Changing IntentSender to become a listener. (6f80c512) · Commits · e / os / android_frameworks_base

core/api/current.txt

+5 −2

Original line number	Diff line number	Diff line
		@@ -12298,7 +12298,7 @@ package android.content.pm {
		method @Deprecated public abstract void removePackageFromPreferred(@NonNull String);
		method public abstract void removePermission(@NonNull String);
		method @RequiresPermission(value="android.permission.WHITELIST_RESTRICTED_PERMISSIONS", conditional=true) public boolean removeWhitelistedRestrictedPermission(@NonNull String, @NonNull String, int);
		method public void requestChecksums(@NonNull String, boolean, int, @NonNull java.util.List<java.security.cert.Certificate>, @NonNull android.content.IntentSender) throws java.security.cert.CertificateEncodingException, android.content.pm.PackageManager.NameNotFoundException;
		method public void requestChecksums(@NonNull String, boolean, int, @NonNull java.util.List<java.security.cert.Certificate>, @NonNull android.content.pm.PackageManager.OnChecksumsReadyListener) throws java.security.cert.CertificateEncodingException, android.content.pm.PackageManager.NameNotFoundException;
		method @Nullable public abstract android.content.pm.ResolveInfo resolveActivity(@NonNull android.content.Intent, int);
		method @Nullable public abstract android.content.pm.ProviderInfo resolveContentProvider(@NonNull String, int);
		method @Nullable public abstract android.content.pm.ResolveInfo resolveService(@NonNull android.content.Intent, int);
		@@ -12318,7 +12318,6 @@ package android.content.pm {
		field public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; // 0x3
		field public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; // 0x1
		field public static final int DONT_KILL_APP = 1; // 0x1
		field public static final String EXTRA_CHECKSUMS = "android.content.pm.extra.CHECKSUMS";
		field public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID";
		field public static final String EXTRA_VERIFICATION_RESULT = "android.content.pm.extra.VERIFICATION_RESULT";
		field public static final String FEATURE_ACTIVITIES_ON_SECONDARY_DISPLAYS = "android.software.activities_on_secondary_displays";
		@@ -12504,6 +12503,10 @@ package android.content.pm {
		ctor public PackageManager.NameNotFoundException(String);
		}

		@java.lang.FunctionalInterface public static interface PackageManager.OnChecksumsReadyListener {
		method public void onChecksumsReady(@NonNull java.util.List<android.content.pm.ApkChecksum>);
		}

		public static final class PackageManager.Property implements android.os.Parcelable {
		method public int describeContents();
		method public boolean getBoolean();

core/java/android/app/ApplicationPackageManager.java

+14 −3

Original line number	Diff line number	Diff line
		@@ -39,11 +39,13 @@ import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.IntentSender;
		import android.content.pm.ActivityInfo;
		import android.content.pm.ApkChecksum;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.ChangedPackages;
		import android.content.pm.Checksum;
		import android.content.pm.ComponentInfo;
		import android.content.pm.FeatureInfo;
		import android.content.pm.IOnChecksumsReadyListener;
		import android.content.pm.IPackageDataObserver;
		import android.content.pm.IPackageDeleteObserver;
		import android.content.pm.IPackageManager;
		@@ -880,10 +882,10 @@ public class ApplicationPackageManager extends PackageManager {
		@Override
		public void requestChecksums(@NonNull String packageName, boolean includeSplits,
		@Checksum.Type int required, @NonNull List<Certificate> trustedInstallers,
		@NonNull IntentSender statusReceiver)
		@NonNull OnChecksumsReadyListener onChecksumsReadyListener)
		throws CertificateEncodingException, NameNotFoundException {
		Objects.requireNonNull(packageName);
		Objects.requireNonNull(statusReceiver);
		Objects.requireNonNull(onChecksumsReadyListener);
		Objects.requireNonNull(trustedInstallers);
		try {
		if (trustedInstallers == TRUST_ALL) {
		@@ -895,8 +897,17 @@ public class ApplicationPackageManager extends PackageManager {
		"trustedInstallers has to be one of TRUST_ALL/TRUST_NONE or a non-empty "
		+ "list of certificates.");
		}
		IOnChecksumsReadyListener onChecksumsReadyListenerDelegate =
		new IOnChecksumsReadyListener.Stub() {
		@Override
		public void onChecksumsReady(List<ApkChecksum> checksums)
		throws RemoteException {
		onChecksumsReadyListener.onChecksumsReady(checksums);
		}
		};
		mPM.requestChecksums(packageName, includeSplits, DEFAULT_CHECKSUMS, required,
		encodeCertificates(trustedInstallers), statusReceiver, getUserId());
		encodeCertificates(trustedInstallers), onChecksumsReadyListenerDelegate,
		getUserId());
		} catch (ParcelableException e) {
		e.maybeRethrow(PackageManager.NameNotFoundException.class);
		throw new RuntimeException(e);

core/java/android/content/pm/IOnChecksumsReadyListener.aidl

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.content.pm;

		import android.content.pm.ApkChecksum;

		/**
		* Listener that gets notified when checksums are available.
		* {@hide}
		*/
		oneway interface IOnChecksumsReadyListener {
		void onChecksumsReady(in List<ApkChecksum> checksums);
		}

core/java/android/content/pm/IPackageManager.aidl

+2 −1

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import android.content.pm.InstantAppInfo;
		import android.content.pm.FeatureInfo;
		import android.content.pm.IDexModuleRegisterCallback;
		import android.content.pm.InstallSourceInfo;
		import android.content.pm.IOnChecksumsReadyListener;
		import android.content.pm.IPackageInstaller;
		import android.content.pm.IPackageDeleteObserver;
		import android.content.pm.IPackageDeleteObserver2;
		@@ -754,7 +755,7 @@ interface IPackageManager {

		void notifyPackagesReplacedReceived(in String[] packages);

		void requestChecksums(in String packageName, boolean includeSplits, int optional, int required, in List trustedInstallers, in IntentSender statusReceiver, int userId);
		void requestChecksums(in String packageName, boolean includeSplits, int optional, int required, in List trustedInstallers, in IOnChecksumsReadyListener onChecksumsReadyListener, int userId);

		//------------------------------------------------------------------------
		//

core/java/android/content/pm/PackageManager.java

+14 −11

Original line number	Diff line number	Diff line
		@@ -3858,13 +3858,6 @@ public abstract class PackageManager {
		public static final String EXTRA_FAILURE_EXISTING_PERMISSION
		= "android.content.pm.extra.FAILURE_EXISTING_PERMISSION";

		/**
		* Extra field name for the ID of a package pending verification. Passed to
		* a package verifier and is used to call back to
		* @see #requestChecksums
		*/
		public static final String EXTRA_CHECKSUMS = "android.content.pm.extra.CHECKSUMS";

		/**
		* Permission flag: The permission is set in its current state
		* by the user and apps can still request it at runtime.
		@@ -8709,9 +8702,20 @@ public abstract class PackageManager {
		*/
		public static final @NonNull List<Certificate> TRUST_NONE = Collections.singletonList(null);

		/** Listener that gets notified when checksums are available. */
		@FunctionalInterface
		public interface OnChecksumsReadyListener {
		/**
		* Called when the checksums are available.
		*
		* @param checksums array of checksums.
		*/
		void onChecksumsReady(@NonNull List<ApkChecksum> checksums);
		}

		/**
		* Requesting the checksums for APKs within a package.
		* The checksums will be returned asynchronously via statusReceiver.
		* The checksums will be returned asynchronously via onChecksumsReadyListener.
		*
		* By default returns all readily available checksums:
		* - enforced by platform,
		@@ -8730,15 +8734,14 @@ public abstract class PackageManager {
		* {@link #TRUST_ALL} will return checksums from any installer,
		* {@link #TRUST_NONE} disables optimized installer-enforced checksums,
		* otherwise the list has to be non-empty list of certificates.
		* @param statusReceiver called once when the results are available as
		* {@link #EXTRA_CHECKSUMS} of type {@link ApkChecksum}[].
		* @param onChecksumsReadyListener called once when the results are available.
		* @throws CertificateEncodingException if an encoding error occurs for trustedInstallers.
		* @throws IllegalArgumentException if the list of trusted installer certificates is empty.
		* @throws NameNotFoundException if a package with the given name cannot be found on the system.
		*/
		public void requestChecksums(@NonNull String packageName, boolean includeSplits,
		@Checksum.Type int required, @NonNull List<Certificate> trustedInstallers,
		@NonNull IntentSender statusReceiver)
		@NonNull OnChecksumsReadyListener onChecksumsReadyListener)
		throws CertificateEncodingException, NameNotFoundException {
		throw new UnsupportedOperationException("requestChecksums not implemented in subclass");
		}