am be734d29: Return copied String array from getStringArray method

* commit 'be734d298aeb716af6fc3848cb955ec0660b40b6':
  Return copied String array from getStringArray method
main
Tadashi G. Takaoka 2013-11-15 00:40:11 -08:00 committed by Android Git Automerger
commit 4dd96d2050
1 changed files with 3 additions and 1 deletions

View File

@ -27,6 +27,7 @@ import com.android.inputmethod.latin.utils.XmlParseUtils;
import org.xmlpull.v1.XmlPullParser; import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException; import org.xmlpull.v1.XmlPullParserException;
import java.util.Arrays;
import java.util.HashMap; import java.util.HashMap;
public final class KeyStylesSet { public final class KeyStylesSet {
@ -90,7 +91,8 @@ public final class KeyStylesSet {
} }
final Object value = mStyleAttributes.get(index); final Object value = mStyleAttributes.get(index);
if (value != null) { if (value != null) {
return (String[])value; final String[] array = (String[])value;
return Arrays.copyOf(array, array.length);
} }
final KeyStyle parentStyle = mStyles.get(mParentStyleName); final KeyStyle parentStyle = mStyles.get(mParentStyleName);
return parentStyle.getStringArray(a, index); return parentStyle.getStringArray(a, index);