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StaticLayout_Delegate.javaAPI DocAndroid 5.1 API1815Thu Mar 12 22:22:44 GMT 2015android.text

StaticLayout_Delegate

public class StaticLayout_Delegate extends Object
Delegate that provides implementation for native methods in {@link android.text.StaticLayout}

Through the layoutlib_create tool, selected methods of StaticLayout have been replaced by calls to methods of the same name in this delegate class.

Fields Summary
Constructors Summary
Methods Summary
private static int[]doubleSize(int[] array)

        return Arrays.copyOf(array, array.length * 2);
static int[]nLineBreakOpportunities(java.lang.String locale, char[] text, int length, int[] recycle)
Fills the recycle array with positions that are suitable to break the text at. The array must be terminated by '-1'.

        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;