Add @SystemApi to OverlayManager that ThemePicker needs (880a9510) · Commits · e / os / android_frameworks_base

api/system-current.txt

+20 −0

Original line number	Diff line number	Diff line
		@@ -1114,6 +1114,26 @@ package android.content {

		}

		package android.content.om {

		public final class OverlayInfo implements android.os.Parcelable {
		method public int describeContents();
		method public boolean isEnabled();
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator<android.content.om.OverlayInfo> CREATOR;
		field public final java.lang.String category;
		field public final java.lang.String packageName;
		field public final java.lang.String targetPackageName;
		field public final int userId;
		}

		public class OverlayManager {
		method public java.util.List<android.content.om.OverlayInfo> getOverlayInfosForTarget(java.lang.String, int);
		method public boolean setEnabledExclusiveInCategory(java.lang.String, int);
		}

		}

		package android.content.pm {

		public class ApplicationInfo extends android.content.pm.PackageItemInfo implements android.os.Parcelable {

core/java/android/app/SystemServiceRegistry.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,8 @@ import android.content.ClipboardManager;
		import android.content.Context;
		import android.content.IRestrictionsManager;
		import android.content.RestrictionsManager;
		import android.content.om.IOverlayManager;
		import android.content.om.OverlayManager;
		import android.content.pm.CrossProfileApps;
		import android.content.pm.ICrossProfileApps;
		import android.content.pm.IShortcutService;
		@@ -1035,6 +1037,14 @@ final class SystemServiceRegistry {
		return new ShortcutManager(ctx, IShortcutService.Stub.asInterface(b));
		}});

		registerService(Context.OVERLAY_SERVICE, OverlayManager.class,
		new CachedServiceFetcher<OverlayManager>() {
		@Override
		public OverlayManager createService(ContextImpl ctx) throws ServiceNotFoundException {
		IBinder b = ServiceManager.getServiceOrThrow(Context.OVERLAY_SERVICE);
		return new OverlayManager(ctx, IOverlayManager.Stub.asInterface(b));
		}});

		registerService(Context.NETWORK_WATCHLIST_SERVICE, NetworkWatchlistManager.class,
		new CachedServiceFetcher<NetworkWatchlistManager>() {
		@Override

core/java/android/content/om/OverlayInfo.java

+37 −6

Original line number	Diff line number	Diff line
		@@ -18,8 +18,7 @@ package android.content.om;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.UnsupportedAppUsage;
		import android.os.Build;
		import android.annotation.SystemApi;
		import android.os.Parcel;
		import android.os.Parcelable;

		@@ -32,8 +31,10 @@ import java.lang.annotation.RetentionPolicy;
		*
		* @hide
		*/
		@SystemApi
		public final class OverlayInfo implements Parcelable {

		/** @hide */
		@IntDef(prefix = "STATE_", value = {
		STATE_UNKNOWN,
		STATE_MISSING_TARGET,
		@@ -44,6 +45,7 @@ public final class OverlayInfo implements Parcelable {
		STATE_TARGET_UPGRADING,
		STATE_OVERLAY_UPGRADING,
		})
		/** @hide */
		@Retention(RetentionPolicy.SOURCE)
		public @interface State {}

		@@ -52,17 +54,23 @@ public final class OverlayInfo implements Parcelable {
		* objects exposed outside the {@link
		* com.android.server.om.OverlayManagerService} should never have this
		* state.
		*
		* @hide
		*/
		public static final int STATE_UNKNOWN = -1;

		/**
		* The target package of the overlay is not installed. The overlay cannot be enabled.
		*
		* @hide
		*/
		public static final int STATE_MISSING_TARGET = 0;

		/**
		* Creation of idmap file failed (e.g. no matching resources). The overlay
		* cannot be enabled.
		*
		* @hide
		*/
		public static final int STATE_NO_IDMAP = 1;

		@@ -70,6 +78,7 @@ public final class OverlayInfo implements Parcelable {
		* The overlay is currently disabled. It can be enabled.
		*
		* @see IOverlayManager#setEnabled
		* @hide
		*/
		public static final int STATE_DISABLED = 2;

		@@ -77,18 +86,21 @@ public final class OverlayInfo implements Parcelable {
		* The overlay is currently enabled. It can be disabled.
		*
		* @see IOverlayManager#setEnabled
		* @hide
		*/
		public static final int STATE_ENABLED = 3;

		/**
		* The target package is currently being upgraded; the state will change
		* once the package installation has finished.
		* @hide
		*/
		public static final int STATE_TARGET_UPGRADING = 4;

		/**
		* The overlay package is currently being upgraded; the state will change
		* once the package installation has finished.
		* @hide
		*/
		public static final int STATE_OVERLAY_UPGRADING = 5;

		@@ -96,6 +108,7 @@ public final class OverlayInfo implements Parcelable {
		* The overlay package is currently enabled because it is marked as
		* 'static'. It cannot be disabled but will change state if for instance
		* its target is uninstalled.
		* @hide
		*/
		public static final int STATE_ENABLED_STATIC = 6;

		@@ -103,40 +116,52 @@ public final class OverlayInfo implements Parcelable {
		* Overlay category: theme.
		* <p>
		* Change how Android (including the status bar, dialogs, ...) looks.
		*
		* @hide
		*/
		public static final String CATEGORY_THEME = "android.theme";

		/**
		* Package name of the overlay package
		*
		* @hide
		*/
		@UnsupportedAppUsage
		@SystemApi
		public final String packageName;

		/**
		* Package name of the target package
		*
		* @hide
		*/
		@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
		@SystemApi
		public final String targetPackageName;

		/**
		* Category of the overlay package
		*
		* @hide
		*/
		@SystemApi
		public final String category;

		/**
		* Full path to the base APK for this overlay package
		* @hide
		*/
		public final String baseCodePath;

		/**
		* The state of this OverlayInfo as defined by the STATE_* constants in this class.
		* @hide
		*/
		@UnsupportedAppUsage
		public final @State int state;

		/**
		* User handle for which this overlay applies
		* @hide
		*/
		@SystemApi
		public final int userId;

		/**
		@@ -161,12 +186,15 @@ public final class OverlayInfo implements Parcelable {
		*
		* @param source the source OverlayInfo to base the new instance on
		* @param state the new state for the source OverlayInfo
		*
		* @hide
		*/
		public OverlayInfo(@NonNull OverlayInfo source, @State int state) {
		this(source.packageName, source.targetPackageName, source.category, source.baseCodePath,
		state, source.userId, source.priority, source.isStatic);
		}

		/** @hide */
		public OverlayInfo(@NonNull String packageName, @NonNull String targetPackageName,
		@NonNull String category, @NonNull String baseCodePath, int state, int userId,
		int priority, boolean isStatic) {
		@@ -181,6 +209,7 @@ public final class OverlayInfo implements Parcelable {
		ensureValidState();
		}

		/** @hide */
		public OverlayInfo(Parcel source) {
		packageName = source.readString();
		targetPackageName = source.readString();
		@@ -255,8 +284,9 @@ public final class OverlayInfo implements Parcelable {
		* Disabled overlay packages are installed but are currently not in use.
		*
		* @return true if the overlay is enabled, else false.
		* @hide
		*/
		@UnsupportedAppUsage
		@SystemApi
		public boolean isEnabled() {
		switch (state) {
		case STATE_ENABLED:
		@@ -272,6 +302,7 @@ public final class OverlayInfo implements Parcelable {
		* debugging purposes.
		*
		* @return a human readable String representing the state.
		* @hide
		*/
		public static String stateToString(@State int state) {
		switch (state) {

core/java/android/content/om/OverlayManager.java

0 → 100644

+98 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2018 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.om;

		import android.annotation.Nullable;
		import android.annotation.SystemApi;
		import android.annotation.SystemService;
		import android.content.Context;
		import android.os.RemoteException;
		import android.os.ServiceManager;

		import java.util.List;

		/**
		* Updates OverlayManager state; gets information about installed overlay packages.
		* @hide
		*/
		@SystemApi
		@SystemService(Context.OVERLAY_SERVICE)
		public class OverlayManager {

		private final IOverlayManager mService;
		private final Context mContext;

		/**
		* Creates a new instance.
		*
		* @param context The current context in which to operate.
		* @param service The backing system service.
		*
		* @hide
		*/
		public OverlayManager(Context context, IOverlayManager service) {
		mContext = context;
		mService = service;
		}

		/** @hide */
		public OverlayManager(Context context) {
		this(context, IOverlayManager.Stub.asInterface(
		ServiceManager.getService(Context.OVERLAY_SERVICE)));
		}
		/**
		* Request that an overlay package is enabled and any other overlay packages with the same
		* target package and category are disabled.
		*
		* @param packageName the name of the overlay package to enable.
		* @param userId The user for which to change the overlay.
		* @return true if the system successfully registered the request, false otherwise.
		*
		* @hide
		*/
		@SystemApi
		public boolean setEnabledExclusiveInCategory(@Nullable final String packageName,
		int userId) {
		try {
		return mService.setEnabledExclusiveInCategory(packageName, userId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* Returns information about all overlays for the given target package for
		* the specified user. The returned list is ordered according to the
		* overlay priority with the highest priority at the end of the list.
		*
		* @param targetPackageName The name of the target package.
		* @param userId The user to get the OverlayInfos for.
		* @return A list of OverlayInfo objects; if no overlays exist for the
		* requested package, an empty list is returned.
		*
		* @hide
		*/
		@SystemApi
		public List<OverlayInfo> getOverlayInfosForTarget(@Nullable final String targetPackageName,
		int userId) {
		try {
		return mService.getOverlayInfosForTarget(targetPackageName, userId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}
		}