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Commit c293d3ad authored by Todd Kennedy's avatar Todd Kennedy
Browse files

Skip upgrade keys for adopted storage 

Define a new scan flag to control whether or not we're performing
an initial scan for packages. On internal storage, an intial
scan occurs during every boot. For adopted storage, an intial scan
occurs immediately after the adopted volume is mounted or whenever
an application is moved.

Bug: 21815906
Change-Id: Ieda9668230597346bce9ee25ecfa204f931bcef6
parent 77b09382

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

+8 −3
Original line number Diff line number Diff line
@@ -306,6 +306,7 @@ public class PackageManagerService extends IPackageManager.Stub { 
    static final int SCAN_DELETE_DATA_ON_FAILURES = 1<<10;

    static final int SCAN_REQUIRE_KNOWN = 1<<12;

    static final int SCAN_MOVE = 1<<13;

    static final int SCAN_INITIAL = 1<<14;















    static final int REMOVE_CHATTY = 1<<16;
























@@ -1805,7 +1806,7 @@ public class PackageManagerService extends IPackageManager.Stub {



























            // Set flag to monitor and not change apk file paths when















            // scanning install directories.













            final int scanFlags = SCAN_NO_PATHS | SCAN_DEFER_DEX | SCAN_BOOTING;













            final int scanFlags = SCAN_NO_PATHS | SCAN_DEFER_DEX | SCAN_BOOTING | SCAN_INITIAL;





























            final ArraySet<String> alreadyDexOpted = new ArraySet<String>();
























@@ -11154,7 +11155,7 @@ public class PackageManagerService extends IPackageManager.Stub {



























    private boolean shouldCheckUpgradeKeySetLP(PackageSetting oldPs, int scanFlags) {















        // Can't rotate keys during boot or if sharedUser.













        if (oldPs == null || (scanFlags&SCAN_BOOTING) != 0 || oldPs.sharedUser != null













        if (oldPs == null || (scanFlags&SCAN_INITIAL) != 0 || oldPs.sharedUser != null















                || !oldPs.keySetData.isUsingUpgradeKeySets()) {















            return false;















        }










@@ -11538,6 +11539,10 @@ public class PackageManagerService extends IPackageManager.Stub {













                || (args.volumeUuid != null));















        boolean replace = false;















        int scanFlags = SCAN_NEW_INSTALL | SCAN_UPDATE_SIGNATURE;













        if (args.move != null) {













            // moving a complete application; perfom an initial scan on the new install location













            scanFlags |= SCAN_INITIAL;













        }















        // Result object to be returned















        res.returnCode = PackageManager.INSTALL_SUCCEEDED;
























@@ -14651,7 +14656,7 @@ public class PackageManagerService extends IPackageManager.Stub {













            for (PackageSetting ps : packages) {















                final PackageParser.Package pkg;















                try {













                    pkg = scanPackageLI(ps.codePath, parseFlags, 0, 0, null);













                    pkg = scanPackageLI(ps.codePath, parseFlags, SCAN_INITIAL, 0L, null);















                    loaded.add(pkg.applicationInfo);















                } catch (PackageManagerException e) {















                    Slog.w(TAG, "Failed to scan " + ps.codePath + ": " + e.getMessage());