From 4f97e7aa48435e59e4b75738fe6fd452894f59d9 Mon Sep 17 00:00:00 2001
From: Steve Elliott <steell@google.com>
Date: Tue, 11 Aug 2020 11:31:39 -0400
Subject: Remove Dependency#get from SmartReplyView

Test: manual, atest
Change-Id: I79e3e35090d570f853a86e16c99d56dc08ed1821
---
 .../android/systemui/dagger/SystemUIModule.java    |  18 +-
 .../row/ExpandableNotificationRowController.java   |  16 +-
 .../row/NotificationContentInflater.java           |  82 ++--
 .../notification/row/NotificationContentView.java  |  22 +-
 .../statusbar/policy/InflatedSmartReplies.java     | 223 +---------
 .../policy/SmartRepliesAndActionsInflater.kt       | 462 +++++++++++++++++++++
 .../systemui/statusbar/policy/SmartReplyView.java  | 316 +++-----------
 .../policy/dagger/SmartRepliesInflationModule.kt   |  34 ++
 .../row/NotificationContentInflaterTest.java       |  30 +-
 .../row/NotificationEntryManagerInflationTest.java |   9 +-
 .../notification/row/NotificationTestHelper.java   |   9 +-
 .../statusbar/policy/InflatedSmartRepliesTest.java |  63 +--
 .../statusbar/policy/SmartReplyViewTest.java       | 202 ++++++---
 13 files changed, 841 insertions(+), 645 deletions(-)
 create mode 100644 packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartRepliesAndActionsInflater.kt
 create mode 100644 packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/SmartRepliesInflationModule.kt

diff --git a/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java b/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
index 90dc213ce6e6..63d9a831b33f 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
@@ -41,6 +41,7 @@ import com.android.systemui.statusbar.notification.row.dagger.NotificationShelfC
 import com.android.systemui.statusbar.phone.StatusBar;
 import com.android.systemui.statusbar.phone.dagger.StatusBarComponent;
 import com.android.systemui.statusbar.policy.HeadsUpManager;
+import com.android.systemui.statusbar.policy.dagger.SmartRepliesInflationModule;
 import com.android.systemui.statusbar.policy.dagger.StatusBarPolicyModule;
 import com.android.systemui.tuner.dagger.TunerModule;
 import com.android.systemui.user.UserModule;
@@ -74,6 +75,7 @@ import dagger.Provides;
             SensorModule.class,
             SettingsModule.class,
             SettingsUtilModule.class,
+            SmartRepliesInflationModule.class,
             StatusBarPolicyModule.class,
             SysUIConcurrencyModule.class,
             TunerModule.class,
@@ -81,13 +83,15 @@ import dagger.Provides;
             UtilModule.class,
             VolumeModule.class
         },
-        subcomponents = {StatusBarComponent.class,
-                NotificationRowComponent.class,
-                DozeComponent.class,
-                ExpandableNotificationRowComponent.class,
-                KeyguardBouncerComponent.class,
-                NotificationShelfComponent.class,
-                FragmentService.FragmentCreator.class})
+        subcomponents = {
+            StatusBarComponent.class,
+            NotificationRowComponent.class,
+            DozeComponent.class,
+            ExpandableNotificationRowComponent.class,
+            KeyguardBouncerComponent.class,
+            NotificationShelfComponent.class,
+            FragmentService.FragmentCreator.class
+        })
 public abstract class SystemUIModule {
 
     @Binds
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java
index 1d72557c6a89..c995e324ecfe 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java
@@ -81,21 +81,27 @@ public class ExpandableNotificationRowController implements NodeController {
     private final PeopleNotificationIdentifier mPeopleNotificationIdentifier;
 
     @Inject
-    public ExpandableNotificationRowController(ExpandableNotificationRow view,
+    public ExpandableNotificationRowController(
+            ExpandableNotificationRow view,
             NotificationListContainer listContainer,
             ActivatableNotificationViewController activatableNotificationViewController,
-            NotificationMediaManager mediaManager, PluginManager pluginManager,
-            SystemClock clock, @AppName String appName, @NotificationKey String notificationKey,
+            NotificationMediaManager mediaManager,
+            PluginManager pluginManager,
+            SystemClock clock,
+            @AppName String appName,
+            @NotificationKey String notificationKey,
             KeyguardBypassController keyguardBypassController,
             GroupMembershipManager groupMembershipManager,
             GroupExpansionManager groupExpansionManager,
             RowContentBindStage rowContentBindStage,
-            NotificationLogger notificationLogger, HeadsUpManager headsUpManager,
+            NotificationLogger notificationLogger,
+            HeadsUpManager headsUpManager,
             ExpandableNotificationRow.OnExpandClickListener onExpandClickListener,
             StatusBarStateController statusBarStateController,
             NotificationGutsManager notificationGutsManager,
             @Named(ALLOW_NOTIFICATION_LONG_PRESS_NAME) boolean allowLongPress,
-            OnUserInteractionCallback onUserInteractionCallback, FalsingManager falsingManager,
+            OnUserInteractionCallback onUserInteractionCallback,
+            FalsingManager falsingManager,
             PeopleNotificationIdentifier peopleNotificationIdentifier) {
         mView = view;
         mListContainer = listContainer;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
index 9bcac1163acc..c2c4590fa6cb 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
@@ -42,17 +42,15 @@ import com.android.systemui.media.MediaDataManagerKt;
 import com.android.systemui.media.MediaFeatureFlag;
 import com.android.systemui.statusbar.InflationTask;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
-import com.android.systemui.statusbar.SmartReplyController;
 import com.android.systemui.statusbar.notification.ConversationNotificationProcessor;
 import com.android.systemui.statusbar.notification.InflationException;
 import com.android.systemui.statusbar.notification.MediaNotificationProcessor;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.row.wrapper.NotificationViewWrapper;
 import com.android.systemui.statusbar.phone.StatusBar;
-import com.android.systemui.statusbar.policy.HeadsUpManager;
 import com.android.systemui.statusbar.policy.InflatedSmartReplies;
 import com.android.systemui.statusbar.policy.InflatedSmartReplies.SmartRepliesAndActions;
-import com.android.systemui.statusbar.policy.SmartReplyConstants;
+import com.android.systemui.statusbar.policy.SmartRepliesAndActionsInflater;
 import com.android.systemui.util.Assert;
 
 import java.util.HashMap;
@@ -60,8 +58,6 @@ import java.util.concurrent.Executor;
 
 import javax.inject.Inject;
 
-import dagger.Lazy;
-
 /**
  * {@link NotificationContentInflater} binds content to a {@link ExpandableNotificationRow} by
  * asynchronously building the content's {@link RemoteViews} and applying it to the row.
@@ -76,27 +72,24 @@ public class NotificationContentInflater implements NotificationRowContentBinder
     private final boolean mIsMediaInQS;
     private final NotificationRemoteInputManager mRemoteInputManager;
     private final NotifRemoteViewCache mRemoteViewCache;
-    private final Lazy<SmartReplyConstants> mSmartReplyConstants;
-    private final Lazy<SmartReplyController> mSmartReplyController;
     private final ConversationNotificationProcessor mConversationProcessor;
     private final Executor mBgExecutor;
+    private final SmartRepliesAndActionsInflater mSmartRepliesAndActionsInflater;
 
     @Inject
     NotificationContentInflater(
             NotifRemoteViewCache remoteViewCache,
             NotificationRemoteInputManager remoteInputManager,
-            Lazy<SmartReplyConstants> smartReplyConstants,
-            Lazy<SmartReplyController> smartReplyController,
             ConversationNotificationProcessor conversationProcessor,
             MediaFeatureFlag mediaFeatureFlag,
-            @Background Executor bgExecutor) {
+            @Background Executor bgExecutor,
+            SmartRepliesAndActionsInflater smartRepliesInflater) {
         mRemoteViewCache = remoteViewCache;
         mRemoteInputManager = remoteInputManager;
-        mSmartReplyConstants = smartReplyConstants;
-        mSmartReplyController = smartReplyController;
         mConversationProcessor = conversationProcessor;
         mIsMediaInQS = mediaFeatureFlag.getEnabled();
         mBgExecutor = bgExecutor;
+        mSmartRepliesAndActionsInflater = smartRepliesInflater;
     }
 
     @Override
@@ -132,8 +125,6 @@ public class NotificationContentInflater implements NotificationRowContentBinder
                 contentToBind,
                 mRemoteViewCache,
                 entry,
-                mSmartReplyConstants.get(),
-                mSmartReplyController.get(),
                 mConversationProcessor,
                 row,
                 bindParams.isLowPriority,
@@ -141,7 +132,8 @@ public class NotificationContentInflater implements NotificationRowContentBinder
                 bindParams.usesIncreasedHeadsUpHeight,
                 callback,
                 mRemoteInputManager.getRemoteViewsOnClickHandler(),
-                mIsMediaInQS);
+                mIsMediaInQS,
+                mSmartRepliesAndActionsInflater);
         if (mInflateSynchronously) {
             task.onPostExecute(task.doInBackground());
         } else {
@@ -157,17 +149,19 @@ public class NotificationContentInflater implements NotificationRowContentBinder
             boolean inflateSynchronously,
             @InflationFlag int reInflateFlags,
             Notification.Builder builder,
-            Context packageContext) {
+            Context packageContext,
+            SmartRepliesAndActionsInflater smartRepliesInflater) {
         InflationProgress result = createRemoteViews(reInflateFlags,
                 builder,
                 bindParams.isLowPriority,
                 bindParams.usesIncreasedHeight,
                 bindParams.usesIncreasedHeadsUpHeight,
                 packageContext);
+
         result = inflateSmartReplyViews(result, reInflateFlags, entry,
-                row.getContext(), packageContext, row.getHeadsUpManager(),
-                mSmartReplyConstants.get(), mSmartReplyController.get(),
-                row.getExistingSmartRepliesAndActions());
+                row.getContext(), packageContext,
+                row.getExistingSmartRepliesAndActions(),
+                smartRepliesInflater);
 
         apply(
                 mBgExecutor,
@@ -268,22 +262,21 @@ public class NotificationContentInflater implements NotificationRowContentBinder
         }
     }
 
-    private static InflationProgress inflateSmartReplyViews(InflationProgress result,
-            @InflationFlag int reInflateFlags, NotificationEntry entry, Context context,
-            Context packageContext, HeadsUpManager headsUpManager,
-            SmartReplyConstants smartReplyConstants, SmartReplyController smartReplyController,
-            SmartRepliesAndActions previousSmartRepliesAndActions) {
+    private static InflationProgress inflateSmartReplyViews(
+            InflationProgress result,
+            @InflationFlag int reInflateFlags,
+            NotificationEntry entry,
+            Context context,
+            Context packageContext,
+            SmartRepliesAndActions previousSmartRepliesAndActions,
+            SmartRepliesAndActionsInflater inflater) {
         if ((reInflateFlags & FLAG_CONTENT_VIEW_EXPANDED) != 0 && result.newExpandedView != null) {
-            result.expandedInflatedSmartReplies =
-                    InflatedSmartReplies.inflate(
-                            context, packageContext, entry, smartReplyConstants,
-                            smartReplyController, headsUpManager, previousSmartRepliesAndActions);
+            result.expandedInflatedSmartReplies = inflater.inflateSmartReplies(
+                    context, packageContext, entry, previousSmartRepliesAndActions);
         }
         if ((reInflateFlags & FLAG_CONTENT_VIEW_HEADS_UP) != 0 && result.newHeadsUpView != null) {
-            result.headsUpInflatedSmartReplies =
-                    InflatedSmartReplies.inflate(
-                            context, packageContext, entry, smartReplyConstants,
-                            smartReplyController, headsUpManager, previousSmartRepliesAndActions);
+            result.headsUpInflatedSmartReplies = inflater.inflateSmartReplies(
+                    context, packageContext, entry, previousSmartRepliesAndActions);
         }
         return result;
     }
@@ -709,8 +702,6 @@ public class NotificationContentInflater implements NotificationRowContentBinder
         private final boolean mUsesIncreasedHeadsUpHeight;
         private final @InflationFlag int mReInflateFlags;
         private final NotifRemoteViewCache mRemoteViewCache;
-        private final SmartReplyConstants mSmartReplyConstants;
-        private final SmartReplyController mSmartReplyController;
         private final Executor mBgExecutor;
         private ExpandableNotificationRow mRow;
         private Exception mError;
@@ -718,6 +709,7 @@ public class NotificationContentInflater implements NotificationRowContentBinder
         private CancellationSignal mCancellationSignal;
         private final ConversationNotificationProcessor mConversationProcessor;
         private final boolean mIsMediaInQS;
+        private final SmartRepliesAndActionsInflater mSmartRepliesInflater;
 
         private AsyncInflationTask(
                 Executor bgExecutor,
@@ -725,8 +717,6 @@ public class NotificationContentInflater implements NotificationRowContentBinder
                 @InflationFlag int reInflateFlags,
                 NotifRemoteViewCache cache,
                 NotificationEntry entry,
-                SmartReplyConstants smartReplyConstants,
-                SmartReplyController smartReplyController,
                 ConversationNotificationProcessor conversationProcessor,
                 ExpandableNotificationRow row,
                 boolean isLowPriority,
@@ -734,15 +724,15 @@ public class NotificationContentInflater implements NotificationRowContentBinder
                 boolean usesIncreasedHeadsUpHeight,
                 InflationCallback callback,
                 RemoteViews.OnClickHandler remoteViewClickHandler,
-                boolean isMediaFlagEnabled) {
+                boolean isMediaFlagEnabled,
+                SmartRepliesAndActionsInflater smartRepliesInflater) {
             mEntry = entry;
             mRow = row;
-            mSmartReplyConstants = smartReplyConstants;
-            mSmartReplyController = smartReplyController;
             mBgExecutor = bgExecutor;
             mInflateSynchronously = inflateSynchronously;
             mReInflateFlags = reInflateFlags;
             mRemoteViewCache = cache;
+            mSmartRepliesInflater = smartRepliesInflater;
             mContext = mRow.getContext();
             mIsLowPriority = isLowPriority;
             mUsesIncreasedHeight = usesIncreasedHeight;
@@ -786,10 +776,16 @@ public class NotificationContentInflater implements NotificationRowContentBinder
                 InflationProgress inflationProgress = createRemoteViews(mReInflateFlags,
                         recoveredBuilder, mIsLowPriority, mUsesIncreasedHeight,
                         mUsesIncreasedHeadsUpHeight, packageContext);
-                return inflateSmartReplyViews(inflationProgress, mReInflateFlags, mEntry,
-                        mRow.getContext(), packageContext, mRow.getHeadsUpManager(),
-                        mSmartReplyConstants, mSmartReplyController,
-                        mRow.getExistingSmartRepliesAndActions());
+                SmartRepliesAndActions repliesAndActions =
+                        mRow.getExistingSmartRepliesAndActions();
+                return inflateSmartReplyViews(
+                        inflationProgress,
+                        mReInflateFlags,
+                        mEntry,
+                        mContext,
+                        packageContext,
+                        repliesAndActions,
+                        mSmartRepliesInflater);
             } catch (Exception e) {
                 mError = e;
                 return null;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
index 1de9308a40b1..8a644ed4d3ff 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
@@ -57,6 +57,7 @@ import com.android.systemui.statusbar.notification.row.wrapper.NotificationViewW
 import com.android.systemui.statusbar.policy.InflatedSmartReplies;
 import com.android.systemui.statusbar.policy.InflatedSmartReplies.SmartRepliesAndActions;
 import com.android.systemui.statusbar.policy.RemoteInputView;
+import com.android.systemui.statusbar.policy.SmartRepliesAndActionsInflaterKt;
 import com.android.systemui.statusbar.policy.SmartReplyConstants;
 import com.android.systemui.statusbar.policy.SmartReplyView;
 
@@ -1191,23 +1192,31 @@ public class NotificationContentView extends FrameLayout {
 
         View bigContentView = mExpandedChild;
         if (bigContentView != null && (bigContentView instanceof ViewGroup)) {
-            mMediaTransferManager.applyMediaTransferView((ViewGroup) bigContentView,
-                    entry);
+            mMediaTransferManager.applyMediaTransferView((ViewGroup) bigContentView, entry);
         }
 
         View smallContentView = mContractedChild;
         if (smallContentView != null && (smallContentView instanceof ViewGroup)) {
-            mMediaTransferManager.applyMediaTransferView((ViewGroup) smallContentView,
-                    entry);
+            mMediaTransferManager.applyMediaTransferView((ViewGroup) smallContentView, entry);
         }
     }
 
+    /**
+     * Returns whether the {@link Notification} represented by entry has a free-form remote input.
+     * Such an input can be used e.g. to implement smart reply buttons - by passing the replies
+     * through the remote input.
+     */
+    public static boolean hasFreeformRemoteInput(NotificationEntry entry) {
+        Notification notification = entry.getSbn().getNotification();
+        return null != notification.findRemoteInputActionPair(true /* freeform */);
+    }
+
     private void applyRemoteInputAndSmartReply(final NotificationEntry entry) {
         if (mRemoteInputController == null) {
             return;
         }
 
-        applyRemoteInput(entry, InflatedSmartReplies.hasFreeformRemoteInput(entry));
+        applyRemoteInput(entry, hasFreeformRemoteInput(entry));
 
         if (mExpandedInflatedSmartReplies == null && mHeadsUpInflatedSmartReplies == null) {
             if (DEBUG) {
@@ -1438,7 +1447,8 @@ public class NotificationContentView extends FrameLayout {
         }
 
         LinearLayout smartReplyContainer = (LinearLayout) smartReplyContainerCandidate;
-        if (!InflatedSmartReplies.shouldShowSmartReplyView(entry, smartRepliesAndActions)) {
+        if (!SmartRepliesAndActionsInflaterKt
+                .shouldShowSmartReplyView(entry, smartRepliesAndActions)) {
             smartReplyContainer.setVisibility(View.GONE);
             return null;
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/InflatedSmartReplies.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/InflatedSmartReplies.java
index c6ae669d5d08..cbc8405cc057 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/InflatedSmartReplies.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/InflatedSmartReplies.java
@@ -19,27 +19,8 @@ package com.android.systemui.statusbar.policy;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.Notification;
-import android.app.RemoteInput;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.ResolveInfo;
-import android.os.Build;
-import android.util.Log;
-import android.util.Pair;
 import android.widget.Button;
 
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.util.ArrayUtils;
-import com.android.systemui.Dependency;
-import com.android.systemui.shared.system.ActivityManagerWrapper;
-import com.android.systemui.shared.system.DevicePolicyManagerWrapper;
-import com.android.systemui.shared.system.PackageManagerWrapper;
-import com.android.systemui.statusbar.NotificationUiAdjustment;
-import com.android.systemui.statusbar.SmartReplyController;
-import com.android.systemui.statusbar.notification.collection.NotificationEntry;
-
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 
@@ -48,13 +29,11 @@ import java.util.List;
  * thread, to later be accessed and modified on the (performance critical) UI thread.
  */
 public class InflatedSmartReplies {
-    private static final String TAG = "InflatedSmartReplies";
-    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
     @Nullable private final SmartReplyView mSmartReplyView;
     @Nullable private final List<Button> mSmartSuggestionButtons;
     @NonNull private final SmartRepliesAndActions mSmartRepliesAndActions;
 
-    private InflatedSmartReplies(
+    public InflatedSmartReplies(
             @Nullable SmartReplyView smartReplyView,
             @Nullable List<Button> smartSuggestionButtons,
             @NonNull SmartRepliesAndActions smartRepliesAndActions) {
@@ -75,206 +54,6 @@ public class InflatedSmartReplies {
         return mSmartRepliesAndActions;
     }
 
-    /**
-     * Inflate a SmartReplyView and its smart suggestions.
-     */
-    public static InflatedSmartReplies inflate(
-            Context context,
-            Context packageContext,
-            NotificationEntry entry,
-            SmartReplyConstants smartReplyConstants,
-            SmartReplyController smartReplyController,
-            HeadsUpManager headsUpManager,
-            SmartRepliesAndActions existingSmartRepliesAndActions) {
-        SmartRepliesAndActions newSmartRepliesAndActions =
-                chooseSmartRepliesAndActions(smartReplyConstants, entry);
-        if (!shouldShowSmartReplyView(entry, newSmartRepliesAndActions)) {
-            return new InflatedSmartReplies(null /* smartReplyView */,
-                    null /* smartSuggestionButtons */, newSmartRepliesAndActions);
-        }
-
-        // Only block clicks if the smart buttons are different from the previous set - to avoid
-        // scenarios where a user incorrectly cannot click smart buttons because the notification is
-        // updated.
-        boolean delayOnClickListener =
-                !areSuggestionsSimilar(existingSmartRepliesAndActions, newSmartRepliesAndActions);
-
-        SmartReplyView smartReplyView = SmartReplyView.inflate(context);
-
-        List<Button> suggestionButtons = new ArrayList<>();
-        if (newSmartRepliesAndActions.smartReplies != null) {
-            suggestionButtons.addAll(smartReplyView.inflateRepliesFromRemoteInput(
-                    newSmartRepliesAndActions.smartReplies, smartReplyController, entry,
-                    delayOnClickListener));
-        }
-        if (newSmartRepliesAndActions.smartActions != null) {
-            suggestionButtons.addAll(
-                    smartReplyView.inflateSmartActions(packageContext,
-                            newSmartRepliesAndActions.smartActions, smartReplyController, entry,
-                            headsUpManager, delayOnClickListener));
-        }
-
-        return new InflatedSmartReplies(smartReplyView, suggestionButtons,
-                newSmartRepliesAndActions);
-    }
-
-    @VisibleForTesting
-    static boolean areSuggestionsSimilar(
-            SmartRepliesAndActions left, SmartRepliesAndActions right) {
-        if (left == right) return true;
-        if (left == null || right == null) return false;
-
-        if (!left.getSmartReplies().equals(right.getSmartReplies())) {
-            return false;
-        }
-
-        return !NotificationUiAdjustment.areDifferent(
-                left.getSmartActions(), right.getSmartActions());
-    }
-
-    /**
-     * Returns whether we should show the smart reply view and its smart suggestions.
-     */
-    public static boolean shouldShowSmartReplyView(
-            NotificationEntry entry,
-            SmartRepliesAndActions smartRepliesAndActions) {
-        if (smartRepliesAndActions.smartReplies == null
-                && smartRepliesAndActions.smartActions == null) {
-            // There are no smart replies and no smart actions.
-            return false;
-        }
-        // If we are showing the spinner we don't want to add the buttons.
-        boolean showingSpinner = entry.getSbn().getNotification()
-                .extras.getBoolean(Notification.EXTRA_SHOW_REMOTE_INPUT_SPINNER, false);
-        if (showingSpinner) {
-            return false;
-        }
-        // If we are keeping the notification around while sending we don't want to add the buttons.
-        boolean hideSmartReplies = entry.getSbn().getNotification()
-                .extras.getBoolean(Notification.EXTRA_HIDE_SMART_REPLIES, false);
-        if (hideSmartReplies) {
-            return false;
-        }
-        return true;
-    }
-
-    /**
-     * Chose what smart replies and smart actions to display. App generated suggestions take
-     * precedence. So if the app provides any smart replies, we don't show any
-     * replies or actions generated by the NotificationAssistantService (NAS), and if the app
-     * provides any smart actions we also don't show any NAS-generated replies or actions.
-     */
-    @NonNull
-    public static SmartRepliesAndActions chooseSmartRepliesAndActions(
-            SmartReplyConstants smartReplyConstants,
-            final NotificationEntry entry) {
-        Notification notification = entry.getSbn().getNotification();
-        Pair<RemoteInput, Notification.Action> remoteInputActionPair =
-                notification.findRemoteInputActionPair(false /* freeform */);
-        Pair<RemoteInput, Notification.Action> freeformRemoteInputActionPair =
-                notification.findRemoteInputActionPair(true /* freeform */);
-
-        if (!smartReplyConstants.isEnabled()) {
-            if (DEBUG) {
-                Log.d(TAG, "Smart suggestions not enabled, not adding suggestions for "
-                        + entry.getSbn().getKey());
-            }
-            return new SmartRepliesAndActions(null, null);
-        }
-        // Only use smart replies from the app if they target P or above. We have this check because
-        // the smart reply API has been used for other things (Wearables) in the past. The API to
-        // add smart actions is new in Q so it doesn't require a target-sdk check.
-        boolean enableAppGeneratedSmartReplies = (!smartReplyConstants.requiresTargetingP()
-                || entry.targetSdk >= Build.VERSION_CODES.P);
-
-        boolean appGeneratedSmartRepliesExist =
-                enableAppGeneratedSmartReplies
-                        && remoteInputActionPair != null
-                        && !ArrayUtils.isEmpty(remoteInputActionPair.first.getChoices())
-                        && remoteInputActionPair.second.actionIntent != null;
-
-        List<Notification.Action> appGeneratedSmartActions = notification.getContextualActions();
-        boolean appGeneratedSmartActionsExist = !appGeneratedSmartActions.isEmpty();
-
-        SmartReplyView.SmartReplies smartReplies = null;
-        SmartReplyView.SmartActions smartActions = null;
-        if (appGeneratedSmartRepliesExist) {
-            smartReplies = new SmartReplyView.SmartReplies(
-                    Arrays.asList(remoteInputActionPair.first.getChoices()),
-                    remoteInputActionPair.first,
-                    remoteInputActionPair.second.actionIntent,
-                    false /* fromAssistant */);
-        }
-        if (appGeneratedSmartActionsExist) {
-            smartActions = new SmartReplyView.SmartActions(appGeneratedSmartActions,
-                    false /* fromAssistant */);
-        }
-        // Apps didn't provide any smart replies / actions, use those from NAS (if any).
-        if (!appGeneratedSmartRepliesExist && !appGeneratedSmartActionsExist) {
-            boolean useGeneratedReplies = !ArrayUtils.isEmpty(entry.getSmartReplies())
-                    && freeformRemoteInputActionPair != null
-                    && freeformRemoteInputActionPair.second.getAllowGeneratedReplies()
-                    && freeformRemoteInputActionPair.second.actionIntent != null;
-            if (useGeneratedReplies) {
-                smartReplies = new SmartReplyView.SmartReplies(
-                        entry.getSmartReplies(),
-                        freeformRemoteInputActionPair.first,
-                        freeformRemoteInputActionPair.second.actionIntent,
-                        true /* fromAssistant */);
-            }
-            boolean useSmartActions = !ArrayUtils.isEmpty(entry.getSmartActions())
-                    && notification.getAllowSystemGeneratedContextualActions();
-            if (useSmartActions) {
-                List<Notification.Action> systemGeneratedActions =
-                        entry.getSmartActions();
-                // Filter actions if we're in kiosk-mode - we don't care about screen pinning mode,
-                // since notifications aren't shown there anyway.
-                ActivityManagerWrapper activityManagerWrapper =
-                        Dependency.get(ActivityManagerWrapper.class);
-                if (activityManagerWrapper.isLockTaskKioskModeActive()) {
-                    systemGeneratedActions = filterWhiteListedLockTaskApps(systemGeneratedActions);
-                }
-                smartActions = new SmartReplyView.SmartActions(
-                        systemGeneratedActions, true /* fromAssistant */);
-            }
-        }
-        return new SmartRepliesAndActions(smartReplies, smartActions);
-    }
-
-    /**
-     * Filter actions so that only actions pointing to whitelisted apps are allowed.
-     * This filtering is only meaningful when in lock-task mode.
-     */
-    private static List<Notification.Action> filterWhiteListedLockTaskApps(
-            List<Notification.Action> actions) {
-        PackageManagerWrapper packageManagerWrapper = Dependency.get(PackageManagerWrapper.class);
-        DevicePolicyManagerWrapper devicePolicyManagerWrapper =
-                Dependency.get(DevicePolicyManagerWrapper.class);
-        List<Notification.Action> filteredActions = new ArrayList<>();
-        for (Notification.Action action : actions) {
-            if (action.actionIntent == null) continue;
-            Intent intent = action.actionIntent.getIntent();
-            //  Only allow actions that are explicit (implicit intents are not handled in lock-task
-            //  mode), and link to whitelisted apps.
-            ResolveInfo resolveInfo = packageManagerWrapper.resolveActivity(intent, 0 /* flags */);
-            if (resolveInfo != null && devicePolicyManagerWrapper.isLockTaskPermitted(
-                    resolveInfo.activityInfo.packageName)) {
-                filteredActions.add(action);
-            }
-        }
-        return filteredActions;
-    }
-
-    /**
-     * Returns whether the {@link Notification} represented by entry has a free-form remote input.
-     * Such an input can be used e.g. to implement smart reply buttons - by passing the replies
-     * through the remote input.
-     */
-    public static boolean hasFreeformRemoteInput(NotificationEntry entry) {
-        Notification notification = entry.getSbn().getNotification();
-        return null != notification.findRemoteInputActionPair(true /* freeform */);
-    }
-
     /**
      * A storage for smart replies and smart action.
      */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartRepliesAndActionsInflater.kt b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartRepliesAndActionsInflater.kt
new file mode 100644
index 000000000000..b2c1f4840068
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartRepliesAndActionsInflater.kt
@@ -0,0 +1,462 @@
+/*
+ * Copyright (C) 2020 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.systemui.statusbar.policy
+
+import android.app.Notification
+import android.app.PendingIntent
+import android.app.RemoteInput
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.os.Bundle
+import android.os.SystemClock
+import android.util.Log
+import android.view.ContextThemeWrapper
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.accessibility.AccessibilityNodeInfo
+import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction
+import android.widget.Button
+import com.android.systemui.R
+import com.android.systemui.plugins.ActivityStarter
+import com.android.systemui.shared.system.ActivityManagerWrapper
+import com.android.systemui.shared.system.DevicePolicyManagerWrapper
+import com.android.systemui.shared.system.PackageManagerWrapper
+import com.android.systemui.statusbar.NotificationRemoteInputManager
+import com.android.systemui.statusbar.NotificationUiAdjustment
+import com.android.systemui.statusbar.SmartReplyController
+import com.android.systemui.statusbar.notification.collection.NotificationEntry
+import com.android.systemui.statusbar.notification.logging.NotificationLogger
+import com.android.systemui.statusbar.phone.KeyguardDismissUtil
+import com.android.systemui.statusbar.policy.InflatedSmartReplies.SmartRepliesAndActions
+import com.android.systemui.statusbar.policy.SmartReplyView.SmartActions
+import com.android.systemui.statusbar.policy.SmartReplyView.SmartButtonType
+import com.android.systemui.statusbar.policy.SmartReplyView.SmartReplies
+import javax.inject.Inject
+
+/** Returns whether we should show the smart reply view and its smart suggestions. */
+fun shouldShowSmartReplyView(
+    entry: NotificationEntry,
+    smartRepliesAndActions: SmartRepliesAndActions
+): Boolean {
+    if (smartRepliesAndActions.smartReplies == null
+            && smartRepliesAndActions.smartActions == null) {
+        // There are no smart replies and no smart actions.
+        return false
+    }
+    // If we are showing the spinner we don't want to add the buttons.
+    val showingSpinner = entry.sbn.notification.extras
+            .getBoolean(Notification.EXTRA_SHOW_REMOTE_INPUT_SPINNER, false)
+    if (showingSpinner) {
+        return false
+    }
+    // If we are keeping the notification around while sending we don't want to add the buttons.
+    return !entry.sbn.notification.extras
+            .getBoolean(Notification.EXTRA_HIDE_SMART_REPLIES, false)
+}
+
+/** Determines if two [SmartRepliesAndActions] are visually similar. */
+fun areSuggestionsSimilar(
+    left: SmartRepliesAndActions?,
+    right: SmartRepliesAndActions?
+): Boolean = when {
+    left === right -> true
+    left == null || right == null -> false
+    left.getSmartReplies() != right.getSmartReplies() -> false
+    else -> !NotificationUiAdjustment.areDifferent(left.getSmartActions(), right.getSmartActions())
+}
+
+interface SmartRepliesAndActionsInflater {
+    fun inflateSmartReplies(
+        sysuiContext: Context,
+        notifPackageContext: Context,
+        entry: NotificationEntry,
+        existingRepliesAndAction: SmartRepliesAndActions
+    ): InflatedSmartReplies
+}
+
+/*internal*/ class SmartRepliesAndActionsInflaterImpl @Inject constructor(
+    private val constants: SmartReplyConstants,
+    private val activityManagerWrapper: ActivityManagerWrapper,
+    private val packageManagerWrapper: PackageManagerWrapper,
+    private val devicePolicyManagerWrapper: DevicePolicyManagerWrapper,
+    private val smartRepliesInflater: SmartReplyInflater,
+    private val smartActionsInflater: SmartActionInflater
+) : SmartRepliesAndActionsInflater {
+
+    override fun inflateSmartReplies(
+        sysuiContext: Context,
+        notifPackageContext: Context,
+        entry: NotificationEntry,
+        existingRepliesAndAction: SmartRepliesAndActions
+    ): InflatedSmartReplies {
+        val newRepliesAndActions = chooseSmartRepliesAndActions(entry)
+        if (!shouldShowSmartReplyView(entry, newRepliesAndActions)) {
+            return InflatedSmartReplies(
+                    null /* smartReplyView */,
+                    null /* smartSuggestionButtons */,
+                    newRepliesAndActions)
+        }
+
+        // Only block clicks if the smart buttons are different from the previous set - to avoid
+        // scenarios where a user incorrectly cannot click smart buttons because the
+        // notification is updated.
+        val delayOnClickListener =
+                !areSuggestionsSimilar(existingRepliesAndAction, newRepliesAndActions)
+
+        val smartReplyView = SmartReplyView.inflate(sysuiContext, constants)
+
+        val smartReplies = newRepliesAndActions.smartReplies
+        smartReplyView.setSmartRepliesGeneratedByAssistant(smartReplies?.fromAssistant ?: false)
+        val smartReplyButtons = smartReplies?.let {
+            smartReplies.choices.asSequence().mapIndexed { index, choice ->
+                smartRepliesInflater.inflateReplyButton(
+                        smartReplyView,
+                        entry,
+                        smartReplies,
+                        index,
+                        choice,
+                        delayOnClickListener)
+            }
+        } ?: emptySequence()
+
+        val smartActionButtons = newRepliesAndActions.smartActions?.let { smartActions ->
+            val themedPackageContext =
+                    ContextThemeWrapper(notifPackageContext, sysuiContext.theme)
+            smartActions.actions.asSequence()
+                    .filter { it.actionIntent != null }
+                    .mapIndexed { index, action ->
+                        smartActionsInflater.inflateActionButton(
+                                smartReplyView,
+                                entry,
+                                smartActions,
+                                index,
+                                action,
+                                delayOnClickListener,
+                                themedPackageContext)
+                    }
+        } ?: emptySequence()
+
+        return InflatedSmartReplies(
+                smartReplyView,
+                (smartReplyButtons + smartActionButtons).toList(),
+                newRepliesAndActions)
+    }
+
+    /**
+     * Chose what smart replies and smart actions to display. App generated suggestions take
+     * precedence. So if the app provides any smart replies, we don't show any
+     * replies or actions generated by the NotificationAssistantService (NAS), and if the app
+     * provides any smart actions we also don't show any NAS-generated replies or actions.
+     */
+    fun chooseSmartRepliesAndActions(entry: NotificationEntry): SmartRepliesAndActions {
+        val notification = entry.sbn.notification
+        val remoteInputActionPair = notification.findRemoteInputActionPair(false /* freeform */)
+        val freeformRemoteInputActionPair =
+                notification.findRemoteInputActionPair(true /* freeform */)
+        if (!constants.isEnabled) {
+            if (DEBUG) {
+                Log.d(TAG, "Smart suggestions not enabled, not adding suggestions for "
+                        + entry.sbn.key)
+            }
+            return SmartRepliesAndActions(null, null)
+        }
+        // Only use smart replies from the app if they target P or above. We have this check because
+        // the smart reply API has been used for other things (Wearables) in the past. The API to
+        // add smart actions is new in Q so it doesn't require a target-sdk check.
+        val enableAppGeneratedSmartReplies = (!constants.requiresTargetingP()
+                || entry.targetSdk >= Build.VERSION_CODES.P)
+        val appGeneratedSmartActions = notification.contextualActions
+
+        var smartReplies: SmartReplies? = when {
+            enableAppGeneratedSmartReplies -> remoteInputActionPair?.let { pair ->
+                pair.second.actionIntent?.let { actionIntent ->
+                    if (pair.first.choices?.isNotEmpty() == true)
+                        SmartReplies(
+                                pair.first.choices.asList(),
+                                pair.first,
+                                actionIntent,
+                                false /* fromAssistant */)
+                    else null
+                }
+            }
+            else -> null
+        }
+        var smartActions: SmartActions? = when {
+            appGeneratedSmartActions.isNotEmpty() ->
+                SmartActions(appGeneratedSmartActions, false /* fromAssistant */)
+            else -> null
+        }
+        // Apps didn't provide any smart replies / actions, use those from NAS (if any).
+        if (smartReplies == null && smartActions == null) {
+            if (entry.smartReplies.isNotEmpty()
+                    && freeformRemoteInputActionPair != null
+                    && freeformRemoteInputActionPair.second.allowGeneratedReplies
+                    && freeformRemoteInputActionPair.second.actionIntent != null) {
+                smartReplies = SmartReplies(
+                        entry.smartReplies,
+                        freeformRemoteInputActionPair.first,
+                        freeformRemoteInputActionPair.second.actionIntent,
+                        true /* fromAssistant */)
+            }
+            if (entry.smartActions.isNotEmpty()
+                    && notification.allowSystemGeneratedContextualActions) {
+                val systemGeneratedActions: List<Notification.Action> = when {
+                    activityManagerWrapper.isLockTaskKioskModeActive ->
+                        // Filter actions if we're in kiosk-mode - we don't care about screen
+                        // pinning mode, since notifications aren't shown there anyway.
+                        filterAllowlistedLockTaskApps(entry.smartActions)
+                    else -> entry.smartActions
+                }
+                smartActions = SmartActions(systemGeneratedActions, true /* fromAssistant */)
+            }
+        }
+        return SmartRepliesAndActions(smartReplies, smartActions)
+    }
+
+    /**
+     * Filter actions so that only actions pointing to allowlisted apps are permitted.
+     * This filtering is only meaningful when in lock-task mode.
+     */
+    private fun filterAllowlistedLockTaskApps(
+        actions: List<Notification.Action>
+    ): List<Notification.Action> = actions.filter { action ->
+        //  Only allow actions that are explicit (implicit intents are not handled in lock-task
+        //  mode), and link to allowlisted apps.
+        action.actionIntent?.intent?.let { intent ->
+            packageManagerWrapper.resolveActivity(intent, 0 /* flags */)
+        }?.let { resolveInfo ->
+            devicePolicyManagerWrapper.isLockTaskPermitted(resolveInfo.activityInfo.packageName)
+        } ?: false
+    }
+}
+
+interface SmartActionInflater {
+    fun inflateActionButton(
+        parent: ViewGroup,
+        entry: NotificationEntry,
+        smartActions: SmartActions,
+        actionIndex: Int,
+        action: Notification.Action,
+        delayOnClickListener: Boolean,
+        packageContext: Context
+    ): Button
+}
+
+/* internal */ class SmartActionInflaterImpl @Inject constructor(
+    private val constants: SmartReplyConstants,
+    private val activityStarter: ActivityStarter,
+    private val smartReplyController: SmartReplyController,
+    private val headsUpManager: HeadsUpManager
+) : SmartActionInflater {
+
+    override fun inflateActionButton(
+        parent: ViewGroup,
+        entry: NotificationEntry,
+        smartActions: SmartActions,
+        actionIndex: Int,
+        action: Notification.Action,
+        delayOnClickListener: Boolean,
+        packageContext: Context
+    ): Button =
+            (LayoutInflater.from(parent.context)
+                    .inflate(R.layout.smart_action_button, parent, false) as Button
+            ).apply {
+                text = action.title
+
+                // We received the Icon from the application - so use the Context of the application to
+                // reference icon resources.
+                val iconDrawable = action.getIcon().loadDrawable(packageContext)
+                        .apply {
+                            val newIconSize: Int = context.resources.getDimensionPixelSize(
+                                    R.dimen.smart_action_button_icon_size)
+                            setBounds(0, 0, newIconSize, newIconSize)
+                        }
+                // Add the action icon to the Smart Action button.
+                setCompoundDrawables(iconDrawable, null, null, null)
+
+                val onClickListener = View.OnClickListener {
+                    onSmartActionClick(entry, smartActions, actionIndex, action)
+                }
+                setOnClickListener(
+                        if (delayOnClickListener)
+                            DelayedOnClickListener(onClickListener, constants.onClickInitDelay)
+                        else onClickListener)
+
+                // Mark this as an Action button
+                (layoutParams as SmartReplyView.LayoutParams).mButtonType = SmartButtonType.ACTION
+            }
+
+    private fun onSmartActionClick(
+        entry: NotificationEntry,
+        smartActions: SmartActions,
+        actionIndex: Int,
+        action: Notification.Action
+    ) =
+            activityStarter.startPendingIntentDismissingKeyguard(action.actionIntent, entry.row) {
+                smartReplyController
+                        .smartActionClicked(entry, actionIndex, action, smartActions.fromAssistant)
+                headsUpManager.removeNotification(entry.key, true /* releaseImmediately */)
+            }
+}
+
+interface SmartReplyInflater {
+    fun inflateReplyButton(
+        parent: SmartReplyView,
+        entry: NotificationEntry,
+        smartReplies: SmartReplies,
+        replyIndex: Int,
+        choice: CharSequence,
+        delayOnClickListener: Boolean
+    ): Button
+}
+
+class SmartReplyInflaterImpl @Inject constructor(
+    private val constants: SmartReplyConstants,
+    private val keyguardDismissUtil: KeyguardDismissUtil,
+    private val remoteInputManager: NotificationRemoteInputManager,
+    private val smartReplyController: SmartReplyController,
+    private val context: Context
+) : SmartReplyInflater {
+
+    override fun inflateReplyButton(
+        parent: SmartReplyView,
+        entry: NotificationEntry,
+        smartReplies: SmartReplies,
+        replyIndex: Int,
+        choice: CharSequence,
+        delayOnClickListener: Boolean
+    ): Button =
+            (LayoutInflater.from(parent.context)
+                    .inflate(R.layout.smart_reply_button, parent, false) as Button
+            ).apply {
+                text = choice
+                val onClickListener = View.OnClickListener {
+                    onSmartReplyClick(
+                            entry,
+                            smartReplies,
+                            replyIndex,
+                            parent,
+                            this,
+                            choice)
+                }
+                setOnClickListener(
+                        if (delayOnClickListener)
+                            DelayedOnClickListener(onClickListener, constants.onClickInitDelay)
+                        else onClickListener)
+                accessibilityDelegate = object : View.AccessibilityDelegate() {
+                    override fun onInitializeAccessibilityNodeInfo(
+                        host: View,
+                        info: AccessibilityNodeInfo
+                    ) {
+                        super.onInitializeAccessibilityNodeInfo(host, info)
+                        val label = parent.resources
+                                .getString(R.string.accessibility_send_smart_reply)
+                        val action = AccessibilityAction(AccessibilityNodeInfo.ACTION_CLICK, label)
+                        info.addAction(action)
+                    }
+                }
+                // TODO: probably shouldn't do this here, bad API
+                // Mark this as a Reply button
+                (layoutParams as SmartReplyView.LayoutParams).mButtonType = SmartButtonType.REPLY
+            }
+
+    private fun onSmartReplyClick(
+        entry: NotificationEntry,
+        smartReplies: SmartReplies,
+        replyIndex: Int,
+        smartReplyView: SmartReplyView,
+        button: Button,
+        choice: CharSequence
+    ) = keyguardDismissUtil.executeWhenUnlocked(!entry.isRowPinned) {
+        val canEditBeforeSend = constants.getEffectiveEditChoicesBeforeSending(
+                smartReplies.remoteInput.editChoicesBeforeSending)
+        if (canEditBeforeSend) {
+            remoteInputManager.activateRemoteInput(
+                    button,
+                    arrayOf(smartReplies.remoteInput),
+                    smartReplies.remoteInput,
+                    smartReplies.pendingIntent,
+                    NotificationEntry.EditedSuggestionInfo(choice, replyIndex))
+        } else {
+            smartReplyController.smartReplySent(
+                    entry,
+                    replyIndex,
+                    button.text,
+                    NotificationLogger.getNotificationLocation(entry).toMetricsEventEnum(),
+                    false /* modifiedBeforeSending */)
+            entry.setHasSentReply()
+            try {
+                val intent = createRemoteInputIntent(smartReplies, choice)
+                smartReplies.pendingIntent.send(context, 0, intent)
+            } catch (e: PendingIntent.CanceledException) {
+                Log.w(TAG, "Unable to send smart reply", e)
+            }
+            smartReplyView.hideSmartSuggestions()
+        }
+        false // do not defer
+    }
+
+    private fun createRemoteInputIntent(smartReplies: SmartReplies, choice: CharSequence): Intent {
+        val results = Bundle()
+        results.putString(smartReplies.remoteInput.resultKey, choice.toString())
+        val intent = Intent().addFlags(Intent.FLAG_RECEIVER_FOREGROUND)
+        RemoteInput.addResultsToIntent(arrayOf(smartReplies.remoteInput), intent, results)
+        RemoteInput.setResultsSource(intent, RemoteInput.SOURCE_CHOICE)
+        return intent
+    }
+}
+
+/**
+ * An OnClickListener wrapper that blocks the underlying OnClickListener for a given amount of
+ * time.
+ */
+private class DelayedOnClickListener(
+    private val mActualListener: View.OnClickListener,
+    private val mInitDelayMs: Long
+) : View.OnClickListener {
+
+    private val mInitTimeMs = SystemClock.elapsedRealtime()
+
+    override fun onClick(v: View) {
+        if (hasFinishedInitialization()) {
+            mActualListener.onClick(v)
+        } else {
+            Log.i(TAG, "Accidental Smart Suggestion click registered, delay: $mInitDelayMs")
+        }
+    }
+
+    private fun hasFinishedInitialization(): Boolean =
+            SystemClock.elapsedRealtime() >= mInitTimeMs + mInitDelayMs
+}
+
+private const val TAG = "SmartReplyViewInflater"
+private val DEBUG = Log.isLoggable(TAG, Log.DEBUG)
+
+// convenience function that swaps parameter order so that lambda can be placed at the end
+private fun KeyguardDismissUtil.executeWhenUnlocked(
+    requiresShadeOpen: Boolean,
+    onDismissAction: () -> Boolean
+) = executeWhenUnlocked(onDismissAction, requiresShadeOpen)
+
+// convenience function that swaps parameter order so that lambda can be placed at the end
+private fun ActivityStarter.startPendingIntentDismissingKeyguard(
+    intent: PendingIntent,
+    associatedView: View?,
+    runnable: () -> Unit
+) = startPendingIntentDismissingKeyguard(intent, runnable::invoke, associatedView)
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyView.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyView.java
index 949ac4df88ba..e7f84a55eb5f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyView.java
@@ -6,7 +6,6 @@ import android.app.Notification;
 import android.app.PendingIntent;
 import android.app.RemoteInput;
 import android.content.Context;
-import android.content.Intent;
 import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.graphics.Canvas;
@@ -15,34 +14,20 @@ import android.graphics.drawable.Drawable;
 import android.graphics.drawable.GradientDrawable;
 import android.graphics.drawable.InsetDrawable;
 import android.graphics.drawable.RippleDrawable;
-import android.os.Bundle;
-import android.os.SystemClock;
 import android.text.Layout;
 import android.text.TextPaint;
 import android.text.method.TransformationMethod;
 import android.util.AttributeSet;
 import android.util.Log;
-import android.view.ContextThemeWrapper;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.accessibility.AccessibilityNodeInfo;
-import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 import android.widget.Button;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ContrastColorUtil;
-import com.android.systemui.Dependency;
 import com.android.systemui.R;
-import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.ActivityStarter.OnDismissAction;
-import com.android.systemui.statusbar.NotificationRemoteInputManager;
-import com.android.systemui.statusbar.SmartReplyController;
 import com.android.systemui.statusbar.notification.NotificationUtils;
-import com.android.systemui.statusbar.notification.collection.NotificationEntry;
-import com.android.systemui.statusbar.notification.collection.NotificationEntry.EditedSuggestionInfo;
-import com.android.systemui.statusbar.notification.logging.NotificationLogger;
-import com.android.systemui.statusbar.phone.KeyguardDismissUtil;
 
 import java.text.BreakIterator;
 import java.util.ArrayList;
@@ -64,10 +49,6 @@ public class SmartReplyView extends ViewGroup {
 
     private static final int SQUEEZE_FAILED = -1;
 
-    private final SmartReplyConstants mConstants;
-    private final KeyguardDismissUtil mKeyguardDismissUtil;
-    private final NotificationRemoteInputManager mRemoteInputManager;
-
     /**
      * The upper bound for the height of this view in pixels. Notifications are automatically
      * recreated on density or font size changes so caching this should be fine.
@@ -98,30 +79,25 @@ public class SmartReplyView extends ViewGroup {
      */
     private boolean mSmartRepliesGeneratedByAssistant = false;
 
-    @ColorInt
-    private int mCurrentBackgroundColor;
-    @ColorInt
-    private final int mDefaultBackgroundColor;
-    @ColorInt
-    private final int mDefaultStrokeColor;
-    @ColorInt
-    private final int mDefaultTextColor;
-    @ColorInt
-    private final int mDefaultTextColorDarkBg;
-    @ColorInt
-    private final int mRippleColorDarkBg;
-    @ColorInt
-    private final int mRippleColor;
+    @ColorInt private int mCurrentBackgroundColor;
+    @ColorInt private final int mDefaultBackgroundColor;
+    @ColorInt private final int mDefaultStrokeColor;
+    @ColorInt private final int mDefaultTextColor;
+    @ColorInt private final int mDefaultTextColorDarkBg;
+    @ColorInt private final int mRippleColorDarkBg;
+    @ColorInt private final int mRippleColor;
     private final int mStrokeWidth;
     private final double mMinStrokeContrast;
 
-    private ActivityStarter mActivityStarter;
+    @ColorInt private int mCurrentStrokeColor;
+    @ColorInt private int mCurrentTextColor;
+    @ColorInt private int mCurrentRippleColor;
+    private int mMaxSqueezeRemeasureAttempts;
+    private int mMaxNumActions;
+    private int mMinNumSystemGeneratedReplies;
 
     public SmartReplyView(Context context, AttributeSet attrs) {
         super(context, attrs);
-        mConstants = Dependency.get(SmartReplyConstants.class);
-        mKeyguardDismissUtil = Dependency.get(KeyguardDismissUtil.class);
-        mRemoteInputManager = Dependency.get(NotificationRemoteInputManager.class);
 
         mHeightUpperLimit = NotificationUtils.getFontScaledHeight(mContext,
             R.dimen.smart_reply_button_max_height);
@@ -171,6 +147,18 @@ public class SmartReplyView extends ViewGroup {
         reallocateCandidateButtonQueueForSqueezing();
     }
 
+    /**
+     * Inflate an instance of this class.
+     */
+    public static SmartReplyView inflate(Context context, SmartReplyConstants constants) {
+        SmartReplyView view = (SmartReplyView) LayoutInflater.from(context).inflate(
+                R.layout.smart_reply_view, null /* root */);
+        view.setMaxNumActions(constants.getMaxNumActions());
+        view.setMaxSqueezeRemeasureAttempts(constants.getMaxSqueezeRemeasureAttempts());
+        view.setMinNumSystemGeneratedReplies(constants.getMinNumSystemGeneratedReplies());
+        return view;
+    }
+
     /**
      * Returns an upper bound for the height of this view in pixels. This method is intended to be
      * invoked before onMeasure, so it doesn't do any analysis on the contents of the buttons.
@@ -197,174 +185,25 @@ public class SmartReplyView extends ViewGroup {
         mCurrentBackgroundColor = mDefaultBackgroundColor;
     }
 
-    /**
-     * Add buttons to the {@link SmartReplyView} - these buttons must have been preinflated using
-     * one of the methods in this class.
-     */
+    /** Add buttons to the {@link SmartReplyView} */
     public void addPreInflatedButtons(List<Button> smartSuggestionButtons) {
         for (Button button : smartSuggestionButtons) {
             addView(button);
+            setButtonColors(button);
         }
         reallocateCandidateButtonQueueForSqueezing();
     }
 
-    /**
-     * Add smart replies to this view, using the provided {@link RemoteInput} and
-     * {@link PendingIntent} to respond when the user taps a smart reply. Only the replies that fit
-     * into the notification are shown.
-     */
-    public List<Button> inflateRepliesFromRemoteInput(
-            @NonNull SmartReplies smartReplies,
-            SmartReplyController smartReplyController, NotificationEntry entry,
-            boolean delayOnClickListener) {
-        List<Button> buttons = new ArrayList<>();
-
-        if (smartReplies.remoteInput != null && smartReplies.pendingIntent != null) {
-            if (smartReplies.choices != null) {
-                for (int i = 0; i < smartReplies.choices.size(); ++i) {
-                    buttons.add(inflateReplyButton(
-                            this, getContext(), i, smartReplies, smartReplyController, entry,
-                            delayOnClickListener));
-                }
-                this.mSmartRepliesGeneratedByAssistant = smartReplies.fromAssistant;
-            }
-        }
-        return buttons;
-    }
-
-    /**
-     * Add smart actions to be shown next to smart replies. Only the actions that fit into the
-     * notification are shown.
-     */
-    public List<Button> inflateSmartActions(Context packageContext,
-            @NonNull SmartActions smartActions, SmartReplyController smartReplyController,
-            NotificationEntry entry, HeadsUpManager headsUpManager, boolean delayOnClickListener) {
-        Context themedPackageContext = new ContextThemeWrapper(packageContext, mContext.getTheme());
-        List<Button> buttons = new ArrayList<>();
-        int numSmartActions = smartActions.actions.size();
-        for (int n = 0; n < numSmartActions; n++) {
-            Notification.Action action = smartActions.actions.get(n);
-            if (action.actionIntent != null) {
-                buttons.add(inflateActionButton(
-                        this, getContext(), themedPackageContext, n, smartActions,
-                        smartReplyController,
-                        entry, headsUpManager, delayOnClickListener));
-            }
-        }
-        return buttons;
-    }
-
-    /**
-     * Inflate an instance of this class.
-     */
-    public static SmartReplyView inflate(Context context) {
-        return (SmartReplyView) LayoutInflater.from(context).inflate(
-                R.layout.smart_reply_view, null /* root */);
+    public void setMaxNumActions(int maxNumActions) {
+        mMaxNumActions = maxNumActions;
     }
 
-    @VisibleForTesting
-    static Button inflateReplyButton(SmartReplyView smartReplyView, Context context,
-            int replyIndex, SmartReplies smartReplies, SmartReplyController smartReplyController,
-            NotificationEntry entry, boolean useDelayedOnClickListener) {
-        Button b = (Button) LayoutInflater.from(context).inflate(
-                R.layout.smart_reply_button, smartReplyView, false);
-        CharSequence choice = smartReplies.choices.get(replyIndex);
-        b.setText(choice);
-
-        OnDismissAction action = () -> {
-            if (smartReplyView.mConstants.getEffectiveEditChoicesBeforeSending(
-                    smartReplies.remoteInput.getEditChoicesBeforeSending())) {
-                EditedSuggestionInfo editedSuggestionInfo =
-                        new EditedSuggestionInfo(choice, replyIndex);
-                smartReplyView.mRemoteInputManager.activateRemoteInput(b,
-                        new RemoteInput[] { smartReplies.remoteInput }, smartReplies.remoteInput,
-                        smartReplies.pendingIntent, editedSuggestionInfo);
-                return false;
-            }
-
-            smartReplyController.smartReplySent(entry, replyIndex, b.getText(),
-                    NotificationLogger.getNotificationLocation(entry).toMetricsEventEnum(),
-                    false /* modifiedBeforeSending */);
-            Bundle results = new Bundle();
-            results.putString(smartReplies.remoteInput.getResultKey(), choice.toString());
-            Intent intent = new Intent().addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
-            RemoteInput.addResultsToIntent(new RemoteInput[] { smartReplies.remoteInput }, intent,
-                    results);
-            RemoteInput.setResultsSource(intent, RemoteInput.SOURCE_CHOICE);
-            entry.setHasSentReply();
-            try {
-                smartReplies.pendingIntent.send(context, 0, intent);
-            } catch (PendingIntent.CanceledException e) {
-                Log.w(TAG, "Unable to send smart reply", e);
-            }
-            // Note that as inflateReplyButton is called mSmartReplyContainer is null, but when the
-            // reply Button is added to the SmartReplyView mSmartReplyContainer will be set. So, it
-            // will not be possible for a user to trigger this on-click-listener without
-            // mSmartReplyContainer being set.
-            smartReplyView.mSmartReplyContainer.setVisibility(View.GONE);
-            return false; // do not defer
-        };
-
-        OnClickListener onClickListener = view ->
-            smartReplyView.mKeyguardDismissUtil.executeWhenUnlocked(action, !entry.isRowPinned());
-        if (useDelayedOnClickListener) {
-            onClickListener = new DelayedOnClickListener(onClickListener,
-                    smartReplyView.mConstants.getOnClickInitDelay());
-        }
-        b.setOnClickListener(onClickListener);
-
-        b.setAccessibilityDelegate(new AccessibilityDelegate() {
-            public void onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfo info) {
-                super.onInitializeAccessibilityNodeInfo(host, info);
-                String label = smartReplyView.getResources().getString(
-                        R.string.accessibility_send_smart_reply);
-                info.addAction(new AccessibilityAction(AccessibilityNodeInfo.ACTION_CLICK, label));
-            }
-        });
-
-        SmartReplyView.setButtonColors(b, smartReplyView.mCurrentBackgroundColor,
-                smartReplyView.mDefaultStrokeColor, smartReplyView.mDefaultTextColor,
-                smartReplyView.mRippleColor, smartReplyView.mStrokeWidth);
-        return b;
+    public void setMinNumSystemGeneratedReplies(int minNumSystemGeneratedReplies) {
+        mMinNumSystemGeneratedReplies = minNumSystemGeneratedReplies;
     }
 
-    @VisibleForTesting
-    static Button inflateActionButton(SmartReplyView smartReplyView, Context context,
-            Context packageContext, int actionIndex, SmartActions smartActions,
-            SmartReplyController smartReplyController, NotificationEntry entry,
-            HeadsUpManager headsUpManager, boolean useDelayedOnClickListener) {
-        Notification.Action action = smartActions.actions.get(actionIndex);
-        Button button = (Button) LayoutInflater.from(context).inflate(
-                R.layout.smart_action_button, smartReplyView, false);
-        button.setText(action.title);
-
-        // We received the Icon from the application - so use the Context of the application to
-        // reference icon resources.
-        Drawable iconDrawable = action.getIcon().loadDrawable(packageContext);
-        // Add the action icon to the Smart Action button.
-        int newIconSize = context.getResources().getDimensionPixelSize(
-                R.dimen.smart_action_button_icon_size);
-        iconDrawable.setBounds(0, 0, newIconSize, newIconSize);
-        button.setCompoundDrawables(iconDrawable, null, null, null);
-
-        OnClickListener onClickListener = view ->
-                smartReplyView.getActivityStarter().startPendingIntentDismissingKeyguard(
-                        action.actionIntent,
-                        () -> {
-                            smartReplyController.smartActionClicked(
-                                    entry, actionIndex, action, smartActions.fromAssistant);
-                            headsUpManager.removeNotification(entry.getKey(), true);
-                        }, entry.getRow());
-        if (useDelayedOnClickListener) {
-            onClickListener = new DelayedOnClickListener(onClickListener,
-                    smartReplyView.mConstants.getOnClickInitDelay());
-        }
-        button.setOnClickListener(onClickListener);
-
-        // Mark this as an Action button
-        final LayoutParams lp = (LayoutParams) button.getLayoutParams();
-        lp.buttonType = SmartButtonType.ACTION;
-        return button;
+    public void setMaxSqueezeRemeasureAttempts(int maxSqueezeRemeasureAttempts) {
+        mMaxSqueezeRemeasureAttempts = maxSqueezeRemeasureAttempts;
     }
 
     @Override
@@ -416,13 +255,13 @@ public class SmartReplyView extends ViewGroup {
         // reply button is added.
         SmartSuggestionMeasures actionsMeasures = null;
 
-        final int maxNumActions = mConstants.getMaxNumActions();
+        final int maxNumActions = mMaxNumActions;
         int numShownActions = 0;
 
         for (View child : smartSuggestions) {
             final LayoutParams lp = (LayoutParams) child.getLayoutParams();
             if (maxNumActions != -1 // -1 means 'no limit'
-                    && lp.buttonType == SmartButtonType.ACTION
+                    && lp.mButtonType == SmartButtonType.ACTION
                     && numShownActions >= maxNumActions) {
                 // We've reached the maximum number of actions, don't add another one!
                 continue;
@@ -446,7 +285,7 @@ public class SmartReplyView extends ViewGroup {
 
             // Remember the current measurements in case the current button doesn't fit in.
             SmartSuggestionMeasures originalMeasures = accumulatedMeasures.clone();
-            if (actionsMeasures == null && lp.buttonType == SmartButtonType.REPLY) {
+            if (actionsMeasures == null && lp.mButtonType == SmartButtonType.REPLY) {
                 // We've added all actions (we go through actions first), now add their
                 // measurements.
                 actionsMeasures = accumulatedMeasures.clone();
@@ -510,7 +349,7 @@ public class SmartReplyView extends ViewGroup {
 
             lp.show = true;
             displayedChildCount++;
-            if (lp.buttonType == SmartButtonType.ACTION) {
+            if (lp.mButtonType == SmartButtonType.ACTION) {
                 numShownActions++;
             }
         }
@@ -551,6 +390,19 @@ public class SmartReplyView extends ViewGroup {
                 resolveSize(buttonHeight, heightMeasureSpec));
     }
 
+    // TODO: this should be replaced, and instead, setMinSystemGenerated... should be invoked
+    //  with MAX_VALUE if mSmartRepliesGeneratedByAssistant would be false (essentially, this is a
+    //  ViewModel decision, as opposed to a View decision)
+    void setSmartRepliesGeneratedByAssistant(boolean fromAssistant) {
+        mSmartRepliesGeneratedByAssistant = fromAssistant;
+    }
+
+    void hideSmartSuggestions() {
+        if (mSmartReplyContainer != null) {
+            mSmartReplyContainer.setVisibility(View.GONE);
+        }
+    }
+
     /**
      * Fields we keep track of inside onMeasure() to correctly measure the SmartReplyView depending
      * on which suggestions are added.
@@ -577,6 +429,7 @@ public class SmartReplyView extends ViewGroup {
      * Returns whether our notification contains at least N smart replies (or 0) where N is
      * determined by {@link SmartReplyConstants}.
      */
+    // TODO: we probably sholdn't make this deliberation in the View
     private boolean gotEnoughSmartReplies(List<View> smartReplies) {
         int numShownReplies = 0;
         for (View smartReplyButton : smartReplies) {
@@ -585,8 +438,7 @@ public class SmartReplyView extends ViewGroup {
                 numShownReplies++;
             }
         }
-        if (numShownReplies == 0
-                || numShownReplies >= mConstants.getMinNumSystemGeneratedReplies()) {
+        if (numShownReplies == 0 || numShownReplies >= mMinNumSystemGeneratedReplies) {
             // We have enough replies, yay!
             return true;
         }
@@ -602,7 +454,7 @@ public class SmartReplyView extends ViewGroup {
             if (child.getVisibility() != View.VISIBLE || !(child instanceof Button)) {
                 continue;
             }
-            if (lp.buttonType == buttonType) {
+            if (lp.mButtonType == buttonType) {
                 actions.add(child);
             }
         }
@@ -656,7 +508,7 @@ public class SmartReplyView extends ViewGroup {
             // See if there's a better line-break point (leading to a more narrow button) in
             // either left or right direction.
             final boolean moveLeft = initialLeftTextWidth > initialRightTextWidth;
-            final int maxSqueezeRemeasureAttempts = mConstants.getMaxSqueezeRemeasureAttempts();
+            final int maxSqueezeRemeasureAttempts = mMaxSqueezeRemeasureAttempts;
             for (int i = 0; i < maxSqueezeRemeasureAttempts; i++) {
                 final int newPosition =
                         moveLeft ? mBreakIterator.previous() : mBreakIterator.next();
@@ -833,41 +685,38 @@ public class SmartReplyView extends ViewGroup {
 
         final boolean dark = !ContrastColorUtil.isColorLight(backgroundColor);
 
-        int textColor = ContrastColorUtil.ensureTextContrast(
+        mCurrentTextColor = ContrastColorUtil.ensureTextContrast(
                 dark ? mDefaultTextColorDarkBg : mDefaultTextColor,
                 backgroundColor | 0xff000000, dark);
-        int strokeColor = ContrastColorUtil.ensureContrast(
+        mCurrentStrokeColor = ContrastColorUtil.ensureContrast(
                 mDefaultStrokeColor, backgroundColor | 0xff000000, dark, mMinStrokeContrast);
-        int rippleColor = dark ? mRippleColorDarkBg : mRippleColor;
+        mCurrentRippleColor = dark ? mRippleColorDarkBg : mRippleColor;
 
         int childCount = getChildCount();
         for (int i = 0; i < childCount; i++) {
-            final Button child = (Button) getChildAt(i);
-            setButtonColors(child, backgroundColor, strokeColor, textColor, rippleColor,
-                    mStrokeWidth);
+            setButtonColors((Button) getChildAt(i));
         }
     }
 
-    private static void setButtonColors(Button button, int backgroundColor, int strokeColor,
-            int textColor, int rippleColor, int strokeWidth) {
+    private void setButtonColors(Button button) {
         Drawable drawable = button.getBackground();
         if (drawable instanceof RippleDrawable) {
             // Mutate in case other notifications are using this drawable.
             drawable = drawable.mutate();
             RippleDrawable ripple = (RippleDrawable) drawable;
-            ripple.setColor(ColorStateList.valueOf(rippleColor));
+            ripple.setColor(ColorStateList.valueOf(mCurrentRippleColor));
             Drawable inset = ripple.getDrawable(0);
             if (inset instanceof InsetDrawable) {
                 Drawable background = ((InsetDrawable) inset).getDrawable();
                 if (background instanceof GradientDrawable) {
                     GradientDrawable gradientDrawable = (GradientDrawable) background;
-                    gradientDrawable.setColor(backgroundColor);
-                    gradientDrawable.setStroke(strokeWidth, strokeColor);
+                    gradientDrawable.setColor(mCurrentBackgroundColor);
+                    gradientDrawable.setStroke(mStrokeWidth, mCurrentStrokeColor);
                 }
             }
             button.setBackground(drawable);
         }
-        button.setTextColor(textColor);
+        button.setTextColor(mCurrentTextColor);
     }
 
     private void setCornerRadius(Button button, float radius) {
@@ -887,14 +736,7 @@ public class SmartReplyView extends ViewGroup {
         }
     }
 
-    private ActivityStarter getActivityStarter() {
-        if (mActivityStarter == null) {
-            mActivityStarter = Dependency.get(ActivityStarter.class);
-        }
-        return mActivityStarter;
-    }
-
-    private enum SmartButtonType {
+    enum SmartButtonType {
         REPLY,
         ACTION
     }
@@ -924,7 +766,7 @@ public class SmartReplyView extends ViewGroup {
 
         private boolean show = false;
         private int squeezeStatus = SQUEEZE_STATUS_NONE;
-        private SmartButtonType buttonType = SmartButtonType.REPLY;
+        SmartButtonType mButtonType = SmartButtonType.REPLY;
 
         private LayoutParams(Context c, AttributeSet attrs) {
             super(c, attrs);
@@ -975,32 +817,4 @@ public class SmartReplyView extends ViewGroup {
             this.fromAssistant = fromAssistant;
         }
     }
-
-    /**
-     * An OnClickListener wrapper that blocks the underlying OnClickListener for a given amount of
-     * time.
-     */
-    private static class DelayedOnClickListener implements OnClickListener {
-        private final OnClickListener mActualListener;
-        private final long mInitDelayMs;
-        private final long mInitTimeMs;
-
-        DelayedOnClickListener(OnClickListener actualOnClickListener, long initDelayMs) {
-            mActualListener = actualOnClickListener;
-            mInitDelayMs = initDelayMs;
-            mInitTimeMs = SystemClock.elapsedRealtime();
-        }
-
-        public void onClick(View v) {
-            if (hasFinishedInitialization()) {
-                mActualListener.onClick(v);
-            } else {
-                Log.i(TAG, "Accidental Smart Suggestion click registered, delay: " + mInitDelayMs);
-            }
-        }
-
-        private boolean hasFinishedInitialization() {
-            return SystemClock.elapsedRealtime() >= mInitTimeMs + mInitDelayMs;
-        }
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/SmartRepliesInflationModule.kt b/packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/SmartRepliesInflationModule.kt
new file mode 100644
index 000000000000..803d26ec3286
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/SmartRepliesInflationModule.kt
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2020 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.systemui.statusbar.policy.dagger
+
+import com.android.systemui.statusbar.policy.SmartActionInflater
+import com.android.systemui.statusbar.policy.SmartActionInflaterImpl
+import com.android.systemui.statusbar.policy.SmartRepliesAndActionsInflater
+import com.android.systemui.statusbar.policy.SmartRepliesAndActionsInflaterImpl
+import com.android.systemui.statusbar.policy.SmartReplyInflater
+import com.android.systemui.statusbar.policy.SmartReplyInflaterImpl
+import dagger.Binds
+import dagger.Module
+
+@Module
+interface SmartRepliesInflationModule {
+    @Binds fun bindSmartActionsInflater(impl: SmartActionInflaterImpl): SmartActionInflater
+    @Binds fun bindSmartReplyInflater(impl: SmartReplyInflaterImpl): SmartReplyInflater
+    @Binds fun bindsInflatedSmartRepliesProvider(
+        impl: SmartRepliesAndActionsInflaterImpl
+    ): SmartRepliesAndActionsInflater
+}
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java
index a2f8c1cb0ad3..6b0a23f2b4ef 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java
@@ -54,13 +54,13 @@ import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.media.MediaFeatureFlag;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
-import com.android.systemui.statusbar.SmartReplyController;
 import com.android.systemui.statusbar.notification.ConversationNotificationProcessor;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.BindParams;
 import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.InflationCallback;
 import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.InflationFlag;
-import com.android.systemui.statusbar.policy.SmartReplyConstants;
+import com.android.systemui.statusbar.policy.InflatedSmartReplies;
+import com.android.systemui.statusbar.policy.SmartRepliesAndActionsInflater;
 
 import org.junit.Assert;
 import org.junit.Before;
@@ -87,6 +87,11 @@ public class NotificationContentInflaterTest extends SysuiTestCase {
 
     @Mock private NotifRemoteViewCache mCache;
     @Mock private ConversationNotificationProcessor mConversationNotificationProcessor;
+    @Mock private InflatedSmartReplies mInflatedSmartReplies;
+
+    private final SmartRepliesAndActionsInflater mSmartRepliesAndActionsInflater =
+            (sysuiContext, notifPackageContext, entry, existingRepliesAndAction) ->
+                    mInflatedSmartReplies;
 
     @Before
     public void setUp() throws Exception {
@@ -103,16 +108,13 @@ public class NotificationContentInflaterTest extends SysuiTestCase {
         ExpandableNotificationRow row = helper.createRow(mBuilder.build());
         mRow = spy(row);
 
-        final SmartReplyConstants smartReplyConstants = mock(SmartReplyConstants.class);
-        final SmartReplyController smartReplyController = mock(SmartReplyController.class);
         mNotificationInflater = new NotificationContentInflater(
                 mCache,
                 mock(NotificationRemoteInputManager.class),
-                () -> smartReplyConstants,
-                () -> smartReplyController,
                 mConversationNotificationProcessor,
                 mock(MediaFeatureFlag.class),
-                mock(Executor.class));
+                mock(Executor.class),
+                mSmartRepliesAndActionsInflater);
     }
 
     @Test
@@ -120,13 +122,15 @@ public class NotificationContentInflaterTest extends SysuiTestCase {
         BindParams params = new BindParams();
         params.usesIncreasedHeadsUpHeight = true;
         Notification.Builder builder = spy(mBuilder);
-        mNotificationInflater.inflateNotificationViews(mRow.getEntry(),
+        mNotificationInflater.inflateNotificationViews(
+                mRow.getEntry(),
                 mRow,
                 params,
                 true /* inflateSynchronously */,
                 FLAG_CONTENT_VIEW_ALL,
                 builder,
-                mContext);
+                mContext,
+                mSmartRepliesAndActionsInflater);
         verify(builder).createHeadsUpContentView(true);
     }
 
@@ -135,13 +139,15 @@ public class NotificationContentInflaterTest extends SysuiTestCase {
         BindParams params = new BindParams();
         params.usesIncreasedHeight = true;
         Notification.Builder builder = spy(mBuilder);
-        mNotificationInflater.inflateNotificationViews(mRow.getEntry(),
+        mNotificationInflater.inflateNotificationViews(
+                mRow.getEntry(),
                 mRow,
                 params,
                 true /* inflateSynchronously */,
                 FLAG_CONTENT_VIEW_ALL,
                 builder,
-                mContext);
+                mContext,
+                mSmartRepliesAndActionsInflater);
         verify(builder).createContentView(true);
     }
 
@@ -366,7 +372,7 @@ public class NotificationContentInflaterTest extends SysuiTestCase {
         }
     }
 
-    private class AsyncFailRemoteView extends RemoteViews {
+    private static class AsyncFailRemoteView extends RemoteViews {
         Handler mHandler = Handler.createAsync(Looper.getMainLooper());
 
         public AsyncFailRemoteView(String packageName, int layoutId) {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java
index aff8ade6f1ae..1255b6de6608 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java
@@ -79,7 +79,7 @@ import com.android.systemui.statusbar.notification.row.dagger.NotificationRowCom
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
 import com.android.systemui.statusbar.phone.KeyguardBypassController;
 import com.android.systemui.statusbar.policy.HeadsUpManager;
-import com.android.systemui.statusbar.policy.SmartReplyConstants;
+import com.android.systemui.statusbar.policy.InflatedSmartReplies;
 import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.leak.LeakDetector;
 import com.android.systemui.util.time.FakeSystemClock;
@@ -138,6 +138,7 @@ public class NotificationEntryManagerInflationTest extends SysuiTestCase {
     @Mock private ActivatableNotificationViewController mActivatableNotificationViewController;
     @Mock private NotificationRowComponent.Builder mNotificationRowComponentBuilder;
     @Mock private PeopleNotificationIdentifier mPeopleNotificationIdentifier;
+    @Mock private InflatedSmartReplies mInflatedSmartReplies;
 
     private StatusBarNotification mSbn;
     private NotificationListenerService.RankingMap mRankingMap;
@@ -199,11 +200,11 @@ public class NotificationEntryManagerInflationTest extends SysuiTestCase {
         NotificationContentInflater binder = new NotificationContentInflater(
                 cache,
                 mRemoteInputManager,
-                () -> mock(SmartReplyConstants.class),
-                () -> mock(SmartReplyController.class),
                 mock(ConversationNotificationProcessor.class),
                 mock(MediaFeatureFlag.class),
-                mBgExecutor);
+                mBgExecutor,
+                (sysuiContext, notifPackageContext, entry, existingRepliesAndAction) ->
+                        mInflatedSmartReplies);
         mRowContentBindStage = new RowContentBindStage(
                 binder,
                 mock(NotifInflationErrorManager.class),
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationTestHelper.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationTestHelper.java
index 2ce8b34b193a..fb37ed57c1da 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationTestHelper.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationTestHelper.java
@@ -53,7 +53,6 @@ import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.statusbar.NotificationMediaManager;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.NotificationShadeWindowController;
-import com.android.systemui.statusbar.SmartReplyController;
 import com.android.systemui.statusbar.notification.ConversationNotificationProcessor;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
@@ -69,7 +68,7 @@ import com.android.systemui.statusbar.notification.row.NotificationRowContentBin
 import com.android.systemui.statusbar.phone.ConfigurationControllerImpl;
 import com.android.systemui.statusbar.phone.HeadsUpManagerPhone;
 import com.android.systemui.statusbar.phone.KeyguardBypassController;
-import com.android.systemui.statusbar.policy.SmartReplyConstants;
+import com.android.systemui.statusbar.policy.InflatedSmartReplies;
 
 import org.mockito.ArgumentCaptor;
 
@@ -134,11 +133,11 @@ public class NotificationTestHelper {
         NotificationContentInflater contentBinder = new NotificationContentInflater(
                 mock(NotifRemoteViewCache.class),
                 mock(NotificationRemoteInputManager.class),
-                () -> mock(SmartReplyConstants.class),
-                () -> mock(SmartReplyController.class),
                 mock(ConversationNotificationProcessor.class),
                 mock(MediaFeatureFlag.class),
-                mock(Executor.class));
+                mock(Executor.class),
+                (sysuiContext, notifPackageContext, entry, existingRepliesAndAction) ->
+                        mock(InflatedSmartReplies.class));
         contentBinder.setInflateSynchronously(true);
         mBindStage = new RowContentBindStage(contentBinder,
                 mock(NotifInflationErrorManager.class),
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/InflatedSmartRepliesTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/InflatedSmartRepliesTest.java
index 53d8e5866347..e93c5dbdadc1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/InflatedSmartRepliesTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/InflatedSmartRepliesTest.java
@@ -67,16 +67,20 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
     private static final Intent WHITELISTED_TEST_INTENT =
             new Intent("com.android.WHITELISTED_TEST_ACTION");
 
-    @Mock SmartReplyConstants mSmartReplyConstants;
-    @Mock Notification mNotification;
-    NotificationEntry mEntry;
-    @Mock RemoteInput mRemoteInput;
-    @Mock RemoteInput mFreeFormRemoteInput;
-    @Mock ActivityManagerWrapper mActivityManagerWrapper;
-    @Mock PackageManagerWrapper mPackageManagerWrapper;
-    @Mock DevicePolicyManagerWrapper mDevicePolicyManagerWrapper;
+    @Mock private SmartReplyConstants mSmartReplyConstants;
+    @Mock private Notification mNotification;
+    @Mock private RemoteInput mRemoteInput;
+    @Mock private RemoteInput mFreeFormRemoteInput;
+    @Mock private ActivityManagerWrapper mActivityManagerWrapper;
+    @Mock private PackageManagerWrapper mPackageManagerWrapper;
+    @Mock private DevicePolicyManagerWrapper mDevicePolicyManagerWrapper;
+    @Mock private SmartRepliesAndActions mSmartRepliesAndActions;
+    @Mock private SmartReplyInflater mSmartReplyInflater;
+    @Mock private SmartActionInflater mSmartActionInflater;
 
     private Icon mActionIcon;
+    private NotificationEntry mEntry;
+    private SmartRepliesAndActionsInflaterImpl mSmartRepliesInflater;
 
     @Before
     @UiThreadTest
@@ -96,6 +100,14 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
         mActionIcon = Icon.createWithResource(mContext, R.drawable.ic_person);
 
         when(mActivityManagerWrapper.isLockTaskKioskModeActive()).thenReturn(false);
+
+        mSmartRepliesInflater = new SmartRepliesAndActionsInflaterImpl(
+                mSmartReplyConstants,
+                mActivityManagerWrapper,
+                mPackageManagerWrapper,
+                mDevicePolicyManagerWrapper,
+                mSmartReplyInflater,
+                mSmartActionInflater);
     }
 
     @Test
@@ -107,7 +119,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
         when(mSmartReplyConstants.isEnabled()).thenReturn(false);
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies).isNull();
         assertThat(repliesAndActions.smartActions).isNull();
@@ -123,7 +135,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
         when(mSmartReplyConstants.isEnabled()).thenReturn(false);
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies).isNull();
         assertThat(repliesAndActions.smartActions).isNull();
@@ -135,7 +147,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
         setupAppGeneratedReplies(smartReplies);
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies.choices).isEqualTo(Arrays.asList(smartReplies));
         assertThat(repliesAndActions.smartReplies.fromAssistant).isFalse();
@@ -150,7 +162,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
         setupAppGeneratedSuggestions(smartReplies, smartActions);
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies.choices).isEqualTo(Arrays.asList(smartReplies));
         assertThat(repliesAndActions.smartReplies.fromAssistant).isFalse();
@@ -169,7 +181,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 .build();
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies.choices).isEqualTo(
                 mEntry.getSmartReplies());
@@ -187,7 +199,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 .setSmartReplies(createReplies("Sys Smart Reply 1", "Sys Smart Reply 2"))
                 .build();
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies).isNull();
         assertThat(repliesAndActions.smartActions).isNull();
@@ -202,8 +214,9 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
         modifyRanking(mEntry)
                 .setSmartActions(createActions("Sys Smart Action 1", "Sys Smart Action 2"))
                 .build();
+
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies).isNull();
         assertThat(repliesAndActions.smartActions.actions)
@@ -226,7 +239,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 .build();
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies.choices)
                 .isEqualTo(Arrays.asList(appGenSmartReplies));
@@ -248,7 +261,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 .build();
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartActions).isNull();
         assertThat(repliesAndActions.smartReplies).isNull();
@@ -270,7 +283,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 .build();
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         assertThat(repliesAndActions.smartReplies.choices).isEqualTo(
                 mEntry.getSmartReplies());
@@ -306,7 +319,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 .build();
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         // Only the action for the whitelisted package should be allowed.
         assertThat(repliesAndActions.smartActions.actions.size()).isEqualTo(1);
@@ -329,7 +342,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 .build();
 
         SmartRepliesAndActions repliesAndActions =
-                InflatedSmartReplies.chooseSmartRepliesAndActions(mSmartReplyConstants, mEntry);
+                mSmartRepliesInflater.chooseSmartRepliesAndActions(mEntry);
 
         // We don't restrict replies or actions in screen pinning mode.
         assertThat(repliesAndActions.smartReplies.choices).isEqualTo(
@@ -356,8 +369,10 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 new SmartReplies(rightReplies, null, null, false /* fromAssistant */),
                 new SmartActions(rightActions, false /* fromAssistant */));
 
-        assertThat(InflatedSmartReplies.areSuggestionsSimilar(
-                leftRepliesAndActions, rightRepliesAndActions)).isTrue();
+        assertThat(
+                SmartRepliesAndActionsInflaterKt
+                        .areSuggestionsSimilar(leftRepliesAndActions, rightRepliesAndActions))
+                .isTrue();
     }
 
     @Test
@@ -378,7 +393,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 new SmartReplies(rightReplies, null, null, false /* fromAssistant */),
                 new SmartActions(rightActions, false /* fromAssistant */));
 
-        assertThat(InflatedSmartReplies.areSuggestionsSimilar(
+        assertThat(SmartRepliesAndActionsInflaterKt.areSuggestionsSimilar(
                 leftRepliesAndActions, rightRepliesAndActions)).isFalse();
     }
 
@@ -400,7 +415,7 @@ public class InflatedSmartRepliesTest extends SysuiTestCase {
                 new SmartReplies(rightReplies, null, null, false /* fromAssistant */),
                 new SmartActions(rightActions, false /* fromAssistant */));
 
-        assertThat(InflatedSmartReplies.areSuggestionsSimilar(
+        assertThat(SmartRepliesAndActionsInflaterKt.areSuggestionsSimilar(
                 leftRepliesAndActions, rightRepliesAndActions)).isFalse();
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java
index f1a6e67edb43..836a81e42193 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java
@@ -70,6 +70,12 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicReference;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+import java.util.stream.Stream;
+
+import kotlin.sequences.Sequence;
+import kotlin.sequences.SequencesKt;
 
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper
@@ -98,31 +104,32 @@ public class SmartReplyViewTest extends SysuiTestCase {
     private int mDoubleLinePaddingHorizontal;
     private int mSpacing;
 
-    @Mock private SmartReplyController mLogger;
     private NotificationEntry mEntry;
     private Notification mNotification;
+
+    private SmartReplyInflaterImpl mSmartReplyInflater;
+    private SmartActionInflaterImpl mSmartActionInflater;
+
     @Mock private SmartReplyConstants mConstants;
+    @Mock private ActivityStarter mActivityStarter;
+    @Mock private HeadsUpManager mHeadsUpManager;
+    @Mock private NotificationRemoteInputManager mNotificationRemoteInputManager;
+    @Mock private SmartReplyController mSmartReplyController;
 
-    @Mock ActivityStarter mActivityStarter;
-    @Mock HeadsUpManager mHeadsUpManager;
+    private final KeyguardDismissUtil mKeyguardDismissUtil = new KeyguardDismissUtil();
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mReceiver = new BlockingQueueIntentReceiver();
         mContext.registerReceiver(mReceiver, new IntentFilter(TEST_ACTION));
-        mDependency.get(KeyguardDismissUtil.class).setDismissHandler((action, unused) -> {
-            action.onDismiss();
-        });
+        mKeyguardDismissUtil.setDismissHandler((action, unused) -> action.onDismiss());
         mDependency.injectMockDependency(KeyguardUpdateMonitor.class);
         mDependency.injectMockDependency(ShadeController.class);
         mDependency.injectMockDependency(NotificationRemoteInputManager.class);
         mDependency.injectTestDependency(ActivityStarter.class, mActivityStarter);
         mDependency.injectTestDependency(SmartReplyConstants.class, mConstants);
 
-        mContainer = new View(mContext, null);
-        mView = SmartReplyView.inflate(mContext);
-
         // Any number of replies are fine.
         when(mConstants.getMinNumSystemGeneratedReplies()).thenReturn(0);
         when(mConstants.getMaxSqueezeRemeasureAttempts()).thenReturn(3);
@@ -130,6 +137,9 @@ public class SmartReplyViewTest extends SysuiTestCase {
         // Ensure there's no delay before we can click smart suggestions.
         when(mConstants.getOnClickInitDelay()).thenReturn(0L);
 
+        mContainer = new View(mContext, null);
+        mView = SmartReplyView.inflate(mContext, mConstants);
+
         final Resources res = mContext.getResources();
         mSingleLinePaddingHorizontal = res.getDimensionPixelSize(
                 R.dimen.smart_reply_button_padding_horizontal_single_line);
@@ -147,6 +157,18 @@ public class SmartReplyViewTest extends SysuiTestCase {
                 .build();
 
         mActionIcon = Icon.createWithResource(mContext, R.drawable.ic_person);
+
+        mSmartReplyInflater = new SmartReplyInflaterImpl(
+                mConstants,
+                mKeyguardDismissUtil,
+                mNotificationRemoteInputManager,
+                mSmartReplyController,
+                mContext);
+        mSmartActionInflater = new SmartActionInflaterImpl(
+                mConstants,
+                mActivityStarter,
+                mSmartReplyController,
+                mHeadsUpManager);
     }
 
     @After
@@ -168,7 +190,7 @@ public class SmartReplyViewTest extends SysuiTestCase {
 
     @Test
     public void testSendSmartReply_keyguardCancelled() throws InterruptedException {
-        mDependency.get(KeyguardDismissUtil.class).setDismissHandler((action, unused) -> {});
+        mKeyguardDismissUtil.setDismissHandler((action, unused) -> { });
         setSmartReplies(TEST_CHOICES);
 
         mView.getChildAt(2).performClick();
@@ -179,9 +201,8 @@ public class SmartReplyViewTest extends SysuiTestCase {
     @Test
     public void testSendSmartReply_waitsForKeyguard() throws InterruptedException {
         AtomicReference<OnDismissAction> actionRef = new AtomicReference<>();
-        mDependency.get(KeyguardDismissUtil.class).setDismissHandler((action, unused) -> {
-            actionRef.set(action);
-        });
+
+        mKeyguardDismissUtil.setDismissHandler((action, unused) -> actionRef.set(action));
         setSmartReplies(TEST_CHOICES);
 
         mView.getChildAt(2).performClick();
@@ -202,7 +223,7 @@ public class SmartReplyViewTest extends SysuiTestCase {
     public void testSendSmartReply_controllerCalled() {
         setSmartReplies(TEST_CHOICES);
         mView.getChildAt(2).performClick();
-        verify(mLogger).smartReplySent(mEntry, 2, TEST_CHOICES[2],
+        verify(mSmartReplyController).smartReplySent(mEntry, 2, TEST_CHOICES[2],
                 MetricsEvent.LOCATION_UNKNOWN, false /* modifiedBeforeSending */);
     }
 
@@ -461,24 +482,28 @@ public class SmartReplyViewTest extends SysuiTestCase {
 
     private void setSmartReplies(CharSequence[] choices, boolean useDelayedOnClickListener) {
         mView.resetSmartSuggestions(mContainer);
-        List<Button> replyButtons = inflateSmartReplies(choices, false /* fromAssistant */,
-                useDelayedOnClickListener);
+        List<Button> replyButtons =
+                inflateSmartReplies(
+                        choices, false /* fromAssistant */, useDelayedOnClickListener)
+                .collect(Collectors.toList());
         mView.addPreInflatedButtons(replyButtons);
     }
 
-    private List<Button> inflateSmartReplies(CharSequence[] choices, boolean fromAssistant,
-            boolean useDelayedOnClickListener) {
-        PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0,
-                new Intent(TEST_ACTION), 0);
+    private SmartReplyView.SmartReplies createSmartReplies(CharSequence[] choices,
+            boolean fromAssistant) {
+        PendingIntent pendingIntent =
+                PendingIntent.getBroadcast(mContext, 0, new Intent(TEST_ACTION), 0);
         RemoteInput input = new RemoteInput.Builder(TEST_RESULT_KEY).setChoices(choices).build();
-        SmartReplyView.SmartReplies smartReplies =
-                new SmartReplyView.SmartReplies(
-                        Arrays.asList(choices),
-                        input,
-                        pendingIntent,
-                        fromAssistant);
-        return mView.inflateRepliesFromRemoteInput(smartReplies, mLogger, mEntry,
-                useDelayedOnClickListener);
+        return new SmartReplyView.SmartReplies(
+                Arrays.asList(choices), input, pendingIntent, fromAssistant);
+    }
+
+    private Stream<Button> inflateSmartReplies(CharSequence[] choices, boolean fromAssistant,
+            boolean useDelayedOnClickListener) {
+        SmartReplyView.SmartReplies smartReplies = createSmartReplies(choices, fromAssistant);
+        return IntStream.range(0, choices.length).mapToObj(idx ->
+                mSmartReplyInflater.inflateReplyButton(
+                        mView, mEntry, smartReplies, idx, choices[idx], useDelayedOnClickListener));
     }
 
     private Notification.Action createAction(String actionTitle) {
@@ -501,14 +526,20 @@ public class SmartReplyViewTest extends SysuiTestCase {
 
     private void setSmartActions(String[] actionTitles, boolean useDelayedOnClickListener) {
         mView.resetSmartSuggestions(mContainer);
-        List<Button> actions = mView.inflateSmartActions(
-                getContext(),
-                new SmartReplyView.SmartActions(createActions(actionTitles), false),
-                mLogger,
-                mEntry,
-                mHeadsUpManager,
-                useDelayedOnClickListener);
-        mView.addPreInflatedButtons(actions);
+        SmartReplyView.SmartActions smartActions = new SmartReplyView.SmartActions(
+                createActions(actionTitles), false);
+
+        Stream<Button> buttons = IntStream.range(0, smartActions.actions.size()).mapToObj(idx ->
+                mSmartActionInflater.inflateActionButton(
+                        mView,
+                        mEntry,
+                        smartActions,
+                        idx,
+                        smartActions.actions.get(idx),
+                        useDelayedOnClickListener,
+                        getContext()));
+
+        mView.addPreInflatedButtons(buttons.collect(Collectors.toList()));
     }
 
     private void setSmartRepliesAndActions(CharSequence[] choices, String[] actionTitles) {
@@ -520,16 +551,25 @@ public class SmartReplyViewTest extends SysuiTestCase {
             CharSequence[] choices, String[] actionTitles, boolean fromAssistant,
             boolean useDelayedOnClickListener) {
         mView.resetSmartSuggestions(mContainer);
-        List<Button> smartSuggestions = inflateSmartReplies(choices, fromAssistant,
-                useDelayedOnClickListener);
-        smartSuggestions.addAll(mView.inflateSmartActions(
-                getContext(),
-                new SmartReplyView.SmartActions(createActions(actionTitles), fromAssistant),
-                mLogger,
-                mEntry,
-                mHeadsUpManager,
-                useDelayedOnClickListener));
-        mView.addPreInflatedButtons(smartSuggestions);
+        Sequence<Button> inflatedReplies = SequencesKt.asSequence(
+                inflateSmartReplies(choices, fromAssistant, useDelayedOnClickListener)
+                        .iterator());
+        SmartReplyView.SmartActions smartActions = new SmartReplyView.SmartActions(
+                createActions(actionTitles), fromAssistant);
+        Sequence<Button> inflatedSmartActions = SequencesKt.asSequence(
+                IntStream.range(0, smartActions.actions.size())
+                        .mapToObj(idx -> mSmartActionInflater.inflateActionButton(
+                                mView,
+                                mEntry,
+                                smartActions,
+                                idx,
+                                smartActions.actions.get(idx),
+                                useDelayedOnClickListener,
+                                getContext()))
+                        .iterator());
+        mView.addPreInflatedButtons(
+                SequencesKt.toList(SequencesKt.plus(inflatedReplies, inflatedSmartActions)));
+        mView.setSmartRepliesGeneratedByAssistant(fromAssistant);
     }
 
     private ViewGroup buildExpectedView(CharSequence[] choices, int lineCount) {
@@ -564,10 +604,18 @@ public class SmartReplyViewTest extends SysuiTestCase {
         Button previous = null;
         SmartReplyView.SmartReplies smartReplies =
                 new SmartReplyView.SmartReplies(Arrays.asList(choices), null, null, false);
-        for (int i = 0; i < choices.length; ++i) {
-            Button current = SmartReplyView.inflateReplyButton(mView, mContext, i, smartReplies,
-                    null /* SmartReplyController */, null /* NotificationEntry */,
-                    true /* useDelayedOnClickListener */);
+
+        Iterable<Button> inflatedReplies = SequencesKt.asIterable(SequencesKt.asSequence(
+                IntStream.range(0, smartReplies.choices.size()).mapToObj(
+                        idx -> mSmartReplyInflater.inflateReplyButton(
+                                mView,
+                                mEntry,
+                                smartReplies,
+                                idx,
+                                smartReplies.choices.get(idx),
+                                true /* delayOnClickListener */))
+                        .iterator()));
+        for (Button current : inflatedReplies) {
             current.setPadding(paddingHorizontal, current.getPaddingTop(), paddingHorizontal,
                     current.getPaddingBottom());
             if (previous != null) {
@@ -583,9 +631,21 @@ public class SmartReplyViewTest extends SysuiTestCase {
             previous = current;
         }
 
+        SmartReplyView.SmartActions smartActions = new SmartReplyView.SmartActions(actions, false);
+        Iterable<Button> inflatedSmartActions = SequencesKt.asIterable(SequencesKt.asSequence(
+                IntStream.range(0, smartActions.actions.size())
+                        .mapToObj(idx -> mSmartActionInflater.inflateActionButton(
+                                mView,
+                                mEntry,
+                                smartActions,
+                                idx,
+                                smartActions.actions.get(idx),
+                                true /* delayOnClickListener */,
+                                getContext()))
+                        .iterator()));
+
         // Add smart actions
-        for (int i = 0; i < actions.size(); ++i) {
-            Button current = inflateActionButton(actions.get(i));
+        for (Button current : inflatedSmartActions) {
             current.setPadding(paddingHorizontal, current.getPaddingTop(), paddingHorizontal,
                     current.getPaddingBottom());
             if (previous != null) {
@@ -672,8 +732,8 @@ public class SmartReplyViewTest extends SysuiTestCase {
         Thread.sleep(delayMs);
         mView.getChildAt(2).performClick();
 
-        verify(mActivityStarter, times(1)).startPendingIntentDismissingKeyguard(any(), any(),
-                any());
+        verify(mActivityStarter, times(1))
+                .startPendingIntentDismissingKeyguard(any(), any(), any());
     }
 
     @Test
@@ -684,8 +744,8 @@ public class SmartReplyViewTest extends SysuiTestCase {
 
         mView.getChildAt(2).performClick();
 
-        verify(mActivityStarter, times(1)).startPendingIntentDismissingKeyguard(any(), any(),
-                any());
+        verify(mActivityStarter, times(1))
+                .startPendingIntentDismissingKeyguard(any(), any(), any());
     }
 
     @Test
@@ -869,18 +929,26 @@ public class SmartReplyViewTest extends SysuiTestCase {
         assertReplyButtonHidden(mView.getChildAt(2));
     }
 
-    private Button inflateActionButton(Notification.Action action) {
-        return SmartReplyView.inflateActionButton(mView, getContext(), getContext(), 0,
-                new SmartReplyView.SmartActions(Collections.singletonList(action), false),
-                mLogger, mEntry, mHeadsUpManager, true /* useDelayedOnClickListener */);
-    }
-
     @Test
     public void testInflateActionButton_smartActionIconSingleLineSizeForTwoLineButton() {
         // Ensure smart action icons are the same size regardless of the number of text rows in the
         // button.
-        Button singleLineButton = inflateActionButton(createAction("One line"));
-        Button doubleLineButton = inflateActionButton(createAction("Two\nlines"));
+        List<Notification.Action> actions = Stream.of("One line", "Two\nlines")
+                .map(this::createAction)
+                .collect(Collectors.toList());
+        SmartReplyView.SmartActions smartActions = new SmartReplyView.SmartActions(actions, false);
+        List<Button> buttons = IntStream.range(0, smartActions.actions.size())
+                .mapToObj(idx -> mSmartActionInflater.inflateActionButton(
+                        mView,
+                        mEntry,
+                        smartActions,
+                        idx,
+                        smartActions.actions.get(idx),
+                        true /* delayOnClickListener */,
+                        getContext()))
+                .collect(Collectors.toList());
+        Button singleLineButton = buttons.get(0);
+        Button doubleLineButton = buttons.get(1);
         Drawable singleLineDrawable = singleLineButton.getCompoundDrawables()[0]; // left drawable
         Drawable doubleLineDrawable = doubleLineButton.getCompoundDrawables()[0]; // left drawable
         assertEquals(singleLineDrawable.getBounds().width(),
@@ -1068,7 +1136,7 @@ public class SmartReplyViewTest extends SysuiTestCase {
 
     @Test
     public void testMeasure_minNumSystemGeneratedSmartReplies_notEnoughReplies() {
-        when(mConstants.getMinNumSystemGeneratedReplies()).thenReturn(3);
+        mView.setMinNumSystemGeneratedReplies(3);
 
         // Add 2 replies when the minimum is 3 -> we should end up with 0 replies.
         String[] choices = new String[] {"reply1", "reply2"};
@@ -1082,7 +1150,9 @@ public class SmartReplyViewTest extends SysuiTestCase {
                 choices, actions, true /* fromAssistant */, true /* useDelayedOnClickListener */);
         mView.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
 
+        // 395, 168
         assertEqualMeasures(expectedView, mView);
+
         // smart replies
         assertReplyButtonHidden(mView.getChildAt(0));
         assertReplyButtonHidden(mView.getChildAt(1));
@@ -1121,7 +1191,7 @@ public class SmartReplyViewTest extends SysuiTestCase {
      */
     @Test
     public void testMeasure_minNumSystemGeneratedSmartReplies_unSqueezeActions() {
-        when(mConstants.getMinNumSystemGeneratedReplies()).thenReturn(2);
+        mView.setMinNumSystemGeneratedReplies(2);
 
         // Add 2 replies when the minimum is 3 -> we should end up with 0 replies.
         String[] choices = new String[] {"This is a very long two-line reply."};
-- 
cgit v1.2.3-59-g8ed1b