LayoutLib: Use ICU's line break algo.

package android.text;

import com.android.tools.layoutlib.annotations.LayoutlibDelegate;

import java.text.CharacterIterator;

import java.util.Arrays;

import java.util.Locale;

import com.ibm.icu.lang.UCharacter;

import com.ibm.icu.text.BreakIterator;

import com.ibm.icu.util.ULocale;

import javax.swing.text.Segment;

/**

 * Delegate that provides implementation for native methods in {@link android.text.StaticLayout}

 *

 * Through the layoutlib_create tool, selected methods of Handler have been replaced

 * by calls to methods of the same name in this delegate class.

 *

 */

public class StaticLayout_Delegate {

    /**

     * Fills the recycle array with positions that are suitable to break the text at. The array

     * must be terminated by '-1'.

     */

    @LayoutlibDelegate

    /*package*/ static int[] nLineBreakOpportunities(String locale, char[] text, int length,

            int[] recycle) {

        BreakIterator iterator = BreakIterator.getLineInstance(new ULocale(locale));

        Segment segment = new Segment(text, 0, length);

        iterator.setText(segment);

        if (recycle == null) {

            // Because 42 is the answer to everything.

            recycle = new int[42];

        }

        int breakOpp = iterator.first();

        recycle[0] = breakOpp;

        //noinspection ConstantConditions

        assert BreakIterator.DONE == -1;

        for (int i = 1; breakOpp != BreakIterator.DONE; ++i) {

            if (i >= recycle.length) {

                recycle = doubleSize(recycle);

            }

            assert (i < recycle.length);

            breakOpp = iterator.next();

            recycle[i] = breakOpp;

        }

        return recycle;

    }

    private static int[] doubleSize(int[] array) {

        return Arrays.copyOf(array, array.length * 2);

    }

}

        "android.graphics.Xfermode",

        "android.os.SystemClock",

        "android.text.AndroidBidi",

        "android.text.StaticLayout",

        "android.text.format.Time",

        "android.util.FloatMath",

        "android.view.Display",