diff options
Diffstat (limited to 'services/core/java/com/android/server/am/ActivityManagerService.java')
| -rw-r--r-- | services/core/java/com/android/server/am/ActivityManagerService.java | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java index c5b8b950d456..08161c91eff4 100644 --- a/services/core/java/com/android/server/am/ActivityManagerService.java +++ b/services/core/java/com/android/server/am/ActivityManagerService.java @@ -23376,6 +23376,19 @@ public class ActivityManagerService extends IActivityManager.Stub } } + // If the app was recently in the foreground and moved to a foreground service status, + // allow it to get a higher rank in memory for some time, compared to other foreground + // services so that it can finish performing any persistence/processing of in-memory state. + if (app.foregroundServices && adj > ProcessList.PERCEPTIBLE_RECENT_FOREGROUND_APP_ADJ + && (app.lastTopTime + mConstants.TOP_TO_FGS_GRACE_DURATION > now + || app.setProcState <= ActivityManager.PROCESS_STATE_TOP)) { + adj = ProcessList.PERCEPTIBLE_RECENT_FOREGROUND_APP_ADJ; + app.adjType = "fg-service-act"; + if (DEBUG_OOM_ADJ_REASON || logUid == appUid) { + reportOomAdjMessageLocked(TAG_OOM_ADJ, "Raise to recent fg: " + app); + } + } + if (adj > ProcessList.PERCEPTIBLE_APP_ADJ || procState > ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND) { if (app.forcingToImportant != null) { @@ -23640,6 +23653,10 @@ public class ActivityManagerService extends IActivityManager.Stub schedGroup = ProcessList.SCHED_GROUP_DEFAULT; procState = ActivityManager.PROCESS_STATE_PERSISTENT; } + } else if ((cr.flags & Context.BIND_ADJUST_BELOW_PERCEPTIBLE) != 0 + && clientAdj < ProcessList.PERCEPTIBLE_APP_ADJ + && adj > ProcessList.PERCEPTIBLE_APP_ADJ + 1) { + newAdj = ProcessList.PERCEPTIBLE_APP_ADJ + 1; } else if ((cr.flags&Context.BIND_NOT_VISIBLE) != 0 && clientAdj < ProcessList.PERCEPTIBLE_APP_ADJ && adj > ProcessList.PERCEPTIBLE_APP_ADJ) { @@ -24610,6 +24627,8 @@ public class ActivityManagerService extends IActivityManager.Stub // Must be called before updating setProcState maybeUpdateUsageStatsLocked(app, nowElapsed); + maybeUpdateLastTopTime(app, now); + app.setProcState = app.curProcState; if (app.setProcState >= ActivityManager.PROCESS_STATE_HOME) { app.notCachedSinceIdle = false; @@ -24834,6 +24853,13 @@ public class ActivityManagerService extends IActivityManager.Stub } } + private void maybeUpdateLastTopTime(ProcessRecord app, long nowUptime) { + if (app.setProcState <= ActivityManager.PROCESS_STATE_TOP + && app.curProcState > ActivityManager.PROCESS_STATE_TOP) { + app.lastTopTime = nowUptime; + } + } + private final void setProcessTrackerStateLocked(ProcessRecord proc, int memFactor, long now) { if (proc.thread != null) { if (proc.baseProcessTracker != null) { |