Example usage for android.util SparseArray clear

Introduction

In this page you can find the example usage for android.util SparseArray clear.

Prototype

public void clear() 

Source Link

Document

Removes all key-value mappings from this SparseArray.

Usage

From source file:com.svpino.longhorn.artifacts.StockTileProcessor.java

public static void create(Fragment fragment, TableLayout tableLayout, List<Stock> stocks,
        SparseArray<View> tiles, boolean restart) {

    if (restart) {
        tableLayout.removeAllViews();/*w w w.  jav  a2  s .  c  o  m*/
        if (tiles != null) {
            tiles.clear();
        }
    }

    tableLayout.setStretchAllColumns(true);
    tableLayout.setShrinkAllColumns(true);

    int margin = Extensions.dpToPixels(fragment.getResources(), 3);
    int height = Extensions.dpToPixels(fragment.getResources(), 90);

    int index = createFixedHeaderRow(fragment, tableLayout, stocks, tiles, height, margin);

    int row = index == 3 ? 1 : 0;

    while (index < stocks.size()) {
        index = createStandardRow(fragment, tableLayout, stocks, tiles, height, margin, index, row);
        row++;
    }

    while (tableLayout.getChildCount() > row) {
        tableLayout.removeViewAt(tableLayout.getChildCount() - 1);
    }

    if (stocks.size() % 2 != 0) {
        TableRow tableRow = new TableRow(fragment.getActivity());

        View addNewStockTile = createTileForAddingNewStock(fragment);
        tableRow.addView(addNewStockTile, getSpannedLayoutParams(row, margin, height));

        tableLayout.addView(tableRow);
    } else {
        TableRow tableRow = (TableRow) tableLayout.getChildAt(tableLayout.getChildCount() - 1);
        LayoutParams layoutParams = (TableRow.LayoutParams) tableRow.getChildAt(0).getLayoutParams();
        layoutParams.bottomMargin = margin;
        layoutParams.height = height;
    }
}

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From source file:com.android.talkback.CollectionState.java

private static void updateTableHeaderInfo(AccessibilityNodeInfoCompat collectionRoot,
        SparseArray<CharSequence> rowHeaders, SparseArray<CharSequence> columnHeaders, boolean computeHeaders) {
    rowHeaders.clear();
    columnHeaders.clear();//from   ww w .jav  a  2s. com

    if (!computeHeaders) {
        return;
    }

    if (collectionRoot == null || collectionRoot.getCollectionInfo() == null) {
        return;
    }

    // Limit search to children and grandchildren of the root node for performance reasons.
    // We want to search grandchildren because web pages put table headers <th> inside table
    // rows <tr> so they are nested two levels down.
    CollectionInfoCompat collectionInfo = collectionRoot.getCollectionInfo();
    int numChildren = collectionRoot.getChildCount();
    for (int i = 0; i < numChildren; ++i) {
        AccessibilityNodeInfoCompat child = collectionRoot.getChild(i);

        if (!updateSingleTableHeader(child, collectionInfo, rowHeaders, columnHeaders)) {
            int numGrandchildren = child.getChildCount();
            for (int j = 0; j < numGrandchildren; ++j) {
                AccessibilityNodeInfoCompat grandchild = child.getChild(j);
                updateSingleTableHeader(grandchild, collectionInfo, rowHeaders, columnHeaders);
                grandchild.recycle();
            }
        }

        child.recycle();
    }
}

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From source file:com.fuzz.indicator.CutoutViewIndicator.java

/**
 * Utility method for invalidating the {@link #generator} (so to speak).
 * <p>//from   w ww .j  av  a  2 s.  com
 *     It'll ensure that the child views match both what the current
 *     {@link CutoutCellGenerator} creates AND the params defined by
 *     {@link #defaultChildParams}.
 * </p>
 * Views which have been marked for
 * {@link CutoutViewLayoutParams#preservedDuringRebuild preservation} will
 * not be replaced.
 */
public void rebuildChildViews() {
    SparseArray<CutoutCell> preserved = cells.clone();
    cells.clear();
    for (int i = 0; i < getChildCount(); i++) {
        View child = getChildAt(i);
        if (((CutoutViewLayoutParams) child.getLayoutParams()).preservedDuringRebuild) {
            cells.put(i, preserved.get(i));
        }
    }
    preserved.clear();
    removeAllViews();
    dataSetObserver.onChanged();
}

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From source file:org.catrobat.catroid.uitest.util.UiTestUtils.java

public static void cancelAllNotifications(Context context) {
    NotificationManager notificationManager = (NotificationManager) context
            .getSystemService(Context.NOTIFICATION_SERVICE);
    notificationManager.cancelAll();//from ww w  . j a  v  a2s.  com

    @SuppressWarnings("unchecked")
    SparseArray<NotificationData> notificationMap = (SparseArray<NotificationData>) Reflection.getPrivateField(
            StatusBarNotificationManager.class, StatusBarNotificationManager.getInstance(),
            "notificationDataMap");
    notificationMap.clear();
}

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