Example usage for android.util SparseIntArray clear

Introduction

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

Prototype

public void clear() 

Source Link

Document

Removes all key-value mappings from this SparseIntArray.

Usage

From source file:com.google.android.flexbox.FlexboxHelper.java

private int[] sortOrdersIntoReorderedIndices(int childCount, List<Order> orders, SparseIntArray orderCache) {
    Collections.sort(orders);/* www .  jav a2 s.co m*/
    orderCache.clear();
    int[] reorderedIndices = new int[childCount];
    int i = 0;
    for (Order order : orders) {
        reorderedIndices[i] = order.index;
        orderCache.append(order.index, order.order);
        i++;
    }
    return reorderedIndices;
}

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