Example usage for android.util SparseBooleanArray SparseBooleanArray

Introduction

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

Prototype

public SparseBooleanArray(int initialCapacity) 

Source Link

Document

Creates a new SparseBooleanArray containing no mappings that will not require any additional memory allocation to store the specified number of mappings.

Usage

From source file:Main.java

/**
 * Method to avoid a bug on pre ICS//from   w  ww  .j  av  a2 s  . com
 * 
 * @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;
}

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From source file:com.hippo.widget.recyclerview.EasyRecyclerView.java

/**
 * Defines the choice behavior for the List. By default, Lists do not have any choice behavior
 * ({@link #CHOICE_MODE_NONE}). By setting the choiceMode to {@link #CHOICE_MODE_SINGLE}, the
 * List allows up to one item to  be in a chosen state. By setting the choiceMode to
 * {@link #CHOICE_MODE_MULTIPLE}, the list allows any number of items to be chosen.
 *
 * @param choiceMode One of {@link #CHOICE_MODE_NONE}, {@link #CHOICE_MODE_SINGLE}, or
 * {@link #CHOICE_MODE_MULTIPLE}/*from  w  w  w.jav a  2  s.c o m*/
 */
public void setChoiceMode(int choiceMode) {
    mChoiceMode = choiceMode;
    if (mChoiceActionMode != null) {
        mChoiceActionMode.finish();
        mChoiceActionMode = null;
    }
    if (mChoiceMode != CHOICE_MODE_NONE) {
        if (mCheckStates == null) {
            mCheckStates = new SparseBooleanArray(0);
        }
        if (mCheckedIdStates == null && mAdapter != null && mAdapter.hasStableIds()) {
            mCheckedIdStates = new LongSparseArray<>(0);
        }
        // Modal multi-choice mode only has choices when the mode is active. Clear them.
        if (mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL) {
            clearChoices();
            setLongClickable(true);
        } else if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM) {
            if (mTempCheckStates == null) {
                mTempCheckStates = new SparseBooleanArray(0);
            }
            clearChoices();
        }
    }
}

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From source file:com.glview.widget.AbsListView.java

/**
 * Defines the choice behavior for the List. By default, Lists do not have any choice behavior
 * ({@link #CHOICE_MODE_NONE}). By setting the choiceMode to {@link #CHOICE_MODE_SINGLE}, the
 * List allows up to one item to  be in a chosen state. By setting the choiceMode to
 * {@link #CHOICE_MODE_MULTIPLE}, the list allows any number of items to be chosen.
 *
 * @param choiceMode One of {@link #CHOICE_MODE_NONE}, {@link #CHOICE_MODE_SINGLE}, or
 * {@link #CHOICE_MODE_MULTIPLE}//w w w .  j a  v a2s.  co  m
 */
public void setChoiceMode(int choiceMode) {
    mChoiceMode = choiceMode;
    if (mChoiceMode != CHOICE_MODE_NONE) {
        if (mCheckStates == null) {
            mCheckStates = new SparseBooleanArray(0);
        }
        if (mCheckedIdStates == null && mAdapter != null && mAdapter.hasStableIds()) {
            mCheckedIdStates = new LongSparseArray<Integer>(0);
        }
        // Modal multi-choice mode only has choices when the mode is active. Clear them.
        if (mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL) {
            clearChoices();
            setLongClickable(true);
        }
    }
}

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From source file:com.huewu.pla.lib.internal.PLA_ListView.java

/**
 * Defines the choice behavior for the List. By default, Lists do not have
 * any choice behavior ({@link #CHOICE_MODE_NONE}). By setting the
 * choiceMode to {@link #CHOICE_MODE_SINGLE}, the List allows up to one item
 * to be in a chosen state./*from   w  ww  . j ava 2 s  .  c  o m*/
 * 
 * @param choiceMode
 *            One of {@link #CHOICE_MODE_NONE} or
 *            {@link #CHOICE_MODE_SINGLE}
 */
public void setChoiceMode(int choiceMode) {
    if (choiceMode != CHOICE_MODE_NONE && choiceMode != CHOICE_MODE_SINGLE) {
        throw new IllegalArgumentException("This view currently only supports no or single choice mode.");
    }

    mChoiceMode = choiceMode;
    if (mChoiceMode != CHOICE_MODE_NONE) {
        if (mCheckStates == null) {
            mCheckStates = new SparseBooleanArray(0);
        }
        if (mCheckedIdStates == null && mAdapter != null && mAdapter.hasStableIds()) {
            mCheckedIdStates = new LongSparseArray<Integer>(0);
        }
    }
}

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