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Don't restore notification channel if its sound is unavailable

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If the sound we're trying to restore is unavailable on the device, we
set the sound for that channel to system default. Instead, skip restore
of that channel altogether.

Bug: 158351264
Test: 1. Make sure the notification sound in Calendar is set to 'App
         provided sound' -> Run backup -> Wipe the device -> Restore ->
	 Make sure notification sound is still 'App provided sound'.
      2. Set notification sound  in  Calendar to some pre-bundled sound.
         -> Run backup -> Wipe the device -> Restore -> Make sure
         notification sound for Calendar is restored correctly.
Change-Id: Id0d0a762b381ca1ef7f4cb8305f03e9716282161
This commit is contained in:
Ruslan Tkhakokhov
2021-05-04 09:38:53 +01:00
parent 2f8d1baa63
commit 6a5ca92e75
3 changed files with 39 additions and 19 deletions
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14
core/java/android/app/NotificationChannel.java
View File

@@ -260,6 +260,8 @@ public final class NotificationChannel implements Parcelable {
private boolean mDemoted = false;
private boolean mImportantConvo = false;
private long mDeletedTime = DEFAULT_DELETION_TIME_MS;
// If the sound for this channel is missing, e.g. after restore.
private boolean mIsSoundMissing;
/**
* Creates a notification channel.
@@ -714,6 +716,13 @@ public final class NotificationChannel implements Parcelable {
return mSound;
}
/**
* @hide
*/
public boolean isSoundMissing() {
return mIsSoundMissing;
}
/**
* Returns the audio attributes for sound played by notifications posted to this channel.
*/
@@ -998,8 +1007,9 @@ public final class NotificationChannel implements Parcelable {
// according to the docs because canonicalize method has to handle canonical uris as well.
Uri canonicalizedUri = contentResolver.canonicalize(uri);
if (canonicalizedUri == null) {
// We got a null because the uri in the backup does not exist here, so we return default
return Settings.System.DEFAULT_NOTIFICATION_URI;
// We got a null because the uri in the backup does not exist here.
mIsSoundMissing = true;
return null;
}
return contentResolver.uncanonicalize(canonicalizedUri);
}

3
services/core/java/com/android/server/notification/PreferencesHelper.java
View File

@@ -330,7 +330,8 @@ public class PreferencesHelper implements RankingConfig {
}
}
if (isShortcutOk(channel) && isDeletionOk(channel)) {
if (isShortcutOk(channel) && isDeletionOk(channel)
&& !channel.isSoundMissing()) {
r.channels.put(id, channel);
}
}

41
services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
View File

@@ -375,19 +375,27 @@ public class PreferencesHelperTest extends UiServiceTestCase {
when(mPm.getPackageUidAsUser(eq(packageName), anyInt())).thenReturn(uid);
}
private static NotificationChannel createNotificationChannel(String id, String name,
int importance) {
NotificationChannel channel = new NotificationChannel(id, name, importance);
channel.setSound(SOUND_URI, Notification.AUDIO_ATTRIBUTES_DEFAULT);
return channel;
}
@Test
public void testWriteXml_onlyBackupsTargetUser() throws Exception {
// Setup package notifications.
String package0 = "test.package.user0";
int uid0 = 1001;
setUpPackageWithUid(package0, uid0);
NotificationChannel channel0 = new NotificationChannel("id0", "name0", IMPORTANCE_HIGH);
NotificationChannel channel0 = createNotificationChannel("id0", "name0", IMPORTANCE_HIGH);
assertTrue(mHelper.createNotificationChannel(package0, uid0, channel0, true, false));
String package10 = "test.package.user10";
int uid10 = 1001001;
setUpPackageWithUid(package10, uid10);
NotificationChannel channel10 = new NotificationChannel("id10", "name10", IMPORTANCE_HIGH);
NotificationChannel channel10 = createNotificationChannel("id10", "name10",
IMPORTANCE_HIGH);
assertTrue(mHelper.createNotificationChannel(package10, uid10, channel10, true, false));
ByteArrayOutputStream baos = writeXmlAndPurge(package10, uid10, true, 10);
@@ -412,7 +420,7 @@ public class PreferencesHelperTest extends UiServiceTestCase {
String package0 = "test.package.user0";
int uid0 = 1001;
setUpPackageWithUid(package0, uid0);
NotificationChannel channel0 = new NotificationChannel("id0", "name0", IMPORTANCE_HIGH);
NotificationChannel channel0 = createNotificationChannel("id0", "name0", IMPORTANCE_HIGH);
assertTrue(mHelper.createNotificationChannel(package0, uid0, channel0, true, false));
ByteArrayOutputStream baos = writeXmlAndPurge(package0, uid0, true, 0);
@@ -505,9 +513,8 @@ public class PreferencesHelperTest extends UiServiceTestCase {
NotificationChannelGroup ncg = new NotificationChannelGroup("1", "bye");
NotificationChannelGroup ncg2 = new NotificationChannelGroup("2", "hello");
NotificationChannel channel1 =
new NotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
NotificationChannel channel2 =
new NotificationChannel("id2", "name2", IMPORTANCE_LOW);
createNotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
NotificationChannel channel2 = createNotificationChannel("id2", "name2", IMPORTANCE_LOW);
channel2.setDescription("descriptions for all");
channel2.setSound(SOUND_URI, mAudioAttributes);
channel2.enableLights(true);
@@ -516,7 +523,7 @@ public class PreferencesHelperTest extends UiServiceTestCase {
channel2.enableVibration(false);
channel2.setGroup(ncg.getId());
channel2.setLightColor(Color.BLUE);
NotificationChannel channel3 = new NotificationChannel("id3", "NAM3", IMPORTANCE_HIGH);
NotificationChannel channel3 = createNotificationChannel("id3", "NAM3", IMPORTANCE_HIGH);
channel3.enableVibration(true);
mHelper.createNotificationChannelGroup(PKG_N_MR1, UID_N_MR1, ncg, true);
@@ -623,7 +630,8 @@ public class PreferencesHelperTest extends UiServiceTestCase {
}
@Test
public void testRestoreXml_withNonExistentCanonicalizedSoundUri() throws Exception {
public void testRestoreXml_withNonExistentCanonicalizedSoundUri_ignoreChannel()
throws Exception {
Thread.sleep(3000);
doReturn(null)
.when(mTestIContentProvider).canonicalize(any(), eq(CANONICAL_SOUND_URI));
@@ -641,7 +649,7 @@ public class PreferencesHelperTest extends UiServiceTestCase {
NotificationChannel actualChannel = mHelper.getNotificationChannel(
PKG_N_MR1, UID_N_MR1, channel.getId(), false);
assertEquals(Settings.System.DEFAULT_NOTIFICATION_URI, actualChannel.getSound());
assertNull(actualChannel);
}
@@ -650,7 +658,8 @@ public class PreferencesHelperTest extends UiServiceTestCase {
* handle its restore properly.
*/
@Test
public void testRestoreXml_withUncanonicalizedNonLocalSoundUri() throws Exception {
public void testRestoreXml_withUncanonicalizedNonLocalSoundUri_ignoreChannel()
throws Exception {
// Not a local uncanonicalized uri, simulating that it fails to exist locally
doReturn(null)
.when(mTestIContentProvider).canonicalize(any(), eq(SOUND_URI));
@@ -669,7 +678,7 @@ public class PreferencesHelperTest extends UiServiceTestCase {
backupWithUncanonicalizedSoundUri.getBytes(), true, UserHandle.USER_SYSTEM);
NotificationChannel actualChannel = mHelper.getNotificationChannel(PKG_N_MR1, UID_N_MR1, id, false);
assertEquals(Settings.System.DEFAULT_NOTIFICATION_URI, actualChannel.getSound());
assertNull(actualChannel);
}
@Test
@@ -693,11 +702,11 @@ public class PreferencesHelperTest extends UiServiceTestCase {
NotificationChannelGroup ncg = new NotificationChannelGroup("1", "bye");
NotificationChannelGroup ncg2 = new NotificationChannelGroup("2", "hello");
NotificationChannel channel1 =
new NotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
createNotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
NotificationChannel channel2 =
new NotificationChannel("id2", "name2", IMPORTANCE_HIGH);
createNotificationChannel("id2", "name2", IMPORTANCE_HIGH);
NotificationChannel channel3 =
new NotificationChannel("id3", "name3", IMPORTANCE_LOW);
createNotificationChannel("id3", "name3", IMPORTANCE_LOW);
channel3.setGroup(ncg.getId());
mHelper.createNotificationChannelGroup(PKG_N_MR1, UID_N_MR1, ncg, true);
@@ -3048,7 +3057,7 @@ public class PreferencesHelperTest extends UiServiceTestCase {
@Test
public void testChannelXml_backupDefaultApp() throws Exception {
NotificationChannel channel1 =
new NotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
createNotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
mHelper.createNotificationChannel(PKG_O, UID_O, channel1, true, false);
@@ -3329,7 +3338,7 @@ public class PreferencesHelperTest extends UiServiceTestCase {
mAppOpsManager, mStatsEventBuilderFactory);
mHelper.createNotificationChannel(
PKG_P, UID_P, new NotificationChannel("id", "id", 2), true, false);
PKG_P, UID_P, createNotificationChannel("id", "id", 2), true, false);
mHelper.deleteNotificationChannel(PKG_P, UID_P, "id");
NotificationChannel nc1 = mHelper.getNotificationChannel(PKG_P, UID_P, "id", true);
assertTrue(DateUtils.isToday(nc1.getDeletedTimeMs()));