Cleaning up dead code.

Change-Id: I922e20b41d19ca9936c75277ba7c58a291d297fa

1 files changed, 0 insertions, 1488 deletions

diff --git a/src/com/android/launcher2/AllApps3D.java b/src/com/android/launcher2/AllApps3D.java
deleted file mode 100644
index 837ddbbab..000000000
--- a/src/com/android/launcher2/AllApps3D.java
+++ /dev/null
@@ -1,1488 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher2;
-
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.PixelFormat;
-import android.graphics.Rect;
-import android.renderscript.Allocation;
-import android.renderscript.Element;
-import android.renderscript.Matrix4f;
-import android.renderscript.Mesh;
-import android.renderscript.ProgramFragment;
-import android.renderscript.ProgramFragmentFixedFunction;
-import android.renderscript.ProgramStore;
-import android.renderscript.ProgramVertex;
-import android.renderscript.ProgramVertexFixedFunction;
-import android.renderscript.RSSurfaceView;
-import android.renderscript.RenderScript;
-import android.renderscript.RenderScriptGL;
-import android.renderscript.Sampler;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.view.MotionEvent;
-import android.view.SoundEffectConstants;
-import android.view.SurfaceHolder;
-import android.view.VelocityTracker;
-import android.view.View;
-import android.view.ViewConfiguration;
-import android.view.accessibility.AccessibilityEvent;
-
-import com.android.launcher.R;
-import com.android.launcher2.DropTarget.DragObject;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-
-public class AllApps3D extends RSSurfaceView
-        implements AllAppsView, View.OnClickListener, View.OnLongClickListener, DragSource {
-    private static final String TAG = "Launcher.AllApps3D";
-
-    /** Bit for mLocks for when there are icons being loaded. */
-    private static final int LOCK_ICONS_PENDING = 1;
-
-    private static final int TRACKING_NONE = 0;
-    private static final int TRACKING_FLING = 1;
-    private static final int TRACKING_HOME = 2;
-
-    private static final int SELECTED_NONE = 0;
-    private static final int SELECTED_FOCUSED = 1;
-    private static final int SELECTED_PRESSED = 2;
-
-    private static final int SELECTION_NONE = 0;
-    private static final int SELECTION_ICONS = 1;
-    private static final int SELECTION_HOME = 2;
-
-    private Launcher mLauncher;
-    private DragController mDragController;
-
-    /** When this is 0, modifications are allowed, when it's not, they're not.
-     * TODO: What about scrolling? */
-    private int mLocks = LOCK_ICONS_PENDING;
-
-    private int mSlop;
-    private int mMaxFlingVelocity;
-
-    private Defines mDefines = new Defines();
-    private ArrayList<ApplicationInfo> mAllAppsList;
-
-    private static RenderScriptGL sRS;
-    private static RolloRS sRollo;
-
-    private static boolean sZoomDirty = false;
-    private static boolean sAnimateNextZoom;
-    private static float sNextZoom;
-
-    /**
-     * True when we are using arrow keys or trackball to drive navigation
-     */
-    private boolean mArrowNavigation = false;
-    private boolean mStartedScrolling;
-
-    /**
-     * Used to keep track of the selection when AllAppsView loses window focus.
-     * One of the SELECTION_ constants.
-     */
-    private int mLastSelection;
-
-    /**
-     * Used to keep track of the selection when AllAppsView loses window focus
-     */
-    private int mLastSelectedIcon;
-
-    private VelocityTracker mVelocityTracker;
-    private int mTouchTracking;
-    private int mMotionDownRawX;
-    private int mMotionDownRawY;
-    private int mDownIconIndex = -1;
-    private int mCurrentIconIndex = -1;
-    private int[] mTouchYBorders;
-    private int[] mTouchXBorders;
-
-    private boolean mShouldGainFocus;
-
-    private boolean mHaveSurface = false;
-    private float mZoom;
-    private float mVelocity;
-    private AAMessage mMessageProc;
-
-    private int mColumnsPerPage;
-    private int mRowsPerPage;
-    private boolean mSurrendered;
-
-    private int mRestoreFocusIndex = -1;
-
-    @SuppressWarnings({"UnusedDeclaration"})
-    static class Defines {
-        public static final int COLUMNS_PER_PAGE_PORTRAIT = 4;
-        public static final int ROWS_PER_PAGE_PORTRAIT = 4;
-
-        public static final int COLUMNS_PER_PAGE_LANDSCAPE = 6;
-        public static final int ROWS_PER_PAGE_LANDSCAPE = 3;
-
-        public static final int SELECTION_TEXTURE_WIDTH_PX = 74 + 20;
-        public static final int SELECTION_TEXTURE_HEIGHT_PX = 74 + 20;
-    }
-
-    public AllApps3D(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        setFocusable(true);
-        setSoundEffectsEnabled(false);
-        final ViewConfiguration config = ViewConfiguration.get(context);
-        mSlop = config.getScaledTouchSlop();
-        mMaxFlingVelocity = config.getScaledMaximumFlingVelocity();
-
-        setOnClickListener(this);
-        setOnLongClickListener(this);
-        setZOrderOnTop(true);
-        getHolder().setFormat(PixelFormat.TRANSLUCENT);
-
-        if (sRS == null) {
-            RenderScriptGL.SurfaceConfig sc = new RenderScriptGL.SurfaceConfig();
-            sc.setDepth(16, 16);
-            sc.setAlpha(8, 8);
-            sRS = createRenderScriptGL(sc);
-        } else {
-            // Is this even possible?
-            setRenderScriptGL(sRS);
-        }
-
-        if (sRollo != null) {
-            sRollo.mAllApps = this;
-            sRollo.mRes = getResources();
-            sRollo.mInitialize = true;
-        }
-    }
-
-    @SuppressWarnings({"UnusedDeclaration"})
-    public AllApps3D(Context context, AttributeSet attrs, int defStyle) {
-        this(context, attrs);
-    }
-
-    public void surrender() {
-        if (sRS != null) {
-            sRS.setSurface(null, 0, 0);
-            sRS.setMessageHandler(null);
-        }
-        mSurrendered = true;
-    }
-
-    /**
-     * Note that this implementation prohibits this view from ever being reattached.
-     */
-    @Override
-    protected void onDetachedFromWindow() {
-        sRS.setMessageHandler(null);
-        if (!mSurrendered) {
-            Log.i(TAG, "onDetachedFromWindow");
-            destroyRenderScriptGL();
-            sRS = null;
-            sRollo = null;
-            super.onDetachedFromWindow();
-        }
-    }
-
-    /**
-     * If you have an attached click listener, View always plays the click sound!?!?
-     * Deal with sound effects by hand.
-     */
-    public void reallyPlaySoundEffect(int sound) {
-        boolean old = isSoundEffectsEnabled();
-        setSoundEffectsEnabled(true);
-        playSoundEffect(sound);
-        setSoundEffectsEnabled(old);
-    }
-
-    @Override
-    public void setup(Launcher launcher, DragController dragController) {
-        mLauncher = launcher;
-        mDragController = dragController;
-    }
-
-    @Override
-    public void surfaceDestroyed(SurfaceHolder holder) {
-        super.surfaceDestroyed(holder);
-        // Without this, we leak mMessageCallback which leaks the context.
-        if (!mSurrendered) {
-            sRS.setMessageHandler(null);
-        }
-        // We may lose any callbacks that are pending, so make sure that we re-sync that
-        // on the next surfaceChanged.
-        sZoomDirty = true;
-        mHaveSurface = false;
-    }
-
-    @Override
-    public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
-        //long startTime = SystemClock.uptimeMillis();
-
-        super.surfaceChanged(holder, format, w, h);
-
-        final boolean isPortrait = w < h;
-        mColumnsPerPage = isPortrait ? Defines.COLUMNS_PER_PAGE_PORTRAIT :
-                Defines.COLUMNS_PER_PAGE_LANDSCAPE;
-        mRowsPerPage = isPortrait ? Defines.ROWS_PER_PAGE_PORTRAIT :
-                Defines.ROWS_PER_PAGE_LANDSCAPE;
-
-        if (mSurrendered) return;
-
-        mHaveSurface = true;
-
-        if (sRollo == null) {
-            sRollo = new RolloRS(this);
-            sRollo.init(getResources(), w, h);
-            if (mAllAppsList != null) {
-                sRollo.setApps(mAllAppsList);
-            }
-            if (mShouldGainFocus) {
-                gainFocus();
-                mShouldGainFocus = false;
-            }
-        } else if (sRollo.mInitialize) {
-            sRollo.initGl();
-            sRollo.mInitialize = false;
-        }
-
-        initTouchState(w, h);
-
-        sRollo.dirtyCheck();
-        sRollo.resize(w, h);
-
-        Log.d(TAG, "sc " + sRS);
-        if (sRS != null) {
-            mMessageProc = new AAMessage();
-            sRS.setMessageHandler(mMessageProc);
-        }
-
-        //long endTime = SystemClock.uptimeMillis();
-        //Log.d(TAG, "surfaceChanged took " + (endTime-startTime) + "ms");
-    }
-
-    @Override
-    public void onWindowFocusChanged(boolean hasWindowFocus) {
-        super.onWindowFocusChanged(hasWindowFocus);
-
-        if (mSurrendered) return;
-
-        if (mArrowNavigation) {
-            if (!hasWindowFocus) {
-                // Clear selection when we lose window focus
-                mLastSelectedIcon = sRollo.mScript.get_gSelectedIconIndex();
-                sRollo.setHomeSelected(SELECTED_NONE);
-                sRollo.clearSelectedIcon();
-            } else {
-                if (sRollo.mScript.get_gIconCount() > 0) {
-                    if (mLastSelection == SELECTION_ICONS) {
-                        int selection = mLastSelectedIcon;
-                        final int firstIcon = Math.round(sRollo.mScrollPos) * mColumnsPerPage;
-                        if (selection < 0 || // No selection
-                                selection < firstIcon || // off the top of the screen
-                                selection >= sRollo.mScript.get_gIconCount() || // past last icon
-                                selection >= firstIcon + // past last icon on screen
-                                    (mColumnsPerPage * mRowsPerPage)) {
-                            selection = firstIcon;
-                        }
-
-                        // Select the first icon when we gain window focus
-                        sRollo.selectIcon(selection, SELECTED_FOCUSED);
-                    } else if (mLastSelection == SELECTION_HOME) {
-                        sRollo.setHomeSelected(SELECTED_FOCUSED);
-                    }
-                }
-            }
-        }
-    }
-
-    @Override
-    protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) {
-        super.onFocusChanged(gainFocus, direction, previouslyFocusedRect);
-
-        if (!isVisible() || mSurrendered) {
-            return;
-        }
-
-        if (gainFocus) {
-            if (sRollo != null) {
-                gainFocus();
-            } else {
-                mShouldGainFocus = true;
-            }
-        } else {
-            if (sRollo != null) {
-                if (mArrowNavigation) {
-                    // Clear selection when we lose focus
-                    sRollo.clearSelectedIcon();
-                    sRollo.setHomeSelected(SELECTED_NONE);
-                    mArrowNavigation = false;
-                }
-            } else {
-                mShouldGainFocus = false;
-            }
-        }
-    }
-
-    private void gainFocus() {
-        if (!mArrowNavigation && sRollo.mScript.get_gIconCount() > 0) {
-            // Select the first icon when we gain keyboard focus
-            mArrowNavigation = true;
-            sRollo.selectIcon(Math.round(sRollo.mScrollPos) * mColumnsPerPage, SELECTED_FOCUSED);
-        }
-    }
-
-    @Override
-    public boolean onKeyDown(int keyCode, KeyEvent event) {
-
-        boolean handled = false;
-
-        if (!isVisible()) {
-            return false;
-        }
-        final int iconCount = sRollo.mScript.get_gIconCount();
-
-        if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER || keyCode == KeyEvent.KEYCODE_ENTER) {
-            if (mArrowNavigation) {
-                if (mLastSelection == SELECTION_HOME) {
-                    reallyPlaySoundEffect(SoundEffectConstants.CLICK);
-                    mLauncher.showWorkspace(true);
-                } else {
-                    int whichApp = sRollo.mScript.get_gSelectedIconIndex();
-                    if (whichApp >= 0) {
-                        ApplicationInfo app = mAllAppsList.get(whichApp);
-                        mLauncher.startActivitySafely(app.intent, app);
-                        handled = true;
-                    }
-                }
-            }
-        }
-
-        if (iconCount > 0) {
-            final boolean isPortrait = getWidth() < getHeight();
-
-            mArrowNavigation = true;
-
-            int currentSelection = sRollo.mScript.get_gSelectedIconIndex();
-            int currentTopRow = Math.round(sRollo.mScrollPos);
-
-            // The column of the current selection, in the range 0..COLUMNS_PER_PAGE_PORTRAIT-1
-            final int currentPageCol = currentSelection % mColumnsPerPage;
-
-            // The row of the current selection, in the range 0..ROWS_PER_PAGE_PORTRAIT-1
-            final int currentPageRow = (currentSelection - (currentTopRow * mColumnsPerPage))
-                    / mRowsPerPage;
-
-            int newSelection = currentSelection;
-
-            switch (keyCode) {
-            case KeyEvent.KEYCODE_DPAD_UP:
-                if (mLastSelection == SELECTION_HOME) {
-                    if (isPortrait) {
-                        sRollo.setHomeSelected(SELECTED_NONE);
-                        int lastRowCount = iconCount % mColumnsPerPage;
-                        if (lastRowCount == 0) {
-                            lastRowCount = mColumnsPerPage;
-                        }
-                        newSelection = iconCount - lastRowCount + (mColumnsPerPage / 2);
-                        if (newSelection >= iconCount) {
-                            newSelection = iconCount-1;
-                        }
-                        int target = (newSelection / mColumnsPerPage) - (mRowsPerPage - 1);
-                        if (target < 0) {
-                            target = 0;
-                        }
-                        if (currentTopRow != target) {
-                            sRollo.moveTo(target);
-                        }
-                    }
-                } else {
-                    if (currentPageRow > 0) {
-                        newSelection = currentSelection - mColumnsPerPage;
-                        if (currentTopRow > newSelection / mColumnsPerPage) {
-                            sRollo.moveTo(newSelection / mColumnsPerPage);
-                        }
-                    } else if (currentTopRow > 0) {
-                        newSelection = currentSelection - mColumnsPerPage;
-                        sRollo.moveTo(newSelection / mColumnsPerPage);
-                    } else if (currentPageRow != 0) {
-                        newSelection = currentTopRow * mRowsPerPage;
-                    }
-                }
-                handled = true;
-                break;
-
-            case KeyEvent.KEYCODE_DPAD_DOWN: {
-                final int rowCount = iconCount / mColumnsPerPage
-                        + (iconCount % mColumnsPerPage == 0 ? 0 : 1);
-                final int currentRow = currentSelection / mColumnsPerPage;
-                if (mLastSelection != SELECTION_HOME) {
-                    if (currentRow < rowCount-1) {
-                        sRollo.setHomeSelected(SELECTED_NONE);
-                        if (currentSelection < 0) {
-                            newSelection = 0;
-                        } else {
-                            newSelection = currentSelection + mColumnsPerPage;
-                        }
-                        if (newSelection >= iconCount) {
-                            // Go from D to G in this arrangement:
-                            //     A B C D
-                            //     E F G
-                            newSelection = iconCount - 1;
-                        }
-                        if (currentPageRow >= mRowsPerPage - 1) {
-                            sRollo.moveTo((newSelection / mColumnsPerPage) - mRowsPerPage + 1);
-                        }
-                    } else if (isPortrait) {
-                        newSelection = -1;
-                        sRollo.setHomeSelected(SELECTED_FOCUSED);
-                    }
-                }
-                handled = true;
-                break;
-            }
-            case KeyEvent.KEYCODE_DPAD_LEFT:
-                if (mLastSelection != SELECTION_HOME) {
-                    if (currentPageCol > 0) {
-                        newSelection = currentSelection - 1;
-                    }
-                } else if (!isPortrait) {
-                    newSelection = ((int) (sRollo.mScrollPos) * mColumnsPerPage) +
-                            (mRowsPerPage / 2 * mColumnsPerPage) + mColumnsPerPage - 1;
-                    sRollo.setHomeSelected(SELECTED_NONE);
-                }
-                handled = true;
-                break;
-            case KeyEvent.KEYCODE_DPAD_RIGHT:
-                if (mLastSelection != SELECTION_HOME) {
-                    if (!isPortrait && (currentPageCol == mColumnsPerPage - 1 ||
-                            currentSelection == iconCount - 1)) {
-                        newSelection = -1;
-                        sRollo.setHomeSelected(SELECTED_FOCUSED);
-                    } else if ((currentPageCol < mColumnsPerPage - 1) &&
-                            (currentSelection < iconCount - 1)) {
-                        newSelection = currentSelection + 1;
-                    }
-                }
-                handled = true;
-                break;
-            }
-            if (newSelection != currentSelection) {
-                sRollo.selectIcon(newSelection, SELECTED_FOCUSED);
-            }
-        }
-        return handled;
-    }
-
-    void initTouchState(int width, int height) {
-        boolean isPortrait = width < height;
-
-        int[] viewPos = new int[2];
-        getLocationOnScreen(viewPos);
-
-        mTouchXBorders = new int[mColumnsPerPage + 1];
-        mTouchYBorders = new int[mRowsPerPage + 1];
-
-        // TODO: Put this in a config file/define
-        int cellHeight = 145;//iconsSize / Defines.ROWS_PER_PAGE_PORTRAIT;
-        if (!isPortrait) cellHeight -= 12;
-        int centerY = (int) (height * (isPortrait ? 0.5f : 0.47f));
-        if (!isPortrait) centerY += cellHeight / 2;
-        int half = (int) Math.floor((mRowsPerPage + 1) / 2);
-        int end = mTouchYBorders.length - (half + 1);
-
-        for (int i = -half; i <= end; i++) {
-            mTouchYBorders[i + half] = centerY + (i * cellHeight) - viewPos[1];
-        }
-
-        int x = 0;
-        // TODO: Put this in a config file/define
-        int columnWidth = 120;
-        for (int i = 0; i < mColumnsPerPage + 1; i++) {
-            mTouchXBorders[i] = x - viewPos[0];
-            x += columnWidth;
-        }
-    }
-
-    int chooseTappedIcon(int x, int y) {
-        float pos = sRollo != null ? sRollo.mScrollPos : 0;
-
-        int oldY = y;
-
-        // Adjust for scroll position if not zero.
-        y += (pos - ((int)pos)) * (mTouchYBorders[1] - mTouchYBorders[0]);
-
-        int col = -1;
-        int row = -1;
-        final int columnsCount = mColumnsPerPage;
-        for (int i=0; i< columnsCount; i++) {
-            if (x >= mTouchXBorders[i] && x < mTouchXBorders[i+1]) {
-                col = i;
-                break;
-            }
-        }
-        final int rowsCount = mRowsPerPage;
-        for (int i=0; i< rowsCount; i++) {
-            if (y >= mTouchYBorders[i] && y < mTouchYBorders[i+1]) {
-                row = i;
-                break;
-            }
-        }
-
-        if (row < 0 || col < 0) {
-            return -1;
-        }
-
-        int index = (((int) pos) * columnsCount) + (row * columnsCount) + col;
-
-        if (index >= mAllAppsList.size()) {
-            return -1;
-        } else {
-            return index;
-        }
-    }
-
-    @Override
-    public boolean onTouchEvent(MotionEvent ev)
-    {
-        mArrowNavigation = false;
-
-        if (!isVisible()) {
-            return true;
-        }
-
-        if (mLocks != 0) {
-            return true;
-        }
-
-        super.onTouchEvent(ev);
-
-        int x = (int)ev.getX();
-        int y = (int)ev.getY();
-
-        final boolean isPortrait = getWidth() < getHeight();
-        int action = ev.getAction();
-        switch (action) {
-        case MotionEvent.ACTION_DOWN:
-            if ((isPortrait && y > mTouchYBorders[mTouchYBorders.length-1]) ||
-                    (!isPortrait && x > mTouchXBorders[mTouchXBorders.length-1])) {
-                mTouchTracking = TRACKING_HOME;
-                sRollo.setHomeSelected(SELECTED_PRESSED);
-                mCurrentIconIndex = -1;
-            } else {
-                mTouchTracking = TRACKING_FLING;
-
-                mMotionDownRawX = (int)ev.getRawX();
-                mMotionDownRawY = (int)ev.getRawY();
-
-                if (!sRollo.checkClickOK()) {
-                    sRollo.clearSelectedIcon();
-                } else {
-                    mDownIconIndex = mCurrentIconIndex
-                            = sRollo.selectIcon(x, y, SELECTED_PRESSED);
-                    if (mDownIconIndex < 0) {
-                        // if nothing was selected, no long press.
-                        cancelLongPress();
-                    }
-                }
-                sRollo.move(ev.getRawY() / getHeight());
-                mVelocityTracker = VelocityTracker.obtain();
-                mVelocityTracker.addMovement(ev);
-                mStartedScrolling = false;
-            }
-            break;
-        case MotionEvent.ACTION_MOVE:
-        case MotionEvent.ACTION_OUTSIDE:
-            if (mTouchTracking == TRACKING_HOME) {
-                sRollo.setHomeSelected((isPortrait &&
-                        y > mTouchYBorders[mTouchYBorders.length-1]) || (!isPortrait
-                        && x > mTouchXBorders[mTouchXBorders.length-1])
-                        ? SELECTED_PRESSED : SELECTED_NONE);
-            } else if (mTouchTracking == TRACKING_FLING) {
-                int rawY = (int)ev.getRawY();
-                int slop;
-                slop = Math.abs(rawY - mMotionDownRawY);
-
-                if (!mStartedScrolling && slop < mSlop) {
-                    // don't update anything so when we do start scrolling
-                    // below, we get the right delta.
-                    mCurrentIconIndex = chooseTappedIcon(x, y);
-                    if (mDownIconIndex != mCurrentIconIndex) {
-                        // If a different icon is selected, don't allow it to be picked up.
-                        // This handles off-axis dragging.
-                        cancelLongPress();
-                        mCurrentIconIndex = -1;
-                    }
-                } else {
-                    if (!mStartedScrolling) {
-                        cancelLongPress();
-                        mCurrentIconIndex = -1;
-                    }
-                    sRollo.move(ev.getRawY() / getHeight());
-
-                    mStartedScrolling = true;
-                    sRollo.clearSelectedIcon();
-                    mVelocityTracker.addMovement(ev);
-                }
-            }
-            break;
-        case MotionEvent.ACTION_UP:
-        case MotionEvent.ACTION_CANCEL:
-            if (mTouchTracking == TRACKING_HOME) {
-                if (action == MotionEvent.ACTION_UP) {
-                    if ((isPortrait && y > mTouchYBorders[mTouchYBorders.length-1]) ||
-                        (!isPortrait && x > mTouchXBorders[mTouchXBorders.length-1])) {
-                        reallyPlaySoundEffect(SoundEffectConstants.CLICK);
-                        mLauncher.showWorkspace(true);
-                    }
-                    sRollo.setHomeSelected(SELECTED_NONE);
-                }
-                mCurrentIconIndex = -1;
-            } else if (mTouchTracking == TRACKING_FLING) {
-                mVelocityTracker.computeCurrentVelocity(1000 /* px/sec */, mMaxFlingVelocity);
-                sRollo.clearSelectedIcon();
-                sRollo.fling(ev.getRawY() / getHeight(),
-                             mVelocityTracker.getYVelocity() / getHeight());
-
-                if (mVelocityTracker != null) {
-                    mVelocityTracker.recycle();
-                    mVelocityTracker = null;
-                }
-            }
-            mTouchTracking = TRACKING_NONE;
-            break;
-        }
-
-        return true;
-    }
-
-    public void onClick(View v) {
-        if (mLocks != 0 || !isVisible()) {
-            return;
-        }
-        if (sRollo.checkClickOK() && mCurrentIconIndex == mDownIconIndex
-                && mCurrentIconIndex >= 0 && mCurrentIconIndex < mAllAppsList.size()) {
-            reallyPlaySoundEffect(SoundEffectConstants.CLICK);
-            ApplicationInfo app = mAllAppsList.get(mCurrentIconIndex);
-            mLauncher.startActivitySafely(app.intent, app);
-        }
-    }
-
-    public boolean onLongClick(View v) {
-        // We don't accept long click events in these cases
-        // - If the workspace isn't ready to accept a drop
-        // - If we're not done loading (because we might be confused about which item
-        //   to pick up
-        // - If we're not visible
-        if (!isVisible() || mLauncher.isWorkspaceLocked() || mLocks != 0) {
-            return true;
-        }
-        if (sRollo.checkClickOK() && mCurrentIconIndex == mDownIconIndex
-                && mCurrentIconIndex >= 0 && mCurrentIconIndex < mAllAppsList.size()) {
-            ApplicationInfo app = mAllAppsList.get(mCurrentIconIndex);
-
-            final Bitmap bmp = app.iconBitmap;
-
-            // We don't really have an accurate location to use.  This will do.
-            int screenX = mMotionDownRawX - (bmp.getWidth() / 2);
-            int screenY = mMotionDownRawY - bmp.getHeight();
-
-            mLauncher.lockScreenOrientation();
-            mLauncher.getWorkspace().onDragStartedWithItemSpans(1, 1, bmp);
-            mDragController.startDrag(
-                    bmp, screenX, screenY, this, app, DragController.DRAG_ACTION_COPY);
-
-            mLauncher.showWorkspace(true);
-        }
-        return true;
-    }
-
-    @Override
-    public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
-        if (event.getEventType() == AccessibilityEvent.TYPE_VIEW_SELECTED) {
-            if (!isVisible()) {
-                return false;
-            }
-            String text = null;
-            int index;
-            int count = mAllAppsList.size() + 1; // +1 is home
-            int pos = -1;
-            switch (mLastSelection) {
-            case SELECTION_ICONS:
-                index = sRollo.mScript.get_gSelectedIconIndex();
-                if (index >= 0) {
-                    ApplicationInfo info = mAllAppsList.get(index);
-                    if (info.title != null) {
-                        text = info.title.toString();
-                        pos = index;
-                    }
-                }
-                break;
-            case SELECTION_HOME:
-                text = getContext().getString(R.string.all_apps_home_button_label);
-                pos = count;
-                break;
-            }
-            if (text != null) {
-                event.setEnabled(true);
-                event.getText().add(text);
-                //event.setContentDescription(text);
-                event.setItemCount(count);
-                event.setCurrentItemIndex(pos);
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public void onDragViewVisible() {
-    }
-
-    @Override
-    public void onDropCompleted(View target, DragObject d, boolean success) {
-        mLauncher.getWorkspace().onDragStopped(success);
-        mLauncher.unlockScreenOrientation();
-    }
-
-    /**
-     * Zoom to the specifed level.
-     *
-     * @param zoom [0..1] 0 is hidden, 1 is open
-     */
-    public void zoom(float zoom, boolean animate) {
-        cancelLongPress();
-        sNextZoom = zoom;
-        sAnimateNextZoom = animate;
-        // if we do setZoom while we don't have a surface, we won't
-        // get the callbacks that actually set mZoom.
-        if (sRollo == null || !mHaveSurface) {
-            sZoomDirty = true;
-            mZoom = zoom;
-        } else {
-            sRollo.setZoom(zoom, animate);
-        }
-    }
-
-    /**
-     * If sRollo is null, then we're not visible.  This is also used to guard against
-     * sRollo being null.
-     */
-    public boolean isVisible() {
-        return sRollo != null && mZoom > 0.001f;
-    }
-
-    public boolean isAnimating() {
-        return isVisible() && mZoom <= 0.999f;
-    }
-
-    public void setApps(ArrayList<ApplicationInfo> list) {
-        if (sRS == null) {
-            // We've been removed from the window.  Don't bother with all this.
-            return;
-        }
-
-        if (list != null) {
-            Collections.sort(list, LauncherModel.APP_NAME_COMPARATOR);
-        }
-
-        boolean reload = false;
-        if (mAllAppsList == null) {
-            reload = true;
-        } else if (list.size() != mAllAppsList.size()) {
-            reload = true;
-        } else {
-            final int count = list.size();
-            for (int i = 0; i < count; i++) {
-                if (list.get(i) != mAllAppsList.get(i)) {
-                    reload = true;
-                    break;
-                }
-            }
-        }
-
-        mAllAppsList = list;
-        if (sRollo != null && reload) {
-            sRollo.setApps(list);
-        }
-
-        if (hasFocus() && mRestoreFocusIndex != -1) {
-            sRollo.selectIcon(mRestoreFocusIndex, SELECTED_FOCUSED);
-            mRestoreFocusIndex = -1;
-        }
-
-        mLocks &= ~LOCK_ICONS_PENDING;
-    }
-
-    public void addApps(ArrayList<ApplicationInfo> list) {
-        if (mAllAppsList == null) {
-            // Not done loading yet.  We'll find out about it later.
-            return;
-        }
-        if (sRS == null) {
-            // We've been removed from the window.  Don't bother with all this.
-            return;
-        }
-
-        final int N = list.size();
-        if (sRollo != null) {
-            sRollo.pause();
-            sRollo.reallocAppsList(sRollo.mScript.get_gIconCount() + N);
-        }
-
-        for (int i=0; i<N; i++) {
-            final ApplicationInfo item = list.get(i);
-            int index = Collections.binarySearch(mAllAppsList, item,
-                    LauncherModel.APP_NAME_COMPARATOR);
-            if (index < 0) {
-                index = -(index+1);
-            }
-            mAllAppsList.add(index, item);
-            if (sRollo != null) {
-                sRollo.addApp(index, item);
-            }
-        }
-
-        if (sRollo != null) {
-            sRollo.saveAppsList();
-            sRollo.resume();
-        }
-    }
-
-    public void removeApps(ArrayList<ApplicationInfo> list) {
-        if (mAllAppsList == null) {
-            // Not done loading yet.  We'll find out about it later.
-            return;
-        }
-
-        if (sRollo != null) {
-            sRollo.pause();
-        }
-        final int N = list.size();
-        for (int i=0; i<N; i++) {
-            final ApplicationInfo item = list.get(i);
-            int index = findAppByComponent(mAllAppsList, item);
-            if (index >= 0) {
-                mAllAppsList.remove(index);
-                if (sRollo != null) {
-                    sRollo.removeApp(index);
-                }
-            } else {
-                Log.w(TAG, "couldn't find a match for item \"" + item + "\"");
-                // Try to recover.  This should keep us from crashing for now.
-            }
-        }
-
-        if (sRollo != null) {
-            sRollo.saveAppsList();
-            sRollo.resume();
-        }
-    }
-
-    public void updateApps(ArrayList<ApplicationInfo> list) {
-        // Just remove and add, because they may need to be re-sorted.
-        removeApps(list);
-        addApps(list);
-    }
-
-    private static int findAppByComponent(ArrayList<ApplicationInfo> list, ApplicationInfo item) {
-        ComponentName component = item.intent.getComponent();
-        final int N = list.size();
-        for (int i=0; i<N; i++) {
-            ApplicationInfo x = list.get(i);
-            if (x.intent.getComponent().equals(component)) {
-                return i;
-            }
-        }
-        return -1;
-    }
-
-    class AAMessage extends RenderScript.RSMessageHandler {
-        public void run() {
-            sRollo.mScrollPos = ((float)mData[0]) / (1 << 16);
-            mVelocity = ((float)mData[1]) / (1 << 16);
-
-            boolean lastVisible = isVisible();
-            mZoom = ((float)mData[2]) / (1 << 16);
-
-            final boolean visible = isVisible();
-            if (visible != lastVisible) {
-                post(new Runnable() {
-                    public void run() {
-                        if (visible) {
-                            showSurface();
-                        } else {
-                            hideSurface();
-                        }
-                    }
-                });
-            }
-
-            sZoomDirty = false;
-        }
-    }
-
-    public static class RolloRS {
-        // Allocations ======
-        private int mWidth;
-        private int mHeight;
-
-        private Resources mRes;
-        ScriptC_allapps mScript;
-
-        private Mesh mMesh;
-        private ProgramVertexFixedFunction.Constants mPVA;
-
-        private ScriptField_VpConsts mUniformAlloc;
-
-        private Allocation mHomeButtonNormal;
-        private Allocation mHomeButtonFocused;
-        private Allocation mHomeButtonPressed;
-
-        private Allocation[] mIcons;
-        private Allocation mAllocIcons;
-
-        private Allocation[] mLabels;
-        private Allocation mAllocLabels;
-
-        private Bitmap mSelectionBitmap;
-        private Canvas mSelectionCanvas;
-
-        private float mScrollPos;
-
-        AllApps3D mAllApps;
-        boolean mInitialize;
-
-        private boolean checkClickOK() {
-            return (Math.abs(mAllApps.mVelocity) < 0.4f) &&
-                   (Math.abs(mScrollPos - Math.round(mScrollPos)) < 0.4f);
-        }
-
-        void pause() {
-            if (sRS != null) {
-                sRS.bindRootScript(null);
-            }
-        }
-
-        void resume() {
-            if (sRS != null) {
-                sRS.bindRootScript(mScript);
-            }
-        }
-
-        public RolloRS(AllApps3D allApps) {
-            mAllApps = allApps;
-        }
-
-        public void init(Resources res, int width, int height) {
-            mRes = res;
-            mWidth = width;
-            mHeight = height;
-            mScript = new ScriptC_allapps(sRS, mRes, R.raw.allapps);
-
-            initProgramVertex();
-            initProgramFragment();
-            initProgramStore();
-            initGl();
-            initData();
-
-            mScript.bind_gIcons(mAllocIcons);
-            mScript.bind_gLabels(mAllocLabels);
-            sRS.bindRootScript(mScript);
-        }
-
-        public void initMesh() {
-            Mesh.TriangleMeshBuilder tm = new Mesh.TriangleMeshBuilder(sRS, 2, 0);
-
-            for (int ct=0; ct < 16; ct++) {
-                float pos = (1.f / (16.f - 1)) * ct;
-                tm.addVertex(0.0f, pos);
-                tm.addVertex(1.0f, pos);
-            }
-            for (int ct=0; ct < (16 * 2 - 2); ct+= 2) {
-                tm.addTriangle(ct, ct+1, ct+2);
-                tm.addTriangle(ct+1, ct+3, ct+2);
-            }
-            mMesh = tm.create(true);
-            mScript.set_gSMCell(mMesh);
-        }
-
-        Matrix4f getProjectionMatrix(int w, int h) {
-            // range -1,1 in the narrow axis at z = 0.
-            Matrix4f m1 = new Matrix4f();
-            Matrix4f m2 = new Matrix4f();
-
-            if(w > h) {
-                float aspect = ((float)w) / h;
-                m1.loadFrustum(-aspect,aspect,  -1,1,  1,100);
-            } else {
-                float aspect = ((float)h) / w;
-                m1.loadFrustum(-1,1, -aspect,aspect, 1,100);
-            }
-
-            m2.loadRotate(180, 0, 1, 0);
-            m1.loadMultiply(m1, m2);
-
-            m2.loadScale(-2, 2, 1);
-            m1.loadMultiply(m1, m2);
-
-            m2.loadTranslate(0, 0, 2);
-            m1.loadMultiply(m1, m2);
-            return m1;
-        }
-
-        void resize(int w, int h) {
-            Matrix4f proj = getProjectionMatrix(w, h);
-            mPVA.setProjection(proj);
-
-            if (mUniformAlloc != null) {
-                ScriptField_VpConsts.Item i = new ScriptField_VpConsts.Item();
-                i.Proj = proj;
-                i.ScaleOffset.x = (2.f / 480.f);
-                i.ScaleOffset.y = 0;
-                i.ScaleOffset.z = -((float)w / 2) - 0.25f;
-                if (w < h) {
-                    // portrait
-                    i.ScaleOffset.w = -380.25f;
-                    i.BendPos.x = 120.f;        // bottom of screen
-                    i.BendPos.y = h - 82.f;     // top of screen
-                } else {
-                    // landscape
-                    i.ScaleOffset.w = -206.25f;
-                    i.BendPos.x = 50.f;
-                    i.BendPos.y = h - 30.f;
-                }
-                mUniformAlloc.set(i, 0, true);
-            }
-
-            mWidth = w;
-            mHeight = h;
-        }
-
-        private void initProgramVertex() {
-            mPVA = new ProgramVertexFixedFunction.Constants(sRS);
-            resize(mWidth, mHeight);
-
-            ProgramVertexFixedFunction.Builder pvb = new ProgramVertexFixedFunction.Builder(sRS);
-            pvb.setTextureMatrixEnable(true);
-            ProgramVertex pv = pvb.create();
-            ((ProgramVertexFixedFunction)pv).bindConstants(mPVA);
-            sRS.bindProgramVertex(pv);
-
-            mUniformAlloc = new ScriptField_VpConsts(sRS, 1);
-            mScript.bind_vpConstants(mUniformAlloc);
-
-            initMesh();
-            ProgramVertex.Builder sb = new ProgramVertex.Builder(sRS);
-            String t = "varying vec4 varColor;\n" +
-                    "varying vec2 varTex0;\n" +
-                    "void main() {\n" +
-                    // Animation
-                    "  float ani = UNI_Position.z;\n" +
-
-                    "  float bendY1 = UNI_BendPos.x;\n" +
-                    "  float bendY2 = UNI_BendPos.y;\n" +
-                    "  float bendAngle = 47.0 * (3.14 / 180.0);\n" +
-                    "  float bendDistance = bendY1 * 0.4;\n" +
-                    "  float distanceDimLevel = 0.6;\n" +
-
-                    "  float bendStep = (bendAngle / bendDistance) * (bendAngle * 0.5);\n" +
-                    "  float aDy = cos(bendAngle);\n" +
-                    "  float aDz = sin(bendAngle);\n" +
-
-                    "  float scale = (2.0 / " + mWidth + ".0);\n" +
-                    "  float x = UNI_Position.x + UNI_ImgSize.x * (1.0 - ani) * (ATTRIB_position.x - 0.5);\n" +
-                    "  float ys= UNI_Position.y + UNI_ImgSize.y * (1.0 - ani) * ATTRIB_position.y;\n" +
-                    "  float y = 0.0;\n" +
-                    "  float z = 0.0;\n" +
-                    "  float lum = 1.0;\n" +
-
-                    "  float cv = min(ys, bendY1 - bendDistance) - (bendY1 - bendDistance);\n" +
-                    "  y += cv * aDy;\n" +
-                    "  z += -cv * aDz;\n" +
-                    "  cv = clamp(ys, bendY1 - bendDistance, bendY1) - bendY1;\n" +  // curve range
-                    "  lum += cv / bendDistance * distanceDimLevel;\n" +
-                    "  y += cv * cos(cv * bendStep);\n" +
-                    "  z += cv * sin(cv * bendStep);\n" +
-
-                    "  cv = max(ys, bendY2 + bendDistance) - (bendY2 + bendDistance);\n" +
-                    "  y += cv * aDy;\n" +
-                    "  z += cv * aDz;\n" +
-                    "  cv = clamp(ys, bendY2, bendY2 + bendDistance) - bendY2;\n" +
-                    "  lum -= cv / bendDistance * distanceDimLevel;\n" +
-                    "  y += cv * cos(cv * bendStep);\n" +
-                    "  z += cv * sin(cv * bendStep);\n" +
-
-                    "  y += clamp(ys, bendY1, bendY2);\n" +
-
-                    "  vec4 pos;\n" +
-                    "  pos.x = (x + UNI_ScaleOffset.z) * UNI_ScaleOffset.x;\n" +
-                    "  pos.y = (y + UNI_ScaleOffset.w) * UNI_ScaleOffset.x;\n" +
-                    "  pos.z = z * UNI_ScaleOffset.x;\n" +
-                    "  pos.w = 1.0;\n" +
-
-                    "  pos.x *= 1.0 + ani * 4.0;\n" +
-                    "  pos.y *= 1.0 + ani * 4.0;\n" +
-                    "  pos.z -= ani * 1.5;\n" +
-                    "  lum *= 1.0 - ani;\n" +
-
-                    "  gl_Position = UNI_Proj * pos;\n" +
-                    "  varColor.rgba = vec4(lum, lum, lum, 1.0);\n" +
-                    "  varTex0.xy = ATTRIB_position;\n" +
-                    "  varTex0.y = 1.0 - varTex0.y;\n" +
-                    "}\n";
-            sb.setShader(t);
-            sb.addConstant(mUniformAlloc.getType());
-            sb.addInput(mMesh.getVertexAllocation(0).getType().getElement());
-            ProgramVertex pvc = sb.create();
-            pvc.bindConstants(mUniformAlloc.getAllocation(), 0);
-
-            mScript.set_gPVCurve(pvc);
-        }
-
-        private void initProgramFragment() {
-            Sampler.Builder sb = new Sampler.Builder(sRS);
-            sb.setMinification(Sampler.Value.LINEAR_MIP_LINEAR);
-            sb.setMagnification(Sampler.Value.NEAREST);
-            sb.setWrapS(Sampler.Value.CLAMP);
-            sb.setWrapT(Sampler.Value.CLAMP);
-            Sampler linear = sb.create();
-
-            sb.setMinification(Sampler.Value.NEAREST);
-            sb.setMagnification(Sampler.Value.NEAREST);
-            Sampler nearest = sb.create();
-
-            ProgramFragmentFixedFunction.Builder bf = new ProgramFragmentFixedFunction.Builder(sRS);
-            bf.setTexture(ProgramFragmentFixedFunction.Builder.EnvMode.MODULATE,
-                          ProgramFragmentFixedFunction.Builder.Format.RGBA, 0);
-            bf.setVaryingColor(true);
-            ProgramFragment pfTexMip = bf.create();
-            pfTexMip.bindSampler(linear, 0);
-
-            bf.setVaryingColor(false);
-            ProgramFragment pfTexNearest = bf.create();
-            pfTexNearest.bindSampler(nearest, 0);
-
-            bf.setTexture(ProgramFragmentFixedFunction.Builder.EnvMode.MODULATE,
-                          ProgramFragmentFixedFunction.Builder.Format.ALPHA, 0);
-            bf.setVaryingColor(true);
-            ProgramFragment pfTexMipAlpha = bf.create();
-            pfTexMipAlpha.bindSampler(linear, 0);
-
-            mScript.set_gPFTexNearest(pfTexNearest);
-            mScript.set_gPFTexMip(pfTexMip);
-            mScript.set_gPFTexMipAlpha(pfTexMipAlpha);
-        }
-
-        private void initProgramStore() {
-            ProgramStore.Builder bs = new ProgramStore.Builder(sRS);
-            bs.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
-            bs.setColorMaskEnabled(true,true,true,false);
-            bs.setDitherEnabled(true);
-            bs.setBlendFunc(ProgramStore.BlendSrcFunc.SRC_ALPHA,
-                            ProgramStore.BlendDstFunc.ONE_MINUS_SRC_ALPHA);
-            mScript.set_gPS(bs.create());
-        }
-
-        private void initGl() {
-        }
-
-        private void initData() {
-            mScript.set_COLUMNS_PER_PAGE_PORTRAIT(Defines.COLUMNS_PER_PAGE_PORTRAIT);
-            mScript.set_ROWS_PER_PAGE_PORTRAIT(Defines.ROWS_PER_PAGE_PORTRAIT);
-            mScript.set_COLUMNS_PER_PAGE_LANDSCAPE(Defines.COLUMNS_PER_PAGE_LANDSCAPE);
-            mScript.set_ROWS_PER_PAGE_LANDSCAPE(Defines.ROWS_PER_PAGE_LANDSCAPE);
-
-            mHomeButtonNormal = Allocation.createFromBitmapResource(sRS, mRes,
-                    R.drawable.home_button_normal);
-            mHomeButtonFocused = Allocation.createFromBitmapResource(sRS, mRes,
-                    R.drawable.home_button_focused);
-            mHomeButtonPressed = Allocation.createFromBitmapResource(sRS, mRes,
-                    R.drawable.home_button_pressed);
-
-            mScript.set_gHomeButton(mHomeButtonNormal);
-
-            mSelectionBitmap = Bitmap.createBitmap(Defines.SELECTION_TEXTURE_WIDTH_PX,
-                    Defines.SELECTION_TEXTURE_HEIGHT_PX, Bitmap.Config.ARGB_8888);
-            mSelectionCanvas = new Canvas(mSelectionBitmap);
-
-            setApps(null);
-        }
-
-        void dirtyCheck() {
-            if (sZoomDirty) {
-                setZoom(mAllApps.sNextZoom, mAllApps.sAnimateNextZoom);
-            }
-        }
-
-        @SuppressWarnings({"ConstantConditions"})
-        private void setApps(ArrayList<ApplicationInfo> list) {
-            sRollo.pause();
-            final int count = list != null ? list.size() : 0;
-            int allocCount = count;
-            if (allocCount < 1) {
-                allocCount = 1;
-            }
-
-            mIcons = new Allocation[count];
-            mAllocIcons = Allocation.createSized(sRS, Element.ALLOCATION(sRS), allocCount);
-
-            mLabels = new Allocation[count];
-            mAllocLabels = Allocation.createSized(sRS, Element.ALLOCATION(sRS), allocCount);
-
-            mScript.set_gIconCount(count);
-            for (int i=0; i < count; i++) {
-                createAppIconAllocations(i, list.get(i));
-            }
-            saveAppsList();
-            android.util.Log.e("rs", "setApps");
-            sRollo.resume();
-        }
-
-        private void setZoom(float zoom, boolean animate) {
-            if (animate) {
-                sRollo.clearSelectedIcon();
-                sRollo.setHomeSelected(SELECTED_NONE);
-            }
-            sRollo.mScript.invoke_setZoom(zoom, animate ? 1 : 0);
-        }
-
-        private void createAppIconAllocations(int index, ApplicationInfo item) {
-            mIcons[index] = Allocation.createFromBitmap(sRS, item.iconBitmap,
-                               Allocation.MipmapControl.MIPMAP_ON_SYNC_TO_TEXTURE,
-                               Allocation.USAGE_GRAPHICS_TEXTURE);
-            mLabels[index] = Allocation.createFromBitmap(sRS, item.titleBitmap,
-                               Allocation.MipmapControl.MIPMAP_ON_SYNC_TO_TEXTURE,
-                               Allocation.USAGE_GRAPHICS_TEXTURE);
-        }
-
-        /**
-         * Puts the empty spaces at the end.  Updates mState.iconCount.  You must
-         * fill in the values and call saveAppsList().
-         */
-        private void reallocAppsList(int count) {
-            Allocation[] icons = new Allocation[count];
-            mAllocIcons = Allocation.createSized(sRS, Element.ALLOCATION(sRS), count);
-
-            Allocation[] labels = new Allocation[count];
-            mAllocLabels = Allocation.createSized(sRS, Element.ALLOCATION(sRS), count);
-
-            final int oldCount = sRollo.mScript.get_gIconCount();
-
-            System.arraycopy(mIcons, 0, icons, 0, oldCount);
-            System.arraycopy(mLabels, 0, labels, 0, oldCount);
-
-            mIcons = icons;
-            mLabels = labels;
-        }
-
-        /**
-         * Handle the allocations for the new app.  Make sure you call saveAppsList when done.
-         */
-        private void addApp(int index, ApplicationInfo item) {
-            final int count = mScript.get_gIconCount() - index;
-            final int dest = index + 1;
-
-            System.arraycopy(mIcons, index, mIcons, dest, count);
-            System.arraycopy(mLabels, index, mLabels, dest, count);
-
-            createAppIconAllocations(index, item);
-
-            mScript.set_gIconCount(mScript.get_gIconCount() + 1);
-        }
-
-        /**
-         * Handle the allocations for the removed app.  Make sure you call saveAppsList when done.
-         */
-        private void removeApp(int index) {
-            final int count = mScript.get_gIconCount() - index - 1;
-            final int src = index + 1;
-
-            System.arraycopy(mIcons, src, mIcons, index, count);
-            System.arraycopy(mLabels, src, mLabels, index, count);
-
-            mScript.set_gIconCount(mScript.get_gIconCount() - 1);
-            final int last = mScript.get_gIconCount();
-
-            mIcons[last] = null;
-            mLabels[last] = null;
-        }
-
-        /**
-         * Send the apps list structures to RS.
-         */
-        private void saveAppsList() {
-            // WTF: how could mScript be not null but mAllocIconIds null b/2460740.
-            if (mScript != null && mAllocIcons != null) {
-                if (mIcons.length > 0) {
-                    mAllocIcons.copyFrom(mIcons);
-                    mAllocLabels.copyFrom(mLabels);
-                }
-
-                mScript.bind_gIcons(mAllocIcons);
-                mScript.bind_gLabels(mAllocLabels);
-            }
-        }
-
-        void fling(float pos, float v) {
-            mScript.invoke_fling(pos, v);
-        }
-
-        void move(float pos) {
-            mScript.invoke_move(pos);
-        }
-
-        void moveTo(float row) {
-            mScript.invoke_moveTo(row);
-        }
-
-        /**
-         * You need to call save() on mState on your own after calling this.
-         *
-         * @return the index of the icon that was selected.
-         */
-        int selectIcon(int x, int y, int pressed) {
-            if (mAllApps != null) {
-                final int index = mAllApps.chooseTappedIcon(x, y);
-                selectIcon(index, pressed);
-                return index;
-            } else {
-                return -1;
-            }
-        }
-
-        /**
-         * Select the icon at the given index.
-         *
-         * @param index The index.
-         * @param pressed one of SELECTED_PRESSED or SELECTED_FOCUSED
-         */
-        void selectIcon(int index, int pressed) {
-            final ArrayList<ApplicationInfo> appsList = mAllApps.mAllAppsList;
-            if (appsList == null || index < 0 || index >= appsList.size()) {
-                if (mAllApps != null) {
-                    mAllApps.mRestoreFocusIndex = index;
-                }
-                mScript.set_gSelectedIconIndex(-1);
-                if (mAllApps.mLastSelection == SELECTION_ICONS) {
-                    mAllApps.mLastSelection = SELECTION_NONE;
-                }
-            } else {
-                if (pressed == SELECTED_FOCUSED) {
-                    mAllApps.mLastSelection = SELECTION_ICONS;
-                }
-
-                int prev = mScript.get_gSelectedIconIndex();
-                mScript.set_gSelectedIconIndex(index);
-
-                ApplicationInfo info = appsList.get(index);
-                Bitmap selectionBitmap = mSelectionBitmap;
-
-                Utilities.drawSelectedAllAppsBitmap(mSelectionCanvas,
-                        selectionBitmap.getWidth(), selectionBitmap.getHeight(),
-                        pressed == SELECTED_PRESSED, info.iconBitmap);
-
-                Allocation si = Allocation.createFromBitmap(sRS, selectionBitmap);
-                mScript.set_gSelectedIconTexture(si);
-
-                if (prev != index) {
-                    if (info.title != null && info.title.length() > 0) {
-                        //setContentDescription(info.title);
-                        mAllApps.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED);
-                    }
-                }
-            }
-        }
-
-        /**
-         * You need to call save() on mState on your own after calling this.
-         */
-        void clearSelectedIcon() {
-            mScript.set_gSelectedIconIndex(-1);
-        }
-
-        void setHomeSelected(int mode) {
-            final int prev = mAllApps.mLastSelection;
-            switch (mode) {
-            case SELECTED_NONE:
-                mScript.set_gHomeButton(mHomeButtonNormal);
-                break;
-            case SELECTED_FOCUSED:
-                mAllApps.mLastSelection = SELECTION_HOME;
-                mScript.set_gHomeButton(mHomeButtonFocused);
-                if (prev != SELECTION_HOME) {
-                    mAllApps.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED);
-                }
-                break;
-            case SELECTED_PRESSED:
-                mScript.set_gHomeButton(mHomeButtonPressed);
-                break;
-            }
-        }
-
-        public void dumpState() {
-            Log.d(TAG, "sRollo.mWidth=" + mWidth);
-            Log.d(TAG, "sRollo.mHeight=" + mHeight);
-            Log.d(TAG, "sRollo.mIcons=" + Arrays.toString(mIcons));
-            if (mIcons != null) {
-                Log.d(TAG, "sRollo.mIcons.length=" + mIcons.length);
-            }
-            //Log.d(TAG, "sRollo.mState.newPositionX=" + mState.newPositionX);
-            //Log.d(TAG, "sRollo.mState.newTouchDown=" + mState.newTouchDown);
-            //Log.d(TAG, "sRollo.mState.flingVelocity=" + mState.flingVelocity);
-            //Log.d(TAG, "sRollo.mState.iconCount=" + mState.iconCount);
-            //Log.d(TAG, "sRollo.mState.selectedIconIndex=" + mState.selectedIconIndex);
-            //Log.d(TAG, "sRollo.mState.selectedIconTexture=" + mState.selectedIconTexture);
-            //Log.d(TAG, "sRollo.mState.zoomTarget=" + mState.zoomTarget);
-            //Log.d(TAG, "sRollo.mState.homeButtonId=" + mState.homeButtonId);
-            //Log.d(TAG, "sRollo.mState.targetPos=" + mState.targetPos);
-        }
-    }
-
-    public void dumpState() {
-        Log.d(TAG, "sRS=" + sRS);
-        Log.d(TAG, "sRollo=" + sRollo);
-        ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList", mAllAppsList);
-        Log.d(TAG, "mTouchXBorders=" +  Arrays.toString(mTouchXBorders));
-        Log.d(TAG, "mTouchYBorders=" +  Arrays.toString(mTouchYBorders));
-        Log.d(TAG, "mArrowNavigation=" + mArrowNavigation);
-        Log.d(TAG, "mStartedScrolling=" + mStartedScrolling);
-        Log.d(TAG, "mLastSelection=" + mLastSelection);
-        Log.d(TAG, "mLastSelectedIcon=" + mLastSelectedIcon);
-        Log.d(TAG, "mVelocityTracker=" + mVelocityTracker);
-        Log.d(TAG, "mTouchTracking=" + mTouchTracking);
-        Log.d(TAG, "mShouldGainFocus=" + mShouldGainFocus);
-        Log.d(TAG, "sZoomDirty=" + sZoomDirty);
-        Log.d(TAG, "sAnimateNextZoom=" + sAnimateNextZoom);
-        Log.d(TAG, "mZoom=" + mZoom);
-        Log.d(TAG, "mScrollPos=" + sRollo.mScrollPos);
-        Log.d(TAG, "mVelocity=" + mVelocity);
-        Log.d(TAG, "mMessageProc=" + mMessageProc);
-        if (sRollo != null) {
-            sRollo.dumpState();
-        }
-        if (sRS != null) {
-            sRS.contextDump();
-        }
-    }
-
-    public void reset() {
-        // Do nothing
-    }
-}