FloatingToolbar.java revision cdffaa4c5af71b4bd0c99a98d411ee3883ec4733
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; 29517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.util.Size; 300c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.Gravity; 310c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.LayoutInflater; 320c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.Menu; 330c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.MenuItem; 340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.View; 350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.View.MeasureSpec; 360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.ViewGroup; 37517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.ViewTreeObserver; 380c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.view.Window; 39517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.WindowManager; 40517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.animation.Animation; 41517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.animation.AnimationSet; 42517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.view.animation.Transformation; 43517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.AdapterView; 44517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.ArrayAdapter; 450c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.Button; 460c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.ImageButton; 470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.LinearLayout; 48517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.ListView; 490c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport android.widget.PopupWindow; 50517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport android.widget.TextView; 510c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 520c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport java.util.ArrayList; 530c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport java.util.LinkedList; 540c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokiimport java.util.List; 550c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 56517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport com.android.internal.R; 57517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Tokiimport com.android.internal.util.Preconditions; 58517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 590c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki/** 600c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * A floating toolbar for showing contextual menu items. 610c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * This view shows as many menu item buttons as can fit in the horizontal toolbar and the 620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * the remaining menu items in a vertical overflow view when the overflow button is clicked. 630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * The horizontal toolbar morphs into the vertical overflow view. 640c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 650c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Tokipublic final class FloatingToolbar { 660c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 67517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki // This class is responsible for the public API of the floating toolbar. 68517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki // It delegates rendering operations to the FloatingToolbarPopup. 69517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 700c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private static final MenuItem.OnMenuItemClickListener NO_OP_MENUITEM_CLICK_LISTENER = 710c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki new MenuItem.OnMenuItemClickListener() { 720c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki @Override 730c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public boolean onMenuItemClick(MenuItem item) { 740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return false; 750c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki }; 770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 780c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private final Context mContext; 790c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private final FloatingToolbarPopup mPopup; 800c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 810c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private final Rect mContentRect = new Rect(); 820c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private final Point mCoordinates = new Point(); 830c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 840c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private Menu mMenu; 850c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private List<CharSequence> mShowingTitles = new ArrayList<CharSequence>(); 860c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private MenuItem.OnMenuItemClickListener mMenuItemClickListener = NO_OP_MENUITEM_CLICK_LISTENER; 870c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 880c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private int mSuggestedWidth; 89517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private boolean mWidthChanged = true; 90517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private int mOverflowDirection; 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); 1580c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mShowingTitles = getMenuItemTitles(menuItems); 1590c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1600c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki refreshCoordinates(); 161517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mPopup.setOverflowDirection(mOverflowDirection); 1620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mPopup.updateCoordinates(mCoordinates.x, mCoordinates.y); 1630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (!mPopup.isShowing()) { 1640c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mPopup.show(mCoordinates.x, mCoordinates.y); 1650c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 166517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mWidthChanged = false; 1670c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1680c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1690c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1700c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1710c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Updates this floating toolbar to reflect recent position and view updates. 1720c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * NOTE: This method is a no-op if the toolbar isn't showing. 1730c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbar updateLayout() { 1750c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (mPopup.isShowing()) { 1760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki // show() performs all the logic we need here. 1770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki show(); 1780c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1790c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return this; 1800c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1810c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1820c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1830c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Dismisses this floating toolbar. 1840c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1850c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public void dismiss() { 1860c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mPopup.dismiss(); 1870c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1880c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 1890c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1907270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Hides this floating toolbar. This is a no-op if the toolbar is not showing. 1917270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Use {@link #isHidden()} to distinguish between a hidden and a dismissed toolbar. 1927270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 1937270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public void hide() { 1947270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mPopup.hide(); 1957270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 1967270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 1977270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 1987270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Returns {@code true} if this toolbar is currently showing. {@code false} otherwise. 1990c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 2000c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public boolean isShowing() { 2010c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return mPopup.isShowing(); 2020c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2030c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2040c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 2057270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Returns {@code true} if this toolbar is currently hidden. {@code false} otherwise. 2067270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 2077270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public boolean isHidden() { 2087270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki return mPopup.isHidden(); 2097270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 2107270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 2117270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 2120c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Refreshes {@link #mCoordinates} with values based on {@link #mContentRect}. 2130c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 2140c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private void refreshCoordinates() { 215517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int x = mContentRect.centerX() - mPopup.getWidth() / 2; 2160c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki int y; 217517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mContentRect.top > mPopup.getHeight()) { 218517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki y = mContentRect.top - mPopup.getHeight(); 219517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_UP; 220f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki } else if (mContentRect.top > mPopup.getToolbarHeightWithVerticalMargin()) { 221f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki y = mContentRect.top - mPopup.getToolbarHeightWithVerticalMargin(); 222517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_DOWN; 2230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } else { 2240c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki y = mContentRect.bottom; 225517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_DOWN; 2260c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2270c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mCoordinates.set(x, y); 2280c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2290c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2300c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 231517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns true if this floating toolbar is currently showing the specified menu items. 2320c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 233517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private boolean isCurrentlyShowing(List<MenuItem> menuItems) { 234517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mShowingTitles.equals(getMenuItemTitles(menuItems)); 2350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2370c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 2380c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the visible and enabled menu items in the specified menu. 2390c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * This method is recursive. 2400c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 2410c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private List<MenuItem> getVisibleAndEnabledMenuItems(Menu menu) { 2420c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki List<MenuItem> menuItems = new ArrayList<MenuItem>(); 2430c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki for (int i = 0; (menu != null) && (i < menu.size()); i++) { 2440c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki MenuItem menuItem = menu.getItem(i); 2450c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (menuItem.isVisible() && menuItem.isEnabled()) { 2460c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki Menu subMenu = menuItem.getSubMenu(); 2470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (subMenu != null) { 2480c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki menuItems.addAll(getVisibleAndEnabledMenuItems(subMenu)); 2490c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } else { 2500c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki menuItems.add(menuItem); 2510c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2520c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2530c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2540c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return menuItems; 2550c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2560c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2570c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki private List<CharSequence> getMenuItemTitles(List<MenuItem> menuItems) { 2580c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki List<CharSequence> titles = new ArrayList<CharSequence>(); 2590c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki for (MenuItem menuItem : menuItems) { 2600c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki titles.add(menuItem.getTitle()); 2610c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return titles; 2630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 2640c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2650c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 2660c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 267517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A popup window used by the floating toolbar. 268517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 269517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This class is responsible for the rendering/animation of the floating toolbar. 270517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * It can hold one of 2 panels (i.e. main panel and overflow panel) at a time. 271517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * It delegates specific panel functionality to the appropriate panel. 2720c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 273517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class FloatingToolbarPopup { 2740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 275517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public static final int OVERFLOW_DIRECTION_UP = 0; 276517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public static final int OVERFLOW_DIRECTION_DOWN = 1; 2770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 278517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View mParent; 279517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final PopupWindow mPopupWindow; 280517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewGroup mContentContainer; 281f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private final int mMarginHorizontal; 282f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private final int mMarginVertical; 2830c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 284517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Animation.AnimationListener mOnOverflowOpened = 285517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new Animation.AnimationListener() { 286517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 287517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationStart(Animation animation) {} 2880c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 289517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 290517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationEnd(Animation animation) { 291b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setOverflowPanelAsContent(); 292517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.fadeIn(true); 293517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 2940c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 295517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 296517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationRepeat(Animation animation) {} 297517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 298517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Animation.AnimationListener mOnOverflowClosed = 299517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new Animation.AnimationListener() { 300517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 301517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationStart(Animation animation) {} 3020c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 303517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 304517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationEnd(Animation animation) { 305b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setMainPanelAsContent(); 306517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.fadeIn(true); 307517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 3080c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 3090c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki @Override 310517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationRepeat(Animation animation) { 3110c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 3120c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki }; 3137270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private final AnimatorSet mShowAnimation; 3147270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private final AnimatorSet mDismissAnimation; 3157270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private final AnimatorSet mHideAnimation; 316b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private final AnimationSet mOpenOverflowAnimation = new AnimationSet(true) { 317b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki @Override 318b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki public void cancel() { 319b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (hasStarted() && !hasEnded()) { 320b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki super.cancel(); 321b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setOverflowPanelAsContent(); 322b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 323b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 324b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki }; 325b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private final AnimationSet mCloseOverflowAnimation = new AnimationSet(true) { 326b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki @Override 327b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki public void cancel() { 328b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (hasStarted() && !hasEnded()) { 329b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki super.cancel(); 330b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setMainPanelAsContent(); 331b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 332b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 333b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki }; 3340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 335517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mOpenOverflow = new Runnable() { 336517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 337517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void run() { 338517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki openOverflow(); 339517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 340517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 341517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mCloseOverflow = new Runnable() { 342517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 343517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void run() { 344517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki closeOverflow(); 345517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 346517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 347517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 348517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Region mTouchableRegion = new Region(); 349d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki private final ViewTreeObserver.OnComputeInternalInsetsListener mInsetsComputer = 350d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki new ViewTreeObserver.OnComputeInternalInsetsListener() { 351d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki public void onComputeInternalInsets( 352d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki ViewTreeObserver.InternalInsetsInfo info) { 353d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.contentInsets.setEmpty(); 354d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.visibleInsets.setEmpty(); 355d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.touchableRegion.set(mTouchableRegion); 356d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki info.setTouchableInsets(ViewTreeObserver.InternalInsetsInfo 357d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki .TOUCHABLE_INSETS_REGION); 358d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki } 359d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki }; 360517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 3617270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private boolean mDismissed = true; // tracks whether this popup is dismissed or dismissing. 3627270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private boolean mHidden; // tracks whether this popup is hidden or hiding. 3630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 364517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private FloatingToolbarOverflowPanel mOverflowPanel; 365517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private FloatingToolbarMainPanel mMainPanel; 366517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private int mOverflowDirection; 367517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 3680c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 369517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Initializes a new floating toolbar popup. 3700c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 371517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param parent A parent view to get the {@link android.view.View#getWindowToken()} token 372517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * from. 3730c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 3740c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public FloatingToolbarPopup(View parent) { 3750c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mParent = Preconditions.checkNotNull(parent); 3760c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mContentContainer = createContentContainer(parent.getContext()); 3770c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki mPopupWindow = createPopupWindow(mContentContainer); 3787270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mShowAnimation = createGrowFadeInFromBottom(mContentContainer); 3797270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissAnimation = createShrinkFadeOutFromBottomAnimation( 380517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer, 381cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki 0, 382517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new AnimatorListenerAdapter() { 383517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 384517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onAnimationEnd(Animator animation) { 385517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mPopupWindow.dismiss(); 386b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.removeAllViews(); 387517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 388517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 3897270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHideAnimation = createShrinkFadeOutFromBottomAnimation( 3907270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mContentContainer, 391cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki 150, 3927270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki new AnimatorListenerAdapter() { 3937270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki @Override 3947270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public void onAnimationEnd(Animator animation) { 3957270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mPopupWindow.dismiss(); 3967270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 3977270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki }); 398f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mMarginHorizontal = parent.getResources() 399f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_horizontal_margin); 400f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mMarginVertical = parent.getResources() 401f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_vertical_margin); 402517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 403517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 404517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 405517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Lays out buttons for the specified menu items. 406517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 407517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void layoutMenuItems(List<MenuItem> menuItems, 408517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki MenuItem.OnMenuItemClickListener menuItemClickListener, int suggestedWidth) { 409517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.removeAllViews(); 410517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mMainPanel == null) { 411517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel = new FloatingToolbarMainPanel(mParent.getContext(), mOpenOverflow); 412517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 413517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki List<MenuItem> overflowMenuItems = 414517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.layoutMenuItems(menuItems, suggestedWidth); 415517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.setOnMenuItemClickListener(menuItemClickListener); 416517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (!overflowMenuItems.isEmpty()) { 417517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOverflowPanel == null) { 418517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel = 419517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new FloatingToolbarOverflowPanel(mParent.getContext(), mCloseOverflow); 420517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 421517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.setMenuItems(overflowMenuItems); 422517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.setOnMenuItemClickListener(menuItemClickListener); 423517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 424517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki updatePopupSize(); 4250c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4260c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4270c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4280c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Shows this popup at the specified coordinates. 4290c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * The specified coordinates may be adjusted to make sure the popup is entirely on-screen. 4300c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 4310c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public void show(int x, int y) { 4320c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki if (isShowing()) { 4330c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return; 4340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4367270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHidden = false; 4377270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissed = false; 4380ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki cancelDismissAndHideAnimations(); 4390ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki cancelOverflowAnimations(); 440b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // Make sure a panel is set as the content. 441b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mContentContainer.getChildCount() == 0) { 442b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setMainPanelAsContent(); 443c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki // If we're yet to show the popup, set the container visibility to zero. 444c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki // The "show" animation will make this visible. 445c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki mContentContainer.setAlpha(0); 446b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 447517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki preparePopupContent(); 448517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mPopupWindow.showAtLocation(mParent, Gravity.NO_GRAVITY, x, y); 449d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki setTouchableSurfaceInsetsComputer(); 4507270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki runShowAnimation(); 4510c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4520c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4530c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4540c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Gets rid of this popup. If the popup isn't currently showing, this will be a no-op. 4550c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 4560c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public void dismiss() { 4570ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki if (mDismissed) { 4580c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return; 4590c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4600c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4617270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHidden = false; 4627270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissed = true; 4630ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki mHideAnimation.cancel(); 4647270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki runDismissAnimation(); 4657270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki setZeroTouchableSurface(); 4667270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 4677270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 4687270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 4697270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Hides this popup. This is a no-op if this popup is not showing. 4707270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Use {@link #isHidden()} to distinguish between a hidden and a dismissed popup. 4717270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 4727270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public void hide() { 4737270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki if (!isShowing()) { 4747270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki return; 4757270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 4767270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 4777270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHidden = true; 4787270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki runHideAnimation(); 479517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki setZeroTouchableSurface(); 4800c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4810c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4820c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4830c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns {@code true} if this popup is currently showing. {@code false} otherwise. 4840c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 4850c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public boolean isShowing() { 486c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki return !mDismissed && !mHidden; 4877270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 4887270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 4897270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 4907270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Returns {@code true} if this popup is currently hidden. {@code false} otherwise. 4917270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 4927270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki public boolean isHidden() { 4937270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki return mHidden; 4940c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 4950c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 4960c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 4970c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Updates the coordinates of this popup. 4980c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * The specified coordinates may be adjusted to make sure the popup is entirely on-screen. 4997270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * This is a no-op if this popup is not showing. 5000c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5010c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public void updateCoordinates(int x, int y) { 502c23ac32601af1c7a5877d99c221e7e79e0ed1c90Abodunrinwa Toki if (!isShowing() || !mPopupWindow.isShowing()) { 503517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return; 5040c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 505517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 5060ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki cancelOverflowAnimations(); 507517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki preparePopupContent(); 508517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mPopupWindow.update(x, y, getWidth(), getHeight()); 5090c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5100c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5110c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 512517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the direction in which the overflow will open. i.e. up or down. 513517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 514517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param overflowDirection Either {@link #OVERFLOW_DIRECTION_UP} 515517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * or {@link #OVERFLOW_DIRECTION_DOWN}. 5160c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 517517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setOverflowDirection(int overflowDirection) { 518517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowDirection = overflowDirection; 519517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOverflowPanel != null) { 520517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.setOverflowDirection(mOverflowDirection); 521517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 5220c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5240c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5250c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the width of this popup. 5260c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5270c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public int getWidth() { 528517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mPopupWindow.getWidth(); 5290c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5300c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5310c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5320c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the height of this popup. 5330c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public int getHeight() { 535517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mPopupWindow.getHeight(); 5360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5370c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5380c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5390c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * Returns the context this popup is running in. 5400c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5410c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki public Context getContext() { 5420c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki return mContentContainer.getContext(); 5430c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5440c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 545f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki int getToolbarHeightWithVerticalMargin() { 546f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki return getEstimatedToolbarHeight(mParent.getContext()) + mMarginVertical * 2; 547f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki } 548f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki 5490c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5507270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Performs the "show" animation on the floating popup. 5517270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki */ 5527270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private void runShowAnimation() { 5537270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mShowAnimation.start(); 5547270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki } 5557270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki 5567270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki /** 5577270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Performs the "dismiss" animation on the floating popup. 5580c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5597270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private void runDismissAnimation() { 5607270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissAnimation.start(); 5610c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5630c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 5647270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki * Performs the "hide" animation on the floating popup. 5650c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 5667270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki private void runHideAnimation() { 5677270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHideAnimation.start(); 5680c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 5690c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 5700ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki private void cancelDismissAndHideAnimations() { 5717270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mDismissAnimation.cancel(); 5727270d07aab00c30c7f339963d3e9312456a2462eAbodunrinwa Toki mHideAnimation.cancel(); 5730ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki } 5740ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki 5750ce3e08a8444c73e63a0f733357581fb4409449aAbodunrinwa Toki private void cancelOverflowAnimations() { 576b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.cancel(); 577b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.cancel(); 578517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 579517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 580517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 581517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Opens the floating toolbar overflow. 582517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should not be called if menu items have not been laid out with 583b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * {@link #layoutMenuItems(java.util.List, MenuItem.OnMenuItemClickListener, int)}. 584517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 585517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @throws IllegalStateException if called when menu items have not been laid out. 586517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 587517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void openOverflow() { 588b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mMainPanel != null); 589b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mOverflowPanel != null); 590517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 591517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mMainPanel.fadeOut(true); 592517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size overflowPanelSize = mOverflowPanel.measure(); 593f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki final int targetWidth = overflowPanelSize.getWidth(); 594517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int targetHeight = overflowPanelSize.getHeight(); 595517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final boolean morphUpwards = (mOverflowDirection == OVERFLOW_DIRECTION_UP); 596517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startWidth = mContentContainer.getWidth(); 597517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startHeight = mContentContainer.getHeight(); 598517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float startY = mContentContainer.getY(); 599517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float right = mContentContainer.getX() + mContentContainer.getWidth(); 600517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation widthAnimation = new Animation() { 601517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 602517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 603517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 604517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaWidth = (int) (interpolatedTime * (targetWidth - startWidth)); 605517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = startWidth + deltaWidth; 606517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 607517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setX(right - mContentContainer.getWidth()); 608517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 609517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 610517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation heightAnimation = new Animation() { 611517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 612517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 613517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 614517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaHeight = (int) (interpolatedTime * (targetHeight - startHeight)); 615517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.height = startHeight + deltaHeight; 616517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 617517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (morphUpwards) { 618517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki float y = startY - (mContentContainer.getHeight() - startHeight); 619517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setY(y); 620517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 621517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 622517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 623517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki widthAnimation.setDuration(240); 624517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki heightAnimation.setDuration(180); 625517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki heightAnimation.setStartOffset(60); 626b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.getAnimations().clear(); 627b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.setAnimationListener(mOnOverflowOpened); 628b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.addAnimation(widthAnimation); 629b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mOpenOverflowAnimation.addAnimation(heightAnimation); 630b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.startAnimation(mOpenOverflowAnimation); 631517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 632517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 633517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 634517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Opens the floating toolbar overflow. 635517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should not be called if menu items have not been laid out with 636517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * {@link #layoutMenuItems(java.util.List, MenuItem.OnMenuItemClickListener, int)}. 637517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 638b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * @throws IllegalStateException if called when menu items have not been laid out. 639517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 640517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void closeOverflow() { 641b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mMainPanel != null); 642b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkState(mOverflowPanel != null); 643517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 644517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.fadeOut(true); 645517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size mainPanelSize = mMainPanel.measure(); 646517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int targetWidth = mainPanelSize.getWidth(); 647517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int targetHeight = mainPanelSize.getHeight(); 648517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startWidth = mContentContainer.getWidth(); 649517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int startHeight = mContentContainer.getHeight(); 650517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float right = mContentContainer.getX() + mContentContainer.getWidth(); 651517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final float bottom = mContentContainer.getY() + mContentContainer.getHeight(); 652517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final boolean morphedUpwards = (mOverflowDirection == OVERFLOW_DIRECTION_UP); 653517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation widthAnimation = new Animation() { 654517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 655517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 656517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 657517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaWidth = (int) (interpolatedTime * (targetWidth - startWidth)); 658517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = startWidth + deltaWidth; 659517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 660517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setX(right - mContentContainer.getWidth()); 661517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 662517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 663517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Animation heightAnimation = new Animation() { 664517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 665517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki protected void applyTransformation(float interpolatedTime, Transformation t) { 666517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 667517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int deltaHeight = (int) (interpolatedTime * (targetHeight - startHeight)); 668517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.height = startHeight + deltaHeight; 669517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 670517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (morphedUpwards) { 671517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setY(bottom - mContentContainer.getHeight()); 672517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 673517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 674517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 675517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki widthAnimation.setDuration(150); 676517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki widthAnimation.setStartOffset(150); 677517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki heightAnimation.setDuration(210); 678b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.getAnimations().clear(); 679b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.setAnimationListener(mOnOverflowClosed); 680b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.addAnimation(widthAnimation); 681b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mCloseOverflowAnimation.addAnimation(heightAnimation); 682b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.startAnimation(mCloseOverflowAnimation); 683517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 684517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 685517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 686517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Prepares the content container for show and update calls. 687517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 688517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void preparePopupContent() { 689b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // Reset visibility. 690b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mMainPanel != null) { 691b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mMainPanel.fadeIn(false); 692517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 693517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOverflowPanel != null) { 694517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOverflowPanel.fadeIn(false); 695517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 696517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 697b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // Reset position. 698b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mMainPanel != null 699b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki && mContentContainer.getChildAt(0) == mMainPanel.getView()) { 700b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki positionMainPanel(); 701517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 702b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mOverflowPanel != null 703b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki && mContentContainer.getChildAt(0) == mOverflowPanel.getView()) { 704b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki positionOverflowPanel(); 705517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 706517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 707517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 708517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 709517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the current content to be the main view panel. 710517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 711517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setMainPanelAsContent() { 712b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // This should never be called if the main panel has not been initialized. 713b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mMainPanel); 714517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.removeAllViews(); 715517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size mainPanelSize = mMainPanel.measure(); 716517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 717517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = mainPanelSize.getWidth(); 718517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.height = mainPanelSize.getHeight(); 719517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.setLayoutParams(params); 720517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.addView(mMainPanel.getView()); 721b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 722b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 723b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 724b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki /** 725b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * Sets the current content to be the overflow view panel. 726b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki */ 727b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void setOverflowPanelAsContent() { 728b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki // This should never be called if the overflow panel has not been initialized. 729b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mOverflowPanel); 730b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.removeAllViews(); 731b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Size overflowPanelSize = mOverflowPanel.measure(); 732b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki ViewGroup.LayoutParams params = mContentContainer.getLayoutParams(); 733b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki params.width = overflowPanelSize.getWidth(); 734b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki params.height = overflowPanelSize.getHeight(); 735b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setLayoutParams(params); 736b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.addView(mOverflowPanel.getView()); 737b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 738b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 739b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 740b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki /** 741b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * Places the main view panel at the appropriate resting coordinates. 742b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki */ 743b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void positionMainPanel() { 744b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mMainPanel); 745b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki float x = mPopupWindow.getWidth() 746b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki - (mMainPanel.getView().getMeasuredWidth() + mMarginHorizontal); 747b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setX(x); 748b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 749b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki float y = mMarginVertical; 750b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki if (mOverflowDirection == OVERFLOW_DIRECTION_UP) { 751b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki y = getHeight() 752b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki - (mMainPanel.getView().getMeasuredHeight() + mMarginVertical); 753b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 754b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setY(y); 755b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 756b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 757b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 758b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki /** 759b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki * Places the main view panel at the appropriate resting coordinates. 760b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki */ 761b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void positionOverflowPanel() { 762b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki Preconditions.checkNotNull(mOverflowPanel); 763b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki float x = mPopupWindow.getWidth() 764b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki - (mOverflowPanel.getView().getMeasuredWidth() + mMarginHorizontal); 765b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setX(x); 766b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mContentContainer.setY(mMarginVertical); 767b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki setContentAreaAsTouchableSurface(); 768517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 769517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 770517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void updatePopupSize() { 771517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int width = 0; 772517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int height = 0; 773517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mMainPanel != null) { 774517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size mainPanelSize = mMainPanel.measure(); 775517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki width = mainPanelSize.getWidth(); 776517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki height = mainPanelSize.getHeight(); 777517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 778517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOverflowPanel != null) { 779517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Size overflowPanelSize = mOverflowPanel.measure(); 780517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki width = Math.max(width, overflowPanelSize.getWidth()); 781517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki height = Math.max(height, overflowPanelSize.getHeight()); 782517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 783f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mPopupWindow.setWidth(width + mMarginHorizontal * 2); 784f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mPopupWindow.setHeight(height + mMarginVertical * 2); 785517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 786517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 787517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 788517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the touchable region of this popup to be zero. This means that all touch events on 789517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * this popup will go through to the surface behind it. 790517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 791517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setZeroTouchableSurface() { 792517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mTouchableRegion.setEmpty(); 793517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 794517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 795517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 796517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the touchable region of this popup to be the area occupied by its content. 797517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 798517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setContentAreaAsTouchableSurface() { 799517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (!mPopupWindow.isShowing()) { 800517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentContainer.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 801517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 802517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int width = mContentContainer.getMeasuredWidth(); 803517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int height = mContentContainer.getMeasuredHeight(); 804517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mTouchableRegion.set( 805517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getX(), 806517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getY(), 807517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getX() + width, 808517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki (int) mContentContainer.getY() + height); 809517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 810d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki 811d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki /** 812d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki * Make the touchable area of this popup be the area specified by mTouchableRegion. 813d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki * This should be called after the popup window has been dismissed (dismiss/hide) 814d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki * and is probably being re-shown with a new content root view. 815d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki */ 816d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki private void setTouchableSurfaceInsetsComputer() { 817d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki ViewTreeObserver viewTreeObserver = mPopupWindow.getContentView() 818d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki .getRootView() 819d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki .getViewTreeObserver(); 820d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki viewTreeObserver.removeOnComputeInternalInsetsListener(mInsetsComputer); 821d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki viewTreeObserver.addOnComputeInternalInsetsListener(mInsetsComputer); 822d5358ffbee845ecb2ab3e1ebdfec3823104c0dd1Abodunrinwa Toki } 823517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 824517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 825517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 826517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A widget that holds the primary menu items in the floating toolbar. 827517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 828517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class FloatingToolbarMainPanel { 829517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 830517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Context mContext; 831517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewGroup mContentView; 832517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View.OnClickListener mMenuItemButtonOnClickListener = 833517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new View.OnClickListener() { 834517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 835517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onClick(View v) { 836517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (v.getTag() instanceof MenuItem) { 837517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOnMenuItemClickListener != null) { 838517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener.onMenuItemClick((MenuItem) v.getTag()); 839517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 840517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 841517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 842517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 843517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewFader viewFader; 844517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mOpenOverflow; 845517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 846517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private View mOpenOverflowButton; 847517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private MenuItem.OnMenuItemClickListener mOnMenuItemClickListener; 848517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 849517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 850517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Initializes a floating toolbar popup main view panel. 851517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 852517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param context 853517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param openOverflow The code that opens the toolbar popup overflow. 854517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 855517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public FloatingToolbarMainPanel(Context context, Runnable openOverflow) { 856517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContext = Preconditions.checkNotNull(context); 857517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView = new LinearLayout(context); 858517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki viewFader = new ViewFader(mContentView); 859517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOpenOverflow = Preconditions.checkNotNull(openOverflow); 860517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 861517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 8620c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 863517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Fits as many menu items in the main panel and returns a list of the menu items that 864517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * were not fit in. 865517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 866517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @return The menu items that are not included in this main panel. 8670c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 868517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public List<MenuItem> layoutMenuItems(List<MenuItem> menuItems, int suggestedWidth) { 869517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final int toolbarWidth = getAdjustedToolbarWidth(mContext, suggestedWidth) 870517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki // Reserve space for the "open overflow" button. 871517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki - getEstimatedOpenOverflowButtonWidth(mContext); 872517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 873517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int availableWidth = toolbarWidth; 874517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final LinkedList<MenuItem> remainingMenuItems = new LinkedList<MenuItem>(menuItems); 875517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 876517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.removeAllViews(); 877517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 878517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki boolean isFirstItem = true; 879517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki while (!remainingMenuItems.isEmpty()) { 880517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final MenuItem menuItem = remainingMenuItems.peek(); 881517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Button menuItemButton = createMenuItemButton(mContext, menuItem); 882517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 883f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki // Adding additional start padding for the first button to even out button spacing. 884517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (isFirstItem) { 885f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.setPaddingRelative( 886f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki (int) (1.5 * menuItemButton.getPaddingStart()), 887517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingTop(), 888f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.getPaddingEnd(), 889517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingBottom()); 890517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki isFirstItem = false; 891517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 892517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 893f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki // Adding additional end padding for the last button to even out button spacing. 894517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (remainingMenuItems.size() == 1) { 895f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.setPaddingRelative( 896f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuItemButton.getPaddingStart(), 897517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingTop(), 898f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki (int) (1.5 * menuItemButton.getPaddingEnd()), 899517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.getPaddingBottom()); 900517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 901517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 902517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 903517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int menuItemButtonWidth = Math.min(menuItemButton.getMeasuredWidth(), toolbarWidth); 904517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (menuItemButtonWidth <= availableWidth) { 905517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setTag(menuItem); 906517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setOnClickListener(mMenuItemButtonOnClickListener); 907517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(menuItemButton); 908517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = menuItemButton.getLayoutParams(); 909517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.width = menuItemButtonWidth; 910517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setLayoutParams(params); 911517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki availableWidth -= menuItemButtonWidth; 912517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki remainingMenuItems.pop(); 913517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 914517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOpenOverflowButton == null) { 915517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOpenOverflowButton = (ImageButton) LayoutInflater.from(mContext) 916517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_open_overflow_button, null); 917517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOpenOverflowButton.setOnClickListener(new View.OnClickListener() { 918517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 919517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onClick(View v) { 920517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOpenOverflowButton != null) { 921517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOpenOverflow.run(); 922517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 923517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 924517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 925517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 926517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mOpenOverflowButton); 927517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki break; 928517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 929517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 930517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return remainingMenuItems; 931517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 932517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 933517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener listener) { 934517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener = listener; 9350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 9360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 937517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public View getView() { 938517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mContentView; 9390c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 9400c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 941517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeIn(boolean animate) { 942517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki viewFader.fadeIn(animate); 943517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 944517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 945517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeOut(boolean animate) { 946517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki viewFader.fadeOut(animate); 9470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 9480c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 9490c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 950517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns how big this panel's view should be. 951517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should only be called when the view has not been attached to a parent 952517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * otherwise it will throw an illegal state. 953517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 954517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public Size measure() throws IllegalStateException { 955517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Preconditions.checkState(mContentView.getParent() == null); 956517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 957517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return new Size(mContentView.getMeasuredWidth(), mContentView.getMeasuredHeight()); 958517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 959517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 960517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 961517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 962517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 963517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A widget that holds the overflow items in the floating toolbar. 964517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 965517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class FloatingToolbarOverflowPanel { 966517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 967517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final LinearLayout mContentView; 968517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewGroup mBackButtonContainer; 969517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View mBackButton; 970517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ListView mListView; 971f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private final TextView mListViewItemWidthCalculator; 972517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ViewFader mViewFader; 973517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final Runnable mCloseOverflow; 974517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 975517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private MenuItem.OnMenuItemClickListener mOnMenuItemClickListener; 976f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private int mOverflowWidth = 0; 977517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 978517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 979517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Initializes a floating toolbar popup overflow view panel. 9800c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 981517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param context 982517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param closeOverflow The code that closes the toolbar popup's overflow. 983517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 984517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public FloatingToolbarOverflowPanel(Context context, Runnable closeOverflow) { 985517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mCloseOverflow = Preconditions.checkNotNull(closeOverflow); 986517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 987517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView = new LinearLayout(context); 988517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.setOrientation(LinearLayout.VERTICAL); 989517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mViewFader = new ViewFader(mContentView); 990517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 991517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButton = LayoutInflater.from(context) 992517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_close_overflow_button, null); 993517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButton.setOnClickListener(new View.OnClickListener() { 994517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 995517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onClick(View v) { 996517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mCloseOverflow.run(); 997517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 998517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 999517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButtonContainer = new LinearLayout(context); 1000517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mBackButtonContainer.addView(mBackButton); 1001517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1002f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListView = createOverflowListView(); 1003517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 1004517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 1005517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1006517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki MenuItem menuItem = (MenuItem) mListView.getAdapter().getItem(position); 1007517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (mOnMenuItemClickListener != null) { 1008517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener.onMenuItemClick(menuItem); 1009517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1010517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1011517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }); 1012517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1013517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mListView); 1014517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mBackButtonContainer); 1015f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki 1016f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator = createOverflowMenuItemButton(context); 1017f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.setLayoutParams(new ViewGroup.LayoutParams( 1018f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); 1019517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1020517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1021517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1022517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Sets the menu items to be displayed in the overflow. 10230c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1024517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setMenuItems(List<MenuItem> menuItems) { 1025517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ArrayAdapter overflowListViewAdapter = (ArrayAdapter) mListView.getAdapter(); 1026517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListViewAdapter.clear(); 1027517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListViewAdapter.addAll(menuItems); 1028517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki setListViewHeight(); 1029f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki setOverflowWidth(); 1030517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1031517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1032517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener listener) { 1033517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mOnMenuItemClickListener = listener; 10340c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 10350c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 10360c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1037517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Notifies the overflow of the current direction in which the overflow will be opened. 10380c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 1039517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param overflowDirection {@link FloatingToolbarPopup#OVERFLOW_DIRECTION_UP} 1040517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * or {@link FloatingToolbarPopup#OVERFLOW_DIRECTION_DOWN}. 10410c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1042517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void setOverflowDirection(int overflowDirection) { 1043517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.removeView(mBackButtonContainer); 1044517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int index = (overflowDirection == FloatingToolbarPopup.OVERFLOW_DIRECTION_UP)? 1 : 0; 1045517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.addView(mBackButtonContainer, index); 10460c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 10470c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki 10480c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki /** 1049517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns the content view of the overflow. 1050517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1051517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public View getView() { 1052517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return mContentView; 1053517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1054517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1055517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeIn(boolean animate) { 1056517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mViewFader.fadeIn(animate); 1057517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1058517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1059517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeOut(boolean animate) { 1060517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mViewFader.fadeOut(animate); 1061517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1062517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1063517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1064517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns how big this panel's view should be. 1065517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * This method should only be called when the view has not been attached to a parent. 10660c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki * 1067517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @throws IllegalStateException 10680c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki */ 1069517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public Size measure() { 1070517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Preconditions.checkState(mContentView.getParent() == null); 1071517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mContentView.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 1072517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return new Size(mContentView.getMeasuredWidth(), mContentView.getMeasuredHeight()); 1073517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1074517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1075517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private void setListViewHeight() { 1076517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int itemHeight = getEstimatedToolbarHeight(mContentView.getContext()); 1077517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int height = mListView.getAdapter().getCount() * itemHeight; 1078517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki int maxHeight = mContentView.getContext().getResources(). 1079517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki getDimensionPixelSize(R.dimen.floating_toolbar_minimum_overflow_height); 1080517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams params = mListView.getLayoutParams(); 1081517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki params.height = Math.min(height, maxHeight); 1082517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mListView.setLayoutParams(params); 10830c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 1084517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1085f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private int setOverflowWidth() { 1086f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki for (int i = 0; i < mListView.getAdapter().getCount(); i++) { 1087f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki MenuItem menuItem = (MenuItem) mListView.getAdapter().getItem(i); 1088f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki Preconditions.checkNotNull(menuItem); 1089f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.setText(menuItem.getTitle()); 1090f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.measure( 1091f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 1092f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mOverflowWidth = Math.max( 1093f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki mListViewItemWidthCalculator.getMeasuredWidth(), mOverflowWidth); 1094f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki } 1095f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki return mOverflowWidth; 1096f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki } 1097f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki 1098f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki private ListView createOverflowListView() { 1099f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki final Context context = mContentView.getContext(); 1100517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final ListView overflowListView = new ListView(context); 1101517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setLayoutParams(new ViewGroup.LayoutParams( 1102517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); 1103517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setDivider(null); 1104517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setDividerHeight(0); 1105517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki final ArrayAdapter overflowListViewAdapter = 1106517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki new ArrayAdapter<MenuItem>(context, 0) { 1107517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki @Override 1108517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public View getView(int position, View convertView, ViewGroup parent) { 1109517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki TextView menuButton; 1110517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (convertView != null) { 1111517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton = (TextView) convertView; 1112517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 1113517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton = createOverflowMenuItemButton(context); 1114517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1115517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki MenuItem menuItem = getItem(position); 1116517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton.setText(menuItem.getTitle()); 1117517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuButton.setContentDescription(menuItem.getTitle()); 1118f8e14fd89b63c91ff441765827dda672c67fa1dbAbodunrinwa Toki menuButton.setMinimumWidth(mOverflowWidth); 1119517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return menuButton; 1120517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1121517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki }; 1122517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki overflowListView.setAdapter(overflowListViewAdapter); 1123517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return overflowListView; 1124517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1125517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1126517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1127517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1128517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1129517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * A helper for fading in or out a view. 1130517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1131517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final class ViewFader { 1132517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1133517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final int FADE_OUT_DURATION = 250; 1134517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static final int FADE_IN_DURATION = 150; 1135517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1136517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final View mView; 1137517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ObjectAnimator mFadeOutAnimation; 1138517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private final ObjectAnimator mFadeInAnimation; 1139517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1140517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private ViewFader(View view) { 1141517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mView = Preconditions.checkNotNull(view); 1142517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeOutAnimation = ObjectAnimator.ofFloat(view, View.ALPHA, 1, 0) 1143517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .setDuration(FADE_OUT_DURATION); 1144517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeInAnimation = ObjectAnimator.ofFloat(view, View.ALPHA, 0, 1) 1145517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .setDuration(FADE_IN_DURATION); 1146517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1147517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1148517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeIn(boolean animate) { 1149b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki cancelFadeAnimations(); 1150517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (animate) { 1151517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeInAnimation.start(); 1152517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 1153517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mView.setAlpha(1); 1154517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1155517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1156517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1157517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki public void fadeOut(boolean animate) { 1158b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki cancelFadeAnimations(); 1159517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (animate) { 1160517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mFadeOutAnimation.start(); 1161517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } else { 1162517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki mView.setAlpha(0); 1163517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1164517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1165b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki 1166b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki private void cancelFadeAnimations() { 1167b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mFadeInAnimation.cancel(); 1168b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki mFadeOutAnimation.cancel(); 1169b90443724a5aa563cb81d6e7512329a66e80fa2cAbodunrinwa Toki } 1170517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1171517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1172517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1173517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1174517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates and returns a menu button for the specified menu item. 1175517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1176517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static Button createMenuItemButton(Context context, MenuItem menuItem) { 1177517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki Button menuItemButton = (Button) LayoutInflater.from(context) 1178517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_menu_button, null); 1179517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setText(menuItem.getTitle()); 1180517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki menuItemButton.setContentDescription(menuItem.getTitle()); 1181517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return menuItemButton; 1182517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1183517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1184517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1185517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates and returns a styled floating toolbar overflow list view item. 1186517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1187517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static TextView createOverflowMenuItemButton(Context context) { 1188517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return (TextView) LayoutInflater.from(context) 1189517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_overflow_list_item, null); 1190517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1191517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1192517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static ViewGroup createContentContainer(Context context) { 1193517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return (ViewGroup) LayoutInflater.from(context) 1194517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .inflate(R.layout.floating_popup_container, null); 1195517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1196517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1197517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static PopupWindow createPopupWindow(View content) { 1198517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup popupContentHolder = new LinearLayout(content.getContext()); 1199517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki PopupWindow popupWindow = new PopupWindow(popupContentHolder); 1200103d48ec09cbaeedf28b66425cde9198f767e0d5Abodunrinwa Toki popupWindow.setWindowLayoutType( 1201103d48ec09cbaeedf28b66425cde9198f767e0d5Abodunrinwa Toki WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL); 1202517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki popupWindow.setAnimationStyle(0); 1203517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki popupWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); 1204517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki content.setLayoutParams(new ViewGroup.LayoutParams( 1205517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); 1206517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki popupContentHolder.addView(content); 1207517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return popupWindow; 1208517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1209517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1210517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1211517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates a "grow and fade in from the bottom" animation for the specified view. 1212517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 1213517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param view The view to animate 1214517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1215517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static AnimatorSet createGrowFadeInFromBottom(View view) { 1216517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki AnimatorSet growFadeInFromBottomAnimation = new AnimatorSet(); 1217517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki growFadeInFromBottomAnimation.playTogether( 1218517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.SCALE_X, 0.5f, 1).setDuration(125), 1219517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.SCALE_Y, 0.5f, 1).setDuration(125), 1220517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.ALPHA, 0, 1).setDuration(75)); 1221517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki growFadeInFromBottomAnimation.setStartDelay(50); 1222517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return growFadeInFromBottomAnimation; 1223517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1224517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1225517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1226517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Creates a "shrink and fade out from bottom" animation for the specified view. 1227517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 1228517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param view The view to animate 1229cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki * @param startDelay The start delay of the animation 1230517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param listener The animation listener 1231517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1232517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static AnimatorSet createShrinkFadeOutFromBottomAnimation( 1233cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki View view, int startDelay, Animator.AnimatorListener listener) { 1234517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki AnimatorSet shrinkFadeOutFromBottomAnimation = new AnimatorSet(); 1235517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki shrinkFadeOutFromBottomAnimation.playTogether( 1236517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.SCALE_Y, 1, 0.5f).setDuration(125), 1237517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki ObjectAnimator.ofFloat(view, View.ALPHA, 1, 0).setDuration(75)); 1238cdffaa4c5af71b4bd0c99a98d411ee3883ec4733Abodunrinwa Toki shrinkFadeOutFromBottomAnimation.setStartDelay(startDelay); 1239517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki shrinkFadeOutFromBottomAnimation.addListener(listener); 1240517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return shrinkFadeOutFromBottomAnimation; 1241517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1242517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1243517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getEstimatedToolbarHeight(Context context) { 1244517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources().getDimensionPixelSize(R.dimen.floating_toolbar_height); 1245517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1246517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1247517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getEstimatedOpenOverflowButtonWidth(Context context) { 1248517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources() 1249517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_menu_button_minimum_width); 1250517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1251517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1252517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getAdjustedToolbarWidth(Context context, int width) { 1253517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki if (width <= 0 || width > getScreenWidth(context)) { 1254517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki width = context.getResources() 1255517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki .getDimensionPixelSize(R.dimen.floating_toolbar_default_width); 1256517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1257517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return width; 1258517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1259517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1260517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1261517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns the device's screen width. 1262517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1263517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getScreenWidth(Context context) { 1264517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources().getDisplayMetrics().widthPixels; 1265517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1266517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1267517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1268517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns the device's screen height. 1269517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1270517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int getScreenHeight(Context context) { 1271517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return context.getResources().getDisplayMetrics().heightPixels; 1272517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki } 1273517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki 1274517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki /** 1275517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * Returns value, restricted to the range min->max (inclusive). 1276517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * If maximum is less than minimum, the result is undefined. 1277517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * 1278517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param value The value to clamp. 1279517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param minimum The minimum value in the range. 1280517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki * @param maximum The maximum value in the range. Must not be less than minimum. 1281517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki */ 1282517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki private static int clamp(int value, int minimum, int maximum) { 1283517adad1c44b40fddba84c067c987d6db3fc5840Abodunrinwa Toki return Math.max(minimum, Math.min(value, maximum)); 12840c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki } 12850c7ed2886e6d17cacc9c0eeb2b7036923ef9a6e0Abodunrinwa Toki} 1286