Propagate ContentCaptureManager allowlist update to activities (842dd79e) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityThread.java

+41 −0

Original line number	Diff line number	Diff line
		@@ -176,6 +176,8 @@ import android.view.Window;
		import android.view.WindowManager;
		import android.view.WindowManagerGlobal;
		import android.view.autofill.AutofillId;
		import android.view.contentcapture.IContentCaptureManager;
		import android.view.contentcapture.IContentCaptureOptionsCallback;
		import android.view.translation.TranslationSpec;
		import android.webkit.WebView;
		import android.window.SplashScreen;
		@@ -512,6 +514,8 @@ public final class ActivityThread extends ClientTransactionHandler {

		boolean mHasImeComponent = false;

		private IContentCaptureOptionsCallback.Stub mContentCaptureOptionsCallback = null;

		/** Activity client record, used for bookkeeping for the real {@link Activity} instance. */
		public static final class ActivityClientRecord {
		@UnsupportedAppUsage
		@@ -1934,6 +1938,7 @@ public final class ActivityThread extends ClientTransactionHandler {
		public static final int PURGE_RESOURCES = 161;
		public static final int ATTACH_STARTUP_AGENTS = 162;
		public static final int UPDATE_UI_TRANSLATION_STATE = 163;
		public static final int SET_CONTENT_CAPTURE_OPTIONS_CALLBACK = 164;

		public static final int INSTRUMENT_WITHOUT_RESTART = 170;
		public static final int FINISH_INSTRUMENTATION_WITHOUT_RESTART = 171;
		@@ -1983,6 +1988,8 @@ public final class ActivityThread extends ClientTransactionHandler {
		case PURGE_RESOURCES: return "PURGE_RESOURCES";
		case ATTACH_STARTUP_AGENTS: return "ATTACH_STARTUP_AGENTS";
		case UPDATE_UI_TRANSLATION_STATE: return "UPDATE_UI_TRANSLATION_STATE";
		case SET_CONTENT_CAPTURE_OPTIONS_CALLBACK:
		return "SET_CONTENT_CAPTURE_OPTIONS_CALLBACK";
		case INSTRUMENT_WITHOUT_RESTART: return "INSTRUMENT_WITHOUT_RESTART";
		case FINISH_INSTRUMENTATION_WITHOUT_RESTART:
		return "FINISH_INSTRUMENTATION_WITHOUT_RESTART";
		@@ -2175,6 +2182,9 @@ public final class ActivityThread extends ClientTransactionHandler {
		(TranslationSpec) args.arg3, (TranslationSpec) args.arg4,
		(List<AutofillId>) args.arg5);
		break;
		case SET_CONTENT_CAPTURE_OPTIONS_CALLBACK:
		handleSetContentCaptureOptionsCallback((String) msg.obj);
		break;
		case INSTRUMENT_WITHOUT_RESTART:
		handleInstrumentWithoutRestart((AppBindData) msg.obj);
		break;
		@@ -6788,6 +6798,7 @@ public final class ActivityThread extends ClientTransactionHandler {

		// Propagate Content Capture options
		app.setContentCaptureOptions(data.contentCaptureOptions);
		sendMessage(H.SET_CONTENT_CAPTURE_OPTIONS_CALLBACK, data.appInfo.packageName);

		mInitialApplication = app;

		@@ -6849,6 +6860,36 @@ public final class ActivityThread extends ClientTransactionHandler {
		}
		}

		private void handleSetContentCaptureOptionsCallback(String packageName) {
		if (mContentCaptureOptionsCallback != null) {
		return;
		}

		IBinder b = ServiceManager.getService(Context.CONTENT_CAPTURE_MANAGER_SERVICE);
		if (b == null) {
		return;
		}

		IContentCaptureManager service = IContentCaptureManager.Stub.asInterface(b);
		mContentCaptureOptionsCallback = new IContentCaptureOptionsCallback.Stub() {
		@Override
		public void setContentCaptureOptions(ContentCaptureOptions options)
		throws RemoteException {
		if (mInitialApplication != null) {
		mInitialApplication.setContentCaptureOptions(options);
		}
		}
		};
		try {
		service.registerContentCaptureOptionsCallback(packageName,
		mContentCaptureOptionsCallback);
		} catch (RemoteException e) {
		Slog.w(TAG, "registerContentCaptureOptionsCallback() failed: "
		+ packageName, e);
		mContentCaptureOptionsCallback = null;
		}
		}

		private void handleInstrumentWithoutRestart(AppBindData data) {
		try {
		data.compatInfo = CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO;

core/java/android/view/contentcapture/IContentCaptureManager.aidl

+7 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.view.contentcapture.ContentCaptureEvent;
		import android.view.contentcapture.DataRemovalRequest;
		import android.view.contentcapture.DataShareRequest;
		import android.view.contentcapture.IDataShareWriteAdapter;
		import android.view.contentcapture.IContentCaptureOptionsCallback;
		import android.os.IBinder;
		import android.os.ICancellationSignal;

		@@ -100,4 +101,10 @@ oneway interface IContentCaptureManager {
		* Sets whether the default service should be used.
		*/
		void setDefaultServiceEnabled(int userId, boolean enabled);

		/**
		* Registers a listener to handle updates ContentCaptureOptions from server.
		*/
		void registerContentCaptureOptionsCallback(String packageName,
		in IContentCaptureOptionsCallback callback);
		}

core/java/android/view/contentcapture/IContentCaptureOptionsCallback.aidl

0 → 100644

+31 −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.view.contentcapture;

		import android.content.ContentCaptureOptions;

		/**
		* Callback for changes to content capture options made by ContentCaptureService.
		* Callback interface used by IContentCaptureManager to send asynchronous
		* notifications back to its clients. Note that this is a
		* one-way interface so the server does not block waiting for the client.
		*
		* @hide
		*/
		oneway interface IContentCaptureOptionsCallback {
		void setContentCaptureOptions(in ContentCaptureOptions options);
		}

core/java/com/android/internal/infra/GlobalWhitelistState.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -98,6 +98,18 @@ public class GlobalWhitelistState {
		}
		}

		/**
		* Gets packages that are either entirely allowlisted or have components that are allowlisted
		* for the given user.
		*/
		public ArraySet<String> getWhitelistedPackages(@UserIdInt int userId) {
		synchronized (mGlobalWhitelistStateLock) {
		if (mWhitelisterHelpers == null) return null;
		final WhitelistHelper helper = mWhitelisterHelpers.get(userId);
		return helper == null ? null : helper.getWhitelistedPackages();
		}
		}

		/**
		* Resets the allowlist for the given user.
		*/

core/java/com/android/internal/infra/WhitelistHelper.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -140,6 +140,15 @@ public final class WhitelistHelper {
		return mWhitelistedPackages == null ? null : mWhitelistedPackages.get(packageName);
		}

		/**
		* Returns a set of all packages that are either entirely allowlisted or have components that
		* are allowlisted.
		*/
		@Nullable
		public ArraySet<String> getWhitelistedPackages() {
		return mWhitelistedPackages == null ? null : new ArraySet<>(mWhitelistedPackages.keySet());
		}

		@Override
		public String toString() {
		return "WhitelistHelper[" + mWhitelistedPackages + ']';