Folder.java revision c6cf493b07fc7234c2a0a164318fd9aeb02e48f3
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17261194387beebaa7927ec4e310274218b651494dSunny Goyalpackage com.android.launcher3.folder; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.Animator; 20df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.AnimatorListenerAdapter; 21c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.animation.AnimatorSet; 22df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ObjectAnimator; 23df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.PropertyValuesHolder; 247066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 2531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 27fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 287a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 29e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 3031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 313bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 33de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukaiimport android.view.FocusFinder; 3476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 3576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 3676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 370c872ba544ecfd9b106bb66137da8680927590deAdam Cohenimport android.view.MotionEvent; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 394ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyalimport android.view.ViewDebug; 403371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 41c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.view.animation.AccelerateInterpolator; 42c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyalimport android.view.animation.AnimationUtils; 4376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 44df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 4583a8f042adda926489494dff217c15ab696139b4Sunny Goyal 46740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalimport com.android.launcher3.AbstractFloatingView; 47261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Alarm; 48e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyalimport com.android.launcher3.AppInfo; 49261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.CellLayout; 50261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DeviceProfile; 51261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DragSource; 52261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DropTarget; 53261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ExtendedEditText; 54261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.FolderInfo; 55325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 56261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ItemInfo; 57261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Launcher; 58261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherAnimUtils; 59261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherModel; 60261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherSettings; 61261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LogDecelerateInterpolator; 62261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.OnAlarmListener; 63f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyalimport com.android.launcher3.PagedView; 64261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.R; 65261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ShortcutInfo; 66d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyalimport com.android.launcher3.UninstallDropTarget.DropTargetSource; 67261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Utilities; 68bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyalimport com.android.launcher3.Workspace.ItemOperator; 690de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Songimport com.android.launcher3.accessibility.AccessibleDragListenerAdapter; 705c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyalimport com.android.launcher3.config.FeatureFlags; 71740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalimport com.android.launcher3.config.ProviderConfig; 72fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 73fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController.DragListener; 74fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 7594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyalimport com.android.launcher3.dragndrop.DragOptions; 76c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyalimport com.android.launcher3.pageindicators.PageIndicatorDots; 77c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Mirandaimport com.android.launcher3.userevent.nano.LauncherLogProto; 786c46a6d324310bd2fc0ea223c9782ba6394512e7Sunny Goyalimport com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType; 79ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto.Target; 808f58e61d02fcb0ca90a2803e76a8792ec2c1f99aTony Wickhamimport com.android.launcher3.util.CircleRevealOutlineProvider; 81091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 8283a8f042adda926489494dff217c15ab696139b4Sunny Goyal 83c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 843bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 851dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 86c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 8731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 8831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 8931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 90740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyalpublic class Folder extends AbstractFloatingView implements DragSource, View.OnClickListener, 91ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 92740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal View.OnFocusChangeListener, DragListener, DropTargetSource, 93740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal ExtendedEditText.OnBackKeyListener { 944eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 95df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 96c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 973333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal * We avoid measuring {@link #mContent} with a 0 width or height, as this 98c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 99c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 100c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 10131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 102df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 103df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 104df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 105df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 106df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1074846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 1094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 110f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_HINT_DURATION = 500; 111f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int RESCROLL_DELAY = PagedView.PAGE_SNAP_ANIMATION_DURATION + 150; 112f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal 113f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_NONE = -1; 114f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_LEFT = 0; 115f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal public static final int SCROLL_RIGHT = 1; 1164846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 1194846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1204846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 1214846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 122a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 123b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 124f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1255d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 130c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 133b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 134b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 135c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 136091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 140c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 141c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 142261194387beebaa7927ec4e310274218b651494dSunny Goyal protected final Launcher mLauncher; 143c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 144f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public FolderInfo mInfo; 145c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 146261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderIcon mFolderIcon; 147c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 148261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderPagedView mContent; 149f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public ExtendedEditText mFolderName; 150c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal private PageIndicatorDots mPageIndicator; 151c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 152290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private View mFooter; 153290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private int mFooterHeight; 154c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 155c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // Cell ranks used for drag and drop 156091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mTargetRank, mPrevTargetRank, mEmptyCellRank; 157c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1584ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher", 1594ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal mapping = { 1604ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_NONE, to = "STATE_NONE"), 1614ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_SMALL, to = "STATE_SMALL"), 1624ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_ANIMATING, to = "STATE_ANIMATING"), 1634ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_OPEN, to = "STATE_OPEN"), 1644ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal }) 165091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mState = STATE_NONE; 1664ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 167c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private boolean mRearrangeOnClose = false; 1687c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 169bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 17055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 17167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 17267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 17367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 17405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 175091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 176091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 17776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1781960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 1794ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 180fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 181fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 182091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 189f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal @Thunk int mScrollHintDir = SCROLL_NONE; 190f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal @Thunk int mCurrentScrollDir = SCROLL_NONE; 1914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 19231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 19331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 19431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 19531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 196c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 19731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 19831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 19931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 20031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 201c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 202c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 203c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 204c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 2054ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 2064ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 2074ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 2084ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 209a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 210a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 211a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2122fd020860533e18c64a93d14d11cb2d34bc9cbafTony mLauncher = Launcher.getLauncher(context); 213ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 214ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 215c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 216ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 21731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 21831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 22031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 22131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 222b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 223c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 224dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 225c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator = (PageIndicatorDots) findViewById(R.id.folder_page_indicator); 22697b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 227740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.setOnBackKeyListener(this); 228ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 22976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 2301bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa if (!Utilities.ATLEAST_MARSHMALLOW) { 2311bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // We disable action mode in older OSes where floating selection menu is not yet 2321bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // available. 2331bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa mFolderName.setCustomSelectionActionModeCallback(new ActionMode.Callback() { 2341bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 2351bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2361bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2371bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2381bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onCreateActionMode(ActionMode mode, Menu menu) { 2391bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2401bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2411bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2421bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public void onDestroyActionMode(ActionMode mode) { 2431bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2441bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2451bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 2461bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2471bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2481bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa }); 2491bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 25076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2514ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2527a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2537a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 254c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 255b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 256b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 257290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 258c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 259c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 260290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 261290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 26231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 26431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 265df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 266df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 267b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 268df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 26931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 27031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 27236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 27336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 27410236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham return startDrag(v, new DragOptions()); 275e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 27636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 27794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public boolean startDrag(View v, DragOptions options) { 278df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 279df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 280df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 281df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 282df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 283df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 284df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 285c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 286bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 287fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 28894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.addDragListener(this); 28994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (options.isAccessibleDrag) { 2900de011705b132eacdd10f7bfb5cdc4bd79a147e8Hyunyoung Song mDragController.addDragListener(new AccessibleDragListenerAdapter( 29194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent, CellLayout.FOLDER_ACCESSIBILITY_DRAG) { 29294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 29394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal @Override 29494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal protected void enableAccessibleDrag(boolean enable) { 29594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal super.enableAccessibleDrag(enable); 29694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mFooter.setImportantForAccessibility(enable 29794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS 29894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal : IMPORTANT_FOR_ACCESSIBILITY_AUTO); 29994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 30094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal }); 30194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 30294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 30394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mLauncher.getWorkspace().beginDragShared(v, this, options); 304df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 308e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 30994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) { 31094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (dragObject.dragSource != this) { 31194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal return; 31294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 31394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 31494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent.removeItem(mCurrentDragView); 315e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal if (dragObject.dragInfo instanceof ShortcutInfo) { 316e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mItemsInvalidated = true; 317e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 318e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // We do not want to get events for the item being removed, as they will get handled 319e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // when the drop completes 320e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 321e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.remove((ShortcutInfo) dragObject.dragInfo, true); 322e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 323e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 32494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragInProgress = true; 32594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mItemAddedBackToSelfViaIcon = false; 326e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 327e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 328e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 32994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragEnd() { 33094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (mIsExternalDrag && mDragInProgress) { 33194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal completeDragExit(); 332e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 33394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.removeDragListener(this); 334e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 335e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 33676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 33776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 33876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 34076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 341b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen post(new Runnable() { 342b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen @Override 343b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen public void run() { 344b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mFolderName.setHint(""); 345b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mIsEditingName = true; 346b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen } 347b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen }); 34876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 35076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 351740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 352740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public boolean onBackKey() { 353a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3541df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3551df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 35690cb3e51af988d526912aed7a532745d729a844cSunny Goyal String newTitle = mFolderName.getText().toString(); 35790cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.setTitle(newTitle); 35876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 359ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 360740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Utilities.sendCustomAccessibilityEvent( 361740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal this, AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 362740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal getContext().getString(R.string.folder_renamed, newTitle)); 363feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham 364feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This ensures that focus is gained every time the field is clicked, which selects all 365feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // the text and brings up the soft keyboard if necessary. 366feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.clearFocus(); 367ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 368740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Selection.setSelection(mFolderName.getText(), 0, 0); 36976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 370740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return true; 37176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 37476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 375740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 37676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 37776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 37976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 381740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 382740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public ExtendedEditText getActiveTextView() { 383740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return isEditingName() ? mFolderName : null; 38476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 38576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 386feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda public FolderIcon getFolderIcon() { 387feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda return mFolderIcon; 388feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda } 389feba90fe802cb54e02dd961dbea265c044ad5f9eJon Miranda 3900c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 3910c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 3920c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 3937066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 3940c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 3950c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 3960c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 3970c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 3980c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 39900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 40000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 40131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 403c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 4042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 4052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 4062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4073371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 408de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai protected void onAttachedToWindow() { 409de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // requestFocus() causes the focus onto the folder itself, which doesn't cause visual 410de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // effect but the next arrow key can start the keyboard focus inside of the folder, not 411de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // the folder itself. 412de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai requestFocus(); 413de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai super.onAttachedToWindow(); 414de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 415de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 416de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 4173371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 4183371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 4193371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 4203371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4213371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 422de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 423de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai public View focusSearch(int direction) { 424de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // When the folder is focused, further focus search should be within the folder contents. 425de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai return FocusFinder.getInstance().findNextFocus(this, null, direction); 426de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 427de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 42831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 42931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 43031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 43183a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 43231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 43331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 43631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 437df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 4381dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 439c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 440c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 4410057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 4424ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 443c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 444c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 445c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // TODO: Remove this, as with multi-page folders, there will never be any overflow 446c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 447c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(item, false); 448c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 449c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 450c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 451c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 452c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 453c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 454c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 455c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 456c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 457c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 458c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 4594dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 460ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 46190cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.addListener(this); 4624ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 463afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 4644ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4654ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4664ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4674ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 46833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 46933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 47033231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 47133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 47233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 47333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 47433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 47533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 47633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 477df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 478df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 479df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 480df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 481df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 482935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal * @param launcher The main activity. 483df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 484df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 485df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 486c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4877066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 4885c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyal return (Folder) launcher.getLayoutInflater().inflate( 489531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION 490531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal ? R.layout.user_folder : R.layout.user_folder_icon_normalized, null); 491df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 492df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 493df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 494df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 495df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 496df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 497df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4983e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 499662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 500662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 501662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 502df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 503df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 504df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 505c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 506c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 507c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 508c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 509c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 510c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 5113e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 512740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal /** 513740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * Opens the user folder described by the specified tag. The opening of the folder 514740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * is animated relative to the specified View. If the View is null, no animation 515740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * is played. 516740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal */ 517c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 518740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Folder openFolder = getOpen(mLauncher); 519740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (openFolder != null && openFolder != this) { 520740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Close any open folder before opening a folder. 521740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal openFolder.close(true); 522740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 523740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 524740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal DragLayer dragLayer = mLauncher.getDragLayer(); 525740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Just verify that the folder hasn't already been added to the DragLayer. 526740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // There was a one-off crash where the folder had a parent already. 527740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (getParent() == null) { 528740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal dragLayer.addView(this); 529740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mDragController.addDropTarget(this); 530740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } else { 531740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (ProviderConfig.IS_DOGFOOD_BUILD) { 532740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Log.e(TAG, "Opening folder (" + this + ") which already has a parent:" 533740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal + getParent()); 534740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 535740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 536740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 537740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mIsOpen = true; 538740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderIcon.growAndFadeOut(); 539c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 540b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 5418167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 542b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 543b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 5444846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 5454846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 5461a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // This is set to true in close(), but isn't reset to false until onDropCompleted(). This 547bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham // leads to an inconsistent state if you drag out of the folder and drag back in without 5481a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // dropping. One resulting issue is that replaceFolderWithFinalItem() can be called twice. 5491a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham mDeleteFolderOnDropCompleted = false; 5501a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham 551c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 552740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal prepareReveal(); 553740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal centerAboutIcon(); 554c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 555740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 556740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 557740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int height = getFolderHeight(); 558c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 559740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal float transX = - 0.075f * (width / 2 - getPivotX()); 560740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal float transY = - 0.075f * (height / 2 - getPivotY()); 561740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal setTranslationX(transX); 562740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal setTranslationY(transY); 563740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal PropertyValuesHolder tx = PropertyValuesHolder.ofFloat(TRANSLATION_X, transX, 0); 564740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal PropertyValuesHolder ty = PropertyValuesHolder.ofFloat(TRANSLATION_Y, transY, 0); 565740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 566740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 567740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal drift.setDuration(mMaterialExpandDuration); 568740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 569740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 570740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 571740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 572740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 573740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal float radius = (float) Math.hypot(rx, ry); 574740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 575740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator reveal = new CircleRevealOutlineProvider((int) getPivotX(), 576740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal (int) getPivotY(), 0, radius).createRevealAnimator(this); 577740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal reveal.setDuration(mMaterialExpandDuration); 578740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 579740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 580740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mContent.setAlpha(0f); 581740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator iconsAlpha = ObjectAnimator.ofFloat(mContent, "alpha", 0f, 1f); 582740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal iconsAlpha.setDuration(mMaterialExpandDuration); 583740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal iconsAlpha.setStartDelay(mMaterialExpandStagger); 584740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 585740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 586740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFooter.setAlpha(0f); 587740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 588740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal textAlpha.setDuration(mMaterialExpandDuration); 589740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal textAlpha.setStartDelay(mMaterialExpandStagger); 590740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 591740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 592740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(drift); 593740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(iconsAlpha); 594740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(textAlpha); 595740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.play(reveal); 596740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 597740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mContent.setLayerType(LAYER_TYPE_HARDWARE, null); 598740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 599740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal onCompleteRunnable = new Runnable() { 600740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 601740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public void run() { 602740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mContent.setLayerType(LAYER_TYPE_NONE, null); 603740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFooter.setLayerType(LAYER_TYPE_NONE, null); 604740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mLauncher.getUserEventDispatcher().resetElapsedContainerMillis(); 605740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 606740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal }; 607740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.addListener(new AnimatorListenerAdapter() { 608df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 609df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 61052851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 61152851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 61252851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 613bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 614df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 615df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 616df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 617df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6182801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 619c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 620b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal onCompleteRunnable.run(); 621bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 622df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 623df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 624b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 625b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 626b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 627b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 628b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 629b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 630b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 631a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 632a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 633c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.prepareEntryAnimation(); 634b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 635b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 636b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 637b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 638740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.addListener(new AnimatorListenerAdapter() { 639b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 6405d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal @SuppressLint("InlinedApi") 641b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 642b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 643a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 644a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 645a52ecb0390c85afb385371bb844bb496c59ddf87Sunny Goyal .setInterpolator(AnimationUtils.loadInterpolator( 646a52ecb0390c85afb385371bb844bb496c59ddf87Sunny Goyal mLauncher, android.R.interpolator.fast_out_slow_in)); 647c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.playEntryAnimation(); 648b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 649b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 650b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 651b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 652b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 653b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 654b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 655b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 656b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 657b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 658c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.stopAllAnimations(); 659740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal anim.start(); 66055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 66155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 66255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 66355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 66408442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 66508442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 66608442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.verifyVisibleHighResIcons(mContent.getNextPage()); 667740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 668740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Notify the accessibility manager that this folder "window" has appeared and occluded 669740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // the workspace items 670740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 671740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal dragLayer.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 67255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 67355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 674e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void beginExternalDrag() { 675e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(); 67655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 67755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 678b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 679f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 680f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 681f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 682f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 683f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 684740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 685740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal protected boolean isOfType(int type) { 686740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return (type & TYPE_FOLDER) != 0; 687740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 688740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 689740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal @Override 690740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal protected void handleClose(boolean animate) { 691740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mIsOpen = false; 692740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 693740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (isEditingName()) { 694740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 695740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 696740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 697740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mFolderIcon != null) { 698740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderIcon.shrinkAndFadeIn(animate); 699740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 700740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 7018e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 702f9136dac42483a9d42f62f4a66339bf3be191336Sunny Goyal DragLayer parent = (DragLayer) getParent(); 703740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 704740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (animate) { 705740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal animateClosed(); 706740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } else { 707740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal closeComplete(false); 708740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 709740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 710740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // Notify the accessibility manager that this folder "window" has disappeared and no 711740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal // longer occludes the workspace items 712f9136dac42483a9d42f62f4a66339bf3be191336Sunny Goyal parent.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 713740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 714740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 715740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal private void animateClosed() { 7165d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f); 7172801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 718df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 719df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 7200121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 721740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal closeComplete(true); 722df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 723df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 724df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 72552851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 72652851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 72752851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 7288b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 729df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 730df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 731df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 7322801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 7330121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 734f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 735df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 736df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 737740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal private void closeComplete(boolean wasAnimated) { 738935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal // TODO: Clear all active animations. 739935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal DragLayer parent = (DragLayer) getParent(); 740935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (parent != null) { 741935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal parent.removeView(this); 742935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 743935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDragController.removeDropTarget(this); 744935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearFocus(); 74530bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham if (wasAnimated) { 74630bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham mFolderIcon.requestFocus(); 74730bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham } 748935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 749935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (mRearrangeOnClose) { 750935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal rearrangeChildren(); 751935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mRearrangeOnClose = false; 752935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 753935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (getItemCount() <= 1) { 754935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (!mDragInProgress && !mSuppressFolderDeletion) { 755935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal replaceFolderWithFinalItem(); 756935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } else if (mDragInProgress) { 757935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDeleteFolderOnDropCompleted = true; 758935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 759935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 760935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mSuppressFolderDeletion = false; 761935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearDragInfo(); 762935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mState = STATE_SMALL; 763935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 764935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 765cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 766aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 767df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 7682801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 769bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT || 770bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) && 7712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 772df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 773df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 774cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 775c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 776bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 777b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 778b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 779b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 780df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 781df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 782bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 783bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 784c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 785c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 786bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 787bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 788bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 7892374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 7902374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 7912374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 7922374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 7934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 794bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 7954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 7964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 7994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 8004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 8014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 8024846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 804091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 805b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 8064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 8074846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 8094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 810f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 811c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 8124cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 813c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 814c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 815c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 816e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 817e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (d.stateAnnouncer != null) { 818e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal d.stateAnnouncer.announce(getContext().getString(R.string.move_to_position, 819e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetRank + 1)); 820e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 821bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 8224846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8234846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 824b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 8254846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 826b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 8273b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 8283b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 8293b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 8304846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8317066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 832f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal showScrollHint(SCROLL_LEFT, d); 833b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 8347066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 835f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal showScrollHint(SCROLL_RIGHT, d); 8364846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 8374846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 838f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mScrollHintDir != SCROLL_NONE) { 839b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 840f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 8414846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8424846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 843df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 844df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 8453b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 8463b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 8473b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 848b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 8493b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 8503b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8513b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8523b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 8533b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 8543b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 8553b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8563b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 8573b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 8583b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8593b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 8603b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 8613b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8623b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8633b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 864bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 865bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 8663e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 867bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 868bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 8692801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 87095bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 871740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mIsOpen) { 872740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal close(true); 873f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 87431abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 87531abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 876f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 877f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 87831abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 879f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 88031abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 88131abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 88231abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 8833e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 88455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 8853e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 8863e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 887bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 88853b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 88953b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 890bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 891bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 892bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 893bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 894bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 8954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 896b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 897b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 898f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mScrollHintDir != SCROLL_NONE) { 899b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 900f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 9014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 9022801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 904e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 905e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 906e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 907e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 908e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 909e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 910e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 911e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 912e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 913e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 914e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 915e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 9161e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 9171e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 9181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 919f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 9201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 9211e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 9221e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 9231e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 9241e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 9261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 9271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 9291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 9301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 9311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 9325f8afe6280eae34620067696173e71943e1a30a3Winson Chung 9331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 93455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 93567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 93667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 93710236d6ac7f5f787ca21736494ccb5eaf2bd7c27Tony Wickham } else { 93867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 939b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 940b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 941b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 942b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 943b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 944b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 945b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 946b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 947e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 948e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mFolderIcon.onDrop(d); 949e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 95067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 95167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 95267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 95367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 95467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 9555455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 9567a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 9577a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 9585d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 95967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 96067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 9619c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 9629c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 96367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 96467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 96505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 966bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 9674045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 9684045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 9694045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 970f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 971b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 972b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 973b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 974b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 975b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 976b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 977b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 978b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 9792516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 9802516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 9812516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(successfulDrop, 9822516428710f13d5abc425c896151ad013267cc3dTony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 9832516428710f13d5abc425c896151ad013267cc3dTony Wickham } 9844045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 9854045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 986fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 9871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 9881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 9891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 991fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 992d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal public void onDragObjectRemoved(boolean success) { 9931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 9941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 9951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 9961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 9971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1000a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 1001eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 1002eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 1003eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 1004eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 1005eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 10061eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 1007f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal return true; 10081eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10091eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 10101eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 10111eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 10121eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 10131eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10141eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 1015f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 1016f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 1017f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 1018f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 1019f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 1020f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 102108f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 1022f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 1023f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1024f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1025f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 1026f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1027f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 102867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 102967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 103005e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 103176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1032df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1033df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1034df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 1035df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 1036df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1037df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 10382801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 1039c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 10402801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10412801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 1043fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DeviceProfile grid = mLauncher.getDeviceProfile(); 10442801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1045fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 1046892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 10472801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 1048f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 10498e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 1050c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 1051fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerX = sTempRect.centerX(); 1052fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerY = sTempRect.centerY(); 10532801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 10542801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 105541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 105641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 105741d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 105841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 1059fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.right- width); 106041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 1061fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.bottom - height); 106282fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 10636c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int distFromEdgeOfScreen = mLauncher.getWorkspace().getPaddingLeft() + getPaddingLeft(); 106482fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 106582fa92011b0f634d696309e13f63f1d544545e73Adam Cohen if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) { 106682fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // Center the folder if it is very close to being centered anyway, by virtue of 106782fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // filling the majority of the viewport. ie. remove it from the uncanny valley 106882fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // of centeredness. 1069af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 107041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 1071af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 107241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 107335e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 107441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 1075fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is greater than page height, center on page 107641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 1077fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson } else { 1078fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is less than page height, so bound it to the absolute open folder 1079fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // bounds if necessary 1080fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson Rect folderBounds = grid.getAbsoluteOpenFolderBounds(); 1081fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width)); 1082fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height)); 10830e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 10842801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 10862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 10872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 10882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 1089268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 10902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1091268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 10922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 10933bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1094662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1095662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1096662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1097662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 10982801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10992801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1100f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotXForIconAnimation() { 1101268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1102268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1103f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotYForIconAnimation() { 1104268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1105268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1106268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1107892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 11082e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 11096c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int maxContentAreaHeight = grid.availableHeightPx 11106c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal - grid.getTotalWorkspacePadding().y - mFooterHeight; 11111960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1112892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 11131960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 11141960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 11151960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 11161960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 11171960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1118892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1119892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1120f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1121c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1122c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1123c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1125290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1126f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1127f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1128f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1130c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 11312801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1133c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1134c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1135c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 11363333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal mContent.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1137a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1138a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1139a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1140a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1141a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1142a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1143a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1144a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1145a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1146290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1147290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1148c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1149c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1150c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1151c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1152c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1153c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1154c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1155c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1157c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1158c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1159c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1160c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1161c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1162c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1163c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1164c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1165c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1166c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1167c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1168c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 11697c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 11702801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1172a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1173c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1174a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1175a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1176091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1177fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1178fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1179fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1180fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1181ca656e3c69266234486c6669fc63244330cb0549Tony Wickham int itemCount = mInfo.contents.size(); 11826febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount <= 1) { 11836febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson View newIcon = null; 11846febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson 11856febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount == 1) { 11866febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Move the item from the folder to the workspace, in the position of the 11876febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // folder 11886febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, 11896febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId); 11906febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson ShortcutInfo finalItem = mInfo.contents.remove(0); 11916febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson newIcon = mLauncher.createShortcut(cellLayout, finalItem); 11926febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 11936febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY); 11946febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson } 1195fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 11966febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Remove the folder 11972949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1198487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1199487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1200487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1201fa56b3f2f1271d6045594eed294b22841c79c783Winson 12026febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (newIcon != null) { 12036febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // We add the child after removing the folder to prevent both from existing 12046febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // at the same time in the CellLayout. We need to add the new item with 12056febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // addInScreenFromBind() to ensure that hotseat items are placed correctly. 1206d5462aa31b53eb690a3f57c7c6c0cc4021271de6Sunny Goyal mLauncher.getWorkspace().addInScreenFromBind(newIcon, mInfo); 1207fa56b3f2f1271d6045594eed294b22841c79c783Winson 1208b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal // Focus the newly created child 1209b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal newIcon.requestFocus(); 1210b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1211c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1212fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1213fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1214bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1215fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1216fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 121733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 121833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1219afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1220fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1221fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1222afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1223f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public boolean isDestroyed() { 1224fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 12252801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 12262801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1227feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This method keeps track of the first and last item in the folder for the purposes 1228ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1229290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1230feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View firstChild = mContent.getFirstItem(); 1231feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View lastChild = mContent.getLastItem(); 1232feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (firstChild != null && lastChild != null) { 1233ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1234ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1235ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1236ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1237feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // Hitting TAB from the folder name wraps around to the first item on the current 1238feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // folder page, and hitting SHIFT+TAB from that item wraps back to the folder name. 1239feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.setNextFocusForwardId(firstChild.getId()); 1240feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When clicking off the folder when editing the name, this Folder gains focus. When 1241feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // pressing an arrow key from that state, give the focus to the first item. 1242feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusDownId(firstChild.getId()); 1243feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusRightId(firstChild.getId()); 1244feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusLeftId(firstChild.getId()); 1245feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusUpId(firstChild.getId()); 1246feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When pressing shift+tab in the above state, give the focus to the last item. 1247feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham setOnKeyListener(new OnKeyListener() { 1248feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham @Override 1249feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham public boolean onKey(View v, int keyCode, KeyEvent event) { 1250feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham boolean isShiftPlusTab = keyCode == KeyEvent.KEYCODE_TAB && 1251feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham event.hasModifiers(KeyEvent.META_SHIFT_ON); 1252feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (isShiftPlusTab && Folder.this.isFocused()) { 1253feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return lastChild.requestFocus(); 1254feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1255feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return false; 1256feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1257feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham }); 1258ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1259ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1260ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1261bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 126255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 126355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1264689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1265689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 126655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 126755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 126855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 126955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1270689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1271689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1272689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 127355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 127455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1275bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 127655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1277b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1278b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1279b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1280b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1281b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 12824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1283b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1284b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 12854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1286b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1287b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 12884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1289b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 12904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 129155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 1292e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal final ShortcutInfo si; 1293e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal if (d.dragInfo instanceof AppInfo) { 1294e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // Came from all apps -- make a copy. 1295e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal si = ((AppInfo) d.dragInfo).makeShortcut(); 1296e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } else { 1297e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // ShortcutInfo 1298e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal si = (ShortcutInfo) d.dragInfo; 1299e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 130055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1301c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 130295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 130395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 130495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 130595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 130695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 130795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 130895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 130995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 131095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 131195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 131255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 131355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 1314ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 131555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 131655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 131755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragView.hasDrawn()) { 131855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 131955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily reset the scale such that the animation target gets calculated correctly. 132055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleX = getScaleX(); 132155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleY = getScaleY(); 132255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(1.0f); 132355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(1.0f); 132455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 132555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable, null); 132655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(scaleX); 132755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(scaleY); 132855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 132955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi d.deferDragViewCleanupPostAnimation = false; 133055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView.setVisibility(VISIBLE); 133155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 133255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mItemsInvalidated = true; 1333c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 133455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1335ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham // Temporarily suppress the listener, as we did all the work already here. 1336ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham try (SuppressInfoChanges s = new SuppressInfoChanges()) { 1337ea62fe0be19c54f8fbb434c6334418b96626f70dTony Wickham mInfo.add(si, false); 1338e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1339e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 13404b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 1341f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1342b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1343b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1344b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1345b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1346b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 13473f8864069be20d14debacddee610062f3feae5a1Sunny Goyal 13483f8864069be20d14debacddee610062f3feae5a1Sunny Goyal if (d.stateAnnouncer != null) { 13493f8864069be20d14debacddee610062f3feae5a1Sunny Goyal d.stateAnnouncer.completeAction(R.string.item_moved); 13503f8864069be20d14debacddee610062f3feae5a1Sunny Goyal } 1351bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1352bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 13537a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 13547a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 13557a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 13567a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 13577a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13587a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 13597a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13607a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 13617a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13627a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 13637a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13647a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1365b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1366bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 1367e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem()); 13682e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1369bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1370bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1371bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1372bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1373a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 13747c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 1375df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1376290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 13772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 13782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 13792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1380c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 13812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1382afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1383740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal if (mIsOpen) { 1384740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal close(true); 1385b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } else { 1386b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal replaceFolderWithFinalItem(); 1387b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1388afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1389a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 13907c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1391bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1392bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1393bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1394bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1395c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1396bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1397df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1398bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1399df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1400df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 1401c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal @Override 1402c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public void onItemsChanged(boolean animate) { 1403ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 140476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1405ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 140690cb3e51af988d526912aed7a532745d729a844cSunny Goyal public void onTitleChanged(CharSequence title) { 140790cb3e51af988d526912aed7a532745d729a844cSunny Goyal } 140890cb3e51af988d526912aed7a532745d729a844cSunny Goyal 14097c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 14107c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 14117c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1412bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1413bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1414bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1415c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1416bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1417bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 14187c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1419bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 14207c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 14217c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14227c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 14237c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14248dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 1425ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1426b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (v == mFolderName) { 1427b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (hasFocus) { 1428b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal startEditingFolderName(); 1429b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } else { 1430740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal mFolderName.dispatchBackKey(); 1431b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } 1432ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1433ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 14347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 14357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 14367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 14377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 14384846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 14394846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 14404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14414846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14428f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 1443df7ef68bbf36f8bbf015ace74fce0e00142b2e23Hyunyoung Song public void fillInLogContainerData(View v, ItemInfo info, Target target, Target targetParent) { 1444ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridX = info.cellX; 1445ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridY = info.cellY; 1446ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.pageIndex = mContent.getCurrentPage(); 14476c46a6d324310bd2fc0ea223c9782ba6394512e7Sunny Goyal targetParent.containerType = ContainerType.FOLDER; 14488f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 14498f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 14504846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 14514846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14524846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14534846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 14554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 14604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 1463f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal if (mCurrentScrollDir == SCROLL_LEFT) { 1464b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 1465f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 1466f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal } else if (mCurrentScrollDir == SCROLL_RIGHT) { 1467b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 1468f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollHintDir = SCROLL_NONE; 14694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 14704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 14714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 14724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1473f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mCurrentScrollDir = SCROLL_NONE; 14744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 14764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 1477f5440cbd6c0525769d24b890e16313a728831e04Sunny Goyal mScrollPauseAlarm.setAlarm(RESCROLL_DELAY); 14784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 14824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 14864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 14914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 14954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 14964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 14981dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14991dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1500317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 15011dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 15021dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 15031dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 15041dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 15051dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 15061dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 15071dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 15081dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 15091dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 15101dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15111dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15121dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 1513e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1514e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal /** 1515e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal * Temporary resource held while we don't want to handle info changes 1516e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal */ 1517e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal private class SuppressInfoChanges implements AutoCloseable { 1518e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1519e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal SuppressInfoChanges() { 1520e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.removeListener(Folder.this); 1521e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1522e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1523e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal @Override 1524e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void close() { 1525e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.addListener(Folder.this); 1526e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal updateTextViewFocus(); 1527e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1528e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1529740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal 1530740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal /** 1531740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal * Returns a folder which is already open or null 1532740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal */ 1533740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal public static Folder getOpen(Launcher launcher) { 1534740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal return getOpenView(launcher, TYPE_FOLDER); 1535740ac7f00e0b847b8e392800f7948d93493e11d6Sunny Goyal } 1536c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda 1537c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda @Override 1538c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda public int getLogContainerType() { 1539c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda return ContainerType.FOLDER; 1540c6cf493b07fc7234c2a0a164318fd9aeb02e48f3Jon Miranda } 154131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1542