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; 2531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 27fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 287a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 29e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 3031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 313bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 33de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukaiimport android.view.FocusFinder; 3476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 3576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 3676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 384ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyalimport android.view.ViewDebug; 393371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 40c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.view.animation.AccelerateInterpolator; 41c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyalimport android.view.animation.AnimationUtils; 4276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 43df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 4483a8f042adda926489494dff217c15ab696139b4Sunny Goyal 45740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalimport com.android.launcher3.AbstractFloatingView; 46261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Alarm; 47e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyalimport com.android.launcher3.AppInfo; 48471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Mirandaimport com.android.launcher3.BubbleTextView; 49261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.CellLayout; 50261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DeviceProfile; 51261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DragSource; 52261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DropTarget; 53261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ExtendedEditText; 54261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.FolderInfo; 55325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 56261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ItemInfo; 57261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Launcher; 58261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherAnimUtils; 59261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherSettings; 60261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LogDecelerateInterpolator; 61261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.OnAlarmListener; 62f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyalimport com.android.launcher3.PagedView; 63261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.R; 64261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ShortcutInfo; 65d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyalimport com.android.launcher3.UninstallDropTarget.DropTargetSource; 66261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Utilities; 67bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyalimport com.android.launcher3.Workspace.ItemOperator; 680de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Songimport com.android.launcher3.accessibility.AccessibleDragListenerAdapter; 69fc0ce83745ea40d03b312eade8a88a07ed990030Jon Mirandaimport com.android.launcher3.anim.AnimationLayerSet; 70c06af333cbcebb183d13d004cccf5c9d69a70af0Mario Bertschlerimport com.android.launcher3.anim.CircleRevealOutlineProvider; 715c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyalimport com.android.launcher3.config.FeatureFlags; 72fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 73fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController.DragListener; 74fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 7594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyalimport com.android.launcher3.dragndrop.DragOptions; 76c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyalimport com.android.launcher3.pageindicators.PageIndicatorDots; 776c46a6d324310bd2fc0ea223c9782ba6394512e7Sunny Goyalimport com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType; 78ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto.Target; 79091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 80c476d6e192494b14b91e76cbce5c9cec01588059Jon Mirandaimport com.android.launcher3.widget.PendingAddShortcutInfo; 8183a8f042adda926489494dff217c15ab696139b4Sunny Goyal 82c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 833bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 841dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 85471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Mirandaimport java.util.List; 86c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 8731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 8831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 8931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 90740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalpublic class Folder extends AbstractFloatingView implements DragSource, View.OnClickListener, 91ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 92740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal View.OnFocusChangeListener, DragListener, DropTargetSource, 93740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal ExtendedEditText.OnBackKeyListener { 944eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 95df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 96c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 973333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal * We avoid measuring {@link #mContent} with a 0 width or height, as this 98c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 99c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 100c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 10131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 103df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 104df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 105df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 106df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1074846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 1094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 110f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_HINT_DURATION = 500; 111f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int RESCROLL_DELAY = PagedView.PAGE_SNAP_ANIMATION_DURATION + 150; 112f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal 113f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_NONE = -1; 114f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_LEFT = 0; 115f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_RIGHT = 1; 1164846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 1194846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1204846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 1214846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 122a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 123b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 124f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1255d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 130c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 133b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 134b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 135c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1368701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 138a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda private AnimatorSet mCurrentAnimator; 139471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda 140c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 141471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda public final int mMaterialExpandDuration; 142c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 143c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 144261194387beebaa7927ec4e310274218b651494dSunny Goyal protected final Launcher mLauncher; 145c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 146f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public FolderInfo mInfo; 147c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 148261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderIcon mFolderIcon; 149c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 150261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderPagedView mContent; 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 View mCurrentDragView; 17255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 17367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 17467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 17567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 17605e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 177091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 178091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 17976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1801960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 1814ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 182fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 183fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 184091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 191f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal @Thunk int mScrollHintDir = SCROLL_NONE; 192f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal @Thunk int mCurrentScrollDir = SCROLL_NONE; 1934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 19431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 19531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 19631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 19731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 198c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 19931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 20031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 20131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 20231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 203c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 204c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 205c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 206c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 2074ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 2084ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 2094ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 2104ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 211a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 212a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 213a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2142fd020860533e18c64a93d14d11cb2d34bc9cbafTony mLauncher = Launcher.getLauncher(context); 215ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 216ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 217c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 218ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 21931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 22031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 22231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 22331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 224b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 225c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 226dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 227c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator = (PageIndicatorDots) findViewById(R.id.folder_page_indicator); 22897b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 229740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.setOnBackKeyListener(this); 230ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 23176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 2321bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa if (!Utilities.ATLEAST_MARSHMALLOW) { 2331bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // We disable action mode in older OSes where floating selection menu is not yet 2341bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // available. 2351bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa mFolderName.setCustomSelectionActionModeCallback(new ActionMode.Callback() { 2361bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 2371bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2381bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2391bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2401bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onCreateActionMode(ActionMode mode, Menu menu) { 2411bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2421bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2431bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2441bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public void onDestroyActionMode(ActionMode mode) { 2451bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2461bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2471bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 2481bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2491bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2501bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa }); 2511bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 25276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2534ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 25454d4e645b3c2b2c153e97f776e33685b292f8c2bJon Miranda mFolderName.setInputType(mFolderName.getInputType() 25554d4e645b3c2b2c153e97f776e33685b292f8c2bJon Miranda & ~InputType.TYPE_TEXT_FLAG_AUTO_CORRECT 25654d4e645b3c2b2c153e97f776e33685b292f8c2bJon Miranda & ~InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS 25754d4e645b3c2b2c153e97f776e33685b292f8c2bJon Miranda | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 25854d4e645b3c2b2c153e97f776e33685b292f8c2bJon Miranda mFolderName.forceDisableSuggestions(true); 259c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 260b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 261b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 262290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 263c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 264c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 265290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 266290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 26731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2682801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 26931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 270df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 271df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 272b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 273df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 27431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 27531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 27736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 27836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 27910236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham return startDrag(v, new DragOptions()); 280e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 28136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 28294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public boolean startDrag(View v, DragOptions options) { 283df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 284df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 285df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 286df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 2878701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mEmptyCellRank = item.rank; 288bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 289fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 29094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.addDragListener(this); 29194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (options.isAccessibleDrag) { 2920de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song mDragController.addDragListener(new AccessibleDragListenerAdapter( 29394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent, CellLayout.FOLDER_ACCESSIBILITY_DRAG) { 29494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 29594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal @Override 29694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal protected void enableAccessibleDrag(boolean enable) { 29794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal super.enableAccessibleDrag(enable); 29894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mFooter.setImportantForAccessibility(enable 29994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS 30094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal : IMPORTANT_FOR_ACCESSIBILITY_AUTO); 30194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 30294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal }); 30394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 30494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 30594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mLauncher.getWorkspace().beginDragShared(v, this, options); 306df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 310e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 31194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) { 31294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (dragObject.dragSource != this) { 31394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal return; 31494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 31594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 31694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent.removeItem(mCurrentDragView); 317e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal if (dragObject.dragInfo instanceof ShortcutInfo) { 318e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mItemsInvalidated = true; 319e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 320e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // We do not want to get events for the item being removed, as they will get handled 321e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // when the drop completes 322e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 323e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.remove((ShortcutInfo) dragObject.dragInfo, true); 324e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 325e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 32694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragInProgress = true; 32794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mItemAddedBackToSelfViaIcon = false; 328e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 329e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 330e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 33194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragEnd() { 33294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (mIsExternalDrag && mDragInProgress) { 33394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal completeDragExit(); 334e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 335544946ae80af996e6f13f559964fabb23e4feae4Jon Miranda mDragInProgress = false; 33694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.removeDragListener(this); 337e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 338e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 33976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 34076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 34176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 34376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 344b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen post(new Runnable() { 345b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen @Override 346b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen public void run() { 347b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mFolderName.setHint(""); 348b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mIsEditingName = true; 349b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen } 350b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen }); 35176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 35276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 35376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 354740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 355740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public boolean onBackKey() { 3561df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3571df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 35890cb3e51af988d526912aed7a532745d729a844cSunny Goyal String newTitle = mFolderName.getText().toString(); 35990cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.setTitle(newTitle); 36043bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mLauncher.getModelWriter().updateItemInDatabase(mInfo); 361ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 3627d18dd8f07151262cb7dcbb3f70f4d98d88f2fa0Jon Miranda mFolderName.setHint(sDefaultFolderName.contentEquals(newTitle) ? sHintText : null); 3637d18dd8f07151262cb7dcbb3f70f4d98d88f2fa0Jon Miranda 364740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Utilities.sendCustomAccessibilityEvent( 365740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal this, AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 366740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal getContext().getString(R.string.folder_renamed, newTitle)); 367feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham 368feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This ensures that focus is gained every time the field is clicked, which selects all 369feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // the text and brings up the soft keyboard if necessary. 370feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.clearFocus(); 371ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 372740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Selection.setSelection(mFolderName.getText(), 0, 0); 37376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 374740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return true; 37576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 37876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 379740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 38076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 38176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 38376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 385740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 386740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public ExtendedEditText getActiveTextView() { 387740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return isEditingName() ? mFolderName : null; 38876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 390feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda public FolderIcon getFolderIcon() { 391feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda return mFolderIcon; 392feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda } 393feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda 39400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 39500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 39631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 39731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 398c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 3992801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 4002801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 4012801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4023371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 403de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai protected void onAttachedToWindow() { 404de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // requestFocus() causes the focus onto the folder itself, which doesn't cause visual 405de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // effect but the next arrow key can start the keyboard focus inside of the folder, not 406de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // the folder itself. 407de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai requestFocus(); 408de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai super.onAttachedToWindow(); 409de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 410de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 411de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 4123371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 4133371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 4143371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 4153371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4163371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 417de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 418de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai public View focusSearch(int direction) { 419de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // When the folder is focused, further focus search should be within the folder contents. 420de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai return FocusFinder.getInstance().findNextFocus(this, null, direction); 421de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 422de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 42331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 42431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 42531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 42683a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 42731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 42831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 43131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 432df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 4331dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 434c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 435c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 4360057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 4374ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 438c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 439c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 440c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // TODO: Remove this, as with multi-page folders, there will never be any overflow 441c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 442c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(item, false); 44343bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mLauncher.getModelWriter().deleteItemFromDatabase(item); 444c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 445c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 446c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 447c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 448c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 449c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 450c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 451c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 452c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 453c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 4544dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 455ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 45690cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.addListener(this); 4574ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 458afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 4594ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4607d18dd8f07151262cb7dcbb3f70f4d98d88f2fa0Jon Miranda mFolderName.setHint(null); 4614ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4624ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4637d18dd8f07151262cb7dcbb3f70f4d98d88f2fa0Jon Miranda mFolderName.setHint(sHintText); 4644ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 46533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 46633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 46733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 46833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 46933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 47033231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 47133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 47233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 47333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 474df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 475df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 476df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 477df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 478df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 479935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal * @param launcher The main activity. 480df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 481df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 482df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 483c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4847066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 4855c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyal return (Folder) launcher.getLayoutInflater().inflate( 486531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION 487531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal ? R.layout.user_folder : R.layout.user_folder_icon_normalized, null); 488df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 489df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 490df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 491df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 492df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 493df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 494df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4953e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 496662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 497662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 498662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 499df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 500df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 501df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 502c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 503c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 504c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 505c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 506c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 507c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 5083e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 509a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda private void startAnimation(final AnimatorSet a) { 510a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda if (mCurrentAnimator != null && mCurrentAnimator.isRunning()) { 511a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda mCurrentAnimator.cancel(); 512a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda } 513a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda a.addListener(new AnimatorListenerAdapter() { 514a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda @Override 515a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda public void onAnimationStart(Animator animation) { 516a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda mState = STATE_ANIMATING; 517a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda mCurrentAnimator = a; 518a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda } 519a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda 520a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda @Override 521a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda public void onAnimationEnd(Animator animation) { 522a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda mCurrentAnimator = null; 523a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda } 524a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda }); 525a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda a.start(); 526a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda } 527a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda 528a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda private AnimatorSet getOpeningAnimator() { 529471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda prepareReveal(); 530471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda mFolderIcon.growAndFadeOut(); 531471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda 532fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 533fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 534fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda int width = getFolderWidth(); 535fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda int height = getFolderHeight(); 536fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 537fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda float transX = - 0.075f * (width / 2 - getPivotX()); 538fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda float transY = - 0.075f * (height / 2 - getPivotY()); 539fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda setTranslationX(transX); 540fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda setTranslationY(transY); 541fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda PropertyValuesHolder tx = PropertyValuesHolder.ofFloat(TRANSLATION_X, transX, 0); 542fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda PropertyValuesHolder ty = PropertyValuesHolder.ofFloat(TRANSLATION_Y, transY, 0); 543fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 544fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 545fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda drift.setDuration(mMaterialExpandDuration); 546fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda drift.setStartDelay(mMaterialExpandStagger); 547fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 548fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 549fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 550fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 551fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda float radius = (float) Math.hypot(rx, ry); 552fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 553fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda Animator reveal = new CircleRevealOutlineProvider((int) getPivotX(), 554fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda (int) getPivotY(), 0, radius).createRevealAnimator(this); 555fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda reveal.setDuration(mMaterialExpandDuration); 556fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 557fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 558fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda mContent.setAlpha(0f); 559fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda Animator iconsAlpha = ObjectAnimator.ofFloat(mContent, "alpha", 0f, 1f); 560fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda iconsAlpha.setDuration(mMaterialExpandDuration); 561fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda iconsAlpha.setStartDelay(mMaterialExpandStagger); 562fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 563fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 564fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda mFooter.setAlpha(0f); 565fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 566fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda textAlpha.setDuration(mMaterialExpandDuration); 567fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda textAlpha.setStartDelay(mMaterialExpandStagger); 568fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 569fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 570fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda anim.play(drift); 571fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda anim.play(iconsAlpha); 572fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda anim.play(textAlpha); 573fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda anim.play(reveal); 574fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 575fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda AnimationLayerSet layerSet = new AnimationLayerSet(); 576fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda layerSet.addView(mContent); 577fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda layerSet.addView(mFooter); 578fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda anim.addListener(layerSet); 579fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 580fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda return anim; 581fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda } 582fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 583740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal /** 584740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * Opens the user folder described by the specified tag. The opening of the folder 585740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * is animated relative to the specified View. If the View is null, no animation 586740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * is played. 587740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal */ 588c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 589740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Folder openFolder = getOpen(mLauncher); 590740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (openFolder != null && openFolder != this) { 591740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Close any open folder before opening a folder. 592740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal openFolder.close(true); 593740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 594740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 595740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal DragLayer dragLayer = mLauncher.getDragLayer(); 596740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Just verify that the folder hasn't already been added to the DragLayer. 597740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // There was a one-off crash where the folder had a parent already. 598740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (getParent() == null) { 599740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal dragLayer.addView(this); 600740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mDragController.addDropTarget(this); 601740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } else { 6023d706ad70365052e3224fc4f4b0e7d1f5e8abf22Sunny Goyal if (FeatureFlags.IS_DOGFOOD_BUILD) { 603740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Log.e(TAG, "Opening folder (" + this + ") which already has a parent:" 604740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal + getParent()); 605740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 606740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 607740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 608740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mIsOpen = true; 609c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 610b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 6118167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 612b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 613b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 6144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 6154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 6161a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // This is set to true in close(), but isn't reset to false until onDropCompleted(). This 617bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham // leads to an inconsistent state if you drag out of the folder and drag back in without 6181a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // dropping. One resulting issue is that replaceFolderWithFinalItem() can be called twice. 6191a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham mDeleteFolderOnDropCompleted = false; 6201a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham 621c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 622740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal centerAboutIcon(); 623c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 624471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda AnimatorSet anim = FeatureFlags.LAUNCHER3_NEW_FOLDER_ANIMATION 625a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda ? new FolderAnimationManager(this, true /* isOpening */).getAnimator() 626a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda : getOpeningAnimator(); 627740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal onCompleteRunnable = new Runnable() { 628740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 629740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public void run() { 630740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mLauncher.getUserEventDispatcher().resetElapsedContainerMillis(); 631740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 632740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal }; 633740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.addListener(new AnimatorListenerAdapter() { 634df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 635df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 636a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda if (FeatureFlags.LAUNCHER3_NEW_FOLDER_ANIMATION) { 637e4a252a16b106ac74ae443d7567501cbd4f43813Jon Miranda mFolderIcon.setBackgroundVisible(false); 638f79e54b8acb988203e20505039572dd4a5072793Jon Miranda mFolderIcon.drawLeaveBehindIfExists(); 639e4a252a16b106ac74ae443d7567501cbd4f43813Jon Miranda } else { 640a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda mFolderIcon.setVisibility(INVISIBLE); 641a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda } 642a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda 64352851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 64452851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 64552851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 646bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 647df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 648df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 649df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 651c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 652b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal onCompleteRunnable.run(); 653bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 654df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 655df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 656b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 657b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 658b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 659b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 660b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 661b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 662b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 663a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 664a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 665c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.prepareEntryAnimation(); 666b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 667b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 668b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 669b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 670740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.addListener(new AnimatorListenerAdapter() { 671b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 6725d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal @SuppressLint("InlinedApi") 673b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 674b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 675a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 676a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 677a52ecb0390c85afb385371bb844bb496c59ddf87Sunny Goyal .setInterpolator(AnimationUtils.loadInterpolator( 678a52ecb0390c85afb385371bb844bb496c59ddf87Sunny Goyal mLauncher, android.R.interpolator.fast_out_slow_in)); 679c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.playEntryAnimation(); 680b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 681b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 68243bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, 68343bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mLauncher.getModelWriter()); 684b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 685b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 686b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 687b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 688b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 689b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 690b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 691c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.stopAllAnimations(); 692a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda startAnimation(anim); 69355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 69455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 69555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 69655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 69708442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 69808442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 69908442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.verifyVisibleHighResIcons(mContent.getNextPage()); 700740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 701740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Notify the accessibility manager that this folder "window" has appeared and occluded 702740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // the workspace items 703740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 704740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal dragLayer.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 70555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 70655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 707e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void beginExternalDrag() { 7088701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mEmptyCellRank = mContent.allocateRankForNewItem(); 70955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 71055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 711b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 712f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 713f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 714f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 715f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 716f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 717740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 718740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal protected boolean isOfType(int type) { 719740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return (type & TYPE_FOLDER) != 0; 720740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 721740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 722740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 723740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal protected void handleClose(boolean animate) { 724740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mIsOpen = false; 725740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 726740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (isEditingName()) { 727740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 728740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 729740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 730f79e54b8acb988203e20505039572dd4a5072793Jon Miranda if (mFolderIcon != null) { 731f79e54b8acb988203e20505039572dd4a5072793Jon Miranda if (FeatureFlags.LAUNCHER3_NEW_FOLDER_ANIMATION) { 732f79e54b8acb988203e20505039572dd4a5072793Jon Miranda mFolderIcon.clearLeaveBehindIfExists(); 733f79e54b8acb988203e20505039572dd4a5072793Jon Miranda } else { 734f79e54b8acb988203e20505039572dd4a5072793Jon Miranda mFolderIcon.shrinkAndFadeIn(animate); 735f79e54b8acb988203e20505039572dd4a5072793Jon Miranda } 736740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 737740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 7388e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 739f9136dac42483a9d42f62f4a66339bf3be191336Sunny Goyal DragLayer parent = (DragLayer) getParent(); 740740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 741740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (animate) { 742740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal animateClosed(); 743740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } else { 744740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal closeComplete(false); 745740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 746740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 747740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Notify the accessibility manager that this folder "window" has disappeared and no 748740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // longer occludes the workspace items 749f9136dac42483a9d42f62f4a66339bf3be191336Sunny Goyal parent.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 750740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 751740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 752a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda private AnimatorSet getClosingAnimator() { 753fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda AnimatorSet animatorSet = LauncherAnimUtils.createAnimatorSet(); 754fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda animatorSet.play(LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f)); 755fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 756fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda AnimationLayerSet layerSet = new AnimationLayerSet(); 757fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda layerSet.addView(this); 758fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda animatorSet.addListener(layerSet); 759471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda animatorSet.setDuration(mExpandDuration); 760fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda return animatorSet; 761fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda } 762fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda 763740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal private void animateClosed() { 764471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda AnimatorSet a = FeatureFlags.LAUNCHER3_NEW_FOLDER_ANIMATION 765a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda ? new FolderAnimationManager(this, false /* isOpening */).getAnimator() 766a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda : getClosingAnimator(); 767fc0ce83745ea40d03b312eade8a88a07ed990030Jon Miranda a.addListener(new AnimatorListenerAdapter() { 768df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 769df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 770740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal closeComplete(true); 771df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 772df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 773df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 77452851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 77552851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 77652851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 7778b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 778df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 779df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 780a7cddd2c9649a8bab7c860374c5d95c0a4b7135cJon Miranda startAnimation(a); 781df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 782df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 783740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal private void closeComplete(boolean wasAnimated) { 784935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal // TODO: Clear all active animations. 785935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal DragLayer parent = (DragLayer) getParent(); 786935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (parent != null) { 787935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal parent.removeView(this); 788935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 789935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDragController.removeDropTarget(this); 790935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearFocus(); 791ac3a64dbf4a6bcde4966d4bf581b8a35d7cddf9dJon Miranda if (mFolderIcon != null) { 792ac3a64dbf4a6bcde4966d4bf581b8a35d7cddf9dJon Miranda mFolderIcon.setVisibility(View.VISIBLE); 793f9e8626fd0a51ddd91668bd1b658438194738743Jon Miranda if (FeatureFlags.LAUNCHER3_NEW_FOLDER_ANIMATION) { 794f9e8626fd0a51ddd91668bd1b658438194738743Jon Miranda mFolderIcon.setBackgroundVisible(true); 79519db4255a6c3316d4de3f0219219ddf86391bbc4Jon Miranda mFolderIcon.mFolderName.setTextVisibility(true); 796f9e8626fd0a51ddd91668bd1b658438194738743Jon Miranda } 797ac3a64dbf4a6bcde4966d4bf581b8a35d7cddf9dJon Miranda if (wasAnimated) { 79827bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda if (FeatureFlags.LAUNCHER3_NEW_FOLDER_ANIMATION) { 79927bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda mFolderIcon.mBackground.fadeInBackgroundShadow(); 80027bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda mFolderIcon.mBackground.animateBackgroundStroke(); 80127bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda mFolderIcon.onFolderClose(mContent.getCurrentPage()); 80227bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda } 803814deadc2c0f48e9a6153928d51399d4892d3086Tony if (mFolderIcon.hasBadge()) { 804814deadc2c0f48e9a6153928d51399d4892d3086Tony mFolderIcon.createBadgeScaleAnimator(0f, 1f).start(); 805814deadc2c0f48e9a6153928d51399d4892d3086Tony } 806ac3a64dbf4a6bcde4966d4bf581b8a35d7cddf9dJon Miranda mFolderIcon.requestFocus(); 807ac3a64dbf4a6bcde4966d4bf581b8a35d7cddf9dJon Miranda } 80830bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham } 809935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 810935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (mRearrangeOnClose) { 811935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal rearrangeChildren(); 812935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mRearrangeOnClose = false; 813935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 814935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (getItemCount() <= 1) { 815935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (!mDragInProgress && !mSuppressFolderDeletion) { 816935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal replaceFolderWithFinalItem(); 817935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } else if (mDragInProgress) { 818935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDeleteFolderOnDropCompleted = true; 819935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 820935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 821935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mSuppressFolderDeletion = false; 822935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearDragInfo(); 823935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mState = STATE_SMALL; 82427bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda mContent.setCurrentPage(0); 825935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 826935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 827cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 828aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 829df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 8302801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 831bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT || 832bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) && 8332801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 834df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 835df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 836cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 837c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 838bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 839b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 840b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 841b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 842df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 843df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 844bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 845bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 846c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 847c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 848bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 849bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 850bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 8512374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 8522374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 8532374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 8542374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 8554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 856bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 8574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 8584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 8614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 8624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 8634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 8644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 866091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 867b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 8684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 8694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 8714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 872f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 873c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 8744cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 875c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 876c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 877c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 878e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 879e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (d.stateAnnouncer != null) { 880e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal d.stateAnnouncer.announce(getContext().getString(R.string.move_to_position, 881e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetRank + 1)); 882e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 883bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 8844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 886b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 8874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 888b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 8893b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 8903b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 8913b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 8924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8937066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 894f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal showScrollHint(SCROLL_LEFT, d); 895b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 8967066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 897f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal showScrollHint(SCROLL_RIGHT, d); 8984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 8994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 900f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mScrollHintDir != SCROLL_NONE) { 901b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 902f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 9034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 9044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 905df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 906df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 9073b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 9083b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 9093b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 910b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 9113b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 9123b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 9133b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 9143b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 9153b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 9163b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 9173b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 9183b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 9193b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 9203b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 9213b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 9223b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 9233b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 9243b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 9253b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 926bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 927bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 9283e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 929bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 930bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 9312801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 93295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 933740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mIsOpen) { 934740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal close(true); 935f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 93631abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 93731abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 938f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 939f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 94031abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 941f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 94231abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 94331abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 94431abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 9453e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 94655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 9473e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 9483e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 949bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 95053b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 95153b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 952bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 953bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 954bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 955bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 956bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 9574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 958b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 959b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 960f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mScrollHintDir != SCROLL_NONE) { 961b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 962f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 9634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 9642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 966e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 967e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 968e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 969e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 970e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 971e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 972e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 973e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 974e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 975e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 976e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 977e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 9781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 9791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 9801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 981f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 9821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 9831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 9841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 9851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 9861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 9881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 9891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 9911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 9921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 9931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 9945f8afe6280eae34620067696173e71943e1a30a3Winson Chung 9951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 99655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 99767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 99867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 99910236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham } else { 100067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 1001b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 1002b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 1003b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 10048701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda ArrayList<View> views = getItemsInReadingOrder(); 1005b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 1006b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 1007b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 1008b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 1009e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 1010e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mFolderIcon.onDrop(d); 1011e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 101267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 101367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 101467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 101567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 101667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 10175455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 10187a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 10197a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 10205d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 102167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 102267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 10239c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 10249c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 102567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 102667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 102705e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 1028bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 10294045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 10304045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 10314045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 1032f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 1033b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1034b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 1035b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 1036b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 1037b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 103843bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, 103943bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mLauncher.getModelWriter()); 1040b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 1041b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 10422516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 10432516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 10442516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(successfulDrop, 10452516428710f13d5abc425c896151ad013267cc3dTony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 10462516428710f13d5abc425c896151ad013267cc3dTony Wickham } 10474045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 10484045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 1049fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 10501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 10511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 10521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 10531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1054fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 1055d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal public void onDragObjectRemoved(boolean success) { 10561e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 10571e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 10581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 10591e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 10601e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 10611e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 10621e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1063a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 1064eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 1065eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 1066eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 1067eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 1068eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 10691eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 1070f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal return true; 10711eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10721eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 10731eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 10741eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 10751eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 10761eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10771eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 1078f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 10798701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda ArrayList<View> list = getItemsInReadingOrder(); 1080f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 1081f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 1082f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 1083f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 108408f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 1085f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 1086f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1087f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 108843bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mLauncher.getModelWriter().moveItemsInDatabase(items, mInfo.id, 0); 1089f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1090f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 109167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 109267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 109305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 109476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1095df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1096df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1097df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 1098f0cbf0f8b850db450b12ff35c523d5006ee72e5bJon Miranda if (FeatureFlags.LAUNCHER3_NEW_FOLDER_ANIMATION) { 1099f0cbf0f8b850db450b12ff35c523d5006ee72e5bJon Miranda return mState != STATE_ANIMATING; 1100f0cbf0f8b850db450b12ff35c523d5006ee72e5bJon Miranda } 1101df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 1102df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1103df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 11042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 1105c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 11062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 11082801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 1109fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DeviceProfile grid = mLauncher.getDeviceProfile(); 11102801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1111fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 1112892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 1113440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda int width = getFolderWidth(); 1114f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 11158e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 1116c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 1117fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerX = sTempRect.centerX(); 1118fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerY = sTempRect.centerY(); 11192801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 11202801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 112141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 112241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 112341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 112441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 1125fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.right- width); 112641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 1127fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.bottom - height); 112882fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 11296c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int distFromEdgeOfScreen = mLauncher.getWorkspace().getPaddingLeft() + getPaddingLeft(); 113082fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 113182fa92011b0f634d696309e13f63f1d544545e73Adam Cohen if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) { 113282fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // Center the folder if it is very close to being centered anyway, by virtue of 113382fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // filling the majority of the viewport. ie. remove it from the uncanny valley 113482fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // of centeredness. 1135af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 113641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 1137af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 113841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 113935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 114041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 1141fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is greater than page height, center on page 114241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 1143fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson } else { 1144fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is less than page height, so bound it to the absolute open folder 1145fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // bounds if necessary 1146fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson Rect folderBounds = grid.getAbsoluteOpenFolderBounds(); 1147fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width)); 1148fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height)); 11490e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 11502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 11512801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 11522801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 11532801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 11542801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 115548dfd26195603bf863be40f1d40922b8077fe5efJon Miranda 1156268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 11572801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1158268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 11592801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 11603bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1161662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1162662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1163662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1164662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 11652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1167f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotXForIconAnimation() { 1168268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1169268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1170f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotYForIconAnimation() { 1171268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1172268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1173268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1174892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 11752e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 11766c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int maxContentAreaHeight = grid.availableHeightPx 11776c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal - grid.getTotalWorkspacePadding().y - mFooterHeight; 11781960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1179892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 11801960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 11811960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 11821960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 11831960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 11841960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1185892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1186892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1187440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda private int getFolderWidth() { 1188440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda return getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 1189440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda } 1190440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda 1191f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1192c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1193c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1194c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1195c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1196290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1197f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1198f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1199f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1200c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1201c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 12022801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1203c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1204c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1205c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1206c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 12073333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal mContent.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1208a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1209a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1210a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1211a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1212a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1213a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1214a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1215a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1216a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1217290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1218290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1219c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1220c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1221c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1222c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1223c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1224c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1225c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1226c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1227c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1228c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1229c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1230c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1231c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1232c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1233c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1234c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1235c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1236c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1237c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 12388701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda ArrayList<View> views = getItemsInReadingOrder(); 1239c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 12407c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 12412801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 12422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1243a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1244c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1245a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1246a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1247091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1248fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1249fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1250fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1251fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1252ca656e3c69266234486c6669fc63244330cb0549Tony Wickham int itemCount = mInfo.contents.size(); 12536febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount <= 1) { 12546febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson View newIcon = null; 12556febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson 12566febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount == 1) { 12576febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Move the item from the folder to the workspace, in the position of the 12586febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // folder 12596febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, 12606febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId); 12616febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson ShortcutInfo finalItem = mInfo.contents.remove(0); 12626febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson newIcon = mLauncher.createShortcut(cellLayout, finalItem); 126343bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mLauncher.getModelWriter().addOrMoveItemInDatabase(finalItem, 126443bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mInfo.container, mInfo.screenId, mInfo.cellX, mInfo.cellY); 12656febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson } 1266fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 12676febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Remove the folder 12682949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1269487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1270487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1271487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1272fa56b3f2f1271d6045594eed294b22841c79c783Winson 12736febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (newIcon != null) { 12746febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // We add the child after removing the folder to prevent both from existing 12756febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // at the same time in the CellLayout. We need to add the new item with 12766febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // addInScreenFromBind() to ensure that hotseat items are placed correctly. 1277d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal mLauncher.getWorkspace().addInScreenFromBind(newIcon, mInfo); 1278fa56b3f2f1271d6045594eed294b22841c79c783Winson 1279b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal // Focus the newly created child 1280b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal newIcon.requestFocus(); 1281b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1282c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1283fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1284fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1285bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1286fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 12876c5d10261eceaf1b57bce82e4e31d272bad2c349Jon Miranda mFolderIcon.performDestroyAnimation(onCompleteRunnable); 128833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 128933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1290afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1291fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1292fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1293afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1294f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public boolean isDestroyed() { 1295fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 12962801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 12972801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1298feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This method keeps track of the first and last item in the folder for the purposes 1299ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1300290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1301feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View firstChild = mContent.getFirstItem(); 1302feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View lastChild = mContent.getLastItem(); 1303feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (firstChild != null && lastChild != null) { 1304ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1305ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1306ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1307ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1308feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // Hitting TAB from the folder name wraps around to the first item on the current 1309feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // folder page, and hitting SHIFT+TAB from that item wraps back to the folder name. 1310feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.setNextFocusForwardId(firstChild.getId()); 1311feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When clicking off the folder when editing the name, this Folder gains focus. When 1312feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // pressing an arrow key from that state, give the focus to the first item. 1313feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusDownId(firstChild.getId()); 1314feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusRightId(firstChild.getId()); 1315feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusLeftId(firstChild.getId()); 1316feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusUpId(firstChild.getId()); 1317feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When pressing shift+tab in the above state, give the focus to the last item. 1318feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham setOnKeyListener(new OnKeyListener() { 1319feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham @Override 1320feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham public boolean onKey(View v, int keyCode, KeyEvent event) { 1321feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham boolean isShiftPlusTab = keyCode == KeyEvent.KEYCODE_TAB && 1322feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham event.hasModifiers(KeyEvent.META_SHIFT_ON); 1323feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (isShiftPlusTab && Folder.this.isFocused()) { 1324feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return lastChild.requestFocus(); 1325feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1326feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return false; 1327feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1328feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham }); 1329ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1330ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1331ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1332bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 133355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 133455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1335689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1336689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 133755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 133855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 133955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 134055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1341689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1342689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1343689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 134455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 134555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1346bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 134755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1348b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1349b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1350b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1351b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1352b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 13534846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1354b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1355b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 13564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1357b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1358b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 13594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1360b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 13614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1362b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda PendingAddShortcutInfo pasi = d.dragInfo instanceof PendingAddShortcutInfo 1363b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda ? (PendingAddShortcutInfo) d.dragInfo : null; 1364b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda ShortcutInfo pasiSi = pasi != null ? pasi.activityInfo.createShortcutInfo() : null; 1365b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda if (pasi != null && pasiSi == null) { 1366b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda // There is no ShortcutInfo, so we have to go through a configuration activity. 1367c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda pasi.container = mInfo.id; 1368c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda pasi.rank = mEmptyCellRank; 1369c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda 1370c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda mLauncher.addPendingItem(pasi, pasi.container, pasi.screenId, null, pasi.spanX, 1371c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda pasi.spanY); 1372c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda d.deferDragViewCleanupPostAnimation = false; 1373c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda mRearrangeOnClose = true; 1374e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } else { 1375c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda final ShortcutInfo si; 1376b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda if (pasiSi != null) { 1377b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda si = pasiSi; 1378b24fa300250bd9b5d6498be0326c97190ecd4ae1Jon Miranda } else if (d.dragInfo instanceof AppInfo) { 1379c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda // Came from all apps -- make a copy. 1380c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda si = ((AppInfo) d.dragInfo).makeShortcut(); 1381c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda } else { 1382c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda // ShortcutInfo 1383c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda si = (ShortcutInfo) d.dragInfo; 138495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 138555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1386c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda View currentDragView; 1387c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda if (mIsExternalDrag) { 13888701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 13898701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda 1390c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda // Actually move the item in the database if it was an external drag. Call this 1391c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda // before creating the view, so that ShortcutInfo is updated appropriately. 13928701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mLauncher.getModelWriter().addOrMoveItemInDatabase( 13938701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda si, mInfo.id, 0, si.cellX, si.cellY); 1394c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda 13958701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda // We only need to update the locations if it doesn't get handled in 13968701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda // #onDropCompleted. 13978701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda if (d.dragSource != this) { 13988701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda updateItemLocationsInDatabaseBatch(); 13998701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda } 14008701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mIsExternalDrag = false; 14018701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda } else { 14028701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda currentDragView = mCurrentDragView; 14038701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 14048701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda } 140569c340a05e846b4b1b2d457164fd313e249df353Jon Miranda 1406c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda if (d.dragView.hasDrawn()) { 1407c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda // Temporarily reset the scale such that the animation target gets calculated 1408c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda // correctly. 1409c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda float scaleX = getScaleX(); 1410c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda float scaleY = getScaleY(); 1411c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda setScaleX(1.0f); 1412c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda setScaleY(1.0f); 1413c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 1414c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda cleanUpRunnable, null); 1415c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda setScaleX(scaleX); 1416c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda setScaleY(scaleY); 1417c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda } else { 1418c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda d.deferDragViewCleanupPostAnimation = false; 1419c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda currentDragView.setVisibility(VISIBLE); 1420c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda } 1421c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda 14228701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mItemsInvalidated = true; 14238701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda rearrangeChildren(); 14248701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda 1425c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda // Temporarily suppress the listener, as we did all the work already here. 1426c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda try (SuppressInfoChanges s = new SuppressInfoChanges()) { 1427c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda mInfo.add(si, false); 1428c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda } 1429e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1430e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 14314b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 1432f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1433b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1434b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1435b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 143643bf11d9c95f76c2dfeb625b23cb458df81252b3Sunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher.getModelWriter()); 1437b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 14383f8864069be20d14debacddee610062f3feae5a1Sunny Goyal 14393f8864069be20d14debacddee610062f3feae5a1Sunny Goyal if (d.stateAnnouncer != null) { 14403f8864069be20d14debacddee610062f3feae5a1Sunny Goyal d.stateAnnouncer.completeAction(R.string.item_moved); 14413f8864069be20d14debacddee610062f3feae5a1Sunny Goyal } 1442bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1443bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 14447a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 14457a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 14467a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 14477a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 14487a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 14497a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 14507a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 14517a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 14527a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 14537a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 14547a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 14557a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1456b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1457c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda public void onAdd(ShortcutInfo item, int rank) { 1458c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda View view = mContent.createAndAddViewForRank(item, rank); 14594e54a4cfa50838ea0a970fea2632851bcb16e2c0Jon Miranda mLauncher.getModelWriter().addOrMoveItemInDatabase(item, mInfo.id, 0, item.cellX, 14604e54a4cfa50838ea0a970fea2632851bcb16e2c0Jon Miranda item.cellY); 14614e54a4cfa50838ea0a970fea2632851bcb16e2c0Jon Miranda 14628701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda ArrayList<View> items = new ArrayList<>(getItemsInReadingOrder()); 1463c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda items.add(rank, view); 1464c476d6e192494b14b91e76cbce5c9cec01588059Jon Miranda mContent.arrangeChildren(items, items.size()); 14652e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1466bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1467bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1468a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 14697c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 1470df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1471290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 14722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 14732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 14742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1475c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 14762801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1477afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1478740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mIsOpen) { 1479740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal close(true); 1480b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } else { 1481b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal replaceFolderWithFinalItem(); 1482b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1483afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1484a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 14857c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1486bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1487bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1488bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1489bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1490c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1491bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1492df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1493bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1494df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1495df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 1496c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal @Override 1497c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public void onItemsChanged(boolean animate) { 1498ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 149976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1500ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1501440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda @Override 1502608d0dba8717326319800a78cfa85f3ad08b9549Jon Miranda public void prepareAutoUpdate() { 1503440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda close(false); 1504440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda } 1505440609453f14fa8ce4bec1d70032f0b7f9614d4eJon Miranda 150690cb3e51af988d526912aed7a532745d729a844cSunny Goyal public void onTitleChanged(CharSequence title) { 150790cb3e51af988d526912aed7a532745d729a844cSunny Goyal } 150890cb3e51af988d526912aed7a532745d729a844cSunny Goyal 15098701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda public ArrayList<View> getItemsInReadingOrder() { 15107c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 15118701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mItemsInReadingOrder.clear(); 15128701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mContent.iterateOverItems(new ItemOperator() { 1513bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 15148701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda @Override 15158701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda public boolean evaluate(ItemInfo info, View view) { 15168701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda mItemsInReadingOrder.add(view); 15178701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda return false; 15188701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda } 15198701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda }); 15207c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 15217c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 15228701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda return mItemsInReadingOrder; 15237c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 15248dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 152527bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda public List<BubbleTextView> getItemsOnPage(int page) { 15268701cd58cf3b32c9d2b9269e3956b32f4726a81aJonathan Miranda ArrayList<View> allItems = getItemsInReadingOrder(); 1527471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda int lastPage = mContent.getPageCount() - 1; 1528471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda int totalItemsInFolder = allItems.size(); 1529471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda int itemsPerPage = mContent.itemsPerPage(); 153027bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda int numItemsOnCurrentPage = page == lastPage 153127bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda ? totalItemsInFolder - (itemsPerPage * page) 1532471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda : itemsPerPage; 1533471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda 153427bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda int startIndex = page * itemsPerPage; 153527bdbcae7fc43612c6016f625038e93bb3bd1e7bJon Miranda int endIndex = Math.min(startIndex + numItemsOnCurrentPage, allItems.size()); 1536471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda 1537471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda List<BubbleTextView> itemsOnCurrentPage = new ArrayList<>(numItemsOnCurrentPage); 1538471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda for (int i = startIndex; i < endIndex; ++i) { 1539471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda itemsOnCurrentPage.add((BubbleTextView) allItems.get(i)); 1540471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda } 1541471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda return itemsOnCurrentPage; 1542471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda } 1543471701162642d4cbfc5cebdd448e9a7af4c7c51fJon Miranda 1544ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1545b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (v == mFolderName) { 1546b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (hasFocus) { 1547b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal startEditingFolderName(); 1548b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } else { 1549740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 1550b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } 1551ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1552ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 15537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 15547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 15557d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 15567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 15574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 15584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 15594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 15604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 15618f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 1562df7ef68bbf36f8bbf015ace74fce0e00142b2e23Hyunyoung Song public void fillInLogContainerData(View v, ItemInfo info, Target target, Target targetParent) { 1563ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridX = info.cellX; 1564ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridY = info.cellY; 1565ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.pageIndex = mContent.getCurrentPage(); 15666c46a6d324310bd2fc0ea223c9782ba6394512e7Sunny Goyal targetParent.containerType = ContainerType.FOLDER; 15678f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 15688f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 15694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 15704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 15714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 15724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 15734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 15744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 15754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 15764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 15774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 15784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 15794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 15804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 15814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 1582f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mCurrentScrollDir == SCROLL_LEFT) { 1583b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 1584f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 1585f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal } else if (mCurrentScrollDir == SCROLL_RIGHT) { 1586b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 1587f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 15884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 15894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 15904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 15914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1592f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mCurrentScrollDir = SCROLL_NONE; 15934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 15944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 15954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 1596f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollPauseAlarm.setAlarm(RESCROLL_DELAY); 15974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 15984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 15994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 16004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 16014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 16024846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 16034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 16044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 16054846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 16064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 16074846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 16084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 16094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 16104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 16114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 16124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 16134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 16144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 16154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 16167d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 16171dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 16181dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1619317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 16201dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 16211dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 16221dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 16231dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 16241dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 16251dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 16261dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 16271dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 16281dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 16291dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 16301dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 16311dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 1632e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1633e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal /** 1634e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal * Temporary resource held while we don't want to handle info changes 1635e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal */ 1636e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal private class SuppressInfoChanges implements AutoCloseable { 1637e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1638e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal SuppressInfoChanges() { 1639e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.removeListener(Folder.this); 1640e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1641e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1642e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal @Override 1643e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void close() { 1644e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.addListener(Folder.this); 1645e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal updateTextViewFocus(); 1646e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1647e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1648740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 1649740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal /** 1650740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * Returns a folder which is already open or null 1651740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal */ 1652740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public static Folder getOpen(Launcher launcher) { 1653740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return getOpenView(launcher, TYPE_FOLDER); 1654740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 1655c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda 1656c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda @Override 1657c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda public int getLogContainerType() { 1658c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda return ContainerType.FOLDER; 1659c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda } 166031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1661