Merge "Compatibility API implementation for app processes." (085b1a5c) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityThread.java

+5 −2

Original line number	Diff line number	Diff line
		@@ -791,6 +791,8 @@ public final class ActivityThread extends ClientTransactionHandler {
		@Nullable
		ContentCaptureOptions contentCaptureOptions;

		long[] disabledCompatChanges;

		@Override
		public String toString() {
		return "AppBindData{appInfo=" + appInfo + "}";
		@@ -1003,7 +1005,7 @@ public final class ActivityThread extends ClientTransactionHandler {
		boolean isRestrictedBackupMode, boolean persistent, Configuration config,
		CompatibilityInfo compatInfo, Map services, Bundle coreSettings,
		String buildSerial, AutofillOptions autofillOptions,
		ContentCaptureOptions contentCaptureOptions) {
		ContentCaptureOptions contentCaptureOptions, long[] disabledCompatChanges) {
		if (services != null) {
		if (false) {
		// Test code to make sure the app could see the passed-in services.
		@@ -1051,6 +1053,7 @@ public final class ActivityThread extends ClientTransactionHandler {
		data.buildSerial = buildSerial;
		data.autofillOptions = autofillOptions;
		data.contentCaptureOptions = contentCaptureOptions;
		data.disabledCompatChanges = disabledCompatChanges;
		sendMessage(H.BIND_APPLICATION, data);
		}

		@@ -6144,10 +6147,10 @@ public final class ActivityThread extends ClientTransactionHandler {
		if (data.trackAllocation) {
		DdmVmInternal.enableRecentAllocations(true);
		}

		// Note when this process has started.
		Process.setStartTimes(SystemClock.elapsedRealtime(), SystemClock.uptimeMillis());

		AppCompatCallbacks.install(data.disabledCompatChanges);
		mBoundApplication = data;
		mConfiguration = new Configuration(data.config);
		mCompatConfiguration = new Configuration(data.config);

core/java/android/app/AppCompatCallbacks.java

0 → 100644

+64 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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.app;

		import android.compat.Compatibility;
		import android.os.Process;
		import android.util.Log;

		import java.util.Arrays;

		/**
		* App process implementation of the {@link Compatibility} API.
		*
		* @hide
		*/
		public final class AppCompatCallbacks extends Compatibility.Callbacks {

		private static final String TAG = "Compatibility";

		private final long[] mDisabledChanges;

		/**
		* Install this class into the current process.
		*
		* @param disabledChanges Set of compatibility changes that are disabled for this process.
		*/
		public static void install(long[] disabledChanges) {
		Compatibility.setCallbacks(new AppCompatCallbacks(disabledChanges));
		}

		private AppCompatCallbacks(long[] disabledChanges) {
		mDisabledChanges = Arrays.copyOf(disabledChanges, disabledChanges.length);
		Arrays.sort(mDisabledChanges);
		}

		protected void reportChange(long changeId) {
		Log.d(TAG, "Compat change reported: " + changeId + "; UID " + Process.myUid());
		// TODO log via StatsLog
		}

		protected boolean isChangeEnabled(long changeId) {
		if (Arrays.binarySearch(mDisabledChanges, changeId) < 0) {
		// Not present in the disabled array
		reportChange(changeId);
		return true;
		}
		return false;
		}

		}

core/java/android/app/IApplicationThread.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -73,7 +73,7 @@ oneway interface IApplicationThread {
		boolean restrictedBackupMode, boolean persistent, in Configuration config,
		in CompatibilityInfo compatInfo, in Map services,
		in Bundle coreSettings, in String buildSerial, in AutofillOptions autofillOptions,
		in ContentCaptureOptions contentCaptureOptions);
		in ContentCaptureOptions contentCaptureOptions, in long[] disabledCompatChanges);
		void runIsolatedEntryPoint(in String entryPoint, in String[] entryPointArgs);
		void scheduleExit();
		void scheduleServiceArgs(IBinder token, in ParceledListSlice args);

core/java/android/content/res/CompatibilityInfo.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -32,8 +32,8 @@ import android.view.WindowManager;
		import android.view.WindowManager.LayoutParams;

		/**
		* CompatibilityInfo class keeps the information about compatibility mode that the application is
		* running under.
		* CompatibilityInfo class keeps the information about the screen compatibility mode that the
		* application is running under.
		*
		* {@hide}
		*/

core/tests/coretests/src/android/app/servertransaction/TransactionParcelTests.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -416,7 +416,8 @@ public class TransactionParcelTests {
		IUiAutomationConnection iUiAutomationConnection, int i, boolean b, boolean b1,
		boolean b2, boolean b3, Configuration configuration,
		CompatibilityInfo compatibilityInfo, Map map, Bundle bundle1, String s1,
		AutofillOptions ao, ContentCaptureOptions co) throws RemoteException {
		AutofillOptions ao, ContentCaptureOptions co, long[] disableCompatChanges)
		throws RemoteException {
		}

		@Override