Folder.java revision c52ba710053e4c6927937dd1a26d1abe06b6fa99
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17261194387beebaa7927ec4e310274218b651494dSunny Goyalpackage com.android.launcher3.folder; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.Animator; 20df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.AnimatorListenerAdapter; 21c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.animation.AnimatorSet; 22df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ObjectAnimator; 23df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.PropertyValuesHolder; 247066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 25c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.annotation.TargetApi; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 28b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.graphics.Point; 29043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 30fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 31c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.os.Build; 328f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chungimport android.os.Bundle; 337a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 34e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 35e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Spannable; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 373bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 39de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukaiimport android.view.FocusFinder; 4076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 4176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 4276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 430c872ba544ecfd9b106bb66137da8680927590deAdam Cohenimport android.view.MotionEvent; 4431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 454ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyalimport android.view.ViewDebug; 463371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 473371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityManager; 48c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.view.animation.AccelerateInterpolator; 49c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyalimport android.view.animation.AnimationUtils; 5076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 5176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.InputMethodManager; 5231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.widget.LinearLayout; 53df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 5483a8f042adda926489494dff217c15ab696139b4Sunny Goyal 55261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Alarm; 56261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.CellLayout; 57e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyalimport com.android.launcher3.CellLayout.CellInfo; 58261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DeviceProfile; 59261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DragSource; 60261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.DropTarget; 61261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ExtendedEditText; 62261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.FolderInfo; 63325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 64261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ItemInfo; 65261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Launcher; 66261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherAnimUtils; 67261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherModel; 68261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LauncherSettings; 69261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.LogDecelerateInterpolator; 70261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.OnAlarmListener; 71261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.R; 72261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.ShortcutInfo; 73261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Stats; 74d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyalimport com.android.launcher3.UninstallDropTarget.DropTargetSource; 75261194387beebaa7927ec4e310274218b651494dSunny Goyalimport com.android.launcher3.Utilities; 76bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyalimport com.android.launcher3.Workspace.ItemOperator; 7783a8f042adda926489494dff217c15ab696139b4Sunny Goyalimport com.android.launcher3.accessibility.LauncherAccessibilityDelegate.AccessibilityDragSource; 785c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyalimport com.android.launcher3.config.FeatureFlags; 79fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 80fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController.DragListener; 81fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 82091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 832245fa23796fe6243521f0dff172a39a62bff54cSunny Goyalimport com.android.launcher3.util.UiThreadCircularReveal; 8483a8f042adda926489494dff217c15ab696139b4Sunny Goyal 85c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 863bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 871dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 88c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 8931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 9031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 9131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 928dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohenpublic class Folder extends LinearLayout implements DragSource, View.OnClickListener, 93ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 94d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal View.OnFocusChangeListener, DragListener, DropTargetSource, AccessibilityDragSource, 958f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung Stats.LaunchSourceProvider { 964eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 97df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 98c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 99c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * We avoid measuring {@link #mContentWrapper} with a 0 width or height, as this 100c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 101c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 102c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 10331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 104df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 105df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 106df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 107df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 108df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 1114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public static final int SCROLL_HINT_DURATION = DragController.SCROLL_DELAY; 1134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 1154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 1164846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 1174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 1184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 119a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 120b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 121f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1225d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 123c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 130b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 131b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 133091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 134c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 135c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 136c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final InputMethodManager mInputMethodManager; 140c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 141261194387beebaa7927ec4e310274218b651494dSunny Goyal protected final Launcher mLauncher; 142c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 143f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public FolderInfo mInfo; 144c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 145261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderIcon mFolderIcon; 146c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 147261194387beebaa7927ec4e310274218b651494dSunny Goyal @Thunk FolderPagedView mContent; 148091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk View mContentWrapper; 149f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public ExtendedEditText mFolderName; 150c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 151290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private View mFooter; 152290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private int mFooterHeight; 153c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 154c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // Cell ranks used for drag and drop 155091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mTargetRank, mPrevTargetRank, mEmptyCellRank; 156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1574ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher", 1584ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal mapping = { 1594ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_NONE, to = "STATE_NONE"), 1604ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_SMALL, to = "STATE_SMALL"), 1614ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_ANIMATING, to = "STATE_ANIMATING"), 1624ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.IntToString(from = STATE_OPEN, to = "STATE_OPEN"), 1634ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal }) 164091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mState = STATE_NONE; 1654ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 166c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private boolean mRearrangeOnClose = false; 1677c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 168bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private ShortcutInfo mCurrentDragInfo; 169bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 17055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 171bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean mSuppressOnAdd = false; 17267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 17367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 17467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 17505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 176091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 177091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 17876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1791960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 1804ffec48dec5da7bcf719ac0c37ee5e58f9ea2c1aSunny Goyal @ViewDebug.ExportedProperty(category = "launcher") 181fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 182fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 183091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 190091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mScrollHintDir = DragController.SCROLL_NONE; 191091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mCurrentScrollDir = DragController.SCROLL_NONE; 1924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 19331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 19431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 19531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 19631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 197c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 19831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 19931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 20031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 20131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 20276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager = (InputMethodManager) 2038b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.INPUT_METHOD_SERVICE); 20476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 205c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 206c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 207c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 208c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 2094ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 2104ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 2114ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 2124ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 213a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 214a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 215a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2164eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen mLauncher = (Launcher) context; 217ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 218ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 219c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 220ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 22131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 22231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 22431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 22531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 226c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper = findViewById(R.id.folder_content_wrapper); 227b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 228c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 229dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 23097b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 23197b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName.setOnBackKeyListener(new ExtendedEditText.OnBackKeyListener() { 23297b0d08d92c64034ba03ae8da5a8531edbd60d52Winson @Override 23397b0d08d92c64034ba03ae8da5a8531edbd60d52Winson public boolean onBackKey() { 23497b0d08d92c64034ba03ae8da5a8531edbd60d52Winson // Close the activity on back key press 23597b0d08d92c64034ba03ae8da5a8531edbd60d52Winson doneEditingFolderName(true); 23697b0d08d92c64034ba03ae8da5a8531edbd60d52Winson return false; 23797b0d08d92c64034ba03ae8da5a8531edbd60d52Winson } 23897b0d08d92c64034ba03ae8da5a8531edbd60d52Winson }); 239ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 24076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 2411bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa if (!Utilities.ATLEAST_MARSHMALLOW) { 2421bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // We disable action mode in older OSes where floating selection menu is not yet 2431bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa // available. 2441bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa mFolderName.setCustomSelectionActionModeCallback(new ActionMode.Callback() { 2451bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 2461bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2471bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2481bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2491bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onCreateActionMode(ActionMode mode, Menu menu) { 2501bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2511bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2521bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2531bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public void onDestroyActionMode(ActionMode mode) { 2541bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2551bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa 2561bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 2571bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa return false; 2581bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 2591bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa }); 2601bd9a430edd15a540cb62b5141ebfa29456add3fYohei Yukawa } 26176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2624ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2637a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2647a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 265c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 266b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 267b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 268290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 269c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 270c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 271290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 272290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 27331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 27531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 276df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 277df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 278b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 279df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 28336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 28436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 285e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal return beginDrag(v, false); 286e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 28736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 288e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal private boolean beginDrag(View v, boolean accessible) { 289df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 290df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 291df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 292df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 293df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 294df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 295df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 296e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().beginDragShared(v, new Point(), this, accessible); 29776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 29876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen mCurrentDragInfo = item; 299c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 300bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 301fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 302290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(mCurrentDragView); 303c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(mCurrentDragInfo, true); 30467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = true; 30505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 306df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 30731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 30831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 310e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 311e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void startDrag(CellInfo cellInfo, boolean accessible) { 312e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal beginDrag(cellInfo.cell, accessible); 313e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 314e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 315e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 316e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void enableAccessibleDrag(boolean enable) { 317006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mLauncher.getSearchDropTargetBar().enableAccessibleDrag(enable); 318e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal for (int i = 0; i < mContent.getChildCount(); i++) { 319e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mContent.getPageAt(i).enableAccessibleDrag(enable, CellLayout.FOLDER_ACCESSIBILITY_DRAG); 320e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 321ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal 322ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal mFooter.setImportantForAccessibility(enable ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS : 323e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham IMPORTANT_FOR_ACCESSIBILITY_AUTO); 324e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().setAddNewPageOnDrag(!enable); 325e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 326e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 32776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 32876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 32976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 33176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 332a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(""); 33376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = true; 33476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 33676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void dismissEditingName() { 33776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager.hideSoftInputFromWindow(getWindowToken(), 0); 33876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen doneEditingFolderName(true); 33976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 34176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void doneEditingFolderName(boolean commit) { 342a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3431df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3441df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 345230eade4a35d9dfe9b186da46e38ca05f0256a69Sunny Goyal String newTitle = mFolderName.getText().toString(); 3463371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mInfo.setTitle(newTitle); 34776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 348ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 3493371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (commit) { 3503371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 351f4f89ef608245d39bbddda05f291361d2ae06667Sunny Goyal getContext().getString(R.string.folder_renamed, newTitle)); 3523371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 353feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham 354feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This ensures that focus is gained every time the field is clicked, which selects all 355feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // the text and brings up the soft keyboard if necessary. 356feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.clearFocus(); 357ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 358e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohen Selection.setSelection((Spannable) mFolderName.getText(), 0, 0); 35976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 36076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 36176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 36276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 36376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 36476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen dismissEditingName(); 36576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 36676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 36776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 36876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 36976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 37076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public View getEditTextRegion() { 37176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mFolderName; 37276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 37376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 3740c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 3750c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 3760c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 3777066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 3780c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 3790c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 3800c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 3810c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 3820c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 38300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 38400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 38531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 38631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 387c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 3882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 3892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 3902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 3913371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 392de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai protected void onAttachedToWindow() { 393de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // requestFocus() causes the focus onto the folder itself, which doesn't cause visual 394de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // effect but the next arrow key can start the keyboard focus inside of the folder, not 395de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // the folder itself. 396de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai requestFocus(); 397de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai super.onAttachedToWindow(); 398de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 399de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 400de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 4013371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 4023371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 4033371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 4043371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4053371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 406de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 407de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai public View focusSearch(int direction) { 408de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // When the folder is focused, further focus search should be within the folder contents. 409de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai return FocusFinder.getInstance().findNextFocus(this, null, direction); 410de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 411de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 41231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 41331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 41431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 41583a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 41631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 41731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 41831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 41931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 42031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 421df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 4221dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 423c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 424c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 4250057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 4264ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 427c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 428c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 429c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal // TODO: Remove this, as with multi-page folders, there will never be any overflow 430c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 431c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.remove(item, false); 432c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 433c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 434c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 435c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 436c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 437c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 438c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 439c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 440c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 441c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 442c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 4434dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 444ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 445a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen mInfo.addListener(this); 4464ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 447afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 4484ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4494ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4504ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4514ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 45233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 45333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 45433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 45533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 45633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 45733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 45833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 45933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 46033231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 461df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 462df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 463df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 464df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 465df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 466935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal * @param launcher The main activity. 467df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 468df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 469df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 470c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4717066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 4725c556e7226d0c78b9e2747891bea5e64c1ca20dfSunny Goyal return (Folder) launcher.getLayoutInflater().inflate( 473531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION 474531cda693d07eba9dce6b793848749acaf28c0fdSunny Goyal ? R.layout.user_folder : R.layout.user_folder_icon_normalized, null); 475df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 476df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 477df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 478df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 479df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 480df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 481df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4823e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 483662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 484662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 485662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 486df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 487df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 488df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 489c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 490c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 491c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 492c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 493c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 494c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 4953e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 496c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 4978e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 498c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 499b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 5008167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 501b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 502b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 5034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 5044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 5051a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // This is set to true in close(), but isn't reset to false until onDropCompleted(). This 5061a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // leads to an consistent state if you drag out of the folder and drag back in without 5071a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham // dropping. One resulting issue is that replaceFolderWithFinalItem() can be called twice. 5081a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham mDeleteFolderOnDropCompleted = false; 5091a690cb785a1b1644ad4c97e8b755528b2222cfcTony Wickham 510c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen Animator openFolderAnim = null; 511c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 5129fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal if (!Utilities.ATLEAST_LOLLIPOP) { 513c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen positionAndSizeAsIcon(); 514c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 515c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5165d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 1, 1, 1); 517c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen oa.setDuration(mExpandDuration); 518c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = oa; 519c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 520c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_HARDWARE, null); 521c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 522c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 523c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 524c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_NONE, null); 525c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 526c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 527c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } else { 528c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen prepareReveal(); 529c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 530c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5312245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 532c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 533c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int height = getFolderHeight(); 534c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 535c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transX = - 0.075f * (width / 2 - getPivotX()); 536c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transY = - 0.075f * (height / 2 - getPivotY()); 537c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationX(transX); 538c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationY(transY); 5395d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder tx = PropertyValuesHolder.ofFloat(TRANSLATION_X, transX, 0); 5405d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder ty = PropertyValuesHolder.ofFloat(TRANSLATION_Y, transY, 0); 541c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5422245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 54375deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setDuration(mMaterialExpandDuration); 54475deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 54575deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 54675deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 547c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 548c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 549f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float radius = (float) Math.hypot(rx, ry); 55075deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 5512245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator reveal = UiThreadCircularReveal.createCircularReveal(this, (int) getPivotX(), 552c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen (int) getPivotY(), 0, radius); 553c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setDuration(mMaterialExpandDuration); 554c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 555c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 556bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setAlpha(0f); 5572245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator iconsAlpha = ObjectAnimator.ofFloat(mContentWrapper, "alpha", 0f, 1f); 558c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setDuration(mMaterialExpandDuration); 559c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setStartDelay(mMaterialExpandStagger); 560c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 561c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 562290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.setAlpha(0f); 5632245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 564c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setDuration(mMaterialExpandDuration); 565c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setStartDelay(mMaterialExpandStagger); 566c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 567c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 568c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(drift); 569c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(iconsAlpha); 570c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(textAlpha); 571c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(reveal); 572c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 573c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = anim; 574c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 575bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_HARDWARE, null); 57675deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 577c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 578c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 579c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 580bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 581814ed9ab77ac68a26b2b8550e2be0840151588b6Dmitry Kalita mFooter.setLayerType(LAYER_TYPE_NONE, null); 582c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 583c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 584c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 585c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.addListener(new AnimatorListenerAdapter() { 586df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 587df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 5883371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 589bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 590df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 591df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 592df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 593df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 5942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 595c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 596b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal onCompleteRunnable.run(); 597bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 598df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 599df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 600b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 601b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 602b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 603b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 604b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 605b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 606b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 607a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 608a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 609b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(0); 610b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 611b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 612b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 613b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 614b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal openFolderAnim.addListener(new AnimatorListenerAdapter() { 615b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 6165d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal @SuppressLint("InlinedApi") 617b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 618b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 619a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 620a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 6219fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal .setInterpolator(Utilities.ATLEAST_LOLLIPOP ? 622c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal AnimationUtils.loadInterpolator(mLauncher, 623c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal android.R.interpolator.fast_out_slow_in) 624c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal : new LogDecelerateInterpolator(100, 0)); 625b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.animateMarkers(); 626b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 627b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 628b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 629b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 630b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 631b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 632b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 633b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 634b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(1); 635b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 636b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 637c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.start(); 63855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 63955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 64055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 64155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 64255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 64334b6527cefd36fbd5da78464ce9771e379158552Sunny Goyal 64408442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.verifyVisibleHighResIcons(mContent.getNextPage()); 64508442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 64608442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 64708442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal /** 64808442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal * Opens the folder without any animation 64908442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal */ 65008442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal public void open() { 65108442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal if (!(getParent() instanceof DragLayer)) return; 65208442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 65308442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.completePendingPageChanges(); 65408442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal if (!mDragInProgress) { 65508442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal // Open on the first page. 65608442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.snapToPageImmediately(0); 65708442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 65808442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal centerAboutIcon(); 65908442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mFolderName.setTranslationX(0); 66008442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.setMarkerScale(1); 66108442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 66208442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal // Make sure the folder picks up the last drag move even if the finger doesn't move. 66308442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal if (mDragController.isDragging()) { 66408442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mDragController.forceTouchMove(); 66508442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal } 66608442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal 66708442b84a25a22f3f21aad89ed5a6adccaa2166dSunny Goyal mContent.verifyVisibleHighResIcons(mContent.getNextPage()); 66855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 66955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 67055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void beginExternalDrag(ShortcutInfo item) { 67155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mCurrentDragInfo = item; 6725d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(item); 67355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 67455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 675b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 676f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 677f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 678f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 679f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 680f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 681f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 682aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal public void onDragStart(DragSource source, ItemInfo info, int dragAction) { } 683f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 684f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 685f406615354a92367481a60966b6b873cae37fe4cSunny Goyal public void onDragEnd() { 686f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mIsExternalDrag && mDragInProgress) { 687f406615354a92367481a60966b6b873cae37fe4cSunny Goyal completeDragExit(); 688f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 689f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.removeDragListener(this); 690df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 691df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 692091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void sendCustomAccessibilityEvent(int type, String text) { 6938b805b17158886035b38261eb611d8641701ae43Michael Jurka AccessibilityManager accessibilityManager = (AccessibilityManager) 6948b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 6958b805b17158886035b38261eb611d8641701ae43Michael Jurka if (accessibilityManager.isEnabled()) { 6963371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent event = AccessibilityEvent.obtain(type); 6973371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen onInitializeAccessibilityEvent(event); 6983371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen event.getText().add(text); 6998b805b17158886035b38261eb611d8641701ae43Michael Jurka accessibilityManager.sendAccessibilityEvent(event); 7003371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 7013371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 7023371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 703df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateClosed() { 7048e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 7055d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f); 7062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 707df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 708df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 7090121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 71030bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham close(true); 711df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 712df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 713df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 7143371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 7158b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 716df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 717df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 718df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 7192801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 7200121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 721f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 722df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 723df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 72430bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham public void close(boolean wasAnimated) { 725935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal // TODO: Clear all active animations. 726935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal DragLayer parent = (DragLayer) getParent(); 727935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (parent != null) { 728935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal parent.removeView(this); 729935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 730935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDragController.removeDropTarget(this); 731935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearFocus(); 73230bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham if (wasAnimated) { 73330bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham mFolderIcon.requestFocus(); 73430bdd6eb6994b89c99f3adaebd1de131d68d0545Tony Wickham } 735935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 736935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (mRearrangeOnClose) { 737935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal rearrangeChildren(); 738935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mRearrangeOnClose = false; 739935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 740935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (getItemCount() <= 1) { 741935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (!mDragInProgress && !mSuppressFolderDeletion) { 742935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal replaceFolderWithFinalItem(); 743935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } else if (mDragInProgress) { 744935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDeleteFolderOnDropCompleted = true; 745935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 746935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 747935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mSuppressFolderDeletion = false; 748935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearDragInfo(); 749935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mState = STATE_SMALL; 750935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 751935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 752cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 753aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 754df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 7552801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 7562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) && 7572801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 758df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 759df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 760cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 761c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 762bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 763b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 764b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 765b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 766df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 767df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 768bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 769bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 770c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 771c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 772bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 773bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 774bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 775c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 7762374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 7772374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 7782374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 7792374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 7804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 781bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 7824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 7834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 7864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 7874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 7884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 7894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 791091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 792b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 7934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 7944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 7964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 797f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 798c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 7994cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 800c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 801c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 802c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 803e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 804e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (d.stateAnnouncer != null) { 805e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal d.stateAnnouncer.announce(getContext().getString(R.string.move_to_position, 806e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetRank + 1)); 807e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 808bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 8094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 811b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 8124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 813b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 8143b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 8153b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 8163b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 8174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 8187066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 8193b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_LEFT, d); 820b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 8217066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 8223b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_RIGHT, d); 8234846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 8244846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8254846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 826b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 8274846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8284846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8294846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 830df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 831df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 8323b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 8333b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 8343b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 835b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 8363b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 8373b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8383b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8393b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 8403b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 8413b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 8423b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 8433b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 8443b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 8453b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 8463b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 8473b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 8483b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8493b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 8503b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 851bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 852bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 8533e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 854bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 855bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 8562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 85795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 858f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mInfo.opened) { 859f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mLauncher.closeFolder(); 860f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 86131abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 86231abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 863f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 864f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 86531abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 866f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 86731abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 86831abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 86931abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 8703e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragInfo = null; 8713e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 8723e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mSuppressOnAdd = false; 87355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 8743e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 8753e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 876bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 87753b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 87853b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 879bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 880bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 881bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 882bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 883bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 8844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 885b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 886b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 887b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 888b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 889b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 893e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 894e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 895e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 896e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 897e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 898e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 899e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 900e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 901e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 902e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 903e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 904e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 9051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 9061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 9071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 908f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 9091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 9101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 9111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 9121e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 9131e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9141e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 9151e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 9161e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9171e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 9181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 9191e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 9201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 9215f8afe6280eae34620067696173e71943e1a30a3Winson Chung 9221e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 92355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 92467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 92567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 92667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else { 92767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 928b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 929b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 930b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 931b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 932b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 933b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 934b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 935b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 936b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = true; 93767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mFolderIcon.onDrop(d); 938b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = false; 93967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 94067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 94167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 94267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 94367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 9445455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 9457a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 9467a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 9475d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 94867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 94967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 9509c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 9519c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 95267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 95367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 95405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 955bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragInfo = null; 956bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 957bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mSuppressOnAdd = false; 9584045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 9594045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 9604045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 961f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 962b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 963b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 964b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 965b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 966b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 967b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 968b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 969b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 9702516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 9712516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 9722516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(successfulDrop, 9732516428710f13d5abc425c896151ad013267cc3dTony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 9742516428710f13d5abc425c896151ad013267cc3dTony Wickham } 9754045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 9764045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 977fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 9781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 9791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 9801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 982fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 983d5bd67dfa9ee5fda2384a75231b7a68ceb8e9bd5Sunny Goyal public void onDragObjectRemoved(boolean success) { 9841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 9851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 9861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 9871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 9881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 991a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 992eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 993eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 994eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 995eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 996eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 997043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 998043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 999043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 1000043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 10011eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 10021eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 1003e0c332365604976d999eb25d4bdcc49ec75b7a1cTony Wickham return !FeatureFlags.LAUNCHER3_LEGACY_WORKSPACE_DND; 10041eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10051eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 10061eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 10071eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 10081eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 10091eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 10101eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 1011ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal @Override 1012ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal public void onFlingToDelete(DragObject d, PointF vec) { 1013a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 1014a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 1015a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 1016a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 1017a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 1018a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 1019a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 1020a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 1021f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 1022f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 1023f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 1024f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 1025f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 1026f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 102708f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 1028f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 1029f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1030f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1031f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 1032f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1033f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 103467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 103567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 103605e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 103776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1038df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1039df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 1040df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 1041df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 1042df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 1043df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 10442801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 1045c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 10462801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10472801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10482801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 10498e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 10502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1051892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 10522801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 1053f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 10548e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 1055c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 10562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10572e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 1058af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung 1059c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerX = (int) (sTempRect.left + sTempRect.width() * scale / 2); 1060c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerY = (int) (sTempRect.top + sTempRect.height() * scale / 2); 10612801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 10622801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 106341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 106441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 106541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 106641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 106741d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.left + sTempRect.width() - width); 106841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 106941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.top + sTempRect.height() - height); 107082fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 107182fa92011b0f634d696309e13f63f1d544545e73Adam Cohen int distFromEdgeOfScreen = grid.getWorkspacePadding(isLayoutRtl()).left + getPaddingLeft(); 107282fa92011b0f634d696309e13f63f1d544545e73Adam Cohen 107382fa92011b0f634d696309e13f63f1d544545e73Adam Cohen if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) { 107482fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // Center the folder if it is very close to being centered anyway, by virtue of 107582fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // filling the majority of the viewport. ie. remove it from the uncanny valley 107682fa92011b0f634d696309e13f63f1d544545e73Adam Cohen // of centeredness. 1077af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 107841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 1079af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 108041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 108135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 108241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 108341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 10840e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 10852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 10872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 10882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 10892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 1090268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 10912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1092268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 10932801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 10943bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1095662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1096662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1097662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1098662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 10992801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11002801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1101f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotXForIconAnimation() { 1102268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1103268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1104f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public float getPivotYForIconAnimation() { 1105268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1106268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1107268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1108892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 11092e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 1110c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal Rect workspacePadding = grid.getWorkspacePadding(mContent.mIsRtl); 1111892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int maxContentAreaHeight = grid.availableHeightPx - 1112892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung workspacePadding.top - workspacePadding.bottom - 1113290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight; 11141960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1115892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 11161960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 11171960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 11181960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 11191960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 11201960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1121892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1122892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1123f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1126c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1128290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1129f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1130f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1131f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1133c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 11342801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1135c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1136c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1138c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 1139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1140a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1141a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1142a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1143a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1144a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1145a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1146a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1147a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1148a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1149290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1150290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1151c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1152c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1153c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1154c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1155c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1156c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1157c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1158c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1159c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1160c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1161c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1162c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1163c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1164c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1165c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1166c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1167c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1168c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1169c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1170c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1171c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 11727c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 11732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1175a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1176c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1177a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1178a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1179091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1180fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1181fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1182fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1183fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1184ca656e3c69266234486c6669fc63244330cb0549Tony Wickham int itemCount = mInfo.contents.size(); 11856febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount <= 1) { 11866febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson View newIcon = null; 11876febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson 11886febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount == 1) { 11896febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Move the item from the folder to the workspace, in the position of the 11906febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // folder 11916febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, 11926febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId); 11936febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson ShortcutInfo finalItem = mInfo.contents.remove(0); 11946febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson newIcon = mLauncher.createShortcut(cellLayout, finalItem); 11956febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 11966febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY); 11976febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson } 1198fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 11996febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Remove the folder 12002949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1201487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1202487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1203487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1204fa56b3f2f1271d6045594eed294b22841c79c783Winson 12056febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (newIcon != null) { 12066febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // We add the child after removing the folder to prevent both from existing 12076febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // at the same time in the CellLayout. We need to add the new item with 12086febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // addInScreenFromBind() to ensure that hotseat items are placed correctly. 12096febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mLauncher.getWorkspace().addInScreenFromBind(newIcon, mInfo.container, 12106febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY, mInfo.spanX, mInfo.spanY); 1211fa56b3f2f1271d6045594eed294b22841c79c783Winson 1212b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal // Focus the newly created child 1213b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal newIcon.requestFocus(); 1214b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1215c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1216fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1217fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1218bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1219fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1220fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 122133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 122233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1223afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1224fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1225fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1226afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1227f9c184a619e4e4b82cf9e0bf318ca6d8deaaaee7Adam Cohen public boolean isDestroyed() { 1228fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 12292801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 12302801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1231feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // This method keeps track of the first and last item in the folder for the purposes 1232ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1233290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1234feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View firstChild = mContent.getFirstItem(); 1235feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham final View lastChild = mContent.getLastItem(); 1236feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (firstChild != null && lastChild != null) { 1237ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1238ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1239ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1240ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1241feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // Hitting TAB from the folder name wraps around to the first item on the current 1242feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // folder page, and hitting SHIFT+TAB from that item wraps back to the folder name. 1243feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham mFolderName.setNextFocusForwardId(firstChild.getId()); 1244feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When clicking off the folder when editing the name, this Folder gains focus. When 1245feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // pressing an arrow key from that state, give the focus to the first item. 1246feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusDownId(firstChild.getId()); 1247feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusRightId(firstChild.getId()); 1248feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusLeftId(firstChild.getId()); 1249feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham this.setNextFocusUpId(firstChild.getId()); 1250feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham // When pressing shift+tab in the above state, give the focus to the last item. 1251feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham setOnKeyListener(new OnKeyListener() { 1252feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham @Override 1253feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham public boolean onKey(View v, int keyCode, KeyEvent event) { 1254feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham boolean isShiftPlusTab = keyCode == KeyEvent.KEYCODE_TAB && 1255feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham event.hasModifiers(KeyEvent.META_SHIFT_ON); 1256feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham if (isShiftPlusTab && Folder.this.isFocused()) { 1257feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return lastChild.requestFocus(); 1258feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1259feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham return false; 1260feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham } 1261feec2171f84f465feab96631c9d067d032aa8f88Tony Wickham }); 1262ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1263ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1264ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1265bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 126655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 126755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1268689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1269689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 127055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 127155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 127255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 127355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1274689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1275689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1276689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 127755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 127855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1279bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 128055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1281b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1282b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1283b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1284b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1285b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 12864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1287b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1288b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 12894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1290b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1291b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 12924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1293b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 12944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 129555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 129655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi ShortcutInfo si = mCurrentDragInfo; 129755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1298c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 129995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 130095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 130195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 130295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 130395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 130495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 130595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 130695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 130795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 130895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 130955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 131055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 1311c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 131255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 131355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 131455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragView.hasDrawn()) { 131555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 131655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily reset the scale such that the animation target gets calculated correctly. 131755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleX = getScaleX(); 131855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleY = getScaleY(); 131955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(1.0f); 132055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(1.0f); 132155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 132255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable, null); 132355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(scaleX); 132455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(scaleY); 132555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 132655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi d.deferDragViewCleanupPostAnimation = false; 132755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView.setVisibility(VISIBLE); 132855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 132955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mItemsInvalidated = true; 1330c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 133155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 133255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily suppress the listener, as we did all the work already here. 133355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = true; 1334c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal mInfo.add(si, false); 133555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = false; 13364b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 13374b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal mCurrentDragInfo = null; 1338f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1339b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1340b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1341b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1342b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1343b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 1344bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1345bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 13467a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 13477a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 13487a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 13497a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 13507a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13517a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 13527a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13537a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 13547a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 13557a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 13567a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 13577a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1358b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1359bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 136005e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If the item was dropped onto this open folder, we have done the work associated 136105e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // with adding the item to the folder, as indicated by mSuppressOnAdd being set 1362bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mSuppressOnAdd) return; 13635d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem(item)); 13642e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1365bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1366bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1367bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1368bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1369a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 13707c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 137105e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If this item is being dragged from this open folder, we have already handled 137205e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // the work associated with removing the item, so we don't have to do anything here. 1373bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (item == mCurrentDragInfo) return; 1374df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1375290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 13762801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 13772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 13782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1379c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 13802801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1381afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1382b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal if (mInfo.opened) { 1383b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal mLauncher.closeFolder(this, true); 1384b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } else { 1385b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal replaceFolderWithFinalItem(); 1386b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1387afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1388a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 13897c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1390bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1391bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1392bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1393bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1394c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1395bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1396df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1397bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1398df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1399df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 1400c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal @Override 1401c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public void onItemsChanged(boolean animate) { 1402ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 140376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1404ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 140576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onTitleChanged(CharSequence title) { 140676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 140776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 14087c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 14097c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 14107c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1411bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1412bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1413bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1414c52ba710053e4c6927937dd1a26d1abe06b6fa99Sunny Goyal public boolean evaluate(ItemInfo info, View view) { 1415bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1416bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 14177c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1418bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 14197c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 14207c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14217c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 14227c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 14238dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 1424ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1425b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (v == mFolderName) { 1426b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal if (hasFocus) { 1427b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal startEditingFolderName(); 1428b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } else { 1429b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal dismissEditingName(); 1430b740f59c7d572d54402e3a74fb2a23c0f1b1af48Sunny Goyal } 1431ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1432ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 14337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 14347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 14357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 14367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 14374846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 14384846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 14394846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14418f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 1442a49b1f75cdf8efe88408173737a7b3c8f4b58a4cWinson public void fillInLaunchSourceData(View v, Bundle sourceData) { 14438f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung // Fill in from the folder icon's launch source provider first 14448f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung Stats.LaunchSourceUtils.populateSourceDataFromAncestorProvider(mFolderIcon, sourceData); 14458f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung sourceData.putString(Stats.SOURCE_EXTRA_SUB_CONTAINER, Stats.SUB_CONTAINER_FOLDER); 14468f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung sourceData.putInt(Stats.SOURCE_EXTRA_SUB_CONTAINER_PAGE, mContent.getCurrentPage()); 14478f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 14488f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 14494846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 14504846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14514846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14524846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14534846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 14544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 14594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mCurrentScrollDir == DragController.SCROLL_LEFT) { 1463b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 14644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 14654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else if (mCurrentScrollDir == DragController.SCROLL_RIGHT) { 1466b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 14674846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 14684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 14694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 14704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 14714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mCurrentScrollDir = DragController.SCROLL_NONE; 14734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 14754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 14764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setAlarm(DragController.RESCROLL_DELAY); 14774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 14814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 14834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 14854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 14864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 14904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 14944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 14954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 14971dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14981dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1499317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 15001dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 15011dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 15021dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 15031dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 15041dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 15051dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 15061dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 15071dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 15081dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 15091dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15101dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 15111dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 151231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1513