Folder.java revision b9c29d455e301d1b31b911a37eb3bec7e0e16865
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.Animator; 20df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.AnimatorListenerAdapter; 21c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.animation.AnimatorSet; 22df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ObjectAnimator; 23df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.PropertyValuesHolder; 247066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 25c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.annotation.TargetApi; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 28b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.graphics.Point; 29043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 30fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 31c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyalimport android.os.Build; 328f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chungimport android.os.Bundle; 337a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 34e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 35e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Spannable; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 373bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport android.util.Log; 3876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 3976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 4076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 4176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 420c872ba544ecfd9b106bb66137da8680927590deAdam Cohenimport android.view.MotionEvent; 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 44c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyalimport android.view.ViewGroup; 453371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 463371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityManager; 47c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohenimport android.view.animation.AccelerateInterpolator; 48c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyalimport android.view.animation.AnimationUtils; 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; 612245fa23796fe6243521f0dff172a39a62bff54cSunny Goyalimport com.android.launcher3.util.UiThreadCircularReveal; 6283a8f042adda926489494dff217c15ab696139b4Sunny Goyal 63c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 643bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohenimport java.util.Collections; 651dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyalimport java.util.Comparator; 66c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 6931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 708dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohenpublic class Folder extends LinearLayout implements DragSource, View.OnClickListener, 71ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 728f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung View.OnFocusChangeListener, DragListener, UninstallSource, AccessibilityDragSource, 738f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung Stats.LaunchSourceProvider { 744eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 75df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 76c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 77c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * We avoid measuring {@link #mContentWrapper} with a 0 width or height, as this 78c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * results in CellLayout being measured as UNSPECIFIED, which it does not support. 79c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 80c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final int MIN_CONTENT_DIMEN = 5; 8131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 82df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 83df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 84df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 85df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 86df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Time for which the scroll hint is shown before automatically changing page. 894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public static final int SCROLL_HINT_DURATION = DragController.SCROLL_DELAY; 914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Fraction of icon width which behave as scroll region. 944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private static final float ICON_OVERSCROLL_WIDTH_FACTOR = 0.45f; 964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 97a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal private static final int FOLDER_NAME_ANIMATION_DURATION = 633; 98b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 99f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private static final int REORDER_DELAY = 250; 1005d518fa77c56a65104f02f40269ad8e43f3431b2Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 400; 101c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static final Rect sTempRect = new Rect(); 102c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 103c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sDefaultFolderName; 104c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private static String sHintText; 105c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 106c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mReorderAlarm = new Alarm(); 107c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final Alarm mOnExitAlarm = new Alarm(); 108b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal private final Alarm mOnScrollHintAlarm = new Alarm(); 109b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk final Alarm mScrollPauseAlarm = new Alarm(); 110c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 111091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 112c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 113c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mExpandDuration; 114c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandDuration; 115c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final int mMaterialExpandStagger; 116c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 117c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private final InputMethodManager mInputMethodManager; 118c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 119c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected final Launcher mLauncher; 120c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected DragController mDragController; 121c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal protected FolderInfo mInfo; 122c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 123091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk FolderIcon mFolderIcon; 124c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 125b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal @Thunk FolderPagedView mContent; 126091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk View mContentWrapper; 12797b0d08d92c64034ba03ae8da5a8531edbd60d52Winson ExtendedEditText mFolderName; 128c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 129290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private View mFooter; 130290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal private int mFooterHeight; 131c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 132c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // Cell ranks used for drag and drop 133091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mTargetRank, mPrevTargetRank, mEmptyCellRank; 134c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 135091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mState = STATE_NONE; 136c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private boolean mRearrangeOnClose = false; 1377c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 138bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private ShortcutInfo mCurrentDragInfo; 139bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 14055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi private boolean mIsExternalDrag; 141bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean mSuppressOnAdd = false; 14267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 14367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 14467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 14505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 146091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotX; 147091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk float mFolderIconPivotY; 14876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 1491960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 150fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private boolean mDestroyed; 151fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 152091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Runnable mDeferredAction; 1531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 1541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 1551e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 1564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Folder scrolling 1574846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int mScrollAreaOffset; 1584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 159091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mScrollHintDir = DragController.SCROLL_NONE; 160091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk int mCurrentScrollDir = DragController.SCROLL_NONE; 1614846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 16231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 16331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 16431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 16531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 166c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param attrs The attributes set containing the Workspace's customization values. 16731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 16931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 17031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 17176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager = (InputMethodManager) 1728b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.INPUT_METHOD_SERVICE); 17376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 174c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal Resources res = getResources(); 175c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration); 176c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration); 177c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger); 1784ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 1794ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 1804ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 1814ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 182a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 183a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 184a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 1854eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen mLauncher = (Launcher) context; 186ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 187ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 188c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // reliable behavior when clicking the text field (since it will always gain focus on click). 189ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 19031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 19131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 19331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 19431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 195c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper = findViewById(R.id.folder_content_wrapper); 196b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent = (FolderPagedView) findViewById(R.id.folder_content); 197c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFolder(this); 198dcbcc86353e9ed52daac87f292aece667cd0ac71Sunny Goyal 19997b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName = (ExtendedEditText) findViewById(R.id.folder_name); 20097b0d08d92c64034ba03ae8da5a8531edbd60d52Winson mFolderName.setOnBackKeyListener(new ExtendedEditText.OnBackKeyListener() { 20197b0d08d92c64034ba03ae8da5a8531edbd60d52Winson @Override 20297b0d08d92c64034ba03ae8da5a8531edbd60d52Winson public boolean onBackKey() { 20397b0d08d92c64034ba03ae8da5a8531edbd60d52Winson // Close the activity on back key press 20497b0d08d92c64034ba03ae8da5a8531edbd60d52Winson doneEditingFolderName(true); 20597b0d08d92c64034ba03ae8da5a8531edbd60d52Winson return false; 20697b0d08d92c64034ba03ae8da5a8531edbd60d52Winson } 20797b0d08d92c64034ba03ae8da5a8531edbd60d52Winson }); 208ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 20976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 21076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen // We disable action mode for now since it messes up the view on phones 21176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setCustomSelectionActionModeCallback(mActionModeCallback); 21276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 2134ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 2147a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 2157a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 216c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 217b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mFooter = findViewById(R.id.folder_footer); 218b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 219290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal // We find out how tall footer wants to be (it is set to wrap_content), so that 220c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal // we can allocate the appropriate amount of space for it. 221c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int measureSpec = MeasureSpec.UNSPECIFIED; 222290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(measureSpec, measureSpec); 223290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight = mFooter.getMeasuredHeight(); 22431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2252801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 22676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private ActionMode.Callback mActionModeCallback = new ActionMode.Callback() { 22776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 22876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 22976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onCreateActionMode(ActionMode mode, Menu menu) { 23276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 23376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onDestroyActionMode(ActionMode mode) { 23676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 23976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 24076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 24176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen }; 24276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 24331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 244df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 245df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 246b5fe60c8a502fb7e265e3183550478b2b2a49264Adam Cohen mLauncher.onClick(v); 247df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 24831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 24931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 25031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 25136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung // Return if global dragging is not enabled 25236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (!mLauncher.isDraggingEnabled()) return true; 253e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal return beginDrag(v, false); 254e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 25536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 256e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal private boolean beginDrag(View v, boolean accessible) { 257df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 258df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 259df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 260df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 261df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 262df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 263df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 264e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().beginDragShared(v, new Point(), this, accessible); 26576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 26676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen mCurrentDragInfo = item; 267c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = item.rank; 268bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 269fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 270290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(mCurrentDragView); 271fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen mInfo.remove(mCurrentDragInfo); 27267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = true; 27305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 274df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 27531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 27631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 27731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 278e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 279e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void startDrag(CellInfo cellInfo, boolean accessible) { 280e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal beginDrag(cellInfo.cell, accessible); 281e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 282e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 283e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 284e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void enableAccessibleDrag(boolean enable) { 285006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mLauncher.getSearchDropTargetBar().enableAccessibleDrag(enable); 286e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal for (int i = 0; i < mContent.getChildCount(); i++) { 287e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mContent.getPageAt(i).enableAccessibleDrag(enable, CellLayout.FOLDER_ACCESSIBILITY_DRAG); 288e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 289ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal 290ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal mFooter.setImportantForAccessibility(enable ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS : 291ccc414bb1e18206d2a3d8d797070278bdb286354Sunny Goyal IMPORTANT_FOR_ACCESSIBILITY_AUTO); 292e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mLauncher.getWorkspace().setAddNewPageOnDrag(!enable); 293e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 294e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 29576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 29676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 29776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 29876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 29976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 300a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(""); 30176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = true; 30276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 30376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 30476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void dismissEditingName() { 30576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager.hideSoftInputFromWindow(getWindowToken(), 0); 30676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen doneEditingFolderName(true); 30776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 30876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 30976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void doneEditingFolderName(boolean commit) { 310a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 3111df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 3121df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 313230eade4a35d9dfe9b186da46e38ca05f0256a69Sunny Goyal String newTitle = mFolderName.getText().toString(); 3143371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mInfo.setTitle(newTitle); 31576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 316ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 3173371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (commit) { 3183371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 319230eade4a35d9dfe9b186da46e38ca05f0256a69Sunny Goyal String.format(getContext().getString(R.string.folder_renamed), newTitle)); 3203371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 321ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // In order to clear the focus from the text field, we set the focus on ourself. This 322ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // ensures that every time the field is clicked, focus is gained, giving reliable behavior. 323ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen requestFocus(); 324ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 325e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohen Selection.setSelection((Spannable) mFolderName.getText(), 0, 0); 32676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 32776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 32876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 32976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 33076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 33176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen dismissEditingName(); 33276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 33376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 33576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 33676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 33776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public View getEditTextRegion() { 33876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mFolderName; 33976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 34076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 3410c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 3420c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 3430c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 3447066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("ClickableViewAccessibility") 3450c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 3460c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 3470c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 3480c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 3490c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 35000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 35100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 35231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 35331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 354c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void setFolderIcon(FolderIcon icon) { 3552801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 3562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 3572801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 3583371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 3593371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 3603371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 3613371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 3623371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 3633371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 36431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 36531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 36631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 36783a8f042adda926489494dff217c15ab696139b4Sunny Goyal public FolderInfo getInfo() { 36831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 36931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 37031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 37131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 37231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 373df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 3741dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal Collections.sort(children, ITEM_POS_COMPARATOR); 375c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 376c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<ShortcutInfo> overflow = mContent.bindItems(children); 3770057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 3784ff73887f28b831e8da38f2c417d55350ad88956Jason Monk // If our folder has too many items we prune them from the list. This is an issue 379c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 380c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 381c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 382c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen mInfo.remove(item); 383c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 384c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 385c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 386c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 387c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (lp == null) { 388c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp = new DragLayer.LayoutParams(0, 0); 389c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal lp.customPosition = true; 390c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setLayoutParams(lp); 391c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 392c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal centerAboutIcon(); 393c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 3944dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 395ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 396a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen mInfo.addListener(this); 3974ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 398afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 3994ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 4004ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 4014ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 4024ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 40333231f587e1a6f716af68e6198df774d2847a8e5Winson Chung 40433231f587e1a6f716af68e6198df774d2847a8e5Winson Chung // In case any children didn't come across during loading, clean up the folder accordingly 40533231f587e1a6f716af68e6198df774d2847a8e5Winson Chung mFolderIcon.post(new Runnable() { 40633231f587e1a6f716af68e6198df774d2847a8e5Winson Chung public void run() { 40733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung if (getItemCount() <= 1) { 40833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung replaceFolderWithFinalItem(); 40933231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 41033231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } 41133231f587e1a6f716af68e6198df774d2847a8e5Winson Chung }); 412df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 413df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 414df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 415df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 416df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 417935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal * @param launcher The main activity. 418df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 419df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 420df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 421c23da84a870c12c06fb61fd066073332155f48edSunny Goyal @SuppressLint("InflateParams") 4227066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal static Folder fromXml(Launcher launcher) { 423c23da84a870c12c06fb61fd066073332155f48edSunny Goyal return (Folder) launcher.getLayoutInflater().inflate(R.layout.user_folder, null); 424df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 425df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 426df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 427df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 428df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 429df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 430df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 4313e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 432662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleX(0.8f); 433662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setScaleY(0.8f); 434662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen setAlpha(0f); 435df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 436df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 437df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 438c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen private void prepareReveal() { 439c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleX(1f); 440c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setScaleY(1f); 441c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setAlpha(1f); 442c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen mState = STATE_SMALL; 443c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 4443e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 445c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void animateOpen() { 4468e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 447c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 448b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 4498167dc2dcffbf4f68724bc1db2f5cfc1caf6a848Sunny Goyal if (!mDragInProgress) { 450b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Open on the first page. 451b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.snapToPageImmediately(0); 4524846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 4534846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 454c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen Animator openFolderAnim = null; 455c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final Runnable onCompleteRunnable; 4569fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal if (!Utilities.ATLEAST_LOLLIPOP) { 457c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen positionAndSizeAsIcon(); 458c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 459c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 460c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1); 461c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f); 462c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f); 463c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen final ObjectAnimator oa = 464c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen LauncherAnimUtils.ofPropertyValuesHolder(this, alpha, scaleX, scaleY); 465c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen oa.setDuration(mExpandDuration); 466c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = oa; 467c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 468c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_HARDWARE, null); 469c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 470c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 471c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 472c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setLayerType(LAYER_TYPE_NONE, null); 473c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 474c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 475c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } else { 476c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen prepareReveal(); 477c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen centerAboutIcon(); 478c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 4792245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); 480c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 481c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int height = getFolderHeight(); 482c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 483c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transX = - 0.075f * (width / 2 - getPivotX()); 484c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen float transY = - 0.075f * (height / 2 - getPivotY()); 485c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationX(transX); 486c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen setTranslationY(transY); 487c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder tx = PropertyValuesHolder.ofFloat("translationX", transX, 0); 488c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen PropertyValuesHolder ty = PropertyValuesHolder.ofFloat("translationY", transY, 0); 489c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 4902245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator drift = ObjectAnimator.ofPropertyValuesHolder(this, tx, ty); 49175deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setDuration(mMaterialExpandDuration); 49275deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setStartDelay(mMaterialExpandStagger); 49375deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal drift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 49475deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 495c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int rx = (int) Math.max(Math.max(width - getPivotX(), 0), getPivotX()); 496c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY()); 497f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float radius = (float) Math.hypot(rx, ry); 49875deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal 4992245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator reveal = UiThreadCircularReveal.createCircularReveal(this, (int) getPivotX(), 500c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen (int) getPivotY(), 0, radius); 501c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setDuration(mMaterialExpandDuration); 502c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 503c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 504bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setAlpha(0f); 5052245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator iconsAlpha = ObjectAnimator.ofFloat(mContentWrapper, "alpha", 0f, 1f); 506c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setDuration(mMaterialExpandDuration); 507c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setStartDelay(mMaterialExpandStagger); 508c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen iconsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 509c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 510290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.setAlpha(0f); 5112245fa23796fe6243521f0dff172a39a62bff54cSunny Goyal Animator textAlpha = ObjectAnimator.ofFloat(mFooter, "alpha", 0f, 1f); 512c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setDuration(mMaterialExpandDuration); 513c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setStartDelay(mMaterialExpandStagger); 514c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen textAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 515c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 516c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(drift); 517c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(iconsAlpha); 518c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(textAlpha); 519c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen anim.play(reveal); 520c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 521c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim = anim; 522c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 523bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_HARDWARE, null); 52475deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mFooter.setLayerType(LAYER_TYPE_HARDWARE, null); 525c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable = new Runnable() { 526c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen @Override 527c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen public void run() { 528bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 52975deaf3d8f369bd13ea59ec3740324a5cfeb3099Sunny Goyal mContentWrapper.setLayerType(LAYER_TYPE_NONE, null); 530c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 531c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen }; 532c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 533c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.addListener(new AnimatorListenerAdapter() { 534df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 535df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 5363371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 537bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.getAccessibilityDescription()); 538df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 539df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 540df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 541df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 5422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 543c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen 544c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen if (onCompleteRunnable != null) { 545c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen onCompleteRunnable.run(); 546c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen } 54755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 548bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.setFocusOnFirstChild(); 549df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 550df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 551b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 552b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Footer animation 553b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) { 554b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal int footerWidth = mContent.getDesiredWidth() 555b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal - mFooter.getPaddingLeft() - mFooter.getPaddingRight(); 556b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 557b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString()); 558a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal float translation = (footerWidth - textWidth) / 2; 559a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation); 560b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(0); 561b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 562b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Do not update the flag if we are in drag mode. The flag will be updated, when we 563b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // actually drop the icon. 564b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal final boolean updateAnimationFlag = !mDragInProgress; 565b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal openFolderAnim.addListener(new AnimatorListenerAdapter() { 566b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 567b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 568b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal public void onAnimationEnd(Animator animation) { 569a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION) 570a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal .translationX(0) 5719fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal .setInterpolator(Utilities.ATLEAST_LOLLIPOP ? 572c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal AnimationUtils.loadInterpolator(mLauncher, 573c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal android.R.interpolator.fast_out_slow_in) 574c1cd23b4a7744105c124c4d9f642134b5f49694fSunny Goyal : new LogDecelerateInterpolator(100, 0)); 575b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.animateMarkers(); 576b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 577b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (updateAnimationFlag) { 578b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 579b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 580b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 581b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal }); 582b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } else { 583b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mFolderName.setTranslationX(0); 584b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mContent.setMarkerScale(1); 585b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 586b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 587c4fe9ea11e82fe16d60525323464fd50cf391378Adam Cohen openFolderAnim.start(); 58855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 58955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Make sure the folder picks up the last drag move even if the finger doesn't move. 59055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDragController.isDragging()) { 59155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragController.forceTouchMove(); 59255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 59334b6527cefd36fbd5da78464ce9771e379158552Sunny Goyal 594b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal FolderPagedView pages = (FolderPagedView) mContent; 595b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal pages.verifyVisibleHighResIcons(pages.getNextPage()); 59655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 59755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 59855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void beginExternalDrag(ShortcutInfo item) { 59955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mCurrentDragInfo = item; 6005d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mEmptyCellRank = mContent.allocateRankForNewItem(item); 60155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = true; 60255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mDragInProgress = true; 603b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal 604f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // Since this folder opened by another controller, it might not get onDrop or 605f406615354a92367481a60966b6b873cae37fe4cSunny Goyal // onDropComplete. Perform cleanup once drag-n-drop ends. 606f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.addDragListener(this); 607f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 608f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 609f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 610f406615354a92367481a60966b6b873cae37fe4cSunny Goyal public void onDragStart(DragSource source, Object info, int dragAction) { } 611f406615354a92367481a60966b6b873cae37fe4cSunny Goyal 612f406615354a92367481a60966b6b873cae37fe4cSunny Goyal @Override 613f406615354a92367481a60966b6b873cae37fe4cSunny Goyal public void onDragEnd() { 614f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mIsExternalDrag && mDragInProgress) { 615f406615354a92367481a60966b6b873cae37fe4cSunny Goyal completeDragExit(); 616f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 617f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragController.removeDragListener(this); 618df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 619df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 620091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void sendCustomAccessibilityEvent(int type, String text) { 6218b805b17158886035b38261eb611d8641701ae43Michael Jurka AccessibilityManager accessibilityManager = (AccessibilityManager) 6228b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 6238b805b17158886035b38261eb611d8641701ae43Michael Jurka if (accessibilityManager.isEnabled()) { 6243371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent event = AccessibilityEvent.obtain(type); 6253371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen onInitializeAccessibilityEvent(event); 6263371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen event.getText().add(text); 6278b805b17158886035b38261eb611d8641701ae43Michael Jurka accessibilityManager.sendAccessibilityEvent(event); 6283371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6293371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 6303371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 631df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateClosed() { 6328e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 633662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0); 634662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 0.9f); 635662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 0.9f); 636032e6bad1ba588ed8a884fb8f28fb8596efac480Michael Jurka final ObjectAnimator oa = 6372ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka LauncherAnimUtils.ofPropertyValuesHolder(this, alpha, scaleX, scaleY); 638df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 6392801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 640df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 641df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 6420121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_NONE, null); 643935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal close(); 644df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 645df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 646df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 6473371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 6488b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getString(R.string.folder_closed)); 649df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 650df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 651df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 6522801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 6530121c3ea3d5bae176af193ea8ef23ae8a868dd31Michael Jurka setLayerType(LAYER_TYPE_HARDWARE, null); 654f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka oa.start(); 655df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 656df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 657935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal public void close() { 658935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal // TODO: Clear all active animations. 659935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal DragLayer parent = (DragLayer) getParent(); 660935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (parent != null) { 661935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal parent.removeView(this); 662935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 663935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDragController.removeDropTarget(this); 664935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearFocus(); 665935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mFolderIcon.requestFocus(); 666935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 667935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (mRearrangeOnClose) { 668935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal rearrangeChildren(); 669935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mRearrangeOnClose = false; 670935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 671935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (getItemCount() <= 1) { 672935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal if (!mDragInProgress && !mSuppressFolderDeletion) { 673935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal replaceFolderWithFinalItem(); 674935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } else if (mDragInProgress) { 675935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mDeleteFolderOnDropCompleted = true; 676935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 677935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 678935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mSuppressFolderDeletion = false; 679935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal clearDragInfo(); 680935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal mState = STATE_SMALL; 681935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal } 682935fca185741e51ab634e5df63c6369d2d55dba5Sunny Goyal 683cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 684cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 685df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 6862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 6872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) && 6882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 689df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 690df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 691cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 692c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = -1; 693bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 694b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Get the area offset such that the folder only closes if half the drag icon width 695b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // is outside the folder area 696b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollAreaOffset = d.dragView.getDragRegionWidth() / 2 - d.xOffset; 697df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 698df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 699bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 700bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 701c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.realTimeReorder(mEmptyCellRank, mTargetRank); 702c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mEmptyCellRank = mTargetRank; 703bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 704bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 705bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 706c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 7072374abfda3e53f84e005df8923170308e4df8c03Adam Cohen public boolean isLayoutRtl() { 7082374abfda3e53f84e005df8923170308e4df8c03Adam Cohen return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 7092374abfda3e53f84e005df8923170308e4df8c03Adam Cohen } 7102374abfda3e53f84e005df8923170308e4df8c03Adam Cohen 7114846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 712bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 7134846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(d, REORDER_DELAY); 7144846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7164846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private int getTargetRank(DragObject d, float[] recycle) { 7174846193300245c8c0a1f9bde3175f273df044309Sunny Goyal recycle = d.getVisualCenter(recycle); 7184846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return mContent.findNearestArea( 7194846193300245c8c0a1f9bde3175f273df044309Sunny Goyal (int) recycle[0] - getPaddingLeft(), (int) recycle[1] - getPaddingTop()); 7204846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7214846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 722091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void onDragOver(DragObject d, int reorderDelay) { 723b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollPauseAlarm.alarmPending()) { 7244846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 7254846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7264846193300245c8c0a1f9bde3175f273df044309Sunny Goyal final float[] r = new float[2]; 7274846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mTargetRank = getTargetRank(d, r); 728f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 729c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal if (mTargetRank != mPrevTargetRank) { 7304cda5b770db7f375a4766fe6c0d657b9d5303374Alan Viverette mReorderAlarm.cancelAlarm(); 731c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 732c46bfef5dfd8c6867641bdc32c27b03e2f183726Sunny Goyal mReorderAlarm.setAlarm(REORDER_DELAY); 733c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mPrevTargetRank = mTargetRank; 734e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal 735e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal if (d.stateAnnouncer != null) { 736e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal d.stateAnnouncer.announce(getContext().getString(R.string.move_to_position, 737e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal mTargetRank + 1)); 738e78e3d734b577c1ab6dc0738a83600374908ea52Sunny Goyal } 739bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 7404846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7414846193300245c8c0a1f9bde3175f273df044309Sunny Goyal float x = r[0]; 742b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal int currentPage = mContent.getNextPage(); 7434846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 744b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal float cellOverlap = mContent.getCurrentCellLayout().getCellWidth() 7453b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal * ICON_OVERSCROLL_WIDTH_FACTOR; 7463b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideLeftEdge = x < cellOverlap; 7473b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal boolean isOutsideRightEdge = x > (getWidth() - cellOverlap); 7484846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 7497066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal if (currentPage > 0 && (mContent.mIsRtl ? isOutsideRightEdge : isOutsideLeftEdge)) { 7503b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_LEFT, d); 751b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal } else if (currentPage < (mContent.getPageCount() - 1) 7527066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal && (mContent.mIsRtl ? isOutsideLeftEdge : isOutsideRightEdge)) { 7533b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal showScrollHint(DragController.SCROLL_RIGHT, d); 7544846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 7554846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mOnScrollHintAlarm.cancelAlarm(); 7564846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 757b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 7584846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 7594846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 7604846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 761df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 762df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 7633b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal private void showScrollHint(int direction, DragObject d) { 7643b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Show scroll hint on the right 7653b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (mScrollHintDir != direction) { 766b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.showScrollHint(direction); 7673b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mScrollHintDir = direction; 7683b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7693b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 7703b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal // Set alarm for when the hint is complete 7713b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal if (!mOnScrollHintAlarm.alarmPending() || mCurrentScrollDir != direction) { 7723b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mCurrentScrollDir = direction; 7733b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 7743b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setOnAlarmListener(new OnScrollHintListener(d)); 7753b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mOnScrollHintAlarm.setAlarm(SCROLL_HINT_DURATION); 7763b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 7773b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mReorderAlarm.cancelAlarm(); 7783b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal mTargetRank = mEmptyCellRank; 7793b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7803b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal } 7813b0883fcda88dd192549055a387fb41e1c2c17adSunny Goyal 782bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 783bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 7843e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 785bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 786bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 7872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 78895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 789f406615354a92367481a60966b6b873cae37fe4cSunny Goyal if (mInfo.opened) { 790f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mLauncher.closeFolder(); 791f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mRearrangeOnClose = true; 79231abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } else if (mState == STATE_ANIMATING) { 79331abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal mRearrangeOnClose = true; 794f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } else { 795f406615354a92367481a60966b6b873cae37fe4cSunny Goyal rearrangeChildren(); 79631abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal clearDragInfo(); 797f406615354a92367481a60966b6b873cae37fe4cSunny Goyal } 79831abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal } 79931abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal 80031abc291deb7a8879fc2ef675814efdb6fa9d56fSunny Goyal private void clearDragInfo() { 8013e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragInfo = null; 8023e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 8033e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mSuppressOnAdd = false; 80455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mIsExternalDrag = false; 8053e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 8063e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 807bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 80853b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // We only close the folder if this is a true drag exit, ie. not because 80953b8d071ce63b2b55fa8bdc71488c44308bfcf2fMindy DelliCarpini // a drop has occurred above the folder. 810bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 811bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 812bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 813bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 814bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 8154846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 816b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 817b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 818b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (mScrollHintDir != DragController.SCROLL_NONE) { 819b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.clearScrollHint(); 820b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 8214846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 8222801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8232801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 824e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal /** 825e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * When performing an accessibility drop, onDrop is sent immediately after onDragEnter. So we 826e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal * need to complete all transient states based on timers. 827e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal */ 828e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal @Override 829e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal public void prepareAccessibilityDrop() { 830e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal if (mReorderAlarm.alarmPending()) { 831e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarm.cancelAlarm(); 832e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 833e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 834e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal } 835e9b651eef1b9f3647eba94f833bff3fc52f5956bSunny Goyal 8361e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 8371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 8381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 839f3007589e346df224d357b389069adfeb266545eMichael Jurka Log.d(TAG, "Deferred handling drop because waiting for uninstall."); 8401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 8411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 8421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 8431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 8441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 8461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 8471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 8481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 8491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 8501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean successfulDrop = 8511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka success && (!beingCalledAfterUninstall || mUninstallSuccessful); 8525f8afe6280eae34620067696173e71943e1a30a3Winson Chung 8531e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (successfulDrop) { 85455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) { 85567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 85667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 85767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else { 85867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 859b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ShortcutInfo info = (ShortcutInfo) d.dragInfo; 860b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) 861b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ? mCurrentDragView : mContent.createNewView(info); 862b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 863b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal views.add(info.rank, icon); 864b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mContent.arrangeChildren(views, views.size()); 865b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mItemsInvalidated = true; 866b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal 867b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = true; 86867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mFolderIcon.onDrop(d); 869b8c663c492d32963b6ee33750fc985f037c58f10Sunny Goyal mSuppressOnAdd = false; 87067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 87167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 87267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 87367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 87467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 8755455425c1b0355f5dd652cc8e7a2369c33dc9883Michael Jurka if (!successfulDrop) { 8767a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mSuppressFolderDeletion = true; 8777a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 8785d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mScrollPauseAlarm.cancelAlarm(); 87967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 88067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 8819c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen } 8829c58d8269b3bdfdbe500b52ccce878ff2edb196bAdam Cohen 88367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 88467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 88505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 886bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragInfo = null; 887bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 888bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mSuppressOnAdd = false; 8894045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 8904045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 8914045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 892f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemLocationsInDatabaseBatch(); 893b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 894b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Use the item count to check for multi-page as the folder UI may not have 895b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // been refreshed yet. 896b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (getItemCount() <= mContent.itemsPerPage()) { 897b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // Show the animation, next time something is added to the folder. 898b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncher); 899b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 900b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 9014045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 9024045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 903fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 9041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 9051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 9061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 908fa401a10e7e9341daf6f3c5949bf9331902c26d0Sunny Goyal @Override 9091e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 9101e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 9111e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 9121e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 9131e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 9141e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9151e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 9161e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 917a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 918eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung public float getIntrinsicIconScaleFactor() { 919eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung return 1f; 920eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung } 921eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung 922eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung @Override 923043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 924043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 925043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 926043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 9271eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9281eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsAppInfoDropTarget() { 9291eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return false; 9301eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 9311eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 9321eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood @Override 9331eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood public boolean supportsDeleteDropTarget() { 9341eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood return true; 9351eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood } 9361eeb3fc9d874d98dfb43883d17efb4202d83d88aMathew Inwood 937ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal @Override 938ddec73471eb6cc1f15eb9421a205bb2362509075Sunny Goyal public void onFlingToDelete(DragObject d, PointF vec) { 939a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 940a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 941a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 942a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 943a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 944a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 945a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 946a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 947f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private void updateItemLocationsInDatabaseBatch() { 948f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 949f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 950f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < list.size(); i++) { 951f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen View v = list.get(i); 952f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 95308f7261d11a53ae4b330ad4fa897b8519de3d750Sunny Goyal info.rank = i; 954f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen items.add(info); 955f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 956f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 957f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen LauncherModel.moveItemsInDatabase(mLauncher, items, mInfo.id, 0); 958f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 959f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 960e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen public void addItemLocationsInDatabase() { 961e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> list = getItemsInReadingOrder(); 962e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < list.size(); i++) { 963e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = list.get(i); 964e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 965e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen LauncherModel.addItemToDatabase(mLauncher, info, mInfo.id, 0, 9668f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung info.cellX, info.cellY); 967e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 968e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 969e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 97067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 97167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 97205e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 97376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 974df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 975df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 976df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 977df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 978df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 979df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 9802801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 981c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.isFull(); 9822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 9842801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 9858e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 9862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 987892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 9882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 989f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int height = getFolderHeight(); 9908e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 991c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, sTempRect); 9922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 9932e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 994af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung 995c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerX = (int) (sTempRect.left + sTempRect.width() * scale / 2); 996c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int centerY = (int) (sTempRect.top + sTempRect.height() * scale / 2); 9972801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 9982801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 99941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal 100041d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal // We need to bound the folder to the currently visible workspace area 100141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal mLauncher.getWorkspace().getPageAreaRelativeToDragLayer(sTempRect); 100241d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int left = Math.min(Math.max(sTempRect.left, centeredLeft), 100341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.left + sTempRect.width() - width); 100441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal int top = Math.min(Math.max(sTempRect.top, centeredTop), 100541d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal sTempRect.top + sTempRect.height() - height); 1006c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal if (grid.isPhone && (grid.availableWidthPx - width) < grid.iconSizePx) { 1007af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // Center the folder if it is full (on phones only) 1008af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung left = (grid.availableWidthPx - width) / 2; 100941d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal } else if (width >= sTempRect.width()) { 1010af40f205d7f0c5f73a92ff5d9b8e9602dbde58c0Winson Chung // If the folder doesn't fit within the bounds, center it about the desired bounds 101141d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal left = sTempRect.left + (sTempRect.width() - width) / 2; 101235e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 101341d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal if (height >= sTempRect.height()) { 101441d8417678934449c2692a97c0ae7b0d8ac27326Sunny Goyal top = sTempRect.top + (sTempRect.height() - height) / 2; 10150e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 10162801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 10172801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 10182801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 10192801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 10202801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 1021268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 10222801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 1023268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 10242801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 10253bf84d3250bf45f2a5b041245e9bd327e03e22c0Adam Cohen 1026662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.width = width; 1027662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.height = height; 1028662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.x = left; 1029662b598c86a1772d95303ef9c921d4bbe342387bAdam Cohen lp.y = top; 10302801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 10312801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1032268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen float getPivotXForIconAnimation() { 1033268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotX; 1034268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1035268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen float getPivotYForIconAnimation() { 1036268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen return mFolderIconPivotY; 1037268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen } 1038268c4751b547e1470a94030af73a4e7bb8ea221eAdam Cohen 1039892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung private int getContentAreaHeight() { 10402e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen DeviceProfile grid = mLauncher.getDeviceProfile(); 1041c6205603efe1f2987caf96504c87d720a25b5a94Sunny Goyal Rect workspacePadding = grid.getWorkspacePadding(mContent.mIsRtl); 1042892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int maxContentAreaHeight = grid.availableHeightPx - 1043892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung workspacePadding.top - workspacePadding.bottom - 1044290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooterHeight; 10451960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen int height = Math.min(maxContentAreaHeight, 1046892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung mContent.getDesiredHeight()); 10471960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(height, MIN_CONTENT_DIMEN); 10481960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen } 10491960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen 10501960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen private int getContentAreaWidth() { 10511960ea4a7102bd0fa03cad1ea1e3a91f8e1bd9cdAdam Cohen return Math.max(mContent.getDesiredWidth(), MIN_CONTENT_DIMEN); 1052892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung } 1053892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung 1054f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen private int getFolderHeight() { 1055c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return getFolderHeight(getContentAreaHeight()); 1056c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1057c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1058c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal private int getFolderHeight(int contentAreaHeight) { 1059290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal return getPaddingTop() + getPaddingBottom() + contentAreaHeight + mFooterHeight; 1060f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 1061f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 1062f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1063c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentWidth = getContentAreaWidth(); 1064c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentHeight = getContentAreaHeight(); 10652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1066c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaWidthSpec = MeasureSpec.makeMeasureSpec(contentWidth, MeasureSpec.EXACTLY); 1067c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(contentHeight, MeasureSpec.EXACTLY); 1068c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1069c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.setFixedSize(contentWidth, contentHeight); 1070c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContentWrapper.measure(contentAreaWidthSpec, contentAreaHeightSpec); 1071a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal 1072a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal if (mContent.getChildCount() > 0) { 1073a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal int cellIconGap = (mContent.getPageAt(0).getCellWidth() 1074a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal - mLauncher.getDeviceProfile().iconSizePx) / 2; 1075a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.setPadding(mContent.getPaddingLeft() + cellIconGap, 1076a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingTop(), 1077a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mContent.getPaddingRight() + cellIconGap, 1078a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal mFooter.getPaddingBottom()); 1079a07c2f5c80908e8a612f4681314a7068b92baa9fSunny Goyal } 1080290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mFooter.measure(contentAreaWidthSpec, 1081290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal MeasureSpec.makeMeasureSpec(mFooterHeight, MeasureSpec.EXACTLY)); 1082c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1083c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderWidth = getPaddingLeft() + getPaddingRight() + contentWidth; 1084c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal int folderHeight = getFolderHeight(contentHeight); 1085c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal setMeasuredDimension(folderWidth, folderHeight); 1086c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1087c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1088c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1089c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1090c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1091c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren() { 1092c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(-1); 1093c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal } 1094c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal 1095c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal /** 1096c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * Rearranges the children based on their rank. 1097c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * @param itemCount if greater than the total children count, empty spaces are left at the end, 1098c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal * otherwise it is ignored. 1099c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal */ 1100c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal public void rearrangeChildren(int itemCount) { 1101c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal ArrayList<View> views = getItemsInReadingOrder(); 1102c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.arrangeChildren(views, Math.max(itemCount, views.size())); 11037c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 11042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1106c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal // TODO remove this once GSA code fix is submitted 1107c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal public ViewGroup getContent() { 1108c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal return (ViewGroup) mContent; 1109c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal } 1110c4918358049914a4700bc8f2eb91167eb4a67becSunny Goyal 1111a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 1112c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal return mContent.getItemCount(); 1113a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 1114a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 1115091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk void replaceFolderWithFinalItem() { 1116fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // Add the last remaining child to the workspace in place of the folder 1117fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Runnable onCompleteRunnable = new Runnable() { 1118fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen @Override 1119fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void run() { 11206febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson int itemCount = getItemCount(); 11216febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount <= 1) { 11226febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson View newIcon = null; 11236febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson 11246febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (itemCount == 1) { 11256febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Move the item from the folder to the workspace, in the position of the 11266febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // folder 11276febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, 11286febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId); 11296febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson ShortcutInfo finalItem = mInfo.contents.remove(0); 11306febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson newIcon = mLauncher.createShortcut(cellLayout, finalItem); 11316febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 11326febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY); 11336febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson } 1134fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 11356febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // Remove the folder 11362949fb5b16a07259e221c5c04470e90c8afb4ea8Winson mLauncher.removeItem(mFolderIcon, mInfo, true /* deleteFromDb */); 1137487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mFolderIcon instanceof DropTarget) { 1138487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 1139487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 1140fa56b3f2f1271d6045594eed294b22841c79c783Winson 11416febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson if (newIcon != null) { 11426febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // We add the child after removing the folder to prevent both from existing 11436febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // at the same time in the CellLayout. We need to add the new item with 11446febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson // addInScreenFromBind() to ensure that hotseat items are placed correctly. 11456febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mLauncher.getWorkspace().addInScreenFromBind(newIcon, mInfo.container, 11466febe1f3613a3b994fa4a2bfad3a14f80f3b0126Winson mInfo.screenId, mInfo.cellX, mInfo.cellY, mInfo.spanX, mInfo.spanY); 1147fa56b3f2f1271d6045594eed294b22841c79c783Winson 1148b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal // Focus the newly created child 1149b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal newIcon.requestFocus(); 1150b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1151c5e63f3dc7f19d0da8380e425894450302700ab9Adam Cohen } 1152fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1153fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen }; 1154bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View finalChild = mContent.getLastItem(); 1155fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (finalChild != null) { 1156fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mFolderIcon.performDestroyAnimation(finalChild, onCompleteRunnable); 115733231f587e1a6f716af68e6198df774d2847a8e5Winson Chung } else { 115833231f587e1a6f716af68e6198df774d2847a8e5Winson Chung onCompleteRunnable.run(); 1159afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1160fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mDestroyed = true; 1161fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 1162afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 1163fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen boolean isDestroyed() { 1164fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mDestroyed; 11652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 11662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 1167ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // This method keeps track of the last item in the folder for the purposes 1168ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 1169290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal public void updateTextViewFocus() { 1170bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal View lastChild = mContent.getLastItem(); 1171ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen if (lastChild != null) { 1172ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 1173ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 1174ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 1175ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 1176ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1177ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 1178ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 1179bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 118055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi Runnable cleanUpRunnable = null; 118155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1182689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // If we are coming from All Apps space, we defer removing the extra empty screen 1183689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen // until the folder closes 118455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragSource != mLauncher.getWorkspace() && !(d.dragSource instanceof Folder)) { 118555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable = new Runnable() { 118655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi @Override 118755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi public void run() { 1188689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, 1189689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen Launcher.EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, 1190689ff16ea27fb7c22c247aaf4f42ffe42fede253Adam Cohen null); 119155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 119255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi }; 1193bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 119455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 1195b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // If the icon was dropped while the page was being scrolled, we need to compute 1196b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // the target location again such that the icon is placed of the final page. 1197b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal if (!mContent.rankOnCurrentPage(mEmptyCellRank)) { 1198b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Reorder again. 1199b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mTargetRank = getTargetRank(d, null); 12004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1201b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal // Rearrange items immediately. 1202b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mReorderAlarmListener.onAlarm(mReorderAlarm); 12034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 1204b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mOnScrollHintAlarm.cancelAlarm(); 1205b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mScrollPauseAlarm.cancelAlarm(); 12064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 1207b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.completePendingPageChanges(); 12084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 120955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi View currentDragView; 121055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi ShortcutInfo si = mCurrentDragInfo; 121155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (mIsExternalDrag) { 1212c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal currentDragView = mContent.createAndAddViewForRank(si, mEmptyCellRank); 121395abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // Actually move the item in the database if it was an external drag. Call this 121495abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // before creating the view, so that ShortcutInfo is updated appropriately. 121595abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal LauncherModel.addOrMoveItemInDatabase( 121695abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mLauncher, si, mInfo.id, 0, si.cellX, si.cellY); 121795abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal 121895abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal // We only need to update the locations if it doesn't get handled in #onDropCompleted. 121995abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal if (d.dragSource != this) { 122095abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal updateItemLocationsInDatabaseBatch(); 122195abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal } 122295abbb330ce9bbaf23594245f0f8a795c8118038Sunny Goyal mIsExternalDrag = false; 122355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 122455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView = mCurrentDragView; 1225c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal mContent.addViewForRank(currentDragView, si, mEmptyCellRank); 122655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 122755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 122855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi if (d.dragView.hasDrawn()) { 122955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 123055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily reset the scale such that the animation target gets calculated correctly. 123155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleX = getScaleX(); 123255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi float scaleY = getScaleY(); 123355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(1.0f); 123455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(1.0f); 123555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, currentDragView, 123655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi cleanUpRunnable, null); 123755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleX(scaleX); 123855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi setScaleY(scaleY); 123955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 124055bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi d.deferDragViewCleanupPostAnimation = false; 124155bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi currentDragView.setVisibility(VISIBLE); 124255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 124355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mItemsInvalidated = true; 1244c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 124555bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 124655bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi // Temporarily suppress the listener, as we did all the work already here. 124755bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = true; 124855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mInfo.add(si); 124955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi mSuppressOnAdd = false; 12504b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal // Clear the drag info, as it is no longer being dragged. 12514b02017fa5bdb276347d0b9e8a76a9fdd5bb0eb9Sunny Goyal mCurrentDragInfo = null; 1252f406615354a92367481a60966b6b873cae37fe4cSunny Goyal mDragInProgress = false; 1253b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal 1254b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal if (mContent.getPageCount() > 1) { 1255b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal // The animation has already been shown while opening the folder. 1256b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncher); 1257b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal } 1258bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1259bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 12607a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // This is used so the item doesn't immediately appear in the folder when added. In one case 12617a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // we need to create the illusion that the item isn't added back to the folder yet, to 12627a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen // to correspond to the animation of the icon back into the folder. This is 12637a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void hideItem(ShortcutInfo info) { 12647a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 12657a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(INVISIBLE); 12667a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 12677a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen public void showItem(ShortcutInfo info) { 12687a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen View v = getViewForInfo(info); 12697a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen v.setVisibility(VISIBLE); 12707a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen } 12717a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen 1272b7e15adc7b67cb1d70ca72014b200dd6cbbf166aSunny Goyal @Override 1273bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 127405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If the item was dropped onto this open folder, we have done the work associated 127505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // with adding the item to the folder, as indicated by mSuppressOnAdd being set 1276bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mSuppressOnAdd) return; 12775d85c44fd873c740dc191b28424c2ee367d730a2Sunny Goyal mContent.createAndAddViewForRank(item, mContent.allocateRankForNewItem(item)); 12782e688a8cc217b69cd6cd46a7a408ca3dbfa48cb9Sunny Goyal mItemsInvalidated = true; 1279bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 1280bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 1281bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 1282bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 1283a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 12847c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 128505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If this item is being dragged from this open folder, we have already handled 128605e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // the work associated with removing the item, so we don't have to do anything here. 1287bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (item == mCurrentDragInfo) return; 1288df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1289290800b5b7d575fd709f244f54a5fa5b63b58876Sunny Goyal mContent.removeItem(v); 12902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 12912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 12922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 1293c3a609f950a713d995f1968574d8ed7b4449f415Sunny Goyal rearrangeChildren(); 12942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1295afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1296b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal if (mInfo.opened) { 1297b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal mLauncher.closeFolder(this, true); 1298b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } else { 1299b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal replaceFolderWithFinalItem(); 1300b9c29d455e301d1b31b911a37eb3bec7e0e16865Sunny Goyal } 1301afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1302a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 13037c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1304bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal private View getViewForInfo(final ShortcutInfo item) { 1305bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return mContent.iterateOverItems(new ItemOperator() { 1306bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1307bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1308bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal public boolean evaluate(ItemInfo info, View view, View parent) { 1309bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return info == item; 1310df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1311bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 1312df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1313df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 131476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void onItemsChanged() { 1315ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 131676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1317ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 131876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onTitleChanged(CharSequence title) { 131976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 132076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 13217c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 13227c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 13237c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 1324bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mContent.iterateOverItems(new ItemOperator() { 1325bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal 1326bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal @Override 1327bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal public boolean evaluate(ItemInfo info, View view, View parent) { 1328bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal mItemsInReadingOrder.add(view); 1329bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal return false; 13307c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 1331bc753359f8b08e0813016eebc8392b83a4d2bd6eSunny Goyal }); 13327c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 13337c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 13347c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 13357c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 13368dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 13378dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 13388dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 13398dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 1340ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen 1341ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1342ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen if (v == mFolderName && hasFocus) { 1343ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen startEditingFolderName(); 1344ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1345ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 13467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 13477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen @Override 13487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 13497d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen getHitRect(outRect); 13504846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.left -= mScrollAreaOffset; 13514846193300245c8c0a1f9bde3175f273df044309Sunny Goyal outRect.right += mScrollAreaOffset; 13524846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13534846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13548f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung @Override 1355a49b1f75cdf8efe88408173737a7b3c8f4b58a4cWinson public void fillInLaunchSourceData(View v, Bundle sourceData) { 13568f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung // Fill in from the folder icon's launch source provider first 13578f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung Stats.LaunchSourceUtils.populateSourceDataFromAncestorProvider(mFolderIcon, sourceData); 13588f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung sourceData.putString(Stats.SOURCE_EXTRA_SUB_CONTAINER, Stats.SUB_CONTAINER_FOLDER); 13598f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung sourceData.putInt(Stats.SOURCE_EXTRA_SUB_CONTAINER_PAGE, mContent.getCurrentPage()); 13608f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung } 13618f1eff7b6cc8621888ee46605c32e601f80a890bWinson Chung 13624846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollHintListener implements OnAlarmListener { 13634846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13644846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 13654846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13664846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollHintListener(DragObject object) { 13674846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 13684846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13694846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13704846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 13714846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Scroll hint has been shown long enough. Now scroll to appropriate page. 13724846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 13734846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 13744846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 13754846193300245c8c0a1f9bde3175f273df044309Sunny Goyal if (mCurrentScrollDir == DragController.SCROLL_LEFT) { 1376b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollLeft(); 13774846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 13784846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else if (mCurrentScrollDir == DragController.SCROLL_RIGHT) { 1379b863415c17aaaf6012647df5ed14803f89f94bcbSunny Goyal mContent.scrollRight(); 13804846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollHintDir = DragController.SCROLL_NONE; 13814846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } else { 13824846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // This should not happen 13834846193300245c8c0a1f9bde3175f273df044309Sunny Goyal return; 13844846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13854846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mCurrentScrollDir = DragController.SCROLL_NONE; 13864846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13874846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Pause drag event until the scrolling is finished 13884846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setOnAlarmListener(new OnScrollFinishedListener(mDragObject)); 13894846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mScrollPauseAlarm.setAlarm(DragController.RESCROLL_DELAY); 13904846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13914846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 13924846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13934846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private class OnScrollFinishedListener implements OnAlarmListener { 13944846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13954846193300245c8c0a1f9bde3175f273df044309Sunny Goyal private final DragObject mDragObject; 13964846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 13974846193300245c8c0a1f9bde3175f273df044309Sunny Goyal OnScrollFinishedListener(DragObject object) { 13984846193300245c8c0a1f9bde3175f273df044309Sunny Goyal mDragObject = object; 13994846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14004846193300245c8c0a1f9bde3175f273df044309Sunny Goyal 14014846193300245c8c0a1f9bde3175f273df044309Sunny Goyal /** 14024846193300245c8c0a1f9bde3175f273df044309Sunny Goyal * Page scroll is complete. 14034846193300245c8c0a1f9bde3175f273df044309Sunny Goyal */ 14044846193300245c8c0a1f9bde3175f273df044309Sunny Goyal @Override 14054846193300245c8c0a1f9bde3175f273df044309Sunny Goyal public void onAlarm(Alarm alarm) { 14064846193300245c8c0a1f9bde3175f273df044309Sunny Goyal // Reorder immediately on page change. 14074846193300245c8c0a1f9bde3175f273df044309Sunny Goyal onDragOver(mDragObject, 1); 14084846193300245c8c0a1f9bde3175f273df044309Sunny Goyal } 14097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 14101dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14111dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal // Compares item position based on rank and position giving priority to the rank. 1412317698bd012c1930b83bb4e2e47ac9e363fa6c6aSunny Goyal public static final Comparator<ItemInfo> ITEM_POS_COMPARATOR = new Comparator<ItemInfo>() { 14131dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal 14141dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal @Override 14151dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal public int compare(ItemInfo lhs, ItemInfo rhs) { 14161dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal if (lhs.rank != rhs.rank) { 14171dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.rank - rhs.rank; 14181dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else if (lhs.cellY != rhs.cellY) { 14191dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellY - rhs.cellY; 14201dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } else { 14211dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal return lhs.cellX - rhs.cellX; 14221dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 14231dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal } 14241dd0f8bf51d4e2befe0caece0e361a96ae697f41Sunny Goyal }; 142531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1426