Add extra IApp types and AppLinkInfo APIs (3c3a362b) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/interactive/ITvInteractiveAppManager.aidl

+1 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ import android.view.Surface;
		*/
		interface ITvInteractiveAppManager {
		List<TvInteractiveAppServiceInfo> getTvInteractiveAppServiceList(int userId);
		List<AppLinkInfo> getAppLinkInfoList(int userId);
		void registerAppLinkInfo(String tiasId, in AppLinkInfo info, int userId);
		void unregisterAppLinkInfo(String tiasId, in AppLinkInfo info, int userId);
		void sendAppLinkCommand(String tiasId, in Bundle command, int userId);

media/java/android/media/tv/interactive/TvInteractiveAppManager.java

+18 −0

Original line number	Diff line number	Diff line
		@@ -848,6 +848,24 @@ public final class TvInteractiveAppManager {
		}
		}

		/**
		* Returns a list of available app link information.
		*
		* <P>A package must declare its app link info in its manifest using meta-data tag, so the info
		* can be detected by the system.
		*
		* @return List of {@link AppLinkInfo} for each package that deslares its app link information.
		* @hide
		*/
		@NonNull
		public List<AppLinkInfo> getAppLinkInfoList() {
		try {
		return mService.getAppLinkInfoList(mUserId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* Registers an Android application link info record which can be used to launch the specific
		* Android application by TV interactive App RTE.

media/java/android/media/tv/interactive/TvInteractiveAppServiceInfo.java

+40 −8

Original line number	Diff line number	Diff line
		@@ -57,6 +57,8 @@ public final class TvInteractiveAppServiceInfo implements Parcelable {
		INTERACTIVE_APP_TYPE_HBBTV,
		INTERACTIVE_APP_TYPE_ATSC,
		INTERACTIVE_APP_TYPE_GINGA,
		INTERACTIVE_APP_TYPE_TARGETED_AD,
		INTERACTIVE_APP_TYPE_OTHER
		})
		public @interface InteractiveAppType {}

		@@ -66,10 +68,21 @@ public final class TvInteractiveAppServiceInfo implements Parcelable {
		public static final int INTERACTIVE_APP_TYPE_ATSC = 0x2;
		/** Ginga interactive app type */
		public static final int INTERACTIVE_APP_TYPE_GINGA = 0x4;
		/**
		* Targeted Advertisement interactive app type
		* @hide
		*/
		public static final int INTERACTIVE_APP_TYPE_TARGETED_AD = 0x8;
		/**
		* Other interactive app type
		* @hide
		*/
		public static final int INTERACTIVE_APP_TYPE_OTHER = 0x80000000;

		private final ResolveInfo mService;
		private final String mId;
		private int mTypes;
		private final List<String> mExtraTypes = new ArrayList<>();

		/**
		* Constructs a TvInteractiveAppServiceInfo object.
		@@ -98,18 +111,21 @@ public final class TvInteractiveAppServiceInfo implements Parcelable {

		mService = resolveInfo;
		mId = id;
		mTypes = toTypesFlag(types);
		toTypesFlag(types);
		}
		private TvInteractiveAppServiceInfo(ResolveInfo service, String id, int types) {
		private TvInteractiveAppServiceInfo(
		ResolveInfo service, String id, int types, List<String> extraTypes) {
		mService = service;
		mId = id;
		mTypes = types;
		mExtraTypes.addAll(extraTypes);
		}

		private TvInteractiveAppServiceInfo(@NonNull Parcel in) {
		mService = ResolveInfo.CREATOR.createFromParcel(in);
		mId = in.readString();
		mTypes = in.readInt();
		in.readStringList(mExtraTypes);
		}

		public static final @NonNull Creator<TvInteractiveAppServiceInfo> CREATOR =
		@@ -135,6 +151,7 @@ public final class TvInteractiveAppServiceInfo implements Parcelable {
		mService.writeToParcel(dest, flags);
		dest.writeString(mId);
		dest.writeInt(mTypes);
		dest.writeStringList(mExtraTypes);
		}

		/**
		@@ -171,6 +188,17 @@ public final class TvInteractiveAppServiceInfo implements Parcelable {
		return mTypes;
		}

		/**
		* Gets extra supported interactive app types which are not listed.
		*
		* @see #getSupportedTypes()
		* @hide
		*/
		@NonNull
		public List<String> getExtraSupportedTypes() {
		return mExtraTypes;
		}

		private static String generateInteractiveAppServiceId(ComponentName name) {
		return name.flattenToShortString();
		}
		@@ -219,23 +247,27 @@ public final class TvInteractiveAppServiceInfo implements Parcelable {
		}
		}

		private static int toTypesFlag(List<String> types) {
		int flag = 0;
		private void toTypesFlag(List<String> types) {
		mTypes = 0;
		mExtraTypes.clear();
		for (String type : types) {
		switch (type) {
		case "hbbtv":
		flag \|= INTERACTIVE_APP_TYPE_HBBTV;
		mTypes \|= INTERACTIVE_APP_TYPE_HBBTV;
		break;
		case "atsc":
		flag \|= INTERACTIVE_APP_TYPE_ATSC;
		mTypes \|= INTERACTIVE_APP_TYPE_ATSC;
		break;
		case "ginga":
		flag \|= INTERACTIVE_APP_TYPE_GINGA;
		mTypes \|= INTERACTIVE_APP_TYPE_GINGA;
		break;
		case "targeted_ad":
		mTypes \|= INTERACTIVE_APP_TYPE_TARGETED_AD;
		default:
		mTypes \|= INTERACTIVE_APP_TYPE_OTHER;
		mExtraTypes.add(type);
		break;
		}
		}
		return flag;
		}
		}

services/core/java/com/android/server/tv/interactive/TvInteractiveAppManagerService.java

+69 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.ServiceConnection;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.pm.ServiceInfo;
		@@ -85,6 +86,11 @@ import java.util.Set;
		public class TvInteractiveAppManagerService extends SystemService {
		private static final boolean DEBUG = false;
		private static final String TAG = "TvInteractiveAppManagerService";

		private static final String METADATA_CLASS_NAME =
		"android.media.tv.interactive.AppLinkInfo.ClassName";
		private static final String METADATA_URI =
		"android.media.tv.interactive.AppLinkInfo.Uri";
		// A global lock.
		private final Object mLock = new Object();
		private final Context mContext;
		@@ -101,6 +107,8 @@ public class TvInteractiveAppManagerService extends SystemService {
		// TODO: remove mGetServiceListCalled if onBootPhrase work correctly
		@GuardedBy("mLock")
		private boolean mGetServiceListCalled = false;
		@GuardedBy("mLock")
		private boolean mGetAppLinkInfoListCalled = false;

		private final UserManager mUserManager;

		@@ -119,6 +127,41 @@ public class TvInteractiveAppManagerService extends SystemService {
		mUserManager = (UserManager) getContext().getSystemService(Context.USER_SERVICE);
		}

		@GuardedBy("mLock")
		private void buildAppLinkInfoLocked(int userId) {
		UserState userState = getOrCreateUserStateLocked(userId);
		if (DEBUG) {
		Slogf.d(TAG, "buildAppLinkInfoLocked");
		}
		PackageManager pm = mContext.getPackageManager();
		List<ApplicationInfo> appInfos = pm.getInstalledApplicationsAsUser(
		PackageManager.ApplicationInfoFlags.of(PackageManager.GET_META_DATA), userId);
		List<AppLinkInfo> appLinkInfos = new ArrayList<>();
		for (ApplicationInfo appInfo : appInfos) {
		AppLinkInfo info = buildAppLinkInfoLocked(appInfo);
		if (info != null) {
		appLinkInfos.add(info);
		}
		}
		// sort the list by package name
		Collections.sort(appLinkInfos, Comparator.comparing(AppLinkInfo::getComponentName));
		userState.mAppLinkInfoList.clear();
		userState.mAppLinkInfoList.addAll(appLinkInfos);
		}

		@GuardedBy("mLock")
		private AppLinkInfo buildAppLinkInfoLocked(ApplicationInfo appInfo) {
		if (appInfo.metaData == null \|\| appInfo.packageName == null) {
		return null;
		}
		String className = appInfo.metaData.getString(METADATA_CLASS_NAME, null);
		String uri = appInfo.metaData.getString(METADATA_URI, null);
		if (className == null \|\| uri == null) {
		return null;
		}
		return new AppLinkInfo(appInfo.packageName, className, uri);
		}

		@GuardedBy("mLock")
		private void buildTvInteractiveAppServiceListLocked(int userId, String[] updatedPackages) {
		UserState userState = getOrCreateUserStateLocked(userId);
		@@ -310,6 +353,7 @@ public class TvInteractiveAppManagerService extends SystemService {
		} else if (phase == SystemService.PHASE_THIRD_PARTY_APPS_CAN_START) {
		synchronized (mLock) {
		buildTvInteractiveAppServiceListLocked(mCurrentUserId, null);
		buildAppLinkInfoLocked(mCurrentUserId);
		}
		}
		}
		@@ -321,6 +365,7 @@ public class TvInteractiveAppManagerService extends SystemService {
		synchronized (mLock) {
		if (mCurrentUserId == userId \|\| mRunningProfiles.contains(userId)) {
		buildTvInteractiveAppServiceListLocked(userId, packages);
		buildAppLinkInfoLocked(userId);
		}
		}
		}
		@@ -427,6 +472,7 @@ public class TvInteractiveAppManagerService extends SystemService {

		mCurrentUserId = userId;
		buildTvInteractiveAppServiceListLocked(userId, null);
		buildAppLinkInfoLocked(userId);
		}
		}

		@@ -512,6 +558,7 @@ public class TvInteractiveAppManagerService extends SystemService {
		private void startProfileLocked(int userId) {
		mRunningProfiles.add(userId);
		buildTvInteractiveAppServiceListLocked(userId, null);
		buildAppLinkInfoLocked(userId);
		}

		@GuardedBy("mLock")
		@@ -666,6 +713,26 @@ public class TvInteractiveAppManagerService extends SystemService {
		}
		}

		@Override
		public List<AppLinkInfo> getAppLinkInfoList(int userId) {
		final int resolvedUserId = resolveCallingUserId(Binder.getCallingPid(),
		Binder.getCallingUid(), userId, "getAppLinkInfoList");
		final long identity = Binder.clearCallingIdentity();
		try {
		synchronized (mLock) {
		if (!mGetAppLinkInfoListCalled) {
		buildAppLinkInfoLocked(userId);
		mGetAppLinkInfoListCalled = true;
		}
		UserState userState = getOrCreateUserStateLocked(resolvedUserId);
		List<AppLinkInfo> appLinkInfos = new ArrayList<>(userState.mAppLinkInfoList);
		return appLinkInfos;
		}
		} finally {
		Binder.restoreCallingIdentity(identity);
		}
		}

		@Override
		public void registerAppLinkInfo(String tiasId, AppLinkInfo appLinkInfo, int userId) {
		final int resolvedUserId = resolveCallingUserId(Binder.getCallingPid(),
		@@ -1883,6 +1950,8 @@ public class TvInteractiveAppManagerService extends SystemService {

		// A set of all TV Interactive App service packages.
		private final Set<String> mPackageSet = new HashSet<>();
		// A list of all app link infos.
		private final List<AppLinkInfo> mAppLinkInfoList = new ArrayList<>();

		// A list of callbacks.
		private final RemoteCallbackList<ITvInteractiveAppManagerCallback> mCallbacks =