@Override
public void afterCheckProject(@NonNull Context context) {
if (mAlwaysFields != null && !mHasIfRoomRefs) {
for (Location location : mAlwaysFields) {
context.report(
ISSUE,
location,
"Prefer \"`SHOW_AS_ACTION_IF_ROOM`\" instead of \"`SHOW_AS_ACTION_ALWAYS`\"");
}
}
}
@Override
public void afterCheckFile(@NonNull Context context) {
if (mIgnoreFile) {
mFileAttributes = null;
return;
}
if (mFileAttributes != null) {
assert context instanceof XmlContext; // mFileAttributes is only set in XML files
List<Attr> always = new ArrayList<Attr>();
List<Attr> ifRoom = new ArrayList<Attr>();
for (Attr attribute : mFileAttributes) {
String value = attribute.getValue();
if (value.equals(VALUE_ALWAYS)) {
always.add(attribute);
} else if (value.equals(VALUE_IF_ROOM)) {
ifRoom.add(attribute);
} else if (value.indexOf('|') != -1) {
String[] flags = value.split("\\|"); // $NON-NLS-1$
for (String flag : flags) {
if (flag.equals(VALUE_ALWAYS)) {
always.add(attribute);
break;
} else if (flag.equals(VALUE_IF_ROOM)) {
ifRoom.add(attribute);
break;
}
}
}
}
if (!always.isEmpty() && mFileAttributes.size() > 1) {
// Complain if you're using more than one "always", or if you're
// using "always" and aren't using "ifRoom" at all (and provided you
// have more than a single item)
if (always.size() > 2 || ifRoom.isEmpty()) {
XmlContext xmlContext = (XmlContext) context;
Location location = null;
for (int i = always.size() - 1; i >= 0; i--) {
Location next = location;
location = xmlContext.getLocation(always.get(i));
if (next != null) {
location.setSecondary(next);
}
}
if (location != null) {
context.report(ISSUE, location, "Prefer \"`ifRoom`\" instead of \"`always`\"");
}
}
}
}
}