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Merge "Properly reset FGS notification associations" into sc-dev am: cd2ce241da

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15073080

Change-Id: Id90da9c3e399f131fb07137d571c90602602d5af
This commit is contained in:
Chris Tate
2021-06-25 00:48:12 +00:00
committed by Automerger Merge Worker
parent ec2d91565c cd2ce241da
commit 14bdfa7299
2 changed files with 38 additions and 7 deletions
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34
services/core/java/com/android/server/am/ActiveServices.java
View File

@@ -1976,7 +1976,7 @@ public final class ActiveServices {
r.foregroundId = 0;
r.foregroundNoti = null;
} else if (r.appInfo.targetSdkVersion >= Build.VERSION_CODES.LOLLIPOP) {
r.stripForegroundServiceFlagFromNotification();
dropFgsNotificationStateLocked(r);
if ((flags & Service.STOP_FOREGROUND_DETACH) != 0) {
r.foregroundId = 0;
r.foregroundNoti = null;
@@ -4225,9 +4225,10 @@ public final class ActiveServices {
}
r.isForeground = false;
r.mFgsNotificationWasDeferred = false;
dropFgsNotificationStateLocked(r);
r.foregroundId = 0;
r.foregroundNoti = null;
r.mFgsNotificationWasDeferred = false;
resetFgsRestrictionLocked(r);
// Clear start entries.
@@ -4291,6 +4292,35 @@ public final class ActiveServices {
smap.ensureNotStartingBackgroundLocked(r);
}
private void dropFgsNotificationStateLocked(ServiceRecord r) {
// If this is the only FGS using this notification, clear its FGS flag
boolean shared = false;
final ServiceMap smap = mServiceMap.get(r.userId);
if (smap != null) {
// Is any other FGS using this notification?
final int numServices = smap.mServicesByInstanceName.size();
for (int i = 0; i < numServices; i++) {
final ServiceRecord sr = smap.mServicesByInstanceName.valueAt(i);
if (sr == r) {
continue;
}
if (sr.isForeground
&& r.foregroundId == sr.foregroundId
&& r.appInfo.packageName.equals(sr.appInfo.packageName)) {
shared = true;
break;
}
}
} else {
Slog.wtf(TAG, "FGS " + r + " not found!");
}
// No other FGS is sharing this notification, so we're done with it
if (!shared) {
r.stripForegroundServiceFlagFromNotification();
}
}
void removeConnectionLocked(ConnectionRecord c, ProcessRecord skipApp,
ActivityServiceConnectionsHolder skipAct, boolean enqueueOomAdj) {
IBinder binder = c.conn.asBinder();

11
services/core/java/com/android/server/am/ServiceRecord.java
View File

@@ -20,6 +20,7 @@ import static android.app.PendingIntent.FLAG_IMMUTABLE;
import static android.app.PendingIntent.FLAG_UPDATE_CURRENT;
import static android.os.PowerExemptionManager.REASON_DENIED;
import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_FOREGROUND_SERVICE;
import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
@@ -928,13 +929,17 @@ final class ServiceRecord extends Binder implements ComponentName.WithComponentN
public void postNotification() {
final int appUid = appInfo.uid;
final int appPid = app.getPid();
if (foregroundId != 0 && foregroundNoti != null) {
if (isForeground && foregroundNoti != null) {
// Do asynchronous communication with notification manager to
// avoid deadlocks.
final String localPackageName = packageName;
final int localForegroundId = foregroundId;
final Notification _foregroundNoti = foregroundNoti;
final ServiceRecord record = this;
if (DEBUG_FOREGROUND_SERVICE) {
Slog.d(TAG, "Posting notification " + _foregroundNoti
+ " for foreground service " + this);
}
ams.mHandler.post(new Runnable() {
public void run() {
NotificationManagerInternal nm = LocalServices.getService(
@@ -1066,10 +1071,6 @@ final class ServiceRecord extends Binder implements ComponentName.WithComponentN
}
public void stripForegroundServiceFlagFromNotification() {
if (foregroundId == 0) {
return;
}
final int localForegroundId = foregroundId;
final int localUserId = userId;
final String localPackageName = packageName;