Folder.java revision c64cfdd8fa18de45fc1646c8ef2449f39ef83022
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17261194387beebaa7927ec4e310274218b651494dSunny Goyalpackage com.android.launcher3.folder; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.Animator; 20df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.AnimatorListenerAdapter; 21c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.animation.AnimatorSet; 22df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ObjectAnimator; 23df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.PropertyValuesHolder; 247066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 25c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.annotation.TargetApi; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 28b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.graphics.Point; 29043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 30fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 31c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.os.Build; 327a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 33e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 34e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Spannable; 3531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 363bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 38de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukaiimport android.view.FocusFinder; 3976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 4076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 4176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 420c872ba544ecfd9b106bb66137da8680927590deAdam Cohenimport android.view.MotionEvent; 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 444ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyalimport android.view.ViewDebug; 453371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 463371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityManager; 47c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.view.animation.AccelerateInterpolator; 48c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyalimport android.view.animation.AnimationUtils; 4976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 5076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.InputMethodManager; 5131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.widget.LinearLayout; 52df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 5383a8f042adda926489494dff217c15ab696139b4Sunny Goyal 54261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Alarm; 55261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.CellLayout; 56e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyalimport com.android.launcher3.CellLayout.CellInfo; 57261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DeviceProfile; 58261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DragSource; 59261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DropTarget; 60261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ExtendedEditText; 61261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.FolderInfo; 62325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 63261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ItemInfo; 64261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Launcher; 65261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherAnimUtils; 66261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherModel; 67261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherSettings; 68261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LogDecelerateInterpolator; 69261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.OnAlarmListener; 70261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.R; 71261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ShortcutInfo; 72d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyalimport com.android.launcher3.UninstallDropTarget.DropTargetSource; 73261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Utilities; 74bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyalimport com.android.launcher3.Workspace.ItemOperator; 7583a8f042adda926489494dff217c15ab696139b4Sunny Goyalimport com.android.launcher3.accessibility.LauncherAccessibilityDelegate.AccessibilityDragSource; 765c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyalimport com.android.launcher3.config.FeatureFlags; 77fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 78fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController.DragListener; 79fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 80aa953654279d7cca29682d85111e398ea1f20390Hyunyoung Songimport com.android.launcher3.logging.UserEventDispatcher.LaunchSourceProvider; 81c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyalimport com.android.launcher3.pageindicators.PageIndicatorDots; 82ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto; 83ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto.Target; 84091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 852245fa23796fe6243521f0dff172a39a62bff54cSunny Goyalimport com.android.launcher3.util.UiThreadCircularReveal; 8683a8f042adda926489494dff217c15ab696139b4Sunny Goyal 87c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 883bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 891dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 90c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 9131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 9231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 9331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 948dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohenpublic class Folder extends LinearLayout implements DragSource, View.OnClickListener, 95ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 96d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal View.OnFocusChangeListener, DragListener, DropTargetSource, AccessibilityDragSource, 97ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song LaunchSourceProvider { 984eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 99df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 100c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 101c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * We avoid measuring {@link #mContentWrapper} with a 0 width or height, as this 102c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 103c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 104c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 10531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 106df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 107df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 108df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 109df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 110df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 1134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public static final int SCROLL_HINT_DURATION = DragController.SCROLL_DELAY; 1154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1164846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 1184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1194846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 1204846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 121a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 122b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 123f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1245d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 130c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 132b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 133b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 134c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 135091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 136c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 140c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 141c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final InputMethodManager mInputMethodManager; 142c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 143261194387beebaa7927ec4e310274218b651494dSunny Goyal protected final Launcher mLauncher; 144c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 145f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public FolderInfo mInfo; 146c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 147261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderIcon mFolderIcon; 148c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 149261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderPagedView mContent; 150091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk View mContentWrapper; 151f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public ExtendedEditText mFolderName; 152c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal private PageIndicatorDots mPageIndicator; 153c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 154290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private View mFooter; 155290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private int mFooterHeight; 156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 157c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // Cell ranks used for drag and drop 158091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mTargetRank, mPrevTargetRank, mEmptyCellRank; 159c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1604ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher", 1614ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal mapping = { 1624ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_NONE, to = "STATE_NONE"), 1634ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_SMALL, to = "STATE_SMALL"), 1644ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_ANIMATING, to = "STATE_ANIMATING"), 1654ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_OPEN, to = "STATE_OPEN"), 1664ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal }) 167091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mState = STATE_NONE; 1684ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 169c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private boolean mRearrangeOnClose = false; 1707c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 171bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private ShortcutInfo mCurrentDragInfo; 172bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 17355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 174bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean mSuppressOnAdd = false; 17567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 17667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 17767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 17805e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 179091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 180091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 18176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1821960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 1834ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 184fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 185fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 186091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 193091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mScrollHintDir = DragController.SCROLL_NONE; 194091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mCurrentScrollDir = DragController.SCROLL_NONE; 1954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 19631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 19731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 19831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 19931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 200c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 20131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 20231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 20331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 20431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 20576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager = (InputMethodManager) 2068b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.INPUT_METHOD_SERVICE); 20776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 208c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 209c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 210c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 211c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 2124ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 2134ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 2144ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 2154ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 216a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 217a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 218a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2194eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen mLauncher = (Launcher) context; 220ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 221ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 222c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 223ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 22431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 22531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 22731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 22831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 229c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper = findViewById(R.id.folder_content_wrapper); 230b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 231c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 232dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 233c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator = (PageIndicatorDots) findViewById(R.id.folder_page_indicator); 23497b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 23597b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName.setOnBackKeyListener(new ExtendedEditText.OnBackKeyListener() { 23697b0d08d92c64034ba03ae8da5a8531edbd60d52Winson @Override 23797b0d08d92c64034ba03ae8da5a8531edbd60d52Winson public boolean onBackKey() { 23897b0d08d92c64034ba03ae8da5a8531edbd60d52Winson // Close the activity on back key press 23997b0d08d92c64034ba03ae8da5a8531edbd60d52Winson doneEditingFolderName(true); 24097b0d08d92c64034ba03ae8da5a8531edbd60d52Winson return false; 24197b0d08d92c64034ba03ae8da5a8531edbd60d52Winson } 24297b0d08d92c64034ba03ae8da5a8531edbd60d52Winson }); 243ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 24476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 2451bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa if (!Utilities.ATLEAST_MARSHMALLOW) { 2461bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // We disable action mode in older OSes where floating selection menu is not yet 2471bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // available. 2481bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa mFolderName.setCustomSelectionActionModeCallback(new ActionMode.Callback() { 2491bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 2501bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2511bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2521bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2531bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onCreateActionMode(ActionMode mode, Menu menu) { 2541bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2551bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2561bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2571bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public void onDestroyActionMode(ActionMode mode) { 2581bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2591bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2601bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 2611bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2621bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2631bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa }); 2641bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 26576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2664ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2677a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2687a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 269c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 270b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 271b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 272290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 273c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 274c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 275290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 276290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 27731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 280df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 281df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 282b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 283df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 28736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 28836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 289e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal return beginDrag(v, false); 290e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 29136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 292e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal private boolean beginDrag(View v, boolean accessible) { 293df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 294df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 295df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 296df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 297df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 298df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 299df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 300e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().beginDragShared(v, new Point(), this, accessible); 30176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 30276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen mCurrentDragInfo = item; 303c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 304bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 305fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 306290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(mCurrentDragView); 307c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(mCurrentDragInfo, true); 30867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = true; 30905e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 310df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 31131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 31231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 31331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 314e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 315e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void startDrag(CellInfo cellInfo, boolean accessible) { 316e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal beginDrag(cellInfo.cell, accessible); 317e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 318e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 319e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 320e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void enableAccessibleDrag(boolean enable) { 321006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mLauncher.getSearchDropTargetBar().enableAccessibleDrag(enable); 322e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal for (int i = 0; i < mContent.getChildCount(); i++) { 323e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mContent.getPageAt(i).enableAccessibleDrag(enable, CellLayout.FOLDER_ACCESSIBILITY_DRAG); 324e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 325ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal 326ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal mFooter.setImportantForAccessibility(enable ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS : 327e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham IMPORTANT_FOR_ACCESSIBILITY_AUTO); 328e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().setAddNewPageOnDrag(!enable); 329e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 330e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 33176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 33276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 33376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 33576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 336b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen post(new Runnable() { 337b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen @Override 338b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen public void run() { 339b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mFolderName.setHint(""); 340b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mIsEditingName = true; 341b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen } 342b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen }); 34376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 34576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void dismissEditingName() { 34676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager.hideSoftInputFromWindow(getWindowToken(), 0); 34776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen doneEditingFolderName(true); 34876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 35076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void doneEditingFolderName(boolean commit) { 351a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3521df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3531df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 35490cb3e51af988d526912aed7a532745d729a844cSunny Goyal String newTitle = mFolderName.getText().toString(); 35590cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.setTitle(newTitle); 35676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 357ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 3583371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (commit) { 3593371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 36090cb3e51af988d526912aed7a532745d729a844cSunny Goyal getContext().getString(R.string.folder_renamed, newTitle)); 3613371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 362feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham 363feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This ensures that focus is gained every time the field is clicked, which selects all 364feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // the text and brings up the soft keyboard if necessary. 365feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.clearFocus(); 366ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 367e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohen Selection.setSelection((Spannable) mFolderName.getText(), 0, 0); 36876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 36976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 37276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 37376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen dismissEditingName(); 37476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 37576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 37776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public View getEditTextRegion() { 38076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mFolderName; 38176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 3830c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 3840c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 3850c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 3867066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 3870c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 3880c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 3890c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 3900c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 3910c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 39200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 39300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 39431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 39531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 396c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 3972801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 3982801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 3992801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4003371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 401de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai protected void onAttachedToWindow() { 402de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // requestFocus() causes the focus onto the folder itself, which doesn't cause visual 403de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // effect but the next arrow key can start the keyboard focus inside of the folder, not 404de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // the folder itself. 405de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai requestFocus(); 406de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai super.onAttachedToWindow(); 407de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 408de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 409de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 4103371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 4113371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 4123371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 4133371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4143371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 415de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 416de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai public View focusSearch(int direction) { 417de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // When the folder is focused, further focus search should be within the folder contents. 418de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai return FocusFinder.getInstance().findNextFocus(this, null, direction); 419de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 420de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 42131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 42231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 42331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 42483a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 42531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 42631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 42831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 42931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 430df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 4311dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 432c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 433c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 4340057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 4354ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 436c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 437c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 438c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // TODO: Remove this, as with multi-page folders, there will never be any overflow 439c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 440c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(item, false); 441c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 442c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 443c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 444c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 445c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 446c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 447c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 448c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 449c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 450c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 451c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 4524dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 453ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 45490cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.addListener(this); 4554ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 456afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 4574ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4584ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4594ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4604ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 46133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 46233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 46333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 46433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 46533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 46633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 46733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 46833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 46933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 470df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 471df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 472df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 473df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 474df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 475935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal * @param launcher The main activity. 476df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 477df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 478df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 479c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4807066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 4815c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyal return (Folder) launcher.getLayoutInflater().inflate( 482531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION 483531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal ? R.layout.user_folder : R.layout.user_folder_icon_normalized, null); 484df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 485df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 486df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 487df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 488df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 489df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 490df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4913e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 492662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 493662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 494662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 495df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 496df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 497df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 498c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 499c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 500c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 501c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 502c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 503c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 5043e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 505c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 5068e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 507c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 508b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 5098167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 510b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 511b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 5124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 5134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 5141a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // This is set to true in close(), but isn't reset to false until onDropCompleted(). This 5151a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // leads to an consistent state if you drag out of the folder and drag back in without 5161a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // dropping. One resulting issue is that replaceFolderWithFinalItem() can be called twice. 5171a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham mDeleteFolderOnDropCompleted = false; 5181a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham 519c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen Animator openFolderAnim = null; 520c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 5219fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal if (!Utilities.ATLEAST_LOLLIPOP) { 522c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen positionAndSizeAsIcon(); 523c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 524c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5255d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 1, 1, 1); 526c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen oa.setDuration(mExpandDuration); 527c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = oa; 528c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 529c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_HARDWARE, null); 530c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 531c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 532c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 533c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_NONE, null); 534c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 535c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 536c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } else { 537c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen prepareReveal(); 538c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 539c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5402245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 541c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 542c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int height = getFolderHeight(); 543c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 544c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transX = - 0.075f * (width / 2 - getPivotX()); 545c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transY = - 0.075f * (height / 2 - getPivotY()); 546c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationX(transX); 547c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationY(transY); 5485d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder tx = PropertyValuesHolder.ofFloat(TRANSLATION_X, transX, 0); 5495d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder ty = PropertyValuesHolder.ofFloat(TRANSLATION_Y, transY, 0); 550c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5512245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 55275deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setDuration(mMaterialExpandDuration); 55375deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 55475deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 55575deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 556c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 557c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 558f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float radius = (float) Math.hypot(rx, ry); 55975deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 5602245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator reveal = UiThreadCircularReveal.createCircularReveal(this, (int) getPivotX(), 561c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen (int) getPivotY(), 0, radius); 562c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setDuration(mMaterialExpandDuration); 563c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 564c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 565bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setAlpha(0f); 5662245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator iconsAlpha = ObjectAnimator.ofFloat(mContentWrapper, "alpha", 0f, 1f); 567c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setDuration(mMaterialExpandDuration); 568c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setStartDelay(mMaterialExpandStagger); 569c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 570c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 571290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.setAlpha(0f); 5722245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 573c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setDuration(mMaterialExpandDuration); 574c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setStartDelay(mMaterialExpandStagger); 575c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 576c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 577c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(drift); 578c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(iconsAlpha); 579c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(textAlpha); 580c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(reveal); 581c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 582c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = anim; 583c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 584bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_HARDWARE, null); 58575deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 586c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 587c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 588c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 589bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 590814ed9ab77ac68a26b2b8550e2be0840151588b6Dmitry Kalita mFooter.setLayerType(LAYER_TYPE_NONE, null); 591c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 592c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 593c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 594c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.addListener(new AnimatorListenerAdapter() { 595df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 596df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 5973371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 598bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 599df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 600df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 601df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 602df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 604c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 605b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal onCompleteRunnable.run(); 606bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 607df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 608df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 609b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 610b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 611b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 612b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 613b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 614b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 615b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 616a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 617a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 618c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.prepareEntryAnimation(); 619b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 620b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 621b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 622b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 623b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal openFolderAnim.addListener(new AnimatorListenerAdapter() { 624b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 6255d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal @SuppressLint("InlinedApi") 626b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 627b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 628a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 629a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 6309fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal .setInterpolator(Utilities.ATLEAST_LOLLIPOP ? 631c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal AnimationUtils.loadInterpolator(mLauncher, 632c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal android.R.interpolator.fast_out_slow_in) 633c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal : new LogDecelerateInterpolator(100, 0)); 634c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.playEntryAnimation(); 635b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 636b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 637b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 638b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 639b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 640b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 641b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 642b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 643b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 644b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 645c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.stopAllAnimations(); 646c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.start(); 64755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 64855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 64955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 65055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 65108442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 65208442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 65308442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.verifyVisibleHighResIcons(mContent.getNextPage()); 65455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 65555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 65655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void beginExternalDrag(ShortcutInfo item) { 65755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mCurrentDragInfo = item; 6585d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(item); 65955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 66055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 661b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 662f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 663f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 664f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 665f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 666f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 667f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 668aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal public void onDragStart(DragSource source, ItemInfo info, int dragAction) { } 669f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 670f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 671f406615354a92367481a60966b6b873cae37fe4cSunny Goyal public void onDragEnd() { 672f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mIsExternalDrag && mDragInProgress) { 673f406615354a92367481a60966b6b873cae37fe4cSunny Goyal completeDragExit(); 674f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 675f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.removeDragListener(this); 676df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 677df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 678091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void sendCustomAccessibilityEvent(int type, String text) { 6798b805b17158886035b38261eb611d8641701ae43Michael Jurka AccessibilityManager accessibilityManager = (AccessibilityManager) 6808b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 6818b805b17158886035b38261eb611d8641701ae43Michael Jurka if (accessibilityManager.isEnabled()) { 6823371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent event = AccessibilityEvent.obtain(type); 6833371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen onInitializeAccessibilityEvent(event); 6843371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen event.getText().add(text); 6858b805b17158886035b38261eb611d8641701ae43Michael Jurka accessibilityManager.sendAccessibilityEvent(event); 6863371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6873371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6883371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 689df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateClosed() { 6908e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 6915d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f); 6922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 693df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 694df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6950121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 69630bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham close(true); 697df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 698df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 699df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 7003371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 7018b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 702df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 703df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 704df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 7052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 7060121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 707f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 708df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 709df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 71030bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham public void close(boolean wasAnimated) { 711935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal // TODO: Clear all active animations. 712935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal DragLayer parent = (DragLayer) getParent(); 713935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (parent != null) { 714935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal parent.removeView(this); 715935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 716935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDragController.removeDropTarget(this); 717935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearFocus(); 71830bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham if (wasAnimated) { 71930bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham mFolderIcon.requestFocus(); 72030bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham } 721935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 722935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (mRearrangeOnClose) { 723935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal rearrangeChildren(); 724935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mRearrangeOnClose = false; 725935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 726935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (getItemCount() <= 1) { 727935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (!mDragInProgress && !mSuppressFolderDeletion) { 728935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal replaceFolderWithFinalItem(); 729935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } else if (mDragInProgress) { 730935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDeleteFolderOnDropCompleted = true; 731935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 732935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 733935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mSuppressFolderDeletion = false; 734935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearDragInfo(); 735935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mState = STATE_SMALL; 736935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 737935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 738cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 739aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 740df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 7412801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 7422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) && 7432801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 744df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 745df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 746cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 747c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 748bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 749b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 750b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 751b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 752df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 753df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 754bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 755bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 756c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 757c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 758bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 759bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 760bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 761c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 7622374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 7632374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 7642374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 7652374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 7664846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 767bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 7684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 7694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 7724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 7734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 7744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 7754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 777091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 778b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 7794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 7804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 7824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 783f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 784c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 7854cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 786c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 787c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 788c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 789e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 790e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (d.stateAnnouncer != null) { 791e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal d.stateAnnouncer.announce(getContext().getString(R.string.move_to_position, 792e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetRank + 1)); 793e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 794bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 7954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 797b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 7984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 799b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 8003b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 8013b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 8023b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 8034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8047066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 8053b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_LEFT, d); 806b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 8077066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 8083b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_RIGHT, d); 8094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 8104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 812b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 8134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 816df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 817df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 8183b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 8193b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 8203b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 821b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 8223b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 8233b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8243b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8253b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 8263b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 8273b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 8283b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8293b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 8303b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 8313b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8323b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 8333b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 8343b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8353b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8363b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 837bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 838bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 8393e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 840bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 841bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 8422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 84395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 844f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mInfo.opened) { 845f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mLauncher.closeFolder(); 846f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 84731abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 84831abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 849f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 850f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 85131abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 852f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 85331abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 85431abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 85531abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 8563e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragInfo = null; 8573e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 8583e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mSuppressOnAdd = false; 85955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 8603e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 8613e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 862bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 86353b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 86453b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 865bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 866bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 867bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 868bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 869bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 8704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 871b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 872b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 873b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 874b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 875b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 879e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 880e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 881e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 882e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 883e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 884e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 885e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 886e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 887e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 888e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 889e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 890e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 8911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 8921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 8931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 894f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 8951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 8961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 8971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 8981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 8991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 9011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 9021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 9041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 9051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 9061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 9075f8afe6280eae34620067696173e71943e1a30a3Winson Chung 9081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 90955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 91067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 91167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 91267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else { 91367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 914b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 915b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 916b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 917b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 918b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 919b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 920b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 921b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 922b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = true; 92367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mFolderIcon.onDrop(d); 924b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = false; 92567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 92667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 92767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 92867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 92967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 9305455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 9317a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 9327a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 9335d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 93467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 93567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 9369c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 9379c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 93867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 93967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 94005e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 941bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragInfo = null; 942bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 943bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mSuppressOnAdd = false; 9444045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 9454045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 9464045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 947f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 948b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 949b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 950b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 951b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 952b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 953b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 954b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 955b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 9562516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 9572516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 9582516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(successfulDrop, 9592516428710f13d5abc425c896151ad013267cc3dTony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 9602516428710f13d5abc425c896151ad013267cc3dTony Wickham } 9614045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 9624045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 963fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 9641e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 9651e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 9661e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 968fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 969d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal public void onDragObjectRemoved(boolean success) { 9701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 9711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 9721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 9731e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 9741e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9751e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 977a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 978eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 979eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 980eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 981eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 982eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 983043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 984043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 985043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 986043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 9871eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9881eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 989e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham return !FeatureFlags.LAUNCHER3_LEGACY_WORKSPACE_DND; 9901eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 9911eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 9921eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9931eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 9941eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 9951eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 9961eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 997ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal @Override 998ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal public void onFlingToDelete(DragObject d, PointF vec) { 999a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 1000a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 1001a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 1002a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 1003a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 1004a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 1005a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 1006a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 1007f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 1008f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 1009f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 1010f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 1011f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 1012f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 101308f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 1014f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 1015f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1016f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1017f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 1018f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1019f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 102067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 102167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 102205e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 102376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1024df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1025df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1026df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 1027df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 1028df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1029df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 10302801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 1031c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 10322801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10332801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10342801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 10358e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 10362801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1037892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 10382801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 1039f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 10408e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 1041c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 10422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10432e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 1044af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung 1045c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerX = (int) (sTempRect.left + sTempRect.width() * scale / 2); 1046c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerY = (int) (sTempRect.top + sTempRect.height() * scale / 2); 10472801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 10482801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 104941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 105041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 105141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 105241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 105341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.left + sTempRect.width() - width); 105441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 105541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.top + sTempRect.height() - height); 105682fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 105782fa92011b0f634d696309e13f63f1d544545e73Adam Cohen int distFromEdgeOfScreen = grid.getWorkspacePadding(isLayoutRtl()).left + getPaddingLeft(); 105882fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 105982fa92011b0f634d696309e13f63f1d544545e73Adam Cohen if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) { 106082fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // Center the folder if it is very close to being centered anyway, by virtue of 106182fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // filling the majority of the viewport. ie. remove it from the uncanny valley 106282fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // of centeredness. 1063af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 106441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 1065af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 106641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 106735e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 106841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 106941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 10700e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 10712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 10732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 10742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 10752801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 1076268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 10772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1078268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 10792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 10803bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1081662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1082662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1083662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1084662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 10852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1087f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotXForIconAnimation() { 1088268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1089268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1090f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotYForIconAnimation() { 1091268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1092268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1093268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1094892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 10952e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 1096c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal Rect workspacePadding = grid.getWorkspacePadding(mContent.mIsRtl); 1097892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int maxContentAreaHeight = grid.availableHeightPx - 1098892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung workspacePadding.top - workspacePadding.bottom - 1099290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight; 11001960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1101892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 11021960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 11031960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 11041960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 11051960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 11061960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1107892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1108892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1109f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1110c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1111c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1112c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1113c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1114290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1115f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1116f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1117f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1118c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1119c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 11202801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1121c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1122c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1123c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 1125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1126a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1127a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1128a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1129a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1130a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1131a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1132a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1133a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1134a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1135290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1136290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1140c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1141c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1142c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1143c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1144c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1145c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1146c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1147c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1148c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1149c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1150c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1151c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1152c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1153c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1154c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1155c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1157c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 11587c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 11592801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11602801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1161a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1162c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1163a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1164a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1165091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1166fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1167fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1168fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1169fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1170ca656e3c69266234486c6669fc63244330cb0549Tony Wickham int itemCount = mInfo.contents.size(); 11716febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount <= 1) { 11726febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson View newIcon = null; 11736febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson 11746febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount == 1) { 11756febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Move the item from the folder to the workspace, in the position of the 11766febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // folder 11776febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, 11786febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId); 11796febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson ShortcutInfo finalItem = mInfo.contents.remove(0); 11806febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson newIcon = mLauncher.createShortcut(cellLayout, finalItem); 11816febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 11826febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY); 11836febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson } 1184fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 11856febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Remove the folder 11862949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1187487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1188487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1189487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1190fa56b3f2f1271d6045594eed294b22841c79c783Winson 11916febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (newIcon != null) { 11926febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // We add the child after removing the folder to prevent both from existing 11936febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // at the same time in the CellLayout. We need to add the new item with 11946febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // addInScreenFromBind() to ensure that hotseat items are placed correctly. 11956febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mLauncher.getWorkspace().addInScreenFromBind(newIcon, mInfo.container, 11966febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY, mInfo.spanX, mInfo.spanY); 1197fa56b3f2f1271d6045594eed294b22841c79c783Winson 1198b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal // Focus the newly created child 1199b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal newIcon.requestFocus(); 1200b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1201c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1202fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1203fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1204bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1205fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1206fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 120733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 120833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1209afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1210fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1211fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1212afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1213f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public boolean isDestroyed() { 1214fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 12152801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 12162801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1217feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This method keeps track of the first and last item in the folder for the purposes 1218ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1219290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1220feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View firstChild = mContent.getFirstItem(); 1221feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View lastChild = mContent.getLastItem(); 1222feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (firstChild != null && lastChild != null) { 1223ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1224ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1225ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1226ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1227feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // Hitting TAB from the folder name wraps around to the first item on the current 1228feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // folder page, and hitting SHIFT+TAB from that item wraps back to the folder name. 1229feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.setNextFocusForwardId(firstChild.getId()); 1230feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When clicking off the folder when editing the name, this Folder gains focus. When 1231feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // pressing an arrow key from that state, give the focus to the first item. 1232feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusDownId(firstChild.getId()); 1233feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusRightId(firstChild.getId()); 1234feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusLeftId(firstChild.getId()); 1235feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusUpId(firstChild.getId()); 1236feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When pressing shift+tab in the above state, give the focus to the last item. 1237feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham setOnKeyListener(new OnKeyListener() { 1238feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham @Override 1239feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham public boolean onKey(View v, int keyCode, KeyEvent event) { 1240feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham boolean isShiftPlusTab = keyCode == KeyEvent.KEYCODE_TAB && 1241feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham event.hasModifiers(KeyEvent.META_SHIFT_ON); 1242feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (isShiftPlusTab && Folder.this.isFocused()) { 1243feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return lastChild.requestFocus(); 1244feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1245feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return false; 1246feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1247feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham }); 1248ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1249ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1250ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1251bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 125255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 125355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1254689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1255689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 125655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 125755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 125855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 125955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1260689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1261689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1262689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 126355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 126455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1265bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 126655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1267b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1268b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1269b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1270b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1271b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 12724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1273b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1274b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 12754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1276b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1277b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 12784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1279b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 12804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 128155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 128255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi ShortcutInfo si = mCurrentDragInfo; 128355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1284c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 128595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 128695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 128795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 128895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 128995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 129095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 129195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 129295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 129395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 129495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 129555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 129655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 1297c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 129855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 129955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 130055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragView.hasDrawn()) { 130155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 130255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily reset the scale such that the animation target gets calculated correctly. 130355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleX = getScaleX(); 130455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleY = getScaleY(); 130555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(1.0f); 130655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(1.0f); 130755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 130855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable, null); 130955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(scaleX); 131055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(scaleY); 131155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 131255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi d.deferDragViewCleanupPostAnimation = false; 131355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView.setVisibility(VISIBLE); 131455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 131555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mItemsInvalidated = true; 1316c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 131755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 131855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily suppress the listener, as we did all the work already here. 131955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = true; 1320c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.add(si, false); 132155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = false; 13224b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 13234b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal mCurrentDragInfo = null; 1324f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1325b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1326b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1327b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1328b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1329b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 1330bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1331bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 13327a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 13337a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 13347a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 13357a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 13367a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13377a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 13387a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13397a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 13407a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13417a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 13427a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13437a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1344b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1345bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 134605e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If the item was dropped onto this open folder, we have done the work associated 134705e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // with adding the item to the folder, as indicated by mSuppressOnAdd being set 1348bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mSuppressOnAdd) return; 13495d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem(item)); 13502e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1351bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1352bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1353bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1354bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1355a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 13567c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 135705e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If this item is being dragged from this open folder, we have already handled 135805e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // the work associated with removing the item, so we don't have to do anything here. 1359bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (item == mCurrentDragInfo) return; 1360df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1361290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 13622801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 13632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 13642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1365c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 13662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1367afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1368b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal if (mInfo.opened) { 1369b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal mLauncher.closeFolder(this, true); 1370b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } else { 1371b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal replaceFolderWithFinalItem(); 1372b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1373afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1374a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 13757c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1376bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1377bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1378bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1379bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1380c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1381bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1382df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1383bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1384df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1385df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 1386c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal @Override 1387c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public void onItemsChanged(boolean animate) { 1388ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 138976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1390ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 139190cb3e51af988d526912aed7a532745d729a844cSunny Goyal public void onTitleChanged(CharSequence title) { 139290cb3e51af988d526912aed7a532745d729a844cSunny Goyal } 139390cb3e51af988d526912aed7a532745d729a844cSunny Goyal 13947c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 13957c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 13967c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1397bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1398bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1399bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1400c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1401bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1402bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 14037c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1404bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 14057c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 14067c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14077c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 14087c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14098dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 1410ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1411b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (v == mFolderName) { 1412b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (hasFocus) { 1413b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal startEditingFolderName(); 1414b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } else { 1415b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal dismissEditingName(); 1416b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } 1417ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1418ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 14197d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 14207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 14217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 14227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 14234846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 14244846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 14254846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14264846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14278f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 1428ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song public void fillInLaunchSourceData(View v, ItemInfo info, Target target, Target targetParent) { 1429ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.itemType = LauncherLogProto.APP_ICON; 1430ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridX = info.cellX; 1431ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridY = info.cellY; 1432ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.pageIndex = mContent.getCurrentPage(); 1433ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song targetParent.containerType = LauncherLogProto.FOLDER; 14348f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 14358f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 14364846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 14374846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14384846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14394846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 14414846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14424846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14434846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14444846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14454846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 14464846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14474846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14484846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14494846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mCurrentScrollDir == DragController.SCROLL_LEFT) { 1450b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 14514846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 14524846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else if (mCurrentScrollDir == DragController.SCROLL_RIGHT) { 1453b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 14544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 14554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 14564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 14574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 14584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mCurrentScrollDir = DragController.SCROLL_NONE; 14604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 14624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 14634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setAlarm(DragController.RESCROLL_DELAY); 14644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14664846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14674846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 14684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 14724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 14774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 14814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 14824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14837d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 14841dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14851dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1486317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 14871dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14881dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 14891dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 14901dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 14911dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 14921dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 14931dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 14941dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 14951dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 14961dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 14971dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 14981dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 149931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1500