Folder.java revision 3f8864069be20d14debacddee610062f3feae5a1
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17261194387beebaa7927ec4e310274218b651494dSunny Goyalpackage com.android.launcher3.folder; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.Animator; 20df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.AnimatorListenerAdapter; 21c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.animation.AnimatorSet; 22df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ObjectAnimator; 23df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.PropertyValuesHolder; 247066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 25c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.annotation.TargetApi; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 28043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 29fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 30c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.os.Build; 317a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 32e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 33e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Spannable; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 353bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 37de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukaiimport android.view.FocusFinder; 3876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 3976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 4076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 410c872ba544ecfd9b106bb66137da8680927590deAdam Cohenimport android.view.MotionEvent; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 434ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyalimport android.view.ViewDebug; 443371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 45c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.view.animation.AccelerateInterpolator; 46c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyalimport android.view.animation.AnimationUtils; 4776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 4876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.InputMethodManager; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.widget.LinearLayout; 50df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 5183a8f042adda926489494dff217c15ab696139b4Sunny Goyal 52261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Alarm; 53e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyalimport com.android.launcher3.AppInfo; 546e74e899d314663415f54895227bb79a51fd734bTony Wickhamimport com.android.launcher3.BubbleTextView; 55261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.CellLayout; 56261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DeviceProfile; 57261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DragSource; 58261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DropTarget; 59261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ExtendedEditText; 60261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.FolderInfo; 61325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 62261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ItemInfo; 63261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Launcher; 64261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherAnimUtils; 65261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherModel; 66261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherSettings; 67261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LogDecelerateInterpolator; 68261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.OnAlarmListener; 69261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.R; 70261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ShortcutInfo; 71d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyalimport com.android.launcher3.UninstallDropTarget.DropTargetSource; 72261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Utilities; 73bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyalimport com.android.launcher3.Workspace.ItemOperator; 7494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyalimport com.android.launcher3.accessibility.AccessibileDragListenerAdapter; 755c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyalimport com.android.launcher3.config.FeatureFlags; 76fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 77fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController.DragListener; 78fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 7994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyalimport com.android.launcher3.dragndrop.DragOptions; 80c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyalimport com.android.launcher3.pageindicators.PageIndicatorDots; 816e74e899d314663415f54895227bb79a51fd734bTony Wickhamimport com.android.launcher3.shortcuts.DeepShortcutsContainer; 82ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto; 83ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Songimport com.android.launcher3.userevent.nano.LauncherLogProto.Target; 848f58e61d02fcb0ca90a2803e76a8792ec2c1f99aTony Wickhamimport com.android.launcher3.util.CircleRevealOutlineProvider; 85091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 8683a8f042adda926489494dff217c15ab696139b4Sunny Goyal 87c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 883bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 891dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 90c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 9131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 9231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 9331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 948dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohenpublic class Folder extends LinearLayout implements DragSource, View.OnClickListener, 95ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 9694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal View.OnFocusChangeListener, DragListener, DropTargetSource { 974eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 98df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 99c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1003333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal * We avoid measuring {@link #mContent} with a 0 width or height, as this 101c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 102c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 103c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 10431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 105df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 106df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 107df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 108df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 109df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 1124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public static final int SCROLL_HINT_DURATION = DragController.SCROLL_DELAY; 1144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1164846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 1174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 1194846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 120a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 121b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 122f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1235d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 130c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 131b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 132b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 133c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 134091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 135c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 136c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 140c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final InputMethodManager mInputMethodManager; 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 189091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mScrollHintDir = DragController.SCROLL_NONE; 190091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mCurrentScrollDir = DragController.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); 20176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager = (InputMethodManager) 2028b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.INPUT_METHOD_SERVICE); 20376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 204c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 205c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 206c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 207c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 2084ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 2094ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 2104ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 2114ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 212a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 213a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 214a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2154eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen mLauncher = (Launcher) context; 216ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 217ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 218c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 219ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 22031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 22131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 22331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 22431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 225b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 226c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 227dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 228c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator = (PageIndicatorDots) findViewById(R.id.folder_page_indicator); 22997b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 23097b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName.setOnBackKeyListener(new ExtendedEditText.OnBackKeyListener() { 23197b0d08d92c64034ba03ae8da5a8531edbd60d52Winson @Override 23297b0d08d92c64034ba03ae8da5a8531edbd60d52Winson public boolean onBackKey() { 23397b0d08d92c64034ba03ae8da5a8531edbd60d52Winson // Close the activity on back key press 23497b0d08d92c64034ba03ae8da5a8531edbd60d52Winson doneEditingFolderName(true); 23597b0d08d92c64034ba03ae8da5a8531edbd60d52Winson return false; 23697b0d08d92c64034ba03ae8da5a8531edbd60d52Winson } 23797b0d08d92c64034ba03ae8da5a8531edbd60d52Winson }); 238ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 23976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 2401bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa if (!Utilities.ATLEAST_MARSHMALLOW) { 2411bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // We disable action mode in older OSes where floating selection menu is not yet 2421bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // available. 2431bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa mFolderName.setCustomSelectionActionModeCallback(new ActionMode.Callback() { 2441bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 2451bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2461bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2471bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2481bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onCreateActionMode(ActionMode mode, Menu menu) { 2491bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2501bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2511bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2521bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public void onDestroyActionMode(ActionMode mode) { 2531bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2541bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2551bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 2561bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2571bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2581bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa }); 2591bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 26076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2614ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2627a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2637a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 264c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 265b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 266b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 267290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 268c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 269c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 270290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 271290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 27231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 27431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 275df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 276df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 277b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 278df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 28236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 28336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 2846e74e899d314663415f54895227bb79a51fd734bTony Wickham DragOptions dragOptions = new DragOptions(); 2856e74e899d314663415f54895227bb79a51fd734bTony Wickham if (v instanceof BubbleTextView) { 2866e74e899d314663415f54895227bb79a51fd734bTony Wickham BubbleTextView icon = (BubbleTextView) v; 2876e74e899d314663415f54895227bb79a51fd734bTony Wickham if (icon.hasDeepShortcuts()) { 2886e74e899d314663415f54895227bb79a51fd734bTony Wickham DeepShortcutsContainer dsc = DeepShortcutsContainer.showForIcon(icon); 2896e74e899d314663415f54895227bb79a51fd734bTony Wickham if (dsc != null) { 2906e74e899d314663415f54895227bb79a51fd734bTony Wickham dragOptions.deferDragCondition = dsc.createDeferDragCondition(null); 2916e74e899d314663415f54895227bb79a51fd734bTony Wickham } 2926e74e899d314663415f54895227bb79a51fd734bTony Wickham } 2936e74e899d314663415f54895227bb79a51fd734bTony Wickham } 2946e74e899d314663415f54895227bb79a51fd734bTony Wickham return startDrag(v, dragOptions); 295e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 29636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 29794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public boolean startDrag(View v, DragOptions options) { 298df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 299df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 300df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 301df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 302df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 303df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 304df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 305c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 306bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 307fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 30894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.addDragListener(this); 30994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (options.isAccessibleDrag) { 31094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.addDragListener(new AccessibileDragListenerAdapter( 31194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent, CellLayout.FOLDER_ACCESSIBILITY_DRAG) { 31294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 31394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal @Override 31494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal protected void enableAccessibleDrag(boolean enable) { 31594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal super.enableAccessibleDrag(enable); 31694b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mFooter.setImportantForAccessibility(enable 31794b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS 31894b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal : IMPORTANT_FOR_ACCESSIBILITY_AUTO); 31994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 32094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal }); 32194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 32294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 32394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mLauncher.getWorkspace().beginDragShared(v, this, options); 324df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 32531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 32631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 32731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 328e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 32994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) { 33094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (dragObject.dragSource != this) { 33194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal return; 33294b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal } 33394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal 33494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mContent.removeItem(mCurrentDragView); 335e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal if (dragObject.dragInfo instanceof ShortcutInfo) { 336e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mItemsInvalidated = true; 337e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 338e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // We do not want to get events for the item being removed, as they will get handled 339e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // when the drop completes 340e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 341e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.remove((ShortcutInfo) dragObject.dragInfo, true); 342e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 343e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 34494b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragInProgress = true; 34594b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mItemAddedBackToSelfViaIcon = false; 346e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 347e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 348e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 34994b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal public void onDragEnd() { 35094b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal if (mIsExternalDrag && mDragInProgress) { 35194b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal completeDragExit(); 352e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 35394b510cc683a6436ae82c6d323cbd8b429561b06Sunny Goyal mDragController.removeDragListener(this); 354e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 355e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 35676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 35776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 35876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 35976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 36076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 361b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen post(new Runnable() { 362b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen @Override 363b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen public void run() { 364b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mFolderName.setHint(""); 365b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen mIsEditingName = true; 366b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen } 367b0efe3f9b20645b75a212cea67d24717d6908104Adam Cohen }); 36876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 36976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void dismissEditingName() { 37176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager.hideSoftInputFromWindow(getWindowToken(), 0); 37276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen doneEditingFolderName(true); 37376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void doneEditingFolderName(boolean commit) { 376a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3771df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3781df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 37990cb3e51af988d526912aed7a532745d729a844cSunny Goyal String newTitle = mFolderName.getText().toString(); 38090cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.setTitle(newTitle); 38176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 382ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 3833371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (commit) { 38452851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 38552851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal this, AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 38690cb3e51af988d526912aed7a532745d729a844cSunny Goyal getContext().getString(R.string.folder_renamed, newTitle)); 3873371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 388feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham 389feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This ensures that focus is gained every time the field is clicked, which selects all 390feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // the text and brings up the soft keyboard if necessary. 391feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.clearFocus(); 392ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 393e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohen Selection.setSelection((Spannable) mFolderName.getText(), 0, 0); 39476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 39576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 39676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 39776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 39876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 39976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen dismissEditingName(); 40076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 40176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 40276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 40376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 40476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 40576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public View getEditTextRegion() { 40676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mFolderName; 40776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 40876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 4090c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 4100c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 4110c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 4127066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 4130c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 4140c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 4150c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 4160c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 4170c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 41800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 41900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 42031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 42131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 422c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 4232801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 4242801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 4252801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4263371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 427de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai protected void onAttachedToWindow() { 428de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // requestFocus() causes the focus onto the folder itself, which doesn't cause visual 429de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // effect but the next arrow key can start the keyboard focus inside of the folder, not 430de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // the folder itself. 431de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai requestFocus(); 432de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai super.onAttachedToWindow(); 433de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 434de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 435de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 4363371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 4373371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 4383371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 4393371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4403371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 441de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 442de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai public View focusSearch(int direction) { 443de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // When the folder is focused, further focus search should be within the folder contents. 444de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai return FocusFinder.getInstance().findNextFocus(this, null, direction); 445de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 446de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 44731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 44831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 44931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 45083a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 45131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 45231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 45331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 45431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 45531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 456df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 4571dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 458c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 459c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 4600057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 4614ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 462c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 463c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 464c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // TODO: Remove this, as with multi-page folders, there will never be any overflow 465c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 466c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(item, false); 467c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 468c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 469c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 470c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 471c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 472c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 473c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 474c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 475c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 476c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 477c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 4784dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 479ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 48090cb3e51af988d526912aed7a532745d729a844cSunny Goyal mInfo.addListener(this); 4814ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 482afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 4834ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4844ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4854ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4864ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 48733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 48833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 48933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 49033231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 49133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 49233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 49333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 49433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 49533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 496df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 497df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 498df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 499df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 500df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 501935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal * @param launcher The main activity. 502df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 503df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 504df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 505c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 5067066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 5075c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyal return (Folder) launcher.getLayoutInflater().inflate( 508531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION 509531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal ? R.layout.user_folder : R.layout.user_folder_icon_normalized, null); 510df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 511df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 512df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 513df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 514df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 515df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 516df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 5173e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 518662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 519662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 520662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 521df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 522df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 523df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 524c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 525c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 526c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 527c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 528c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 529c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 5303e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 531c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 5328e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 533c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 534b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 5358167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 536b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 537b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 5384846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 5394846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 5401a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // This is set to true in close(), but isn't reset to false until onDropCompleted(). This 541bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham // leads to an inconsistent state if you drag out of the folder and drag back in without 5421a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // dropping. One resulting issue is that replaceFolderWithFinalItem() can be called twice. 5431a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham mDeleteFolderOnDropCompleted = false; 5441a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham 545c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen Animator openFolderAnim = null; 546c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 5479fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal if (!Utilities.ATLEAST_LOLLIPOP) { 548c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen positionAndSizeAsIcon(); 549c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 550c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5515d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 1, 1, 1); 552c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen oa.setDuration(mExpandDuration); 553c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = oa; 554c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 555c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_HARDWARE, null); 556c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 557c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 558c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 559c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_NONE, null); 560c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 561c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 562c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } else { 563c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen prepareReveal(); 564c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 565c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5662245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 567c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 568c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int height = getFolderHeight(); 569c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 570c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transX = - 0.075f * (width / 2 - getPivotX()); 571c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transY = - 0.075f * (height / 2 - getPivotY()); 572c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationX(transX); 573c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationY(transY); 5745d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder tx = PropertyValuesHolder.ofFloat(TRANSLATION_X, transX, 0); 5755d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder ty = PropertyValuesHolder.ofFloat(TRANSLATION_Y, transY, 0); 576c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5772245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 57875deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setDuration(mMaterialExpandDuration); 57975deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 58075deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 58175deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 582c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 583c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 584f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float radius = (float) Math.hypot(rx, ry); 58575deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 5868f58e61d02fcb0ca90a2803e76a8792ec2c1f99aTony Wickham Animator reveal = new CircleRevealOutlineProvider((int) getPivotX(), 5878f58e61d02fcb0ca90a2803e76a8792ec2c1f99aTony Wickham (int) getPivotY(), 0, radius).createRevealAnimator(this); 588c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setDuration(mMaterialExpandDuration); 589c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 590c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5913333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal mContent.setAlpha(0f); 5923333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal Animator iconsAlpha = ObjectAnimator.ofFloat(mContent, "alpha", 0f, 1f); 593c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setDuration(mMaterialExpandDuration); 594c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setStartDelay(mMaterialExpandStagger); 595c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 596c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 597290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.setAlpha(0f); 5982245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 599c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setDuration(mMaterialExpandDuration); 600c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setStartDelay(mMaterialExpandStagger); 601c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 602c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 603c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(drift); 604c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(iconsAlpha); 605c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(textAlpha); 606c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(reveal); 607c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 608c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = anim; 609c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 6103333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal mContent.setLayerType(LAYER_TYPE_HARDWARE, null); 61175deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 612c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 613c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 614c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 6153333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal mContent.setLayerType(LAYER_TYPE_NONE, null); 616814ed9ab77ac68a26b2b8550e2be0840151588b6Dmitry Kalita mFooter.setLayerType(LAYER_TYPE_NONE, null); 61755c6691e3a2e953dc9882ad0bc0a4c1ee2d42e67Tony Wickham mLauncher.getUserEventDispatcher().resetElapsedContainerMillis(); 618c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 619c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 620c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 621c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.addListener(new AnimatorListenerAdapter() { 622df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 623df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 62452851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 62552851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 62652851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 627bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 628df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 629df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 630df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 631df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6322801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 633c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 634b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal onCompleteRunnable.run(); 635bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 636df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 637df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 638b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 639b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 640b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 641b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 642b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 643b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 644b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 645a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 646a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 647c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.prepareEntryAnimation(); 648b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 649b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 650b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 651b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 652b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal openFolderAnim.addListener(new AnimatorListenerAdapter() { 653b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 6545d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal @SuppressLint("InlinedApi") 655b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 656b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 657a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 658a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 6599fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal .setInterpolator(Utilities.ATLEAST_LOLLIPOP ? 660c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal AnimationUtils.loadInterpolator(mLauncher, 661c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal android.R.interpolator.fast_out_slow_in) 662c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal : new LogDecelerateInterpolator(100, 0)); 663c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.playEntryAnimation(); 664b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 665b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 666b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 667b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 668b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 669b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 670b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 671b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 672b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 673b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 674c64cfdd8fa18de45fc1646c8ef2449f39ef83022Sunny Goyal mPageIndicator.stopAllAnimations(); 675c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.start(); 67655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 67755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 67855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 67955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 68008442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 68108442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 68208442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.verifyVisibleHighResIcons(mContent.getNextPage()); 68355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 68455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 685e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void beginExternalDrag() { 686e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(); 68755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 68855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 689b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 690f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 691f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 692f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 693f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 694f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 695df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateClosed() { 6968e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 6975d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f); 6982801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 699df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 700df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 7010121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 70230bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham close(true); 703df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 704df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 705df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 70652851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Utilities.sendCustomAccessibilityEvent( 70752851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal Folder.this, 70852851aa3fd2dd9957e190d779f904f6abaf53fedSunny Goyal AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 7098b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 710df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 711df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 712df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 7132801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 7140121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 715f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 716df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 717df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 71830bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham public void close(boolean wasAnimated) { 719935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal // TODO: Clear all active animations. 720935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal DragLayer parent = (DragLayer) getParent(); 721935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (parent != null) { 722935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal parent.removeView(this); 723935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 724935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDragController.removeDropTarget(this); 725935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearFocus(); 72630bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham if (wasAnimated) { 72730bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham mFolderIcon.requestFocus(); 72830bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham } 729935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 730935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (mRearrangeOnClose) { 731935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal rearrangeChildren(); 732935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mRearrangeOnClose = false; 733935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 734935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (getItemCount() <= 1) { 735935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (!mDragInProgress && !mSuppressFolderDeletion) { 736935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal replaceFolderWithFinalItem(); 737935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } else if (mDragInProgress) { 738935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDeleteFolderOnDropCompleted = true; 739935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 740935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 741935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mSuppressFolderDeletion = false; 742935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearDragInfo(); 743935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mState = STATE_SMALL; 744935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 745935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 746cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 747aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 748df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 7492801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 750bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT || 751bfbf7f9f4a0b300613f0ff27a4eb592d88c08325Tony Wickham itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) && 7522801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 753df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 754df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 755cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 756c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 757bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 758b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 759b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 760b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 761df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 762df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 763bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 764bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 765c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 766c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 767bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 768bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 769bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 770c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 7712374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 7722374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 7732374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 7742374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 7754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 776bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 7774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 7784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 7814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 7824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 7834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 7844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 786091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 787b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 7884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 7894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 7914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 792f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 793c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 7944cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 795c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 796c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 797c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 798e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 799e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (d.stateAnnouncer != null) { 800e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal d.stateAnnouncer.announce(getContext().getString(R.string.move_to_position, 801e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetRank + 1)); 802e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 803bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 8044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8054846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 806b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 8074846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 808b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 8093b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 8103b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 8113b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 8124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8137066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 8143b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_LEFT, d); 815b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 8167066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 8173b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_RIGHT, d); 8184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 8194846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8204846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 821b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 8224846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8234846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8244846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 825df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 826df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 8273b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 8283b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 8293b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 830b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 8313b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 8323b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8333b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8343b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 8353b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 8363b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 8373b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8383b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 8393b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 8403b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8413b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 8423b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 8433b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8443b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8453b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 846bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 847bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 8483e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 849bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 850bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 8512801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 85295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 853f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mInfo.opened) { 854f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mLauncher.closeFolder(); 855f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 85631abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 85731abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 858f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 859f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 86031abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 861f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 86231abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 86331abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 86431abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 8653e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 86655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 8673e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 8683e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 869bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 87053b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 87153b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 872bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 873bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 874bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 875bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 876bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 8774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 878b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 879b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 880b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 881b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 882b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8842801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 886e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 887e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 888e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 889e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 890e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 891e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 892e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 893e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 894e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 895e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 896e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 897e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 8981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 8991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 9001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 901f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 9021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 9031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 9041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 9051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 9061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 9081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 9091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 9111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 9121e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 9131e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 9145f8afe6280eae34620067696173e71943e1a30a3Winson Chung 9151e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 91655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 91767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 91867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 9191cf412ca91315cb60912033c0013706e5cced072Tony } else if (!mDragController.isDeferringDrag()) { 92067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 921b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 922b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 923b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 924b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 925b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 926b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 927b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 928b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 929e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal try (SuppressInfoChanges s = new SuppressInfoChanges()) { 930e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mFolderIcon.onDrop(d); 931e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 93267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 93367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 93467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 93567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 93667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 9375455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 9387a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 9397a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 9405d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 94167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 94267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 9439c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 9449c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 94567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 94667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 94705e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 948bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 9494045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 9504045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 9514045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 952f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 953b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 954b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 955b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 956b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 957b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 958b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 959b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 960b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 9612516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 9622516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 9632516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(successfulDrop, 9642516428710f13d5abc425c896151ad013267cc3dTony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 9652516428710f13d5abc425c896151ad013267cc3dTony Wickham } 9664045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 9674045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 968fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 9691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 9701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 9711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 973fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 974d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal public void onDragObjectRemoved(boolean success) { 9751e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 9761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 9771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 9781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 9791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 982a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 983eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 984eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 985eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 986eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 987eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 988043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 989043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 990043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 991043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 9921eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9931eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 994e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham return !FeatureFlags.LAUNCHER3_LEGACY_WORKSPACE_DND; 9951eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 9961eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 9971eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9981eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 9991eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 10001eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10011eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 1002ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal @Override 1003ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal public void onFlingToDelete(DragObject d, PointF vec) { 1004a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 1005a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 1006a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 1007a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 1008a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 1009a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 1010a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 1011a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 1012f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 1013f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 1014f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 1015f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 1016f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 1017f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 101808f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 1019f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 1020f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1021f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1022f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 1023f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1024f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 102567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 102667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 102705e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 102876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1029df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1030df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1031df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 1032df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 1033df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1034df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 10352801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 1036c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 10372801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10382801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10392801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 1040fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DeviceProfile grid = mLauncher.getDeviceProfile(); 10412801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1042fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 1043892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 10442801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 1045f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 10468e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 1047c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 1048fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerX = sTempRect.centerX(); 1049fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson int centerY = sTempRect.centerY(); 10502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 10512801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 105241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 105341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 105441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 105541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 1056fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.right- width); 105741d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 1058fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson sTempRect.bottom - height); 105982fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 10606c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int distFromEdgeOfScreen = mLauncher.getWorkspace().getPaddingLeft() + getPaddingLeft(); 106182fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 106282fa92011b0f634d696309e13f63f1d544545e73Adam Cohen if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) { 106382fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // Center the folder if it is very close to being centered anyway, by virtue of 106482fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // filling the majority of the viewport. ie. remove it from the uncanny valley 106582fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // of centeredness. 1066af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 106741d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 1068af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 106941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 107035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 107141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 1072fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is greater than page height, center on page 107341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 1074fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson } else { 1075fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // Folder height is less than page height, so bound it to the absolute open folder 1076fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson // bounds if necessary 1077fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson Rect folderBounds = grid.getAbsoluteOpenFolderBounds(); 1078fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width)); 1079fadbe8ffbd90eb36c782a76a8b1a76a26dba288eWinson top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height)); 10800e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 10812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 10832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 10842801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 10852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 1086268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 10872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1088268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 10892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 10903bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1091662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1092662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1093662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1094662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 10952801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10962801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1097f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotXForIconAnimation() { 1098268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1099268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1100f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotYForIconAnimation() { 1101268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1102268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1103268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1104892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 11052e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 11066c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal int maxContentAreaHeight = grid.availableHeightPx 11076c2975e7e3fc5dc7cb80f1a2b3e5ffd10e49c2beSunny Goyal - grid.getTotalWorkspacePadding().y - mFooterHeight; 11081960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1109892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 11101960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 11111960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 11121960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 11131960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 11141960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1115892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1116892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1117f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1118c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1119c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1120c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1121c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1122290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1123f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1124f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1125f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 11282801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1130c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 11333333b0ced8e6743c41909f6f6b916f1f9ec5a004Sunny Goyal mContent.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1134a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1135a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1136a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1137a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1138a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1139a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1140a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1141a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1142a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1143290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1144290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1145c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1146c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1147c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1148c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1149c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1150c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1151c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1152c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1153c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1154c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1155c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1157c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1158c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1159c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1160c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1161c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1162c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1163c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1164c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1165c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 11667c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 11672801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11682801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1169a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1170c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1171a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1172a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1173091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1174fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1175fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1176fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1177fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1178ca656e3c69266234486c6669fc63244330cb0549Tony Wickham int itemCount = mInfo.contents.size(); 11796febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount <= 1) { 11806febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson View newIcon = null; 11816febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson 11826febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount == 1) { 11836febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Move the item from the folder to the workspace, in the position of the 11846febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // folder 11856febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, 11866febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId); 11876febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson ShortcutInfo finalItem = mInfo.contents.remove(0); 11886febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson newIcon = mLauncher.createShortcut(cellLayout, finalItem); 11896febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 11906febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY); 11916febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson } 1192fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 11936febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Remove the folder 11942949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1195487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1196487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1197487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1198fa56b3f2f1271d6045594eed294b22841c79c783Winson 11996febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (newIcon != null) { 12006febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // We add the child after removing the folder to prevent both from existing 12016febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // at the same time in the CellLayout. We need to add the new item with 12026febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // addInScreenFromBind() to ensure that hotseat items are placed correctly. 12036febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mLauncher.getWorkspace().addInScreenFromBind(newIcon, mInfo.container, 12046febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY, mInfo.spanX, mInfo.spanY); 1205fa56b3f2f1271d6045594eed294b22841c79c783Winson 1206b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal // Focus the newly created child 1207b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal newIcon.requestFocus(); 1208b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1209c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1210fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1211fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1212bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1213fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1214fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 121533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 121633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1217afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1218fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1219fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1220afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1221f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public boolean isDestroyed() { 1222fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 12232801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 12242801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1225feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This method keeps track of the first and last item in the folder for the purposes 1226ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1227290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1228feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View firstChild = mContent.getFirstItem(); 1229feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View lastChild = mContent.getLastItem(); 1230feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (firstChild != null && lastChild != null) { 1231ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1232ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1233ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1234ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1235feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // Hitting TAB from the folder name wraps around to the first item on the current 1236feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // folder page, and hitting SHIFT+TAB from that item wraps back to the folder name. 1237feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.setNextFocusForwardId(firstChild.getId()); 1238feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When clicking off the folder when editing the name, this Folder gains focus. When 1239feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // pressing an arrow key from that state, give the focus to the first item. 1240feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusDownId(firstChild.getId()); 1241feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusRightId(firstChild.getId()); 1242feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusLeftId(firstChild.getId()); 1243feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusUpId(firstChild.getId()); 1244feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When pressing shift+tab in the above state, give the focus to the last item. 1245feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham setOnKeyListener(new OnKeyListener() { 1246feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham @Override 1247feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham public boolean onKey(View v, int keyCode, KeyEvent event) { 1248feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham boolean isShiftPlusTab = keyCode == KeyEvent.KEYCODE_TAB && 1249feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham event.hasModifiers(KeyEvent.META_SHIFT_ON); 1250feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (isShiftPlusTab && Folder.this.isFocused()) { 1251feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return lastChild.requestFocus(); 1252feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1253feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return false; 1254feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1255feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham }); 1256ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1257ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1258ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1259bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 126055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 126155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1262689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1263689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 126455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 126555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 126655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 126755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1268689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1269689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1270689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 127155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 127255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1273bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 127455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1275b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1276b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1277b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1278b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1279b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 12804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1281b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1282b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 12834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1284b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1285b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 12864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1287b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 12884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 128955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 1290e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal final ShortcutInfo si; 1291e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal if (d.dragInfo instanceof AppInfo) { 1292e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // Came from all apps -- make a copy. 1293e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal si = ((AppInfo) d.dragInfo).makeShortcut(); 1294e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } else { 1295e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal // ShortcutInfo 1296e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal si = (ShortcutInfo) d.dragInfo; 1297e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 129855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1299c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 130095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 130195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 130295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 130395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 130495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 130595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 130695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 130795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 130895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 130995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 131055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 131155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 13126e74e899d314663415f54895227bb79a51fd734bTony Wickham if (!mDragController.isDeferringDrag()) { 13136e74e899d314663415f54895227bb79a51fd734bTony Wickham mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 13146e74e899d314663415f54895227bb79a51fd734bTony Wickham } 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 13356e74e899d314663415f54895227bb79a51fd734bTony Wickham if (!mDragController.isDeferringDrag()) { 13366e74e899d314663415f54895227bb79a51fd734bTony Wickham // Temporarily suppress the listener, as we did all the work already here. 13376e74e899d314663415f54895227bb79a51fd734bTony Wickham try (SuppressInfoChanges s = new SuppressInfoChanges()) { 13386e74e899d314663415f54895227bb79a51fd734bTony Wickham mInfo.add(si, false); 13396e74e899d314663415f54895227bb79a51fd734bTony Wickham } 1340e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1341e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 13424b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 1343f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1344b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1345b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1346b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1347b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1348b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 13493f8864069be20d14debacddee610062f3feae5a1Sunny Goyal 13503f8864069be20d14debacddee610062f3feae5a1Sunny Goyal if (d.stateAnnouncer != null) { 13513f8864069be20d14debacddee610062f3feae5a1Sunny Goyal d.stateAnnouncer.completeAction(R.string.item_moved); 13523f8864069be20d14debacddee610062f3feae5a1Sunny Goyal } 1353bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1354bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 13557a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 13567a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 13577a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 13587a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 13597a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13607a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 13617a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13627a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 13637a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13647a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 13657a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13667a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1367b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1368bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 1369e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem()); 13702e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1371bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1372bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1373bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1374bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1375a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 13767c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 1377df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1378290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 13792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 13802801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 13812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1382c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 13832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1384afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1385b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal if (mInfo.opened) { 1386b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal mLauncher.closeFolder(this, true); 1387b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } else { 1388b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal replaceFolderWithFinalItem(); 1389b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1390afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1391a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 13927c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1393bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1394bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1395bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1396bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1397c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1398bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1399df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1400bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1401df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1402df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 1403c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal @Override 1404c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public void onItemsChanged(boolean animate) { 1405ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 140676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1407ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 140890cb3e51af988d526912aed7a532745d729a844cSunny Goyal public void onTitleChanged(CharSequence title) { 140990cb3e51af988d526912aed7a532745d729a844cSunny Goyal } 141090cb3e51af988d526912aed7a532745d729a844cSunny Goyal 14117c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 14127c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 14137c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1414bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1415bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1416bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1417c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1418bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1419bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 14207c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1421bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 14227c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 14237c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14247c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 14257c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14268dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 1427ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1428b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (v == mFolderName) { 1429b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (hasFocus) { 1430b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal startEditingFolderName(); 1431b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } else { 1432b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal dismissEditingName(); 1433b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } 1434ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1435ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 14367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 14377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 14387d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 14397d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 14404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 14414846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 14424846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14434846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14448f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 1445ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song public void fillInLaunchSourceData(View v, ItemInfo info, Target target, Target targetParent) { 1446ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridX = info.cellX; 1447ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.gridY = info.cellY; 1448ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song target.pageIndex = mContent.getCurrentPage(); 1449ddec1c739ef37c3a042982b8943fe42e04b65f4cHyunyoung Song targetParent.containerType = LauncherLogProto.FOLDER; 14508f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 14518f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 14524846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 14534846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 14574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 14624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mCurrentScrollDir == DragController.SCROLL_LEFT) { 1466b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 14674846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 14684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else if (mCurrentScrollDir == DragController.SCROLL_RIGHT) { 1469b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 14704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 14714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 14724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 14734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 14744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mCurrentScrollDir = DragController.SCROLL_NONE; 14764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 14784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 14794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setAlarm(DragController.RESCROLL_DELAY); 14804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 14844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 14884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 14934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 14974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 14984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14997d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 15001dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 15011dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1502317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 15031dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 15041dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 15051dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 15061dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 15071dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 15081dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 15091dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 15101dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 15111dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 15121dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15131dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15141dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 1515e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1516e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal /** 1517e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal * Temporary resource held while we don't want to handle info changes 1518e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal */ 1519e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal private class SuppressInfoChanges implements AutoCloseable { 1520e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1521e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal SuppressInfoChanges() { 1522e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.removeListener(Folder.this); 1523e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1524e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal 1525e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal @Override 1526e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal public void close() { 1527e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal mInfo.addListener(Folder.this); 1528e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal updateTextViewFocus(); 1529e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 1530e393d3af369c452f3b5f5d9c0a23a83aa3aa736bSunny Goyal } 153131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1532