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Commit 7b6380a1 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Fix parsing code parcelling errors" into rvc-dev am: 2b220b4e 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15583462

Change-Id: Ifba815fef90ebfbac8b871b337baf8f87d1a2d27
parents e034d747 2b220b4e

core/java/android/content/pm/parsing/ParsingPackageImpl.java

+3 −3
Original line number Diff line number Diff line
@@ -1007,7 +1007,7 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable { 
        sForInternedStringList.parcel(this.requestedPermissions, dest, flags);

        sForInternedStringList.parcel(this.implicitPermissions, dest, flags);

        sForStringSet.parcel(this.upgradeKeySets, dest, flags);

        dest.writeMap(this.keySetMapping);

        ParsingPackageUtils.writeKeySetMapping(dest, this.keySetMapping);

        sForInternedStringList.parcel(this.protectedBroadcasts, dest, flags);

        dest.writeTypedList(this.activities);

        dest.writeTypedList(this.receivers);
@@ -1026,7 +1026,7 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable { 
        dest.writeBoolean(this.use32BitAbi);

        dest.writeBoolean(this.visibleToInstantApps);

        dest.writeBoolean(this.forceQueryable);

        dest.writeParcelableList(this.queriesIntents, flags);

        dest.writeTypedList(this.queriesIntents, flags);

        sForInternedStringList.parcel(this.queriesPackages, dest, flags);

        sForInternedStringSet.parcel(this.queriesProviders, dest, flags);

        dest.writeString(this.appComponentFactory);
@@ -1169,7 +1169,7 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable { 
        this.requestedPermissions = sForInternedStringList.unparcel(in);

        this.implicitPermissions = sForInternedStringList.unparcel(in);

        this.upgradeKeySets = sForStringSet.unparcel(in);

        this.keySetMapping = in.readHashMap(boot);

        this.keySetMapping = ParsingPackageUtils.readKeySetMapping(in);

        this.protectedBroadcasts = sForInternedStringList.unparcel(in);



        this.activities = in.createTypedArrayList(ParsedActivity.CREATOR);

core/java/android/content/pm/parsing/ParsingPackageUtils.java

+63 −0
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ import android.net.Uri; 
import android.os.Build;

import android.os.Bundle;

import android.os.FileUtils;

import android.os.Parcel;

import android.os.RemoteException;

import android.os.Trace;

import android.os.ext.SdkExtensions;
@@ -2834,6 +2835,68 @@ public class ParsingPackageUtils { 
        return sa.getNonResourceString(index);

    }



    /**

     * Writes the keyset mapping to the provided package. {@code null} mappings are permitted.

     */

    public static void writeKeySetMapping(@NonNull Parcel dest,

            @NonNull Map<String, ArraySet<PublicKey>> keySetMapping) {

        if (keySetMapping == null) {

            dest.writeInt(-1);

            return;

        }



        final int N = keySetMapping.size();

        dest.writeInt(N);



        for (String key : keySetMapping.keySet()) {

            dest.writeString(key);

            ArraySet<PublicKey> keys = keySetMapping.get(key);

            if (keys == null) {

                dest.writeInt(-1);

                continue;

            }



            final int M = keys.size();

            dest.writeInt(M);

            for (int j = 0; j < M; j++) {

                dest.writeSerializable(keys.valueAt(j));

            }

        }

    }



    /**

     * Reads a keyset mapping from the given parcel at the given data position. May return

     * {@code null} if the serialized mapping was {@code null}.

     */

    @NonNull

    public static ArrayMap<String, ArraySet<PublicKey>> readKeySetMapping(@NonNull Parcel in) {

        final int N = in.readInt();

        if (N == -1) {

            return null;

        }



        ArrayMap<String, ArraySet<PublicKey>> keySetMapping = new ArrayMap<>();

        for (int i = 0; i < N; ++i) {

            String key = in.readString();

            final int M = in.readInt();

            if (M == -1) {

                keySetMapping.put(key, null);

                continue;

            }



            ArraySet<PublicKey> keys = new ArraySet<>(M);

            for (int j = 0; j < M; ++j) {

                PublicKey pk = (PublicKey) in.readSerializable();

                keys.add(pk);

            }



            keySetMapping.put(key, keys);

        }



        return keySetMapping;

    }





    /**

     * Callback interface for retrieving information that may be needed while parsing

     * a package.