Example usage for android.support.v4.util CircularIntArray CircularIntArray

Introduction

In this page you can find the example usage for android.support.v4.util CircularIntArray CircularIntArray.

Prototype

public CircularIntArray() 

Source Link

Document

Creates a circular array with default capacity.

Usage

From source file:android.support.v17.leanback.widget.Grid.java

/**
 * Sets number of rows to fill into. For views that represent a
 * horizontal list, this will be the rows of the view. For views that
 * represent a vertical list, this will be the columns.
 *
 * @param numRows numberOfRows//from w  w  w . j  a va2  s .  co  m
 */
void setNumRows(int numRows) {
    if (numRows <= 0) {
        throw new IllegalArgumentException();
    }
    if (mNumRows == numRows) {
        return;
    }
    mNumRows = numRows;
    mTmpItemPositionsInRows = new CircularIntArray[mNumRows];
    for (int i = 0; i < mNumRows; i++) {
        mTmpItemPositionsInRows[i] = new CircularIntArray();
    }
}

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