Example usage for android.widget AbsListView CHOICE_MODE_NONE

Introduction

In this page you can find the example usage for android.widget AbsListView CHOICE_MODE_NONE.

Prototype

int CHOICE_MODE_NONE

To view the source code for android.widget AbsListView CHOICE_MODE_NONE.

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Document

Normal list that does not indicate choices

Usage

From source file:com.awrtechnologies.carbudgetsales.hlistview.widget.HListView.java

/**
 * Add a view as a child and make sure it is measured (if necessary) and positioned properly.
 * //from   ww  w  .j av a  2  s  . c o m
 * @param child
 *           The view to add
 * @param position
 *           The position of this child
 * @param x
 *           The x position relative to which this view will be positioned
 * @param flowDown
 *           If true, align left edge to x. If false, align right edge to x.
 * @param childrenTop
 *           Top edge where children should be positioned
 * @param selected
 *           Is this position selected?
 * @param recycled
 *           Has this view been pulled from the recycle bin? If so it does not need to be remeasured.
 */
@TargetApi(11)
private void setupChild(View child, int position, int x, boolean flowDown, int childrenTop, boolean selected,
        boolean recycled) {
    final boolean isSelected = selected && shouldShowSelector();
    final boolean updateChildSelected = isSelected != child.isSelected();
    final int mode = mTouchMode;
    final boolean isPressed = mode > TOUCH_MODE_DOWN && mode < TOUCH_MODE_SCROLL && mMotionPosition == position;
    final boolean updateChildPressed = isPressed != child.isPressed();
    final boolean needToMeasure = !recycled || updateChildSelected || child.isLayoutRequested();

    // Respect layout params that are already in the view. Otherwise make some up...
    // noinspection unchecked
    AbsHListView.LayoutParams p = (AbsHListView.LayoutParams) child.getLayoutParams();
    if (p == null) {
        p = (AbsHListView.LayoutParams) generateDefaultLayoutParams();
    }
    p.viewType = mAdapter.getItemViewType(position);

    if ((recycled && !p.forceAdd)
            || (p.recycledHeaderFooter && p.viewType == AdapterView.ITEM_VIEW_TYPE_HEADER_OR_FOOTER)) {
        attachViewToParent(child, flowDown ? -1 : 0, p);
    } else {
        p.forceAdd = false;
        if (p.viewType == AdapterView.ITEM_VIEW_TYPE_HEADER_OR_FOOTER) {
            p.recycledHeaderFooter = true;
        }
        addViewInLayout(child, flowDown ? -1 : 0, p, true);
    }

    if (updateChildSelected) {
        child.setSelected(isSelected);
    }

    if (updateChildPressed) {
        child.setPressed(isPressed);
    }

    if (mChoiceMode != AbsListView.CHOICE_MODE_NONE && mCheckStates != null) {
        if (child instanceof Checkable) {
            ((Checkable) child).setChecked(mCheckStates.get(position, false));
        } else if (android.os.Build.VERSION.SDK_INT >= 11) {
            child.setActivated(mCheckStates.get(position, false));
        }
    }

    if (needToMeasure) {
        int childHeightSpec = ViewGroup.getChildMeasureSpec(mHeightMeasureSpec,
                mListPadding.top + mListPadding.bottom, p.height);
        int lpWidth = p.width;
        int childWidthSpec;
        if (lpWidth > 0) {
            childWidthSpec = MeasureSpec.makeMeasureSpec(lpWidth, MeasureSpec.EXACTLY);
        } else {
            childWidthSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
        }
        child.measure(childWidthSpec, childHeightSpec);
    } else {
        cleanupLayoutState(child);
    }

    final int w = child.getMeasuredWidth();
    final int h = child.getMeasuredHeight();
    final int childLeft = flowDown ? x : x - w;

    if (needToMeasure) {
        final int childBottom = childrenTop + h;
        final int childRight = childLeft + w;
        child.layout(childLeft, childrenTop, childRight, childBottom);
    } else {
        child.offsetLeftAndRight(childLeft - child.getLeft());
        child.offsetTopAndBottom(childrenTop - child.getTop());
    }

    if (mCachingStarted && !child.isDrawingCacheEnabled()) {
        child.setDrawingCacheEnabled(true);
    }

    if (android.os.Build.VERSION.SDK_INT >= 11) {
        if (recycled
                && (((AbsHListView.LayoutParams) child.getLayoutParams()).scrappedFromPosition) != position) {
            child.jumpDrawablesToCurrentState();
        }
    }
}

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From source file:com.awrtechnologies.carbudgetsales.hlistview.widget.HListView.java

/**
 * Returns the set of checked items ids. The result is only valid if the choice mode has not been set to
 * {@link #CHOICE_MODE_NONE}./*from w ww.j a va  2s. co  m*/
 * 
 * @return A new array which contains the id of each checked item in the list.
 * 
 * @deprecated Use {@link #getCheckedItemIds()} instead.
 */
@Deprecated
public long[] getCheckItemIds() {
    // Use new behavior that correctly handles stable ID mapping.
    if (mAdapter != null && mAdapter.hasStableIds()) {
        return getCheckedItemIds();
    }

    // Old behavior was buggy, but would sort of work for adapters without stable IDs.
    // Fall back to it to support legacy apps.
    if (mChoiceMode != AbsListView.CHOICE_MODE_NONE && mCheckStates != null && mAdapter != null) {
        final SparseArrayCompat<Boolean> states = mCheckStates;
        final int count = states.size();
        final long[] ids = new long[count];
        final ListAdapter adapter = mAdapter;

        int checkedCount = 0;
        for (int i = 0; i < count; i++) {
            if (states.valueAt(i)) {
                ids[checkedCount++] = adapter.getItemId(states.keyAt(i));
            }
        }

        // Trim array if needed. mCheckStates may contain false values
        // resulting in checkedCount being smaller than count.
        if (checkedCount == count) {
            return ids;
        } else {
            final long[] result = new long[checkedCount];
            System.arraycopy(ids, 0, result, 0, checkedCount);

            return result;
        }
    }
    return new long[0];
}

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