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On removing notification, mark it's ID no longer in use (#1677)

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On removing notification, mark it's ID no longer in use

Fixes #1662
This commit is contained in:
Philip 2016-10-07 23:54:15 +01:00 committed by cketti
parent c7b5a50636
commit 302b668d58
2 changed files with 18 additions and 3 deletions
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6
k9mail/src/main/java/com/fsck/k9/notification/NotificationData.java
View file

@ -85,6 +85,10 @@ class NotificationData {
notificationIdsInUse.put(notificationId, true);
}
private void markNotificationIdAsFree(int notificationId) {
notificationIdsInUse.delete(notificationId);
}
NotificationHolder createNotificationHolder(int notificationId, NotificationContent content) {
return new NotificationHolder(notificationId, content);
}
@ -165,6 +169,8 @@ class NotificationData {
activeNotifications.remove(holder);
int notificationId = holder.notificationId;
markNotificationIdAsFree(notificationId);
if (!additionalNotifications.isEmpty()) {
NotificationContent newContent = additionalNotifications.removeFirst();
NotificationHolder replacement = createNotificationHolder(notificationId, newContent);

15
k9mail/src/test/java/com/fsck/k9/notification/NotificationDataTest.java
View file

@ -5,6 +5,7 @@ import java.util.List;
import com.fsck.k9.Account;
import com.fsck.k9.activity.MessageReference;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@ -52,8 +53,7 @@ public class NotificationDataTest {
@Test
public void testAddNotificationContentWithReplacingNotification() throws Exception {
NotificationContent content = createNotificationContent("1");
notificationData.addNotificationContent(content);
notificationData.addNotificationContent(createNotificationContent("1"));
notificationData.addNotificationContent(createNotificationContent("2"));
notificationData.addNotificationContent(createNotificationContent("3"));
notificationData.addNotificationContent(createNotificationContent("4"));
@ -107,6 +107,15 @@ public class NotificationDataTest {
assertEquals(content, holder.content);
}
@Test
public void testRemoveDoesNotLeakNotificationIds() {
for (int i = 1; i <= NotificationData.MAX_NUMBER_OF_STACKED_NOTIFICATIONS + 1; i++) {
NotificationContent content = createNotificationContent("" + i);
notificationData.addNotificationContent(content);
notificationData.removeNotificationForMessage(content.messageReference);
}
}
@Test
public void testNewMessagesCount() throws Exception {
assertEquals(0, notificationData.getNewMessagesCount());
@ -267,7 +276,7 @@ public class NotificationDataTest {
private MessageReference createMessageReference(String uid) {
return new MessageReference(ACCOUNT_UUID, FOLDER_NAME, uid, null);
}
private NotificationContent createNotificationContent(String uid) {
MessageReference messageReference = createMessageReference(uid);
return createNotificationContent(messageReference);