Merge "Adds unit tests for ShortcutChangeCallback APIs" into rvc-dev am: 082d0c47b7 (3bf75714) · Commits · e / os / android_frameworks_base

core/java/android/content/pm/LauncherApps.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -507,7 +507,8 @@ public class LauncherApps {
		/**
		* Indicates that one or more shortcuts, that match the {@link ShortcutQuery} used to
		* register this callback, have been added or updated.
		* @see LauncherApps#registerShortcutChangeCallback(ShortcutChangeCallback, ShortcutQuery)
		* @see LauncherApps#registerShortcutChangeCallback(ShortcutChangeCallback, ShortcutQuery,
		* Executor)
		*
		* <p>Only the applications that are allowed to access the shortcut information,
		* as defined in {@link #hasShortcutHostPermission()}, will receive it.
		@@ -525,7 +526,8 @@ public class LauncherApps {
		/**
		* Indicates that one or more shortcuts, that match the {@link ShortcutQuery} used to
		* register this callback, have been removed.
		* @see LauncherApps#registerShortcutChangeCallback(ShortcutChangeCallback, ShortcutQuery)
		* @see LauncherApps#registerShortcutChangeCallback(ShortcutChangeCallback, ShortcutQuery,
		* Executor)
		*
		* <p>Only the applications that are allowed to access the shortcut information,
		* as defined in {@link #hasShortcutHostPermission()}, will receive it.

services/core/java/com/android/server/pm/LauncherAppsService.java

+29 −53

Original line number	Diff line number	Diff line
		@@ -746,9 +746,8 @@ public class LauncherAppsService extends SystemService {
		}

		UserHandle user = UserHandle.of(injectCallingUserId());
		if (mContext.checkCallingOrSelfPermission(
		android.Manifest.permission.INTERACT_ACROSS_USERS_FULL)
		== PackageManager.PERMISSION_GRANTED) {
		if (injectHasInteractAcrossUsersFullPermission(injectBinderCallingPid(),
		injectBinderCallingUid())) {
		user = null;
		}

		@@ -1053,29 +1052,6 @@ public class LauncherAppsService extends SystemService {
		}

		public static class ShortcutChangeHandler implements LauncherApps.ShortcutChangeCallback {

		static class QueryInfo {
		final long mChangedSince;
		final String mPackage;
		final List<String> mShortcutIds;
		final List<LocusId> mLocusIds;
		final ComponentName mActivity;
		final int mQueryFlags;
		final UserHandle mCallbackUser;

		QueryInfo(long changedSince, String packageName, List<String> shortcutIds,
		List<LocusId> locusIds, ComponentName activity, int flags,
		UserHandle callbackUser) {
		mChangedSince = changedSince;
		mPackage = packageName;
		mShortcutIds = shortcutIds;
		mLocusIds = locusIds;
		mActivity = activity;
		mQueryFlags = flags;
		mCallbackUser = callbackUser;
		}
		}

		private final UserManagerInternal mUserManagerInternal;

		ShortcutChangeHandler(UserManagerInternal userManager) {
		@@ -1088,9 +1064,7 @@ public class LauncherAppsService extends SystemService {
		public synchronized void addShortcutChangeCallback(IShortcutChangeCallback callback,
		ShortcutQueryWrapper query, UserHandle user) {
		mCallbacks.unregister(callback);
		mCallbacks.register(callback, new QueryInfo(query.getChangedSince(),
		query.getPackage(), query.getShortcutIds(), query.getLocusIds(),
		query.getActivity(), query.getQueryFlags(), user));
		mCallbacks.register(callback, new Pair<>(query, user));
		}

		public synchronized void removeShortcutChangeCallback(
		@@ -1116,16 +1090,19 @@ public class LauncherAppsService extends SystemService {

		for (int i = 0; i < count; i++) {
		final IShortcutChangeCallback callback = mCallbacks.getBroadcastItem(i);
		final QueryInfo query = (QueryInfo) mCallbacks.getBroadcastCookie(i);
		final Pair<ShortcutQueryWrapper, UserHandle> cookie =
		(Pair<ShortcutQueryWrapper, UserHandle>)
		mCallbacks.getBroadcastCookie(i);

		if (query.mCallbackUser != null && !hasUserAccess(query.mCallbackUser, user)) {
		final UserHandle callbackUser = cookie.second;
		if (callbackUser != null && !hasUserAccess(callbackUser, user)) {
		// Callback owner does not have access to the shortcuts' user.
		continue;
		}

		// Filter the list by query, if any matches exists, send via callback.
		List<ShortcutInfo> matchedList =
		filterShortcutsByQuery(packageName, shortcuts, query);
		List<ShortcutInfo> matchedList = filterShortcutsByQuery(packageName, shortcuts,
		cookie.first, shortcutsRemoved);
		if (!CollectionUtils.isEmpty(matchedList)) {
		try {
		if (shortcutsRemoved) {
		@@ -1143,21 +1120,25 @@ public class LauncherAppsService extends SystemService {
		}

		public static List<ShortcutInfo> filterShortcutsByQuery(String packageName,
		List<ShortcutInfo> shortcuts, QueryInfo query) {
		if (query.mPackage != null && query.mPackage != packageName) {
		List<ShortcutInfo> shortcuts, ShortcutQueryWrapper query,
		boolean shortcutsRemoved) {
		final long changedSince = query.getChangedSince();
		final String queryPackage = query.getPackage();
		final List<String> shortcutIds = query.getShortcutIds();
		final List<LocusId> locusIds = query.getLocusIds();
		final ComponentName activity = query.getActivity();
		final int flags = query.getQueryFlags();

		if (queryPackage != null && !queryPackage.equals(packageName)) {
		return null;
		}

		List<ShortcutInfo> matches = new ArrayList<>();

		final boolean matchDynamic =
		(query.mQueryFlags & ShortcutQuery.FLAG_MATCH_DYNAMIC) != 0;
		final boolean matchPinned =
		(query.mQueryFlags & ShortcutQuery.FLAG_MATCH_PINNED) != 0;
		final boolean matchManifest =
		(query.mQueryFlags & ShortcutQuery.FLAG_MATCH_MANIFEST) != 0;
		final boolean matchCached =
		(query.mQueryFlags & ShortcutQuery.FLAG_MATCH_CACHED) != 0;
		final boolean matchDynamic = (flags & ShortcutQuery.FLAG_MATCH_DYNAMIC) != 0;
		final boolean matchPinned = (flags & ShortcutQuery.FLAG_MATCH_PINNED) != 0;
		final boolean matchManifest = (flags & ShortcutQuery.FLAG_MATCH_MANIFEST) != 0;
		final boolean matchCached = (flags & ShortcutQuery.FLAG_MATCH_CACHED) != 0;
		final int shortcutFlags = (matchDynamic ? ShortcutInfo.FLAG_DYNAMIC : 0)
		\| (matchPinned ? ShortcutInfo.FLAG_PINNED : 0)
		\| (matchManifest ? ShortcutInfo.FLAG_MANIFEST : 0)
		@@ -1166,24 +1147,19 @@ public class LauncherAppsService extends SystemService {
		for (int i = 0; i < shortcuts.size(); i++) {
		final ShortcutInfo si = shortcuts.get(i);

		if (query.mActivity != null && !query.mActivity.equals(si.getActivity())) {
		if (activity != null && !activity.equals(si.getActivity())) {
		continue;
		}

		if (query.mChangedSince != 0
		&& query.mChangedSince > si.getLastChangedTimestamp()) {
		if (changedSince != 0 && changedSince > si.getLastChangedTimestamp()) {
		continue;
		}

		if (query.mShortcutIds != null && !query.mShortcutIds.contains(si.getId())) {
		if (shortcutIds != null && !shortcutIds.contains(si.getId())) {
		continue;
		}

		if (query.mLocusIds != null && !query.mLocusIds.contains(si.getLocusId())) {
		if (locusIds != null && !locusIds.contains(si.getLocusId())) {
		continue;
		}

		if ((shortcutFlags & si.getFlags()) != 0) {
		if (shortcutsRemoved \|\| (shortcutFlags & si.getFlags()) != 0) {
		matches.add(si);
		}
		}

services/core/java/com/android/server/pm/ShortcutPackage.java

+63 −37

Original line number	Diff line number	Diff line
		@@ -256,7 +256,7 @@ class ShortcutPackage extends ShortcutPackageItem {
		if (shortcut != null) {
		mShortcutUser.mService.removeIconLocked(shortcut);
		shortcut.clearFlags(ShortcutInfo.FLAG_DYNAMIC \| ShortcutInfo.FLAG_PINNED
		\| ShortcutInfo.FLAG_MANIFEST);
		\| ShortcutInfo.FLAG_MANIFEST \| ShortcutInfo.FLAG_CACHED);
		}
		return shortcut;
		}
		@@ -281,8 +281,10 @@ class ShortcutPackage extends ShortcutPackageItem {
		* invisible.
		*
		* It checks the max number of dynamic shortcuts.
		*
		* @return True if it replaced an existing shortcut, False otherwise.
		*/
		public void addOrReplaceDynamicShortcut(@NonNull ShortcutInfo newShortcut) {
		public boolean addOrReplaceDynamicShortcut(@NonNull ShortcutInfo newShortcut) {

		Preconditions.checkArgument(newShortcut.isEnabled(),
		"add/setDynamicShortcuts() cannot publish disabled shortcuts");
		@@ -291,38 +293,59 @@ class ShortcutPackage extends ShortcutPackageItem {

		final ShortcutInfo oldShortcut = mShortcuts.get(newShortcut.getId());

		final boolean replaced;

		final boolean wasPinned;
		final boolean wasCached;

		if (oldShortcut == null) {
		replaced = false;
		wasPinned = false;
		wasCached = false;
		} else {
		// It's an update case.
		// Make sure the target is updatable. (i.e. should be mutable.)
		oldShortcut.ensureUpdatableWith(newShortcut, /isUpdating=/ false);
		replaced = true;

		wasPinned = oldShortcut.isPinned();
		wasCached = oldShortcut.isCached();
		}

		// If it was originally pinned, the new one should be pinned too.
		if (wasPinned) {
		newShortcut.addFlags(ShortcutInfo.FLAG_PINNED);
		}
		if (wasCached) {
		newShortcut.addFlags(ShortcutInfo.FLAG_CACHED);
		}

		forceReplaceShortcutInner(newShortcut);
		return replaced;
		}

		/**
		* Push a shortcut. If the max number of dynamic shortcuts is already reached, remove the
		* shortcut with the lowest rank before adding the new shortcut.
		*
		* Any shortcut that gets altered (removed or changed) as a result of this push operation will
		* be included and returned in changedShortcuts.
		*
		* @return True if a shortcut had to be removed to complete this operation, False otherwise.
		*/
		public boolean pushDynamicShortcut(@NonNull ShortcutInfo newShortcut) {
		public boolean pushDynamicShortcut(@NonNull ShortcutInfo newShortcut,
		@NonNull List<ShortcutInfo> changedShortcuts) {
		Preconditions.checkArgument(newShortcut.isEnabled(),
		"pushDynamicShortcuts() cannot publish disabled shortcuts");

		newShortcut.addFlags(ShortcutInfo.FLAG_DYNAMIC);

		changedShortcuts.clear();
		final ShortcutInfo oldShortcut = mShortcuts.get(newShortcut.getId());
		boolean wasPinned = false;
		boolean wasCached = false;

		boolean deleted = false;

		if (oldShortcut == null) {
		final ShortcutService service = mShortcutUser.mService;
		@@ -343,10 +366,11 @@ class ShortcutPackage extends ShortcutPackageItem {
		// All shortcuts are manifest shortcuts and cannot be removed.
		Slog.e(TAG, "Failed to remove manifest shortcut while pushing dynamic shortcut "
		+ newShortcut.getId());
		return false;
		return true; // poppedShortcuts is empty which indicates a failure.
		}

		deleteDynamicWithId(shortcut.getId(), /ignoreInvisible=/ true);
		changedShortcuts.add(shortcut);
		deleted = deleteDynamicWithId(shortcut.getId(), /ignoreInvisible=/ true) != null;
		}
		} else {
		// It's an update case.
		@@ -354,15 +378,19 @@ class ShortcutPackage extends ShortcutPackageItem {
		oldShortcut.ensureUpdatableWith(newShortcut, /isUpdating=/ false);

		wasPinned = oldShortcut.isPinned();
		wasCached = oldShortcut.isCached();
		}

		// If it was originally pinned, the new one should be pinned too.
		// If it was originally pinned or cached, the new one should be pinned or cached too.
		if (wasPinned) {
		newShortcut.addFlags(ShortcutInfo.FLAG_PINNED);
		}
		if (wasCached) {
		newShortcut.addFlags(ShortcutInfo.FLAG_CACHED);
		}

		forceReplaceShortcutInner(newShortcut);
		return true;
		return deleted;
		}

		/**
		@@ -371,8 +399,7 @@ class ShortcutPackage extends ShortcutPackageItem {
		* @return List of removed shortcuts.
		*/
		private List<ShortcutInfo> removeOrphans() {
		ArrayList<String> removeList = null; // Lazily initialize.
		List<ShortcutInfo> removedShortcuts = null;
		List<ShortcutInfo> removeList = null;

		for (int i = mShortcuts.size() - 1; i >= 0; i--) {
		final ShortcutInfo si = mShortcuts.valueAt(i);
		@@ -381,18 +408,16 @@ class ShortcutPackage extends ShortcutPackageItem {

		if (removeList == null) {
		removeList = new ArrayList<>();
		removedShortcuts = new ArrayList<>();
		}
		removeList.add(si.getId());
		removedShortcuts.add(si);
		removeList.add(si);
		}
		if (removeList != null) {
		for (int i = removeList.size() - 1; i >= 0; i--) {
		forceDeleteShortcutInner(removeList.get(i));
		forceDeleteShortcutInner(removeList.get(i).getId());
		}
		}

		return removedShortcuts;
		return removeList;
		}

		/**
		@@ -424,68 +449,69 @@ class ShortcutPackage extends ShortcutPackageItem {
		* Remove a dynamic shortcut by ID. It'll be removed from the dynamic set, but if the shortcut
		* is pinned or cached, it'll remain as a pinned or cached shortcut, and is still enabled.
		*
		* @return true if it's removed, or false if it was not actually removed because it is either
		* @return The deleted shortcut, or null if it was not actually removed because it is either
		* pinned or cached.
		*/
		public boolean deleteDynamicWithId(@NonNull String shortcutId, boolean ignoreInvisible) {
		final ShortcutInfo removed = deleteOrDisableWithId(
		public ShortcutInfo deleteDynamicWithId(@NonNull String shortcutId, boolean ignoreInvisible) {
		return deleteOrDisableWithId(
		shortcutId, /* disable =/ false, / overrideImmutable=*/ false, ignoreInvisible,
		ShortcutInfo.DISABLED_REASON_NOT_DISABLED);
		return removed == null;
		}

		/**
		* Disable a dynamic shortcut by ID. It'll be removed from the dynamic set, but if the shortcut
		* is pinned, it'll remain as a pinned shortcut, but will be disabled.
		*
		* @return true if it's actually removed because it wasn't pinned, or false if it's still
		* pinned.
		* @return Shortcut if the disabled shortcut got removed because it wasn't pinned. Or null if
		* it's still pinned.
		*/
		private boolean disableDynamicWithId(@NonNull String shortcutId, boolean ignoreInvisible,
		private ShortcutInfo disableDynamicWithId(@NonNull String shortcutId, boolean ignoreInvisible,
		int disabledReason) {
		final ShortcutInfo disabled = deleteOrDisableWithId(
		shortcutId, /* disable =/ true, / overrideImmutable=*/ false, ignoreInvisible,
		disabledReason);
		return disabled == null;
		return deleteOrDisableWithId(shortcutId, /* disable =/ true, / overrideImmutable=*/ false,
		ignoreInvisible, disabledReason);
		}

		/**
		* Remove a long lived shortcut by ID. If the shortcut is pinned, it'll remain as a pinned
		* shortcut, and is still enabled.
		*
		* @return true if it's actually removed because it wasn't pinned, or false if it's still
		* pinned.
		* @return The deleted shortcut, or null if it was not actually removed because it's pinned.
		*/
		public boolean deleteLongLivedWithId(@NonNull String shortcutId, boolean ignoreInvisible) {
		public ShortcutInfo deleteLongLivedWithId(@NonNull String shortcutId, boolean ignoreInvisible) {
		final ShortcutInfo shortcut = mShortcuts.get(shortcutId);
		if (shortcut != null) {
		shortcut.clearFlags(ShortcutInfo.FLAG_CACHED);
		}
		final ShortcutInfo removed = deleteOrDisableWithId(
		return deleteOrDisableWithId(
		shortcutId, /* disable =/ false, / overrideImmutable=*/ false, ignoreInvisible,
		ShortcutInfo.DISABLED_REASON_NOT_DISABLED);
		return removed == null;
		}

		/**
		* Disable a dynamic shortcut by ID. It'll be removed from the dynamic set, but if the shortcut
		* is pinned, it'll remain as a pinned shortcut but will be disabled.
		*
		* @return Shortcut if the disabled shortcut got removed because it wasn't pinned. Or null if
		* it's still pinned.
		*/
		public void disableWithId(@NonNull String shortcutId, String disabledMessage,
		public ShortcutInfo disableWithId(@NonNull String shortcutId, String disabledMessage,
		int disabledMessageResId, boolean overrideImmutable, boolean ignoreInvisible,
		int disabledReason) {
		final ShortcutInfo disabled = deleteOrDisableWithId(shortcutId, /* disable =*/ true,
		final ShortcutInfo deleted = deleteOrDisableWithId(shortcutId, /* disable =*/ true,
		overrideImmutable, ignoreInvisible, disabledReason);

		// If disabled id still exists, it is pinned and we need to update the disabled message.
		final ShortcutInfo disabled = mShortcuts.get(shortcutId);
		if (disabled != null) {
		if (disabledMessage != null) {
		disabled.setDisabledMessage(disabledMessage);
		} else if (disabledMessageResId != 0) {
		disabled.setDisabledMessageResId(disabledMessageResId);

		mShortcutUser.mService.fixUpShortcutResourceNamesAndValues(disabled);
		}
		}

		return deleted;
		}

		@Nullable
		@@ -521,10 +547,10 @@ class ShortcutPackage extends ShortcutPackageItem {
		oldShortcut.setActivity(null);
		}

		return oldShortcut;
		return null;
		} else {
		forceDeleteShortcutInner(shortcutId);
		return null;
		return oldShortcut;
		}
		}

		@@ -1005,7 +1031,7 @@ class ShortcutPackage extends ShortcutPackageItem {
		"%s is no longer main activity. Disabling shorcut %s.",
		getPackageName(), si.getId()));
		if (disableDynamicWithId(si.getId(), /ignoreInvisible/ false,
		ShortcutInfo.DISABLED_REASON_APP_CHANGED)) {
		ShortcutInfo.DISABLED_REASON_APP_CHANGED) != null) {
		continue; // Actually removed.
		}
		// Still pinned, so fall-through and possibly update the resources.

services/core/java/com/android/server/pm/ShortcutRequestPinProcessor.java

+3 −5

Original line number	Diff line number	Diff line
		@@ -35,7 +35,7 @@ import com.android.internal.annotations.GuardedBy;
		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.util.Preconditions;

		import java.util.ArrayList;
		import java.util.Collections;
		import java.util.List;

		/**
		@@ -513,10 +513,6 @@ class ShortcutRequestPinProcessor {

		launcher.addPinnedShortcut(appPackageName, appUserId, shortcutId,
		/forPinRequest=/ true);
		if (changedShortcuts == null) {
		changedShortcuts = new ArrayList<>(1);
		}
		changedShortcuts.add(original);

		if (current == null) {
		if (DEBUG) {
		@@ -526,6 +522,8 @@ class ShortcutRequestPinProcessor {
		}

		ps.adjustRanks(); // Shouldn't be needed, but just in case.

		changedShortcuts = Collections.singletonList(ps.findShortcutById(shortcutId));
		}

		mService.verifyStates();

services/core/java/com/android/server/pm/ShortcutService.java

+193 −69

File changed.

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