Snap for 7328689 from 97265d0e193cec31f858b14c8c1d8d2e0f0fda8a to sc-v2-release

Change-Id: I308902c887ded131677ee1ca3dfcccc01eec94e2

62 files changed, 457 insertions, 321 deletions

diff --git a/java/src/com/android/textclassifier/DefaultTextClassifierService.java b/java/src/com/android/textclassifier/DefaultTextClassifierService.java
index 378d842..4ca058d 100644
--- a/java/src/com/android/textclassifier/DefaultTextClassifierService.java
+++ b/java/src/com/android/textclassifier/DefaultTextClassifierService.java
@@ -25,11 +25,14 @@ import android.service.textclassifier.TextClassifierService;
 import android.view.textclassifier.ConversationActions;
 import android.view.textclassifier.SelectionEvent;
 import android.view.textclassifier.TextClassification;
+import android.view.textclassifier.TextClassificationContext;
 import android.view.textclassifier.TextClassificationSessionId;
 import android.view.textclassifier.TextClassifierEvent;
 import android.view.textclassifier.TextLanguage;
 import android.view.textclassifier.TextLinks;
 import android.view.textclassifier.TextSelection;
+import androidx.annotation.NonNull;
+import androidx.collection.LruCache;
 import com.android.textclassifier.common.ModelFileManager;
 import com.android.textclassifier.common.TextClassifierServiceExecutors;
 import com.android.textclassifier.common.TextClassifierSettings;
@@ -45,8 +48,10 @@ import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.MoreExecutors;
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
+import java.util.Map;
 import java.util.concurrent.Callable;
 import java.util.concurrent.Executor;
+import javax.annotation.Nullable;
 
 /** An implementation of a TextClassifierService. */
 public final class DefaultTextClassifierService extends TextClassifierService {
@@ -60,6 +65,7 @@ public final class DefaultTextClassifierService extends TextClassifierService {
   private TextClassifierSettings settings;
   private ModelFileManager modelFileManager;
   private BroadcastReceiver localeChangedReceiver;
+  private LruCache<TextClassificationSessionId, TextClassificationContext> sessionIdToContext;
 
   public DefaultTextClassifierService() {
     this.injector = new InjectorImpl(this);
@@ -82,6 +88,7 @@ public final class DefaultTextClassifierService extends TextClassifierService {
     lowPriorityExecutor = injector.createLowPriorityExecutor();
     textClassifier = injector.createTextClassifierImpl(settings, modelFileManager);
     localeChangedReceiver = new LocaleChangedReceiver(modelFileManager);
+    sessionIdToContext = new LruCache<>(settings.getSessionIdToContextCacheSize());
     textClassifierApiUsageLogger =
         injector.createTextClassifierApiUsageLogger(settings, lowPriorityExecutor);
 
@@ -97,13 +104,26 @@ public final class DefaultTextClassifierService extends TextClassifierService {
   }
 
   @Override
+  public void onCreateTextClassificationSession(
+      @NonNull TextClassificationContext context, @NonNull TextClassificationSessionId sessionId) {
+    sessionIdToContext.put(sessionId, context);
+  }
+
+  @Override
+  public void onDestroyTextClassificationSession(@NonNull TextClassificationSessionId sessionId) {
+    sessionIdToContext.remove(sessionId);
+  }
+
+  @Override
   public void onSuggestSelection(
       TextClassificationSessionId sessionId,
       TextSelection.Request request,
       CancellationSignal cancellationSignal,
       Callback<TextSelection> callback) {
     handleRequestAsync(
-        () -> textClassifier.suggestSelection(request),
+        () ->
+            textClassifier.suggestSelection(
+                sessionId, sessionIdToTextClassificationContext(sessionId), request),
         callback,
         textClassifierApiUsageLogger.createSession(
             TextClassifierApiUsageLogger.API_TYPE_SUGGEST_SELECTION, sessionId),
@@ -117,7 +137,9 @@ public final class DefaultTextClassifierService extends TextClassifierService {
       CancellationSignal cancellationSignal,
       Callback<TextClassification> callback) {
     handleRequestAsync(
-        () -> textClassifier.classifyText(request),
+        () ->
+            textClassifier.classifyText(
+                sessionId, sessionIdToTextClassificationContext(sessionId), request),
         callback,
         textClassifierApiUsageLogger.createSession(
             TextClassifierApiUsageLogger.API_TYPE_CLASSIFY_TEXT, sessionId),
@@ -131,7 +153,9 @@ public final class DefaultTextClassifierService extends TextClassifierService {
       CancellationSignal cancellationSignal,
       Callback<TextLinks> callback) {
     handleRequestAsync(
-        () -> textClassifier.generateLinks(request),
+        () ->
+            textClassifier.generateLinks(
+                sessionId, sessionIdToTextClassificationContext(sessionId), request),
         callback,
         textClassifierApiUsageLogger.createSession(
             TextClassifierApiUsageLogger.API_TYPE_GENERATE_LINKS, sessionId),
@@ -145,7 +169,9 @@ public final class DefaultTextClassifierService extends TextClassifierService {
       CancellationSignal cancellationSignal,
       Callback<ConversationActions> callback) {
     handleRequestAsync(
-        () -> textClassifier.suggestConversationActions(request),
+        () ->
+            textClassifier.suggestConversationActions(
+                sessionId, sessionIdToTextClassificationContext(sessionId), request),
         callback,
         textClassifierApiUsageLogger.createSession(
             TextClassifierApiUsageLogger.API_TYPE_SUGGEST_CONVERSATION_ACTIONS, sessionId),
@@ -159,7 +185,9 @@ public final class DefaultTextClassifierService extends TextClassifierService {
       CancellationSignal cancellationSignal,
       Callback<TextLanguage> callback) {
     handleRequestAsync(
-        () -> textClassifier.detectLanguage(request),
+        () ->
+            textClassifier.detectLanguage(
+                sessionId, sessionIdToTextClassificationContext(sessionId), request),
         callback,
         textClassifierApiUsageLogger.createSession(
             TextClassifierApiUsageLogger.API_TYPE_DETECT_LANGUAGES, sessionId),
@@ -168,7 +196,7 @@ public final class DefaultTextClassifierService extends TextClassifierService {
 
   @Override
   public void onSelectionEvent(TextClassificationSessionId sessionId, SelectionEvent event) {
-    handleEvent(() -> textClassifier.onSelectionEvent(event));
+    handleEvent(() -> textClassifier.onSelectionEvent(sessionId, event));
   }
 
   @Override
@@ -182,9 +210,24 @@ public final class DefaultTextClassifierService extends TextClassifierService {
     IndentingPrintWriter indentingPrintWriter = new IndentingPrintWriter(writer);
     // TODO(licha): Also dump ModelDownloadManager for debugging
     textClassifier.dump(indentingPrintWriter);
+    dumpImpl(indentingPrintWriter);
     indentingPrintWriter.flush();
   }
 
+  private void dumpImpl(IndentingPrintWriter printWriter) {
+    printWriter.println("DefaultTextClassifierService:");
+    printWriter.increaseIndent();
+    printWriter.println("sessionIdToContext:");
+    printWriter.increaseIndent();
+    for (Map.Entry<TextClassificationSessionId, TextClassificationContext> entry :
+        sessionIdToContext.snapshot().entrySet()) {
+      printWriter.printPair(entry.getKey().getValue(), entry.getValue());
+    }
+    printWriter.decreaseIndent();
+    printWriter.decreaseIndent();
+    printWriter.println();
+  }
+
   private <T> void handleRequestAsync(
       Callable<T> callable,
       Callback<T> callback,
@@ -232,6 +275,15 @@ public final class DefaultTextClassifierService extends TextClassifierService {
         MoreExecutors.directExecutor());
   }
 
+  @Nullable
+  private TextClassificationContext sessionIdToTextClassificationContext(
+      @Nullable TextClassificationSessionId sessionId) {
+    if (sessionId == null) {
+      return null;
+    }
+    return sessionIdToContext.get(sessionId);
+  }
+
   /**
    * Receiver listening to locale change event. Ask ModelFileManager to do clean-up upon receiving.
    */
diff --git a/java/src/com/android/textclassifier/TextClassifierImpl.java b/java/src/com/android/textclassifier/TextClassifierImpl.java
index f5d7a47..7383bc1 100644
--- a/java/src/com/android/textclassifier/TextClassifierImpl.java
+++ b/java/src/com/android/textclassifier/TextClassifierImpl.java
@@ -33,6 +33,8 @@ import android.view.textclassifier.ConversationAction;
 import android.view.textclassifier.ConversationActions;
 import android.view.textclassifier.SelectionEvent;
 import android.view.textclassifier.TextClassification;
+import android.view.textclassifier.TextClassification.Request;
+import android.view.textclassifier.TextClassificationContext;
 import android.view.textclassifier.TextClassificationSessionId;
 import android.view.textclassifier.TextClassifier;
 import android.view.textclassifier.TextClassifierEvent;
@@ -127,7 +129,11 @@ final class TextClassifierImpl {
   }
 
   @WorkerThread
-  TextSelection suggestSelection(TextSelection.Request request) throws IOException {
+  TextSelection suggestSelection(
+      @Nullable TextClassificationSessionId sessionId,
+      @Nullable TextClassificationContext textClassificationContext,
+      TextSelection.Request request)
+      throws IOException {
     Preconditions.checkNotNull(request);
     checkMainThread();
     final int rangeLength = request.getEndIndex() - request.getStartIndex();
@@ -186,7 +192,11 @@ final class TextClassifierImpl {
   }
 
   @WorkerThread
-  TextClassification classifyText(TextClassification.Request request) throws IOException {
+  TextClassification classifyText(
+      @Nullable TextClassificationSessionId sessionId,
+      @Nullable TextClassificationContext textClassificationContext,
+      Request request)
+      throws IOException {
     Preconditions.checkNotNull(request);
     checkMainThread();
     LangIdModel langId = getLangIdImpl();
@@ -226,7 +236,11 @@ final class TextClassifierImpl {
   }
 
   @WorkerThread
-  TextLinks generateLinks(TextLinks.Request request) throws IOException {
+  TextLinks generateLinks(
+      @Nullable TextClassificationSessionId sessionId,
+      @Nullable TextClassificationContext textClassificationContext,
+      TextLinks.Request request)
+      throws IOException {
     Preconditions.checkNotNull(request);
     Preconditions.checkArgument(
         request.getText().length() <= getMaxGenerateLinksTextLength(),
@@ -293,6 +307,8 @@ final class TextClassifierImpl {
       langIdModelInfo = Optional.fromNullable(langIdModelInUse).transform(ModelFile::toModelInfo);
     }
     generateLinksLogger.logGenerateLinks(
+        sessionId,
+        textClassificationContext,
         request.getText(),
         links,
         callingPackageName,
@@ -321,7 +337,7 @@ final class TextClassifierImpl {
     }
   }
 
-  void onSelectionEvent(SelectionEvent event) {
+  void onSelectionEvent(@Nullable TextClassificationSessionId sessionId, SelectionEvent event) {
     TextClassifierEvent textClassifierEvent = SelectionEventConverter.toTextClassifierEvent(event);
     if (textClassifierEvent == null) {
       return;
@@ -336,7 +352,11 @@ final class TextClassifierImpl {
         TextClassifierEventConverter.fromPlatform(event));
   }
 
-  TextLanguage detectLanguage(TextLanguage.Request request) throws IOException {
+  TextLanguage detectLanguage(
+      @Nullable TextClassificationSessionId sessionId,
+      @Nullable TextClassificationContext textClassificationContext,
+      TextLanguage.Request request)
+      throws IOException {
     Preconditions.checkNotNull(request);
     checkMainThread();
     final TextLanguage.Builder builder = new TextLanguage.Builder();
@@ -349,7 +369,10 @@ final class TextClassifierImpl {
     return builder.build();
   }
 
-  ConversationActions suggestConversationActions(ConversationActions.Request request)
+  ConversationActions suggestConversationActions(
+      @Nullable TextClassificationSessionId sessionId,
+      @Nullable TextClassificationContext textClassificationContext,
+      ConversationActions.Request request)
       throws IOException {
     Preconditions.checkNotNull(request);
     checkMainThread();
@@ -650,6 +673,7 @@ final class TextClassifierImpl {
 
       printWriter.println();
       settings.dump(printWriter);
+      printWriter.println();
     }
   }
 
diff --git a/java/src/com/android/textclassifier/common/TextClassifierSettings.java b/java/src/com/android/textclassifier/common/TextClassifierSettings.java
index 0f3322e..fdf259e 100644
--- a/java/src/com/android/textclassifier/common/TextClassifierSettings.java
+++ b/java/src/com/android/textclassifier/common/TextClassifierSettings.java
@@ -127,6 +127,9 @@ public final class TextClassifierSettings {
   /** Sampling rate for TextClassifier API logging. */
   static final String TEXTCLASSIFIER_API_LOG_SAMPLE_RATE = "textclassifier_api_log_sample_rate";
 
+  /** The size of the cache of the mapping of session id to text classification context. */
+  private static final String SESSION_ID_TO_CONTEXT_CACHE_SIZE = "session_id_to_context_cache_size";
+
   /**
    * A colon(:) separated string that specifies the configuration to use when including surrounding
    * context text in language detection queries.
@@ -202,6 +205,8 @@ public final class TextClassifierSettings {
    */
   private static final int TEXTCLASSIFIER_API_LOG_SAMPLE_RATE_DEFAULT = 10;
 
+  private static final int SESSION_ID_TO_CONTEXT_CACHE_SIZE_DEFAULT = 10;
+
   // TODO(licha): Consider removing this. We can use real device config for testing.
   /** DeviceConfig interface to facilitate testing. */
   @VisibleForTesting
@@ -427,6 +432,11 @@ public final class TextClassifierSettings {
         NAMESPACE, TEXTCLASSIFIER_API_LOG_SAMPLE_RATE, TEXTCLASSIFIER_API_LOG_SAMPLE_RATE_DEFAULT);
   }
 
+  public int getSessionIdToContextCacheSize() {
+    return deviceConfig.getInt(
+        NAMESPACE, SESSION_ID_TO_CONTEXT_CACHE_SIZE, SESSION_ID_TO_CONTEXT_CACHE_SIZE_DEFAULT);
+  }
+
   public void dump(IndentingPrintWriter pw) {
     pw.println("TextClassifierSettings:");
     pw.increaseIndent();
@@ -451,6 +461,7 @@ public final class TextClassifierSettings {
     pw.printPair(MODEL_DOWNLOAD_MAX_ATTEMPTS, getModelDownloadMaxAttempts());
     pw.decreaseIndent();
     pw.printPair(TEXTCLASSIFIER_API_LOG_SAMPLE_RATE, getTextClassifierApiLogSampleRate());
+    pw.printPair(SESSION_ID_TO_CONTEXT_CACHE_SIZE, getSessionIdToContextCacheSize());
     pw.decreaseIndent();
   }
 
diff --git a/java/src/com/android/textclassifier/common/statsd/GenerateLinksLogger.java b/java/src/com/android/textclassifier/common/statsd/GenerateLinksLogger.java
index 822eb77..df63f2f 100644
--- a/java/src/com/android/textclassifier/common/statsd/GenerateLinksLogger.java
+++ b/java/src/com/android/textclassifier/common/statsd/GenerateLinksLogger.java
@@ -16,21 +16,20 @@
 
 package com.android.textclassifier.common.statsd;
 
+import android.view.textclassifier.TextClassificationContext;
+import android.view.textclassifier.TextClassificationSessionId;
 import android.view.textclassifier.TextClassifier;
 import android.view.textclassifier.TextLinks;
 import androidx.collection.ArrayMap;
 import com.android.textclassifier.common.base.TcLog;
 import com.android.textclassifier.common.logging.ResultIdUtils.ModelInfo;
 import com.android.textclassifier.common.logging.TextClassifierEvent;
-import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Random;
-import java.util.UUID;
-import java.util.function.Supplier;
 import javax.annotation.Nullable;
 
 /** A helper for logging calls to generateLinks. */
@@ -40,7 +39,6 @@ public final class GenerateLinksLogger {
 
   private final Random random;
   private final int sampleRate;
-  private final Supplier<String> randomUuidSupplier;
 
   /**
    * @param sampleRate the rate at which log events are written. (e.g. 100 means there is a 0.01
@@ -48,24 +46,14 @@ public final class GenerateLinksLogger {
    *     events, pass 1.
    */
   public GenerateLinksLogger(int sampleRate) {
-    this(sampleRate, () -> UUID.randomUUID().toString());
-  }
-
-  /**
-   * @param sampleRate the rate at which log events are written. (e.g. 100 means there is a 0.01
-   *     chance that a call to logGenerateLinks results in an event being written). To write all
-   *     events, pass 1.
-   * @param randomUuidSupplier supplies random UUIDs.
-   */
-  @VisibleForTesting
-  GenerateLinksLogger(int sampleRate, Supplier<String> randomUuidSupplier) {
     this.sampleRate = sampleRate;
     random = new Random();
-    this.randomUuidSupplier = Preconditions.checkNotNull(randomUuidSupplier);
   }
 
   /** Logs statistics about a call to generateLinks. */
   public void logGenerateLinks(
+      @Nullable TextClassificationSessionId sessionId,
+      @Nullable TextClassificationContext textClassificationContext,
       CharSequence text,
       TextLinks links,
       String callingPackageName,
@@ -95,20 +83,33 @@ public final class GenerateLinksLogger {
       totalStats.countLink(link);
       perEntityTypeStats.computeIfAbsent(entityType, k -> new LinkifyStats()).countLink(link);
     }
+    int widgetType = TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_UNKNOWN;
+    if (textClassificationContext != null) {
+      widgetType = WidgetTypeConverter.toLoggingValue(textClassificationContext.getWidgetType());
+    }
 
-    final String callId = randomUuidSupplier.get();
+    final String sessionIdStr = sessionId == null ? null : sessionId.getValue();
     writeStats(
-        callId, callingPackageName, null, totalStats, text, latencyMs, annotatorModel, langIdModel);
+        sessionIdStr,
+        callingPackageName,
+        null,
+        totalStats,
+        text,
+        widgetType,
+        latencyMs,
+        annotatorModel,
+        langIdModel);
     // Sort the entity types to ensure the logging order is deterministic.
     ImmutableList<String> sortedEntityTypes =
         ImmutableList.sortedCopyOf(perEntityTypeStats.keySet());
     for (String entityType : sortedEntityTypes) {
       writeStats(
-          callId,
+          sessionIdStr,
           callingPackageName,
           entityType,
           perEntityTypeStats.get(entityType),
           text,
+          widgetType,
           latencyMs,
           annotatorModel,
           langIdModel);
@@ -130,11 +131,12 @@ public final class GenerateLinksLogger {
 
   /** Writes a log event for the given stats. */
   private static void writeStats(
-      String callId,
+      @Nullable String sessionId,
       String callingPackageName,
       @Nullable String entityType,
       LinkifyStats stats,
       CharSequence text,
+      int widgetType,
       long latencyMs,
       Optional<ModelInfo> annotatorModel,
       Optional<ModelInfo> langIdModel) {
@@ -142,10 +144,10 @@ public final class GenerateLinksLogger {
     String langIdModelName = langIdModel.transform(ModelInfo::toModelName).or("");
     TextClassifierStatsLog.write(
         TextClassifierStatsLog.TEXT_LINKIFY_EVENT,
-        callId,
+        sessionId,
         TextClassifierEvent.TYPE_LINKS_GENERATED,
         annotatorModelName,
-        TextClassifierEventLogger.WidgetType.WIDGET_TYPE_UNKNOWN,
+        widgetType,
         /* eventIndex */ 0,
         entityType,
         stats.numLinks,
@@ -161,7 +163,7 @@ public final class GenerateLinksLogger {
           String.format(
               Locale.US,
               "%s:%s %d links (%d/%d chars) %dms %s annotator=%s langid=%s",
-              callId,
+              sessionId,
               entityType,
               stats.numLinks,
               stats.numLinksTextLength,
diff --git a/java/src/com/android/textclassifier/common/statsd/TextClassifierEventLogger.java b/java/src/com/android/textclassifier/common/statsd/TextClassifierEventLogger.java
index 6678142..06ad44f 100644
--- a/java/src/com/android/textclassifier/common/statsd/TextClassifierEventLogger.java
+++ b/java/src/com/android/textclassifier/common/statsd/TextClassifierEventLogger.java
@@ -19,7 +19,6 @@ package com.android.textclassifier.common.statsd;
 import static com.google.common.base.Charsets.UTF_8;
 import static com.google.common.base.Strings.nullToEmpty;
 
-import android.view.textclassifier.TextClassifier;
 import com.android.textclassifier.common.base.TcLog;
 import com.android.textclassifier.common.logging.ResultIdUtils;
 import com.android.textclassifier.common.logging.TextClassificationContext;
@@ -195,60 +194,20 @@ public final class TextClassifierEventLogger {
     return ResultIdUtils.getModelNames(event.getResultId());
   }
 
-  @Nullable
-  private static String getPackageName(TextClassifierEvent event) {
+  private static int getWidgetType(TextClassifierEvent event) {
     TextClassificationContext eventContext = event.getEventContext();
     if (eventContext == null) {
-      return null;
+      return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_UNKNOWN;
     }
-    return eventContext.getPackageName();
+    return WidgetTypeConverter.toLoggingValue(eventContext.getWidgetType());
   }
 
-  private static int getWidgetType(TextClassifierEvent event) {
+  @Nullable
+  private static String getPackageName(TextClassifierEvent event) {
     TextClassificationContext eventContext = event.getEventContext();
     if (eventContext == null) {
-      return WidgetType.WIDGET_TYPE_UNKNOWN;
-    }
-    switch (eventContext.getWidgetType()) {
-      case TextClassifier.WIDGET_TYPE_UNKNOWN:
-        return WidgetType.WIDGET_TYPE_UNKNOWN;
-      case TextClassifier.WIDGET_TYPE_TEXTVIEW:
-        return WidgetType.WIDGET_TYPE_TEXTVIEW;
-      case TextClassifier.WIDGET_TYPE_EDITTEXT:
-        return WidgetType.WIDGET_TYPE_EDITTEXT;
-      case TextClassifier.WIDGET_TYPE_UNSELECTABLE_TEXTVIEW:
-        return WidgetType.WIDGET_TYPE_UNSELECTABLE_TEXTVIEW;
-      case TextClassifier.WIDGET_TYPE_WEBVIEW:
-        return WidgetType.WIDGET_TYPE_WEBVIEW;
-      case TextClassifier.WIDGET_TYPE_EDIT_WEBVIEW:
-        return WidgetType.WIDGET_TYPE_EDIT_WEBVIEW;
-      case TextClassifier.WIDGET_TYPE_CUSTOM_TEXTVIEW:
-        return WidgetType.WIDGET_TYPE_CUSTOM_TEXTVIEW;
-      case TextClassifier.WIDGET_TYPE_CUSTOM_EDITTEXT:
-        return WidgetType.WIDGET_TYPE_CUSTOM_EDITTEXT;
-      case TextClassifier.WIDGET_TYPE_CUSTOM_UNSELECTABLE_TEXTVIEW:
-        return WidgetType.WIDGET_TYPE_CUSTOM_UNSELECTABLE_TEXTVIEW;
-      case TextClassifier.WIDGET_TYPE_NOTIFICATION:
-        return WidgetType.WIDGET_TYPE_NOTIFICATION;
-      default: // fall out
+      return null;
     }
-    return WidgetType.WIDGET_TYPE_UNKNOWN;
-  }
-
-  /** Widget type constants for logging. */
-  public static final class WidgetType {
-    // Sync these constants with textclassifier_enums.proto.
-    public static final int WIDGET_TYPE_UNKNOWN = 0;
-    public static final int WIDGET_TYPE_TEXTVIEW = 1;
-    public static final int WIDGET_TYPE_EDITTEXT = 2;
-    public static final int WIDGET_TYPE_UNSELECTABLE_TEXTVIEW = 3;
-    public static final int WIDGET_TYPE_WEBVIEW = 4;
-    public static final int WIDGET_TYPE_EDIT_WEBVIEW = 5;
-    public static final int WIDGET_TYPE_CUSTOM_TEXTVIEW = 6;
-    public static final int WIDGET_TYPE_CUSTOM_EDITTEXT = 7;
-    public static final int WIDGET_TYPE_CUSTOM_UNSELECTABLE_TEXTVIEW = 8;
-    public static final int WIDGET_TYPE_NOTIFICATION = 9;
-
-    private WidgetType() {}
+    return eventContext.getPackageName();
   }
 }
diff --git a/java/src/com/android/textclassifier/common/statsd/WidgetTypeConverter.java b/java/src/com/android/textclassifier/common/statsd/WidgetTypeConverter.java
new file mode 100644
index 0000000..13c04d1
--- /dev/null
+++ b/java/src/com/android/textclassifier/common/statsd/WidgetTypeConverter.java
@@ -0,0 +1,57 @@
+/*
+ * 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 com.android.textclassifier.common.statsd;
+
+import android.view.textclassifier.TextClassifier;
+
+/** Converts TextClassifier's WidgetTypes to enum values that are logged to server. */
+final class WidgetTypeConverter {
+  public static int toLoggingValue(String widgetType) {
+    switch (widgetType) {
+      case TextClassifier.WIDGET_TYPE_UNKNOWN:
+        return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_UNKNOWN;
+      case TextClassifier.WIDGET_TYPE_TEXTVIEW:
+        return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_TEXTVIEW;
+      case TextClassifier.WIDGET_TYPE_EDITTEXT:
+        return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_EDITTEXT;
+      case TextClassifier.WIDGET_TYPE_UNSELECTABLE_TEXTVIEW:
+        return TextClassifierStatsLog
+            .TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_UNSELECTABLE_TEXTVIEW;
+      case TextClassifier.WIDGET_TYPE_WEBVIEW:
+        return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_WEBVIEW;
+      case TextClassifier.WIDGET_TYPE_EDIT_WEBVIEW:
+        return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_EDIT_WEBVIEW;
+      case TextClassifier.WIDGET_TYPE_CUSTOM_TEXTVIEW:
+        return TextClassifierStatsLog
+            .TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_CUSTOM_TEXTVIEW;
+      case TextClassifier.WIDGET_TYPE_CUSTOM_EDITTEXT:
+        return TextClassifierStatsLog
+            .TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_CUSTOM_EDITTEXT;
+      case TextClassifier.WIDGET_TYPE_CUSTOM_UNSELECTABLE_TEXTVIEW:
+        return TextClassifierStatsLog
+            .TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_CUSTOM_UNSELECTABLE_TEXTVIEW;
+      case TextClassifier.WIDGET_TYPE_NOTIFICATION:
+        return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_NOTIFICATION;
+      case "clipboard": // TODO(tonymak) Replace it with WIDGET_TYPE_CLIPBOARD once S SDK is dropped
+        return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_CLIPBOARD;
+      default: // fall out
+    }
+    return TextClassifierStatsLog.TEXT_SELECTION_EVENT__WIDGET_TYPE__WIDGET_TYPE_UNKNOWN;
+  }
+
+  private WidgetTypeConverter() {}
+}
diff --git a/java/tests/instrumentation/src/com/android/textclassifier/TextClassifierImplTest.java b/java/tests/instrumentation/src/com/android/textclassifier/TextClassifierImplTest.java
index 07e03ab..81aa832 100644
--- a/java/tests/instrumentation/src/com/android/textclassifier/TextClassifierImplTest.java
+++ b/java/tests/instrumentation/src/com/android/textclassifier/TextClassifierImplTest.java
@@ -94,7 +94,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextSelection selection = classifier.suggestSelection(request);
+    TextSelection selection = classifier.suggestSelection(null, null, request);
     assertThat(
         selection, isTextSelection(smartStartIndex, smartEndIndex, TextClassifier.TYPE_EMAIL));
   }
@@ -113,7 +113,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextSelection selection = classifier.suggestSelection(request);
+    TextSelection selection = classifier.suggestSelection(null, null, request);
     assertThat(selection, isTextSelection(smartStartIndex, smartEndIndex, TextClassifier.TYPE_URL));
   }
 
@@ -128,7 +128,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextSelection selection = classifier.suggestSelection(request);
+    TextSelection selection = classifier.suggestSelection(null, null, request);
     assertThat(selection, isTextSelection(startIndex, endIndex, NO_TYPE));
   }
 
@@ -143,7 +143,8 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextClassification classification = classifier.classifyText(request);
+    TextClassification classification =
+        classifier.classifyText(/* sessionId= */ null, null, request);
     assertThat(classification, isTextClassification(classifiedText, TextClassifier.TYPE_EMAIL));
   }
 
@@ -158,7 +159,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextClassification classification = classifier.classifyText(request);
+    TextClassification classification = classifier.classifyText(null, null, request);
     assertThat(classification, isTextClassification(classifiedText, TextClassifier.TYPE_URL));
     assertThat(classification, containsIntentWithAction(Intent.ACTION_VIEW));
   }
@@ -171,7 +172,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextClassification classification = classifier.classifyText(request);
+    TextClassification classification = classifier.classifyText(null, null, request);
     assertThat(classification, isTextClassification(text, TextClassifier.TYPE_ADDRESS));
   }
 
@@ -186,7 +187,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextClassification classification = classifier.classifyText(request);
+    TextClassification classification = classifier.classifyText(null, null, request);
     assertThat(classification, isTextClassification(classifiedText, TextClassifier.TYPE_URL));
     assertThat(classification, containsIntentWithAction(Intent.ACTION_VIEW));
   }
@@ -202,7 +203,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextClassification classification = classifier.classifyText(request);
+    TextClassification classification = classifier.classifyText(null, null, request);
     assertThat(classification, isTextClassification(classifiedText, TextClassifier.TYPE_DATE));
     Bundle extras = classification.getExtras();
     List<Bundle> entities = ExtrasUtils.getEntities(extras);
@@ -223,7 +224,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextClassification classification = classifier.classifyText(request);
+    TextClassification classification = classifier.classifyText(null, null, request);
     assertThat(classification, isTextClassification(classifiedText, TextClassifier.TYPE_DATE_TIME));
   }
 
@@ -237,7 +238,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
 
-    TextClassification classification = classifier.classifyText(request);
+    TextClassification classification = classifier.classifyText(null, null, request);
     RemoteAction translateAction = classification.getActions().get(0);
     assertEquals(1, classification.getActions().size());
     assertEquals("Translate", translateAction.getTitle().toString());
@@ -261,7 +262,7 @@ public class TextClassifierImplTest {
     String text = "The number is +12122537077. See you tonight!";
     TextLinks.Request request = new TextLinks.Request.Builder(text).build();
     assertThat(
-        classifier.generateLinks(request),
+        classifier.generateLinks(null, null, request),
         isTextLinksContaining(text, "+12122537077", TextClassifier.TYPE_PHONE));
   }
 
@@ -277,7 +278,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
     assertThat(
-        classifier.generateLinks(request),
+        classifier.generateLinks(null, null, request),
         not(isTextLinksContaining(text, "apple@banana.com", TextClassifier.TYPE_EMAIL)));
   }
 
@@ -291,7 +292,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
     assertThat(
-        classifier.generateLinks(request),
+        classifier.generateLinks(null, null, request),
         isTextLinksContaining(
             text, "1600 Amphitheater Parkway, Mountain View, CA", TextClassifier.TYPE_ADDRESS));
   }
@@ -308,7 +309,7 @@ public class TextClassifierImplTest {
             .setDefaultLocales(LOCALES)
             .build();
     assertThat(
-        classifier.generateLinks(request),
+        classifier.generateLinks(null, null, request),
         not(isTextLinksContaining(text, "apple@banana.com", TextClassifier.TYPE_EMAIL)));
   }
 
@@ -317,7 +318,7 @@ public class TextClassifierImplTest {
     char[] manySpaces = new char[classifier.getMaxGenerateLinksTextLength()];
     Arrays.fill(manySpaces, ' ');
     TextLinks.Request request = new TextLinks.Request.Builder(new String(manySpaces)).build();
-    TextLinks links = classifier.generateLinks(request);
+    TextLinks links = classifier.generateLinks(null, null, request);
     assertTrue(links.getLinks().isEmpty());
   }
 
@@ -327,7 +328,7 @@ public class TextClassifierImplTest {
     TextLinks.Request request = new TextLinks.Request.Builder(url).build();
     assertEquals(
         TextLinks.STATUS_UNSUPPORTED_CHARACTER,
-        classifier.generateLinks(request).apply(url, 0, null));
+        classifier.generateLinks(null, null, request).apply(url, 0, null));
   }
 
   @Test
@@ -335,7 +336,8 @@ public class TextClassifierImplTest {
     char[] manySpaces = new char[classifier.getMaxGenerateLinksTextLength() + 1];
     Arrays.fill(manySpaces, ' ');
     TextLinks.Request request = new TextLinks.Request.Builder(new String(manySpaces)).build();
-    expectThrows(IllegalArgumentException.class, () -> classifier.generateLinks(request));
+    expectThrows(
+        IllegalArgumentException.class, () -> classifier.generateLinks(null, null, request));
   }
 
   @Test
@@ -345,7 +347,7 @@ public class TextClassifierImplTest {
     ExtrasUtils.putIsSerializedEntityDataEnabled(extras, true);
     TextLinks.Request request = new TextLinks.Request.Builder(text).setExtras(extras).build();
 
-    TextLinks textLinks = classifier.generateLinks(request);
+    TextLinks textLinks = classifier.generateLinks(null, null, request);
 
     assertThat(textLinks.getLinks()).hasSize(1);
     TextLinks.TextLink textLink = textLinks.getLinks().iterator().next();
@@ -360,7 +362,7 @@ public class TextClassifierImplTest {
     String text = "The number is +12122537077.";
     TextLinks.Request request = new TextLinks.Request.Builder(text).build();
 
-    TextLinks textLinks = classifier.generateLinks(request);
+    TextLinks textLinks = classifier.generateLinks(null, null, request);
 
     assertThat(textLinks.getLinks()).hasSize(1);
     TextLinks.TextLink textLink = textLinks.getLinks().iterator().next();
@@ -372,7 +374,7 @@ public class TextClassifierImplTest {
   public void testDetectLanguage() throws IOException {
     String text = "This is English text";
     TextLanguage.Request request = new TextLanguage.Request.Builder(text).build();
-    TextLanguage textLanguage = classifier.detectLanguage(request);
+    TextLanguage textLanguage = classifier.detectLanguage(null, null, request);
     assertThat(textLanguage, isTextLanguage("en"));
   }
 
@@ -380,7 +382,7 @@ public class TextClassifierImplTest {
   public void testDetectLanguage_japanese() throws IOException {
     String text = "これは日本語のテキストです";
     TextLanguage.Request request = new TextLanguage.Request.Builder(text).build();
-    TextLanguage textLanguage = classifier.detectLanguage(request);
+    TextLanguage textLanguage = classifier.detectLanguage(null, null, request);
     assertThat(textLanguage, isTextLanguage("ja"));
   }
 
@@ -401,7 +403,8 @@ public class TextClassifierImplTest {
             .setTypeConfig(typeConfig)
             .build();
 
-    ConversationActions conversationActions = classifier.suggestConversationActions(request);
+    ConversationActions conversationActions =
+        classifier.suggestConversationActions(null, null, request);
     assertThat(conversationActions.getConversationActions()).hasSize(1);
     ConversationAction conversationAction = conversationActions.getConversationActions().get(0);
     assertThat(conversationAction.getType()).isEqualTo(ConversationAction.TYPE_TEXT_REPLY);
@@ -424,7 +427,8 @@ public class TextClassifierImplTest {
             .setTypeConfig(typeConfig)
             .build();
 
-    ConversationActions conversationActions = classifier.suggestConversationActions(request);
+    ConversationActions conversationActions =
+        classifier.suggestConversationActions(null, null, request);
     assertTrue(conversationActions.getConversationActions().size() > 1);
     for (ConversationAction conversationAction : conversationActions.getConversationActions()) {
       assertThat(conversationAction, isConversationAction(ConversationAction.TYPE_TEXT_REPLY));
@@ -448,7 +452,8 @@ public class TextClassifierImplTest {
             .setTypeConfig(typeConfig)
             .build();
 
-    ConversationActions conversationActions = classifier.suggestConversationActions(request);
+    ConversationActions conversationActions =
+        classifier.suggestConversationActions(null, null, request);
     assertThat(conversationActions.getConversationActions()).hasSize(1);
     ConversationAction conversationAction = conversationActions.getConversationActions().get(0);
     assertThat(conversationAction.getType()).isEqualTo(ConversationAction.TYPE_OPEN_URL);
@@ -475,7 +480,8 @@ public class TextClassifierImplTest {
             .setTypeConfig(typeConfig)
             .build();
 
-    ConversationActions conversationActions = classifier.suggestConversationActions(request);
+    ConversationActions conversationActions =
+        classifier.suggestConversationActions(null, null, request);
     assertThat(conversationActions.getConversationActions()).hasSize(1);
     ConversationAction conversationAction = conversationActions.getConversationActions().get(0);
     assertThat(conversationAction.getType()).isEqualTo(TYPE_COPY);
@@ -497,7 +503,8 @@ public class TextClassifierImplTest {
             .setMaxSuggestions(3)
             .build();
 
-    ConversationActions conversationActions = classifier.suggestConversationActions(request);
+    ConversationActions conversationActions =
+        classifier.suggestConversationActions(null, null, request);
 
     assertThat(conversationActions.getConversationActions()).isEmpty();
   }
diff --git a/java/tests/instrumentation/src/com/android/textclassifier/common/ModelFileManagerTest.java b/java/tests/instrumentation/src/com/android/textclassifier/common/ModelFileManagerTest.java
index 03041e1..4d5ca4a 100644
--- a/java/tests/instrumentation/src/com/android/textclassifier/common/ModelFileManagerTest.java
+++ b/java/tests/instrumentation/src/com/android/textclassifier/common/ModelFileManagerTest.java
@@ -501,10 +501,10 @@ public final class ModelFileManagerTest {
     ImmutableList<ModelFile> listedModels = regularFilePatternMatchLister.list(MODEL_TYPE);
 
     assertThat(listedModels).hasSize(2);
-    assertThat(listedModels.get(0).absolutePath).isEqualTo(modelFile1.getAbsolutePath());
     assertThat(listedModels.get(0).isAsset).isFalse();
-    assertThat(listedModels.get(1).absolutePath).isEqualTo(modelFile2.getAbsolutePath());
     assertThat(listedModels.get(1).isAsset).isFalse();
+    assertThat(ImmutableList.of(listedModels.get(0).absolutePath, listedModels.get(1).absolutePath))
+        .containsExactly(modelFile1.getAbsolutePath(), modelFile2.getAbsolutePath());
   }
 
   @Test
diff --git a/java/tests/instrumentation/src/com/android/textclassifier/common/statsd/GenerateLinksLoggerTest.java b/java/tests/instrumentation/src/com/android/textclassifier/common/statsd/GenerateLinksLoggerTest.java
index 6c66dd5..e215b15 100644
--- a/java/tests/instrumentation/src/com/android/textclassifier/common/statsd/GenerateLinksLoggerTest.java
+++ b/java/tests/instrumentation/src/com/android/textclassifier/common/statsd/GenerateLinksLoggerTest.java
@@ -18,8 +18,12 @@ package com.android.textclassifier.common.statsd;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import android.os.Binder;
+import android.os.Parcel;
 import android.stats.textclassifier.EventType;
 import android.stats.textclassifier.WidgetType;
+import android.view.textclassifier.TextClassificationContext;
+import android.view.textclassifier.TextClassificationSessionId;
 import android.view.textclassifier.TextClassifier;
 import android.view.textclassifier.TextLinks;
 import androidx.test.core.app.ApplicationProvider;
@@ -55,6 +59,11 @@ public class GenerateLinksLoggerTest {
       new ModelInfo(1, ImmutableList.of(Locale.ENGLISH));
   private static final ModelInfo LANGID_MODEL =
       new ModelInfo(2, ImmutableList.of(Locale.forLanguageTag("*")));
+  private static final String SESSION_ID = "123456";
+  private static final String WIDGET_TYPE = TextClassifier.WIDGET_TYPE_WEBVIEW;
+  private static final WidgetType WIDGET_TYPE_ENUM = WidgetType.WIDGET_TYPE_WEBVIEW;
+  private final TextClassificationContext textClassificationContext =
+      new TextClassificationContext.Builder(PACKAGE_NAME, WIDGET_TYPE).build();
 
   @Before
   public void setup() throws Exception {
@@ -83,11 +92,11 @@ public class GenerateLinksLoggerTest {
         new TextLinks.Builder(testText)
             .addLink(phoneOffset, phoneOffset + phoneText.length(), phoneEntityScores)
             .build();
-    String uuid = "uuid";
 
-    GenerateLinksLogger generateLinksLogger =
-        new GenerateLinksLogger(/* sampleRate= */ 1, () -> uuid);
+    GenerateLinksLogger generateLinksLogger = new GenerateLinksLogger(/* sampleRate= */ 1);
     generateLinksLogger.logGenerateLinks(
+        createTextClassificationSessionId(),
+        textClassificationContext,
         testText,
         links,
         PACKAGE_NAME,
@@ -103,10 +112,10 @@ public class GenerateLinksLoggerTest {
     assertThat(loggedEvents).hasSize(2);
     TextLinkifyEvent summaryEvent =
         AtomsProto.TextLinkifyEvent.newBuilder()
-            .setSessionId(uuid)
+            .setSessionId(SESSION_ID)
             .setEventIndex(0)
             .setModelName("en_v1")
-            .setWidgetType(WidgetType.WIDGET_TYPE_UNKNOWN)
+            .setWidgetType(WIDGET_TYPE_ENUM)
             .setEventType(EventType.LINKS_GENERATED)
             .setPackageName(PACKAGE_NAME)
             .setEntityType("")
@@ -118,10 +127,10 @@ public class GenerateLinksLoggerTest {
             .build();
     TextLinkifyEvent phoneEvent =
         AtomsProto.TextLinkifyEvent.newBuilder()
-            .setSessionId(uuid)
+            .setSessionId(SESSION_ID)
             .setEventIndex(0)
             .setModelName("en_v1")
-            .setWidgetType(WidgetType.WIDGET_TYPE_UNKNOWN)
+            .setWidgetType(WIDGET_TYPE_ENUM)
             .setEventType(EventType.LINKS_GENERATED)
             .setPackageName(PACKAGE_NAME)
             .setEntityType(TextClassifier.TYPE_PHONE)
@@ -148,11 +157,11 @@ public class GenerateLinksLoggerTest {
             .addLink(phoneOffset, phoneOffset + phoneText.length(), phoneEntityScores)
             .addLink(addressOffset, addressOffset + addressText.length(), addressEntityScores)
             .build();
-    String uuid = "uuid";
 
-    GenerateLinksLogger generateLinksLogger =
-        new GenerateLinksLogger(/* sampleRate= */ 1, () -> uuid);
+    GenerateLinksLogger generateLinksLogger = new GenerateLinksLogger(/* sampleRate= */ 1);
     generateLinksLogger.logGenerateLinks(
+        createTextClassificationSessionId(),
+        textClassificationContext,
         testText,
         links,
         PACKAGE_NAME,
@@ -182,4 +191,13 @@ public class GenerateLinksLoggerTest {
     assertThat(phoneEvent.getNumLinks()).isEqualTo(1);
     assertThat(phoneEvent.getLinkedTextLength()).isEqualTo(phoneText.length());
   }
+
+  private static TextClassificationSessionId createTextClassificationSessionId() {
+    // A hack to create TextClassificationSessionId because its constructor is @hide.
+    Parcel parcel = Parcel.obtain();
+    parcel.writeString(SESSION_ID);
+    parcel.writeStrongBinder(new Binder());
+    parcel.setDataPosition(0);
+    return TextClassificationSessionId.CREATOR.createFromParcel(parcel);
+  }
 }
diff --git a/jni/com/google/android/textclassifier/ActionsSuggestionsModel.java b/jni/com/google/android/textclassifier/ActionsSuggestionsModel.java
index c5f2112..ad3992d 100644
--- a/jni/com/google/android/textclassifier/ActionsSuggestionsModel.java
+++ b/jni/com/google/android/textclassifier/ActionsSuggestionsModel.java
@@ -172,10 +172,10 @@ public final class ActionsSuggestionsModel implements AutoCloseable {
         assetFileDescriptor.getLength());
   }
 
-  /** Initializes DeepCLU, passing the given serialized config to it. */
-  public void initializeDeepClu(byte[] serializedConfig) {
-    if (!nativeInitializeDeepClu(actionsModelPtr, serializedConfig)) {
-      throw new IllegalArgumentException("Couldn't initialize DeepCLU");
+  /** Initializes conversation intent detection, passing the given serialized config to it. */
+  public void initializeConversationIntentDetection(byte[] serializedConfig) {
+    if (!nativeInitializeConversationIntentDetection(actionsModelPtr, serializedConfig)) {
+      throw new IllegalArgumentException("Couldn't initialize conversation intent detection");
     }
   }
 
@@ -345,7 +345,8 @@ public final class ActionsSuggestionsModel implements AutoCloseable {
   private static native long nativeNewActionsModelWithOffset(
       int fd, long offset, long size, byte[] preconditionsOverwrite);
 
-  private native boolean nativeInitializeDeepClu(long actionsModelPtr, byte[] serializedConfig);
+  private native boolean nativeInitializeConversationIntentDetection(
+      long actionsModelPtr, byte[] serializedConfig);
 
   private static native String nativeGetLocales(int fd);
 
diff --git a/native/FlatBufferHeaders.bp b/native/FlatBufferHeaders.bp
index bf4ff44..950eee6 100644
--- a/native/FlatBufferHeaders.bp
+++ b/native/FlatBufferHeaders.bp
@@ -15,20 +15,6 @@
 //
 
 genrule {
-    name: "libtextclassifier_fbgen_lang_id_common_flatbuffers_model",
-    srcs: ["lang_id/common/flatbuffers/model.fbs"],
-    out: ["lang_id/common/flatbuffers/model_generated.h"],
-    defaults: ["fbgen"],
-}
-
-genrule {
-    name: "libtextclassifier_fbgen_lang_id_common_flatbuffers_embedding-network",
-    srcs: ["lang_id/common/flatbuffers/embedding-network.fbs"],
-    out: ["lang_id/common/flatbuffers/embedding-network_generated.h"],
-    defaults: ["fbgen"],
-}
-
-genrule {
     name: "libtextclassifier_fbgen_actions_actions_model",
     srcs: ["actions/actions_model.fbs"],
     out: ["actions/actions_model_generated.h"],
@@ -43,23 +29,23 @@ genrule {
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_annotator_model",
-    srcs: ["annotator/model.fbs"],
-    out: ["annotator/model_generated.h"],
+    name: "libtextclassifier_fbgen_lang_id_common_flatbuffers_embedding-network",
+    srcs: ["lang_id/common/flatbuffers/embedding-network.fbs"],
+    out: ["lang_id/common/flatbuffers/embedding-network_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_annotator_person_name_person_name_model",
-    srcs: ["annotator/person_name/person_name_model.fbs"],
-    out: ["annotator/person_name/person_name_model_generated.h"],
+    name: "libtextclassifier_fbgen_lang_id_common_flatbuffers_model",
+    srcs: ["lang_id/common/flatbuffers/model.fbs"],
+    out: ["lang_id/common/flatbuffers/model_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_annotator_experimental_experimental",
-    srcs: ["annotator/experimental/experimental.fbs"],
-    out: ["annotator/experimental/experimental_generated.h"],
+    name: "libtextclassifier_fbgen_annotator_person_name_person_name_model",
+    srcs: ["annotator/person_name/person_name_model.fbs"],
+    out: ["annotator/person_name/person_name_model_generated.h"],
     defaults: ["fbgen"],
 }
 
@@ -71,37 +57,37 @@ genrule {
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_annotator_entity-data",
-    srcs: ["annotator/entity-data.fbs"],
-    out: ["annotator/entity-data_generated.h"],
+    name: "libtextclassifier_fbgen_annotator_experimental_experimental",
+    srcs: ["annotator/experimental/experimental.fbs"],
+    out: ["annotator/experimental/experimental_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_grammar_testing_value",
-    srcs: ["utils/grammar/testing/value.fbs"],
-    out: ["utils/grammar/testing/value_generated.h"],
+    name: "libtextclassifier_fbgen_annotator_entity-data",
+    srcs: ["annotator/entity-data.fbs"],
+    out: ["annotator/entity-data_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_grammar_semantics_expression",
-    srcs: ["utils/grammar/semantics/expression.fbs"],
-    out: ["utils/grammar/semantics/expression_generated.h"],
+    name: "libtextclassifier_fbgen_annotator_model",
+    srcs: ["annotator/model.fbs"],
+    out: ["annotator/model_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_grammar_rules",
-    srcs: ["utils/grammar/rules.fbs"],
-    out: ["utils/grammar/rules_generated.h"],
+    name: "libtextclassifier_fbgen_utils_flatbuffers_flatbuffers",
+    srcs: ["utils/flatbuffers/flatbuffers.fbs"],
+    out: ["utils/flatbuffers/flatbuffers_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_normalization",
-    srcs: ["utils/normalization.fbs"],
-    out: ["utils/normalization_generated.h"],
+    name: "libtextclassifier_fbgen_utils_tflite_text_encoder_config",
+    srcs: ["utils/tflite/text_encoder_config.fbs"],
+    out: ["utils/tflite/text_encoder_config_generated.h"],
     defaults: ["fbgen"],
 }
 
@@ -113,37 +99,51 @@ genrule {
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_i18n_language-tag",
-    srcs: ["utils/i18n/language-tag.fbs"],
-    out: ["utils/i18n/language-tag_generated.h"],
+    name: "libtextclassifier_fbgen_utils_zlib_buffer",
+    srcs: ["utils/zlib/buffer.fbs"],
+    out: ["utils/zlib/buffer_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_tflite_text_encoder_config",
-    srcs: ["utils/tflite/text_encoder_config.fbs"],
-    out: ["utils/tflite/text_encoder_config_generated.h"],
+    name: "libtextclassifier_fbgen_utils_container_bit-vector",
+    srcs: ["utils/container/bit-vector.fbs"],
+    out: ["utils/container/bit-vector_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_flatbuffers_flatbuffers",
-    srcs: ["utils/flatbuffers/flatbuffers.fbs"],
-    out: ["utils/flatbuffers/flatbuffers_generated.h"],
+    name: "libtextclassifier_fbgen_utils_intents_intent-config",
+    srcs: ["utils/intents/intent-config.fbs"],
+    out: ["utils/intents/intent-config_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_container_bit-vector",
-    srcs: ["utils/container/bit-vector.fbs"],
-    out: ["utils/container/bit-vector_generated.h"],
+    name: "libtextclassifier_fbgen_utils_normalization",
+    srcs: ["utils/normalization.fbs"],
+    out: ["utils/normalization_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_tokenizer",
-    srcs: ["utils/tokenizer.fbs"],
-    out: ["utils/tokenizer_generated.h"],
+    name: "libtextclassifier_fbgen_utils_grammar_semantics_expression",
+    srcs: ["utils/grammar/semantics/expression.fbs"],
+    out: ["utils/grammar/semantics/expression_generated.h"],
+    defaults: ["fbgen"],
+}
+
+genrule {
+    name: "libtextclassifier_fbgen_utils_grammar_rules",
+    srcs: ["utils/grammar/rules.fbs"],
+    out: ["utils/grammar/rules_generated.h"],
+    defaults: ["fbgen"],
+}
+
+genrule {
+    name: "libtextclassifier_fbgen_utils_grammar_testing_value",
+    srcs: ["utils/grammar/testing/value.fbs"],
+    out: ["utils/grammar/testing/value_generated.h"],
     defaults: ["fbgen"],
 }
 
@@ -155,16 +155,16 @@ genrule {
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_zlib_buffer",
-    srcs: ["utils/zlib/buffer.fbs"],
-    out: ["utils/zlib/buffer_generated.h"],
+    name: "libtextclassifier_fbgen_utils_tokenizer",
+    srcs: ["utils/tokenizer.fbs"],
+    out: ["utils/tokenizer_generated.h"],
     defaults: ["fbgen"],
 }
 
 genrule {
-    name: "libtextclassifier_fbgen_utils_intents_intent-config",
-    srcs: ["utils/intents/intent-config.fbs"],
-    out: ["utils/intents/intent-config_generated.h"],
+    name: "libtextclassifier_fbgen_utils_i18n_language-tag",
+    srcs: ["utils/i18n/language-tag.fbs"],
+    out: ["utils/i18n/language-tag_generated.h"],
     defaults: ["fbgen"],
 }
 
@@ -178,50 +178,50 @@ cc_library_headers {
         "com.android.extservices",
     ],
     generated_headers: [
-        "libtextclassifier_fbgen_lang_id_common_flatbuffers_model",
-        "libtextclassifier_fbgen_lang_id_common_flatbuffers_embedding-network",
         "libtextclassifier_fbgen_actions_actions_model",
         "libtextclassifier_fbgen_actions_actions-entity-data",
-        "libtextclassifier_fbgen_annotator_model",
+        "libtextclassifier_fbgen_lang_id_common_flatbuffers_embedding-network",
+        "libtextclassifier_fbgen_lang_id_common_flatbuffers_model",
         "libtextclassifier_fbgen_annotator_person_name_person_name_model",
-        "libtextclassifier_fbgen_annotator_experimental_experimental",
         "libtextclassifier_fbgen_annotator_datetime_datetime",
+        "libtextclassifier_fbgen_annotator_experimental_experimental",
         "libtextclassifier_fbgen_annotator_entity-data",
-        "libtextclassifier_fbgen_utils_grammar_semantics_expression",
-        "libtextclassifier_fbgen_utils_grammar_rules",
-        "libtextclassifier_fbgen_utils_normalization",
-        "libtextclassifier_fbgen_utils_resources",
-        "libtextclassifier_fbgen_utils_i18n_language-tag",
-        "libtextclassifier_fbgen_utils_tflite_text_encoder_config",
+        "libtextclassifier_fbgen_annotator_model",
         "libtextclassifier_fbgen_utils_flatbuffers_flatbuffers",
-        "libtextclassifier_fbgen_utils_container_bit-vector",
-        "libtextclassifier_fbgen_utils_tokenizer",
-        "libtextclassifier_fbgen_utils_codepoint-range",
+        "libtextclassifier_fbgen_utils_tflite_text_encoder_config",
+        "libtextclassifier_fbgen_utils_resources",
         "libtextclassifier_fbgen_utils_zlib_buffer",
+        "libtextclassifier_fbgen_utils_container_bit-vector",
         "libtextclassifier_fbgen_utils_intents_intent-config",
+        "libtextclassifier_fbgen_utils_normalization",
+        "libtextclassifier_fbgen_utils_grammar_semantics_expression",
+        "libtextclassifier_fbgen_utils_grammar_rules",
+        "libtextclassifier_fbgen_utils_codepoint-range",
+        "libtextclassifier_fbgen_utils_tokenizer",
+        "libtextclassifier_fbgen_utils_i18n_language-tag",
     ],
     export_generated_headers: [
-        "libtextclassifier_fbgen_lang_id_common_flatbuffers_model",
-        "libtextclassifier_fbgen_lang_id_common_flatbuffers_embedding-network",
         "libtextclassifier_fbgen_actions_actions_model",
         "libtextclassifier_fbgen_actions_actions-entity-data",
-        "libtextclassifier_fbgen_annotator_model",
+        "libtextclassifier_fbgen_lang_id_common_flatbuffers_embedding-network",
+        "libtextclassifier_fbgen_lang_id_common_flatbuffers_model",
         "libtextclassifier_fbgen_annotator_person_name_person_name_model",
-        "libtextclassifier_fbgen_annotator_experimental_experimental",
         "libtextclassifier_fbgen_annotator_datetime_datetime",
+        "libtextclassifier_fbgen_annotator_experimental_experimental",
         "libtextclassifier_fbgen_annotator_entity-data",
-        "libtextclassifier_fbgen_utils_grammar_semantics_expression",
-        "libtextclassifier_fbgen_utils_grammar_rules",
-        "libtextclassifier_fbgen_utils_normalization",
-        "libtextclassifier_fbgen_utils_resources",
-        "libtextclassifier_fbgen_utils_i18n_language-tag",
-        "libtextclassifier_fbgen_utils_tflite_text_encoder_config",
+        "libtextclassifier_fbgen_annotator_model",
         "libtextclassifier_fbgen_utils_flatbuffers_flatbuffers",
-        "libtextclassifier_fbgen_utils_container_bit-vector",
-        "libtextclassifier_fbgen_utils_tokenizer",
-        "libtextclassifier_fbgen_utils_codepoint-range",
+        "libtextclassifier_fbgen_utils_tflite_text_encoder_config",
+        "libtextclassifier_fbgen_utils_resources",
         "libtextclassifier_fbgen_utils_zlib_buffer",
+        "libtextclassifier_fbgen_utils_container_bit-vector",
         "libtextclassifier_fbgen_utils_intents_intent-config",
+        "libtextclassifier_fbgen_utils_normalization",
+        "libtextclassifier_fbgen_utils_grammar_semantics_expression",
+        "libtextclassifier_fbgen_utils_grammar_rules",
+        "libtextclassifier_fbgen_utils_codepoint-range",
+        "libtextclassifier_fbgen_utils_tokenizer",
+        "libtextclassifier_fbgen_utils_i18n_language-tag",
     ],
 }
 
diff --git a/native/JavaTests.bp b/native/JavaTests.bp
index 4c22ba3..78d5748 100644
--- a/native/JavaTests.bp
+++ b/native/JavaTests.bp
@@ -17,30 +17,30 @@
 filegroup {
     name: "libtextclassifier_java_test_sources",
     srcs: [
-        "actions/actions-suggestions_test.cc",
         "actions/grammar-actions_test.cc",
+        "actions/actions-suggestions_test.cc",
         "annotator/pod_ner/pod-ner-impl_test.cc",
         "annotator/datetime/regex-parser_test.cc",
-        "annotator/datetime/datetime-grounder_test.cc",
         "annotator/datetime/grammar-parser_test.cc",
-        "utils/grammar/parsing/lexer_test.cc",
-        "utils/regex-match_test.cc",
-        "utils/calendar/calendar_test.cc",
+        "annotator/datetime/datetime-grounder_test.cc",
         "utils/intents/intent-generator-test-lib.cc",
-        "annotator/grammar/grammar-annotator_test.cc",
-        "annotator/grammar/test-utils.cc",
+        "utils/calendar/calendar_test.cc",
+        "utils/regex-match_test.cc",
+        "utils/grammar/parsing/lexer_test.cc",
         "annotator/number/number_test-include.cc",
         "annotator/annotator_test-include.cc",
+        "annotator/grammar/grammar-annotator_test.cc",
+        "annotator/grammar/test-utils.cc",
         "utils/utf8/unilib_test-include.cc",
-        "utils/grammar/parsing/parser_test.cc",
         "utils/grammar/analyzer_test.cc",
         "utils/grammar/semantics/composer_test.cc",
-        "utils/grammar/semantics/evaluators/merge-values-eval_test.cc",
-        "utils/grammar/semantics/evaluators/constituent-eval_test.cc",
-        "utils/grammar/semantics/evaluators/parse-number-eval_test.cc",
         "utils/grammar/semantics/evaluators/arithmetic-eval_test.cc",
-        "utils/grammar/semantics/evaluators/span-eval_test.cc",
+        "utils/grammar/semantics/evaluators/merge-values-eval_test.cc",
         "utils/grammar/semantics/evaluators/const-eval_test.cc",
         "utils/grammar/semantics/evaluators/compose-eval_test.cc",
+        "utils/grammar/semantics/evaluators/span-eval_test.cc",
+        "utils/grammar/semantics/evaluators/parse-number-eval_test.cc",
+        "utils/grammar/semantics/evaluators/constituent-eval_test.cc",
+        "utils/grammar/parsing/parser_test.cc",
     ],
 }
diff --git a/native/actions/actions-entity-data.fbs b/native/actions/actions-entity-data.fbs
index 21584b6..21584b6 100755..100644
--- a/native/actions/actions-entity-data.fbs
+++ b/native/actions/actions-entity-data.fbs
diff --git a/native/actions/actions-suggestions.cc b/native/actions/actions-suggestions.cc
index f437c8d..830976e 100644
--- a/native/actions/actions-suggestions.cc
+++ b/native/actions/actions-suggestions.cc
@@ -1040,13 +1040,13 @@ bool ActionsSuggestions::SuggestActionsFromModel(
   return ReadModelOutput(interpreter->get(), options, response);
 }
 
-Status ActionsSuggestions::SuggestActionsFromDeepClu(
+Status ActionsSuggestions::SuggestActionsFromConversationIntentDetection(
     const Conversation& conversation, const ActionSuggestionOptions& options,
     std::vector<ActionSuggestion>* actions) const {
-  std::vector<ActionSuggestion> deep_clu_actions;
-  TC3_ASSIGN_OR_RETURN(deep_clu_actions,
-                       deep_clu_->SuggestActions(conversation, options));
-  for (const auto& action : deep_clu_actions) {
+  TC3_ASSIGN_OR_RETURN(
+      std::vector<ActionSuggestion> new_actions,
+      conversation_intent_detection_->SuggestActions(conversation, options));
+  for (auto& action : new_actions) {
     actions->push_back(std::move(action));
   }
   return Status::OK;
@@ -1381,12 +1381,13 @@ bool ActionsSuggestions::GatherActionsSuggestions(
     return true;
   }
 
-  if (deep_clu_) {
+  if (conversation_intent_detection_) {
     // TODO(zbin): Ensure the deduplication/ranking logic in ranker.cc works.
-    auto actions = SuggestActionsFromDeepClu(annotated_conversation, options,
-                                             &response->actions);
+    auto actions = SuggestActionsFromConversationIntentDetection(
+        annotated_conversation, options, &response->actions);
     if (!actions.ok()) {
-      TC3_LOG(ERROR) << "Could not run DeepCLU: " << actions.error_message();
+      TC3_LOG(ERROR) << "Could not run conversation intent detection: "
+                     << actions.error_message();
       return false;
     }
   }
@@ -1475,14 +1476,15 @@ const ActionsModel* ViewActionsModel(const void* buffer, int size) {
   return LoadAndVerifyModel(reinterpret_cast<const uint8_t*>(buffer), size);
 }
 
-bool ActionsSuggestions::InitializeDeepClu(
+bool ActionsSuggestions::InitializeConversationIntentDetection(
     const std::string& serialized_config) {
-  auto deep_clu = std::make_unique<DeepClu>();
-  if (!deep_clu->Initialize(serialized_config).ok()) {
-    TC3_LOG(ERROR) << "Failed to initialize DeepCLU.";
+  auto conversation_intent_detection =
+      std::make_unique<ConversationIntentDetection>();
+  if (!conversation_intent_detection->Initialize(serialized_config).ok()) {
+    TC3_LOG(ERROR) << "Failed to initialize conversation intent detection.";
     return false;
   }
-  deep_clu_ = std::move(deep_clu);
+  conversation_intent_detection_ = std::move(conversation_intent_detection);
   return true;
 }
 
diff --git a/native/actions/actions-suggestions.h b/native/actions/actions-suggestions.h
index 08a3f65..32edc78 100644
--- a/native/actions/actions-suggestions.h
+++ b/native/actions/actions-suggestions.h
@@ -25,7 +25,7 @@
 #include <vector>
 
 #include "actions/actions_model_generated.h"
-#include "actions/deep_clu/deep-clu.h"
+#include "actions/conversation_intent_detection/conversation-intent-detection.h"
 #include "actions/feature-processor.h"
 #include "actions/grammar-actions.h"
 #include "actions/ranker.h"
@@ -105,7 +105,8 @@ class ActionsSuggestions {
       const Conversation& conversation, const Annotator* annotator,
       const ActionSuggestionOptions& options = ActionSuggestionOptions()) const;
 
-  bool InitializeDeepClu(const std::string& serialized_config);
+  bool InitializeConversationIntentDetection(
+      const std::string& serialized_config);
 
   const ActionsModel* model() const;
   const reflection::Schema* entity_data_schema() const;
@@ -193,7 +194,7 @@ class ActionsSuggestions {
       ActionsSuggestionsResponse* response,
       std::unique_ptr<tflite::Interpreter>* interpreter) const;
 
-  Status SuggestActionsFromDeepClu(
+  Status SuggestActionsFromConversationIntentDetection(
       const Conversation& conversation, const ActionSuggestionOptions& options,
       std::vector<ActionSuggestion>* actions) const;
 
@@ -267,8 +268,9 @@ class ActionsSuggestions {
   // Low confidence input ngram classifier.
   std::unique_ptr<const SensitiveTopicModelBase> sensitive_model_;
 
-  // DeepCLU model for additional actions.
-  std::unique_ptr<const DeepClu> deep_clu_;
+  // Conversation intent detection model for additional actions.
+  std::unique_ptr<const ConversationIntentDetection>
+      conversation_intent_detection_;
 };
 
 // Interprets the buffer as a Model flatbuffer and returns it for reading.
diff --git a/native/actions/actions-suggestions_test.cc b/native/actions/actions-suggestions_test.cc
index 3b0ca0f..6e66b32 100644
--- a/native/actions/actions-suggestions_test.cc
+++ b/native/actions/actions-suggestions_test.cc
@@ -61,6 +61,8 @@ constexpr char kMultiTaskSrP13nModelFileName[] =
     "actions_suggestions_test.multi_task_sr_p13n.model";
 constexpr char kMultiTaskSrEmojiModelFileName[] =
     "actions_suggestions_test.multi_task_sr_emoji.model";
+constexpr char kSensitiveTFliteModelFileName[] =
+    "actions_suggestions_test.sensitive_tflite.model";
 
 std::string ReadFile(const std::string& file_name) {
   std::ifstream file_stream(file_name);
@@ -1808,5 +1810,19 @@ TEST_F(ActionsSuggestionsTest, SuggestsActionsFromMultiTaskSrEmojiModel) {
   EXPECT_EQ(response.actions[1].type, "REPLY_SUGGESTION");
 }
 
+TEST_F(ActionsSuggestionsTest, SuggestsActionsFromSensitiveTfLiteModel) {
+  std::unique_ptr<ActionsSuggestions> actions_suggestions =
+      LoadTestModel(kSensitiveTFliteModelFileName);
+  const ActionsSuggestionsResponse response =
+      actions_suggestions->SuggestActions(
+          {{{/*user_id=*/1, "I want to kill myself",
+             /*reference_time_ms_utc=*/0,
+             /*reference_timezone=*/"Europe/Zurich",
+             /*annotations=*/{},
+             /*locales=*/"en"}}});
+  EXPECT_EQ(response.actions.size(), 0);
+  EXPECT_TRUE(response.output_filtered_low_confidence);
+}
+
 }  // namespace
 }  // namespace libtextclassifier3
diff --git a/native/actions/actions_jni.cc b/native/actions/actions_jni.cc
index 9c71ab6..5981a17 100644
--- a/native/actions/actions_jni.cc
+++ b/native/actions/actions_jni.cc
@@ -567,7 +567,8 @@ TC3_JNI_METHOD(jlong, TC3_ACTIONS_CLASS_NAME, nativeGetNativeModelPtr)
       reinterpret_cast<ActionsSuggestionsJniContext*>(ptr)->model());
 }
 
-TC3_JNI_METHOD(jboolean, TC3_ACTIONS_CLASS_NAME, nativeInitializeDeepClu)
+TC3_JNI_METHOD(jboolean, TC3_ACTIONS_CLASS_NAME,
+               nativeInitializeConversationIntentDetection)
 (JNIEnv* env, jobject thiz, jlong ptr, jbyteArray jserialized_config) {
   if (!ptr) {
     return false;
@@ -579,6 +580,7 @@ TC3_JNI_METHOD(jboolean, TC3_ACTIONS_CLASS_NAME, nativeInitializeDeepClu)
   std::string serialized_config;
   TC3_ASSIGN_OR_RETURN_0(
       serialized_config, JByteArrayToString(env, jserialized_config),
-      TC3_LOG(ERROR) << "Could not convert serialized DeepCLU config.");
-  return model->InitializeDeepClu(serialized_config);
+      TC3_LOG(ERROR) << "Could not convert serialized conversation intent "
+                        "detection config.");
+  return model->InitializeConversationIntentDetection(serialized_config);
 }
diff --git a/native/actions/actions_jni.h b/native/actions/actions_jni.h
index f693101..5265a9c 100644
--- a/native/actions/actions_jni.h
+++ b/native/actions/actions_jni.h
@@ -41,7 +41,8 @@ TC3_JNI_METHOD(jlong, TC3_ACTIONS_CLASS_NAME, nativeNewActionsModelWithOffset)
 (JNIEnv* env, jobject clazz, jint fd, jlong offset, jlong size,
  jbyteArray serialized_preconditions);
 
-TC3_JNI_METHOD(jboolean, TC3_ACTIONS_CLASS_NAME, nativeInitializeDeepClu)
+TC3_JNI_METHOD(jboolean, TC3_ACTIONS_CLASS_NAME,
+               nativeInitializeConversationIntentDetection)
 (JNIEnv* env, jobject thiz, jlong ptr, jbyteArray jserialized_config);
 
 TC3_JNI_METHOD(jobjectArray, TC3_ACTIONS_CLASS_NAME, nativeSuggestActions)
diff --git a/native/actions/actions_model.fbs b/native/actions/actions_model.fbs
index 8c03eeb..8c03eeb 100755..100644
--- a/native/actions/actions_model.fbs
+++ b/native/actions/actions_model.fbs
diff --git a/native/actions/deep_clu/deep-clu-dummy.h b/native/actions/conversation_intent_detection/conversation-intent-detection-dummy.h
index e547c70..66255c5 100644
--- a/native/actions/deep_clu/deep-clu-dummy.h
+++ b/native/actions/conversation_intent_detection/conversation-intent-detection-dummy.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef LIBTEXTCLASSIFIER_ACTIONS_DEEP_CLU_DEEP_CLU_DUMMY_H_
-#define LIBTEXTCLASSIFIER_ACTIONS_DEEP_CLU_DEEP_CLU_DUMMY_H_
+#ifndef LIBTEXTCLASSIFIER_ACTIONS_CONVERSATION_INTENT_DETECTION_CONVERSATION_INTENT_DETECTION_DUMMY_H_
+#define LIBTEXTCLASSIFIER_ACTIONS_CONVERSATION_INTENT_DETECTION_CONVERSATION_INTENT_DETECTION_DUMMY_H_
 
 #include <string>
 #include <vector>
@@ -26,10 +26,10 @@
 
 namespace libtextclassifier3 {
 
-// A dummy implementation of DeepCLU.
-class DeepClu {
+// A dummy implementation of conversation intent detection.
+class ConversationIntentDetection {
  public:
-  DeepClu() {}
+  ConversationIntentDetection() {}
 
   Status Initialize(const std::string& serialized_config) { return Status::OK; }
 
@@ -42,4 +42,4 @@ class DeepClu {
 
 }  // namespace libtextclassifier3
 
-#endif  // LIBTEXTCLASSIFIER_ACTIONS_DEEP_CLU_DEEP_CLU_DUMMY_H_
+#endif  // LIBTEXTCLASSIFIER_ACTIONS_CONVERSATION_INTENT_DETECTION_CONVERSATION_INTENT_DETECTION_DUMMY_H_
diff --git a/native/actions/deep_clu/deep-clu.h b/native/actions/conversation_intent_detection/conversation-intent-detection.h
index a10641b..949ceaf 100644
--- a/native/actions/deep_clu/deep-clu.h
+++ b/native/actions/conversation_intent_detection/conversation-intent-detection.h
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#ifndef LIBTEXTCLASSIFIER_ACTIONS_DEEP_CLU_DEEP_CLU_H_
-#define LIBTEXTCLASSIFIER_ACTIONS_DEEP_CLU_DEEP_CLU_H_
+#ifndef LIBTEXTCLASSIFIER_ACTIONS_CONVERSATION_INTENT_DETECTION_CONVERSATION_INTENT_DETECTION_H_
+#define LIBTEXTCLASSIFIER_ACTIONS_CONVERSATION_INTENT_DETECTION_CONVERSATION_INTENT_DETECTION_H_
 
-#include "actions/deep_clu/deep-clu-dummy.h"
+#include "actions/conversation_intent_detection/conversation-intent-detection-dummy.h"
 
-#endif  // LIBTEXTCLASSIFIER_ACTIONS_DEEP_CLU_DEEP_CLU_H_
+#endif  // LIBTEXTCLASSIFIER_ACTIONS_CONVERSATION_INTENT_DETECTION_CONVERSATION_INTENT_DETECTION_H_
diff --git a/native/actions/test_data/actions_suggestions_grammar_test.model b/native/actions/test_data/actions_suggestions_grammar_test.model
index 8c46dec..d900928 100644
--- a/native/actions/test_data/actions_suggestions_grammar_test.model
+++ b/native/actions/test_data/actions_suggestions_grammar_test.model
diff --git a/native/actions/test_data/actions_suggestions_test.model b/native/actions/test_data/actions_suggestions_test.model
index 5e43fd0..aa62c0a 100644
--- a/native/actions/test_data/actions_suggestions_test.model
+++ b/native/actions/test_data/actions_suggestions_test.model
diff --git a/native/actions/test_data/actions_suggestions_test.multi_task_9heads.model b/native/actions/test_data/actions_suggestions_test.multi_task_9heads.model
index b1912f5..50918e5 100644
--- a/native/actions/test_data/actions_suggestions_test.multi_task_9heads.model
+++ b/native/actions/test_data/actions_suggestions_test.multi_task_9heads.model
diff --git a/native/actions/test_data/actions_suggestions_test.multi_task_sr_emoji.model b/native/actions/test_data/actions_suggestions_test.multi_task_sr_emoji.model
index 772c1bf..b43e6d7 100644
--- a/native/actions/test_data/actions_suggestions_test.multi_task_sr_emoji.model
+++ b/native/actions/test_data/actions_suggestions_test.multi_task_sr_emoji.model
diff --git a/native/actions/test_data/actions_suggestions_test.multi_task_sr_nudge_signal_v0.model b/native/actions/test_data/actions_suggestions_test.multi_task_sr_nudge_signal_v0.model
index eb75802..6a71da3 100644
--- a/native/actions/test_data/actions_suggestions_test.multi_task_sr_nudge_signal_v0.model
+++ b/native/actions/test_data/actions_suggestions_test.multi_task_sr_nudge_signal_v0.model
diff --git a/native/actions/test_data/actions_suggestions_test.multi_task_sr_p13n.model b/native/actions/test_data/actions_suggestions_test.multi_task_sr_p13n.model
index 889b7e0..72f4d9d 100644
--- a/native/actions/test_data/actions_suggestions_test.multi_task_sr_p13n.model
+++ b/native/actions/test_data/actions_suggestions_test.multi_task_sr_p13n.model
diff --git a/native/actions/test_data/actions_suggestions_test.multi_task_tf2_test.model b/native/actions/test_data/actions_suggestions_test.multi_task_tf2_test.model
index 3da6e29..a6c8118 100644
--- a/native/actions/test_data/actions_suggestions_test.multi_task_tf2_test.model
+++ b/native/actions/test_data/actions_suggestions_test.multi_task_tf2_test.model
diff --git a/native/actions/test_data/actions_suggestions_test.sensitive_tflite.model b/native/actions/test_data/actions_suggestions_test.sensitive_tflite.model
new file mode 100644
index 0000000..4a120b2
--- /dev/null
+++ b/native/actions/test_data/actions_suggestions_test.sensitive_tflite.model
diff --git a/native/actions/test_data/en_sensitive_topic_2019117.tflite b/native/actions/test_data/en_sensitive_topic_2019117.tflite
new file mode 100644
index 0000000..48edfbd
--- /dev/null
+++ b/native/actions/test_data/en_sensitive_topic_2019117.tflite
diff --git a/native/annotator/annotator.cc b/native/annotator/annotator.cc
index 78f513e..e296a64 100644
--- a/native/annotator/annotator.cc
+++ b/native/annotator/annotator.cc
@@ -2739,14 +2739,19 @@ bool Annotator::ParseAndFillInMoneyAmount(
     std::string quantity;
     GetMoneyQuantityFromCapturingGroup(match, config, context_unicode,
                                        &quantity, &quantity_exponent);
-    if ((quantity_exponent > 0 && quantity_exponent < 9) ||
-        (quantity_exponent == 9 && data->money->amount_whole_part <= 2)) {
-      data->money->amount_whole_part =
+    if (quantity_exponent > 0 && quantity_exponent <= 9) {
+      const double amount_whole_part =
           data->money->amount_whole_part * pow(10, quantity_exponent) +
           data->money->nanos / pow(10, 9 - quantity_exponent);
-      data->money->nanos = data->money->nanos %
-                           static_cast<int>(pow(10, 9 - quantity_exponent)) *
-                           pow(10, quantity_exponent);
+      // TODO(jacekj): Change type of `data->money->amount_whole_part` to int64
+      // (and `std::numeric_limits<int>::max()` to
+      // `std::numeric_limits<int64>::max()`).
+      if (amount_whole_part < std::numeric_limits<int>::max()) {
+        data->money->amount_whole_part = amount_whole_part;
+        data->money->nanos = data->money->nanos %
+                             static_cast<int>(pow(10, 9 - quantity_exponent)) *
+                             pow(10, quantity_exponent);
+      }
     }
     if (quantity_exponent > 0) {
       data->money->unnormalized_amount = strings::JoinStrings(
diff --git a/native/annotator/datetime/datetime-grounder.cc b/native/annotator/datetime/datetime-grounder.cc
index aacb917..7d5f440 100644
--- a/native/annotator/datetime/datetime-grounder.cc
+++ b/native/annotator/datetime/datetime-grounder.cc
@@ -58,7 +58,8 @@ const std::unordered_map<int, int> kMonthDefaultLastDayMap(
 bool IsValidDatetime(const AbsoluteDateTime* absolute_datetime) {
   // Sanity Checks.
   if (absolute_datetime->minute() > 59 || absolute_datetime->second() > 59 ||
-      absolute_datetime->hour() > 23 || absolute_datetime->month() > 12) {
+      absolute_datetime->hour() > 23 || absolute_datetime->month() > 12 ||
+      absolute_datetime->month() == 0) {
     return false;
   }
   if (absolute_datetime->day() >= 0) {
diff --git a/native/annotator/datetime/datetime-grounder_test.cc b/native/annotator/datetime/datetime-grounder_test.cc
index e55bbfc..121aae8 100644
--- a/native/annotator/datetime/datetime-grounder_test.cc
+++ b/native/annotator/datetime/datetime-grounder_test.cc
@@ -261,6 +261,12 @@ TEST_F(DatetimeGrounderTest, InValidUngroundedDatetime) {
                             /*hour=*/11, /*minute=*/59, /*second=*/99,
                             grammar::datetime::Meridiem_AM)
           .get());
+
+  VerifyInValidUngroundedDatetime(
+      BuildAbsoluteDatetime(/*year=*/2000, /*month=*/00, /*day=*/28,
+                            /*hour=*/11, /*minute=*/59, /*second=*/99,
+                            grammar::datetime::Meridiem_AM)
+          .get());
 }
 
 TEST_F(DatetimeGrounderTest, ValidUngroundedDatetime) {
diff --git a/native/annotator/datetime/datetime.fbs b/native/annotator/datetime/datetime.fbs
index 9a96bae..9a96bae 100755..100644
--- a/native/annotator/datetime/datetime.fbs
+++ b/native/annotator/datetime/datetime.fbs
diff --git a/native/annotator/entity-data.fbs b/native/annotator/entity-data.fbs
index f82eb44..f82eb44 100755..100644
--- a/native/annotator/entity-data.fbs
+++ b/native/annotator/entity-data.fbs
diff --git a/native/annotator/experimental/experimental.fbs b/native/annotator/experimental/experimental.fbs
index 6e15d04..6e15d04 100755..100644
--- a/native/annotator/experimental/experimental.fbs
+++ b/native/annotator/experimental/experimental.fbs
diff --git a/native/annotator/model.fbs b/native/annotator/model.fbs
index 57187f5..57187f5 100755..100644
--- a/native/annotator/model.fbs
+++ b/native/annotator/model.fbs
diff --git a/native/annotator/person_name/person_name_model.fbs b/native/annotator/person_name/person_name_model.fbs
index b15543f..b15543f 100755..100644
--- a/native/annotator/person_name/person_name_model.fbs
+++ b/native/annotator/person_name/person_name_model.fbs
diff --git a/native/annotator/pod_ner/pod-ner-impl.cc b/native/annotator/pod_ner/pod-ner-impl.cc
index 2d7f0a2..666b7c7 100644
--- a/native/annotator/pod_ner/pod-ner-impl.cc
+++ b/native/annotator/pod_ner/pod-ner-impl.cc
@@ -126,7 +126,7 @@ std::unique_ptr<tflite::Interpreter> CreateInterpreter(
             ::tflite::BuiltinOperator_EXPAND_DIMS,
             ::tflite::ops::builtin::Register_EXPAND_DIMS());
         mutable_resolver->AddCustom(
-            "LayerNorm", ::tflite::ops::custom::Register_LAYER_NORM());
+            "LayerNorm", ::seq_flow_lite::ops::custom::Register_LAYER_NORM());
       });
 
   std::unique_ptr<tflite::Interpreter> tflite_interpreter;
@@ -253,7 +253,8 @@ std::vector<LabelT> PodNerAnnotator::ReadResultsFromInterpreter(
     float max_prob = 0.0f;
     int max_index = 0;
     for (int cindex = 0; cindex < output->dims->data[2]; ++cindex) {
-      const float probability = ::tflite::PodDequantize(*output, index++);
+      const float probability =
+          ::seq_flow_lite::PodDequantize(*output, index++);
       if (probability > max_prob) {
         max_prob = probability;
         max_index = cindex;
diff --git a/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.cc b/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.cc
index df2b55f..e28b04d 100644
--- a/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.cc
+++ b/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.cc
@@ -36,7 +36,7 @@ limitations under the License.
 #include "tensorflow_models/seq_flow_lite/tflite_ops/quantization_util.h"
 #include "tensorflow/lite/kernels/kernel_util.h"
 
-namespace tflite {
+namespace seq_flow_lite {
 namespace ops {
 namespace custom {
 
@@ -344,4 +344,4 @@ TfLiteRegistration* Register_LAYER_NORM() {
 
 }  // namespace custom
 }  // namespace ops
-}  // namespace tflite
+}  // namespace seq_flow_lite
diff --git a/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.h b/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.h
index 017d21a..6d84ca4 100644
--- a/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.h
+++ b/native/tensorflow_models/seq_flow_lite/tflite_ops/layer_norm.h
@@ -33,7 +33,7 @@ limitations under the License.
 
 #include "tensorflow/lite/kernels/register.h"
 
-namespace tflite {
+namespace seq_flow_lite {
 namespace ops {
 namespace custom {
 
@@ -41,6 +41,6 @@ TfLiteRegistration* Register_LAYER_NORM();
 
 }  // namespace custom
 }  // namespace ops
-}  // namespace tflite
+}  // namespace seq_flow_lite
 
 #endif  // LEARNING_EXPANDER_POD_DEEP_POD_TFLITE_HANDLERS_LAYER_NORM_H_
diff --git a/native/tensorflow_models/seq_flow_lite/tflite_ops/quantization_util.h b/native/tensorflow_models/seq_flow_lite/tflite_ops/quantization_util.h
index f8e3836..7f2db41 100644
--- a/native/tensorflow_models/seq_flow_lite/tflite_ops/quantization_util.h
+++ b/native/tensorflow_models/seq_flow_lite/tflite_ops/quantization_util.h
@@ -36,7 +36,7 @@ limitations under the License.
 
 #include "tensorflow/lite/context.h"
 
-namespace tflite {
+namespace seq_flow_lite {
 
 // Returns the original (dequantized) value of 8bit value.
 inline float PodDequantizeValue(const TfLiteTensor& tensor, uint8_t value) {
@@ -64,6 +64,6 @@ inline uint8_t PodQuantize(float value, int32_t zero_point,
   return static_cast<uint8_t>(std::max(std::min(255, integer_value), 0));
 }
 
-}  // namespace tflite
+}  // namespace seq_flow_lite
 
 #endif  // TENSORFLOW_MODELS_SEQUENCE_PROJECTION_TFLITE_OPS_QUANTIZATION_UTIL_H_
diff --git a/native/utils/codepoint-range.fbs b/native/utils/codepoint-range.fbs
index 135ce30..135ce30 100755..100644
--- a/native/utils/codepoint-range.fbs
+++ b/native/utils/codepoint-range.fbs
diff --git a/native/utils/container/bit-vector.fbs b/native/utils/container/bit-vector.fbs
index d117ee5..d117ee5 100755..100644
--- a/native/utils/container/bit-vector.fbs
+++ b/native/utils/container/bit-vector.fbs
diff --git a/native/utils/flatbuffers/flatbuffers.fbs b/native/utils/flatbuffers/flatbuffers.fbs
index 155e8f8..155e8f8 100755..100644
--- a/native/utils/flatbuffers/flatbuffers.fbs
+++ b/native/utils/flatbuffers/flatbuffers.fbs
diff --git a/native/utils/grammar/rules.fbs b/native/utils/grammar/rules.fbs
index bc0136c..bc0136c 100755..100644
--- a/native/utils/grammar/rules.fbs
+++ b/native/utils/grammar/rules.fbs
diff --git a/native/utils/grammar/semantics/expression.fbs b/native/utils/grammar/semantics/expression.fbs
index 5397407..5397407 100755..100644
--- a/native/utils/grammar/semantics/expression.fbs
+++ b/native/utils/grammar/semantics/expression.fbs
diff --git a/native/utils/grammar/testing/value.fbs b/native/utils/grammar/testing/value.fbs
index 0429491..0429491 100755..100644
--- a/native/utils/grammar/testing/value.fbs
+++ b/native/utils/grammar/testing/value.fbs
diff --git a/native/utils/i18n/language-tag.fbs b/native/utils/i18n/language-tag.fbs
index a2e1077..a2e1077 100755..100644
--- a/native/utils/i18n/language-tag.fbs
+++ b/native/utils/i18n/language-tag.fbs
diff --git a/native/utils/intents/intent-config.fbs b/native/utils/intents/intent-config.fbs
index 672eb9d..672eb9d 100755..100644
--- a/native/utils/intents/intent-config.fbs
+++ b/native/utils/intents/intent-config.fbs
diff --git a/native/utils/normalization.fbs b/native/utils/normalization.fbs
index 4d43f10..4d43f10 100755..100644
--- a/native/utils/normalization.fbs
+++ b/native/utils/normalization.fbs
diff --git a/native/utils/resources.fbs b/native/utils/resources.fbs
index b4d9b83..b4d9b83 100755..100644
--- a/native/utils/resources.fbs
+++ b/native/utils/resources.fbs
diff --git a/native/utils/tflite-model-executor.cc b/native/utils/tflite-model-executor.cc
index 104dedc..36db3e9 100644
--- a/native/utils/tflite-model-executor.cc
+++ b/native/utils/tflite-model-executor.cc
@@ -39,6 +39,7 @@ TfLiteRegistration* Register_REDUCE_ANY();
 TfLiteRegistration* Register_SOFTMAX();
 TfLiteRegistration* Register_GATHER();
 TfLiteRegistration* Register_GATHER_ND();
+TfLiteRegistration* Register_IF();
 TfLiteRegistration* Register_ROUND();
 TfLiteRegistration* Register_ZEROS_LIKE();
 TfLiteRegistration* Register_TRANSPOSE();
@@ -145,8 +146,10 @@ void RegisterSelectedOps(tflite::MutableOpResolver* resolver) {
   resolver->AddBuiltin(::tflite::BuiltinOperator_GATHER_ND,
                        ::tflite::ops::builtin::Register_GATHER_ND(),
                        /*version=*/2);
-  resolver->AddBuiltin(::tflite::BuiltinOperator_ROUND,
-                       ::tflite::ops::builtin::Register_ROUND());
+  resolver->AddBuiltin(::tflite::BuiltinOperator_IF,
+                       ::tflite::ops::builtin::Register_IF()),
+      resolver->AddBuiltin(::tflite::BuiltinOperator_ROUND,
+                           ::tflite::ops::builtin::Register_ROUND());
   resolver->AddBuiltin(::tflite::BuiltinOperator_ZEROS_LIKE,
                        ::tflite::ops::builtin::Register_ZEROS_LIKE());
   resolver->AddBuiltin(tflite::BuiltinOperator_TRANSPOSE,
diff --git a/native/utils/tflite/blacklist_base.cc b/native/utils/tflite/blacklist_base.cc
index 8dcfacb..214283b 100644
--- a/native/utils/tflite/blacklist_base.cc
+++ b/native/utils/tflite/blacklist_base.cc
@@ -77,9 +77,11 @@ TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
       }
     }
   } else if (output_categories->type == kTfLiteUInt8) {
-    const uint8_t one = PodQuantize(1.0, output_categories->params.zero_point,
-                                    1.0 / output_categories->params.scale);
-    const uint8_t zero = PodQuantize(0.0, output_categories->params.zero_point,
+    const uint8_t one =
+        ::seq_flow_lite::PodQuantize(1.0, output_categories->params.zero_point,
+                                     1.0 / output_categories->params.scale);
+    const uint8_t zero =
+        ::seq_flow_lite::PodQuantize(0.0, output_categories->params.zero_point,
                                      1.0 / output_categories->params.scale);
     for (int i = 0; i < input_size; i++) {
       absl::flat_hash_set<int> categories = op->GetCategories(i);
diff --git a/native/utils/tflite/string_projection_base.cc b/native/utils/tflite/string_projection_base.cc
index ac0d6eb..d185f52 100644
--- a/native/utils/tflite/string_projection_base.cc
+++ b/native/utils/tflite/string_projection_base.cc
@@ -125,7 +125,8 @@ void StringProjectionOpBase::DenseLshProjection(
           float seed = hash_function_[hash_bit].AsFloat();
           float bit = running_sign_bit(input, weight, seed, key.get());
           output->data.uint8[batch * num_hash_ * num_bits_ + hash_bit] =
-              PodQuantize(bit, output->params.zero_point, inverse_scale);
+              seq_flow_lite::PodQuantize(bit, output->params.zero_point,
+                                         inverse_scale);
         }
       }
     }
diff --git a/native/utils/tokenizer.fbs b/native/utils/tokenizer.fbs
index c0a3919..c0a3919 100755..100644
--- a/native/utils/tokenizer.fbs
+++ b/native/utils/tokenizer.fbs
diff --git a/native/utils/zlib/buffer.fbs b/native/utils/zlib/buffer.fbs
index 60da23e..60da23e 100755..100644
--- a/native/utils/zlib/buffer.fbs
+++ b/native/utils/zlib/buffer.fbs
diff --git a/notification/Android.bp b/notification/Android.bp
index 277985b..782d5cb 100644
--- a/notification/Android.bp
+++ b/notification/Android.bp
@@ -28,7 +28,7 @@ android_library {
     name: "TextClassifierNotificationLib",
     static_libs: ["TextClassifierNotificationLibNoManifest"],
     sdk_version: "system_current",
-    min_sdk_version: "29",
+    min_sdk_version: "30",
     manifest: "AndroidManifest.xml",
 }
 
@@ -41,6 +41,6 @@ android_library {
         "guava",
     ],
     sdk_version: "system_current",
-    min_sdk_version: "29",
+    min_sdk_version: "30",
     manifest: "LibNoManifest_AndroidManifest.xml",
 }
diff --git a/notification/AndroidManifest.xml b/notification/AndroidManifest.xml
index 3153d1d..5a98ea3 100644
--- a/notification/AndroidManifest.xml
+++ b/notification/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.textclassifier.notification">
 
-  <uses-sdk android:minSdkVersion="29" />
+  <uses-sdk android:minSdkVersion="30" />
 
   <application>
     <activity
@@ -10,4 +10,4 @@
         android:theme="@android:style/Theme.NoDisplay" />
   </application>
 
-</manifest>
\ No newline at end of file
+</manifest>
diff --git a/notification/LibNoManifest_AndroidManifest.xml b/notification/LibNoManifest_AndroidManifest.xml
index b9ebf7d..06e8da4 100644
--- a/notification/LibNoManifest_AndroidManifest.xml
+++ b/notification/LibNoManifest_AndroidManifest.xml
@@ -25,6 +25,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.android.textclassifier.notification">
 
-    <uses-sdk android:minSdkVersion="29" android:targetSdkVersion="29"/>
+    <uses-sdk android:minSdkVersion="30" android:targetSdkVersion="30"/>
 
 </manifest>
diff --git a/notification/lint-baseline.xml b/notification/lint-baseline.xml
deleted file mode 100644
index f2530d7..0000000
--- a/notification/lint-baseline.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">
-
-    <issue
-        id="NewApi"
-        message="Call requires API level R (current min is 29): `android.app.Notification#getContextualActions`"
-        errorLine1="    boolean hasAppGeneratedContextualActions = !notification.getContextualActions().isEmpty();"
-        errorLine2="                                                             ~~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="external/libtextclassifier/notification/src/com/android/textclassifier/notification/SmartSuggestionsHelper.java"
-            line="246"
-            column="62"/>
-    </issue>
-
-    <issue
-        id="NewApi"
-        message="Call requires API level R (current min is 29): `android.app.Notification#findRemoteInputActionPair`"
-        errorLine1="        notification.findRemoteInputActionPair(/* requiresFreeform */ true);"
-        errorLine2="                     ~~~~~~~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="external/libtextclassifier/notification/src/com/android/textclassifier/notification/SmartSuggestionsHelper.java"
-            line="249"
-            column="22"/>
-    </issue>
-
-    <issue
-        id="NewApi"
-        message="Call requires API level R (current min is 29): `android.app.Notification.MessagingStyle.Message#getMessagesFromBundleArray`"
-        errorLine1="        Message.getMessagesFromBundleArray("
-        errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="external/libtextclassifier/notification/src/com/android/textclassifier/notification/SmartSuggestionsHelper.java"
-            line="440"
-            column="17"/>
-    </issue>
-
-</issues>
diff --git a/notification/tests/AndroidManifest.xml b/notification/tests/AndroidManifest.xml
index 81308e3..d3da067 100644
--- a/notification/tests/AndroidManifest.xml
+++ b/notification/tests/AndroidManifest.xml
@@ -2,8 +2,8 @@
     package="com.android.textclassifier.notification">
 
   <uses-sdk
-      android:minSdkVersion="29"
-      android:targetSdkVersion="29" />
+      android:minSdkVersion="30"
+      android:targetSdkVersion="30" />
 
   <application>
     <uses-library android:name="android.test.runner"/>