diff --git a/src/com/android/settings/wifi/RequestToggleWiFiActivity.java b/src/com/android/settings/wifi/RequestToggleWiFiActivity.java
index 34ef7cf2705..6887b7802d0 100644
--- a/src/com/android/settings/wifi/RequestToggleWiFiActivity.java
+++ b/src/com/android/settings/wifi/RequestToggleWiFiActivity.java
@@ -19,6 +19,8 @@ package com.android.settings.wifi;
 import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
 
 import android.app.Activity;
+import android.app.ActivityManager;
+import android.app.IActivityManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -29,11 +31,13 @@ import android.content.pm.PackageItemInfo;
 import android.content.pm.PackageManager;
 import android.net.wifi.WifiManager;
 import android.os.Bundle;
+import android.os.RemoteException;
 import android.text.TextUtils;
 import android.util.Log;
 
 import androidx.annotation.NonNull;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.AlertActivity;
 import com.android.settings.R;
 
@@ -63,6 +67,8 @@ public class RequestToggleWiFiActivity extends AlertActivity
 
     private @NonNull WifiManager mWiFiManager;
     private @NonNull CharSequence mAppLabel;
+    @VisibleForTesting
+    protected IActivityManager mActivityManager = ActivityManager.getService();
 
     private int mState = STATE_UNKNOWN;
     private int mLastUpdateState = STATE_UNKNOWN;
@@ -75,20 +81,8 @@ public class RequestToggleWiFiActivity extends AlertActivity
 
         setResult(Activity.RESULT_CANCELED);
 
-        String packageName = getIntent().getStringExtra(Intent.EXTRA_PACKAGE_NAME);
-        if (TextUtils.isEmpty(packageName)) {
-            finish();
-            return;
-        }
-
-        try {
-            ApplicationInfo applicationInfo = getPackageManager().getApplicationInfo(
-                    packageName, 0);
-            mAppLabel = applicationInfo.loadSafeLabel(getPackageManager(),
-                    PackageItemInfo.DEFAULT_MAX_LABEL_SIZE_PX, PackageItemInfo.SAFE_LABEL_FLAG_TRIM
-                            | PackageItemInfo.SAFE_LABEL_FLAG_FIRST_LINE);
-        } catch (PackageManager.NameNotFoundException e) {
-            Log.e(LOG_TAG, "Couldn't find app with package name " + packageName);
+        mAppLabel = getAppLabel();
+        if (TextUtils.isEmpty(mAppLabel)) {
             finish();
             return;
         }
@@ -140,7 +134,6 @@ public class RequestToggleWiFiActivity extends AlertActivity
     @Override
     protected void onStart() {
         super.onStart();
-
         mReceiver.register();
 
         final int wifiState = mWiFiManager.getWifiState();
@@ -223,6 +216,32 @@ public class RequestToggleWiFiActivity extends AlertActivity
         super.onStop();
     }
 
+    @VisibleForTesting
+    protected CharSequence getAppLabel() {
+        String packageName;
+        try {
+            packageName = mActivityManager.getLaunchedFromPackage(getActivityToken());
+            if (TextUtils.isEmpty(packageName)) {
+                Log.d(LOG_TAG, "Package name is null");
+                return null;
+            }
+        } catch (RemoteException e) {
+            Log.e(LOG_TAG, "Can not get the package from activity manager");
+            return null;
+        }
+
+        try {
+            ApplicationInfo applicationInfo = getPackageManager().getApplicationInfo(
+                    packageName, 0);
+            return applicationInfo.loadSafeLabel(getPackageManager(),
+                    PackageItemInfo.DEFAULT_MAX_LABEL_SIZE_PX, PackageItemInfo.SAFE_LABEL_FLAG_TRIM
+                            | PackageItemInfo.SAFE_LABEL_FLAG_FIRST_LINE);
+        } catch (PackageManager.NameNotFoundException e) {
+            Log.e(LOG_TAG, "Couldn't find app with package name " + packageName);
+            return null;
+        }
+    }
+
     private void updateUi() {
         if (mLastUpdateState == mState) {
             return;
diff --git a/tests/unit/src/com/android/settings/wifi/RequestToggleWiFiActivityTest.java b/tests/unit/src/com/android/settings/wifi/RequestToggleWiFiActivityTest.java
new file mode 100644
index 00000000000..0e3dd4038e4
--- /dev/null
+++ b/tests/unit/src/com/android/settings/wifi/RequestToggleWiFiActivityTest.java
@@ -0,0 +1,101 @@
+/*
+ * 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.wifi;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
+import android.annotation.Nullable;
+import android.app.IActivityManager;
+import android.content.Context;
+import android.content.Intent;
+import android.net.wifi.WifiManager;
+import android.os.RemoteException;
+
+import androidx.test.core.app.ActivityScenario;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+@RunWith(AndroidJUnit4.class)
+public class RequestToggleWiFiActivityTest {
+
+    @Rule
+    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
+    @Spy
+    private final Context mContext = ApplicationProvider.getApplicationContext();
+    @Mock
+    private WifiManager mWifiManager;
+    @Mock
+    private IActivityManager mIActivityManager;
+
+    private ActivityScenario<RequestToggleWiFiActivity> mActivityScenario;
+    private RequestToggleWiFiActivity mActivity;
+
+    @Before
+    public void setUp() {
+        when(mContext.getSystemService(WifiManager.class)).thenReturn(mWifiManager);
+        when(mWifiManager.getWifiState()).thenReturn(WifiManager.WIFI_STATE_DISABLED);
+
+        mActivityScenario = ActivityScenario.launch(new Intent(WifiManager.ACTION_REQUEST_ENABLE));
+        mActivityScenario.onActivity(activity -> mActivity = activity);
+
+    }
+
+    @After
+    public void cleanUp() {
+        mActivity = null;
+        if (mActivityScenario != null) {
+            mActivityScenario.close();
+        }
+    }
+
+    @Test
+    public void getAppLabel_nullPackageName_returnNull() {
+        fakeCallingPackage(null);
+
+        assertThat(mActivity.getAppLabel()).isNull();
+    }
+
+    @Test
+    public void getAppLabel_settingsPackageName_returnNotNull() {
+        fakeCallingPackage("com.android.settings");
+
+        assertThat(mActivity.getAppLabel()).isNotNull();
+    }
+
+    private void fakeCallingPackage(@Nullable String packageName) {
+        assertThat(mActivity).isNotNull();
+        mActivity.mActivityManager = mIActivityManager;
+        try {
+            when(mIActivityManager.getLaunchedFromPackage(any())).thenReturn(packageName);
+        } catch (RemoteException e) {
+            // Do nothing.
+        }
+    }
+}