android.util.LongSparseArray Java Examples

/**
 * Match start/end values by Adapter item ID. Adds matched values to mStartValuesList
 * and mEndValuesList and removes them from unmatchedStart and unmatchedEnd, using
 * startItemIds and endItemIds as a guide for which Views have unique item IDs.
 */
private void matchItemIds(ArrayMap<View, TransitionValues> unmatchedStart,
        ArrayMap<View, TransitionValues> unmatchedEnd,
        LongSparseArray<View> startItemIds, LongSparseArray<View> endItemIds) {
    int numStartIds = startItemIds.size();
    for (int i = 0; i < numStartIds; i++) {
        View startView = startItemIds.valueAt(i);
        if (startView != null && isValidTarget(startView)) {
            View endView = endItemIds.get(startItemIds.keyAt(i));
            if (endView != null && isValidTarget(endView)) {
                TransitionValues startValues = unmatchedStart.get(startView);
                TransitionValues endValues = unmatchedEnd.get(endView);
                if (startValues != null && endValues != null) {
                    mStartValuesList.add(startValues);
                    mEndValuesList.add(endValues);
                    unmatchedStart.remove(startView);
                    unmatchedEnd.remove(endView);
                }
            }
        }
    }
}
 

public void clearRecentSearch()
{
    recentSearchObjectsById = new LongSparseArray<>();
    recentSearchObjects = new ArrayList<>();
    notifyDataSetChanged();
    MessagesStorage.getInstance(currentAccount).getStorageQueue().postRunnable(() ->
    {
        try
        {
            MessagesStorage.getInstance(currentAccount).getDatabase().executeFast("DELETE FROM search_recent WHERE 1").stepThis().dispose();
        }
        catch (Exception e)
        {
            FileLog.e(e);
        }
    });
}
 

private void setRecentSearch(ArrayList<RecentSearchObject> arrayList, LongSparseArray<RecentSearchObject> hashMap)
{
    recentSearchObjects = arrayList;
    recentSearchObjectsById = hashMap;
    for (int a = 0; a < recentSearchObjects.size(); a++)
    {
        RecentSearchObject recentSearchObject = recentSearchObjects.get(a);
        if (recentSearchObject.object instanceof TLRPC.User)
        {
            MessagesController.getInstance(currentAccount).putUser((TLRPC.User) recentSearchObject.object, true);
        }
        else if (recentSearchObject.object instanceof TLRPC.Chat)
        {
            MessagesController.getInstance(currentAccount).putChat((TLRPC.Chat) recentSearchObject.object, true);
        }
        else if (recentSearchObject.object instanceof TLRPC.EncryptedChat)
        {
            MessagesController.getInstance(currentAccount).putEncryptedChat((TLRPC.EncryptedChat) recentSearchObject.object, true);
        }
    }
    notifyDataSetChanged();
}
 

private LongSparseArray<ThumbnailInfo> queryThumbnailInfoList() {
    ContentResolver resolver = getContext().getApplicationContext().getContentResolver();
    Uri uri = MediaStore.Video.Thumbnails.EXTERNAL_CONTENT_URI;
    LongSparseArray<ThumbnailInfo> result = new LongSparseArray<>();
    try (Cursor cursor = resolver.query(uri, null,
            null, null, null)) {
        if (cursor == null) {
            return result;
        }
        if (cursor.moveToFirst()) {
            do {
                ThumbnailInfo info = createThumbnailInfo(cursor);
                result.put(info.getId(), info);
            } while (cursor.moveToNext());
        }
        return result;
    }
}
 

public void onResultBack(DataTransportResult arg6) {
    Object v0_1;
    long v2 = arg6.getDataItem().getCreateTime();
    LongSparseArray v1 = TransporterClassic.a(this.a);
    try {
        v0_1 = TransporterClassic.a(this.a).get(v2);
        TransporterClassic.a(this.a).remove(v2);
        if (v0_1 == null) {
            return;
        }
    } catch (Throwable v0) {
        throw v0;
    }
    if (TransporterClassic.DEBUG) {
        Log.d(TransporterClassic.b(this.a), "OnResultBack : " + arg6 + ", " + v0_1, new Object[0]);
    }
    ((DataSendResultCallback) v0_1).onResultBack(arg6);
}
 

/**
 * Adds a new entry to the cache.
 *
 * @param key a key that uniquely identifies the entry
 * @param theme the theme against which this entry was inflated, or
 *              {@code null} if the entry has no theme applied
 * @param entry the entry to cache
 * @param usesTheme {@code true} if the entry is affected theme changes,
 *                  {@code false} otherwise
 */
public void put(long key, @Nullable Theme theme, @NonNull T entry, boolean usesTheme) {
    if (entry == null) {
        return;
    }

    synchronized (this) {
        final LongSparseArray<WeakReference<T>> entries;
        if (!usesTheme) {
            entries = getUnthemedLocked(true);
        } else {
            entries = getThemedLocked(theme, true);
        }
        if (entries != null) {
            entries.put(key, new WeakReference<>(entry));
        }
    }
}
 

/**
 * Returns the set of checked items ids. The result is only valid if the
 * choice mode has not been set to {@link AbsListView#CHOICE_MODE_NONE} and the adapter
 * has stable IDs. ({@link ListAdapter#hasStableIds()} == {@code true})
 *
 * @return A new array which contains the id of each checked item in the
 *         list.
 */
public long[] getCheckedItemIds() {
    if (mChoiceMode == AbsListView.CHOICE_MODE_NONE || mCheckedIdStates == null) {
        return new long[0];
    }

    final LongSparseArray<Integer> idStates = mCheckedIdStates;
    final int count = idStates.size();
    final long[] ids = new long[count];

    for (int i = 0; i < count; i++) {
        ids[i] = idStates.keyAt(i);
    }

    return ids;
}
 

public void clearRecentSearch()
{
    recentSearchObjectsById = new LongSparseArray<>();
    recentSearchObjects = new ArrayList<>();
    notifyDataSetChanged();
    MessagesStorage.getInstance(currentAccount).getStorageQueue().postRunnable(() ->
    {
        try
        {
            MessagesStorage.getInstance(currentAccount).getDatabase().executeFast("DELETE FROM search_recent WHERE 1").stepThis().dispose();
        }
        catch (Exception e)
        {
            FileLog.e(e);
        }
    });
}
 

/**
 * Clears nodes for the window with the given id
 */
private void clearNodesForWindowLocked(int windowId) {
    if (DEBUG) {
        Log.i(LOG_TAG, "clearNodesForWindowLocked(" + windowId + ")");
    }
    LongSparseArray<AccessibilityNodeInfo> nodes = mNodeCache.get(windowId);
    if (nodes == null) {
        return;
    }
    // Recycle the nodes before clearing the cache.
    final int nodeCount = nodes.size();
    for (int i = nodeCount - 1; i >= 0; i--) {
        AccessibilityNodeInfo info = nodes.valueAt(i);
        nodes.removeAt(i);
        info.recycle();
    }
    mNodeCache.remove(windowId);
}
 

private void setRecentSearch(ArrayList<RecentSearchObject> arrayList, LongSparseArray<RecentSearchObject> hashMap)
{
    recentSearchObjects = arrayList;
    recentSearchObjectsById = hashMap;
    for (int a = 0; a < recentSearchObjects.size(); a++)
    {
        RecentSearchObject recentSearchObject = recentSearchObjects.get(a);
        if (recentSearchObject.object instanceof TLRPC.User)
        {
            MessagesController.getInstance(currentAccount).putUser((TLRPC.User) recentSearchObject.object, true);
        }
        else if (recentSearchObject.object instanceof TLRPC.Chat)
        {
            MessagesController.getInstance(currentAccount).putChat((TLRPC.Chat) recentSearchObject.object, true);
        }
        else if (recentSearchObject.object instanceof TLRPC.EncryptedChat)
        {
            MessagesController.getInstance(currentAccount).putEncryptedChat((TLRPC.EncryptedChat) recentSearchObject.object, true);
        }
    }
    notifyDataSetChanged();
}
 

/**
 * Gets a cached {@link AccessibilityNodeInfo} given the id of the hosting
 * window and the accessibility id of the node.
 *
 * @param windowId The id of the window hosting the node.
 * @param accessibilityNodeId The info accessibility node id.
 * @return The cached {@link AccessibilityNodeInfo} or null if such not found.
 */
public AccessibilityNodeInfo getNode(int windowId, long accessibilityNodeId) {
    synchronized(mLock) {
        LongSparseArray<AccessibilityNodeInfo> nodes = mNodeCache.get(windowId);
        if (nodes == null) {
            return null;
        }
        AccessibilityNodeInfo info = nodes.get(accessibilityNodeId);
        if (info != null) {
            // Return a copy since the client calls to AccessibilityNodeInfo#recycle()
            // will wipe the data of the cached info.
            info = AccessibilityNodeInfo.obtain(info);
        }
        if (DEBUG) {
            Log.i(LOG_TAG, "get(" + accessibilityNodeId + ") = " + info);
        }
        return info;
    }
}
 

private void refreshCachedNodeLocked(int windowId, long sourceId) {
    if (DEBUG) {
        Log.i(LOG_TAG, "Refreshing cached node.");
    }

    LongSparseArray<AccessibilityNodeInfo> nodes = mNodeCache.get(windowId);
    if (nodes == null) {
        return;
    }
    AccessibilityNodeInfo cachedInfo = nodes.get(sourceId);
    // If the source is not in the cache - nothing to do.
    if (cachedInfo == null) {
        return;
    }
    // The node changed so we will just refresh it right now.
    if (mAccessibilityNodeRefresher.refreshNode(cachedInfo, true)) {
        return;
    }
    // Weird, we could not refresh. Just evict the entire sub-tree.
    clearSubTreeLocked(windowId, sourceId);
}
 

@Test
public void testJobService() {
    // Tests whether methods to get channels and programs are successful and valid
    List<Channel> channelList = mSampleJobService.getChannels();
    assertEquals(2, channelList.size());
    ModelUtils.updateChannels(getActivity(), TestTvInputService.INPUT_ID, channelList, null);
    LongSparseArray<Channel> channelMap = ModelUtils.buildChannelMap(
            getActivity().getContentResolver(), TestTvInputService.INPUT_ID);
    assertNotNull(channelMap);
    assertEquals(channelMap.size(), channelList.size());
}
 

public static LongSparseArray<Drawable.ConstantState> hackPreloadDrawables(Resources res) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
        return hackPreloadDrawablesV15(res);
    } else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.JELLY_BEAN_MR2) {
        return hackPreloadDrawablesV18(res);
    } else {
        return hackPreloadDrawablesV19(res);
    }
}
 

/**
 * Builds a map of available channels.
 *
 * @param resolver Application's ContentResolver.
 * @param inputId The ID of the TV input service that provides this TV channel.
 * @return LongSparseArray mapping each channel's {@link Channels#_ID} to the Channel object.
 * @hide
 */
public static LongSparseArray<Channel> buildChannelMap(
        @NonNull ContentResolver resolver, @NonNull String inputId) {
    Uri uri = TvContract.buildChannelsUriForInput(inputId);
    LongSparseArray<Channel> channelMap = new LongSparseArray<>();
    Cursor cursor = null;
    try {
        cursor = resolver.query(uri, Channel.PROJECTION, null, null, null);
        if (cursor == null || cursor.getCount() == 0) {
            if (DEBUG) {
                Log.d(TAG, "Cursor is null or found no results");
            }
            return null;
        }

        while (cursor.moveToNext()) {
            Channel nextChannel = Channel.fromCursor(cursor);
            channelMap.put(nextChannel.getId(), nextChannel);
        }
    } catch (Exception e) {
        Log.d(TAG, "Content provider query: " + Arrays.toString(e.getStackTrace()));
        return null;
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    return channelMap;
}
 

public static LongSparseArray<Channel> buildChannelMap(ContentResolver resolver,
                                                                     String inputId, List<Channel> channels) {
    Uri uri = TvContract.buildChannelsUriForInput(inputId);
    String[] projection = {
            TvContract.Channels._ID,
            TvContract.Channels.COLUMN_DISPLAY_NUMBER
    };

    LongSparseArray<Channel> channelMap = new LongSparseArray<>();
    Cursor cursor = null;
    try {
        cursor = resolver.query(uri, projection, null, null, null);
        if (cursor == null || cursor.getCount() == 0) {
            return null;
        }

        while (cursor.moveToNext()) {
            long channelId = cursor.getLong(0);
            Log.d(TAG, "BUILD CHANNELS FOR "+channelId);
            String channelNumber = cursor.getString(1);
            channelMap.put(channelId, getChannelByNumber(channelNumber, channels));
        }
    } catch (Exception e) {
        Log.d(TAG, "Content provider query: " + e.getStackTrace());
        return null;
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    return channelMap;
}
 

/**
 * Get Video List.
 *
 * @param cursorVideo Cursor Video
 * @param list List
 * @return counter Video data count.
 */
private int getVideoList(final Cursor cursorVideo, final List<MediaList> list) {
    int counter = 0;
    do {
        LongSparseArray<ThumbnailInfo> thumbnails = queryThumbnailInfoList();

        String lang = cursorVideo.getString(cursorVideo.getColumnIndex(MediaStore.Video.Media.LANGUAGE));
        String id = cursorVideo.getString(cursorVideo.getColumnIndex(MediaStore.Video.Media._ID));
        String type = cursorVideo.getString(cursorVideo.getColumnIndex(MediaStore.Video.Media.MIME_TYPE));
        String title = cursorVideo.getString(cursorVideo.getColumnIndex(MediaStore.Video.Media.TITLE));
        int duration = (cursorVideo.getInt(cursorVideo.getColumnIndex(MediaStore.Video.Media.DURATION)))
                / UNIT_SEC;
        String artist = cursorVideo.getString(cursorVideo.getColumnIndex(MediaStore.Video.Media.ARTIST));
        String thumbnailUri;
        if (!cursorVideo.isNull(cursorVideo.getColumnIndex(MediaStore.Video.Media.MINI_THUMB_MAGIC))) {
            int thumbnailId = cursorVideo.getInt(cursorVideo.getColumnIndex(MediaStore.Video.Media.MINI_THUMB_MAGIC));
            ThumbnailInfo info = thumbnails.get(thumbnailId);
            thumbnailUri = info == null ? null : info.getUri();
        } else {
            thumbnailUri = null;
        }
        list.add(new MediaList(id, type, title, artist, duration, null, lang, thumbnailUri, true));
        counter++;
    } while (cursorVideo.moveToNext());

    return counter;
}
 

/**
 * Builds a map of available channels.
 *
 * @param resolver Application's ContentResolver.
 * @param inputId The ID of the TV input service that provides this TV channel.
 * @return LongSparseArray mapping each channel's {@link Channels#_ID} to the Channel object.
 * @hide
 */
public static LongSparseArray<Channel> buildChannelMap(
        @NonNull ContentResolver resolver, @NonNull String inputId) {
    Uri uri = TvContract.buildChannelsUriForInput(inputId);
    LongSparseArray<Channel> channelMap = new LongSparseArray<>();
    Cursor cursor = null;
    try {
        cursor = resolver.query(uri, Channel.PROJECTION, null, null, null);
        if (cursor == null || cursor.getCount() == 0) {
            if (DEBUG) {
                Log.d(TAG, "Cursor is null or found no results");
            }
            return null;
        }

        while (cursor.moveToNext()) {
            Channel nextChannel = Channel.fromCursor(cursor);
            channelMap.put(nextChannel.getId(), nextChannel);
        }
    } catch (Exception e) {
        Log.d(TAG, "Content provider query: " + Arrays.toString(e.getStackTrace()));
        return null;
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    return channelMap;
}
 

private LongSparseArrayIterator(LongSparseArray<E> array, int location) {
    this.array = array;
    if (location < 0) {
        cursor = -1;
        cursorNowhere = true;
    } else if (location < array.size()) {
        cursor = location;
        cursorNowhere = false;
    } else {
        cursor = array.size() - 1;
        cursorNowhere = true;
    }
}
 

private Drawable getCachedDrawable(LongSparseArray<WeakReference<ConstantState>> drawableCache, long key) {
	synchronized (mAccessLock) {
		WeakReference<Drawable.ConstantState> wr = drawableCache.get(key);
		if (wr != null) {
			Drawable.ConstantState entry = wr.get();
			if (entry != null) {
				return entry.newDrawable(this);
			} else {
				drawableCache.delete(key);
			}
		}
	}
	return null;
}
 

@GuardedBy("mAm")
public boolean setMemFactorLocked(int memFactor, boolean screenOn, long now) {
    mMemFactorLowered = memFactor < mLastMemOnlyState;
    mLastMemOnlyState = memFactor;
    if (mInjectedScreenState != null) {
        screenOn = mInjectedScreenState;
    }
    if (screenOn) {
        memFactor += ProcessStats.ADJ_SCREEN_ON;
    }
    if (memFactor != mProcessStats.mMemFactor) {
        if (mProcessStats.mMemFactor != ProcessStats.STATE_NOTHING) {
            mProcessStats.mMemFactorDurations[mProcessStats.mMemFactor]
                    += now - mProcessStats.mStartTime;
        }
        mProcessStats.mMemFactor = memFactor;
        mProcessStats.mStartTime = now;
        final ArrayMap<String, SparseArray<LongSparseArray<ProcessStats.PackageState>>> pmap
                = mProcessStats.mPackages.getMap();
        for (int ipkg=pmap.size()-1; ipkg>=0; ipkg--) {
            final SparseArray<LongSparseArray<ProcessStats.PackageState>> uids =
                    pmap.valueAt(ipkg);
            for (int iuid=uids.size()-1; iuid>=0; iuid--) {
                final LongSparseArray<ProcessStats.PackageState> vers = uids.valueAt(iuid);
                for (int iver=vers.size()-1; iver>=0; iver--) {
                    final ProcessStats.PackageState pkg = vers.valueAt(iver);
                    final ArrayMap<String, ServiceState> services = pkg.mServices;
                    for (int isvc=services.size()-1; isvc>=0; isvc--) {
                        final ServiceState service = services.valueAt(isvc);
                        service.setMemFactor(memFactor, now);
                    }
                }
            }
        }
        return true;
    }
    return false;
}
 

@Test
public void testJobService() {
    // Tests whether methods to get channels and programs are successful and valid
    List<Channel> channelList = mSampleJobService.getChannels();
    assertEquals(2, channelList.size());
    ModelUtils.updateChannels(getActivity(), TestTvInputService.INPUT_ID, channelList, null);
    LongSparseArray<Channel> channelMap =
            ModelUtils.buildChannelMap(
                    getActivity().getContentResolver(), TestTvInputService.INPUT_ID);
    assertNotNull(channelMap);
    assertEquals(channelMap.size(), channelList.size());
}
 

public StickersSearchAdapter(Context context, Delegate delegate, TLRPC.StickerSetCovered[] primaryInstallingStickerSets, LongSparseArray<TLRPC.StickerSetCovered> installingStickerSets, LongSparseArray<TLRPC.StickerSetCovered> removingStickerSets) {
    this.context = context;
    this.delegate = delegate;
    this.primaryInstallingStickerSets = primaryInstallingStickerSets;
    this.installingStickerSets = installingStickerSets;
    this.removingStickerSets = removingStickerSets;
}
 

public void clearRecentSearch() {
    recentSearchObjectsById = new LongSparseArray<>();
    recentSearchObjects = new ArrayList<>();
    notifyDataSetChanged();
    MessagesStorage.getInstance(currentAccount).getStorageQueue().postRunnable(() -> {
        try {
            MessagesStorage.getInstance(currentAccount).getDatabase().executeFast("DELETE FROM search_recent WHERE 1").stepThis().dispose();
        } catch (Exception e) {
            FileLog.e(e);
        }
    });
}
 

private void setRecentSearch(ArrayList<RecentSearchObject> arrayList, LongSparseArray<RecentSearchObject> hashMap) {
    recentSearchObjects = arrayList;
    recentSearchObjectsById = hashMap;
    for (int a = 0; a < recentSearchObjects.size(); a++) {
        RecentSearchObject recentSearchObject = recentSearchObjects.get(a);
        if (recentSearchObject.object instanceof TLRPC.User) {
            MessagesController.getInstance(currentAccount).putUser((TLRPC.User) recentSearchObject.object, true);
        } else if (recentSearchObject.object instanceof TLRPC.Chat) {
            MessagesController.getInstance(currentAccount).putChat((TLRPC.Chat) recentSearchObject.object, true);
        } else if (recentSearchObject.object instanceof TLRPC.EncryptedChat) {
            MessagesController.getInstance(currentAccount).putEncryptedChat((TLRPC.EncryptedChat) recentSearchObject.object, true);
        }
    }
    notifyDataSetChanged();
}
 

@RequiresApi(Build.VERSION_CODES.JELLY_BEAN)
public static <T> Iterable<T> iterate(final LongSparseArray<T> array) {
	return new Iterable<T>() { @Override public Iterator<T> iterator() {
		return new Iterator<T>() {
			@Override public boolean hasNext() { return i < array.size(); }
			@Override public T next() { return array.valueAt(i ++); }
			int i = 0;
		};
	}};
}
 

public StickersSearchAdapter(Context context, Delegate delegate, TLRPC.StickerSetCovered[] primaryInstallingStickerSets, LongSparseArray<TLRPC.StickerSetCovered> installingStickerSets, LongSparseArray<TLRPC.StickerSetCovered> removingStickerSets) {
    this.context = context;
    this.delegate = delegate;
    this.primaryInstallingStickerSets = primaryInstallingStickerSets;
    this.installingStickerSets = installingStickerSets;
    this.removingStickerSets = removingStickerSets;
}
 

public void clearRecentSearch() {
    recentSearchObjectsById = new LongSparseArray<>();
    recentSearchObjects = new ArrayList<>();
    notifyDataSetChanged();
    MessagesStorage.getInstance(currentAccount).getStorageQueue().postRunnable(() -> {
        try {
            MessagesStorage.getInstance(currentAccount).getDatabase().executeFast("DELETE FROM search_recent WHERE 1").stepThis().dispose();
        } catch (Exception e) {
            FileLog.e(e);
        }
    });
}
 

private void setRecentSearch(ArrayList<RecentSearchObject> arrayList, LongSparseArray<RecentSearchObject> hashMap) {
    recentSearchObjects = arrayList;
    recentSearchObjectsById = hashMap;
    for (int a = 0; a < recentSearchObjects.size(); a++) {
        RecentSearchObject recentSearchObject = recentSearchObjects.get(a);
        if (recentSearchObject.object instanceof TLRPC.User) {
            MessagesController.getInstance(currentAccount).putUser((TLRPC.User) recentSearchObject.object, true);
        } else if (recentSearchObject.object instanceof TLRPC.Chat) {
            MessagesController.getInstance(currentAccount).putChat((TLRPC.Chat) recentSearchObject.object, true);
        } else if (recentSearchObject.object instanceof TLRPC.EncryptedChat) {
            MessagesController.getInstance(currentAccount).putEncryptedChat((TLRPC.EncryptedChat) recentSearchObject.object, true);
        }
    }
    notifyDataSetChanged();
}
 

private boolean importWorkspace() throws Exception {
    ArrayList<Long> allScreens = LauncherDbUtils.getScreenIdsFromCursor(
            mContext.getContentResolver().query(mOtherScreensUri, null, null, null,
                    LauncherSettings.WorkspaceScreens.SCREEN_RANK));


    // During import we reset the screen IDs to 0-indexed values.
    if (allScreens.isEmpty()) {
        // No thing to migrate

        return false;
    }

    mHotseatSize = mMaxGridSizeX = mMaxGridSizeY = 0;

    // Build screen update
    ArrayList<ContentProviderOperation> screenOps = new ArrayList<>();
    int count = allScreens.size();
    LongSparseArray<Long> screenIdMap = new LongSparseArray<>(count);
    for (int i = 0; i < count; i++) {
        ContentValues v = new ContentValues();
        v.put(LauncherSettings.WorkspaceScreens._ID, i);
        v.put(LauncherSettings.WorkspaceScreens.SCREEN_RANK, i);
        screenIdMap.put(allScreens.get(i), (long) i);
        screenOps.add(ContentProviderOperation.newInsert(
                LauncherSettings.WorkspaceScreens.CONTENT_URI).withValues(v).build());
    }
    mContext.getContentResolver().applyBatch(ProviderConfig.AUTHORITY, screenOps);
    importWorkspaceItems(allScreens.get(0), screenIdMap);

    GridSizeMigrationTask.markForMigration(mContext, mMaxGridSizeX, mMaxGridSizeY, mHotseatSize);

    // Create empty DB flag.
    LauncherSettings.Settings.call(mContext.getContentResolver(),
            LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG);
    return true;
}