Folder.java revision 6c46a6d324310bd2fc0ea223c9782ba6394512e7
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17261194387beebaa7927ec4e310274218b651494dSunny Goyalpackage com.android.launcher3.folder; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.Animator; 20df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.AnimatorListenerAdapter; 21c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.animation.AnimatorSet; 22df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ObjectAnimator; 23df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.PropertyValuesHolder; 247066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 25c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.annotation.TargetApi; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 28fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 29c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.os.Build; 307a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 31e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 333bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 35de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukaiimport android.view.FocusFinder; 3676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 3776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 3876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 390c872ba544ecfd9b106bb66137da8680927590deAdam Cohenimport android.view.MotionEvent; 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 414ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyalimport android.view.ViewDebug; 423371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 43c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.view.animation.AccelerateInterpolator; 44c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyalimport android.view.animation.AnimationUtils; 4576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 46df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 4783a8f042adda926489494dff217c15ab696139b4Sunny Goyal 48740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalimport com.android.launcher3.AbstractFloatingView; 49261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Alarm; 50e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyalimport com.android.launcher3.AppInfo; 51261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.CellLayout; 52261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DeviceProfile; 53261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DragSource; 54261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DropTarget; 55261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ExtendedEditText; 56261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.FolderInfo; 57325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 58261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ItemInfo; 59261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Launcher; 60261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherAnimUtils; 61261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherModel; 62261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherSettings; 63261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LogDecelerateInterpolator; 64261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.OnAlarmListener; 65f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyalimport com.android.launcher3.PagedView; 66261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.R; 67261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ShortcutInfo; 68d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyalimport com.android.launcher3.UninstallDropTarget.DropTargetSource; 69261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Utilities; 70bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyalimport com.android.launcher3.Workspace.ItemOperator; 710de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Songimport com.android.launcher3.accessibility.AccessibleDragListenerAdapter; 725c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyalimport com.android.launcher3.config.FeatureFlags; 73740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalimport com.android.launcher3.config.ProviderConfig; 74fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 75fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController.DragListener; 76fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 7794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyalimport com.android.launcher3.dragndrop.DragOptions; 78c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyalimport com.android.launcher3.pageindicators.PageIndicatorDots; 796c46a6d324310bd2fc0ea223c9782ba6394512e7Sunny Goyalimport com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType; 80ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto.Target; 818f58e61d02fcb0ca90a2803e76a8792ec2c1f99aTony Wickhamimport com.android.launcher3.util.CircleRevealOutlineProvider; 82091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 8383a8f042adda926489494dff217c15ab696139b4Sunny Goyal 84c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 853bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 861dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 87c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 8831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 8931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 9031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 91740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalpublic class Folder extends AbstractFloatingView implements DragSource, View.OnClickListener, 92ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 93740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal View.OnFocusChangeListener, DragListener, DropTargetSource, 94740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal ExtendedEditText.OnBackKeyListener { 954eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 96df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 97c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 983333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal * We avoid measuring {@link #mContent} with a 0 width or height, as this 99c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 100c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 101c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 10231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 103df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 104df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 105df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 106df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 107df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 1104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 111f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_HINT_DURATION = 500; 112f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int RESCROLL_DELAY = PagedView.PAGE_SNAP_ANIMATION_DURATION + 150; 113f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal 114f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_NONE = -1; 115f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_LEFT = 0; 116f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_RIGHT = 1; 1174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1194846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 1204846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1214846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 1224846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 123a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 124b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 125f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1265d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 130c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 133c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 134b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 135b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 136c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 137091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 140c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 141c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 142c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 143261194387beebaa7927ec4e310274218b651494dSunny Goyal protected final Launcher mLauncher; 144c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 145f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public FolderInfo mInfo; 146c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 147261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderIcon mFolderIcon; 148c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 149261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderPagedView mContent; 150f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public ExtendedEditText mFolderName; 151c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal private PageIndicatorDots mPageIndicator; 152c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 153290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private View mFooter; 154290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private int mFooterHeight; 155c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // Cell ranks used for drag and drop 157091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mTargetRank, mPrevTargetRank, mEmptyCellRank; 158c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1594ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher", 1604ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal mapping = { 1614ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_NONE, to = "STATE_NONE"), 1624ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_SMALL, to = "STATE_SMALL"), 1634ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_ANIMATING, to = "STATE_ANIMATING"), 1644ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_OPEN, to = "STATE_OPEN"), 1654ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal }) 166091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mState = STATE_NONE; 1674ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 168c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private boolean mRearrangeOnClose = false; 1697c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 170bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 17155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 17267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 17367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 17467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 17505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 176091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 177091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 17876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1791960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 1804ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 181fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 182fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 183091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 190f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal @Thunk int mScrollHintDir = SCROLL_NONE; 191f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal @Thunk int mCurrentScrollDir = SCROLL_NONE; 1924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 19331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 19431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 19531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 19631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 197c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 19831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 19931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 20031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 20131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 202c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 203c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 204c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 205c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 2064ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 2074ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 2084ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 2094ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 210a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 211a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 212a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2132fd020860533e18c64a93d14d11cb2d34bc9cbafTony mLauncher = Launcher.getLauncher(context); 214ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 215ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 216c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 217ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 21831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 21931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 22131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 22231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 223b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 224c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 225dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 226c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator = (PageIndicatorDots) findViewById(R.id.folder_page_indicator); 22797b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 228740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.setOnBackKeyListener(this); 229ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 23076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 2311bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa if (!Utilities.ATLEAST_MARSHMALLOW) { 2321bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // We disable action mode in older OSes where floating selection menu is not yet 2331bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // available. 2341bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa mFolderName.setCustomSelectionActionModeCallback(new ActionMode.Callback() { 2351bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 2361bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2371bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2381bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2391bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onCreateActionMode(ActionMode mode, Menu menu) { 2401bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2411bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2421bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2431bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public void onDestroyActionMode(ActionMode mode) { 2441bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2451bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2461bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 2471bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2481bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2491bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa }); 2501bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 25176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2524ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2537a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2547a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 255c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 256b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 257b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 258290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 259c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 260c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 261290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 262290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 26331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 26531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 266df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 267df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 268b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 269df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 27031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 27131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 27336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 27436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 27510236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham return startDrag(v, new DragOptions()); 276e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 27736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 27894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public boolean startDrag(View v, DragOptions options) { 279df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 280df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 281df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 282df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 283df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 284df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 285df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 286c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 287bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 288fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 28994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.addDragListener(this); 29094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (options.isAccessibleDrag) { 2910de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song mDragController.addDragListener(new AccessibleDragListenerAdapter( 29294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent, CellLayout.FOLDER_ACCESSIBILITY_DRAG) { 29394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 29494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal @Override 29594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal protected void enableAccessibleDrag(boolean enable) { 29694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal super.enableAccessibleDrag(enable); 29794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mFooter.setImportantForAccessibility(enable 29894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS 29994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal : IMPORTANT_FOR_ACCESSIBILITY_AUTO); 30094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 30194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal }); 30294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 30394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 30494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mLauncher.getWorkspace().beginDragShared(v, this, options); 305df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 309e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 31094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) { 31194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (dragObject.dragSource != this) { 31294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal return; 31394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 31494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 31594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent.removeItem(mCurrentDragView); 316e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal if (dragObject.dragInfo instanceof ShortcutInfo) { 317e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mItemsInvalidated = true; 318e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 319e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // We do not want to get events for the item being removed, as they will get handled 320e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // when the drop completes 321e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 322e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.remove((ShortcutInfo) dragObject.dragInfo, true); 323e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 324e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 32594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragInProgress = true; 32694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mItemAddedBackToSelfViaIcon = false; 327e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 328e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 329e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 33094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragEnd() { 33194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (mIsExternalDrag && mDragInProgress) { 33294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal completeDragExit(); 333e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 33494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.removeDragListener(this); 335e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 336e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 33776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 33876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 33976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 34176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 342b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen post(new Runnable() { 343b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen @Override 344b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen public void run() { 345b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mFolderName.setHint(""); 346b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mIsEditingName = true; 347b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen } 348b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen }); 34976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 35076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 35176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 352740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 353740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public boolean onBackKey() { 354a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3551df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3561df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 35790cb3e51af988d526912aed7a532745d729a844cSunny Goyal String newTitle = mFolderName.getText().toString(); 35890cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.setTitle(newTitle); 35976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 360ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 361740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Utilities.sendCustomAccessibilityEvent( 362740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal this, AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 363740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal getContext().getString(R.string.folder_renamed, newTitle)); 364feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham 365feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This ensures that focus is gained every time the field is clicked, which selects all 366feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // the text and brings up the soft keyboard if necessary. 367feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.clearFocus(); 368ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 369740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Selection.setSelection(mFolderName.getText(), 0, 0); 37076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 371740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return true; 37276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 37576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 376740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 37776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 37876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 38076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 382740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 383740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public ExtendedEditText getActiveTextView() { 384740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return isEditingName() ? mFolderName : null; 38576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 387feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda public FolderIcon getFolderIcon() { 388feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda return mFolderIcon; 389feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda } 390feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda 3910c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 3920c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 3930c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 3947066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 3950c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 3960c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 3970c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 3980c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 3990c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 40000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 40100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 40231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 404c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 4052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 4062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 4072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4083371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 409de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai protected void onAttachedToWindow() { 410de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // requestFocus() causes the focus onto the folder itself, which doesn't cause visual 411de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // effect but the next arrow key can start the keyboard focus inside of the folder, not 412de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // the folder itself. 413de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai requestFocus(); 414de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai super.onAttachedToWindow(); 415de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 416de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 417de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 4183371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 4193371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 4203371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 4213371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4223371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 423de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 424de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai public View focusSearch(int direction) { 425de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // When the folder is focused, further focus search should be within the folder contents. 426de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai return FocusFinder.getInstance().findNextFocus(this, null, direction); 427de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 428de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 42931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 43031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 43131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 43283a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 43331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 43431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 43731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 438df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 4391dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 440c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 441c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 4420057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 4434ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 444c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 445c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 446c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // TODO: Remove this, as with multi-page folders, there will never be any overflow 447c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 448c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(item, false); 449c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 450c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 451c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 452c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 453c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 454c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 455c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 456c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 457c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 458c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 459c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 4604dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 461ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 46290cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.addListener(this); 4634ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 464afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 4654ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4664ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4674ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4684ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 46933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 47033231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 47133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 47233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 47333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 47433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 47533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 47633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 47733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 478df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 479df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 480df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 481df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 482df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 483935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal * @param launcher The main activity. 484df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 485df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 486df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 487c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4887066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 4895c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyal return (Folder) launcher.getLayoutInflater().inflate( 490531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION 491531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal ? R.layout.user_folder : R.layout.user_folder_icon_normalized, null); 492df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 493df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 494df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 495df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 496df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 497df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 498df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4993e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 500662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 501662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 502662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 503df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 504df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 505df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 506c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 507c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 508c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 509c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 510c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 511c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 5123e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 513740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal /** 514740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * Opens the user folder described by the specified tag. The opening of the folder 515740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * is animated relative to the specified View. If the View is null, no animation 516740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * is played. 517740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal */ 518c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 519740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Folder openFolder = getOpen(mLauncher); 520740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (openFolder != null && openFolder != this) { 521740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Close any open folder before opening a folder. 522740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal openFolder.close(true); 523740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 524740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 525740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal DragLayer dragLayer = mLauncher.getDragLayer(); 526740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Just verify that the folder hasn't already been added to the DragLayer. 527740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // There was a one-off crash where the folder had a parent already. 528740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (getParent() == null) { 529740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal dragLayer.addView(this); 530740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mDragController.addDropTarget(this); 531740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } else { 532740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (ProviderConfig.IS_DOGFOOD_BUILD) { 533740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Log.e(TAG, "Opening folder (" + this + ") which already has a parent:" 534740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal + getParent()); 535740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 536740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 537740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 538740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mIsOpen = true; 539740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderIcon.growAndFadeOut(); 540c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 541b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 5428167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 543b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 544b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 5454846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 5464846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 5471a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // This is set to true in close(), but isn't reset to false until onDropCompleted(). This 548bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham // leads to an inconsistent state if you drag out of the folder and drag back in without 5491a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // dropping. One resulting issue is that replaceFolderWithFinalItem() can be called twice. 5501a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham mDeleteFolderOnDropCompleted = false; 5511a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham 552c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 553740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal prepareReveal(); 554740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal centerAboutIcon(); 555c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 556740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 557740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 558740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int height = getFolderHeight(); 559c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 560740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal float transX = - 0.075f * (width / 2 - getPivotX()); 561740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal float transY = - 0.075f * (height / 2 - getPivotY()); 562740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal setTranslationX(transX); 563740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal setTranslationY(transY); 564740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal PropertyValuesHolder tx = PropertyValuesHolder.ofFloat(TRANSLATION_X, transX, 0); 565740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal PropertyValuesHolder ty = PropertyValuesHolder.ofFloat(TRANSLATION_Y, transY, 0); 566740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 567740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 568740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal drift.setDuration(mMaterialExpandDuration); 569740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 570740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 571740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 572740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 573740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 574740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal float radius = (float) Math.hypot(rx, ry); 575740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 576740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator reveal = new CircleRevealOutlineProvider((int) getPivotX(), 577740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal (int) getPivotY(), 0, radius).createRevealAnimator(this); 578740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal reveal.setDuration(mMaterialExpandDuration); 579740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 580740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 581740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mContent.setAlpha(0f); 582740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator iconsAlpha = ObjectAnimator.ofFloat(mContent, "alpha", 0f, 1f); 583740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal iconsAlpha.setDuration(mMaterialExpandDuration); 584740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal iconsAlpha.setStartDelay(mMaterialExpandStagger); 585740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 586740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 587740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFooter.setAlpha(0f); 588740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 589740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal textAlpha.setDuration(mMaterialExpandDuration); 590740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal textAlpha.setStartDelay(mMaterialExpandStagger); 591740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 592740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 593740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(drift); 594740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(iconsAlpha); 595740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(textAlpha); 596740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(reveal); 597740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 598740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mContent.setLayerType(LAYER_TYPE_HARDWARE, null); 599740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 600740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal onCompleteRunnable = new Runnable() { 601740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 602740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public void run() { 603740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mContent.setLayerType(LAYER_TYPE_NONE, null); 604740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFooter.setLayerType(LAYER_TYPE_NONE, null); 605740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mLauncher.getUserEventDispatcher().resetElapsedContainerMillis(); 606740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 607740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal }; 608740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.addListener(new AnimatorListenerAdapter() { 609df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 610df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 61152851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 61252851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 61352851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 614bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 615df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 616df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 617df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 618df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6192801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 620c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 621b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal onCompleteRunnable.run(); 622bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 623df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 624df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 625b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 626b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 627b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 628b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 629b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 630b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 631b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 632a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 633a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 634c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.prepareEntryAnimation(); 635b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 636b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 637b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 638b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 639740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.addListener(new AnimatorListenerAdapter() { 640b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 6415d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal @SuppressLint("InlinedApi") 642b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 643b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 644a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 645a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 6469fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal .setInterpolator(Utilities.ATLEAST_LOLLIPOP ? 647c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal AnimationUtils.loadInterpolator(mLauncher, 648c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal android.R.interpolator.fast_out_slow_in) 649c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal : new LogDecelerateInterpolator(100, 0)); 650c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.playEntryAnimation(); 651b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 652b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 653b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 654b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 655b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 656b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 657b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 658b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 659b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 660b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 661c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.stopAllAnimations(); 662740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.start(); 66355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 66455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 66555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 66655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 66708442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 66808442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 66908442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.verifyVisibleHighResIcons(mContent.getNextPage()); 670740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 671740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Notify the accessibility manager that this folder "window" has appeared and occluded 672740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // the workspace items 673740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 674740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal dragLayer.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 67555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 67655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 677e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void beginExternalDrag() { 678e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(); 67955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 68055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 681b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 682f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 683f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 684f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 685f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 686f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 687740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 688740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal protected boolean isOfType(int type) { 689740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return (type & TYPE_FOLDER) != 0; 690740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 691740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 692740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 693740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal protected void handleClose(boolean animate) { 694740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mIsOpen = false; 695740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 696740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (isEditingName()) { 697740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 698740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 699740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 700740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mFolderIcon != null) { 701740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderIcon.shrinkAndFadeIn(animate); 702740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 703740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 7048e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 705f9136dac42483a9d42f62f4a66339bf3be191336Sunny Goyal DragLayer parent = (DragLayer) getParent(); 706740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 707740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (animate) { 708740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal animateClosed(); 709740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } else { 710740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal closeComplete(false); 711740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 712740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 713740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Notify the accessibility manager that this folder "window" has disappeared and no 714740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // longer occludes the workspace items 715f9136dac42483a9d42f62f4a66339bf3be191336Sunny Goyal parent.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 716740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 717740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 718740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal private void animateClosed() { 7195d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f); 7202801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 721df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 722df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 7230121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 724740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal closeComplete(true); 725df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 726df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 727df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 72852851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 72952851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 73052851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 7318b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 732df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 733df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 734df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 7352801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 7360121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 737f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 738df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 739df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 740740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal private void closeComplete(boolean wasAnimated) { 741935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal // TODO: Clear all active animations. 742935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal DragLayer parent = (DragLayer) getParent(); 743935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (parent != null) { 744935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal parent.removeView(this); 745935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 746935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDragController.removeDropTarget(this); 747935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearFocus(); 74830bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham if (wasAnimated) { 74930bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham mFolderIcon.requestFocus(); 75030bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham } 751935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 752935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (mRearrangeOnClose) { 753935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal rearrangeChildren(); 754935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mRearrangeOnClose = false; 755935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 756935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (getItemCount() <= 1) { 757935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (!mDragInProgress && !mSuppressFolderDeletion) { 758935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal replaceFolderWithFinalItem(); 759935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } else if (mDragInProgress) { 760935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDeleteFolderOnDropCompleted = true; 761935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 762935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 763935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mSuppressFolderDeletion = false; 764935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearDragInfo(); 765935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mState = STATE_SMALL; 766935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 767935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 768cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 769aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 770df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 7712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 772bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT || 773bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) && 7742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 775df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 776df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 777cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 778c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 779bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 780b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 781b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 782b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 783df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 784df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 785bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 786bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 787c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 788c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 789bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 790bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 791bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 792c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 7932374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 7942374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 7952374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 7962374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 7974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 798bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 7994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 8004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8024846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 8034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 8044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 8054846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 8064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8074846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 808091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 809b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 8104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 8114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 8134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 814f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 815c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 8164cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 817c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 818c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 819c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 820e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 821e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (d.stateAnnouncer != null) { 822e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal d.stateAnnouncer.announce(getContext().getString(R.string.move_to_position, 823e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetRank + 1)); 824e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 825bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 8264846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8274846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 828b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 8294846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 830b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 8313b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 8323b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 8333b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 8344846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8357066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 836f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal showScrollHint(SCROLL_LEFT, d); 837b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 8387066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 839f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal showScrollHint(SCROLL_RIGHT, d); 8404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 8414846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 842f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mScrollHintDir != SCROLL_NONE) { 843b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 844f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 8454846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8464846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 847df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 848df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 8493b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 8503b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 8513b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 852b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 8533b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 8543b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8553b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8563b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 8573b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 8583b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 8593b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8603b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 8613b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 8623b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8633b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 8643b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 8653b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8663b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8673b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 868bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 869bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 8703e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 871bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 872bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 8732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 87495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 875740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mIsOpen) { 876740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal close(true); 877f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 87831abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 87931abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 880f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 881f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 88231abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 883f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 88431abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 88531abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 88631abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 8873e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 88855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 8893e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 8903e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 891bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 89253b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 89353b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 894bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 895bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 896bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 897bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 898bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 8994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 900b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 901b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 902f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mScrollHintDir != SCROLL_NONE) { 903b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 904f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 9054846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 9062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 908e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 909e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 910e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 911e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 912e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 913e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 914e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 915e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 916e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 917e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 918e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 919e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 9201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 9211e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 9221e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 923f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 9241e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 9251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 9261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 9271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 9281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 9301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 9311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9321e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 9331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 9341e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 9351e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 9365f8afe6280eae34620067696173e71943e1a30a3Winson Chung 9371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 93855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 93967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 94067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 94110236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham } else { 94267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 943b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 944b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 945b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 946b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 947b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 948b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 949b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 950b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 951e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 952e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mFolderIcon.onDrop(d); 953e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 95467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 95567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 95667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 95767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 95867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 9595455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 9607a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 9617a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 9625d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 96367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 96467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 9659c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 9669c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 96767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 96867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 96905e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 970bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 9714045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 9724045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 9734045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 974f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 975b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 976b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 977b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 978b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 979b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 980b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 981b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 982b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 9832516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 9842516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 9852516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(successfulDrop, 9862516428710f13d5abc425c896151ad013267cc3dTony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 9872516428710f13d5abc425c896151ad013267cc3dTony Wickham } 9884045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 9894045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 990fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 9911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 9921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 9931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 995fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 996d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal public void onDragObjectRemoved(boolean success) { 9971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 9981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 9991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 10001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 10011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 10021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 10031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1004a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 1005eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 1006eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 1007eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 1008eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 1009eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 10101eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 1011f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal return true; 10121eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10131eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 10141eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 10151eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 10161eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 10171eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10181eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 1019f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 1020f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 1021f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 1022f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 1023f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 1024f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 102508f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 1026f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 1027f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1028f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1029f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 1030f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1031f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 103267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 103367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 103405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 103576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1036df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1037df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1038df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 1039df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 1040df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1041df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 10422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 1043c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 10442801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10452801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10462801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 1047fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DeviceProfile grid = mLauncher.getDeviceProfile(); 10482801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1049fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 1050892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 10512801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 1052f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 10538e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 1054c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 1055fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerX = sTempRect.centerX(); 1056fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerY = sTempRect.centerY(); 10572801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 10582801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 105941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 106041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 106141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 106241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 1063fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.right- width); 106441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 1065fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.bottom - height); 106682fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 10676c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int distFromEdgeOfScreen = mLauncher.getWorkspace().getPaddingLeft() + getPaddingLeft(); 106882fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 106982fa92011b0f634d696309e13f63f1d544545e73Adam Cohen if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) { 107082fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // Center the folder if it is very close to being centered anyway, by virtue of 107182fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // filling the majority of the viewport. ie. remove it from the uncanny valley 107282fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // of centeredness. 1073af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 107441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 1075af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 107641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 107735e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 107841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 1079fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is greater than page height, center on page 108041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 1081fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson } else { 1082fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is less than page height, so bound it to the absolute open folder 1083fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // bounds if necessary 1084fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson Rect folderBounds = grid.getAbsoluteOpenFolderBounds(); 1085fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width)); 1086fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height)); 10870e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 10882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 10902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 10912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 10922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 1093268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 10942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1095268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 10962801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 10973bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1098662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1099662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1100662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1101662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 11022801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1104f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotXForIconAnimation() { 1105268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1106268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1107f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotYForIconAnimation() { 1108268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1109268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1110268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1111892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 11122e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 11136c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int maxContentAreaHeight = grid.availableHeightPx 11146c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal - grid.getTotalWorkspacePadding().y - mFooterHeight; 11151960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1116892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 11171960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 11181960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 11191960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 11201960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 11211960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1122892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1123892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1124f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1129290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1130f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1131f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1132f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1133c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1134c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 11352801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1136c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 11403333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal mContent.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1141a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1142a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1143a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1144a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1145a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1146a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1147a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1148a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1149a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1150290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1151290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1152c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1153c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1154c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1155c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1157c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1158c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1159c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1160c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1161c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1162c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1163c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1164c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1165c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1166c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1167c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1168c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1169c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1170c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1171c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1172c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 11737c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 11742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11752801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1176a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1177c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1178a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1179a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1180091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1181fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1182fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1183fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1184fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1185ca656e3c69266234486c6669fc63244330cb0549Tony Wickham int itemCount = mInfo.contents.size(); 11866febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount <= 1) { 11876febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson View newIcon = null; 11886febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson 11896febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount == 1) { 11906febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Move the item from the folder to the workspace, in the position of the 11916febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // folder 11926febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, 11936febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId); 11946febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson ShortcutInfo finalItem = mInfo.contents.remove(0); 11956febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson newIcon = mLauncher.createShortcut(cellLayout, finalItem); 11966febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 11976febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY); 11986febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson } 1199fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 12006febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Remove the folder 12012949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1202487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1203487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1204487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1205fa56b3f2f1271d6045594eed294b22841c79c783Winson 12066febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (newIcon != null) { 12076febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // We add the child after removing the folder to prevent both from existing 12086febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // at the same time in the CellLayout. We need to add the new item with 12096febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // addInScreenFromBind() to ensure that hotseat items are placed correctly. 1210d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal mLauncher.getWorkspace().addInScreenFromBind(newIcon, mInfo); 1211fa56b3f2f1271d6045594eed294b22841c79c783Winson 1212b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal // Focus the newly created child 1213b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal newIcon.requestFocus(); 1214b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1215c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1216fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1217fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1218bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1219fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1220fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 122133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 122233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1223afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1224fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1225fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1226afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1227f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public boolean isDestroyed() { 1228fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 12292801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 12302801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1231feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This method keeps track of the first and last item in the folder for the purposes 1232ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1233290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1234feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View firstChild = mContent.getFirstItem(); 1235feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View lastChild = mContent.getLastItem(); 1236feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (firstChild != null && lastChild != null) { 1237ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1238ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1239ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1240ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1241feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // Hitting TAB from the folder name wraps around to the first item on the current 1242feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // folder page, and hitting SHIFT+TAB from that item wraps back to the folder name. 1243feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.setNextFocusForwardId(firstChild.getId()); 1244feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When clicking off the folder when editing the name, this Folder gains focus. When 1245feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // pressing an arrow key from that state, give the focus to the first item. 1246feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusDownId(firstChild.getId()); 1247feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusRightId(firstChild.getId()); 1248feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusLeftId(firstChild.getId()); 1249feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusUpId(firstChild.getId()); 1250feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When pressing shift+tab in the above state, give the focus to the last item. 1251feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham setOnKeyListener(new OnKeyListener() { 1252feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham @Override 1253feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham public boolean onKey(View v, int keyCode, KeyEvent event) { 1254feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham boolean isShiftPlusTab = keyCode == KeyEvent.KEYCODE_TAB && 1255feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham event.hasModifiers(KeyEvent.META_SHIFT_ON); 1256feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (isShiftPlusTab && Folder.this.isFocused()) { 1257feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return lastChild.requestFocus(); 1258feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1259feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return false; 1260feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1261feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham }); 1262ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1263ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1264ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1265bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 126655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 126755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1268689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1269689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 127055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 127155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 127255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 127355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1274689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1275689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1276689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 127755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 127855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1279bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 128055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1281b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1282b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1283b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1284b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1285b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 12864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1287b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1288b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 12894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1290b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1291b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 12924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1293b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 12944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 129555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 1296e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal final ShortcutInfo si; 1297e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal if (d.dragInfo instanceof AppInfo) { 1298e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // Came from all apps -- make a copy. 1299e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal si = ((AppInfo) d.dragInfo).makeShortcut(); 1300e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } else { 1301e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // ShortcutInfo 1302e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal si = (ShortcutInfo) d.dragInfo; 1303e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 130455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1305c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 130695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 130795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 130895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 130995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 131095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 131195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 131295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 131395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 131495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 131595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 131655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 131755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 1318ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 131955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 132055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 132155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragView.hasDrawn()) { 132255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 132355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily reset the scale such that the animation target gets calculated correctly. 132455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleX = getScaleX(); 132555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleY = getScaleY(); 132655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(1.0f); 132755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(1.0f); 132855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 132955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable, null); 133055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(scaleX); 133155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(scaleY); 133255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 133355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi d.deferDragViewCleanupPostAnimation = false; 133455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView.setVisibility(VISIBLE); 133555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 133655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mItemsInvalidated = true; 1337c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 133855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1339ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham // Temporarily suppress the listener, as we did all the work already here. 1340ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham try (SuppressInfoChanges s = new SuppressInfoChanges()) { 1341ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mInfo.add(si, false); 1342e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1343e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 13444b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 1345f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1346b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1347b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1348b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1349b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1350b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 13513f8864069be20d14debacddee610062f3feae5a1Sunny Goyal 13523f8864069be20d14debacddee610062f3feae5a1Sunny Goyal if (d.stateAnnouncer != null) { 13533f8864069be20d14debacddee610062f3feae5a1Sunny Goyal d.stateAnnouncer.completeAction(R.string.item_moved); 13543f8864069be20d14debacddee610062f3feae5a1Sunny Goyal } 1355bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1356bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 13577a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 13587a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 13597a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 13607a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 13617a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13627a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 13637a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13647a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 13657a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13667a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 13677a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13687a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1369b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1370bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 1371e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem()); 13722e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1373bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1374bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1375bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1376bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1377a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 13787c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 1379df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1380290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 13812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 13822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 13832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1384c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 13852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1386afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1387740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mIsOpen) { 1388740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal close(true); 1389b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } else { 1390b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal replaceFolderWithFinalItem(); 1391b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1392afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1393a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 13947c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1395bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1396bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1397bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1398bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1399c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1400bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1401df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1402bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1403df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1404df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 1405c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal @Override 1406c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public void onItemsChanged(boolean animate) { 1407ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 140876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1409ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 141090cb3e51af988d526912aed7a532745d729a844cSunny Goyal public void onTitleChanged(CharSequence title) { 141190cb3e51af988d526912aed7a532745d729a844cSunny Goyal } 141290cb3e51af988d526912aed7a532745d729a844cSunny Goyal 14137c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 14147c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 14157c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1416bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1417bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1418bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1419c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1420bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1421bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 14227c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1423bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 14247c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 14257c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14267c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 14277c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14288dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 1429ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1430b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (v == mFolderName) { 1431b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (hasFocus) { 1432b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal startEditingFolderName(); 1433b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } else { 1434740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 1435b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } 1436ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1437ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 14387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 14397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 14407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 14417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 14424846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 14434846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 14444846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14454846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14468f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 1447df7ef68bbf36f8bbf015ace74fce0e00142b2e23Hyunyoung Song public void fillInLogContainerData(View v, ItemInfo info, Target target, Target targetParent) { 1448ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridX = info.cellX; 1449ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridY = info.cellY; 1450ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.pageIndex = mContent.getCurrentPage(); 14516c46a6d324310bd2fc0ea223c9782ba6394512e7Sunny Goyal targetParent.containerType = ContainerType.FOLDER; 14528f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 14538f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 14544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 14554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 14594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 14644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14664846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 1467f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mCurrentScrollDir == SCROLL_LEFT) { 1468b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 1469f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 1470f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal } else if (mCurrentScrollDir == SCROLL_RIGHT) { 1471b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 1472f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 14734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 14744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 14754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 14764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1477f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mCurrentScrollDir = SCROLL_NONE; 14784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 14804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 1481f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollPauseAlarm.setAlarm(RESCROLL_DELAY); 14824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 14864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 14904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 14954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 14994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 15004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 15017d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 15021dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 15031dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1504317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 15051dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 15061dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 15071dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 15081dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 15091dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 15101dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 15111dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 15121dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 15131dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 15141dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15151dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15161dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 1517e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1518e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal /** 1519e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal * Temporary resource held while we don't want to handle info changes 1520e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal */ 1521e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal private class SuppressInfoChanges implements AutoCloseable { 1522e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1523e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal SuppressInfoChanges() { 1524e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.removeListener(Folder.this); 1525e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1526e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1527e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal @Override 1528e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void close() { 1529e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.addListener(Folder.this); 1530e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal updateTextViewFocus(); 1531e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1532e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1533740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 1534740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal /** 1535740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * Returns a folder which is already open or null 1536740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal */ 1537740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public static Folder getOpen(Launcher launcher) { 1538740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return getOpenView(launcher, TYPE_FOLDER); 1539740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 154031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1541