Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a7250e02 authored by Varun Shah's avatar Varun Shah
Browse files

Gate the new FGS time limit logic with a targetSdk check. 

Bug: 30399444
Test: atest CtsFgsTimeoutTestCases
Change-Id: I85b485cb5ec2596a5695c695a96594e11994c5eb
parent 385e06a7

services/core/java/com/android/server/am/ActiveServices.java

+23 −7
Original line number Original line Diff line number Diff line
@@ -507,6 +507,18 @@ public final class ActiveServices { 
     */

     */

    final SparseArray<SparseArray<TimeLimitedFgsInfo>> mTimeLimitedFgsInfo = new SparseArray<>();

    final SparseArray<SparseArray<TimeLimitedFgsInfo>> mTimeLimitedFgsInfo = new SparseArray<>();





    /**

     * Foreground services of certain types will now have a time limit. If the foreground service

     * of the offending type is not stopped within the allocated time limit, it will receive a

     * callback via {@link Service#onTimeout(int, int)} and it must then be stopped within a few

     * seconds. If an app fails to do so, it will be declared an ANR.

     *

     * @see Service#onTimeout(int, int) onTimeout callback for additional details

     */

    @ChangeId

    @EnabledSince(targetSdkVersion = VERSION_CODES.VANILLA_ICE_CREAM)

    static final long FGS_INTRODUCE_TIME_LIMITS = 317799821L;



    // allowlisted packageName.

    // allowlisted packageName.

    ArraySet<String> mAllowListWhileInUsePermissionInFgs = new ArraySet<>();

    ArraySet<String> mAllowListWhileInUsePermissionInFgs = new ArraySet<>();
@@ -2396,7 +2408,10 @@ public final class ActiveServices { 
                                // "if (r.mAllowStartForeground == REASON_DENIED...)" block below.

                                // "if (r.mAllowStartForeground == REASON_DENIED...)" block below.

                            }

                            }

                        }

                        }

                    } else if (getTimeLimitedFgsType(foregroundServiceType)

                    } else if (CompatChanges.isChangeEnabled(

                                    FGS_INTRODUCE_TIME_LIMITS, r.appInfo.uid)

                                && android.app.Flags.introduceNewServiceOntimeoutCallback()

                                && getTimeLimitedFgsType(foregroundServiceType)

                                        != ServiceInfo.FOREGROUND_SERVICE_TYPE_NONE) {

                                        != ServiceInfo.FOREGROUND_SERVICE_TYPE_NONE) {

                        // Calling startForeground on a FGS type which has a time limit will only be

                        // Calling startForeground on a FGS type which has a time limit will only be

                        // allowed if the app is in a state where it can normally start another FGS

                        // allowed if the app is in a state where it can normally start another FGS
@@ -2686,7 +2701,10 @@ public final class ActiveServices { 
                    mAm.notifyPackageUse(r.serviceInfo.packageName,

                    mAm.notifyPackageUse(r.serviceInfo.packageName,

                            PackageManager.NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE);

                            PackageManager.NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE);





                    if (CompatChanges.isChangeEnabled(FGS_INTRODUCE_TIME_LIMITS, r.appInfo.uid)

                            && android.app.Flags.introduceNewServiceOntimeoutCallback()) {

                        maybeUpdateFgsTrackingLocked(r, previousFgsType);

                        maybeUpdateFgsTrackingLocked(r, previousFgsType);

                    }

                } else {

                } else {

                    if (DEBUG_FOREGROUND_SERVICE) {

                    if (DEBUG_FOREGROUND_SERVICE) {

                        Slog.d(TAG, "Suppressing startForeground() for FAS " + r);

                        Slog.d(TAG, "Suppressing startForeground() for FAS " + r);
@@ -3907,12 +3925,10 @@ public final class ActiveServices { 
                Slog.w(TAG_SERVICE, "Exception from scheduleTimeoutServiceForType: " + e);

                Slog.w(TAG_SERVICE, "Exception from scheduleTimeoutServiceForType: " + e);

            }

            }





            if (android.app.Flags.introduceNewServiceOntimeoutCallback()) {

            // ANR the service after giving the service some time to clean up.

            // ANR the service after giving the service some time to clean up.

            mFGSAnrTimer.start(sr, mAm.mConstants.mFgsAnrExtraWaitDuration);

            mFGSAnrTimer.start(sr, mAm.mConstants.mFgsAnrExtraWaitDuration);

        }

        }

    }

    }

    }





    void onFgsAnrTimeout(ServiceRecord sr) {

    void onFgsAnrTimeout(ServiceRecord sr) {

        final int fgsType = getTimeLimitedFgsType(sr.foregroundServiceType);

        final int fgsType = getTimeLimitedFgsType(sr.foregroundServiceType);