diff --git a/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java b/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
index 34de1528ed9aa..139a12c44e0fe 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
@@ -31,18 +31,14 @@ import static android.media.MediaRoute2Info.TYPE_WIRED_HEADPHONES;
 import static android.media.MediaRoute2Info.TYPE_WIRED_HEADSET;
 
 import android.content.Context;
-import android.content.pm.PackageManager;
 import android.graphics.drawable.Drawable;
 import android.media.MediaRoute2Info;
 import android.media.MediaRouter2Manager;
 import android.text.TextUtils;
-import android.util.Log;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.VisibleForTesting;
 
-import com.android.settingslib.R;
-
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -210,30 +206,6 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
         return mRouteInfo.getClientPackageName();
     }
 
-    /**
-     * Get application label from MediaDevice.
-     *
-     * @return application label.
-     */
-    public String getClientAppLabel() {
-        final String packageName = mRouteInfo.getClientPackageName();
-        if (TextUtils.isEmpty(packageName)) {
-            Log.d(TAG, "Client package name is empty");
-            return mContext.getResources().getString(R.string.unknown);
-        }
-        try {
-            final PackageManager packageManager = mContext.getPackageManager();
-            final String appLabel = packageManager.getApplicationLabel(
-                    packageManager.getApplicationInfo(packageName, 0)).toString();
-            if (!TextUtils.isEmpty(appLabel)) {
-                return appLabel;
-            }
-        } catch (PackageManager.NameNotFoundException e) {
-            Log.e(TAG, "unable to find " + packageName);
-        }
-        return mContext.getResources().getString(R.string.unknown);
-    }
-
     /**
      * Get application label from MediaDevice.
      *
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/MediaDeviceTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/MediaDeviceTest.java
index 6664870a62578..47d4beb752c57 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/MediaDeviceTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/MediaDeviceTest.java
@@ -29,13 +29,9 @@ import static org.mockito.Mockito.when;
 import android.bluetooth.BluetoothClass;
 import android.bluetooth.BluetoothDevice;
 import android.content.Context;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageStats;
 import android.media.MediaRoute2Info;
 import android.media.MediaRouter2Manager;
 
-import com.android.settingslib.R;
 import com.android.settingslib.bluetooth.A2dpProfile;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.HearingAidProfile;
@@ -49,8 +45,6 @@ import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
-import org.robolectric.Shadows;
-import org.robolectric.shadows.ShadowPackageManager;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -70,8 +64,6 @@ public class MediaDeviceTest {
     private static final String ROUTER_ID_2 = "RouterId_2";
     private static final String ROUTER_ID_3 = "RouterId_3";
     private static final String TEST_PACKAGE_NAME = "com.test.playmusic";
-    private static final String TEST_PACKAGE_NAME2 = "com.test.playmusic2";
-    private static final String TEST_APPLICATION_LABEL = "playmusic";
     private final BluetoothClass mHeadreeClass =
             new BluetoothClass(BluetoothClass.Device.AUDIO_VIDEO_HEADPHONES);
     private final BluetoothClass mCarkitClass =
@@ -125,10 +117,6 @@ public class MediaDeviceTest {
     private InfoMediaDevice mInfoMediaDevice3;
     private List<MediaDevice> mMediaDevices = new ArrayList<>();
     private PhoneMediaDevice mPhoneMediaDevice;
-    private ShadowPackageManager mShadowPackageManager;
-    private ApplicationInfo mAppInfo;
-    private PackageInfo mPackageInfo;
-    private PackageStats mPackageStats;
 
     @Before
     public void setUp() {
@@ -459,41 +447,6 @@ public class MediaDeviceTest {
         assertThat(mInfoMediaDevice1.getClientPackageName()).isEqualTo(TEST_PACKAGE_NAME);
     }
 
-    private void initPackage() {
-        mShadowPackageManager = Shadows.shadowOf(mContext.getPackageManager());
-        mAppInfo = new ApplicationInfo();
-        mAppInfo.flags = ApplicationInfo.FLAG_INSTALLED;
-        mAppInfo.packageName = TEST_PACKAGE_NAME;
-        mAppInfo.name = TEST_APPLICATION_LABEL;
-        mPackageInfo = new PackageInfo();
-        mPackageInfo.packageName = TEST_PACKAGE_NAME;
-        mPackageInfo.applicationInfo = mAppInfo;
-        mPackageStats = new PackageStats(TEST_PACKAGE_NAME);
-    }
-
-    @Test
-    public void getClientAppLabel_matchedPackageName_returnLabel() {
-        initPackage();
-        when(mRouteInfo1.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
-
-        assertThat(mInfoMediaDevice1.getClientAppLabel()).isEqualTo(
-                mContext.getResources().getString(R.string.unknown));
-
-        mShadowPackageManager.addPackage(mPackageInfo, mPackageStats);
-
-        assertThat(mInfoMediaDevice1.getClientAppLabel()).isEqualTo(TEST_APPLICATION_LABEL);
-    }
-
-    @Test
-    public void getClientAppLabel_noMatchedPackageName_returnDefault() {
-        initPackage();
-        mShadowPackageManager.addPackage(mPackageInfo, mPackageStats);
-        when(mRouteInfo1.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME2);
-
-        assertThat(mInfoMediaDevice1.getClientAppLabel()).isEqualTo(
-                mContext.getResources().getString(R.string.unknown));
-    }
-
     @Test
     public void setState_verifyGetState() {
         mInfoMediaDevice1.setState(LocalMediaManager.MediaDeviceState.STATE_CONNECTED);