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Merge "NetworkNotificationManager: correctly handle existing notifications" am: 3451fb6156 am: 7e994d3eaa am: 5cbf7e2dc8

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am: b43581504b

Change-Id: Ieed9e3e7755e0c5f89dc41ef66f47d4dbf4c66a9
This commit is contained in:
Hugo Benichi
2017-07-27 15:08:19 +00:00
committed by android-build-merger
parent a37e02acb6 b43581504b
commit 8419aca5fe
2 changed files with 83 additions and 9 deletions
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30
services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
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@@ -142,6 +142,18 @@ public class NetworkNotificationManager {
extraInfo = null;
}
// Clear any previous notification with lower priority, otherwise return. http://b/63676954.
// A new SIGN_IN notification with a new intent should override any existing one.
final int previousEventId = mNotificationTypeMap.get(id);
final NotificationType previousNotifyType = NotificationType.getFromId(previousEventId);
if (priority(previousNotifyType) > priority(notifyType)) {
Slog.d(TAG, String.format(
"ignoring notification %s for network %s with existing notification %s",
notifyType, id, previousNotifyType));
return;
}
clearNotification(id);
if (DBG) {
Slog.d(TAG, String.format(
"showNotification tag=%s event=%s transport=%s extraInfo=%s highPrioriy=%s",
@@ -274,4 +286,22 @@ public class NetworkNotificationManager {
NotificationType t = NotificationType.getFromId(eventId);
return (t != null) ? t.name() : "UNKNOWN";
}
private static int priority(NotificationType t) {
if (t == null) {
return 0;
}
switch (t) {
case SIGN_IN:
return 4;
case NO_INTERNET:
return 3;
case NETWORK_SWITCH:
return 2;
case LOST_INTERNET:
return 1;
default:
return 0;
}
}
}

62
tests/net/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
View File

@@ -16,6 +16,16 @@
package com.android.server.connectivity;
import static com.android.server.connectivity.NetworkNotificationManager.NotificationType.*;
import static org.mockito.Mockito.any;
import static org.mockito.Mockito.anyInt;
import static org.mockito.Mockito.eq;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.app.Notification;
import android.app.NotificationManager;
import android.content.Context;
@@ -37,15 +47,6 @@ import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import static com.android.server.connectivity.NetworkNotificationManager.NotificationType.*;
import static org.mockito.Mockito.any;
import static org.mockito.Mockito.anyInt;
import static org.mockito.Mockito.eq;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class NetworkNotificationManagerTest extends TestCase {
static final NetworkCapabilities CELL_CAPABILITIES = new NetworkCapabilities();
@@ -140,4 +141,47 @@ public class NetworkNotificationManagerTest extends TestCase {
verify(mNotificationManager, never()).notifyAsUser(any(), anyInt(), any(), any());
}
@SmallTest
public void testDuplicatedNotificationsNoInternetThenSignIn() {
final int id = 101;
final String tag = NetworkNotificationManager.tagFor(id);
// Show first NO_INTERNET
mManager.showNotification(id, NO_INTERNET, mWifiNai, mCellNai, null, false);
verify(mNotificationManager, times(1))
.notifyAsUser(eq(tag), eq(NO_INTERNET.eventId), any(), any());
// Captive portal detection triggers SIGN_IN a bit later, clearing the previous NO_INTERNET
mManager.showNotification(id, SIGN_IN, mWifiNai, mCellNai, null, false);
verify(mNotificationManager, times(1))
.cancelAsUser(eq(tag), eq(NO_INTERNET.eventId), any());
verify(mNotificationManager, times(1))
.notifyAsUser(eq(tag), eq(SIGN_IN.eventId), any(), any());
// Network disconnects
mManager.clearNotification(id);
verify(mNotificationManager, times(1)).cancelAsUser(eq(tag), eq(SIGN_IN.eventId), any());
}
@SmallTest
public void testDuplicatedNotificationsSignInThenNoInternet() {
final int id = 101;
final String tag = NetworkNotificationManager.tagFor(id);
// Show first SIGN_IN
mManager.showNotification(id, SIGN_IN, mWifiNai, mCellNai, null, false);
verify(mNotificationManager, times(1))
.notifyAsUser(eq(tag), eq(SIGN_IN.eventId), any(), any());
reset(mNotificationManager);
// NO_INTERNET arrives after, but is ignored.
mManager.showNotification(id, NO_INTERNET, mWifiNai, mCellNai, null, false);
verify(mNotificationManager, never()).cancelAsUser(any(), anyInt(), any());
verify(mNotificationManager, never()).notifyAsUser(any(), anyInt(), any(), any());
// Network disconnects
mManager.clearNotification(id);
verify(mNotificationManager, times(1)).cancelAsUser(eq(tag), eq(SIGN_IN.eventId), any());
}
}