diff --git a/nearby/framework/java/android/nearby/INearbyManager.aidl b/nearby/framework/java/android/nearby/INearbyManager.aidl
index cd05106..4fff563 100644
--- a/nearby/framework/java/android/nearby/INearbyManager.aidl
+++ b/nearby/framework/java/android/nearby/INearbyManager.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007, The Android Open Source Project
+ * Copyright (C) 2022, 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.
diff --git a/nearby/framework/java/android/nearby/IScanListener.aidl b/nearby/framework/java/android/nearby/IScanListener.aidl
index 8747b07..54033aa 100644
--- a/nearby/framework/java/android/nearby/IScanListener.aidl
+++ b/nearby/framework/java/android/nearby/IScanListener.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007, The Android Open Source Project
+ * Copyright (C) 2022, 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.
diff --git a/nearby/framework/java/android/nearby/ScanRequest.aidl b/nearby/framework/java/android/nearby/ScanRequest.aidl
index 0aaf3af..438dfed 100644
--- a/nearby/framework/java/android/nearby/ScanRequest.aidl
+++ b/nearby/framework/java/android/nearby/ScanRequest.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012, The Android Open Source Project
+ * Copyright (C) 2022, 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.
diff --git a/nearby/halfsheet/res/layout/fast_pair_consent_fragment.xml b/nearby/halfsheet/res/layout/fast_pair_consent_fragment.xml
deleted file mode 100644
index aba9a32..0000000
--- a/nearby/halfsheet/res/layout/fast_pair_consent_fragment.xml
+++ /dev/null
@@ -1,77 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<android.support.v7.widget.LinearLayoutCompat
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:orientation="vertical"
-    android:layout_width="match_parent" android:layout_height="match_parent">
-
-  <android.support.constraint.ConstraintLayout
-      android:id="@+id/image_view"
-      android:layout_width="match_parent"
-      android:layout_height="340dp"
-      android:paddingStart="12dp"
-      android:paddingEnd="12dp"
-      android:paddingTop="12dp">
-    <TextView
-        android:id="@+id/header_subtitle"
-        android:textColor="@color/fast_pair_half_sheet_subtitle_color"
-        android:fontFamily="google-sans"
-        android:textSize="14sp"
-        android:gravity="center"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent" />
-
-    <ImageView
-        android:id="@+id/pairing_pic"
-        android:layout_width="@dimen/fast_pair_half_sheet_image_size"
-        android:layout_height="@dimen/fast_pair_half_sheet_image_size"
-        android:paddingTop="18dp"
-        android:paddingBottom="18dp"
-        android:importantForAccessibility="no"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/header_subtitle" />
-
-    <ProgressBar
-        android:id="@+id/connect_progressbar"
-        android:layout_width="@dimen/fast_pair_half_sheet_image_size"
-        android:layout_height="2dp"
-        android:indeterminate="true"
-        android:indeterminateTint="@color/fast_pair_progress_color"
-        android:indeterminateTintMode="src_in"
-        style="?android:attr/progressBarStyleHorizontal"
-        app:layout_constraintTop_toBottomOf="@+id/pairing_pic"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"/>
-
-    <Button
-        android:id="@+id/connect_btn"
-        android:text="@string/fast_pair_app_launch_button"
-        android:layout_height="@dimen/fast_pair_connect_button_height"
-        android:layout_width="@dimen/fast_pair_half_sheet_image_size"
-        android:background="@color/fast_pair_half_sheet_button_color"
-        android:paddingTop="6dp"
-        android:paddingBottom="6dp"
-        app:layout_constraintTop_toBottomOf="@+id/pairing_pic"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        style="@style/HalfSheetButton" />
-
-    <Button
-        android:id="@+id/result_action_btn"
-        android:text="@string/common_done"
-        android:layout_height="wrap_content"
-        android:layout_width="wrap_content"
-        android:paddingTop="6dp"
-        android:paddingBottom="6dp"
-        app:layout_constraintTop_toBottomOf="@+id/pairing_pic"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        style="@style/HalfSheetButtonBorderless" />
-
-  </android.support.constraint.ConstraintLayout>
-
-</android.support.v7.widget.LinearLayoutCompat>
diff --git a/nearby/halfsheet/src/com/android/nearby/halfsheet/fragment/DevicePairingFragment.java b/nearby/halfsheet/src/com/android/nearby/halfsheet/fragment/DevicePairingFragment.java
index c99c130..74530de 100644
--- a/nearby/halfsheet/src/com/android/nearby/halfsheet/fragment/DevicePairingFragment.java
+++ b/nearby/halfsheet/src/com/android/nearby/halfsheet/fragment/DevicePairingFragment.java
@@ -324,7 +324,7 @@
     private Intent createCompletionIntent(@Nullable String companionApp, @Nullable String address) {
         if (isEmpty(companionApp)) {
             return null;
-        } else if (FastPairUtils.isAppInstalled(companionApp, getContext())
+        } else if (FastPairUtils.isAppInstalled(getContext(), companionApp)
                 && isLaunchable(companionApp)) {
             mOpenCompanionAppIntent = createCompanionAppIntent(companionApp, address);
             return mOpenCompanionAppIntent;
diff --git a/nearby/halfsheet/src/com/android/nearby/halfsheet/utils/FastPairUtils.java b/nearby/halfsheet/src/com/android/nearby/halfsheet/utils/FastPairUtils.java
index ee869ba..fffb9e1 100644
--- a/nearby/halfsheet/src/com/android/nearby/halfsheet/utils/FastPairUtils.java
+++ b/nearby/halfsheet/src/com/android/nearby/halfsheet/utils/FastPairUtils.java
@@ -18,11 +18,15 @@
 import static com.android.server.nearby.common.fastpair.service.UserActionHandlerBase.EXTRA_COMPANION_APP;
 import static com.android.server.nearby.fastpair.UserActionHandler.ACTION_FAST_PAIR;
 
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.util.Log;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import java.net.URISyntaxException;
@@ -37,7 +41,7 @@
     public static final String TAG = "HalfSheetActivity";
 
     /** FastPair util method check certain app is install on the device or not. */
-    public static boolean isAppInstalled(String packageName, Context context) {
+    public static boolean isAppInstalled(Context context, String packageName) {
         try {
             context.getPackageManager().getPackageInfo(packageName, 0);
             return true;
@@ -71,7 +75,8 @@
     }
 
     /**
-     * Converts a {@link ScanFastPairStoreItem} to a {@link StoredDiscoveryItem}.
+     * Converts a {@link service.proto.Cache.ScanFastPairStoreItem}
+     * to a {@link service.proto.Cache.StoredDiscoveryItem}.
      *
      * <p>This is needed to make the new Fast Pair scanning stack compatible with the rest of the
      * legacy Fast Pair code.
@@ -110,7 +115,39 @@
                 .build();
     }
 
-    private FastPairUtils() {
-
+    /**
+     * Returns true the application is installed and can be opened on device.
+     */
+    public static boolean isLaunchable(@NonNull Context context, String companionApp) {
+        return isAppInstalled(context, companionApp)
+                && createCompanionAppIntent(context, companionApp, null) != null;
     }
+
+    /**
+     * Returns an intent to launch given the package name and bluetooth address (if provided).
+     * Returns null if no such an intent can be found.
+     */
+    @Nullable
+    public static Intent createCompanionAppIntent(@NonNull Context context, String packageName,
+            @Nullable String address) {
+        Intent intent = context.getPackageManager().getLaunchIntentForPackage(packageName);
+        if (intent == null) {
+            return null;
+        }
+        if (address != null) {
+            BluetoothAdapter adapter = getBluetoothAdapter(context);
+            if (adapter != null) {
+                intent.putExtra(BluetoothDevice.EXTRA_DEVICE, adapter.getRemoteDevice(address));
+            }
+        }
+        return intent;
+    }
+
+    @Nullable
+    private static BluetoothAdapter getBluetoothAdapter(@NonNull Context context) {
+        BluetoothManager bluetoothManager = context.getSystemService(BluetoothManager.class);
+        return bluetoothManager == null ? null : bluetoothManager.getAdapter();
+    }
+
+    private FastPairUtils() {}
 }
diff --git a/nearby/service/java/com/android/server/nearby/fastpair/FastPairAdvHandler.java b/nearby/service/java/com/android/server/nearby/fastpair/FastPairAdvHandler.java
index f8d5a62..9620f0a 100644
--- a/nearby/service/java/com/android/server/nearby/fastpair/FastPairAdvHandler.java
+++ b/nearby/service/java/com/android/server/nearby/fastpair/FastPairAdvHandler.java
@@ -16,6 +16,8 @@
 
 package com.android.server.nearby.fastpair;
 
+import static com.android.server.nearby.fastpair.Constant.TAG;
+
 import static com.google.common.primitives.Bytes.concat;
 
 import android.accounts.Account;
@@ -45,7 +47,6 @@
 public class FastPairAdvHandler {
     Context mContext;
     String mBleAddress;
-    private static final String TAG = "FastPairAdvHandler";
 
     /** The types about how the bloomfilter is processed. */
     public enum ProcessBloomFilterType {
@@ -71,8 +72,7 @@
         mBleAddress = fastPairDevice.getBluetoothAddress();
         if (FastPairDecoder.checkModelId(fastPairDevice.getData())) {
             byte[] model = FastPairDecoder.getModelId(fastPairDevice.getData());
-            Log.d("FastPairService",
-                    "On discovery model id " + Hex.bytesToStringLowercase(model));
+            Log.d(TAG, "On discovery model id " + Hex.bytesToStringLowercase(model));
             // Use api to get anti spoofing key from model id.
             try {
                 Rpcs.GetObservedDeviceResponse response =
diff --git a/nearby/service/java/com/android/server/nearby/util/FastPairDecoder.java b/nearby/service/java/com/android/server/nearby/util/FastPairDecoder.java
index 5bb76c9..6021ff6 100644
--- a/nearby/service/java/com/android/server/nearby/util/FastPairDecoder.java
+++ b/nearby/service/java/com/android/server/nearby/util/FastPairDecoder.java
@@ -145,7 +145,6 @@
         return getExtraField(serviceData, FIELD_TYPE_BLOOM_FILTER_NO_NOTIFICATION);
     }
 
-
     /**
      * Get random resolvableData
      */
diff --git a/nearby/tests/multidevices/host/Android.bp b/nearby/tests/multidevices/host/Android.bp
index b0adfba..5aace96 100644
--- a/nearby/tests/multidevices/host/Android.bp
+++ b/nearby/tests/multidevices/host/Android.bp
@@ -16,7 +16,7 @@
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
-// Run the tests: atest -v CtsSeekerDiscoverProviderTest
+// Run the tests: atest -v CtsSeekerDiscoverProviderTest -- --replicate-parent-setup --multi-device-count 2
 python_test_host {
     name: "CtsSeekerDiscoverProviderTest",
     main: "seeker_discover_provider_test.py",