Merge "[IL71] Add indices to toCodePointArray."
diff --git a/java/src/com/android/inputmethod/latin/utils/StringUtils.java b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
index 5920c68..8fc245d 100644
--- a/java/src/com/android/inputmethod/latin/utils/StringUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
@@ -171,13 +171,19 @@
private static final int[] EMPTY_CODEPOINTS = {};
public static int[] toCodePointArray(final String string) {
+ return toCodePointArray(string, 0, string.length());
+ }
+
+ public static int[] toCodePointArray(final String string,
+ final int startIndex, final int endIndex) {
final int length = string.length();
if (length <= 0) {
return EMPTY_CODEPOINTS;
}
- final int[] codePoints = new int[string.codePointCount(0, length)];
+ final int[] codePoints = new int[string.codePointCount(startIndex, endIndex)];
int destIndex = 0;
- for (int index = 0; index < length; index = string.offsetByCodePoints(index, 1)) {
+ for (int index = startIndex; index < endIndex;
+ index = string.offsetByCodePoints(index, 1)) {
codePoints[destIndex] = string.codePointAt(index);
destIndex++;
}