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-rw-r--r--services/core/java/com/android/server/am/ActiveServices.java120
-rw-r--r--services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java12
2 files changed, 116 insertions, 16 deletions
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index 99f8f0fe60ca..4036417b9af1 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -97,6 +97,11 @@ import static android.os.Process.SYSTEM_UID;
import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
import static com.android.internal.messages.nano.SystemMessageProto.SystemMessage.NOTE_FOREGROUND_SERVICE_BG_LAUNCH;
+import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_DELEGATE;
+import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA;
+import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NONE;
+import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_START_FOREGROUND_SERVICE;
+import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_START_SERVICE;
import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__STATE__DENIED;
import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__STATE__ENTER;
import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__STATE__EXIT;
@@ -122,6 +127,7 @@ import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
import android.Manifest;
+import android.Manifest.permission;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
@@ -901,7 +907,10 @@ public final class ActiveServices {
showFgsBgRestrictedNotificationLocked(r);
logFGSStateChangeLocked(r,
FOREGROUND_SERVICE_STATE_CHANGED__STATE__DENIED,
- 0, FGS_STOP_REASON_UNKNOWN, FGS_TYPE_POLICY_CHECK_UNKNOWN);
+ 0, FGS_STOP_REASON_UNKNOWN, FGS_TYPE_POLICY_CHECK_UNKNOWN,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false /* fgsRestrictionRecalculated */
+ );
if (CompatChanges.isChangeEnabled(FGS_START_EXCEPTION_CHANGE_ID, callingUid)) {
throw new ForegroundServiceStartNotAllowedException(msg);
}
@@ -2066,6 +2075,7 @@ public final class ActiveServices {
boolean alreadyStartedOp = false;
boolean stopProcStatsOp = false;
+ final boolean origFgRequired = r.fgRequired;
if (r.fgRequired) {
if (DEBUG_SERVICE || DEBUG_BACKGROUND_CHECK) {
Slog.i(TAG, "Service called startForeground() as required: " + r);
@@ -2117,6 +2127,9 @@ public final class ActiveServices {
// Whether to extend the SHORT_SERVICE time out.
boolean extendShortServiceTimeout = false;
+ // Whether setFgsRestrictionLocked() is called in here. Only used for logging.
+ boolean fgsRestrictionRecalculated = false;
+
int fgsTypeCheckCode = FGS_TYPE_POLICY_CHECK_UNKNOWN;
if (!ignoreForeground) {
if (foregroundServiceType == FOREGROUND_SERVICE_TYPE_SHORT_SERVICE
@@ -2182,6 +2195,7 @@ public final class ActiveServices {
r.appInfo.uid, r.intent.getIntent(), r, r.userId,
BackgroundStartPrivileges.NONE,
false /* isBindService */);
+ fgsRestrictionRecalculated = true;
if (!r.isFgsAllowedStart()) {
Slog.w(TAG_SERVICE, "FGS type change to/from SHORT_SERVICE: "
+ " BFSL DENIED.");
@@ -2246,6 +2260,7 @@ public final class ActiveServices {
r.appInfo.uid, r.intent.getIntent(), r, r.userId,
BackgroundStartPrivileges.NONE,
false /* isBindService */);
+ fgsRestrictionRecalculated = true;
final String temp = "startForegroundDelayMs:" + delayMs;
if (r.mInfoAllowStartForeground != null) {
r.mInfoAllowStartForeground += "; " + temp;
@@ -2266,6 +2281,25 @@ public final class ActiveServices {
r.appInfo.uid, r.intent.getIntent(), r, r.userId,
BackgroundStartPrivileges.NONE,
false /* isBindService */);
+ fgsRestrictionRecalculated = true;
+ }
+
+ // When startForeground() is called on a bound service, without having
+ // it started (i.e. no Context.startService() or startForegroundService() was
+ // called.)
+ // called on it, then we probably didn't call setFgsRestrictionLocked()
+ // in startService(). If fgsRestrictionRecalculated is false, then we
+ // didn't call setFgsRestrictionLocked() here either.
+ //
+ // In this situation, we call setFgsRestrictionLocked() with
+ // forBoundFgs = false, so we'd set the FGS allowed reason to the
+ // by-bindings fields, so we can put it in the log, without affecting the
+ // logic.
+ if (!fgsRestrictionRecalculated && !r.startRequested) {
+ setFgsRestrictionLocked(r.serviceInfo.packageName, r.app.getPid(),
+ r.appInfo.uid, r.intent.getIntent(), r, r.userId,
+ BackgroundStartPrivileges.NONE,
+ false /* isBindService */, true /* forBoundFgs */);
}
// If the foreground service is not started from TOP process, do not allow it to
@@ -2291,7 +2325,10 @@ public final class ActiveServices {
ignoreForeground = true;
logFGSStateChangeLocked(r,
FOREGROUND_SERVICE_STATE_CHANGED__STATE__DENIED,
- 0, FGS_STOP_REASON_UNKNOWN, FGS_TYPE_POLICY_CHECK_UNKNOWN);
+ 0, FGS_STOP_REASON_UNKNOWN, FGS_TYPE_POLICY_CHECK_UNKNOWN,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false /* fgsRestrictionRecalculated */
+ );
if (CompatChanges.isChangeEnabled(FGS_START_EXCEPTION_CHANGE_ID,
r.appInfo.uid)) {
throw new ForegroundServiceStartNotAllowedException(msg);
@@ -2331,7 +2368,10 @@ public final class ActiveServices {
if (fgsTypeResult.second != null) {
logFGSStateChangeLocked(r,
FOREGROUND_SERVICE_STATE_CHANGED__STATE__DENIED,
- 0, FGS_STOP_REASON_UNKNOWN, fgsTypeResult.first);
+ 0, FGS_STOP_REASON_UNKNOWN, fgsTypeResult.first,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false /* fgsRestrictionRecalculated */
+ );
throw fgsTypeResult.second;
}
}
@@ -2403,9 +2443,24 @@ public final class ActiveServices {
AppOpsManager.ATTRIBUTION_CHAIN_ID_NONE);
registerAppOpCallbackLocked(r);
mAm.updateForegroundServiceUsageStats(r.name, r.userId, true);
+
+ int fgsStartApi = FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NONE;
+ if (r.startRequested) {
+ if (origFgRequired) {
+ fgsStartApi =
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_START_FOREGROUND_SERVICE;
+ } else {
+ fgsStartApi =
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_START_SERVICE;
+ }
+ }
+
logFGSStateChangeLocked(r,
FOREGROUND_SERVICE_STATE_CHANGED__STATE__ENTER,
- 0, FGS_STOP_REASON_UNKNOWN, fgsTypeCheckCode);
+ 0, FGS_STOP_REASON_UNKNOWN, fgsTypeCheckCode,
+ fgsStartApi,
+ fgsRestrictionRecalculated
+ );
synchronized (mFGSLogger) {
mFGSLogger.logForegroundServiceStart(r.appInfo.uid, 0, r);
}
@@ -2499,7 +2554,10 @@ public final class ActiveServices {
r.mFgsExitTime > r.mFgsEnterTime
? (int) (r.mFgsExitTime - r.mFgsEnterTime) : 0,
FGS_STOP_REASON_STOP_FOREGROUND,
- FGS_TYPE_POLICY_CHECK_UNKNOWN);
+ FGS_TYPE_POLICY_CHECK_UNKNOWN,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false /* fgsRestrictionRecalculated */
+ );
synchronized (mFGSLogger) {
mFGSLogger.logForegroundServiceStop(r.appInfo.uid, r);
@@ -3338,7 +3396,10 @@ public final class ActiveServices {
FOREGROUND_SERVICE_STATE_CHANGED__STATE__TIMED_OUT,
nowUptime > sr.mFgsEnterTime ? (int) (nowUptime - sr.mFgsEnterTime) : 0,
FGS_STOP_REASON_UNKNOWN,
- FGS_TYPE_POLICY_CHECK_UNKNOWN);
+ FGS_TYPE_POLICY_CHECK_UNKNOWN,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false /* fgsRestrictionRecalculated */
+ );
try {
sr.app.getThread().scheduleTimeoutService(sr, sr.getShortFgsInfo().getStartId());
} catch (RemoteException e) {
@@ -5687,7 +5748,10 @@ public final class ActiveServices {
r.mFgsExitTime > r.mFgsEnterTime
? (int) (r.mFgsExitTime - r.mFgsEnterTime) : 0,
FGS_STOP_REASON_STOP_SERVICE,
- FGS_TYPE_POLICY_CHECK_UNKNOWN);
+ FGS_TYPE_POLICY_CHECK_UNKNOWN,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false /* fgsRestrictionRecalculated */
+ );
synchronized (mFGSLogger) {
mFGSLogger.logForegroundServiceStop(r.appInfo.uid, r);
}
@@ -7432,6 +7496,13 @@ public final class ActiveServices {
}
}
+ private void setFgsRestrictionLocked(String callingPackage,
+ int callingPid, int callingUid, Intent intent, ServiceRecord r, int userId,
+ BackgroundStartPrivileges backgroundStartPrivileges, boolean isBindService) {
+ setFgsRestrictionLocked(callingPackage, callingPid, callingUid, intent, r, userId,
+ backgroundStartPrivileges, isBindService, /*forBoundFgs*/ false);
+ }
+
/**
* There are two FGS restrictions:
* In R, mAllowWhileInUsePermissionInFgs is to allow while-in-use permissions in foreground
@@ -7443,11 +7514,14 @@ public final class ActiveServices {
* @param intent intent to start/bind service.
* @param r the service to start.
* @param isBindService True if it's called from bindService().
+ * @param forBoundFgs set to true if it's called from Service.startForeground() for a
+ * service that's not started but bound.
* @return true if allow, false otherwise.
*/
private void setFgsRestrictionLocked(String callingPackage,
int callingPid, int callingUid, Intent intent, ServiceRecord r, int userId,
- BackgroundStartPrivileges backgroundStartPrivileges, boolean isBindService) {
+ BackgroundStartPrivileges backgroundStartPrivileges, boolean isBindService,
+ boolean forBoundFgs) {
@ReasonCode int allowWIU;
@ReasonCode int allowStart;
@@ -7491,9 +7565,19 @@ public final class ActiveServices {
r.mAllowWIUInBindService = allowWIU;
r.mAllowStartInBindService = allowStart;
} else {
- r.mAllowWhileInUsePermissionInFgsReasonNoBinding = allowWIU;
- r.mAllowStartForegroundNoBinding = allowStart;
-
+ if (!forBoundFgs) {
+ // This is for "normal" situation.
+ r.mAllowWhileInUsePermissionInFgsReasonNoBinding = allowWIU;
+ r.mAllowStartForegroundNoBinding = allowStart;
+ } else {
+ // This logic is only for logging, so we only update the "by-binding" fields.
+ if (r.mAllowWIUByBindings == REASON_DENIED) {
+ r.mAllowWIUByBindings = allowWIU;
+ }
+ if (r.mAllowStartByBindings == REASON_DENIED) {
+ r.mAllowStartByBindings = allowStart;
+ }
+ }
// Also do a binding client check, unless called from bindService().
if (r.mAllowWIUByBindings == REASON_DENIED) {
r.mAllowWIUByBindings =
@@ -8117,7 +8201,10 @@ public final class ActiveServices {
*/
private void logFGSStateChangeLocked(ServiceRecord r, int state, int durationMs,
@FgsStopReason int fgsStopReason,
- @ForegroundServicePolicyCheckCode int fgsTypeCheckCode) {
+ @ForegroundServicePolicyCheckCode int fgsTypeCheckCode,
+ int fgsStartApi, // from ForegroundServiceStateChanged.FgsStartApi
+ boolean fgsRestrictionRecalculated
+ ) {
if (!ActivityManagerUtils.shouldSamplePackageForAtom(
r.packageName, mAm.mConstants.mFgsAtomSampleRate)) {
return;
@@ -8174,7 +8261,9 @@ public final class ActiveServices {
r.mAllowWIUByBindings,
r.mAllowStartForegroundNoBinding,
r.mAllowStartInBindService,
- r.mAllowStartByBindings);
+ r.mAllowStartByBindings,
+ fgsStartApi,
+ fgsRestrictionRecalculated);
int event = 0;
if (state == FOREGROUND_SERVICE_STATE_CHANGED__STATE__ENTER) {
@@ -8353,7 +8442,10 @@ public final class ActiveServices {
}
logFGSStateChangeLocked(r,
FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__STATE__ENTER,
- 0, FGS_STOP_REASON_UNKNOWN, FGS_TYPE_POLICY_CHECK_UNKNOWN);
+ 0, FGS_STOP_REASON_UNKNOWN, FGS_TYPE_POLICY_CHECK_UNKNOWN,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_DELEGATE,
+ false /* fgsRestrictionRecalculated */
+ );
// Notify the caller.
if (connection != null) {
mAm.mHandler.post(() -> {
diff --git a/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java b/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java
index f6859d1f027e..e0a71d46641a 100644
--- a/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java
+++ b/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java
@@ -27,6 +27,8 @@ import static android.app.ActivityManager.FOREGROUND_SERVICE_API_TYPE_PHONE_CALL
import static android.app.ActivityManager.FOREGROUND_SERVICE_API_TYPE_USB;
import static android.os.Process.INVALID_UID;
+import static com.android.internal.util.FrameworkStatsLog.FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA;
+
import android.annotation.IntDef;
import android.app.ActivityManager;
import android.app.ActivityManager.ForegroundServiceApiType;
@@ -520,7 +522,10 @@ public class ForegroundServiceTypeLoggerModule {
r.mAllowWIUByBindings,
r.mAllowStartForegroundNoBinding,
r.mAllowStartInBindService,
- r.mAllowStartByBindings);
+ r.mAllowStartByBindings,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false
+ );
}
/**
@@ -578,7 +583,10 @@ public class ForegroundServiceTypeLoggerModule {
0,
0,
0,
- 0);
+ 0,
+ FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+ false
+ );
}
/**
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-09 18:34:03 +0000