Folder.java revision 3371da0159cc54ff8ae1b1b26effb96445f208d5
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 17a5902524d4403885eb4c50360bf3465c6be796efJoe Onoratopackage com.android.launcher2; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.Animator; 20df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.AnimatorListenerAdapter; 21df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ObjectAnimator; 22df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.PropertyValuesHolder; 23df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ValueAnimator; 24df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.animation.ValueAnimator.AnimatorUpdateListener; 2531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.content.res.Resources; 27fb5411e98278d461b78aea0663d3e85f7a9e8a15Romain Guyimport android.graphics.Rect; 28badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohenimport android.graphics.drawable.Drawable; 297a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohenimport android.text.InputType; 30e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Selection; 31e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohenimport android.text.Spannable; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 3376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.ActionMode; 3476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.KeyEvent; 35df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.view.LayoutInflater; 3676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.Menu; 3776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.MenuItem; 380c872ba544ecfd9b106bb66137da8680927590deAdam Cohenimport android.view.MotionEvent; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 403371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 413371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityManager; 422801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohenimport android.view.animation.AccelerateInterpolator; 432801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohenimport android.view.animation.DecelerateInterpolator; 4476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.EditorInfo; 4576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.view.inputmethod.InputMethodManager; 4631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.widget.LinearLayout; 47df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohenimport android.widget.TextView; 4831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 49edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guyimport com.android.launcher.R; 50a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohenimport com.android.launcher2.FolderInfo.FolderListener; 51edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 52c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 53c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Represents a set of icons chosen by the user or generated by the system. 5631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 578dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohenpublic class Folder extends LinearLayout implements DragSource, View.OnClickListener, 58ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener, 59ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen View.OnFocusChangeListener { 6031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 614eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen private static final String TAG = "Launcher.Folder"; 62df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 634eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen protected DragController mDragController; 6431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected Launcher mLauncher; 6531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected FolderInfo mInfo; 6631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 67df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_NONE = -1; 68df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_SMALL = 0; 69df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_ANIMATING = 1; 70df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static final int STATE_OPEN = 2; 71df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 72df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private int mExpandDuration; 73df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen protected CellLayout mContent; 74df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private final LayoutInflater mInflater; 75df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private final IconCache mIconCache; 76df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private int mState = STATE_NONE; 772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private static final int FULL_GROW = 0; 782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private static final int PARTIAL_GROW = 1; 79bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private static final int REORDER_ANIMATION_DURATION = 230; 80bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private static final int ON_EXIT_CLOSE_DELAY = 800; 812801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private int mMode = PARTIAL_GROW; 822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private boolean mRearrangeOnClose = false; 832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private FolderIcon mFolderIcon; 842801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private int mMaxCountX; 852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private int mMaxCountY; 862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private Rect mNewSize = new Rect(); 873e8f811f31a2275e778244427271f77f4116c08bAdam Cohen private Rect mIconRect = new Rect(); 887c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen private ArrayList<View> mItemsInReadingOrder = new ArrayList<View>(); 89badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen private Drawable mIconDrawable; 907c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean mItemsInvalidated = false; 91bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private ShortcutInfo mCurrentDragInfo; 92bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private View mCurrentDragView; 93bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean mSuppressOnAdd = false; 94bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private int[] mTargetCell = new int[2]; 95bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private int[] mPreviousTargetCell = new int[2]; 96bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private int[] mEmptyCell = new int[2]; 97bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private Alarm mReorderAlarm = new Alarm(); 98bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private Alarm mOnExitAlarm = new Alarm(); 9976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private int mFolderNameHeight; 1008e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen private Rect mTempRect = new Rect(); 10167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDragInProgress = false; 10267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mDeleteFolderOnDropCompleted = false; 10367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen private boolean mSuppressFolderDeletion = false; 10405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen private boolean mItemAddedBackToSelfViaIcon = false; 105ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen FolderEditText mFolderName; 106228da5a24e5a680cfb7bec14a24d20b5cb595a34Adam Cohen 10776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean mIsEditingName = false; 10876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private InputMethodManager mInputMethodManager; 109df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 110a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen private static String sDefaultFolderName; 111a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen private static String sHintText; 112a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 11331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 11431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 11531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 11631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 11731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param attrs The attribtues set containing the Workspace's customization values. 11831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 11931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Folder(Context context, AttributeSet attrs) { 12031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 12131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project setAlwaysDrawnWithCacheEnabled(false); 122df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mInflater = LayoutInflater.from(context); 123df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mIconCache = ((LauncherApplication)context.getApplicationContext()).getIconCache(); 1248e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen mMaxCountX = LauncherModel.getCellCountX(); 1258e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen mMaxCountY = LauncherModel.getCellCountY(); 12676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 12776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager = (InputMethodManager) 12876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mContext.getSystemService(Context.INPUT_METHOD_SERVICE); 12976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 13076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen Resources res = getResources(); 13176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mExpandDuration = res.getInteger(R.integer.config_folderAnimDuration); 1324ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 1334ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen if (sDefaultFolderName == null) { 1344ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen sDefaultFolderName = res.getString(R.string.folder_name); 1354ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 136a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (sHintText == null) { 137a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen sHintText = res.getString(R.string.folder_hint_text); 138a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 1394eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen mLauncher = (Launcher) context; 140ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // We need this view to be focusable in touch mode so that when text editing of the folder 141ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // name is complete, we have something to focus on, thus hiding the cursor and giving 142ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // reliable behvior when clicking the text field (since it will always gain focus on click). 143ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusableInTouchMode(true); 14431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 14531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 14631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 14731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected void onFinishInflate() { 14831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super.onFinishInflate(); 149df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mContent = (CellLayout) findViewById(R.id.folder_content); 1502801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mContent.setGridSize(0, 0); 151ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName = (FolderEditText) findViewById(R.id.folder_name); 152ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setFolder(this); 153ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen mFolderName.setOnFocusChangeListener(this); 15476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 15576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen // We find out how tall the text view wants to be (it is set to wrap_content), so that 15676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen // we can allocate the appropriate amount of space for it. 15776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen int measureSpec = MeasureSpec.UNSPECIFIED; 15876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.measure(measureSpec, measureSpec); 15976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderNameHeight = mFolderName.getMeasuredHeight(); 16076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 16176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen // We disable action mode for now since it messes up the view on phones 16276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setCustomSelectionActionModeCallback(mActionModeCallback); 16376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderName.setOnEditorActionListener(this); 1644ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setSelectAllOnFocus(true); 1657a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen mFolderName.setInputType(mFolderName.getInputType() | 1667a14d0bddea652ddca855af0c413e47a6c1360b2Adam Cohen InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_CAP_WORDS); 16731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1682801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 16976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private ActionMode.Callback mActionModeCallback = new ActionMode.Callback() { 17076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 17176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 17276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 17376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 17476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onCreateActionMode(ActionMode mode, Menu menu) { 17576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 17676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 17776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 17876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onDestroyActionMode(ActionMode mode) { 17976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 18076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 18176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 18276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 18376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 18476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen }; 18576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 18631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void onClick(View v) { 187df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 188df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 189df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen // refactor this code from Folder 190df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 191df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen int[] pos = new int[2]; 192df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen v.getLocationOnScreen(pos); 193df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen item.intent.setSourceBounds(new Rect(pos[0], pos[1], 194df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen pos[0] + v.getWidth(), pos[1] + v.getHeight())); 195df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mLauncher.startActivitySafely(item.intent, item); 196df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 19731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 19831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onLongClick(View v) { 200df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen Object tag = v.getTag(); 201df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (tag instanceof ShortcutInfo) { 202df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo item = (ShortcutInfo) tag; 203df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (!v.isInTouchMode()) { 204df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 205df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 206df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 2077d7541e7b48fdc114c24b3b0aa75e70d7228041eWinson Chung mLauncher.dismissFolderCling(null); 2087d7541e7b48fdc114c24b3b0aa75e70d7228041eWinson Chung 209df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mLauncher.getWorkspace().onDragStartedWithItem(v); 210ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen mLauncher.getWorkspace().beginDragShared(v, this); 211badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen mIconDrawable = ((TextView) v).getCompoundDrawables()[1]; 21276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 21376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen mCurrentDragInfo = item; 214bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mEmptyCell[0] = item.cellX; 215bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mEmptyCell[1] = item.cellY; 216bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = v; 217fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 218fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen mContent.removeView(mCurrentDragView); 219fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen mInfo.remove(mCurrentDragInfo); 22067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = true; 22105e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 222df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 22331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return true; 22431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 22531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean isEditingName() { 22776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mIsEditingName; 22876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 22976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void startEditingFolderName() { 231a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(""); 23276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = true; 23376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 23576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void dismissEditingName() { 23676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mInputMethodManager.hideSoftInputFromWindow(getWindowToken(), 0); 23776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen doneEditingFolderName(true); 23876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 23976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 24076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void doneEditingFolderName(boolean commit) { 241a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mFolderName.setHint(sHintText); 2421df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // Convert to a string here to ensure that no other state associated with the text field 2431df26a368a135395b7bd61e9b109044b33b1b0beAdam Cohen // gets saved. 2443371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen String newTitle = mFolderName.getText().toString(); 2453371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mInfo.setTitle(newTitle); 24676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen LauncherModel.updateItemInDatabase(mLauncher, mInfo); 247ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 2483371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (commit) { 2493371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 2503371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen String.format(mContext.getString(R.string.folder_renamed), newTitle)); 2513371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 252ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // In order to clear the focus from the text field, we set the focus on ourself. This 253ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // ensures that every time the field is clicked, focus is gained, giving reliable behavior. 254ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen requestFocus(); 255ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 256e601a43345224e3e386abc68bbea8b08b2df9570Adam Cohen Selection.setSelection((Spannable) mFolderName.getText(), 0, 0); 25776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mIsEditingName = false; 25876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 25976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 26076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 26176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (actionId == EditorInfo.IME_ACTION_DONE) { 26276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen dismissEditingName(); 26376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 26476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 26576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return false; 26676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 26776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 26876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public View getEditTextRegion() { 26976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mFolderName; 27076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 27176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 272badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen public Drawable getDragDrawable() { 273badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen return mIconDrawable; 274badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen } 275badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 2760c872ba544ecfd9b106bb66137da8680927590deAdam Cohen /** 2770c872ba544ecfd9b106bb66137da8680927590deAdam Cohen * We need to handle touch events to prevent them from falling through to the workspace below. 2780c872ba544ecfd9b106bb66137da8680927590deAdam Cohen */ 2790c872ba544ecfd9b106bb66137da8680927590deAdam Cohen @Override 2800c872ba544ecfd9b106bb66137da8680927590deAdam Cohen public boolean onTouchEvent(MotionEvent ev) { 2810c872ba544ecfd9b106bb66137da8680927590deAdam Cohen return true; 2820c872ba544ecfd9b106bb66137da8680927590deAdam Cohen } 2830c872ba544ecfd9b106bb66137da8680927590deAdam Cohen 28400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato public void setDragController(DragController dragController) { 28500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen void setFolderIcon(FolderIcon icon) { 2892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon = icon; 2902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 2912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 2923371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 2933371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 2943371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // When the folder gets focus, we don't want to announce the list of items. 2953371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 2963371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 2973371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return the FolderInfo object associated with this folder 30031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 30131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project FolderInfo getInfo() { 30231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return mInfo; 30331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 30431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void bind(FolderInfo info) { 30631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mInfo = info; 307df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ArrayList<ShortcutInfo> children = info.contents; 308c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen ArrayList<ShortcutInfo> overflow = new ArrayList<ShortcutInfo>(); 3097c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen setupContentForNumItems(children.size()); 3100057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen int count = 0; 311df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen for (int i = 0; i < children.size(); i++) { 312df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen ShortcutInfo child = (ShortcutInfo) children.get(i); 313c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen if (!createAndAddShortcut(child)) { 314c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen overflow.add(child); 3150057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen } else { 3160057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen count++; 317c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 318df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 319c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 3200057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen // We rearrange the items in case there are any empty gaps 3210057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen setupContentForNumItems(count); 3220057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen 323c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // If our folder has too many items we prune them from the list. This is an issue 324c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // when upgrading from the old Folders implementation which could contain an unlimited 325c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // number of items. 326c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen for (ShortcutInfo item: overflow) { 327c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen mInfo.remove(item); 328c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, item); 329c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 330c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 3314dbe6d993485a702505ee4895db94aaa89655f2cAdam Cohen mItemsInvalidated = true; 332ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 333a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen mInfo.addListener(this); 3344ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen 335afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (!sDefaultFolderName.contentEquals(mInfo.title)) { 3364ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(mInfo.title); 3374ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } else { 3384ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen mFolderName.setText(""); 3394ef610fc88e447ff6d6cdd382a7d064be9f739d6Adam Cohen } 340df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 341df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 342df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 343df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Creates a new UserFolder, inflated from R.layout.user_folder. 344df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 345df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @param context The application's context. 346df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * 347df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * @return A new UserFolder. 348df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 349df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen static Folder fromXml(Context context) { 350df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return (Folder) LayoutInflater.from(context).inflate(R.layout.user_folder, null); 351df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 352df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 353df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen /** 354df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * This method is intended to make the UserFolder to be visually identical in size and position 355df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * to its associated FolderIcon. This allows for a seamless transition into the expanded state. 356df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen */ 357df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private void positionAndSizeAsIcon() { 3583e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (!(getParent() instanceof DragLayer)) return; 359df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 3608e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 361df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 3622801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mMode == PARTIAL_GROW) { 3632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setScaleX(0.8f); 3642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setScaleY(0.8f); 3652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setAlpha(0f); 3662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 3673e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(mFolderIcon, mIconRect); 3683e8f811f31a2275e778244427271f77f4116c08bAdam Cohen lp.width = mIconRect.width(); 3693e8f811f31a2275e778244427271f77f4116c08bAdam Cohen lp.height = mIconRect.height(); 3703e8f811f31a2275e778244427271f77f4116c08bAdam Cohen lp.x = mIconRect.left; 3713e8f811f31a2275e778244427271f77f4116c08bAdam Cohen lp.y = mIconRect.top; 3722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mContent.setAlpha(0); 3732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 374df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_SMALL; 375df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 376df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 377df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateOpen() { 3783e8f811f31a2275e778244427271f77f4116c08bAdam Cohen positionAndSizeAsIcon(); 3793e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 3808e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 381df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 3822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen ObjectAnimator oa; 3838e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 384df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 3852801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen centerAboutIcon(); 3862801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mMode == PARTIAL_GROW) { 3872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1); 3882801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f); 3892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f); 3902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa = ObjectAnimator.ofPropertyValuesHolder(this, alpha, scaleX, scaleY); 3912801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 3922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", mNewSize.width()); 3932801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", mNewSize.height()); 3942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", mNewSize.left); 3952801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", mNewSize.top); 3962801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y); 3972801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addUpdateListener(new AnimatorUpdateListener() { 3982801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public void onAnimationUpdate(ValueAnimator animation) { 3992801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen requestLayout(); 4002801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 4012801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen }); 4022801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f); 4042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen ObjectAnimator alphaOa = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha); 4052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen alphaOa.setDuration(mExpandDuration); 4062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen alphaOa.setInterpolator(new AccelerateInterpolator(2.0f)); 4072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen alphaOa.start(); 4082801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 409df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 4102801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 411df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 412df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 4133371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 4143371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen String.format(mContext.getString(R.string.folder_opened), 4153371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mContent.getCountX(), mContent.getCountY())); 416df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 417df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 418df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 419df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 4202801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_OPEN; 4217a74ac9cd68db5e8bba87bbda43f73cea9c427c8Winson Chung 4227a74ac9cd68db5e8bba87bbda43f73cea9c427c8Winson Chung Cling cling = mLauncher.showFirstRunFoldersCling(); 4237a74ac9cd68db5e8bba87bbda43f73cea9c427c8Winson Chung if (cling != null) { 4247a74ac9cd68db5e8bba87bbda43f73cea9c427c8Winson Chung cling.bringToFront(); 4257a74ac9cd68db5e8bba87bbda43f73cea9c427c8Winson Chung } 426ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen setFocusOnFirstChild(); 427df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 428df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 4292801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 4302801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.start(); 431df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 432df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 4333371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen private void sendCustomAccessibilityEvent(int type, String text) { 4343371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (AccessibilityManager.getInstance(mContext).isEnabled()) { 4353371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent event = AccessibilityEvent.obtain(type); 4363371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen onInitializeAccessibilityEvent(event); 4373371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen event.getText().add(text); 4383371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityManager.getInstance(mContext).sendAccessibilityEvent(event); 4393371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4403371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 4413371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 442ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen private void setFocusOnFirstChild() { 443ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen View firstChild = mContent.getChildAt(0, 0); 444ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen if (firstChild != null) { 445ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen firstChild.requestFocus(); 446ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 447ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 448ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 449df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void animateClosed() { 4508e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen if (!(getParent() instanceof DragLayer)) return; 451df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 4522801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen ObjectAnimator oa; 4532801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mMode == PARTIAL_GROW) { 4542801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0); 4552801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 0.9f); 4562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 0.9f); 4572801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa = ObjectAnimator.ofPropertyValuesHolder(this, alpha, scaleX, scaleY); 4582801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 4598e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 4602801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4613e8f811f31a2275e778244427271f77f4116c08bAdam Cohen PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", mIconRect.width()); 4623e8f811f31a2275e778244427271f77f4116c08bAdam Cohen PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", mIconRect.height()); 4633e8f811f31a2275e778244427271f77f4116c08bAdam Cohen PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", mIconRect.left); 4643e8f811f31a2275e778244427271f77f4116c08bAdam Cohen PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", mIconRect.top); 4652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y); 4662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addUpdateListener(new AnimatorUpdateListener() { 4672801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public void onAnimationUpdate(ValueAnimator animation) { 4682801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen requestLayout(); 4692801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 4702801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen }); 4712801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 4722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f); 4732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen ObjectAnimator alphaOa = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha); 4742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen alphaOa.setDuration(mExpandDuration); 4752801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen alphaOa.setInterpolator(new DecelerateInterpolator(2.0f)); 4762801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen alphaOa.start(); 4772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 478df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 4792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.addListener(new AnimatorListenerAdapter() { 480df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 481df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationEnd(Animator animation) { 4822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen onCloseComplete(); 4832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mState = STATE_SMALL; 484df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 485df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen @Override 486df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public void onAnimationStart(Animator animation) { 4873371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, 4883371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mContext.getString(R.string.folder_closed)); 489df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mState = STATE_ANIMATING; 490df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 491df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen }); 4922801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.setDuration(mExpandDuration); 4932801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen oa.start(); 494df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 495df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 496df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen void notifyDataSetChanged() { 497df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen // recreate all the children if the data set changes under us. We may want to do this more 498df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen // intelligently (ie just removing the views that should no longer exist) 499df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mContent.removeAllViewsInLayout(); 500df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen bind(mInfo); 501df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 502df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 503cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 504cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 505df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final int itemType = item.itemType; 5062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 5072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) && 5082801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen !isFull()); 509df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 510df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 511df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen protected boolean findAndSetEmptyCells(ShortcutInfo item) { 512df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen int[] emptyCell = new int[2]; 513df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (mContent.findCellForSpan(emptyCell, item.spanX, item.spanY)) { 514df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen item.cellX = emptyCell[0]; 515df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen item.cellY = emptyCell[1]; 516df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 517df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } else { 518df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return false; 519df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 520df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 521df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 522c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen protected boolean createAndAddShortcut(ShortcutInfo item) { 523df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen final TextView textView = 524e87b924efaaf1cfb555a4327dc653929a4c182f1Adam Cohen (TextView) mInflater.inflate(R.layout.application, this, false); 525df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen textView.setCompoundDrawablesWithIntrinsicBounds(null, 526df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen new FastBitmapDrawable(item.getIcon(mIconCache)), null, null); 527df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen textView.setText(item.title); 528df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen textView.setTag(item); 529df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 530df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen textView.setOnClickListener(this); 531df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen textView.setOnLongClickListener(this); 532df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 533c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // We need to check here to verify that the given item's location isn't already occupied 534c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // by another item. If it is, we need to find the next available slot and assign 535c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // it that position. This is an issue when upgrading from the old Folders implementation 536c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen // which could contain an unlimited number of items. 5370057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen if (mContent.getChildAt(item.cellX, item.cellY) != null || item.cellX < 0 || item.cellY < 0 5380057bbcfa4a2ee12c5e87cba8c3fac8eadb078edAdam Cohen || item.cellX >= mContent.getCountX() || item.cellY >= mContent.getCountY()) { 539c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen if (!findAndSetEmptyCells(item)) { 540c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen return false; 541c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 542c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen } 543c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen 544df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen CellLayout.LayoutParams lp = 545df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen new CellLayout.LayoutParams(item.cellX, item.cellY, item.spanX, item.spanY); 546df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen boolean insert = false; 547ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen textView.setOnKeyListener(new FolderKeyEventListener()); 548df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen mContent.addViewToCellLayout(textView, insert ? 0 : -1, (int)item.id, lp, true); 549c508b2d701ef980875f7ebc71bf2d87781159478Adam Cohen return true; 550df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 551df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 552cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 553bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mPreviousTargetCell[0] = -1; 554bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mPreviousTargetCell[1] = -1; 555bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.cancelAlarm(); 556df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 557df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 558bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mReorderAlarmListener = new OnAlarmListener() { 559bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 560bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen realTimeReorder(mEmptyCell, mTargetCell); 561bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 562bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 563bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 564bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean readingOrderGreaterThan(int[] v1, int[] v2) { 565bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (v1[1] > v2[1] || (v1[1] == v2[1] && v1[0] > v2[0])) { 566bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen return true; 567bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } else { 568bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen return false; 569bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 570df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 571df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 572bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private void realTimeReorder(int[] empty, int[] target) { 573bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen boolean wrap; 574bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen int startX; 575bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen int endX; 576bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen int startY; 57776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen int delay = 0; 57876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen float delayAmount = 30; 579bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (readingOrderGreaterThan(target, empty)) { 580bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen wrap = empty[0] >= mContent.getCountX() - 1; 581bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen startY = wrap ? empty[1] + 1 : empty[1]; 582bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen for (int y = startY; y <= target[1]; y++) { 583bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen startX = y == empty[1] ? empty[0] + 1 : 0; 584bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen endX = y < target[1] ? mContent.getCountX() - 1 : target[0]; 585bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen for (int x = startX; x <= endX; x++) { 586bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen View v = mContent.getChildAt(x,y); 587bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mContent.animateChildToPosition(v, empty[0], empty[1], 58876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen REORDER_ANIMATION_DURATION, delay)) { 589bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen empty[0] = x; 590bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen empty[1] = y; 59176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen delay += delayAmount; 59276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen delayAmount *= 0.9; 593bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 594bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 595bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 596bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } else { 597bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen wrap = empty[0] == 0; 598bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen startY = wrap ? empty[1] - 1 : empty[1]; 599bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen for (int y = startY; y >= target[1]; y--) { 600bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen startX = y == empty[1] ? empty[0] - 1 : mContent.getCountX() - 1; 601bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen endX = y > target[1] ? 0 : target[0]; 602bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen for (int x = startX; x >= endX; x--) { 603bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen View v = mContent.getChildAt(x,y); 604bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mContent.animateChildToPosition(v, empty[0], empty[1], 60576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen REORDER_ANIMATION_DURATION, delay)) { 606bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen empty[0] = x; 607bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen empty[1] = y; 60876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen delay += delayAmount; 60976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen delayAmount *= 0.9; 610bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 611bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 612bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 613bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 614bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 615bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 616bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragOver(DragObject d) { 617bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen float[] r = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, null); 618bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mTargetCell = mContent.findNearestArea((int) r[0], (int) r[1], 1, 1, mTargetCell); 619bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 620bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mTargetCell[0] != mPreviousTargetCell[0] || mTargetCell[1] != mPreviousTargetCell[1]) { 621bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 622bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.setOnAlarmListener(mReorderAlarmListener); 623bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.setAlarm(150); 624bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mPreviousTargetCell[0] = mTargetCell[0]; 625bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mPreviousTargetCell[1] = mTargetCell[1]; 626bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 627df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 628df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 629bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // This is used to compute the visual center of the dragView. The idea is that 630bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 631bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // is the appropriate point to use when determining drop location. 632bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 633bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen DragView dragView, float[] recycle) { 634bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen float res[]; 635bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (recycle == null) { 636bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen res = new float[2]; 637bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } else { 638bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen res = recycle; 639df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 6402801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 641bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 642bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 643bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 644bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // R.dimen.dragViewOffsetY. 645bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen int left = x - xOffset; 646bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen int top = y - yOffset; 647bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 648bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // In order to find the visual center, we shift by half the dragRect 649bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 650bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 651bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 652bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen return res; 653bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 654bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 655bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen OnAlarmListener mOnExitAlarmListener = new OnAlarmListener() { 656bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAlarm(Alarm alarm) { 6573e8f811f31a2275e778244427271f77f4116c08bAdam Cohen completeDragExit(); 658bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 659bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen }; 6602801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 66195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen public void completeDragExit() { 6623e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mLauncher.closeFolder(); 6633e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragInfo = null; 6643e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mCurrentDragView = null; 6653e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mSuppressOnAdd = false; 6663e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mRearrangeOnClose = true; 6673e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 6683e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 669bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDragExit(DragObject d) { 670bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // We only close the folder if this is a true drag exit, ie. not because a drop 671bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // has occurred above the folder. 672bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!d.dragComplete) { 673bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setOnAlarmListener(mOnExitAlarmListener); 674bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY); 675bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 676bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mReorderAlarm.cancelAlarm(); 6772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 6782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 679c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public void onDropCompleted(View target, DragObject d, boolean success) { 68067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (success) { 68105e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon) { 68267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 68367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 68467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else { 68567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // The drag failed, we need to return the item to the folder 68667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mFolderIcon.onDrop(d); 68767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 68867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // We're going to trigger a "closeFolder" which may occur before this item has 68967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen // been added back to the folder -- this could cause the folder to be deleted 69067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 69167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mSuppressFolderDeletion = true; 69267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 69367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 69467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen 69567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (target != this) { 69667bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mOnExitAlarm.alarmPending()) { 69767bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mOnExitAlarm.cancelAlarm(); 69867bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen completeDragExit(); 69967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 70067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 70167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = false; 70267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDragInProgress = false; 70305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = false; 704bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragInfo = null; 705bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mCurrentDragView = null; 706bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mSuppressOnAdd = false; 7074045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 7084045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // Reordering may have occured, and we need to save the new item locations. We do this once 7094045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen // at the end to prevent unnecessary database operations. 7104045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen updateItemLocationsInDatabase(); 7114045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 7124045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen 7134045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen private void updateItemLocationsInDatabase() { 7144045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen ArrayList<View> list = getItemsInReadingOrder(); 7154045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen for (int i = 0; i < list.size(); i++) { 7164045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen View v = list.get(i); 7174045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 7184045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen LauncherModel.moveItemInDatabase(mLauncher, info, mInfo.id, 0, 7194045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen info.cellX, info.cellY); 7204045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen } 72167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 722228da5a24e5a680cfb7bec14a24d20b5cb595a34Adam Cohen 72367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen public void notifyDrop() { 72467bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (mDragInProgress) { 72505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen mItemAddedBackToSelfViaIcon = true; 72676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 727df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 728df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 729df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen public boolean isDropEnabled() { 730df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return true; 731df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen } 732df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen 733cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public DropTarget getDropTargetDelegate(DragObject d) { 734df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return null; 73531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 736a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 7374045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen private void setupContentDimensions(int count) { 7382801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen ArrayList<View> list = getItemsInReadingOrder(); 7392801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 7402801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int countX = mContent.getCountX(); 7412801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int countY = mContent.getCountY(); 7427c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen boolean done = false; 7437c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 7447c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen while (!done) { 7457c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen int oldCountX = countX; 7467c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen int oldCountY = countY; 7477c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (countX * countY < count) { 7487c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen // Current grid is too small, expand it 7497c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (countX <= countY && countX < mMaxCountX) { 7507c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen countX++; 7517c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } else if (countY < mMaxCountY) { 7527c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen countY++; 7537c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 7547c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (countY == 0) countY++; 7557c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } else if ((countY - 1) * countX >= count && countY >= countX) { 7567c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen countY = Math.max(0, countY - 1); 7577c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } else if ((countX - 1) * countY >= count) { 7587c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen countX = Math.max(0, countX - 1); 7592801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 7607c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen done = countX == oldCountX && countY == oldCountY; 7612801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 7627c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mContent.setGridSize(countX, countY); 7632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen arrangeChildren(list); 7642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 7652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 7662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen public boolean isFull() { 7672801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return getItemCount() >= mMaxCountX * mMaxCountY; 7682801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 7692801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 7702801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void centerAboutIcon() { 7718e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 7722801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 7732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 774f4bb1cdecd3cf866a1d87b7b8560234fa7dd4cc5Adam Cohen int height = getPaddingTop() + getPaddingBottom() + mContent.getDesiredHeight() 775f4bb1cdecd3cf866a1d87b7b8560234fa7dd4cc5Adam Cohen + mFolderNameHeight; 7768e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); 7778e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen 7788e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen parent.getDescendantRectRelativeToSelf(mFolderIcon, mTempRect); 7792801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 7808e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int centerX = mTempRect.centerX(); 7818e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int centerY = mTempRect.centerY(); 7822801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredLeft = centerX - width / 2; 7832801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int centeredTop = centerY - height / 2; 7842801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 78535e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen // We first fetch the currently visible CellLayoutChildren 7863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout currentPage = mLauncher.getWorkspace().getCurrentDropLayout(); 78735e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen CellLayoutChildren boundingLayout = currentPage.getChildrenLayout(); 78835e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen Rect bounds = new Rect(); 78935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen parent.getDescendantRectRelativeToSelf(boundingLayout, bounds); 79035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen 79135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen // We need to bound the folder to the currently visible CellLayoutChildren 79235e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen int left = Math.min(Math.max(bounds.left, centeredLeft), 79335e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen bounds.left + bounds.width() - width); 79435e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen int top = Math.min(Math.max(bounds.top, centeredTop), 79535e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen bounds.top + bounds.height() - height); 79635e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen // If the folder doesn't fit within the bounds, center it about the desired bounds 79735e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen if (width >= bounds.width()) { 79835e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen left = bounds.left + (bounds.width() - width) / 2; 79935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 80035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen if (height >= bounds.height()) { 80135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen top = bounds.top + (bounds.height() - height) / 2; 8020e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } 8032801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 8042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotX = width / 2 + (centeredLeft - left); 8052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderPivotY = height / 2 + (centeredTop - top); 8062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotX(folderPivotX); 8072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setPivotY(folderPivotY); 8082801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * 8092801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotX / width)); 8102801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int folderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * 8112801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen (1.0f * folderPivotY / height)); 8122801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon.setPivotX(folderIconPivotX); 8132801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mFolderIcon.setPivotY(folderIconPivotY); 8142801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 8152801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mMode == PARTIAL_GROW) { 8162801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen lp.width = width; 8172801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen lp.height = height; 8182801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen lp.x = left; 8192801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen lp.y = top; 8202801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 8212801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mNewSize.set(left, top, left + width, top + height); 8222801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8232801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8242801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 8252801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void setupContentForNumItems(int count) { 8264045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen setupContentDimensions(count); 8272801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 8288e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); 8292801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (lp == null) { 8308e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen lp = new DragLayer.LayoutParams(0, 0); 8318e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen lp.customPosition = true; 8322801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setLayoutParams(lp); 8332801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8342801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen centerAboutIcon(); 8352801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8362801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 837234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 838234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); 839f4bb1cdecd3cf866a1d87b7b8560234fa7dd4cc5Adam Cohen int height = getPaddingTop() + getPaddingBottom() + mContent.getDesiredHeight() 840f4bb1cdecd3cf866a1d87b7b8560234fa7dd4cc5Adam Cohen + mFolderNameHeight; 841234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen 842234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen int contentWidthSpec = MeasureSpec.makeMeasureSpec(mContent.getDesiredWidth(), 843234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen MeasureSpec.EXACTLY); 844234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen int contentHeightSpec = MeasureSpec.makeMeasureSpec(mContent.getDesiredHeight(), 845234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen MeasureSpec.EXACTLY); 846234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen mContent.measure(contentWidthSpec, contentHeightSpec); 847234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen 848234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen mFolderName.measure(contentWidthSpec, 849234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen MeasureSpec.makeMeasureSpec(mFolderNameHeight, MeasureSpec.EXACTLY)); 850234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen setMeasuredDimension(width, height); 851234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen } 852234c4cd54406e363a2ebc213f6ae5be284414988Adam Cohen 8532801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void arrangeChildren(ArrayList<View> list) { 8542801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen int[] vacant = new int[2]; 8552801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (list == null) { 8562801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen list = getItemsInReadingOrder(); 8572801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8582801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mContent.removeAllViews(); 8592801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 8602801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen for (int i = 0; i < list.size(); i++) { 8612801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen View v = list.get(i); 8622801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mContent.getVacantCell(vacant, 1, 1); 8632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) v.getLayoutParams(); 8642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen lp.cellX = vacant[0]; 8652801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen lp.cellY = vacant[1]; 8662801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 8672792a33ecc9b2def0cdd31756c45f5fe73cf13acAdam Cohen if (info.cellX != vacant[0] || info.cellY != vacant[1]) { 8682792a33ecc9b2def0cdd31756c45f5fe73cf13acAdam Cohen info.cellX = vacant[0]; 8692792a33ecc9b2def0cdd31756c45f5fe73cf13acAdam Cohen info.cellY = vacant[1]; 8702792a33ecc9b2def0cdd31756c45f5fe73cf13acAdam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, mInfo.id, 0, 8712792a33ecc9b2def0cdd31756c45f5fe73cf13acAdam Cohen info.cellX, info.cellY); 8722792a33ecc9b2def0cdd31756c45f5fe73cf13acAdam Cohen } 8732801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen boolean insert = false; 8742801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mContent.addViewToCellLayout(v, insert ? 0 : -1, (int)info.id, lp, true); 8752801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8767c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 8772801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 8782801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 879a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public int getItemCount() { 880a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen return mContent.getChildrenLayout().getChildCount(); 881a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 882a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 883a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public View getItemAt(int index) { 884a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen return mContent.getChildrenLayout().getChildAt(index); 885a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 886a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 8872801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen private void onCloseComplete() { 88805e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen DragLayer parent = (DragLayer) getParent(); 8894554ee16f122a3dbd9a8d3b828f1c8c7e7b7fe99Adam Cohen parent.removeView(this); 8904554ee16f122a3dbd9a8d3b828f1c8c7e7b7fe99Adam Cohen mDragController.removeDropTarget((DropTarget) this); 89105e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen clearFocus(); 892ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderIcon.requestFocus(); 89305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen 8942801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mRearrangeOnClose) { 8952801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setupContentForNumItems(getItemCount()); 8962801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = false; 8972801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 898afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 89967bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen if (!mDragInProgress && !mSuppressFolderDeletion) { 90067bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen replaceFolderWithFinalItem(); 90167bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } else if (mDragInProgress) { 90267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mDeleteFolderOnDropCompleted = true; 90367bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen } 904afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 90567bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mSuppressFolderDeletion = false; 906afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 907afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 908afb01ee74243cede19088e694ca82cea5983c603Adam Cohen private void replaceFolderWithFinalItem() { 909afb01ee74243cede19088e694ca82cea5983c603Adam Cohen ItemInfo finalItem = null; 910afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 911afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() == 1) { 912afb01ee74243cede19088e694ca82cea5983c603Adam Cohen finalItem = mInfo.contents.get(0); 913afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 914afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 915afb01ee74243cede19088e694ca82cea5983c603Adam Cohen // Remove the folder completely 9163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout = mLauncher.getCellLayout(mInfo.container, mInfo.screen); 917afb01ee74243cede19088e694ca82cea5983c603Adam Cohen cellLayout.removeView(mFolderIcon); 918afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (mFolderIcon instanceof DropTarget) { 919afb01ee74243cede19088e694ca82cea5983c603Adam Cohen mDragController.removeDropTarget((DropTarget) mFolderIcon); 920afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 921afb01ee74243cede19088e694ca82cea5983c603Adam Cohen mLauncher.removeFolder(mInfo); 922afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 923afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (finalItem != null) { 9243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherModel.addOrMoveItemInDatabase(mLauncher, finalItem, mInfo.container, 9253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mInfo.screen, mInfo.cellX, mInfo.cellY); 926afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 927716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, mInfo); 928afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 929afb01ee74243cede19088e694ca82cea5983c603Adam Cohen // Add the last remaining child to the workspace in place of the folder 930afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (finalItem != null) { 931afb01ee74243cede19088e694ca82cea5983c603Adam Cohen View child = mLauncher.createShortcut(R.layout.application, cellLayout, 932afb01ee74243cede19088e694ca82cea5983c603Adam Cohen (ShortcutInfo) finalItem); 933afb01ee74243cede19088e694ca82cea5983c603Adam Cohen 9343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mLauncher.getWorkspace().addInScreen(child, mInfo.container, mInfo.screen, mInfo.cellX, 9353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mInfo.cellY, mInfo.spanX, mInfo.spanY); 936afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 9372801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 9382801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 939ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // This method keeps track of the last item in the folder for the purposes 940ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen // of keyboard focus 941ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen private void updateTextViewFocus() { 942ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen View lastChild = getItemAt(getItemCount() - 1); 943ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen getItemAt(getItemCount() - 1); 944ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen if (lastChild != null) { 945ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusDownId(lastChild.getId()); 946ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusRightId(lastChild.getId()); 947ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusLeftId(lastChild.getId()); 948ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen mFolderName.setNextFocusUpId(lastChild.getId()); 949ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 950ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen } 951ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 952bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onDrop(DragObject d) { 953bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen ShortcutInfo item; 954bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (d.dragInfo instanceof ApplicationInfo) { 955bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // Came from all apps -- make a copy 956bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen item = ((ApplicationInfo) d.dragInfo).makeShortcut(); 957bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen item.spanX = 1; 958bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen item.spanY = 1; 959bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } else { 960bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen item = (ShortcutInfo) d.dragInfo; 961bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 96205e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // Dragged from self onto self, currently this is the only path possible, however 96305e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // we keep this as a distinct code path. 964bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (item == mCurrentDragInfo) { 965bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen ShortcutInfo si = (ShortcutInfo) mCurrentDragView.getTag(); 966bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) mCurrentDragView.getLayoutParams(); 967bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen si.cellX = lp.cellX = mEmptyCell[0]; 968bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen si.cellX = lp.cellY = mEmptyCell[1]; 969bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mContent.addViewToCellLayout(mCurrentDragView, -1, (int)item.id, lp, true); 970fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 971fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, mCurrentDragView); 972fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 973fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen mCurrentDragView.setVisibility(VISIBLE); 974fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 975e9166b247addcf67542ababb9d453f5bfb33c7b2Adam Cohen mItemsInvalidated = true; 9764045eb736e76374ec8b53b4cea2eaea47c72db4aAdam Cohen setupContentDimensions(getItemCount()); 977716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen mSuppressOnAdd = true; 978bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 979bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mInfo.add(item); 980bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 981bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 982bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen public void onAdd(ShortcutInfo item) { 983bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mItemsInvalidated = true; 98405e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If the item was dropped onto this open folder, we have done the work associated 98505e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // with adding the item to the folder, as indicated by mSuppressOnAdd being set 986bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (mSuppressOnAdd) return; 987bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (!findAndSetEmptyCells(item)) { 988bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen // The current layout is full, can we expand it? 989bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen setupContentForNumItems(getItemCount() + 1); 990bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen findAndSetEmptyCells(item); 991bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 992bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen createAndAddShortcut(item); 993bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen LauncherModel.addOrMoveItemInDatabase( 994bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen mLauncher, item, mInfo.id, 0, item.cellX, item.cellY); 995bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen } 996bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen 997a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 9987c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = true; 99905e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // If this item is being dragged from this open folder, we have already handled 100005e0f40e50574f50678a9e1461cb245cddc46abbAdam Cohen // the work associated with removing the item, so we don't have to do anything here. 1001bfbfd26c627a18f8e1e3e6d0e53e78feab360203Adam Cohen if (item == mCurrentDragInfo) return; 1002df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = getViewForInfo(item); 1003a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen mContent.removeView(v); 10042801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen if (mState == STATE_ANIMATING) { 10052801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen mRearrangeOnClose = true; 10062801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } else { 10072801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen setupContentForNumItems(getItemCount()); 10082801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1009afb01ee74243cede19088e694ca82cea5983c603Adam Cohen if (getItemCount() <= 1) { 1010afb01ee74243cede19088e694ca82cea5983c603Adam Cohen replaceFolderWithFinalItem(); 1011afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 1012a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 10137c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen 1014df1e4e868a1970b756486dadd652651d40276d36Adam Cohen private View getViewForInfo(ShortcutInfo item) { 1015df1e4e868a1970b756486dadd652651d40276d36Adam Cohen for (int j = 0; j < mContent.getCountY(); j++) { 1016df1e4e868a1970b756486dadd652651d40276d36Adam Cohen for (int i = 0; i < mContent.getCountX(); i++) { 1017df1e4e868a1970b756486dadd652651d40276d36Adam Cohen View v = mContent.getChildAt(i, j); 1018df1e4e868a1970b756486dadd652651d40276d36Adam Cohen if (v.getTag() == item) { 1019df1e4e868a1970b756486dadd652651d40276d36Adam Cohen return v; 1020df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1021df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1022df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1023df1e4e868a1970b756486dadd652651d40276d36Adam Cohen return null; 1024df1e4e868a1970b756486dadd652651d40276d36Adam Cohen } 1025df1e4e868a1970b756486dadd652651d40276d36Adam Cohen 102676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void onItemsChanged() { 1027ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen updateTextViewFocus(); 102876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 1029ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen 103076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onTitleChanged(CharSequence title) { 103176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 103276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 10337c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen public ArrayList<View> getItemsInReadingOrder() { 103476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen return getItemsInReadingOrder(true); 103576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 103676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 103776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public ArrayList<View> getItemsInReadingOrder(boolean includeCurrentDragItem) { 10387c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (mItemsInvalidated) { 10397c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInReadingOrder.clear(); 10407c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen for (int j = 0; j < mContent.getCountY(); j++) { 10417c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen for (int i = 0; i < mContent.getCountX(); i++) { 10427c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen View v = mContent.getChildAt(i, j); 10437c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen if (v != null) { 104476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen ShortcutInfo info = (ShortcutInfo) v.getTag(); 104576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen if (info != mCurrentDragInfo || includeCurrentDragItem) { 104676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen mItemsInReadingOrder.add(v); 104776078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 10487c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 10497c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 10507c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 10517c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen mItemsInvalidated = false; 10527c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 10537c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen return mItemsInReadingOrder; 10547c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohen } 10558dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 10568dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 10578dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 10588dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 1059ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen 1060ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen public void onFocusChange(View v, boolean hasFocus) { 1061ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen if (v == mFolderName && hasFocus) { 1062ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen startEditingFolderName(); 1063ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 1064ea0818d475df26d498ce08105bc2bc5582fce5a9Adam Cohen } 106531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1066