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Commit ae4cde1c authored by David Brazdil's avatar David Brazdil
Browse files

Do not update idle apps on OTA 

Modifies the PackageManagerService.updatePackagesIfNeeded to filter
out packages which are considered idle by the UsageStatsManager.

Bug: 27902702
Change-Id: I8847dfc283e0246265009effb6394bb774848eb3
parent 0fd0f893

services/core/java/com/android/server/pm/PackageManagerService.java

+23 −10
Original line number Diff line number Diff line
@@ -110,6 +110,7 @@ import android.app.admin.DevicePolicyManagerInternal; 
import android.app.admin.IDevicePolicyManager;

import android.app.admin.SecurityLog;

import android.app.backup.IBackupManager;

import android.app.usage.UsageStatsManager;

import android.content.BroadcastReceiver;

import android.content.ComponentName;

import android.content.Context;
@@ -7005,11 +7006,28 @@ public class PackageManagerService extends IPackageManager.Stub { 
            pkgs = PackageManagerServiceUtils.getPackagesForDexopt(mPackages.values(), this);

        }













        UsageStatsManager usageMgr =













                (UsageStatsManager) mContext.getSystemService(Context.USAGE_STATS_SERVICE);



























        int curr = 0;















        int total = pkgs.size();















        for (PackageParser.Package pkg : pkgs) {















            curr++;



























            if (!PackageDexOptimizer.canOptimizePackage(pkg)) {













                if (DEBUG_DEXOPT) {













                    Log.i(TAG, "Skipping update of of non-optimizable app " + pkg.packageName);













                }













                continue;













            }

























            if (!causeFirstBoot && usageMgr.isAppInactive(pkg.packageName)) {













                if (DEBUG_DEXOPT) {













                    Log.i(TAG, "Skipping update of of idle app " + pkg.packageName);













                }













                continue;













            }



























            if (DEBUG_DEXOPT) {















                Log.i(TAG, "Extracting app " + curr + " of " + total + ": " + pkg.packageName);















            }









@@ -7023,10 +7041,6 @@ public class PackageManagerService extends IPackageManager.Stub {













                }















            }



























            if (PackageDexOptimizer.canOptimizePackage(pkg)) {













                // If the cache was pruned, any compiled odex files will likely be out of date













                // and would have to be patched (would be SELF_PATCHOAT, which is deprecated).













                // Instead, force the extraction in this case.















            performDexOpt(pkg.packageName,















                    null /* instructionSet */,















                    false /* checkProfiles */,









@@ -7034,7 +7048,6 @@ public class PackageManagerService extends IPackageManager.Stub {













                    false /* force */);















        }















    }













    }





























    @Override















    public void notifyPackageUse(String packageName) {

































services/usage/java/com/android/server/usage/UsageStatsService.java



+23
−18




























Original line number
Diff line number
Diff line








@@ -144,6 +144,7 @@ public class UsageStatsService extends SystemService implements













    private long mLastAppIdleParoledTime;































    private volatile boolean mPendingOneTimeCheckIdleStates;













    private boolean mSystemServicesReady = false;































    @GuardedBy("mLock")















    private AppIdleHistory mAppIdleHistory;










@@ -232,6 +233,8 @@ public class UsageStatsService extends SystemService implements













            if (mPendingOneTimeCheckIdleStates) {















                postOneTimeCheckIdleStates();















            }



























            mSystemServicesReady = true;















        } else if (phase == PHASE_BOOT_COMPLETED) {















            setAppIdleParoled(getContext().getSystemService(BatteryManager.class).isCharging());















        }










@@ -810,6 +813,7 @@ public class UsageStatsService extends SystemService implements













            // retain this for safety).















            return false;















        }













        if (mSystemServicesReady) {















            try {















                // We allow all whitelisted apps, including those that don't want to be whitelisted















                // for idle mode, because app idle (aka app standby) is really not as big an issue









@@ -833,6 +837,7 @@ public class UsageStatsService extends SystemService implements













                    && mAppWidgetManager.isBoundWidgetPackage(packageName, userId)) {















                return false;















            }













        }































        if (!isAppIdleUnfiltered(packageName, userId, elapsedRealtime)) {















            return false;