diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 91ad937..df30d8b 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -16,6 +16,10 @@
 
 package com.android.settings;
 
+import static android.provider.Settings.ACTION_SETTINGS_EMBED_DEEP_LINK_ACTIVITY;
+import static android.provider.Settings.EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_HIGHLIGHT_MENU_KEY;
+import static android.provider.Settings.EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_INTENT_URI;
+
 import static com.android.settings.applications.appinfo.AppButtonsPreferenceController.KEY_REMOVE_TASK_WHEN_FINISHING;
 
 import android.app.ActionBar;
@@ -61,6 +65,7 @@
 import com.android.settings.core.gateway.SettingsGateway;
 import com.android.settings.dashboard.DashboardFeatureProvider;
 import com.android.settings.homepage.SettingsHomepageActivity;
+import com.android.settings.homepage.SliceDeepLinkHomepageActivity;
 import com.android.settings.homepage.TopLevelSettings;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wfd.WifiDisplaySettings;
@@ -140,6 +145,12 @@
             ":settings:show_fragment_as_subsetting";
 
     /**
+     * Additional extra of Settings#ACTION_SETTINGS_LARGE_SCREEN_DEEP_LINK.
+     * Set true when the deep link intent is from a slice
+     */
+    public static final String EXTRA_IS_FROM_SLICE = "is_from_slice";
+
+    /**
      * Personal or Work profile tab of {@link ProfileSelectFragment}
      * <p>0: Personal tab.
      * <p>1: Work profile tab.
@@ -363,15 +374,34 @@
             return false;
         }
 
+        final Intent detailIntent = new Intent(intent);
         // It's a deep link intent, SettingsHomepageActivity will set SplitPairRule and start it.
-        final Intent trampolineIntent =
-                new Intent(android.provider.Settings.ACTION_SETTINGS_EMBED_DEEP_LINK_ACTIVITY);
-        trampolineIntent.replaceExtras(intent);
+        final Intent trampolineIntent = new Intent(ACTION_SETTINGS_EMBED_DEEP_LINK_ACTIVITY);
+
+        trampolineIntent.replaceExtras(detailIntent);
+
+        // Relay detail intent data to prevent failure of Intent#ParseUri.
+        // If Intent#getData() is not null, Intent#toUri will return an Uri which has the scheme of
+        // Intent#getData() and it may not be the scheme of an Intent.
         trampolineIntent.putExtra(
-                android.provider.Settings.EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_INTENT_URI,
-                intent.toUri(Intent.URI_INTENT_SCHEME));
-        trampolineIntent.putExtra(
-                android.provider.Settings.EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_HIGHLIGHT_MENU_KEY,
+                SettingsHomepageActivity.EXTRA_SETTINGS_LARGE_SCREEN_DEEP_LINK_INTENT_DATA,
+                detailIntent.getData());
+        detailIntent.setData(null);
+
+        trampolineIntent.putExtra(EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_INTENT_URI,
+                detailIntent.toUri(Intent.URI_INTENT_SCHEME));
+
+        if (detailIntent.getBooleanExtra(EXTRA_IS_FROM_SLICE, false)) {
+            trampolineIntent.setClass(this, SliceDeepLinkHomepageActivity.class);
+            // Get menu key for slice deep link case.
+            final String highlightMenuKey = detailIntent.getStringExtra(
+                    EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_HIGHLIGHT_MENU_KEY);
+            if (!TextUtils.isEmpty(highlightMenuKey)) {
+                mHighlightMenuKey = highlightMenuKey;
+            }
+        }
+
+        trampolineIntent.putExtra(EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_HIGHLIGHT_MENU_KEY,
                 mHighlightMenuKey);
         trampolineIntent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
         startActivity(trampolineIntent);
@@ -391,6 +421,12 @@
             return false;
         }
 
+        if (intent.getBooleanExtra(EXTRA_IS_FROM_SLICE, false)) {
+            // Slice deep link starts the Intent using SubSettingLauncher. Returns true to show
+            // 2-pane deep link.
+            return true;
+        }
+
         if (isSubSettings(intent)) {
             return false;
         }
diff --git a/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java b/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
index d57c0c2..c3ad5de 100644
--- a/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
+++ b/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
@@ -41,7 +41,7 @@
 /** A class to initialize split rules for activity embedding. */
 public class ActivityEmbeddingRulesController {
 
-    private static final String TAG = "ActivityEmbeddingCtrl ";
+    private static final String TAG = "ActivityEmbeddingCtrl";
     private final Context mContext;
     private final SplitController mSplitController;
 
@@ -119,11 +119,6 @@
                 null /* intentAction */));
     }
 
-    private void addActivityFilter(Set<ActivityFilter> activityFilters, Intent intent) {
-        activityFilters.add(new ActivityFilter(new ComponentName("*" /* pkg */, "*" /* cls */),
-                intent.getAction()));
-    }
-
     private void addActivityFilter(Set<ActivityFilter> activityFilters,
             ComponentName componentName) {
         activityFilters.add(new ActivityFilter(componentName, null /* intentAction */));
diff --git a/src/com/android/settings/homepage/SettingsHomepageActivity.java b/src/com/android/settings/homepage/SettingsHomepageActivity.java
index a2a6d3c..b3e3296 100644
--- a/src/com/android/settings/homepage/SettingsHomepageActivity.java
+++ b/src/com/android/settings/homepage/SettingsHomepageActivity.java
@@ -61,9 +61,15 @@
 
     private static final String TAG = "SettingsHomepageActivity";
 
+    // Additional extra of Settings#ACTION_SETTINGS_LARGE_SCREEN_DEEP_LINK.
     // Put true value to the intent when startActivity for a deep link intent from this Activity.
     public static final String EXTRA_IS_FROM_SETTINGS_HOMEPAGE = "is_from_settings_homepage";
 
+    // Additional extra of Settings#ACTION_SETTINGS_LARGE_SCREEN_DEEP_LINK.
+    // Set & get Uri of the Intent separately to prevent failure of Intent#ParseUri.
+    public static final String EXTRA_SETTINGS_LARGE_SCREEN_DEEP_LINK_INTENT_DATA =
+            "settings_large_screen_deep_link_intent_data";
+
     // An alias class name of SettingsHomepageActivity.
     public static final String ALIAS_DEEP_LINK = "com.android.settings.DeepLinkHomepageActivity";
 
@@ -232,10 +238,13 @@
         targetIntent.replaceExtras(intent);
 
         targetIntent.putExtra(EXTRA_IS_FROM_SETTINGS_HOMEPAGE, true);
+        targetIntent.putExtra(SettingsActivity.EXTRA_IS_FROM_SLICE, false);
 
+        targetIntent.setData(intent.getParcelableExtra(
+                SettingsHomepageActivity.EXTRA_SETTINGS_LARGE_SCREEN_DEEP_LINK_INTENT_DATA));
         // Set 2-pane pair rule for the deep link page.
         ActivityEmbeddingRulesController.registerTwoPanePairRule(this,
-                new ComponentName(Utils.SETTINGS_PACKAGE_NAME, ALIAS_DEEP_LINK),
+                getDeepLinkComponent(),
                 targetComponentName,
                 targetIntent.getAction(),
                 true /* finishPrimaryWithSecondary */,
@@ -249,6 +258,10 @@
         startActivity(targetIntent);
     }
 
+    protected ComponentName getDeepLinkComponent() {
+        return new ComponentName(Utils.SETTINGS_PACKAGE_NAME, ALIAS_DEEP_LINK);
+    }
+
     private String getHighlightMenuKey() {
         final Intent intent = getIntent();
         if (intent != null && TextUtils.equals(intent.getAction(),
diff --git a/src/com/android/settings/homepage/SliceDeepLinkHomepageActivity.java b/src/com/android/settings/homepage/SliceDeepLinkHomepageActivity.java
new file mode 100644
index 0000000..2f83612
--- /dev/null
+++ b/src/com/android/settings/homepage/SliceDeepLinkHomepageActivity.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2021 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.settings.homepage;
+
+import android.content.ComponentName;
+
+/** Activity for Slices to launch Settings deep link page */
+public class SliceDeepLinkHomepageActivity extends SettingsHomepageActivity {
+    @Override
+    protected ComponentName getDeepLinkComponent() {
+        return new ComponentName(getApplicationContext(), getClass());
+    }
+}
diff --git a/src/com/android/settings/slices/SliceBuilderUtils.java b/src/com/android/settings/slices/SliceBuilderUtils.java
index 402e044..2957df2 100644
--- a/src/com/android/settings/slices/SliceBuilderUtils.java
+++ b/src/com/android/settings/slices/SliceBuilderUtils.java
@@ -16,6 +16,7 @@
 
 package com.android.settings.slices;
 
+import static com.android.settings.SettingsActivity.EXTRA_IS_FROM_SLICE;
 import static com.android.settings.core.BasePreferenceController.DISABLED_DEPENDENT_SETTING;
 import static com.android.settings.slices.SettingsSliceProvider.EXTRA_SLICE_KEY;
 
@@ -211,7 +212,9 @@
                 .setTitleText(screenTitle)
                 .setSourceMetricsCategory(sourceMetricsCategory)
                 .toIntent();
-        searchDestination.putExtra(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY, key)
+        searchDestination
+                .putExtra(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY, key)
+                .putExtra(EXTRA_IS_FROM_SLICE, true)
                 .setAction("com.android.settings.SEARCH_RESULT_TRAMPOLINE")
                 .setComponent(null);
         searchDestination.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);