Fix colon-separated string lists

The first item in such lists was improperly generated and
included type information.

Bug: 35209951
Test: Looked at enabled_accessibility_services after performing
accessibility shortcut

Change-Id: I715ea6276a23e421e4c0611a4b66af5566db90bc

parent dc8912b2

core/java/android/provider/SettingsStringUtil.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -60,7 +60,7 @@ public class SettingsStringUtil {
		StringBuilder sb = new StringBuilder();
		Iterator<T> it = iterator();
		if (it.hasNext()) {
		sb.append(it.next());
		sb.append(itemToString(it.next()));
		while (it.hasNext()) {
		sb.append(DELIMITER);
		sb.append(itemToString(it.next()));