Example usage for android.util SparseBooleanArray size

Introduction

In this page you can find the example usage for android.util SparseBooleanArray size.

Prototype

public int size()

Source Link

Document

Returns the number of key-value mappings that this SparseBooleanArray currently stores.

Usage

From source file:Main.java

/**
 * Method to avoid a bug on pre ICS/*from  w w w .  j  a v  a2 s .c  o  m*/
 * 
 * @see https://code.google.com/p/android/issues/detail?id=27112
 */
public static SparseBooleanArray copySparseBooleanArray(SparseBooleanArray sba) {
    SparseBooleanArray out = new SparseBooleanArray(sba.size());
    for (int i = 0; i < sba.size(); i++) {
        out.append(sba.keyAt(i), sba.valueAt(i));
    }
    return out;
}

From source file:Main.java

public static Map<Integer, Boolean> toMap(SparseBooleanArray array) {
    Map<Integer, Boolean> map = Maps.newHashMap();
    for (int i = 0; i < array.size(); i++) {
        map.put(array.keyAt(i), array.valueAt(i));
    }/*from   w  w  w  .ja  va  2s.c  o m*/
    return map;
}

From source file:Main.java

public static Set<Integer> toSet(SparseBooleanArray array) {
    Set<Integer> trueSet = Sets.newHashSet();
    for (int i = 0; i < array.size(); i++) {
        if (array.valueAt(i)) {
            int position = array.keyAt(i);
            trueSet.add(position);//www.j  a  v a 2  s  .  co  m
        }
    }
    return trueSet;
}

From source file:Main.java

/**
 * Convert SparseBooleanArray to the List which contains indexes whose values are true
 * @param sparseCheckedArray/*from  w w w  . j  av a 2s  .c o  m*/
 * @return
 */
public static List<Integer> convertToCheckedIndexList(SparseBooleanArray sparseCheckedArray) {

    List<Integer> checkList = new ArrayList<>();
    for (int i = 0; i < sparseCheckedArray.size(); i++) {
        int index = sparseCheckedArray.keyAt(i);
        if (sparseCheckedArray.valueAt(i)) {
            checkList.add(index);
        }
    }

    return checkList;
}

From source file:Main.java

public static List<Integer> getAbsListViewCheckedItemPositions(AbsListView absListView) {
    SparseBooleanArray checked = absListView.getCheckedItemPositions();
    List<Integer> positions = new ArrayList<>();
    int checkedSize = checked.size();
    for (int i = 0; i < checkedSize; ++i) {
        if (checked.valueAt(i)) {
            positions.add(checked.keyAt(i));
        }/*from w ww.  j av  a2s  . c  o  m*/
    }
    return positions;
}

From source file:Main.java

public static SparseBooleanArray cloneSBArray(SparseBooleanArray arr) {
    try {//from www. j  a  v  a2  s .c o m
        return arr.clone();
    } catch (Exception e) {
        // Happens when using HC - should clone manually
        int size = arr.size();
        SparseBooleanArray clone = new SparseBooleanArray();
        for (int i = 0; i < size; i++) {
            if (arr.get(arr.keyAt(i))) {
                clone.put(arr.keyAt(i), true);
            }
        }
        return clone;
    }
}

From source file:net.sf.sprockets.util.SparseArrays.java

/**
 * Get the keys of the SparseBooleanArray.
 *//*from w  ww. j a  v a  2  s  .  c om*/
public static int[] keys(SparseBooleanArray array) {
    int[] keys = new int[array.size()];
    for (int i = 0; i < keys.length; i++) {
        keys[i] = array.keyAt(i);
    }
    return keys;
}

From source file:net.sf.sprockets.util.SparseArrays.java

/**
 * Get the first key of the SparseBooleanArray which has the value.
 *
 * @return {@link Integer#MIN_VALUE} if the value is not found
 *//*ww  w  . j  av  a 2s .  co  m*/
private static int firstKey(SparseBooleanArray array, boolean value) {
    int size = array.size();
    for (int i = 0; i < size; i++) {
        if (array.valueAt(i) == value) {
            return array.keyAt(i);
        }
    }
    return Integer.MIN_VALUE;
}

From source file:net.sf.sprockets.util.SparseArrays.java

/**
 * Get the values of the SparseBooleanArray.
 *///from ww w .ja va  2  s  .c  o m
public static boolean[] values(SparseBooleanArray array) {
    boolean[] vals = new boolean[array.size()];
    for (int i = 0; i < vals.length; i++) {
        vals[i] = array.valueAt(i);
    }
    return vals;
}

From source file:net.sf.sprockets.util.SparseArrays.java

/**
 * Get the keys of the SparseBooleanArray which have the value.
 *//*w w  w.  jav a  2 s.co  m*/
private static int[] keys(SparseBooleanArray array, boolean value) {
    int size = array.size();
    ArrayIntList keys = new ArrayIntList(size);
    for (int i = 0; i < size; i++) {
        if (array.valueAt(i) == value) {
            keys.add(array.keyAt(i));
        }
    }
    return keys.toArray();
}