Merge "Fix NumberPicker text positioning."

        float textGapCount = selectorIndices.length - 1;

        int selectorTextGapHeight = (int) (totalTextGapHeight / textGapCount + 0.5f);

        mSelectorElementHeight = mTextSize + selectorTextGapHeight;

        mInitialScrollOffset = mTextSize - 3 * (mSelectorElementHeight % 2);

        // Ensure that the middle item is positioned the same as the text in mInputText

        int editTextTextPosition = mInputText.getBaseline() + mInputText.getTop();

        mInitialScrollOffset = editTextTextPosition -

                (mSelectorElementHeight * SELECTOR_MIDDLE_ITEM_INDEX);

        mCurrentScrollOffset = mInitialScrollOffset;

        updateInputTextView();

    }