import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.UserHandle;
-import android.service.notification.NotificationListenerService;
import android.service.notification.NotificationListenerService.Ranking;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.Slog;
-import com.android.internal.R;
-
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
-import java.util.List;
-import java.util.Map;
public class RankingHelper implements RankingConfig {
private static final String TAG = "RankingHelper";
private static final String TAG_RANKING = "ranking";
private static final String TAG_PACKAGE = "package";
private static final String ATT_VERSION = "version";
- private static final String TAG_TOPIC = "topic";
private static final String ATT_NAME = "name";
private static final String ATT_UID = "uid";
if (type == XmlPullParser.START_TAG) {
if (TAG_PACKAGE.equals(tag)) {
int uid = safeInt(parser, ATT_UID, Record.UNKNOWN_UID);
- int priority = safeInt(parser, ATT_PRIORITY, DEFAULT_PRIORITY);
- int vis = safeInt(parser, ATT_VISIBILITY, DEFAULT_VISIBILITY);
String name = parser.getAttributeValue(null, ATT_NAME);
if (!TextUtils.isEmpty(name)) {
r = getOrCreateRecord(name, uid);
}
r.importance = safeInt(parser, ATT_IMPORTANCE, DEFAULT_IMPORTANCE);
- r.priority = priority;
- r.visibility = vis;
-
- // Migrate package level settings to the default topic.
- // Might be overwritten by parseTopics.
- Topic defaultTopic = r.topics.get(Notification.TOPIC_DEFAULT);
- defaultTopic.priority = priority;
- defaultTopic.visibility = vis;
-
- parseTopics(r, parser);
+ r.priority = safeInt(parser, ATT_PRIORITY, DEFAULT_PRIORITY);
+ r.visibility = safeInt(parser, ATT_VISIBILITY, DEFAULT_VISIBILITY);
}
}
}
throw new IllegalStateException("Failed to reach END_DOCUMENT");
}
- public void parseTopics(Record r, XmlPullParser parser)
- throws XmlPullParserException, IOException {
- final int innerDepth = parser.getDepth();
- int type;
- while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
- && (type != XmlPullParser.END_TAG || parser.getDepth() > innerDepth)) {
- if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
- continue;
- }
-
- String tagName = parser.getName();
- if (TAG_TOPIC.equals(tagName)) {
- int priority = safeInt(parser, ATT_PRIORITY, DEFAULT_PRIORITY);
- int vis = safeInt(parser, ATT_VISIBILITY, DEFAULT_VISIBILITY);
- int importance = safeInt(parser, ATT_IMPORTANCE, DEFAULT_IMPORTANCE);
- String id = parser.getAttributeValue(null, ATT_TOPIC_ID);
- CharSequence label = parser.getAttributeValue(null, ATT_TOPIC_LABEL);
-
- if (!TextUtils.isEmpty(id)) {
- Topic topic = new Topic(new Notification.Topic(id, label));
-
- if (priority != DEFAULT_PRIORITY) {
- topic.priority = priority;
- }
- if (vis != DEFAULT_VISIBILITY) {
- topic.visibility = vis;
- }
- if (importance != DEFAULT_IMPORTANCE) {
- topic.importance = importance;
- }
- r.topics.put(id, topic);
- }
- }
- }
- }
-
private static String recordKey(String pkg, int uid) {
return pkg + "|" + uid;
}
r = new Record();
r.pkg = pkg;
r.uid = uid;
- r.topics.put(Notification.TOPIC_DEFAULT, new Topic(createDefaultTopic()));
mRecords.put(key, r);
}
return r;
if (forBackup && UserHandle.getUserId(r.uid) != UserHandle.USER_SYSTEM) {
continue;
}
- out.startTag(null, TAG_PACKAGE);
- out.attribute(null, ATT_NAME, r.pkg);
- if (r.importance != DEFAULT_IMPORTANCE) {
- out.attribute(null, ATT_IMPORTANCE, Integer.toString(r.importance));
- }
- if (r.priority != DEFAULT_PRIORITY) {
- out.attribute(null, ATT_PRIORITY, Integer.toString(r.priority));
- }
- if (r.visibility != DEFAULT_VISIBILITY) {
- out.attribute(null, ATT_VISIBILITY, Integer.toString(r.visibility));
- }
-
- if (!forBackup) {
- out.attribute(null, ATT_UID, Integer.toString(r.uid));
- }
+ final boolean hasNonDefaultSettings = r.importance != DEFAULT_IMPORTANCE
+ || r.priority != DEFAULT_PRIORITY || r.visibility != DEFAULT_VISIBILITY;
+ if (hasNonDefaultSettings) {
+ out.startTag(null, TAG_PACKAGE);
+ out.attribute(null, ATT_NAME, r.pkg);
+ if (r.importance != DEFAULT_IMPORTANCE) {
+ out.attribute(null, ATT_IMPORTANCE, Integer.toString(r.importance));
+ }
+ if (r.priority != DEFAULT_PRIORITY) {
+ out.attribute(null, ATT_PRIORITY, Integer.toString(r.priority));
+ }
+ if (r.visibility != DEFAULT_VISIBILITY) {
+ out.attribute(null, ATT_VISIBILITY, Integer.toString(r.visibility));
+ }
- writeTopicsXml(out, r);
- out.endTag(null, TAG_PACKAGE);
- }
- out.endTag(null, TAG_RANKING);
- }
+ if (!forBackup) {
+ out.attribute(null, ATT_UID, Integer.toString(r.uid));
+ }
- public void writeTopicsXml(XmlSerializer out, Record r) throws IOException {
- for (Topic t : r.topics.values()) {
- out.startTag(null, TAG_TOPIC);
- out.attribute(null, ATT_TOPIC_ID, t.topic.getId());
- out.attribute(null, ATT_TOPIC_LABEL, t.topic.getLabel().toString());
- if (t.priority != DEFAULT_PRIORITY) {
- out.attribute(null, ATT_PRIORITY, Integer.toString(t.priority));
- }
- if (t.visibility != DEFAULT_VISIBILITY) {
- out.attribute(null, ATT_VISIBILITY, Integer.toString(t.visibility));
+ out.endTag(null, TAG_PACKAGE);
}
- if (t.importance != DEFAULT_IMPORTANCE) {
- out.attribute(null, ATT_IMPORTANCE, Integer.toString(t.importance));
- }
- out.endTag(null, TAG_TOPIC);
}
+ out.endTag(null, TAG_RANKING);
}
private void updateConfig() {
}
}
- private static boolean safeBool(XmlPullParser parser, String att, boolean defValue) {
- final String val = parser.getAttributeValue(null, att);
- return tryParseBool(val, defValue);
- }
-
private static boolean tryParseBool(String value, boolean defValue) {
if (TextUtils.isEmpty(value)) return defValue;
return Boolean.valueOf(value);
}
- @Override
- public List<Notification.Topic> getTopics(String packageName, int uid) {
- final Record r = getOrCreateRecord(packageName, uid);
- List<Notification.Topic> topics = new ArrayList<>();
- for (Topic t : r.topics.values()) {
- topics.add(t.topic);
- }
- return topics;
- }
-
- @Override
- public boolean hasBannedTopics(String packageName, int uid) {
- final Record r = getOrCreateRecord(packageName, uid);
- for (Topic t : r.topics.values()) {
- if (t.importance == Ranking.IMPORTANCE_NONE) {
- return true;
- }
- }
- return false;
- }
-
/**
- * Gets priority. If a topic is given, returns the priority of that topic. Otherwise, the
- * priority of the app.
+ * Gets priority.
*/
@Override
- public int getPriority(String packageName, int uid, Notification.Topic topic) {
- final Record r = getOrCreateRecord(packageName, uid);
- if (topic == null) {
- return r.priority;
- }
- return getOrCreateTopic(r, topic).priority;
+ public int getPriority(String packageName, int uid) {
+ return getOrCreateRecord(packageName, uid).priority;
}
/**
- * Sets priority. If a topic is given, sets the priority of that topic. If not,
- * sets the default priority for all new topics that appear in the future, and resets
- * the priority of all current topics.
+ * Sets priority.
*/
@Override
- public void setPriority(String packageName, int uid, Notification.Topic topic,
- int priority) {
- final Record r = getOrCreateRecord(packageName, uid);
- if (topic == null) {
- r.priority = priority;
- for (Topic t : r.topics.values()) {
- t.priority = priority;
- }
- } else {
- getOrCreateTopic(r, topic).priority = priority;
- }
+ public void setPriority(String packageName, int uid, int priority) {
+ getOrCreateRecord(packageName, uid).priority = priority;
updateConfig();
}
/**
- * Gets visual override. If a topic is given, returns the override of that topic. Otherwise, the
- * override of the app.
+ * Gets visual override.
*/
@Override
- public int getVisibilityOverride(String packageName, int uid, Notification.Topic topic) {
- final Record r = getOrCreateRecord(packageName, uid);
- if (topic == null) {
- return r.visibility;
- }
- return getOrCreateTopic(r, topic).visibility;
+ public int getVisibilityOverride(String packageName, int uid) {
+ return getOrCreateRecord(packageName, uid).visibility;
}
/**
- * Sets visibility override. If a topic is given, sets the override of that topic. If not,
- * sets the default override for all new topics that appear in the future, and resets
- * the override of all current topics.
+ * Sets visibility override.
*/
@Override
- public void setVisibilityOverride(String pkgName, int uid, Notification.Topic topic,
- int visibility) {
- final Record r = getOrCreateRecord(pkgName, uid);
- if (topic == null) {
- r.visibility = visibility;
- for (Topic t : r.topics.values()) {
- t.visibility = visibility;
- }
- } else {
- getOrCreateTopic(r, topic).visibility = visibility;
- }
+ public void setVisibilityOverride(String pkgName, int uid, int visibility) {
+ getOrCreateRecord(pkgName, uid).visibility = visibility;
updateConfig();
}
/**
- * Gets the importance of a topic. Unlike {@link #getImportance(String, int, String)}, does not
- * create package or topic records if they don't exist.
- */
- @Override
- public int getImportance(String packageName, int uid, String topicId) {
- final String key = recordKey(packageName, uid);
- Record r = mRecords.get(key);
- if (r == null) {
- return Ranking.IMPORTANCE_UNSPECIFIED;
- }
- Topic t = r.topics.get(topicId);
- if (t == null) {
- return Ranking.IMPORTANCE_UNSPECIFIED;
- }
- return t.importance;
- }
-
- /**
- * Gets importance. If a topic is given, returns the importance of that topic. Otherwise, the
- * importance of the app.
+ * Gets importance.
*/
@Override
- public int getImportance(String packageName, int uid, Notification.Topic topic) {
- final Record r = getOrCreateRecord(packageName, uid);
- if (topic == null) {
- return r.importance;
- }
- return getOrCreateTopic(r, topic).importance;
+ public int getImportance(String packageName, int uid) {
+ return getOrCreateRecord(packageName, uid).importance;
}
/**
- * Sets importance. If a topic is given, sets the importance of that topic. If not, sets the
- * default importance for all new topics that appear in the future, and resets
- * the importance of all current topics (unless the app is being blocked).
+ * Sets importance.
*/
@Override
- public void setImportance(String pkgName, int uid, Notification.Topic topic,
- int importance) {
- final Record r = getOrCreateRecord(pkgName, uid);
- if (topic == null) {
- r.importance = importance;
- if (Ranking.IMPORTANCE_NONE != importance) {
- for (Topic t : r.topics.values()) {
- t.importance = importance;
- }
- }
- } else {
- getOrCreateTopic(r, topic).importance = importance;
- }
+ public void setImportance(String pkgName, int uid, int importance) {
+ getOrCreateRecord(pkgName, uid).importance = importance;
updateConfig();
}
- @Override
- public boolean doesUserUseTopics(String pkgName, int uid) {
- final Record r = getOrCreateRecord(pkgName, uid);
- for (Topic topic : r.topics.values()) {
- if (topic.importance != Ranking.IMPORTANCE_UNSPECIFIED
- && r.importance != topic.importance)
- return true;
- }
- return false;
- }
-
- private Topic getOrCreateTopic(Record r, Notification.Topic topic) {
- if (topic == null) {
- topic = createDefaultTopic();
- }
- Topic t = r.topics.get(topic.getId());
- if (t != null) {
- return t;
- } else {
- t = new Topic(topic);
- t.importance = r.importance;
- t.priority = r.priority;
- t.visibility = r.visibility;
- r.topics.put(topic.getId(), t);
- return t;
- }
- }
-
- private Notification.Topic createDefaultTopic() {
- return new Notification.Topic(Notification.TOPIC_DEFAULT,
- mContext.getString(R.string.default_notification_topic_label));
- }
-
public void dump(PrintWriter pw, String prefix, NotificationManagerService.DumpFilter filter) {
if (filter == null) {
final int N = mSignalExtractors.length;
pw.print(Ranking.importanceToString(r.visibility));
}
pw.println();
- for (Topic t : r.topics.values()) {
- pw.print(prefix);
- pw.print(" ");
- pw.print(" ");
- pw.print(t.topic.getId());
- if (t.priority != DEFAULT_PRIORITY) {
- pw.print(" priority=");
- pw.print(Notification.priorityToString(t.priority));
- }
- if (t.visibility != DEFAULT_VISIBILITY) {
- pw.print(" visibility=");
- pw.print(Notification.visibilityToString(t.visibility));
- }
- if (t.importance != DEFAULT_IMPORTANCE) {
- pw.print(" importance=");
- pw.print(Ranking.importanceToString(t.importance));
- }
- pw.println();
- }
}
}
}
int importance = DEFAULT_IMPORTANCE;
int priority = DEFAULT_PRIORITY;
int visibility = DEFAULT_VISIBILITY;
- Map<String, Topic> topics = new ArrayMap<>();
}
-
- private static class Topic {
- Notification.Topic topic;
- int priority = DEFAULT_PRIORITY;
- int visibility = DEFAULT_VISIBILITY;
- int importance = DEFAULT_IMPORTANCE;
-
- public Topic(Notification.Topic topic) {
- this.topic = topic;
- }
- }
}