Folder.java revision a07c2f5c80908e8a612f4681314a7068b92baa9f
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; 32a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyalimport android.support.v4.view.animation.FastOutSlowInInterpolator; 337a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 34e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 35e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Spannable; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 37a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyalimport android.util.LayoutDirection; 383bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 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; 4976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 5076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.InputMethodManager; 5131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.widget.LinearLayout; 52df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 5383a8f042adda926489494dff217c15ab696139b4Sunny Goyal 54e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyalimport com.android.launcher3.CellLayout.CellInfo; 55f406615354a92367481a60966b6b873cae37fe4cSunny Goyalimport com.android.launcher3.DragController.DragListener; 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; 60091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 6183a8f042adda926489494dff217c15ab696139b4Sunny Goyal 62c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 633bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 64c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 6531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 688dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohenpublic class Folder extends LinearLayout implements DragSource, View.OnClickListener, 69ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 70e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal View.OnFocusChangeListener, DragListener, UninstallSource, AccessibilityDragSource { 714eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 72df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 73c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 74c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * We avoid measuring {@link #mContentWrapper} with a 0 width or height, as this 75c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 76c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 77c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 7831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 79df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 80df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 81df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 82df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 83df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public static final int SCROLL_HINT_DURATION = DragController.SCROLL_DELAY; 884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 94a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 95b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 96f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 975d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 98c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 99c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 100c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 101c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 102c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 103c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 104c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 105b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 106b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 107c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 108091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 109c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 110c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 111c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 112c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 113c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 114c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final InputMethodManager mInputMethodManager; 115c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 116c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected final Launcher mLauncher; 117c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 118c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected FolderInfo mInfo; 119c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 120091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk FolderIcon mFolderIcon; 121c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 122b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk FolderPagedView mContent; 123091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk View mContentWrapper; 124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal FolderEditText mFolderName; 125c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 126290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private View mFooter; 127290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private int mFooterHeight; 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 129c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // Cell ranks used for drag and drop 130091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mTargetRank, mPrevTargetRank, mEmptyCellRank; 131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 132091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mState = STATE_NONE; 133c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private boolean mRearrangeOnClose = false; 1347c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 135bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private ShortcutInfo mCurrentDragInfo; 136bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 13755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 138bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean mSuppressOnAdd = false; 13967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 14067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 14167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 14205e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 143091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 144091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 14576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1461960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 147fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 148fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 149091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1521e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1534846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 156091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mScrollHintDir = DragController.SCROLL_NONE; 157091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mCurrentScrollDir = DragController.SCROLL_NONE; 1584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 15931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 16031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 16131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 16231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 163c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 16431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 16531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 16631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 16731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 16876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager = (InputMethodManager) 1698b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.INPUT_METHOD_SERVICE); 17076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 171c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 172c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 173c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 174c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 1754ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 1764ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 1774ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 1784ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 179a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 180a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 181a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 1824eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen mLauncher = (Launcher) context; 183ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 184ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 185c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 186ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 18731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 18831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 19031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 19131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 192c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper = findViewById(R.id.folder_content_wrapper); 193b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 194c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 195dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 196ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName = (FolderEditText) findViewById(R.id.folder_name); 197ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setFolder(this); 198ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 19976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 20076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen // We disable action mode for now since it messes up the view on phones 20176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setCustomSelectionActionModeCallback(mActionModeCallback); 20276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2034ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2047a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2057a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 206c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 207b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 208b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 209290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 210c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 211c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 212290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 213290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 21431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2152801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 21676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private ActionMode.Callback mActionModeCallback = new ActionMode.Callback() { 21776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 21876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 21976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 22076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 22176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onCreateActionMode(ActionMode mode, Menu menu) { 22276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 22376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 22476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 22576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onDestroyActionMode(ActionMode mode) { 22676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 22776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 22876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 22976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 23076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen }; 23276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 234df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 235df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 236b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 237df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 23831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 23931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 24136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 24236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 243e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal return beginDrag(v, false); 244e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 24536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 246e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal private boolean beginDrag(View v, boolean accessible) { 247df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 248df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 249df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 250df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 251df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 252df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 253df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 254e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().beginDragShared(v, new Point(), this, accessible); 25576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 25676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen mCurrentDragInfo = item; 257c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 258bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 259fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 260290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(mCurrentDragView); 261fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen mInfo.remove(mCurrentDragInfo); 26267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = true; 26305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 264df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 26531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 26631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 26731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 268e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 269e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void startDrag(CellInfo cellInfo, boolean accessible) { 270e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal beginDrag(cellInfo.cell, accessible); 271e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 272e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 273e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 274e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void enableAccessibleDrag(boolean enable) { 275e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getSearchBar().enableAccessibleDrag(enable); 276e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal for (int i = 0; i < mContent.getChildCount(); i++) { 277e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mContent.getPageAt(i).enableAccessibleDrag(enable, CellLayout.FOLDER_ACCESSIBILITY_DRAG); 278e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 279ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal 280ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal mFooter.setImportantForAccessibility(enable ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS : 281ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_AUTO); 282e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().setAddNewPageOnDrag(!enable); 283e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 284e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 28576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 28676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 28776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 28876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 28976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 290a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(""); 29176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = true; 29276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 29376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 29476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void dismissEditingName() { 29576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager.hideSoftInputFromWindow(getWindowToken(), 0); 29676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen doneEditingFolderName(true); 29776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 29876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 29976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void doneEditingFolderName(boolean commit) { 300a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3011df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3021df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 30382b016cb56540fe26213e817dd0dd668099c8e20Winson Chung CharSequence newTitle = mFolderName.getText(); 3043371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mInfo.setTitle(newTitle); 30576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 306ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 3073371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (commit) { 3083371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 30982b016cb56540fe26213e817dd0dd668099c8e20Winson Chung String.format(getContext().getString(R.string.folder_renamed), 31082b016cb56540fe26213e817dd0dd668099c8e20Winson Chung newTitle.toString())); 3113371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 312ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // In order to clear the focus from the text field, we set the focus on ourself. This 313ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // ensures that every time the field is clicked, focus is gained, giving reliable behavior. 314ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen requestFocus(); 315ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 316e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohen Selection.setSelection((Spannable) mFolderName.getText(), 0, 0); 31776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 31876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 31976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 32076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 32176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 32276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen dismissEditingName(); 32376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 32476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 32576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 32676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 32776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 32876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public View getEditTextRegion() { 32976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mFolderName; 33076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 3320c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 3330c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 3340c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 3357066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 3360c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 3370c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 3380c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 3390c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 3400c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 34100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 34200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 34331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 34431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 345c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 3462801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 3472801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 3482801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 3493371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 3503371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 3513371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 3523371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 3533371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 3543371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 35531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 35631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 35731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 35883a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 35931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 36031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 36131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 36231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 36331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 364df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 36508f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal Collections.sort(children, Utilities.RANK_COMPARATOR); 366c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 367c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 3680057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 3694ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 370c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 371c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 372c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 373c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen mInfo.remove(item); 374c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 375c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 376c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 377c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 378c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 379c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 380c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 381c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 382c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 383c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 384c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 3854dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 386ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 387a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen mInfo.addListener(this); 3884ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 389afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 3904ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 3914ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 3924ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 3934ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 39433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 39533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 39633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 39733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 39833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 39933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 40033231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 40133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 40233231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 403df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 404df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 405df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 406df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 407df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 408df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @param context The application's context. 409df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 410df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 411df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 412c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4137066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 414c23da84a870c12c06fb61fd066073332155f48edSunny Goyal return (Folder) launcher.getLayoutInflater().inflate(R.layout.user_folder, null); 415df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 416df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 417df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 418df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 419df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 420df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 421df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4223e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 423662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 424662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 425662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 426df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 427df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 428df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 429c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 430c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 431c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 432c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 433c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 434c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 4353e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 436c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 4378e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 438c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 439b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 4408167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 441b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 442b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 4434846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 4444846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 445c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen Animator openFolderAnim = null; 446c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 447d794a3f46521b972fa02826d379d1efa112793d2Kenny Guy if (!Utilities.isLmpOrAbove()) { 448c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen positionAndSizeAsIcon(); 449c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 450c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 451c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1); 452c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f); 453c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f); 454c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final ObjectAnimator oa = 455c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen LauncherAnimUtils.ofPropertyValuesHolder(this, alpha, scaleX, scaleY); 456c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen oa.setDuration(mExpandDuration); 457c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = oa; 458c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 459c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_HARDWARE, null); 460c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 461c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 462c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 463c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_NONE, null); 464c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 465c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 466c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } else { 467c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen prepareReveal(); 468c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 469c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 470c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 471c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int height = getFolderHeight(); 472c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 473c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transX = - 0.075f * (width / 2 - getPivotX()); 474c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transY = - 0.075f * (height / 2 - getPivotY()); 475c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationX(transX); 476c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationY(transY); 477c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder tx = PropertyValuesHolder.ofFloat("translationX", transX, 0); 478c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder ty = PropertyValuesHolder.ofFloat("translationY", transY, 0); 479c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 48075deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal Animator drift = LauncherAnimUtils.ofPropertyValuesHolder(this, tx, ty); 48175deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setDuration(mMaterialExpandDuration); 48275deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 48375deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 48475deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 485c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 486c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 487f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float radius = (float) Math.hypot(rx, ry); 48875deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 489c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 490c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen Animator reveal = LauncherAnimUtils.createCircularReveal(this, (int) getPivotX(), 491c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen (int) getPivotY(), 0, radius); 492c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setDuration(mMaterialExpandDuration); 493c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 494c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 495bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setAlpha(0f); 496bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal Animator iconsAlpha = LauncherAnimUtils.ofFloat(mContentWrapper, "alpha", 0f, 1f); 497c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setDuration(mMaterialExpandDuration); 498c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setStartDelay(mMaterialExpandStagger); 499c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 500c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 501290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.setAlpha(0f); 502290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal Animator textAlpha = LauncherAnimUtils.ofFloat(mFooter, "alpha", 0f, 1f); 503c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setDuration(mMaterialExpandDuration); 504c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setStartDelay(mMaterialExpandStagger); 505c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 506c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 507c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(drift); 508c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(iconsAlpha); 509c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(textAlpha); 510c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(reveal); 511c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 512c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = anim; 513c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 514bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_HARDWARE, null); 51575deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 516c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 517c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 518c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 519bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 52075deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 521c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 522c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 523c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 524c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.addListener(new AnimatorListenerAdapter() { 525df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 526df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 5273371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 528bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 529df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 530df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 531df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 532df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 5332801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 534c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 535c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen if (onCompleteRunnable != null) { 536c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable.run(); 537c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 53855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 539bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 540df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 541df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 542b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 543b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 544b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 545b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 546b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 547b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 548b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 549a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 550a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 551b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(0); 552b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 553b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 554b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 555b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 556b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal openFolderAnim.addListener(new AnimatorListenerAdapter() { 557b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 558b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 559b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 560a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 561a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 562a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .setInterpolator(new FastOutSlowInInterpolator()); 563b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.animateMarkers(); 564b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 565b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 566b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 567b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 568b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 569b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 570b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 571b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 572b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(1); 573b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 574b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 575c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.start(); 57655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 57755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 57855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 57955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 58055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 58134b6527cefd36fbd5da78464ce9771e379158552Sunny Goyal 582b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal FolderPagedView pages = (FolderPagedView) mContent; 583b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal pages.verifyVisibleHighResIcons(pages.getNextPage()); 58455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 58555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 58655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void beginExternalDrag(ShortcutInfo item) { 58755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mCurrentDragInfo = item; 5885d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(item); 58955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 59055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 591b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 592f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 593f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 594f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 595f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 596f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 597f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 598f406615354a92367481a60966b6b873cae37fe4cSunny Goyal public void onDragStart(DragSource source, Object info, int dragAction) { } 599f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 600f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 601f406615354a92367481a60966b6b873cae37fe4cSunny Goyal public void onDragEnd() { 602f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mIsExternalDrag && mDragInProgress) { 603f406615354a92367481a60966b6b873cae37fe4cSunny Goyal completeDragExit(); 604f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 605f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.removeDragListener(this); 606df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 607df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 608091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void sendCustomAccessibilityEvent(int type, String text) { 6098b805b17158886035b38261eb611d8641701ae43Michael Jurka AccessibilityManager accessibilityManager = (AccessibilityManager) 6108b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 6118b805b17158886035b38261eb611d8641701ae43Michael Jurka if (accessibilityManager.isEnabled()) { 6123371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent event = AccessibilityEvent.obtain(type); 6133371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen onInitializeAccessibilityEvent(event); 6143371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen event.getText().add(text); 6158b805b17158886035b38261eb611d8641701ae43Michael Jurka accessibilityManager.sendAccessibilityEvent(event); 6163371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6173371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6183371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 619df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateClosed() { 6208e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 621662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0); 622662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 0.9f); 623662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 0.9f); 624032e6bad1ba588ed8a884fb8f28fb8596efac480Michael Jurka final ObjectAnimator oa = 6252ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka LauncherAnimUtils.ofPropertyValuesHolder(this, alpha, scaleX, scaleY); 626df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 6272801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 628df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 629df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6302801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen onCloseComplete(); 6310121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 6322801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_SMALL; 633df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 634df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 635df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 6363371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 6378b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 638df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 639df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 640df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 6412801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 6420121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 643f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 644df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 645df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 646cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 647cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 648df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 6492801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 6502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) && 6512801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 652df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 653df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 654cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 655c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 656bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 657b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 658b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 659b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 660df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 661df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 662bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 663bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 664c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 665c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 666bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 667bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 668bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 669c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 6702374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 6712374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 6722374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 6732374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 6744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 675bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 6764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 6774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 6784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 6794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 6804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 6814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 6824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 6834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 6844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 685091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 686b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 6874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 6884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 6894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 6904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 691f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 692c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 6934cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 694c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 695c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 696c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 697bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 6984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 6994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 700b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 7014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 702b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 7033b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 7043b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 7053b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 7064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7077066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 7083b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_LEFT, d); 709b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 7107066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 7113b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_RIGHT, d); 7124846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 7134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 7144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 715b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 7164846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 7174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 719df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 720df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 7213b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 7223b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 7233b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 724b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 7253b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 7263b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7273b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 7283b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 7293b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 7303b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 7313b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 7323b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 7333b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 7343b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 7353b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 7363b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 7373b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7383b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7393b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 740bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 741bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 7423e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 743bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 744bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 7452801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 74695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 747f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mInfo.opened) { 748f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mLauncher.closeFolder(); 749f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 75031abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 75131abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 752f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 753f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 75431abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 755f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 75631abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 75731abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 75831abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 7593e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragInfo = null; 7603e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 7613e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mSuppressOnAdd = false; 76255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 7633e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 7643e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 765bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 76653b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 76753b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 768bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 769bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 770bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 771bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 772bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 7734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 774b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 775b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 776b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 777b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 778b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 7794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7802801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 7812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 782e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 783e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 784e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 785e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 786e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 787e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 788e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 789e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 790e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 791e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 792e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 793e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 7941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 7951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 7961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 797f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 7981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 7991e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 8001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 8011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 8021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 8041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 8051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 8071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 8081e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 8091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 8105f8afe6280eae34620067696173e71943e1a30a3Winson Chung 8111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 81255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 81367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 81467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 81567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else { 81667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 817b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 818b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 819b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 820b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 821b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 822b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 823b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 824b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 825b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = true; 82667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mFolderIcon.onDrop(d); 827b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = false; 82867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 82967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 83067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 83167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 83267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 8335455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 8347a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 8357a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 8365d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 83767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 83867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 8399c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 8409c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 84167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 84267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 84305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 844bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragInfo = null; 845bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 846bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mSuppressOnAdd = false; 8474045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 8484045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 8494045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 850f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 851b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 852b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 853b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 854b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 855b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 856b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 857b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 858b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 8594045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 8604045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 861fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 8621e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 8631e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 8641e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8651e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 866fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 8671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 8681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 8691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 8701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 8711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 8721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8731e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8741e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 875a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 876eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 877eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 878eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 879eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 880eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 881043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 882043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 883043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 884043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 8851eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 8861eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 8871eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 8881eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 8891eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 8901eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 8911eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 8921eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 8931eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 8941eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 895ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal @Override 896ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal public void onFlingToDelete(DragObject d, PointF vec) { 897a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 898a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 899a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 900a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 901a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 902a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 903a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 904a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 905f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 906f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 907f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 908f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 909f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 910f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 91108f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 912f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 913f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 914f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 915f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 916f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 917f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 918e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen public void addItemLocationsInDatabase() { 919e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> list = getItemsInReadingOrder(); 920e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < list.size(); i++) { 921e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = list.get(i); 922e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 923e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen LauncherModel.addItemToDatabase(mLauncher, info, mInfo.id, 0, 9241d4a2df091e2b5928406ea503321563a0ec8a01eSunny Goyal info.cellX, info.cellY); 925e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 926e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 927e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 92867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 92967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 93005e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 93176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 932df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 933df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 934df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 935df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 936df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 937df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 9382801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 939c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 9402801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9412801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 9422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 9438e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 9442801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 945892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 9462801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 947f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 9488e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 949c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 9502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 9512e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 952af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung 953c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerX = (int) (sTempRect.left + sTempRect.width() * scale / 2); 954c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerY = (int) (sTempRect.top + sTempRect.height() * scale / 2); 9552801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 9562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 9573057b1c259dafc555ff1eec32a9d2f7f81bb0bdaWinson Chung int currentPage = mLauncher.getWorkspace().getNextPage(); 9587cc1bc4b657630250515ee8b1f65b77417e4c9b3Adam Cohen // In case the workspace is scrolling, we need to use the final scroll to compute 9597cc1bc4b657630250515ee8b1f65b77417e4c9b3Adam Cohen // the folders bounds. 9607cc1bc4b657630250515ee8b1f65b77417e4c9b3Adam Cohen mLauncher.getWorkspace().setFinalScrollForPageChange(currentPage); 96135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen // We first fetch the currently visible CellLayoutChildren 9627cc1bc4b657630250515ee8b1f65b77417e4c9b3Adam Cohen CellLayout currentLayout = (CellLayout) mLauncher.getWorkspace().getChildAt(currentPage); 963a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ShortcutAndWidgetContainer boundingLayout = currentLayout.getShortcutsAndWidgets(); 96435e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen Rect bounds = new Rect(); 96535e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen parent.getDescendantRectRelativeToSelf(boundingLayout, bounds); 9667cc1bc4b657630250515ee8b1f65b77417e4c9b3Adam Cohen // We reset the workspaces scroll 9677cc1bc4b657630250515ee8b1f65b77417e4c9b3Adam Cohen mLauncher.getWorkspace().resetFinalScrollForPageChange(currentPage); 96835e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen 96935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen // We need to bound the folder to the currently visible CellLayoutChildren 97035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen int left = Math.min(Math.max(bounds.left, centeredLeft), 97135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen bounds.left + bounds.width() - width); 97235e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen int top = Math.min(Math.max(bounds.top, centeredTop), 97335e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen bounds.top + bounds.height() - height); 974c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal if (grid.isPhone && (grid.availableWidthPx - width) < grid.iconSizePx) { 975af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // Center the folder if it is full (on phones only) 976af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 977af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung } else if (width >= bounds.width()) { 978af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 97935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen left = bounds.left + (bounds.width() - width) / 2; 98035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 98135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen if (height >= bounds.height()) { 98235e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen top = bounds.top + (bounds.height() - height) / 2; 9830e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 9842801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 9852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 9862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 9872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 9882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 989268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 9902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 991268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 9922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 9933bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 994662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 995662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 996662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 997662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 9982801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9992801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1000268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen float getPivotXForIconAnimation() { 1001268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1002268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1003268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen float getPivotYForIconAnimation() { 1004268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1005268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1006268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1007892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 10082e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 1009c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal Rect workspacePadding = grid.getWorkspacePadding(mContent.mIsRtl); 1010892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int maxContentAreaHeight = grid.availableHeightPx - 1011892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung workspacePadding.top - workspacePadding.bottom - 1012290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight; 10131960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1014892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 10151960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 10161960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 10171960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 10181960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 10191960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1020892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1021892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1022f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1023c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1024c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1025c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1026c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1027290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1028f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1029f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1030f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1031c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1032c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 10332801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1034c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1035c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1036c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1037c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 1038c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1039a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1040a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1041a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1042a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1043a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1044a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1045a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1046a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1047a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1048290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1049290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1050c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1051c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1052c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1053c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1054c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1055c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1056c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1057c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1058c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1059c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1060c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1061c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1062c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1063c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1064c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1065c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1066c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1067c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1068c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1069c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1070c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 10717c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 10722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1074c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal // TODO remove this once GSA code fix is submitted 1075c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal public ViewGroup getContent() { 1076c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal return (ViewGroup) mContent; 1077c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal } 1078c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal 1079a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1080c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1081a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1082a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1083091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onCloseComplete() { 108405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen DragLayer parent = (DragLayer) getParent(); 10855649c287039ea7908112b41604c3fc2893c4697eMichael Jurka if (parent != null) { 10865649c287039ea7908112b41604c3fc2893c4697eMichael Jurka parent.removeView(this); 10875649c287039ea7908112b41604c3fc2893c4697eMichael Jurka } 10884554ee16f122a3dbd9a8d3b828f1c8c7e7b7fe99Adam Cohen mDragController.removeDropTarget((DropTarget) this); 108905e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen clearFocus(); 1090ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderIcon.requestFocus(); 109105e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen 10922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mRearrangeOnClose) { 1093c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 10942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = false; 10952801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1096afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 109767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (!mDragInProgress && !mSuppressFolderDeletion) { 109867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 109967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else if (mDragInProgress) { 110067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = true; 110167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 1102afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 110367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mSuppressFolderDeletion = false; 110431abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 1105afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1106afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1107091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1108fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1109fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1110fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1111fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 1112dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, mInfo.screenId); 1113fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 111433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung View child = null; 1115fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Move the item from the folder to the workspace, in the position of the folder 1116fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (getItemCount() == 1) { 1117fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen ShortcutInfo finalItem = mInfo.contents.get(0); 1118dfaccf64bd59343de483b12eee6db61c960aedceSunny Goyal child = mLauncher.createShortcut(cellLayout, finalItem); 1119fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 1120dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mInfo.screenId, mInfo.cellX, mInfo.cellY); 1121fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1122487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (getItemCount() <= 1) { 1123487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // Remove the folder 1124487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, mInfo); 11250eb687fdc431e7eae4e8f2f4d5dd3a6e48779008Dan Sandler if (cellLayout != null) { 11260eb687fdc431e7eae4e8f2f4d5dd3a6e48779008Dan Sandler // b/12446428 -- sometimes the cell layout has already gone away? 11270eb687fdc431e7eae4e8f2f4d5dd3a6e48779008Dan Sandler cellLayout.removeView(mFolderIcon); 11280eb687fdc431e7eae4e8f2f4d5dd3a6e48779008Dan Sandler } 1129487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1130487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1131487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1132487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mLauncher.removeFolder(mInfo); 1133487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1134c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen // We add the child after removing the folder to prevent both from existing at 11350e6a713fca3261021fcaca62c75dad8486c5e39fWinson Chung // the same time in the CellLayout. We need to add the new item with addInScreenFromBind() 11360e6a713fca3261021fcaca62c75dad8486c5e39fWinson Chung // to ensure that hotseat items are placed correctly. 1137c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen if (child != null) { 11380e6a713fca3261021fcaca62c75dad8486c5e39fWinson Chung mLauncher.getWorkspace().addInScreenFromBind(child, mInfo.container, mInfo.screenId, 1139c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen mInfo.cellX, mInfo.cellY, mInfo.spanX, mInfo.spanY); 1140c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1141fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1142fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1143bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1144fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1145fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 114633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 114733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1148afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1149fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1150fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1151afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1152fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen boolean isDestroyed() { 1153fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 11542801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11552801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1156ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // This method keeps track of the last item in the folder for the purposes 1157ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1158290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1159bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View lastChild = mContent.getLastItem(); 1160ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen if (lastChild != null) { 1161ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1162ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1163ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1164ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1165ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1166ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1167ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1168bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 116955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 117055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1171689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1172689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 117355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 117455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 117555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 117655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1177689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1178689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1179689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 118055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 118155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1182bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 118355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1184b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1185b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1186b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1187b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1188b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 11894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1190b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1191b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 11924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1193b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1194b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 11954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1196b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 11974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 119855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 119955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi ShortcutInfo si = mCurrentDragInfo; 120055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1201c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 120295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 120395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 120495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 120595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 120695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 120795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 120895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 120995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 121095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 121195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 121255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 121355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 1214c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 121555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 121655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 121755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragView.hasDrawn()) { 121855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 121955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily reset the scale such that the animation target gets calculated correctly. 122055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleX = getScaleX(); 122155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleY = getScaleY(); 122255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(1.0f); 122355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(1.0f); 122455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 122555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable, null); 122655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(scaleX); 122755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(scaleY); 122855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 122955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi d.deferDragViewCleanupPostAnimation = false; 123055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView.setVisibility(VISIBLE); 123155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 123255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mItemsInvalidated = true; 1233c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 123455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 123555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily suppress the listener, as we did all the work already here. 123655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = true; 123755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mInfo.add(si); 123855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = false; 12394b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 12404b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal mCurrentDragInfo = null; 1241f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1242b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1243b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1244b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1245b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1246b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 1247bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1248bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 12497a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 12507a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 12517a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 12527a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 12537a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 12547a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 12557a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 12567a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 12577a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 12587a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 12597a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 12607a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1261b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1262bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 126305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If the item was dropped onto this open folder, we have done the work associated 126405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // with adding the item to the folder, as indicated by mSuppressOnAdd being set 1265bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mSuppressOnAdd) return; 12665d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem(item)); 12672e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1268bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1269bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1270bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1271bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1272a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 12737c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 127405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If this item is being dragged from this open folder, we have already handled 127505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // the work associated with removing the item, so we don't have to do anything here. 1276bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (item == mCurrentDragInfo) return; 1277df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1278290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 12792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 12802801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 12812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1282c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 12832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1284afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1285afb01ee74243cede19088e694ca82cea5983c603Adam Cohen replaceFolderWithFinalItem(); 1286afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1287a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 12887c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1289bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1290bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1291bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1292bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1293bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal public boolean evaluate(ItemInfo info, View view, View parent) { 1294bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1295df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1296bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1297df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1298df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 129976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void onItemsChanged() { 1300ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 130176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1302ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 130376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onTitleChanged(CharSequence title) { 130476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 130576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 13067c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 13077c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 13087c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1309bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1310bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1311bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1312bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal public boolean evaluate(ItemInfo info, View view, View parent) { 1313bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1314bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 13157c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1316bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 13177c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 13187c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 13197c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 13207c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 13218dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 13228dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 13238dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 13248dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 1325ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen 1326ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1327ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen if (v == mFolderName && hasFocus) { 1328ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen startEditingFolderName(); 1329ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1330ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 13317d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 13327d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 13337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 13347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 13354846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 13364846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 13374846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13384846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13394846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 13404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13414846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 13424846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13434846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 13444846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 13454846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13464846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13474846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 13484846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 13494846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 13504846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 13514846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 13524846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mCurrentScrollDir == DragController.SCROLL_LEFT) { 1353b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 13544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 13554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else if (mCurrentScrollDir == DragController.SCROLL_RIGHT) { 1356b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 13574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 13584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 13594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 13604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 13614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mCurrentScrollDir = DragController.SCROLL_NONE; 13634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 13654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 13664846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setAlarm(DragController.RESCROLL_DELAY); 13674846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 13714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 13734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 13754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 13764846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 13794846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 13804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 13814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 13824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 13834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 13844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 13854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 138731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1388