContent() { 721b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // This should never be called if the main panel has not been initialized. 722b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mMainPanel); 723517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.removeAllViews(); 724517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size mainPanelSize = mMainPanel.measure(); 725517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 726517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = mainPanelSize.getWidth(); 727517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.height = mainPanelSize.getHeight(); 728517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 729517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.addView(mMainPanel.getView()); 730b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 731b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 732b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 733b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki /** 734b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * Sets the current content to be the overflow view panel. 735b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki */ 736b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void setOverflowPanelAsContent() { 737b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // This should never be called if the overflow panel has not been initialized. 738b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mOverflowPanel); 739b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.removeAllViews(); 740b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Size overflowPanelSize = mOverflowPanel.measure(); 741b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 742b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki params.width = overflowPanelSize.getWidth(); 743b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki params.height = overflowPanelSize.getHeight(); 744b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setLayoutParams(params); 745b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.addView(mOverflowPanel.getView()); 746b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 747b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 748b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 749b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki /** 750b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * Places the main view panel at the appropriate resting coordinates. 751b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki */ 752b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void positionMainPanel() { 753b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mMainPanel); 754b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki float x = mPopupWindow.getWidth() 755b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki - (mMainPanel.getView().getMeasuredWidth() + mMarginHorizontal); 756b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setX(x); 757b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 758b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki float y = mMarginVertical; 759b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mOverflowDirection == OVERFLOW_DIRECTION_UP) { 760b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki y = getHeight() 761b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki - (mMainPanel.getView().getMeasuredHeight() + mMarginVertical); 762b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 763b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setY(y); 764b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 765b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 766b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 767b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki /** 768b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * Places the main view panel at the appropriate resting coordinates. 769b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki */ 770b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void positionOverflowPanel() { 771b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mOverflowPanel); 772b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki float x = mPopupWindow.getWidth() 773b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki - (mOverflowPanel.getView().getMeasuredWidth() + mMarginHorizontal); 774b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setX(x); 775b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setY(mMarginVertical); 776b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 777517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 778517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 779ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki private void updateOverflowHeight(int height) { 780ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (mOverflowPanel != null) { 781ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mOverflowPanel.setSuggestedHeight(height); 782ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 783ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki // Re-measure the popup and it's contents. 784ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki boolean mainPanelContent = isMainPanelContent(); 785ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki boolean overflowPanelContent = isOverflowPanelContent(); 786ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mContentContainer.removeAllViews(); // required to update popup size. 787ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki updatePopupSize(); 788ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki // Reset the appropriate content. 789ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (mainPanelContent) { 790ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki setMainPanelAsContent(); 791ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 792ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (overflowPanelContent) { 793ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki setOverflowPanelAsContent(); 794ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 795ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 796ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 797ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 798517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void updatePopupSize() { 799517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int width = 0; 800517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int height = 0; 801517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mMainPanel != null) { 802517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size mainPanelSize = mMainPanel.measure(); 803517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki width = mainPanelSize.getWidth(); 804517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki height = mainPanelSize.getHeight(); 805517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 806517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOverflowPanel != null) { 807517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size overflowPanelSize = mOverflowPanel.measure(); 808517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki width = Math.max(width, overflowPanelSize.getWidth()); 809517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki height = Math.max(height, overflowPanelSize.getHeight()); 810517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 811f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mPopupWindow.setWidth(width + mMarginHorizontal * 2); 812f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mPopupWindow.setHeight(height + mMarginVertical * 2); 813517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 814517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 815517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 816517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the touchable region of this popup to be zero. This means that all touch events on 817517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * this popup will go through to the surface behind it. 818517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 819517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setZeroTouchableSurface() { 820517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mTouchableRegion.setEmpty(); 821517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 822517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 823517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 824517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the touchable region of this popup to be the area occupied by its content. 825517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 826517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setContentAreaAsTouchableSurface() { 827517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (!mPopupWindow.isShowing()) { 828517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 829517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 830517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int width = mContentContainer.getMeasuredWidth(); 831517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int height = mContentContainer.getMeasuredHeight(); 832517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mTouchableRegion.set( 833517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getX(), 834517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getY(), 835517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getX() + width, 836517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getY() + height); 837517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 838d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki 839d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki /** 840d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki * Make the touchable area of this popup be the area specified by mTouchableRegion. 841d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki * This should be called after the popup window has been dismissed (dismiss/hide) 842d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki * and is probably being re-shown with a new content root view. 843d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki */ 844d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki private void setTouchableSurfaceInsetsComputer() { 845d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki ViewTreeObserver viewTreeObserver = mPopupWindow.getContentView() 846d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki .getRootView() 847d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki .getViewTreeObserver(); 848d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki viewTreeObserver.removeOnComputeInternalInsetsListener(mInsetsComputer); 849d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki viewTreeObserver.addOnComputeInternalInsetsListener(mInsetsComputer); 850d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki } 851517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 852517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 853517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 854517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A widget that holds the primary menu items in the floating toolbar. 855517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 856517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class FloatingToolbarMainPanel { 857517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 858517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Context mContext; 859517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewGroup mContentView; 860517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View.OnClickListener mMenuItemButtonOnClickListener = 861517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new View.OnClickListener() { 862517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 863517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onClick(View v) { 864517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (v.getTag() instanceof MenuItem) { 865517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOnMenuItemClickListener != null) { 866517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener.onMenuItemClick((MenuItem) v.getTag()); 867517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 868517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 869517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 870517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 871517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewFader viewFader; 872517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mOpenOverflow; 873517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 874517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private View mOpenOverflowButton; 875517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private MenuItem.OnMenuItemClickListener mOnMenuItemClickListener; 876517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 877517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 878517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Initializes a floating toolbar popup main view panel. 879517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 880517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param context 881517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param openOverflow The code that opens the toolbar popup overflow. 882517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 883517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public FloatingToolbarMainPanel(Context context, Runnable openOverflow) { 884517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContext = Preconditions.checkNotNull(context); 885517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView = new LinearLayout(context); 886517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki viewFader = new ViewFader(mContentView); 887517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOpenOverflow = Preconditions.checkNotNull(openOverflow); 888517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 889517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 8900c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 891517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Fits as many menu items in the main panel and returns a list of the menu items that 892517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * were not fit in. 893517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 894517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @return The menu items that are not included in this main panel. 8950c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 896517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public List<MenuItem> layoutMenuItems(List<MenuItem> menuItems, int suggestedWidth) { 897ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki Preconditions.checkNotNull(menuItems); 898ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 899517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int toolbarWidth = getAdjustedToolbarWidth(mContext, suggestedWidth) 900517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki // Reserve space for the "open overflow" button. 901517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki - getEstimatedOpenOverflowButtonWidth(mContext); 902517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 903517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int availableWidth = toolbarWidth; 904517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final LinkedList<MenuItem> remainingMenuItems = new LinkedList<MenuItem>(menuItems); 905517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 906517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.removeAllViews(); 907517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 908517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki boolean isFirstItem = true; 909517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki while (!remainingMenuItems.isEmpty()) { 910517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final MenuItem menuItem = remainingMenuItems.peek(); 911b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki View menuItemButton = createMenuItemButton(mContext, menuItem); 912517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 913f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki // Adding additional start padding for the first button to even out button spacing. 914517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (isFirstItem) { 915f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.setPaddingRelative( 916f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki (int) (1.5 * menuItemButton.getPaddingStart()), 917517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingTop(), 918f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.getPaddingEnd(), 919517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingBottom()); 920517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki isFirstItem = false; 921517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 922517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 923f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki // Adding additional end padding for the last button to even out button spacing. 924517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (remainingMenuItems.size() == 1) { 925f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.setPaddingRelative( 926f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.getPaddingStart(), 927517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingTop(), 928f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki (int) (1.5 * menuItemButton.getPaddingEnd()), 929517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingBottom()); 930517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 931517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 932517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 933517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int menuItemButtonWidth = Math.min(menuItemButton.getMeasuredWidth(), toolbarWidth); 934517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (menuItemButtonWidth <= availableWidth) { 935b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki setButtonTagAndClickListener(menuItemButton, menuItem); 936517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(menuItemButton); 937517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = menuItemButton.getLayoutParams(); 938517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = menuItemButtonWidth; 939517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setLayoutParams(params); 940517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki availableWidth -= menuItemButtonWidth; 941517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki remainingMenuItems.pop(); 942517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 943517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOpenOverflowButton == null) { 944b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki mOpenOverflowButton = LayoutInflater.from(mContext) 945517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_open_overflow_button, null); 946517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOpenOverflowButton.setOnClickListener(new View.OnClickListener() { 947517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 948517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onClick(View v) { 949517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOpenOverflowButton != null) { 950517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOpenOverflow.run(); 951517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 952517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 953517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 954517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 955517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mOpenOverflowButton); 956517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki break; 957517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 958517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 959517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return remainingMenuItems; 960517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 961517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 962517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener listener) { 963517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener = listener; 9640c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 9650c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 966517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public View getView() { 967517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mContentView; 9680c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 9690c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 970517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeIn(boolean animate) { 971517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki viewFader.fadeIn(animate); 972517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 973517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 974517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeOut(boolean animate) { 975517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki viewFader.fadeOut(animate); 9760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 9770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 9780c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 979517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns how big this panel's view should be. 980517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should only be called when the view has not been attached to a parent 981517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * otherwise it will throw an illegal state. 982517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 983517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public Size measure() throws IllegalStateException { 984517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Preconditions.checkState(mContentView.getParent() == null); 985517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 986517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return new Size(mContentView.getMeasuredWidth(), mContentView.getMeasuredHeight()); 987517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 988b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki 989b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki private void setButtonTagAndClickListener(View menuItemButton, MenuItem menuItem) { 990b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki View button = menuItemButton; 991b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki if (isIconOnlyMenuItem(menuItem)) { 992b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki button = menuItemButton.findViewById(R.id.floating_toolbar_menu_item_image_button); 993b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 994b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki button.setTag(menuItem); 995b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki button.setOnClickListener(mMenuItemButtonOnClickListener); 996b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 997517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 998517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 999517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1000517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1001517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A widget that holds the overflow items in the floating toolbar. 1002517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1003517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class FloatingToolbarOverflowPanel { 1004517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1005517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final LinearLayout mContentView; 1006517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewGroup mBackButtonContainer; 1007517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View mBackButton; 1008517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ListView mListView; 1009f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private final TextView mListViewItemWidthCalculator; 1010517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewFader mViewFader; 1011517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mCloseOverflow; 1012517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1013517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private MenuItem.OnMenuItemClickListener mOnMenuItemClickListener; 1014f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private int mOverflowWidth = 0; 1015ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki private int mSuggestedHeight; 1016517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1017517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1018517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Initializes a floating toolbar popup overflow view panel. 10190c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 1020517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param context 1021517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param closeOverflow The code that closes the toolbar popup's overflow. 1022517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1023517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public FloatingToolbarOverflowPanel(Context context, Runnable closeOverflow) { 1024517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mCloseOverflow = Preconditions.checkNotNull(closeOverflow); 1025ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mSuggestedHeight = getScreenHeight(context); 1026517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1027517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView = new LinearLayout(context); 1028517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.setOrientation(LinearLayout.VERTICAL); 1029517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mViewFader = new ViewFader(mContentView); 1030517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1031517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButton = LayoutInflater.from(context) 1032517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_close_overflow_button, null); 1033517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButton.setOnClickListener(new View.OnClickListener() { 1034517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 1035517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onClick(View v) { 1036517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mCloseOverflow.run(); 1037517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1038517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 1039517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButtonContainer = new LinearLayout(context); 1040517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButtonContainer.addView(mBackButton); 1041517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1042f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListView = createOverflowListView(); 1043517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 1044517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 1045517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1046517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki MenuItem menuItem = (MenuItem) mListView.getAdapter().getItem(position); 1047517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOnMenuItemClickListener != null) { 1048517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener.onMenuItemClick(menuItem); 1049517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1050517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1051517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 1052517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1053517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mListView); 1054517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mBackButtonContainer); 1055f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki 1056f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator = createOverflowMenuItemButton(context); 1057f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.setLayoutParams(new ViewGroup.LayoutParams( 1058f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); 1059517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1060517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1061517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1062517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the menu items to be displayed in the overflow. 10630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1064517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setMenuItems(List<MenuItem> menuItems) { 1065517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ArrayAdapter overflowListViewAdapter = (ArrayAdapter) mListView.getAdapter(); 1066517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListViewAdapter.clear(); 1067517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListViewAdapter.addAll(menuItems); 1068517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki setListViewHeight(); 1069f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki setOverflowWidth(); 1070517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1071517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1072517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener listener) { 1073517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener = listener; 10740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 10750c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 10760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1077517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Notifies the overflow of the current direction in which the overflow will be opened. 10780c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 1079517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param overflowDirection {@link FloatingToolbarPopup#OVERFLOW_DIRECTION_UP} 1080517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * or {@link FloatingToolbarPopup#OVERFLOW_DIRECTION_DOWN}. 10810c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1082517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setOverflowDirection(int overflowDirection) { 1083517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.removeView(mBackButtonContainer); 1084517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int index = (overflowDirection == FloatingToolbarPopup.OVERFLOW_DIRECTION_UP)? 1 : 0; 1085517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mBackButtonContainer, index); 10860c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 10870c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1088ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki public void setSuggestedHeight(int height) { 1089ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki mSuggestedHeight = height; 1090ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki setListViewHeight(); 1091ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 1092ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki 10930c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1094517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns the content view of the overflow. 1095517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1096517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public View getView() { 1097517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mContentView; 1098517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1099517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1100517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeIn(boolean animate) { 1101517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mViewFader.fadeIn(animate); 1102517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1103517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1104517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeOut(boolean animate) { 1105517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mViewFader.fadeOut(animate); 1106517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1107517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1108517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1109517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns how big this panel's view should be. 1110517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should only be called when the view has not been attached to a parent. 11110c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 1112517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @throws IllegalStateException 11130c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1114517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public Size measure() { 1115517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Preconditions.checkState(mContentView.getParent() == null); 1116517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 1117517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return new Size(mContentView.getMeasuredWidth(), mContentView.getMeasuredHeight()); 1118517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1119517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1120517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setListViewHeight() { 1121517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int itemHeight = getEstimatedToolbarHeight(mContentView.getContext()); 1122517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int height = mListView.getAdapter().getCount() * itemHeight; 1123517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int maxHeight = mContentView.getContext().getResources(). 1124ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki getDimensionPixelSize(R.dimen.floating_toolbar_maximum_overflow_height); 1125ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki int minHeight = mContentView.getContext().getResources(). 1126517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki getDimensionPixelSize(R.dimen.floating_toolbar_minimum_overflow_height); 1127ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki int availableHeight = mSuggestedHeight - (mSuggestedHeight % itemHeight) 1128ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki - itemHeight; // reserve space for the back button. 1129517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mListView.getLayoutParams(); 1130ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki if (availableHeight >= minHeight) { 1131ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki params.height = Math.min(Math.min(availableHeight, maxHeight), height); 1132ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } else { 1133ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki params.height = Math.min(maxHeight, height); 1134ffebf68202311963c497f5793e17d7a075706fd6Abodunrinwa Toki } 1135517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mListView.setLayoutParams(params); 11360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1137517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1138f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private int setOverflowWidth() { 1139f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki for (int i = 0; i < mListView.getAdapter().getCount(); i++) { 1140f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki MenuItem menuItem = (MenuItem) mListView.getAdapter().getItem(i); 1141f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki Preconditions.checkNotNull(menuItem); 1142f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.setText(menuItem.getTitle()); 1143f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.measure( 1144f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 1145f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mOverflowWidth = Math.max( 1146f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.getMeasuredWidth(), mOverflowWidth); 1147f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki } 1148f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki return mOverflowWidth; 1149f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki } 1150f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki 1151f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private ListView createOverflowListView() { 1152f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki final Context context = mContentView.getContext(); 1153517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final ListView overflowListView = new ListView(context); 1154517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setLayoutParams(new ViewGroup.LayoutParams( 1155517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); 1156517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setDivider(null); 1157517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setDividerHeight(0); 1158b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki 1159b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki final int viewTypeCount = 2; 1160b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki final int stringLabelViewType = 0; 1161b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki final int iconOnlyViewType = 1; 1162517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final ArrayAdapter overflowListViewAdapter = 1163517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new ArrayAdapter<MenuItem>(context, 0) { 1164517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 1165b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki public int getViewTypeCount() { 1166b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return viewTypeCount; 1167b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1168b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki 1169b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki @Override 1170b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki public int getItemViewType(int position) { 1171b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki if (isIconOnlyMenuItem(getItem(position))) { 1172b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return iconOnlyViewType; 1173b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1174b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return stringLabelViewType; 1175b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1176b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki 1177b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki @Override 1178517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public View getView(int position, View convertView, ViewGroup parent) { 1179b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki if (getItemViewType(position) == iconOnlyViewType) { 1180b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return getIconOnlyView(position, convertView); 1181b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1182b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return getStringTitleView(position, convertView); 1183b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1184b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki 1185b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki private View getStringTitleView(int position, View convertView) { 1186517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki TextView menuButton; 1187517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (convertView != null) { 1188517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton = (TextView) convertView; 1189517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 1190517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton = createOverflowMenuItemButton(context); 1191517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1192517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki MenuItem menuItem = getItem(position); 1193517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton.setText(menuItem.getTitle()); 1194517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton.setContentDescription(menuItem.getTitle()); 1195f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuButton.setMinimumWidth(mOverflowWidth); 1196517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return menuButton; 1197517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1198b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki 1199b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki private View getIconOnlyView(int position, View convertView) { 1200b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki View menuButton; 1201b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki if (convertView != null) { 1202b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki menuButton = convertView; 1203b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } else { 1204b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki menuButton = LayoutInflater.from(context).inflate( 1205b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki R.layout.floating_popup_overflow_image_list_item, null); 1206b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1207b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki MenuItem menuItem = getItem(position); 1208b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki ((ImageView) menuButton 1209b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki .findViewById(R.id.floating_toolbar_menu_item_image_button)) 1210b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki .setImageDrawable(menuItem.getIcon()); 1211b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki menuButton.setMinimumWidth(mOverflowWidth); 1212b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return menuButton; 1213b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1214517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 1215517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setAdapter(overflowListViewAdapter); 1216517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return overflowListView; 1217517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1218517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1219517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1220517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1221517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1222517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A helper for fading in or out a view. 1223517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1224517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class ViewFader { 1225517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1226517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final int FADE_OUT_DURATION = 250; 1227517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final int FADE_IN_DURATION = 150; 1228517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1229517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View mView; 1230517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ObjectAnimator mFadeOutAnimation; 1231517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ObjectAnimator mFadeInAnimation; 1232517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1233517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private ViewFader(View view) { 1234517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mView = Preconditions.checkNotNull(view); 1235517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeOutAnimation = ObjectAnimator.ofFloat(view, View.ALPHA, 1, 0) 1236517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .setDuration(FADE_OUT_DURATION); 1237517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeInAnimation = ObjectAnimator.ofFloat(view, View.ALPHA, 0, 1) 1238517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .setDuration(FADE_IN_DURATION); 1239517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1240517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1241517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeIn(boolean animate) { 1242b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki cancelFadeAnimations(); 1243517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (animate) { 1244517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeInAnimation.start(); 1245517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 1246517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mView.setAlpha(1); 1247517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1248517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1249517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1250517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeOut(boolean animate) { 1251b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki cancelFadeAnimations(); 1252517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (animate) { 1253517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeOutAnimation.start(); 1254517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 1255517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mView.setAlpha(0); 1256517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1257517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1258b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 1259b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void cancelFadeAnimations() { 1260b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mFadeInAnimation.cancel(); 1261b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mFadeOutAnimation.cancel(); 1262b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 1263517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1264517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1265b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki /** 1266b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki * @return {@code true} if the menu item does not not have a string title but has an icon. 1267b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki * {@code false} otherwise. 1268b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki */ 1269b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki private static boolean isIconOnlyMenuItem(MenuItem menuItem) { 1270b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki if (TextUtils.isEmpty(menuItem.getTitle()) && menuItem.getIcon() != null) { 1271b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return true; 1272b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1273b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return false; 1274b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1275517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1276517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1277517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates and returns a menu button for the specified menu item. 1278517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1279b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki private static View createMenuItemButton(Context context, MenuItem menuItem) { 1280b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki if (isIconOnlyMenuItem(menuItem)) { 1281b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki View imageMenuItemButton = LayoutInflater.from(context) 1282b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki .inflate(R.layout.floating_popup_menu_image_button, null); 1283b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki ((ImageButton) imageMenuItemButton 1284b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki .findViewById(R.id.floating_toolbar_menu_item_image_button)) 1285b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki .setImageDrawable(menuItem.getIcon()); 1286b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki return imageMenuItemButton; 1287b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki } 1288b21562c4655cb8dfb73819b68b7fc8eeeab40dacAbodunrinwa Toki 1289517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Button menuItemButton = (Button) LayoutInflater.from(context) 1290517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_menu_button, null); 1291517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setText(menuItem.getTitle()); 1292517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setContentDescription(menuItem.getTitle()); 1293517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return menuItemButton; 1294517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1295517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1296517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1297517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates and returns a styled floating toolbar overflow list view item. 1298517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1299517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static TextView createOverflowMenuItemButton(Context context) { 1300517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return (TextView) LayoutInflater.from(context) 1301517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_overflow_list_item, null); 1302517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1303517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1304517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static ViewGroup createContentContainer(Context context) { 1305517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return (ViewGroup) LayoutInflater.from(context) 1306517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_container, null); 1307517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1308517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1309517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static PopupWindow createPopupWindow(View content) { 1310517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup popupContentHolder = new LinearLayout(content.getContext()); 1311517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki PopupWindow popupWindow = new PopupWindow(popupContentHolder); 1312103d48ec09cbaeedf28b66425cde9198f767e0d5Abodunrinwa Toki popupWindow.setWindowLayoutType( 1313103d48ec09cbaeedf28b66425cde9198f767e0d5Abodunrinwa Toki WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL); 1314517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki popupWindow.setAnimationStyle(0); 1315517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki popupWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); 1316517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki content.setLayoutParams(new ViewGroup.LayoutParams( 1317517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); 1318517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki popupContentHolder.addView(content); 1319517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return popupWindow; 1320517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1321517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1322517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1323517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates a "grow and fade in from the bottom" animation for the specified view. 1324517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 1325517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param view The view to animate 1326517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1327517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static AnimatorSet createGrowFadeInFromBottom(View view) { 1328517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki AnimatorSet growFadeInFromBottomAnimation = new AnimatorSet(); 1329517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki growFadeInFromBottomAnimation.playTogether( 1330517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.SCALE_X, 0.5f, 1).setDuration(125), 1331517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.SCALE_Y, 0.5f, 1).setDuration(125), 1332517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.ALPHA, 0, 1).setDuration(75)); 1333517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki growFadeInFromBottomAnimation.setStartDelay(50); 1334517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return growFadeInFromBottomAnimation; 1335517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1336517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1337517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1338517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates a "shrink and fade out from bottom" animation for the specified view. 1339517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 1340517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param view The view to animate 1341cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki * @param startDelay The start delay of the animation 1342517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param listener The animation listener 1343517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1344517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static AnimatorSet createShrinkFadeOutFromBottomAnimation( 1345cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki View view, int startDelay, Animator.AnimatorListener listener) { 1346517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki AnimatorSet shrinkFadeOutFromBottomAnimation = new AnimatorSet(); 1347517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki shrinkFadeOutFromBottomAnimation.playTogether( 1348517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.SCALE_Y, 1, 0.5f).setDuration(125), 1349517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.ALPHA, 1, 0).setDuration(75)); 1350cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki shrinkFadeOutFromBottomAnimation.setStartDelay(startDelay); 1351517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki shrinkFadeOutFromBottomAnimation.addListener(listener); 1352517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return shrinkFadeOutFromBottomAnimation; 1353517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1354517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1355517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getEstimatedToolbarHeight(Context context) { 1356517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources().getDimensionPixelSize(R.dimen.floating_toolbar_height); 1357517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1358517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1359517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getEstimatedOpenOverflowButtonWidth(Context context) { 1360517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources() 1361517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_menu_button_minimum_width); 1362517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1363517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1364517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getAdjustedToolbarWidth(Context context, int width) { 1365c0fa6bd7ac8fa8f138c62d734d276e55d600bb6bAbodunrinwa Toki int maximumWidth = getScreenWidth(context) - 2 * context.getResources() 1366c0fa6bd7ac8fa8f138c62d734d276e55d600bb6bAbodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_horizontal_margin); 1367c0fa6bd7ac8fa8f138c62d734d276e55d600bb6bAbodunrinwa Toki 1368c0fa6bd7ac8fa8f138c62d734d276e55d600bb6bAbodunrinwa Toki if (width <= 0 || width > maximumWidth) { 1369c0fa6bd7ac8fa8f138c62d734d276e55d600bb6bAbodunrinwa Toki int defaultWidth = context.getResources() 1370c0fa6bd7ac8fa8f138c62d734d276e55d600bb6bAbodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_preferred_width); 1371c0fa6bd7ac8fa8f138c62d734d276e55d600bb6bAbodunrinwa Toki width = Math.min(defaultWidth, maximumWidth); 1372517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1373517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return width; 1374517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1375517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1376517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1377517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns the device's screen width. 1378517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1379517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getScreenWidth(Context context) { 1380517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources().getDisplayMetrics().widthPixels; 1381517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1382517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1383517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1384517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns the device's screen height. 1385517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1386517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getScreenHeight(Context context) { 1387517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources().getDisplayMetrics().heightPixels; 1388517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 13890c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki} 1390