Folder.java revision 2516428710f13d5abc425c896151ad013267cc3d
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 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 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; 45c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyalimport android.view.ViewGroup; 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 55e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyalimport com.android.launcher3.CellLayout.CellInfo; 56325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 57fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyalimport com.android.launcher3.UninstallDropTarget.UninstallSource; 58bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyalimport com.android.launcher3.Workspace.ItemOperator; 5983a8f042adda926489494dff217c15ab696139b4Sunny Goyalimport com.android.launcher3.accessibility.LauncherAccessibilityDelegate.AccessibilityDragSource; 60fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController; 61fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragController.DragListener; 62fedca43d396d6fd7c46fbb2f37dfa7cfe3b31834Vadim Tryshevimport com.android.launcher3.dragndrop.DragLayer; 63091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 642245fa23796fe6243521f0dff172a39a62bff54cSunny Goyalimport com.android.launcher3.util.UiThreadCircularReveal; 6583a8f042adda926489494dff217c15ab696139b4Sunny Goyal 66c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 673bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 681dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 69c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 7031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 7131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 7231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 738dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohenpublic class Folder extends LinearLayout implements DragSource, View.OnClickListener, 74ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 758f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung View.OnFocusChangeListener, DragListener, UninstallSource, AccessibilityDragSource, 768f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung Stats.LaunchSourceProvider { 774eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 78df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 79c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 80c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * We avoid measuring {@link #mContentWrapper} with a 0 width or height, as this 81c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 82c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 83c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 8431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 85df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 86df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 87df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 88df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 89df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public static final int SCROLL_HINT_DURATION = DragController.SCROLL_DELAY; 944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 100a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 101b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 102f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1035d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 104c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 105c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 106c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 107c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 108c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 109c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 110c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 111b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 112b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 113c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 114091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 115c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 116c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 117c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 118c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 119c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 120c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final InputMethodManager mInputMethodManager; 121c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 122c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected final Launcher mLauncher; 123c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected FolderInfo mInfo; 125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 126091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk FolderIcon mFolderIcon; 127c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 128b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk FolderPagedView mContent; 129091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk View mContentWrapper; 13097b0d08d92c64034ba03ae8da5a8531edbd60d52Winson ExtendedEditText mFolderName; 131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 132290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private View mFooter; 133290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private int mFooterHeight; 134c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 135c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // Cell ranks used for drag and drop 136091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mTargetRank, mPrevTargetRank, mEmptyCellRank; 137c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 138091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mState = STATE_NONE; 139c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private boolean mRearrangeOnClose = false; 1407c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 141bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private ShortcutInfo mCurrentDragInfo; 142bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 14355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 144bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean mSuppressOnAdd = false; 14567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 14667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 14767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 14805e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 149091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 150091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 15176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1521960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 153fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 154fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 155091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1561e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1571e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1581e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 162091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mScrollHintDir = DragController.SCROLL_NONE; 163091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mCurrentScrollDir = DragController.SCROLL_NONE; 1644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 16531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 16631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 16731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 169c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 17031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 17131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 17231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 17331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 17476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager = (InputMethodManager) 1758b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.INPUT_METHOD_SERVICE); 17676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 177c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 178c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 179c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 180c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 1814ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 1824ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 1834ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 1844ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 185a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 186a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 187a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 1884eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen mLauncher = (Launcher) context; 189ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 190ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 191c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 192ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 19331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 19431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 19631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 19731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 198c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper = findViewById(R.id.folder_content_wrapper); 199b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 200c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 201dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 20297b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 20397b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName.setOnBackKeyListener(new ExtendedEditText.OnBackKeyListener() { 20497b0d08d92c64034ba03ae8da5a8531edbd60d52Winson @Override 20597b0d08d92c64034ba03ae8da5a8531edbd60d52Winson public boolean onBackKey() { 20697b0d08d92c64034ba03ae8da5a8531edbd60d52Winson // Close the activity on back key press 20797b0d08d92c64034ba03ae8da5a8531edbd60d52Winson doneEditingFolderName(true); 20897b0d08d92c64034ba03ae8da5a8531edbd60d52Winson return false; 20997b0d08d92c64034ba03ae8da5a8531edbd60d52Winson } 21097b0d08d92c64034ba03ae8da5a8531edbd60d52Winson }); 211ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 21276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 21376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen // We disable action mode for now since it messes up the view on phones 21476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setCustomSelectionActionModeCallback(mActionModeCallback); 21576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2164ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2177a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2187a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 219c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 220b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 221b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 222290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 223c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 224c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 225290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 226290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 22731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2282801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 22976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private ActionMode.Callback mActionModeCallback = new ActionMode.Callback() { 23076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 23176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 23276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onCreateActionMode(ActionMode mode, Menu menu) { 23576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 23676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onDestroyActionMode(ActionMode mode) { 23976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 24076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 24176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 24276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 24376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 24476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen }; 24576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 24631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 247df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 248df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 249b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 250df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 25131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 25231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 25331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 25436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 25536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 256e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal return beginDrag(v, false); 257e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 25836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 259e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal private boolean beginDrag(View v, boolean accessible) { 260df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 261df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 262df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 263df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 264df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 265df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 266df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 267e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().beginDragShared(v, new Point(), this, accessible); 26876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 26976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen mCurrentDragInfo = item; 270c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 271bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 272fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 273290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(mCurrentDragView); 274fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen mInfo.remove(mCurrentDragInfo); 27567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = true; 27605e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 277df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 27831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 281e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 282e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void startDrag(CellInfo cellInfo, boolean accessible) { 283e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal beginDrag(cellInfo.cell, accessible); 284e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 285e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 286e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 287e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void enableAccessibleDrag(boolean enable) { 288006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mLauncher.getSearchDropTargetBar().enableAccessibleDrag(enable); 289e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal for (int i = 0; i < mContent.getChildCount(); i++) { 290e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mContent.getPageAt(i).enableAccessibleDrag(enable, CellLayout.FOLDER_ACCESSIBILITY_DRAG); 291e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 292ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal 293ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal mFooter.setImportantForAccessibility(enable ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS : 294ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_AUTO); 295e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().setAddNewPageOnDrag(!enable); 296e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 297e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 29876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 29976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 30076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 30176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 30276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 303a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(""); 30476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = true; 30576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 30676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 30776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void dismissEditingName() { 30876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager.hideSoftInputFromWindow(getWindowToken(), 0); 30976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen doneEditingFolderName(true); 31076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 31176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 31276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void doneEditingFolderName(boolean commit) { 313a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3141df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3151df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 316230eade4a35d9dfe9b186da46e38ca05f0256a69Sunny Goyal String newTitle = mFolderName.getText().toString(); 3173371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mInfo.setTitle(newTitle); 31876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 319ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 3203371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (commit) { 3213371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 322f4f89ef608245d39bbddda05f291361d2ae06667Sunny Goyal getContext().getString(R.string.folder_renamed, newTitle)); 3233371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 324ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // In order to clear the focus from the text field, we set the focus on ourself. This 325ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // ensures that every time the field is clicked, focus is gained, giving reliable behavior. 326ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen requestFocus(); 327ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 328e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohen Selection.setSelection((Spannable) mFolderName.getText(), 0, 0); 32976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 33076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 33276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 33376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 33476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen dismissEditingName(); 33576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 33676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 33876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 34076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public View getEditTextRegion() { 34176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mFolderName; 34276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 3440c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 3450c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 3460c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 3477066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 3480c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 3490c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 3500c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 3510c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 3520c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 35300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 35400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 35531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 35631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 357c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 3582801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 3592801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 3602801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 3613371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 362de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai protected void onAttachedToWindow() { 363de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // requestFocus() causes the focus onto the folder itself, which doesn't cause visual 364de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // effect but the next arrow key can start the keyboard focus inside of the folder, not 365de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // the folder itself. 366de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai requestFocus(); 367de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai super.onAttachedToWindow(); 368de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 369de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 370de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 3713371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 3723371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 3733371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 3743371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 3753371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 376de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai @Override 377de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai public View focusSearch(int direction) { 378de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai // When the folder is focused, further focus search should be within the folder contents. 379de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai return FocusFinder.getInstance().findNextFocus(this, null, direction); 380de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai } 381de6241e08615d09485c28a1cb0ab64ad1d934346Jun Mukai 38231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 38331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 38431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 38583a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 38631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 38731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 38831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 39031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 391df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 3921dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 393c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 394c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 3950057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 3964ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 397c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 398c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 399c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 400c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen mInfo.remove(item); 401c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 402c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 403c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 404c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 405c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 406c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 407c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 408c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 409c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 410c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 411c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 4124dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 413ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 414a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen mInfo.addListener(this); 4154ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 416afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 4174ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4184ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4194ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4204ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 42133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 42233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 42333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 42433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 42533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 42633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 42733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 42833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 42933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 430df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 431df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 432df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 433df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 434df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 435df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @param context The application's context. 436df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 437df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 438df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 439c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4407066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 441c23da84a870c12c06fb61fd066073332155f48edSunny Goyal return (Folder) launcher.getLayoutInflater().inflate(R.layout.user_folder, null); 442df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 443df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 444df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 445df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 446df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 447df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 448df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4493e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 450662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 451662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 452662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 453df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 454df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 455df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 456c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 457c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 458c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 459c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 460c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 461c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 4623e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 463c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 4648e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 465c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 466b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 4678167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 468b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 469b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 4704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 4714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 472c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen Animator openFolderAnim = null; 473c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 4749fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal if (!Utilities.ATLEAST_LOLLIPOP) { 475c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen positionAndSizeAsIcon(); 476c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 477c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 4785d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 1, 1, 1); 479c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen oa.setDuration(mExpandDuration); 480c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = oa; 481c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 482c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_HARDWARE, null); 483c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 484c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 485c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 486c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_NONE, null); 487c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 488c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 489c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } else { 490c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen prepareReveal(); 491c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 492c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 4932245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 494c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 495c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int height = getFolderHeight(); 496c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 497c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transX = - 0.075f * (width / 2 - getPivotX()); 498c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transY = - 0.075f * (height / 2 - getPivotY()); 499c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationX(transX); 500c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationY(transY); 5015d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder tx = PropertyValuesHolder.ofFloat(TRANSLATION_X, transX, 0); 5025d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal PropertyValuesHolder ty = PropertyValuesHolder.ofFloat(TRANSLATION_Y, transY, 0); 503c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 5042245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 50575deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setDuration(mMaterialExpandDuration); 50675deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 50775deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 50875deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 509c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 510c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 511f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float radius = (float) Math.hypot(rx, ry); 51275deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 5132245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator reveal = UiThreadCircularReveal.createCircularReveal(this, (int) getPivotX(), 514c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen (int) getPivotY(), 0, radius); 515c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setDuration(mMaterialExpandDuration); 516c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 517c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 518bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setAlpha(0f); 5192245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator iconsAlpha = ObjectAnimator.ofFloat(mContentWrapper, "alpha", 0f, 1f); 520c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setDuration(mMaterialExpandDuration); 521c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setStartDelay(mMaterialExpandStagger); 522c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 523c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 524290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.setAlpha(0f); 5252245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 526c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setDuration(mMaterialExpandDuration); 527c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setStartDelay(mMaterialExpandStagger); 528c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 529c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 530c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(drift); 531c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(iconsAlpha); 532c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(textAlpha); 533c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(reveal); 534c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 535c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = anim; 536c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 537bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_HARDWARE, null); 53875deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 539c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 540c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 541c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 542bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 54375deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 544c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 545c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 546c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 547c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.addListener(new AnimatorListenerAdapter() { 548df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 549df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 5503371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 551bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 552df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 553df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 554df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 555df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 5562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 557c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 558c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen if (onCompleteRunnable != null) { 559c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable.run(); 560c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 56155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 562bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 563df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 564df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 565b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 566b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 567b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 568b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 569b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 570b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 571b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 572a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 573a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 574b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(0); 575b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 576b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 577b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 578b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 579b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal openFolderAnim.addListener(new AnimatorListenerAdapter() { 580b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 5815d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal @SuppressLint("InlinedApi") 582b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 583b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 584a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 585a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 5869fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal .setInterpolator(Utilities.ATLEAST_LOLLIPOP ? 587c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal AnimationUtils.loadInterpolator(mLauncher, 588c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal android.R.interpolator.fast_out_slow_in) 589c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal : new LogDecelerateInterpolator(100, 0)); 590b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.animateMarkers(); 591b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 592b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 593b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 594b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 595b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 596b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 597b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 598b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 599b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(1); 600b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 601b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 602c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.start(); 60355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 60455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 60555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 60655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 60755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 60834b6527cefd36fbd5da78464ce9771e379158552Sunny Goyal 609b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal FolderPagedView pages = (FolderPagedView) mContent; 610b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal pages.verifyVisibleHighResIcons(pages.getNextPage()); 61155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 61255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 61355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void beginExternalDrag(ShortcutInfo item) { 61455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mCurrentDragInfo = item; 6155d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(item); 61655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 61755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 618b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 619f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 620f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 621f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 622f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 623f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 624f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 625aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal public void onDragStart(DragSource source, ItemInfo info, int dragAction) { } 626f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 627f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 628f406615354a92367481a60966b6b873cae37fe4cSunny Goyal public void onDragEnd() { 629f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mIsExternalDrag && mDragInProgress) { 630f406615354a92367481a60966b6b873cae37fe4cSunny Goyal completeDragExit(); 631f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 632f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.removeDragListener(this); 633df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 634df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 635091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void sendCustomAccessibilityEvent(int type, String text) { 6368b805b17158886035b38261eb611d8641701ae43Michael Jurka AccessibilityManager accessibilityManager = (AccessibilityManager) 6378b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 6388b805b17158886035b38261eb611d8641701ae43Michael Jurka if (accessibilityManager.isEnabled()) { 6393371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent event = AccessibilityEvent.obtain(type); 6403371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen onInitializeAccessibilityEvent(event); 6413371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen event.getText().add(text); 6428b805b17158886035b38261eb611d8641701ae43Michael Jurka accessibilityManager.sendAccessibilityEvent(event); 6433371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6443371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6453371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 646df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateClosed() { 6478e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 6485d2fc32e6da66f877dfba4fe513fbabdcdae5f99Sunny Goyal final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f); 6492801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 650df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 651df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6522801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen onCloseComplete(); 6530121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 6542801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_SMALL; 655df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 656df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 657df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 6583371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 6598b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 660df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 661df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 662df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 6632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 6640121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 665f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 666df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 667df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 668cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 669aa8ef119f18864f4ab41c12f9c2ad6d7f643a0a9Sunny Goyal final ItemInfo item = d.dragInfo; 670df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 6712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 6722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) && 6732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 674df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 675df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 676cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 677c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 678bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 679b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 680b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 681b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 682df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 683df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 684bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 685bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 686c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 687c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 688bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 689bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 690bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 691c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 6922374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 6932374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 6942374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 6952374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 6964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 697bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 6984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 6994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 7024846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 7034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 7044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 7054846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 707091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 708b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 7094846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 7104846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 7124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 713f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 714c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 7154cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 716c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 717c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 718c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 719bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 7204846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7214846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 722b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 7234846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 724b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 7253b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 7263b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 7273b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 7284846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7297066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 7303b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_LEFT, d); 731b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 7327066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 7333b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_RIGHT, d); 7344846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 7354846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 7364846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 737b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 7384846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 7394846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 741df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 742df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 7433b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 7443b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 7453b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 746b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 7473b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 7483b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7493b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 7503b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 7513b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 7523b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 7533b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 7543b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 7553b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 7563b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 7573b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 7583b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 7593b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7603b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7613b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 762bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 763bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 7643e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 765bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 766bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 7672801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 76895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 769f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mInfo.opened) { 770f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mLauncher.closeFolder(); 771f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 77231abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 77331abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 774f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 775f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 77631abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 777f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 77831abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 77931abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 78031abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 7813e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragInfo = null; 7823e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 7833e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mSuppressOnAdd = false; 78455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 7853e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 7863e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 787bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 78853b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 78953b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 790bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 791bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 792bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 793bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 794bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 7954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 796b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 797b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 798b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 799b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 800b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8022801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 804e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 805e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 806e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 807e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 808e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 809e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 810e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 811e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 812e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 813e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 814e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 815e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 8161e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 8171e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 8181e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 819f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 8201e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 8211e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 8221e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 8231e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 8241e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8251e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 8261e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 8271e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8281e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 8291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 8301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 8311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 8325f8afe6280eae34620067696173e71943e1a30a3Winson Chung 8331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 83455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 83567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 83667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 83767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else { 83867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 839b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 840b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 841b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 842b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 843b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 844b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 845b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 846b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 847b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = true; 84867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mFolderIcon.onDrop(d); 849b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = false; 85067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 85167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 85267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 85367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 85467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 8555455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 8567a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 8577a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 8585d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 85967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 86067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 8619c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 8629c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 86367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 86467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 86505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 866bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragInfo = null; 867bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 868bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mSuppressOnAdd = false; 8694045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 8704045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 8714045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 872f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 873b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 874b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 875b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 876b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 877b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 878b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 879b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 880b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 8812516428710f13d5abc425c896151ad013267cc3dTony Wickham if (!isFlingToDelete) { 8822516428710f13d5abc425c896151ad013267cc3dTony Wickham // Fling to delete already exits spring loaded mode after the animation finishes. 8832516428710f13d5abc425c896151ad013267cc3dTony Wickham mLauncher.exitSpringLoadedDragModeDelayed(successfulDrop, 8842516428710f13d5abc425c896151ad013267cc3dTony Wickham Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); 8852516428710f13d5abc425c896151ad013267cc3dTony Wickham } 8864045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 8874045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 888fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 8891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 8901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 8911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 893fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 8941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 8951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 8961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 8971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 8981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 8991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 902a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 903eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 904eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 905eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 906eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 907eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 908043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 909043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 910043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 911043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 9121eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9131eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 91434d2c915c4762a073b60bb676a9e905392e9679cTony Wickham return true; 9151eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 9161eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 9171eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9181eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 9191eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 9201eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 9211eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 922ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal @Override 923ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal public void onFlingToDelete(DragObject d, PointF vec) { 924a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 925a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 926a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 927a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 928a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 929a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 930a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 931a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 932f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 933f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 934f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 935f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 936f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 937f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 93808f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 939f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 940f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 941f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 942f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 943f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 944f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 945e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen public void addItemLocationsInDatabase() { 946e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> list = getItemsInReadingOrder(); 947e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < list.size(); i++) { 948e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = list.get(i); 949e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 950e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen LauncherModel.addItemToDatabase(mLauncher, info, mInfo.id, 0, 9518f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung info.cellX, info.cellY); 952e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 953e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 954e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 95567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 95667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 95705e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 95876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 959df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 960df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 961df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 962df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 963df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 964df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 9652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 966c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 9672801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9682801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 9692801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 9708e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 9712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 972892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 9732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 974f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 9758e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 976c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 9772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 9782e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 979af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung 980c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerX = (int) (sTempRect.left + sTempRect.width() * scale / 2); 981c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerY = (int) (sTempRect.top + sTempRect.height() * scale / 2); 9822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 9832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 98441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 98541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 98641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 98741d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 98841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.left + sTempRect.width() - width); 98941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 99041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.top + sTempRect.height() - height); 991c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal if (grid.isPhone && (grid.availableWidthPx - width) < grid.iconSizePx) { 992af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // Center the folder if it is full (on phones only) 993af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 99441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 995af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 99641d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 99735e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 99841d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 99941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 10000e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 10012801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10022801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 10032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 10042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 10052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 1006268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 10072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1008268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 10092801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 10103bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1011662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1012662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1013662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1014662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 10152801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10162801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1017268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen float getPivotXForIconAnimation() { 1018268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1019268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1020268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen float getPivotYForIconAnimation() { 1021268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1022268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1023268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1024892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 10252e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 1026c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal Rect workspacePadding = grid.getWorkspacePadding(mContent.mIsRtl); 1027892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int maxContentAreaHeight = grid.availableHeightPx - 1028892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung workspacePadding.top - workspacePadding.bottom - 1029290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight; 10301960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1031892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 10321960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 10331960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 10341960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 10351960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 10361960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1037892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1038892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1039f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1040c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1041c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1042c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1043c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1044290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1045f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1046f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1047f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1048c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1049c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 10502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1051c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1052c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1053c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1054c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 1055c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1056a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1057a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1058a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1059a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1060a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1061a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1062a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1063a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1064a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1065290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1066290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1067c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1068c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1069c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1070c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1071c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1072c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1073c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1074c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1075c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1076c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1077c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1078c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1079c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1080c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1081c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1082c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1083c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1084c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1085c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1086c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1087c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 10887c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 10892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1091c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal // TODO remove this once GSA code fix is submitted 1092c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal public ViewGroup getContent() { 1093c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal return (ViewGroup) mContent; 1094c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal } 1095c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal 1096a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1097c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1098a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1099a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1100091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onCloseComplete() { 110105e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen DragLayer parent = (DragLayer) getParent(); 11025649c287039ea7908112b41604c3fc2893c4697eMichael Jurka if (parent != null) { 11035649c287039ea7908112b41604c3fc2893c4697eMichael Jurka parent.removeView(this); 11045649c287039ea7908112b41604c3fc2893c4697eMichael Jurka } 11054554ee16f122a3dbd9a8d3b828f1c8c7e7b7fe99Adam Cohen mDragController.removeDropTarget((DropTarget) this); 110605e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen clearFocus(); 1107ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderIcon.requestFocus(); 110805e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen 11092801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mRearrangeOnClose) { 1110c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 11112801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = false; 11122801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1113afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 111467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (!mDragInProgress && !mSuppressFolderDeletion) { 111567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 111667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else if (mDragInProgress) { 111767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = true; 111867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 1119afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 112067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mSuppressFolderDeletion = false; 112131abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 1122afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1123afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1124091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1125fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1126fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1127fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1128fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, mInfo.screenId); 1130fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 113133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung View child = null; 1132fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Move the item from the folder to the workspace, in the position of the folder 1133fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (getItemCount() == 1) { 1134fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen ShortcutInfo finalItem = mInfo.contents.get(0); 1135dfaccf64bd59343de483b12eee6db61c960aedceSunny Goyal child = mLauncher.createShortcut(cellLayout, finalItem); 1136fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 1137dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mInfo.screenId, mInfo.cellX, mInfo.cellY); 1138fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1139487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (getItemCount() <= 1) { 1140c0b52fefbc11531d560359c093484099f9d1298eWinson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1141487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1142487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1143487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1144487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1145c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen // We add the child after removing the folder to prevent both from existing at 11460e6a713fca3261021fcaca62c75dad8486c5e39fWinson Chung // the same time in the CellLayout. We need to add the new item with addInScreenFromBind() 11470e6a713fca3261021fcaca62c75dad8486c5e39fWinson Chung // to ensure that hotseat items are placed correctly. 1148c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen if (child != null) { 11490e6a713fca3261021fcaca62c75dad8486c5e39fWinson Chung mLauncher.getWorkspace().addInScreenFromBind(child, mInfo.container, mInfo.screenId, 1150c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen mInfo.cellX, mInfo.cellY, mInfo.spanX, mInfo.spanY); 1151c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1152fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1153fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1154bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1155fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1156fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 115733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 115833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1159afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1160fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1161fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1162afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1163fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen boolean isDestroyed() { 1164fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 11652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1167ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // This method keeps track of the last item in the folder for the purposes 1168ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1169290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1170bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View lastChild = mContent.getLastItem(); 1171ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen if (lastChild != null) { 1172ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1173ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1174ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1175ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1176ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1177ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1178ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1179bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 118055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 118155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1182689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1183689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 118455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 118555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 118655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 118755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1188689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1189689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1190689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 119155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 119255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1193bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 119455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1195b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1196b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1197b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1198b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1199b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 12004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1201b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1202b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 12034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1204b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1205b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 12064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1207b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 12084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 120955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 121055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi ShortcutInfo si = mCurrentDragInfo; 121155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1212c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 121395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 121495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 121595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 121695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 121795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 121895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 121995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 122095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 122195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 122295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 122355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 122455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 1225c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 122655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 122755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 122855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragView.hasDrawn()) { 122955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 123055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily reset the scale such that the animation target gets calculated correctly. 123155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleX = getScaleX(); 123255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleY = getScaleY(); 123355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(1.0f); 123455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(1.0f); 123555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 123655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable, null); 123755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(scaleX); 123855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(scaleY); 123955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 124055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi d.deferDragViewCleanupPostAnimation = false; 124155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView.setVisibility(VISIBLE); 124255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 124355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mItemsInvalidated = true; 1244c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 124555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 124655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily suppress the listener, as we did all the work already here. 124755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = true; 124855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mInfo.add(si); 124955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = false; 12504b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 12514b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal mCurrentDragInfo = null; 1252f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1253b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1254b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1255b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1256b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1257b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 1258bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1259bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 12607a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 12617a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 12627a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 12637a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 12647a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 12657a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 12667a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 12677a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 12687a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 12697a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 12707a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 12717a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1272b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1273bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 127405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If the item was dropped onto this open folder, we have done the work associated 127505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // with adding the item to the folder, as indicated by mSuppressOnAdd being set 1276bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mSuppressOnAdd) return; 12775d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem(item)); 12782e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1279bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1280bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1281bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1282bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1283a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 12847c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 128505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If this item is being dragged from this open folder, we have already handled 128605e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // the work associated with removing the item, so we don't have to do anything here. 1287bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (item == mCurrentDragInfo) return; 1288df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1289290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 12902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 12912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 12922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1293c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 12942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1295afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1296afb01ee74243cede19088e694ca82cea5983c603Adam Cohen replaceFolderWithFinalItem(); 1297afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1298a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 12997c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1300bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1301bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1302bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1303bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1304bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal public boolean evaluate(ItemInfo info, View view, View parent) { 1305bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1306df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1307bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1308df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1309df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 131076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void onItemsChanged() { 1311ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 131276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1313ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 131476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onTitleChanged(CharSequence title) { 131576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 131676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 13177c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 13187c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 13197c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1320bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1321bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1322bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1323bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal public boolean evaluate(ItemInfo info, View view, View parent) { 1324bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1325bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 13267c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1327bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 13287c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 13297c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 13307c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 13317c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 13328dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 13338dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 13348dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 13358dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 1336ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen 1337ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1338ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen if (v == mFolderName && hasFocus) { 1339ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen startEditingFolderName(); 1340ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1341ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 13427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 13437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 13447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 13457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 13464846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 13474846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 13484846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13494846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13508f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 13518f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung public void fillInLaunchSourceData(Bundle sourceData) { 13528f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung // Fill in from the folder icon's launch source provider first 13538f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung Stats.LaunchSourceUtils.populateSourceDataFromAncestorProvider(mFolderIcon, sourceData); 13548f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung sourceData.putString(Stats.SOURCE_EXTRA_SUB_CONTAINER, Stats.SUB_CONTAINER_FOLDER); 13558f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung sourceData.putInt(Stats.SOURCE_EXTRA_SUB_CONTAINER_PAGE, mContent.getCurrentPage()); 13568f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 13578f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 13584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 13594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 13614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 13634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 13644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13664846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 13674846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 13684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 13694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 13704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 13714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mCurrentScrollDir == DragController.SCROLL_LEFT) { 1372b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 13734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 13744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else if (mCurrentScrollDir == DragController.SCROLL_RIGHT) { 1375b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 13764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 13774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 13784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 13794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 13804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mCurrentScrollDir = DragController.SCROLL_NONE; 13824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 13844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 13854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setAlarm(DragController.RESCROLL_DELAY); 13864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 13904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 13924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 13944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 13954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 13984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 13994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14024846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 14034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 14044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 14061dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14071dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1408317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 14091dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14101dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 14111dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 14121dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 14131dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 14141dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 14151dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 14161dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 14171dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 14181dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 14191dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 14201dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 142131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1422