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diff --git a/actionbarsherlock/src/com/actionbarsherlock/internal/widget/IcsAbsSpinner.java b/actionbarsherlock/src/com/actionbarsherlock/internal/widget/IcsAbsSpinner.java
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--- a/actionbarsherlock/src/com/actionbarsherlock/internal/widget/IcsAbsSpinner.java
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-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.actionbarsherlock.internal.widget;
-
-import android.content.Context;
-import android.database.DataSetObserver;
-import android.graphics.Rect;
-import android.os.Build;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.AttributeSet;
-import android.util.SparseArray;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.SpinnerAdapter;
-
-/**
- * An abstract base class for spinner widgets. SDK users will probably not
- * need to use this class.
- *
- * @attr ref android.R.styleable#AbsSpinner_entries
- */
-public abstract class IcsAbsSpinner extends IcsAdapterView<SpinnerAdapter> {
- private static final boolean IS_HONEYCOMB = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
-
- SpinnerAdapter mAdapter;
-
- int mHeightMeasureSpec;
- int mWidthMeasureSpec;
- boolean mBlockLayoutRequests;
-
- int mSelectionLeftPadding = 0;
- int mSelectionTopPadding = 0;
- int mSelectionRightPadding = 0;
- int mSelectionBottomPadding = 0;
- final Rect mSpinnerPadding = new Rect();
-
- final RecycleBin mRecycler = new RecycleBin();
- private DataSetObserver mDataSetObserver;
-
- /** Temporary frame to hold a child View's frame rectangle */
- private Rect mTouchFrame;
-
- public IcsAbsSpinner(Context context) {
- super(context);
- initAbsSpinner();
- }
-
- public IcsAbsSpinner(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public IcsAbsSpinner(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- initAbsSpinner();
-
- /*
- TypedArray a = context.obtainStyledAttributes(attrs,
- com.android.internal.R.styleable.AbsSpinner, defStyle, 0);
-
- CharSequence[] entries = a.getTextArray(R.styleable.AbsSpinner_entries);
- if (entries != null) {
- ArrayAdapter<CharSequence> adapter =
- new ArrayAdapter<CharSequence>(context,
- R.layout.simple_spinner_item, entries);
- adapter.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
- setAdapter(adapter);
- }
-
- a.recycle();
- */
- }
-
- /**
- * Common code for different constructor flavors
- */
- private void initAbsSpinner() {
- setFocusable(true);
- setWillNotDraw(false);
- }
-
- /**
- * The Adapter is used to provide the data which backs this Spinner.
- * It also provides methods to transform spinner items based on their position
- * relative to the selected item.
- * @param adapter The SpinnerAdapter to use for this Spinner
- */
- @Override
- public void setAdapter(SpinnerAdapter adapter) {
- if (null != mAdapter) {
- mAdapter.unregisterDataSetObserver(mDataSetObserver);
- resetList();
- }
-
- mAdapter = adapter;
-
- mOldSelectedPosition = INVALID_POSITION;
- mOldSelectedRowId = INVALID_ROW_ID;
-
- if (mAdapter != null) {
- mOldItemCount = mItemCount;
- mItemCount = mAdapter.getCount();
- checkFocus();
-
- mDataSetObserver = new AdapterDataSetObserver();
- mAdapter.registerDataSetObserver(mDataSetObserver);
-
- int position = mItemCount > 0 ? 0 : INVALID_POSITION;
-
- setSelectedPositionInt(position);
- setNextSelectedPositionInt(position);
-
- if (mItemCount == 0) {
- // Nothing selected
- checkSelectionChanged();
- }
-
- } else {
- checkFocus();
- resetList();
- // Nothing selected
- checkSelectionChanged();
- }
-
- requestLayout();
- }
-
- /**
- * Clear out all children from the list
- */
- void resetList() {
- mDataChanged = false;
- mNeedSync = false;
-
- removeAllViewsInLayout();
- mOldSelectedPosition = INVALID_POSITION;
- mOldSelectedRowId = INVALID_ROW_ID;
-
- setSelectedPositionInt(INVALID_POSITION);
- setNextSelectedPositionInt(INVALID_POSITION);
- invalidate();
- }
-
- /**
- * @see android.view.View#measure(int, int)
- *
- * Figure out the dimensions of this Spinner. The width comes from
- * the widthMeasureSpec as Spinnners can't have their width set to
- * UNSPECIFIED. The height is based on the height of the selected item
- * plus padding.
- */
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- int widthMode = MeasureSpec.getMode(widthMeasureSpec);
- int widthSize;
- int heightSize;
-
- final int mPaddingLeft = getPaddingLeft();
- final int mPaddingTop = getPaddingTop();
- final int mPaddingRight = getPaddingRight();
- final int mPaddingBottom = getPaddingBottom();
-
- mSpinnerPadding.left = mPaddingLeft > mSelectionLeftPadding ? mPaddingLeft
- : mSelectionLeftPadding;
- mSpinnerPadding.top = mPaddingTop > mSelectionTopPadding ? mPaddingTop
- : mSelectionTopPadding;
- mSpinnerPadding.right = mPaddingRight > mSelectionRightPadding ? mPaddingRight
- : mSelectionRightPadding;
- mSpinnerPadding.bottom = mPaddingBottom > mSelectionBottomPadding ? mPaddingBottom
- : mSelectionBottomPadding;
-
- if (mDataChanged) {
- handleDataChanged();
- }
-
- int preferredHeight = 0;
- int preferredWidth = 0;
- boolean needsMeasuring = true;
-
- int selectedPosition = getSelectedItemPosition();
- if (selectedPosition >= 0 && mAdapter != null && selectedPosition < mAdapter.getCount()) {
- // Try looking in the recycler. (Maybe we were measured once already)
- View view = mRecycler.get(selectedPosition);
- if (view == null) {
- // Make a new one
- view = mAdapter.getView(selectedPosition, null, this);
- }
-
- if (view != null) {
- // Put in recycler for re-measuring and/or layout
- mRecycler.put(selectedPosition, view);
- }
-
- if (view != null) {
- if (view.getLayoutParams() == null) {
- mBlockLayoutRequests = true;
- view.setLayoutParams(generateDefaultLayoutParams());
- mBlockLayoutRequests = false;
- }
- measureChild(view, widthMeasureSpec, heightMeasureSpec);
-
- preferredHeight = getChildHeight(view) + mSpinnerPadding.top + mSpinnerPadding.bottom;
- preferredWidth = getChildWidth(view) + mSpinnerPadding.left + mSpinnerPadding.right;
-
- needsMeasuring = false;
- }
- }
-
- if (needsMeasuring) {
- // No views -- just use padding
- preferredHeight = mSpinnerPadding.top + mSpinnerPadding.bottom;
- if (widthMode == MeasureSpec.UNSPECIFIED) {
- preferredWidth = mSpinnerPadding.left + mSpinnerPadding.right;
- }
- }
-
- preferredHeight = Math.max(preferredHeight, getSuggestedMinimumHeight());
- preferredWidth = Math.max(preferredWidth, getSuggestedMinimumWidth());
-
- if (IS_HONEYCOMB) {
- heightSize = resolveSizeAndState(preferredHeight, heightMeasureSpec, 0);
- widthSize = resolveSizeAndState(preferredWidth, widthMeasureSpec, 0);
- } else {
- heightSize = resolveSize(preferredHeight, heightMeasureSpec);
- widthSize = resolveSize(preferredWidth, widthMeasureSpec);
- }
-
- setMeasuredDimension(widthSize, heightSize);
- mHeightMeasureSpec = heightMeasureSpec;
- mWidthMeasureSpec = widthMeasureSpec;
- }
-
- int getChildHeight(View child) {
- return child.getMeasuredHeight();
- }
-
- int getChildWidth(View child) {
- return child.getMeasuredWidth();
- }
-
- @Override
- protected ViewGroup.LayoutParams generateDefaultLayoutParams() {
- return new ViewGroup.LayoutParams(
- ViewGroup.LayoutParams.MATCH_PARENT,
- ViewGroup.LayoutParams.WRAP_CONTENT);
- }
-
- void recycleAllViews() {
- final int childCount = getChildCount();
- final IcsAbsSpinner.RecycleBin recycleBin = mRecycler;
- final int position = mFirstPosition;
-
- // All views go in recycler
- for (int i = 0; i < childCount; i++) {
- View v = getChildAt(i);
- int index = position + i;
- recycleBin.put(index, v);
- }
- }
-
- /**
- * Jump directly to a specific item in the adapter data.
- */
- public void setSelection(int position, boolean animate) {
- // Animate only if requested position is already on screen somewhere
- boolean shouldAnimate = animate && mFirstPosition <= position &&
- position <= mFirstPosition + getChildCount() - 1;
- setSelectionInt(position, shouldAnimate);
- }
-
- @Override
- public void setSelection(int position) {
- setNextSelectedPositionInt(position);
- requestLayout();
- invalidate();
- }
-
-
- /**
- * Makes the item at the supplied position selected.
- *
- * @param position Position to select
- * @param animate Should the transition be animated
- *
- */
- void setSelectionInt(int position, boolean animate) {
- if (position != mOldSelectedPosition) {
- mBlockLayoutRequests = true;
- int delta = position - mSelectedPosition;
- setNextSelectedPositionInt(position);
- layout(delta, animate);
- mBlockLayoutRequests = false;
- }
- }
-
- abstract void layout(int delta, boolean animate);
-
- @Override
- public View getSelectedView() {
- if (mItemCount > 0 && mSelectedPosition >= 0) {
- return getChildAt(mSelectedPosition - mFirstPosition);
- } else {
- return null;
- }
- }
-
- /**
- * Override to prevent spamming ourselves with layout requests
- * as we place views
- *
- * @see android.view.View#requestLayout()
- */
- @Override
- public void requestLayout() {
- if (!mBlockLayoutRequests) {
- super.requestLayout();
- }
- }
-
- @Override
- public SpinnerAdapter getAdapter() {
- return mAdapter;
- }
-
- @Override
- public int getCount() {
- return mItemCount;
- }
-
- /**
- * Maps a point to a position in the list.
- *
- * @param x X in local coordinate
- * @param y Y in local coordinate
- * @return The position of the item which contains the specified point, or
- * {@link #INVALID_POSITION} if the point does not intersect an item.
- */
- public int pointToPosition(int x, int y) {
- Rect frame = mTouchFrame;
- if (frame == null) {
- mTouchFrame = new Rect();
- frame = mTouchFrame;
- }
-
- final int count = getChildCount();
- for (int i = count - 1; i >= 0; i--) {
- View child = getChildAt(i);
- if (child.getVisibility() == View.VISIBLE) {
- child.getHitRect(frame);
- if (frame.contains(x, y)) {
- return mFirstPosition + i;
- }
- }
- }
- return INVALID_POSITION;
- }
-
- static class SavedState extends BaseSavedState {
- long selectedId;
- int position;
-
- /**
- * Constructor called from {@link AbsSpinner#onSaveInstanceState()}
- */
- SavedState(Parcelable superState) {
- super(superState);
- }
-
- /**
- * Constructor called from {@link #CREATOR}
- */
- private SavedState(Parcel in) {
- super(in);
- selectedId = in.readLong();
- position = in.readInt();
- }
-
- @Override
- public void writeToParcel(Parcel out, int flags) {
- super.writeToParcel(out, flags);
- out.writeLong(selectedId);
- out.writeInt(position);
- }
-
- @Override
- public String toString() {
- return "AbsSpinner.SavedState{"
- + Integer.toHexString(System.identityHashCode(this))
- + " selectedId=" + selectedId
- + " position=" + position + "}";
- }
-
- public static final Parcelable.Creator<SavedState> CREATOR
- = new Parcelable.Creator<SavedState>() {
- public SavedState createFromParcel(Parcel in) {
- return new SavedState(in);
- }
-
- public SavedState[] newArray(int size) {
- return new SavedState[size];
- }
- };
- }
-
- @Override
- public Parcelable onSaveInstanceState() {
- Parcelable superState = super.onSaveInstanceState();
- SavedState ss = new SavedState(superState);
- ss.selectedId = getSelectedItemId();
- if (ss.selectedId >= 0) {
- ss.position = getSelectedItemPosition();
- } else {
- ss.position = INVALID_POSITION;
- }
- return ss;
- }
-
- @Override
- public void onRestoreInstanceState(Parcelable state) {
- SavedState ss = (SavedState) state;
-
- super.onRestoreInstanceState(ss.getSuperState());
-
- if (ss.selectedId >= 0) {
- mDataChanged = true;
- mNeedSync = true;
- mSyncRowId = ss.selectedId;
- mSyncPosition = ss.position;
- mSyncMode = SYNC_SELECTED_POSITION;
- requestLayout();
- }
- }
-
- class RecycleBin {
- private final SparseArray<View> mScrapHeap = new SparseArray<View>();
-
- public void put(int position, View v) {
- mScrapHeap.put(position, v);
- }
-
- View get(int position) {
- // System.out.print("Looking for " + position);
- View result = mScrapHeap.get(position);
- if (result != null) {
- // System.out.println(" HIT");
- mScrapHeap.delete(position);
- } else {
- // System.out.println(" MISS");
- }
- return result;
- }
-
- void clear() {
- final SparseArray<View> scrapHeap = mScrapHeap;
- final int count = scrapHeap.size();
- for (int i = 0; i < count; i++) {
- final View view = scrapHeap.valueAt(i);
- if (view != null) {
- removeDetachedView(view, true);
- }
- }
- scrapHeap.clear();
- }
- }
-}