Merge "Enhance APP_BACKGROUND_RESTRICTIONS_INFO log." into tm-dev

core/proto/android/os/appbackgroundrestrictioninfo.proto

@@ -73,12 +73,17 @@ message AppBackgroundRestrictionsInfo {
     optional FgsTrackerInfo fgs_tracker_info = 5;
 
     message BatteryTrackerInfo {
-        // total battery usage within last 24h (percentage)
+        // total battery usage within last 24h (1/10000th)
         optional int32 battery_24h = 1;
-        // background battery usage (percentage)
+        // background battery usage (1/10000th)
         optional int32 battery_usage_background = 2;
-        // FGS battery usage (percentage)
+        // FGS battery usage (1/10000th)
         optional int32 battery_usage_fgs = 3;
+        // Foreground battery usage (1/10000th)
+        optional int32 battery_usage_foreground = 4;
+        // Cached battery usage (1/10000th)
+        optional int32 battery_usage_cached = 5;
+
     }
     optional BatteryTrackerInfo battery_tracker_info = 6;
 
@@ -197,5 +202,8 @@ message AppBackgroundRestrictionsInfo {
 
     // indicates if the current device is a low ram device.
     optional bool low_mem_device = 12;
+
+    // indicates previous background restriction level.
+    optional RestrictionLevel previous_restriction_level = 13;
 }
 

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

@@ -276,7 +276,9 @@ final class AppBatteryTracker extends BaseAppStateTracker<AppBatteryPolicy>
                         AppBackgroundRestrictionsInfo.REASON_UNKNOWN, // ExemptionReason
                         AppBackgroundRestrictionsInfo.UNKNOWN, // OptimizationLevel
                         AppBackgroundRestrictionsInfo.SDK_UNKNOWN, // TargetSdk
-                        isLowRamDeviceStatic());
+                        isLowRamDeviceStatic(),
+                        AppBackgroundRestrictionsInfo.LEVEL_UNKNOWN // previous RestrictionLevel
+                );
             }
         }
     }
@@ -304,11 +306,17 @@ final class AppBatteryTracker extends BaseAppStateTracker<AppBatteryPolicy>
                 bgUsage.mPercentage[BatteryUsage.BATTERY_USAGE_INDEX_BACKGROUND];
         final double usageFgs =
                 bgUsage.mPercentage[BatteryUsage.BATTERY_USAGE_INDEX_FOREGROUND_SERVICE];
+        final double usageForeground =
+                bgUsage.mPercentage[BatteryUsage.BATTERY_USAGE_INDEX_FOREGROUND];
+        final double usageCached =
+                bgUsage.mPercentage[BatteryUsage.BATTERY_USAGE_INDEX_CACHED];
         if (DEBUG_BACKGROUND_BATTERY_TRACKER_VERBOSE) {
             Slog.d(TAG, "getBatteryTrackerInfoProtoLocked uid:" + uid
                     + " allUsage:" + String.format("%4.2f%%", allUsage)
                     + " usageBackground:" + String.format("%4.2f%%", usageBackground)
-                    + " usageFgs:" + String.format("%4.2f%%", usageFgs));
+                    + " usageFgs:" + String.format("%4.2f%%", usageFgs)
+                    + " usageForeground:" + String.format("%4.2f%%", usageForeground)
+                    + " usageCached:" + String.format("%4.2f%%", usageCached));
         }
         final ProtoOutputStream proto = new ProtoOutputStream();
         proto.write(AppBackgroundRestrictionsInfo.BatteryTrackerInfo.BATTERY_24H,
@@ -317,6 +325,10 @@ final class AppBatteryTracker extends BaseAppStateTracker<AppBatteryPolicy>
                 usageBackground * 10000);
         proto.write(AppBackgroundRestrictionsInfo.BatteryTrackerInfo.BATTERY_USAGE_FGS,
                 usageFgs * 10000);
+        proto.write(AppBackgroundRestrictionsInfo.BatteryTrackerInfo.BATTERY_USAGE_FOREGROUND,
+                usageForeground * 10000);
+        proto.write(AppBackgroundRestrictionsInfo.BatteryTrackerInfo.BATTERY_USAGE_CACHED,
+                usageCached * 10000);
         proto.flush();
         return proto.getBytes();
     }

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

@@ -2086,6 +2086,9 @@ public final class AppRestrictionController {
         int curLevel;
         int prevReason;
         final AppStandbyInternal appStandbyInternal = mInjector.getAppStandbyInternal();
+        if (trackerInfo == null) {
+            trackerInfo = mEmptyTrackerInfo;
+        }
         synchronized (mSettingsLock) {
             curLevel = getRestrictionLevel(uid, pkgName);
             if (curLevel == level) {
@@ -2138,14 +2141,21 @@ public final class AppRestrictionController {
                         // It's currently active, enqueue it.
                         final int localReason = reason;
                         final int localSubReason = subReason;
-                        mActiveUids.add(uid, pkgName, () -> appStandbyInternal.restrictApp(
-                                pkgName, UserHandle.getUserId(uid), localReason, localSubReason));
+                        final TrackerInfo localTrackerInfo = trackerInfo;
+                        mActiveUids.add(uid, pkgName, () -> {
+                            appStandbyInternal.restrictApp(pkgName, UserHandle.getUserId(uid),
+                                    localReason, localSubReason);
+                            logAppBackgroundRestrictionInfo(pkgName, uid, curLevel, level,
+                                    localTrackerInfo, localReason);
+                        });
                         doIt = false;
                     }
                 }
                 if (doIt) {
                     appStandbyInternal.restrictApp(pkgName, UserHandle.getUserId(uid),
                             reason, subReason);
+                    logAppBackgroundRestrictionInfo(pkgName, uid, curLevel, level, trackerInfo,
+                            reason);
                 }
             }
         } else if (curLevel >= RESTRICTION_LEVEL_RESTRICTED_BUCKET
@@ -2160,11 +2170,14 @@ public final class AppRestrictionController {
             appStandbyInternal.maybeUnrestrictApp(pkgName, UserHandle.getUserId(uid),
                     prevReason & REASON_MAIN_MASK, prevReason & REASON_SUB_MASK,
                     reason, subReason);
+            logAppBackgroundRestrictionInfo(pkgName, uid, curLevel, level, trackerInfo,
+                    reason);
         }
+    }
 
-        if (trackerInfo == null) {
-            trackerInfo = mEmptyTrackerInfo;
-        }
+    private void logAppBackgroundRestrictionInfo(String pkgName, int uid,
+            @RestrictionLevel int prevLevel, @RestrictionLevel int level,
+            @NonNull TrackerInfo trackerInfo, int reason) {
         FrameworkStatsLog.write(FrameworkStatsLog.APP_BACKGROUND_RESTRICTIONS_INFO, uid,
                 getRestrictionLevelStatsd(level),
                 getThresholdStatsd(reason),
@@ -2176,7 +2189,8 @@ public final class AppRestrictionController {
                 getExemptionReasonStatsd(uid, level),
                 getOptimizationLevelStatsd(level),
                 getTargetSdkStatsd(pkgName),
-                ActivityManager.isLowRamDeviceStatic());
+                ActivityManager.isLowRamDeviceStatic(),
+                getRestrictionLevelStatsd(prevLevel));
     }
 
     private void handleBackgroundRestrictionChanged(int uid, String pkgName, boolean restricted) {
@@ -2449,7 +2463,8 @@ public final class AppRestrictionController {
                             mBgController.getBackgroundRestrictionExemptionReason(uid)),
                     AppBackgroundRestrictionsInfo.UNKNOWN, // OptimizationLevel
                     AppBackgroundRestrictionsInfo.SDK_UNKNOWN, // TargetSdk
-                    ActivityManager.isLowRamDeviceStatic());
+                    ActivityManager.isLowRamDeviceStatic(),
+                    mBgController.getRestrictionLevel(uid));
             PendingIntent pendingIntent;
             if (!mBgController.mConstantsObserver.mBgPromptFgsWithNotiOnLongRunning
                     && mBgController.hasForegroundServiceNotifications(packageName, uid)) {