Snap for 13547578 from e5145845673dd08a6a1953e52acef161f7cde86a to 25Q3-release (ff35c9f5) · Commits · e / os / android_frameworks_base

config/preloaded-classes

+1 −1

Original line number	Diff line number	Diff line
		@@ -280,7 +280,6 @@ android.app.ActivityThread$5
		android.app.ActivityThread$6
		android.app.ActivityThread$ActivityClientRecord$1
		android.app.ActivityThread$ActivityClientRecord
		android.app.ActivityThread$AndroidOs
		android.app.ActivityThread$AppBindData
		android.app.ActivityThread$ApplicationThread$$ExternalSyntheticLambda2
		android.app.ActivityThread$ApplicationThread$1
		@@ -319,6 +318,7 @@ android.app.AlarmManager$OnAlarmListener
		android.app.AlarmManager
		android.app.AlertDialog$Builder
		android.app.AlertDialog
		android.app.AndroidForwardingOs
		android.app.AppCompatCallbacks
		android.app.AppCompatTaskInfo$1
		android.app.AppCompatTaskInfo

core/api/current.txt

+9 −0

Original line number	Diff line number	Diff line
		@@ -20714,6 +20714,8 @@ package android.hardware.camera2.params {
		method @NonNull public static java.util.List<android.hardware.camera2.params.OutputConfiguration> createInstancesForMultiResolutionOutput(@NonNull java.util.Collection<android.hardware.camera2.params.MultiResolutionStreamInfo>, int);
		method public int describeContents();
		method public void enableSurfaceSharing();
		method @FlaggedApi("com.android.internal.camera.flags.output_configuration_getter") public int getConfiguredFormat();
		method @FlaggedApi("com.android.internal.camera.flags.output_configuration_getter") @NonNull public android.util.Size getConfiguredSize();
		method public long getDynamicRangeProfile();
		method public int getMaxSharedSurfaceCount();
		method public int getMirrorMode();
		@@ -56339,6 +56341,7 @@ package android.view.accessibility {
		field public static final int CONTENT_CHANGE_TYPE_PANE_APPEARED = 16; // 0x10
		field public static final int CONTENT_CHANGE_TYPE_PANE_DISAPPEARED = 32; // 0x20
		field public static final int CONTENT_CHANGE_TYPE_PANE_TITLE = 8; // 0x8
		field @FlaggedApi("android.view.accessibility.a11y_sort_direction_api") public static final int CONTENT_CHANGE_TYPE_SORT_DIRECTION = 65536; // 0x10000
		field public static final int CONTENT_CHANGE_TYPE_STATE_DESCRIPTION = 64; // 0x40
		field public static final int CONTENT_CHANGE_TYPE_SUBTREE = 1; // 0x1
		field @FlaggedApi("android.view.accessibility.supplemental_description") public static final int CONTENT_CHANGE_TYPE_SUPPLEMENTAL_DESCRIPTION = 32768; // 0x8000
		@@ -56791,10 +56794,15 @@ package android.view.accessibility {
		method public int getRowIndex();
		method public int getRowSpan();
		method @Nullable public String getRowTitle();
		method @FlaggedApi("android.view.accessibility.a11y_sort_direction_api") public int getSortDirection();
		method @Deprecated public boolean isHeading();
		method public boolean isSelected();
		method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(int, int, int, int, boolean);
		method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(int, int, int, int, boolean, boolean);
		field @FlaggedApi("android.view.accessibility.a11y_sort_direction_api") public static final int SORT_DIRECTION_ASCENDING = 1; // 0x1
		field @FlaggedApi("android.view.accessibility.a11y_sort_direction_api") public static final int SORT_DIRECTION_DESCENDING = 2; // 0x2
		field @FlaggedApi("android.view.accessibility.a11y_sort_direction_api") public static final int SORT_DIRECTION_NONE = 0; // 0x0
		field @FlaggedApi("android.view.accessibility.a11y_sort_direction_api") public static final int SORT_DIRECTION_OTHER = 3; // 0x3
		}

		public static final class AccessibilityNodeInfo.CollectionItemInfo.Builder {
		@@ -56808,6 +56816,7 @@ package android.view.accessibility {
		method @NonNull public android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo.Builder setRowSpan(int);
		method @NonNull public android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo.Builder setRowTitle(@Nullable String);
		method @NonNull public android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo.Builder setSelected(boolean);
		method @FlaggedApi("android.view.accessibility.a11y_sort_direction_api") @NonNull public android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo.Builder setSortDirection(int);
		}

		public static final class AccessibilityNodeInfo.ExtraRenderingInfo {

core/java/android/app/ActivityThread.java

+1 −148

Original line number	Diff line number	Diff line
		@@ -28,8 +28,6 @@ import static android.app.servertransaction.ActivityLifecycleItem.ON_RESUME;
		import static android.app.servertransaction.ActivityLifecycleItem.ON_START;
		import static android.app.servertransaction.ActivityLifecycleItem.ON_STOP;
		import static android.app.servertransaction.ActivityLifecycleItem.PRE_ON_CREATE;
		import static android.content.ContentResolver.DEPRECATE_DATA_COLUMNS;
		import static android.content.ContentResolver.DEPRECATE_DATA_PREFIX;
		import static android.content.pm.ActivityInfo.CONFIG_RESOURCES_UNUSED;
		import static android.content.res.Configuration.UI_MODE_TYPE_DESK;
		import static android.content.res.Configuration.UI_MODE_TYPE_MASK;
		@@ -138,7 +136,6 @@ import android.os.DdmSyncStageUpdater;
		import android.os.DdmSyncState.Stage;
		import android.os.Debug;
		import android.os.Environment;
		import android.os.FileUtils;
		import android.os.GraphicsEnvironment;
		import android.os.Handler;
		import android.os.HandlerExecutor;
		@@ -188,8 +185,6 @@ import android.se.omapi.SeServiceManager;
		import android.security.NetworkSecurityPolicy;
		import android.security.net.config.NetworkSecurityConfigProvider;
		import android.system.ErrnoException;
		import android.system.OsConstants;
		import android.system.StructStat;
		import android.telephony.TelephonyFrameworkInitializer;
		import android.util.AndroidRuntimeException;
		import android.util.ArrayMap;
		@@ -264,9 +259,7 @@ import dalvik.system.VMDebug;
		import dalvik.system.VMRuntime;
		import dalvik.system.ZipPathValidator;

		import libcore.io.ForwardingOs;
		import libcore.io.IoUtils;
		import libcore.io.Os;
		import libcore.net.event.NetworkEventDispatcher;
		import libcore.util.NativeAllocationRegistry;

		@@ -274,7 +267,6 @@ import org.apache.harmony.dalvik.ddmc.DdmVmInternal;

		import java.io.File;
		import java.io.FileDescriptor;
		import java.io.FileNotFoundException;
		import java.io.FileOutputStream;
		import java.io.IOException;
		import java.io.PrintWriter;
		@@ -285,7 +277,6 @@ import java.net.InetAddress;
		import java.nio.file.DirectoryStream;
		import java.nio.file.Files;
		import java.nio.file.Path;
		import java.nio.file.StandardCopyOption;
		import java.text.DateFormat;
		import java.util.ArrayList;
		import java.util.Arrays;
		@@ -9010,149 +9001,11 @@ public final class ActivityThread extends ClientTransactionHandler
		return mCoreSettings;
		}

		private static class AndroidOs extends ForwardingOs {
		/**
		* Install selective syscall interception. For example, this is used to
		* implement special filesystem paths that will be redirected to
		* {@link ContentResolver#openFileDescriptor(Uri, String)}.
		*/
		public static void install() {
		// If feature is disabled, we don't need to install
		if (!DEPRECATE_DATA_COLUMNS) return;

		// Install interception and make sure it sticks!
		Os def;
		do {
		def = Os.getDefault();
		} while (!Os.compareAndSetDefault(def, new AndroidOs(def)));
		}

		private AndroidOs(Os os) {
		super(os);
		}

		private FileDescriptor openDeprecatedDataPath(String path, int mode) throws ErrnoException {
		final Uri uri = ContentResolver.translateDeprecatedDataPath(path);
		Log.v(TAG, "Redirecting " + path + " to " + uri);

		final ContentResolver cr = currentActivityThread().getApplication()
		.getContentResolver();
		try {
		final FileDescriptor fd = new FileDescriptor();
		fd.setInt$(cr.openFileDescriptor(uri,
		FileUtils.translateModePosixToString(mode)).detachFd());
		return fd;
		} catch (SecurityException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.EACCES);
		} catch (FileNotFoundException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.ENOENT);
		}
		}

		private void deleteDeprecatedDataPath(String path) throws ErrnoException {
		final Uri uri = ContentResolver.translateDeprecatedDataPath(path);
		Log.v(TAG, "Redirecting " + path + " to " + uri);

		final ContentResolver cr = currentActivityThread().getApplication()
		.getContentResolver();
		try {
		if (cr.delete(uri, null, null) == 0) {
		throw new FileNotFoundException();
		}
		} catch (SecurityException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.EACCES);
		} catch (FileNotFoundException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.ENOENT);
		}
		}

		@Override
		public boolean access(String path, int mode) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		// If we opened it okay, then access check succeeded
		IoUtils.closeQuietly(
		openDeprecatedDataPath(path, FileUtils.translateModeAccessToPosix(mode)));
		return true;
		} else {
		return super.access(path, mode);
		}
		}

		@Override
		public FileDescriptor open(String path, int flags, int mode) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		return openDeprecatedDataPath(path, mode);
		} else {
		return super.open(path, flags, mode);
		}
		}

		@Override
		public StructStat stat(String path) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		final FileDescriptor fd = openDeprecatedDataPath(path, OsConstants.O_RDONLY);
		try {
		return android.system.Os.fstat(fd);
		} finally {
		IoUtils.closeQuietly(fd);
		}
		} else {
		return super.stat(path);
		}
		}

		@Override
		public void unlink(String path) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		deleteDeprecatedDataPath(path);
		} else {
		super.unlink(path);
		}
		}

		@Override
		public void remove(String path) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		deleteDeprecatedDataPath(path);
		} else {
		super.remove(path);
		}
		}

		@Override
		public void rename(String oldPath, String newPath) throws ErrnoException {
		try {
		super.rename(oldPath, newPath);
		} catch (ErrnoException e) {
		// On emulated volumes, we have bind mounts for /Android/data and
		// /Android/obb, which prevents move from working across those directories
		// and other directories on the filesystem. To work around that, try to
		// recover by doing a copy instead.
		// Note that we only do this for "/storage/emulated", because public volumes
		// don't have these bind mounts, neither do private volumes that are not
		// the primary storage.
		if (e.errno == OsConstants.EXDEV && oldPath.startsWith("/storage/emulated")
		&& newPath.startsWith("/storage/emulated")) {
		Log.v(TAG, "Recovering failed rename " + oldPath + " to " + newPath);
		try {
		Files.move(new File(oldPath).toPath(), new File(newPath).toPath(),
		StandardCopyOption.REPLACE_EXISTING);
		} catch (IOException e2) {
		Log.e(TAG, "Rename recovery failed ", e2);
		throw e;
		}
		} else {
		throw e;
		}
		}
		}
		}

		public static void main(String[] args) {
		Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "ActivityThreadMain");

		// Install selective syscall interception
		AndroidOs.install();
		AndroidForwardingOs.install();

		// CloseGuard defaults to true and can be quite spammy. We
		// disable it here, but selectively enable it later (via

core/java/android/app/AndroidForwardingOs.java

0 → 100644

+183 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2006 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 static android.content.ContentResolver.DEPRECATE_DATA_COLUMNS;
		import static android.content.ContentResolver.DEPRECATE_DATA_PREFIX;

		import android.content.ContentResolver;
		import android.net.Uri;
		import android.os.FileUtils;
		import android.system.ErrnoException;
		import android.system.OsConstants;
		import android.system.StructStat;
		import android.util.Log;

		import libcore.io.ForwardingOs;
		import libcore.io.IoUtils;
		import libcore.io.Os;

		import java.io.File;
		import java.io.FileDescriptor;
		import java.io.FileNotFoundException;
		import java.io.IOException;
		import java.nio.file.Files;
		import java.nio.file.StandardCopyOption;


		/**
		* Installs selective syscall interception.
		*
		* <p>For example, this is used to implement special filesystem paths that will be redirected to
		* {@link ContentResolver#openFileDescriptor(Uri, String)}.
		*
		* @hide
		*/
		class AndroidForwardingOs extends ForwardingOs {
		private static final String TAG = "AndroidForwardingOs";

		public static void install() {
		// If feature is disabled, we don't need to install
		if (!DEPRECATE_DATA_COLUMNS) return;

		// Install interception and make sure it sticks!
		Os def;
		do {
		def = Os.getDefault();
		} while (!Os.compareAndSetDefault(def, new AndroidForwardingOs(def)));
		}

		private AndroidForwardingOs(Os os) {
		super(os);
		}

		private FileDescriptor openDeprecatedDataPath(String path, int mode) throws ErrnoException {
		final Uri uri = ContentResolver.translateDeprecatedDataPath(path);
		Log.v(TAG, "Redirecting " + path + " to " + uri);

		final ContentResolver cr = ActivityThread.currentActivityThread().getApplication()
		.getContentResolver();
		try {
		final FileDescriptor fd = new FileDescriptor();
		fd.setInt$(cr.openFileDescriptor(uri,
		FileUtils.translateModePosixToString(mode)).detachFd());
		return fd;
		} catch (SecurityException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.EACCES);
		} catch (FileNotFoundException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.ENOENT);
		}
		}

		private void deleteDeprecatedDataPath(String path) throws ErrnoException {
		final Uri uri = ContentResolver.translateDeprecatedDataPath(path);
		Log.v(TAG, "Redirecting " + path + " to " + uri);

		final ContentResolver cr = ActivityThread.currentActivityThread().getApplication()
		.getContentResolver();
		try {
		if (cr.delete(uri, null, null) == 0) {
		throw new FileNotFoundException();
		}
		} catch (SecurityException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.EACCES);
		} catch (FileNotFoundException e) {
		throw new ErrnoException(e.getMessage(), OsConstants.ENOENT);
		}
		}

		@Override
		public boolean access(String path, int mode) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		// If we opened it okay, then access check succeeded
		IoUtils.closeQuietly(
		openDeprecatedDataPath(path, FileUtils.translateModeAccessToPosix(mode)));
		return true;
		} else {
		return super.access(path, mode);
		}
		}

		@Override
		public FileDescriptor open(String path, int flags, int mode) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		return openDeprecatedDataPath(path, mode);
		} else {
		return super.open(path, flags, mode);
		}
		}

		@Override
		public StructStat stat(String path) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		final FileDescriptor fd = openDeprecatedDataPath(path, OsConstants.O_RDONLY);
		try {
		return android.system.Os.fstat(fd);
		} finally {
		IoUtils.closeQuietly(fd);
		}
		} else {
		return super.stat(path);
		}
		}

		@Override
		public void unlink(String path) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		deleteDeprecatedDataPath(path);
		} else {
		super.unlink(path);
		}
		}

		@Override
		public void remove(String path) throws ErrnoException {
		if (path != null && path.startsWith(DEPRECATE_DATA_PREFIX)) {
		deleteDeprecatedDataPath(path);
		} else {
		super.remove(path);
		}
		}

		@Override
		public void rename(String oldPath, String newPath) throws ErrnoException {
		try {
		super.rename(oldPath, newPath);
		} catch (ErrnoException e) {
		// On emulated volumes, we have bind mounts for /Android/data and
		// /Android/obb, which prevents move from working across those directories
		// and other directories on the filesystem. To work around that, try to
		// recover by doing a copy instead.
		// Note that we only do this for "/storage/emulated", because public volumes
		// don't have these bind mounts, neither do private volumes that are not
		// the primary storage.
		if (e.errno == OsConstants.EXDEV && oldPath.startsWith("/storage/emulated")
		&& newPath.startsWith("/storage/emulated")) {
		Log.v(TAG, "Recovering failed rename " + oldPath + " to " + newPath);
		try {
		Files.move(new File(oldPath).toPath(), new File(newPath).toPath(),
		StandardCopyOption.REPLACE_EXISTING);
		} catch (IOException e2) {
		Log.e(TAG, "Rename recovery failed ", e2);
		throw e;
		}
		} else {
		throw e;
		}
		}
		}
		}

core/java/android/app/OWNERS

+4 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,10 @@ per-file ActivityThread.java = file:RESOURCES_OWNERS
		# Alarm
		per-file Alarm = file:/apex/jobscheduler/ALARM_OWNERS

		# AndroidForwardingOs
		per-file AndroidForwardingOs.java = file:/ACTIVITY_MANAGER_OWNERS
		per-file AndroidForwardingOS.java = file:RESOURCES_OWNERS

		# AppOps
		per-file AppOp = file:/core/java/android/permission/OWNERS