Install non-EA providers once user is unlocked. (2bd31dbd) · Commits · e / os / android_frameworks_base

core/java/android/content/pm/PackageParser.java

+36 −68

Original line number	Diff line number	Diff line
		@@ -464,91 +464,59 @@ public class PackageParser {
		}
		}
		if ((flags & PackageManager.GET_ACTIVITIES) != 0) {
		int N = p.activities.size();
		final int N = p.activities.size();
		if (N > 0) {
		if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.activities = new ActivityInfo[N];
		} else {
		int num = 0;
		final ActivityInfo[] res = new ActivityInfo[N];
		for (int i = 0; i < N; i++) {
		if (p.activities.get(i).info.enabled) num++;
		}
		pi.activities = new ActivityInfo[num];
		}
		for (int i=0, j=0; i<N; i++) {
		final Activity activity = p.activities.get(i);
		if (activity.info.enabled
		\|\| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.activities[j++] = generateActivityInfo(p.activities.get(i), flags,
		state, userId);
		final Activity a = p.activities.get(i);
		if (state.isMatch(a.info, flags)) {
		res[num++] = generateActivityInfo(a, flags, state, userId);
		}
		}
		pi.activities = ArrayUtils.trimToSize(res, num);
		}
		}
		if ((flags & PackageManager.GET_RECEIVERS) != 0) {
		int N = p.receivers.size();
		final int N = p.receivers.size();
		if (N > 0) {
		if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.receivers = new ActivityInfo[N];
		} else {
		int num = 0;
		final ActivityInfo[] res = new ActivityInfo[N];
		for (int i = 0; i < N; i++) {
		if (p.receivers.get(i).info.enabled) num++;
		}
		pi.receivers = new ActivityInfo[num];
		}
		for (int i=0, j=0; i<N; i++) {
		final Activity activity = p.receivers.get(i);
		if (activity.info.enabled
		\|\| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.receivers[j++] = generateActivityInfo(p.receivers.get(i), flags,
		state, userId);
		final Activity a = p.receivers.get(i);
		if (state.isMatch(a.info, flags)) {
		res[num++] = generateActivityInfo(a, flags, state, userId);
		}
		}
		pi.receivers = ArrayUtils.trimToSize(res, num);
		}
		}
		if ((flags & PackageManager.GET_SERVICES) != 0) {
		int N = p.services.size();
		final int N = p.services.size();
		if (N > 0) {
		if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.services = new ServiceInfo[N];
		} else {
		int num = 0;
		final ServiceInfo[] res = new ServiceInfo[N];
		for (int i = 0; i < N; i++) {
		if (p.services.get(i).info.enabled) num++;
		}
		pi.services = new ServiceInfo[num];
		}
		for (int i=0, j=0; i<N; i++) {
		final Service service = p.services.get(i);
		if (service.info.enabled
		\|\| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.services[j++] = generateServiceInfo(p.services.get(i), flags,
		state, userId);
		final Service s = p.services.get(i);
		if (state.isMatch(s.info, flags)) {
		res[num++] = generateServiceInfo(s, flags, state, userId);
		}
		}
		pi.services = ArrayUtils.trimToSize(res, num);
		}
		}
		if ((flags & PackageManager.GET_PROVIDERS) != 0) {
		int N = p.providers.size();
		final int N = p.providers.size();
		if (N > 0) {
		if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.providers = new ProviderInfo[N];
		} else {
		int num = 0;
		final ProviderInfo[] res = new ProviderInfo[N];
		for (int i = 0; i < N; i++) {
		if (p.providers.get(i).info.enabled) num++;
		}
		pi.providers = new ProviderInfo[num];
		}
		for (int i=0, j=0; i<N; i++) {
		final Provider provider = p.providers.get(i);
		if (provider.info.enabled
		\|\| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
		pi.providers[j++] = generateProviderInfo(p.providers.get(i), flags,
		state, userId);
		final Provider pr = p.providers.get(i);
		if (state.isMatch(pr.info, flags)) {
		res[num++] = generateProviderInfo(pr, flags, state, userId);
		}
		}
		pi.providers = ArrayUtils.trimToSize(res, num);
		}
		}
		if ((flags&PackageManager.GET_INSTRUMENTATION) != 0) {

core/java/android/content/pm/PackageUserState.java

+80 −4

Original line number	Diff line number	Diff line
		@@ -17,9 +17,20 @@
		package android.content.pm;

		import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
		import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
		import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED;
		import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER;
		import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
		import static android.content.pm.PackageManager.MATCH_DISABLED_COMPONENTS;
		import static android.content.pm.PackageManager.MATCH_DISABLED_UNTIL_USED_COMPONENTS;
		import static android.content.pm.PackageManager.MATCH_ENCRYPTION_AWARE;
		import static android.content.pm.PackageManager.MATCH_ENCRYPTION_UNAWARE;
		import static android.content.pm.PackageManager.MATCH_SYSTEM_ONLY;

		import android.util.ArraySet;

		import com.android.internal.util.ArrayUtils;

		/**
		* Per-user state information about a package.
		* @hide
		@@ -58,12 +69,77 @@ public class PackageUserState {
		hidden = o.hidden;
		suspended = o.suspended;
		lastDisableAppCaller = o.lastDisableAppCaller;
		disabledComponents = o.disabledComponents != null
		? new ArraySet<>(o.disabledComponents) : null;
		enabledComponents = o.enabledComponents != null
		? new ArraySet<>(o.enabledComponents) : null;
		disabledComponents = ArrayUtils.cloneOrNull(o.disabledComponents);
		enabledComponents = ArrayUtils.cloneOrNull(o.enabledComponents);
		blockUninstall = o.blockUninstall;
		domainVerificationStatus = o.domainVerificationStatus;
		appLinkGeneration = o.appLinkGeneration;
		}

		/**
		* Test if this package is installed.
		*/
		public boolean isInstalled(int flags) {
		return (this.installed && !this.hidden)
		\|\| (flags & PackageManager.MATCH_UNINSTALLED_PACKAGES) != 0;
		}

		/**
		* Test if the given component is considered installed, enabled and a match
		* for the given flags.
		*/
		public boolean isMatch(ComponentInfo componentInfo, int flags) {
		if (!isInstalled(flags)) return false;
		if (!isEnabled(componentInfo, flags)) return false;

		if ((flags & MATCH_SYSTEM_ONLY) != 0) {
		if (!componentInfo.applicationInfo.isSystemApp()) {
		return false;
		}
		}

		final boolean matchesUnaware = ((flags & MATCH_ENCRYPTION_UNAWARE) != 0)
		&& !componentInfo.encryptionAware;
		final boolean matchesAware = ((flags & MATCH_ENCRYPTION_AWARE) != 0)
		&& componentInfo.encryptionAware;
		return matchesUnaware \|\| matchesAware;
		}

		/**
		* Test if the given component is considered enabled.
		*/
		public boolean isEnabled(ComponentInfo componentInfo, int flags) {
		if ((flags & MATCH_DISABLED_COMPONENTS) != 0) {
		return true;
		}

		// First check if the overall package is disabled; if the package is
		// enabled then fall through to check specific component
		switch (this.enabled) {
		case COMPONENT_ENABLED_STATE_DISABLED:
		case COMPONENT_ENABLED_STATE_DISABLED_USER:
		return false;
		case COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED:
		if ((flags & MATCH_DISABLED_UNTIL_USED_COMPONENTS) == 0) {
		return false;
		}
		case COMPONENT_ENABLED_STATE_DEFAULT:
		if (!componentInfo.applicationInfo.enabled) {
		return false;
		}
		case COMPONENT_ENABLED_STATE_ENABLED:
		break;
		}

		// Check if component has explicit state before falling through to
		// the manifest default
		if (ArrayUtils.contains(this.enabledComponents, componentInfo.name)) {
		return true;
		}
		if (ArrayUtils.contains(this.disabledComponents, componentInfo.name)) {
		return false;
		}

		return componentInfo.enabled;
		}
		}

core/java/com/android/internal/util/ArrayUtils.java

+15 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@ import libcore.util.EmptyArray;

		import java.lang.reflect.Array;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Objects;

		/**
		@@ -372,6 +373,10 @@ public class ArrayUtils {
		return (array != null) ? array.clone() : null;
		}

		public static @Nullable <T> ArraySet<T> cloneOrNull(@Nullable ArraySet<T> array) {
		return (array != null) ? new ArraySet<T>(array) : null;
		}

		public static @NonNull <T> ArraySet<T> add(@Nullable ArraySet<T> cur, T val) {
		if (cur == null) {
		cur = new ArraySet<>();
		@@ -420,6 +425,16 @@ public class ArrayUtils {
		return (cur != null) ? cur.contains(val) : false;
		}

		public static @Nullable <T> T[] trimToSize(@Nullable T[] array, int size) {
		if (array == null \|\| size == 0) {
		return null;
		} else if (array.length == size) {
		return array;
		} else {
		return Arrays.copyOf(array, size);
		}
		}

		/**
		* Returns true if the two ArrayLists are equal with respect to the objects they contain.
		* The objects must be in the same order and be reference equal (== not .equals()).

services/core/java/com/android/server/am/ActivityManagerService.java

+41 −2

Original line number	Diff line number	Diff line
		@@ -255,7 +255,9 @@ import static android.app.ActivityManager.StackId.INVALID_STACK_ID;
		import static android.app.ActivityManager.StackId.PINNED_STACK_ID;
		import static android.content.pm.PackageManager.FEATURE_FREEFORM_WINDOW_MANAGEMENT;
		import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE;
		import static android.content.pm.PackageManager.GET_PROVIDERS;
		import static android.content.pm.PackageManager.MATCH_DEBUG_TRIAGED_MISSING;
		import static android.content.pm.PackageManager.MATCH_ENCRYPTION_UNAWARE;
		import static android.content.pm.PackageManager.MATCH_SYSTEM_ONLY;
		import static android.content.pm.PackageManager.MATCH_UNINSTALLED_PACKAGES;
		import static android.content.pm.PackageManager.PERMISSION_GRANTED;
		@@ -1954,8 +1956,10 @@ public final class ActivityManagerService extends ActivityManagerNative
		break;
		}
		case SYSTEM_USER_UNLOCK_MSG: {
		mSystemServiceManager.unlockUser(msg.arg1);
		mRecentTasks.cleanupLocked(msg.arg1);
		final int userId = msg.arg1;
		mSystemServiceManager.unlockUser(userId);
		mRecentTasks.cleanupLocked(userId);
		installEncryptionUnawareProviders(userId);
		break;
		}
		case SYSTEM_USER_CURRENT_MSG: {
		@@ -10825,6 +10829,41 @@ public final class ActivityManagerService extends ActivityManagerNative
		//mUsageStatsService.monitorPackages();
		}

		/**
		* When a user is unlocked, we need to install encryption-unaware providers
		* belonging to any running apps.
		*/
		private void installEncryptionUnawareProviders(int userId) {
		synchronized (this) {
		final int NP = mProcessNames.getMap().size();
		for (int ip = 0; ip < NP; ip++) {
		final SparseArray<ProcessRecord> apps = mProcessNames.getMap().valueAt(ip);
		final int NA = apps.size();
		for (int ia = 0; ia < NA; ia++) {
		final ProcessRecord app = apps.valueAt(ia);
		if (app.userId != userId \|\| app.thread == null) continue;

		final int NG = app.pkgList.size();
		for (int ig = 0; ig < NG; ig++) {
		try {
		final String pkgName = app.pkgList.keyAt(ig);
		final PackageInfo pkgInfo = AppGlobals.getPackageManager()
		.getPackageInfo(pkgName,
		GET_PROVIDERS \| MATCH_ENCRYPTION_UNAWARE, userId);
		if (pkgInfo != null && !ArrayUtils.isEmpty(pkgInfo.providers)) {
		for (ProviderInfo provInfo : pkgInfo.providers) {
		Log.v(TAG, "Installing " + provInfo);
		app.thread.scheduleInstallProvider(provInfo);
		}
		}
		} catch (RemoteException ignored) {
		}
		}
		}
		}
		}
		}

		/**
		* Allows apps to retrieve the MIME type of a URI.
		* If an app is in the same user as the ContentProvider, or if it is allowed to interact across

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

+10 −20

Original line number	Diff line number	Diff line
		@@ -3119,7 +3119,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		/**
		* Update given flags based on encryption status of current user.
		*/
		private int updateFlagsForEncryption(int flags, int userId) {
		private int updateFlags(int flags, int userId) {
		if ((flags & (PackageManager.MATCH_ENCRYPTION_UNAWARE
		\| PackageManager.MATCH_ENCRYPTION_AWARE)) != 0) {
		// Caller expressed an explicit opinion about what encryption
		@@ -3133,6 +3133,12 @@ public class PackageManagerService extends IPackageManager.Stub {
		flags \|= PackageManager.MATCH_ENCRYPTION_AWARE;
		}
		}

		// Safe mode means we should ignore any third-party apps
		if (mSafeMode) {
		flags \|= PackageManager.MATCH_SYSTEM_ONLY;
		}

		return flags;
		}

		@@ -3160,7 +3166,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		Log.w(TAG, "Caller hasn't been triaged for missing apps; they asked about " + cookie
		+ " with flags 0x" + Integer.toHexString(flags), new Throwable());
		}
		return updateFlagsForEncryption(flags, userId);
		return updateFlags(flags, userId);
		}

		/**
		@@ -3192,7 +3198,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		Log.w(TAG, "Caller hasn't been triaged for missing apps; they asked about " + cookie
		+ " with flags 0x" + Integer.toHexString(flags), new Throwable());
		}
		return updateFlagsForEncryption(flags, userId);
		return updateFlags(flags, userId);
		}

		/**
		@@ -5916,8 +5922,6 @@ public class PackageManagerService extends IPackageManager.Stub {
		: null;
		return ps != null
		&& mSettings.isEnabledAndMatchLPr(provider.info, flags, userId)
		&& (!mSafeMode \|\| (provider.info.applicationInfo.flags
		&ApplicationInfo.FLAG_SYSTEM) != 0)
		? PackageParser.generateProviderInfo(provider, flags,
		ps.readUserState(userId), userId)
		: null;
		@@ -5972,9 +5976,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		&& (processName == null
		\|\| (p.info.processName.equals(processName)
		&& UserHandle.isSameApp(p.info.applicationInfo.uid, uid)))
		&& mSettings.isEnabledAndMatchLPr(p.info, flags, userId)
		&& (!mSafeMode
		\|\| (p.info.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0)) {
		&& mSettings.isEnabledAndMatchLPr(p.info, flags, userId)) {
		if (finalList == null) {
		finalList = new ArrayList<ProviderInfo>(3);
		}
		@@ -9240,10 +9242,6 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}
		final PackageParser.Activity activity = info.activity;
		if (mSafeMode && (activity.info.applicationInfo.flags
		&ApplicationInfo.FLAG_SYSTEM) == 0) {
		return null;
		}
		PackageSetting ps = (PackageSetting) activity.owner.mExtras;
		if (ps == null) {
		return null;
		@@ -9464,10 +9462,6 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}
		final PackageParser.Service service = info.service;
		if (mSafeMode && (service.info.applicationInfo.flags
		&ApplicationInfo.FLAG_SYSTEM) == 0) {
		return null;
		}
		PackageSetting ps = (PackageSetting) service.owner.mExtras;
		if (ps == null) {
		return null;
		@@ -9687,10 +9681,6 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}
		final PackageParser.Provider provider = info.provider;
		if (mSafeMode && (provider.info.applicationInfo.flags
		& ApplicationInfo.FLAG_SYSTEM) == 0) {
		return null;
		}
		PackageSetting ps = (PackageSetting) provider.owner.mExtras;
		if (ps == null) {
		return null;