Snap for 12085179 from dbe4e3663a47d8f0410a91a9890ea52ddc07a3d2 to 24Q4-release (8ed575cd) · Commits · e / os / android_frameworks_base

core/api/current.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -12047,6 +12047,7 @@ package android.content.pm {
		field public static final int COLOR_MODE_DEFAULT = 0; // 0x0
		field public static final int COLOR_MODE_HDR = 2; // 0x2
		field public static final int COLOR_MODE_WIDE_COLOR_GAMUT = 1; // 0x1
		field @FlaggedApi("android.content.res.handle_all_config_changes") public static final int CONFIG_ASSETS_PATHS = -2147483648; // 0x80000000
		field public static final int CONFIG_COLOR_MODE = 16384; // 0x4000
		field public static final int CONFIG_DENSITY = 4096; // 0x1000
		field public static final int CONFIG_FONT_SCALE = 1073741824; // 0x40000000
		@@ -12060,6 +12061,7 @@ package android.content.pm {
		field public static final int CONFIG_MNC = 2; // 0x2
		field public static final int CONFIG_NAVIGATION = 64; // 0x40
		field public static final int CONFIG_ORIENTATION = 128; // 0x80
		field @FlaggedApi("android.content.res.handle_all_config_changes") public static final int CONFIG_RESOURCES_UNUSED = 134217728; // 0x8000000
		field public static final int CONFIG_SCREEN_LAYOUT = 256; // 0x100
		field public static final int CONFIG_SCREEN_SIZE = 1024; // 0x400
		field public static final int CONFIG_SMALLEST_SCREEN_SIZE = 2048; // 0x800

core/java/android/app/ActivityThread.java

+8 −4

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ 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;
		import static android.view.Display.DEFAULT_DISPLAY;
		@@ -41,7 +42,6 @@ import static android.window.ConfigurationHelper.shouldUpdateResources;
		import static com.android.internal.annotations.VisibleForTesting.Visibility.PACKAGE;
		import static com.android.internal.os.SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL;
		import static com.android.sdksandbox.flags.Flags.sandboxActivitySdkBasedContext;
		import static com.android.window.flags.Flags.activityWindowInfoFlag;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		@@ -6520,6 +6520,13 @@ public final class ActivityThread extends ClientTransactionHandler
		return true;
		}

		if (android.content.res.Flags.handleAllConfigChanges()) {
		if ((handledConfigChanges & CONFIG_RESOURCES_UNUSED) != 0) {
		// Report the change if activities claim they do not use resources at all.
		return true;
		}
		}

		final int diffWithBucket = SizeConfigurationBuckets.filterDiff(publicDiff, currentConfig,
		newConfig, sizeBuckets);
		// Compare to the diff which filter the change without crossing size buckets with
		@@ -6846,9 +6853,6 @@ public final class ActivityThread extends ClientTransactionHandler
		}

		private void handleActivityWindowInfoChanged(@NonNull ActivityClientRecord r) {
		if (!activityWindowInfoFlag()) {
		return;
		}
		if (r.mActivityWindowInfo.equals(r.mLastReportedActivityWindowInfo)) {
		return;
		}

core/java/android/app/servertransaction/ClientTransactionListenerController.java

+0 −11

Original line number	Diff line number	Diff line
		@@ -19,8 +19,6 @@ package android.app.servertransaction;
		import static android.app.WindowConfiguration.areConfigurationsEqualForDisplay;
		import static android.view.Display.INVALID_DISPLAY;

		import static com.android.window.flags.Flags.activityWindowInfoFlag;

		import static java.util.Objects.requireNonNull;

		import android.annotation.NonNull;
		@@ -102,9 +100,6 @@ public class ClientTransactionListenerController {
		*/
		public void registerActivityWindowInfoChangedListener(
		@NonNull BiConsumer<IBinder, ActivityWindowInfo> listener) {
		if (!activityWindowInfoFlag()) {
		return;
		}
		synchronized (mLock) {
		mActivityWindowInfoChangedListeners.add(listener);
		}
		@@ -116,9 +111,6 @@ public class ClientTransactionListenerController {
		*/
		public void unregisterActivityWindowInfoChangedListener(
		@NonNull BiConsumer<IBinder, ActivityWindowInfo> listener) {
		if (!activityWindowInfoFlag()) {
		return;
		}
		synchronized (mLock) {
		mActivityWindowInfoChangedListeners.remove(listener);
		}
		@@ -130,9 +122,6 @@ public class ClientTransactionListenerController {
		*/
		public void onActivityWindowInfoChanged(@NonNull IBinder activityToken,
		@NonNull ActivityWindowInfo activityWindowInfo) {
		if (!activityWindowInfoFlag()) {
		return;
		}
		final Object[] activityWindowInfoChangedListeners;
		synchronized (mLock) {
		if (mActivityWindowInfoChangedListeners.isEmpty()) {

core/java/android/content/ContentProvider.java

+7 −2

Original line number	Diff line number	Diff line
		@@ -61,6 +61,7 @@ import android.os.storage.StorageManager;
		import android.permission.PermissionCheckerManager;
		import android.provider.MediaStore;
		import android.text.TextUtils;
		import android.util.ArraySet;
		import android.util.Log;
		import android.util.SparseBooleanArray;

		@@ -486,6 +487,8 @@ public abstract class ContentProvider implements ContentInterface, ComponentCall
		validateIncomingAuthority(authority);
		int numOperations = operations.size();
		final int[] userIds = new int[numOperations];
		final ArraySet<String> readPermissions = new ArraySet<String>();
		final ArraySet<String> writePermissions = new ArraySet<String>();
		for (int i = 0; i < numOperations; i++) {
		ContentProviderOperation operation = operations.get(i);
		Uri uri = operation.getUri();
		@@ -499,17 +502,19 @@ public abstract class ContentProvider implements ContentInterface, ComponentCall
		}
		final AttributionSource accessAttributionSource =
		attributionSource;
		if (operation.isReadOperation()) {
		if (operation.isReadOperation() && !readPermissions.contains(uri.toString())) {
		if (enforceReadPermission(accessAttributionSource, uri)
		!= PermissionChecker.PERMISSION_GRANTED) {
		throw new OperationApplicationException("App op not allowed", 0);
		}
		readPermissions.add(uri.toString());
		}
		if (operation.isWriteOperation()) {
		if (operation.isWriteOperation() && !writePermissions.contains(uri.toString())) {
		if (enforceWritePermission(accessAttributionSource, uri)
		!= PermissionChecker.PERMISSION_GRANTED) {
		throw new OperationApplicationException("App op not allowed", 0);
		}
		writePermissions.add(uri.toString());
		}
		}
		traceBegin(TRACE_TAG_ACTIVITY_MANAGER, "applyBatch: ", authority);

core/java/android/content/pm/ActivityInfo.java

+29 −2

Original line number	Diff line number	Diff line
		@@ -941,6 +941,8 @@ public class ActivityInfo extends ComponentInfo implements Parcelable {
		CONFIG_COLOR_MODE,
		CONFIG_FONT_SCALE,
		CONFIG_GRAMMATICAL_GENDER,
		CONFIG_ASSETS_PATHS,
		CONFIG_RESOURCES_UNUSED,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface Config {}
		@@ -1060,8 +1062,8 @@ public class ActivityInfo extends ComponentInfo implements Parcelable {
		* can itself handle asset path changes. Set from the {@link android.R.attr#configChanges}
		* attribute. This is not a core resource configuration, but a higher-level value, so its
		* constant starts at the high bits.
		* @hide We do not want apps handling this yet, but we do need some kind of bit for diffs.
		*/
		@FlaggedApi(android.content.res.Flags.FLAG_HANDLE_ALL_CONFIG_CHANGES)
		public static final int CONFIG_ASSETS_PATHS = 0x80000000;
		/**
		* Bit in {@link #configChanges} that indicates that the activity
		@@ -1088,6 +1090,30 @@ public class ActivityInfo extends ComponentInfo implements Parcelable {
		*/
		public static final int CONFIG_FONT_WEIGHT_ADJUSTMENT = 0x10000000;

		/**
		* <p>This is probably not the constant you want, the resources compiler supports a less
		* dangerous version of it, 'allKnown', that only suppresses all currently existing
		* configuration change restarts depending on your target SDK rather than whatever the latest
		* SDK supports, allowing the application to work with resources on future Platform versions.
		*
		* <p>Bit in {@link #configChanges} that indicates that the activity doesn't use Android
		* Resources at all and doesn't need to be restarted on any configuration changes. This bit
		* disables all restarts for configuration dimensions available in the current target SDK as
		* well as dimensions introduced in future SDKs. Use it only if the activity doesn't need
		* anything from its resources, and doesn't depend on any libraries that may provide resources
		* and need to respond to configuration changes. When set,
		* {@link Activity#onConfigurationChanged(Configuration)} will be called instead of a restart,
		* and it’s up to the implementation to ensure that no stale resource values remain loaded
		* anywhere in the code.
		*
		* <p>This overrides all other bits, and this is recommended to be used individually.
		*
		* <p>This is not a core resource configuration, but a higher-level value, so its constant
		* starts at the high bits.
		*/
		@FlaggedApi(android.content.res.Flags.FLAG_HANDLE_ALL_CONFIG_CHANGES)
		public static final int CONFIG_RESOURCES_UNUSED = 0x8000000;

		/** @hide
		* Unfortunately the constants for config changes in native code are
		* different from ActivityInfo. :( Here are the values we should use for the
		@@ -1657,7 +1683,8 @@ public class ActivityInfo extends ComponentInfo implements Parcelable {
		* {@link #CONFIG_KEYBOARD}, {@link #CONFIG_NAVIGATION},
		* {@link #CONFIG_ORIENTATION}, {@link #CONFIG_SCREEN_LAYOUT},
		* {@link #CONFIG_DENSITY}, {@link #CONFIG_LAYOUT_DIRECTION},
		* {@link #CONFIG_COLOR_MODE}, and {link #CONFIG_GRAMMATICAL_GENDER}.
		* {@link #CONFIG_COLOR_MODE}, {@link #CONFIG_GRAMMATICAL_GENDER},
		* {@link #CONFIG_ASSETS_PATHS}, and {@link #CONFIG_RESOURCES_UNUSED}.
		* Set from the {@link android.R.attr#configChanges} attribute.
		*/
		public int configChanges;