diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index adc6a02e005fc..0228142779c69 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -1315,13 +1315,20 @@
     <string name="media_transfer_this_device_name" product="tablet">This tablet</string>
     <!-- Name of the phone device with an active remote session. [CHAR LIMIT=30] -->
     <string name="media_transfer_this_phone">This phone</string>
+    <!-- Sub status indicates device is not available due to an unknown error. [CHAR LIMIT=NONE] -->
+    <string name="media_output_status_unknown_error">Unavailable due to unknown error</string>
     <!-- Sub status indicates device need premium account. [CHAR LIMIT=NONE] -->
     <string name="media_output_status_require_premium">Upgrade account to switch</string>
     <!-- Sub status indicates device not support download content. [CHAR LIMIT=NONE] -->
     <string name="media_output_status_not_support_downloads">Can\’t play downloads here</string>
     <!-- Sub status indicates device need to wait after ad. [CHAR LIMIT=NONE] -->
     <string name="media_output_status_try_after_ad">Try again after the ad</string>
-
+    <!-- Sub status indicates device is in low-power mode. [CHAR LIMIT=NONE] -->
+    <string name="media_output_status_device_in_low_power_mode">Device in low power mode</string>
+    <!-- Sub status indicates the device does not authorize the user. [CHAR LIMIT=NONE] -->
+    <string name="media_output_status_unauthorized">Requires authorization</string>
+    <!-- Sub status indicates the device does not support the current media track. [CHAR LIMIT=NONE] -->
+    <string name="media_output_status_track_unsupported">Current media track not supported</string>
 
     <!-- Warning message to tell user is have problem during profile connect, it need to turn off device and back on. [CHAR_LIMIT=NONE] -->
     <string name="profile_connect_timeout_subtext">Problem connecting. Turn device off &amp; back on</string>
diff --git a/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java b/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
index 38387f1de779f..6b9866bf05e0a 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
@@ -36,9 +36,13 @@ import static android.media.RouteListingPreference.Item.FLAG_SUGGESTED;
 import static android.media.RouteListingPreference.Item.SELECTION_BEHAVIOR_TRANSFER;
 import static android.media.RouteListingPreference.Item.SUBTEXT_AD_ROUTING_DISALLOWED;
 import static android.media.RouteListingPreference.Item.SUBTEXT_CUSTOM;
+import static android.media.RouteListingPreference.Item.SUBTEXT_DEVICE_LOW_POWER;
 import static android.media.RouteListingPreference.Item.SUBTEXT_DOWNLOADED_CONTENT_ROUTING_DISALLOWED;
+import static android.media.RouteListingPreference.Item.SUBTEXT_ERROR_UNKNOWN;
 import static android.media.RouteListingPreference.Item.SUBTEXT_NONE;
 import static android.media.RouteListingPreference.Item.SUBTEXT_SUBSCRIPTION_REQUIRED;
+import static android.media.RouteListingPreference.Item.SUBTEXT_TRACK_UNSUPPORTED;
+import static android.media.RouteListingPreference.Item.SUBTEXT_UNAUTHORIZED;
 
 import static com.android.settingslib.media.LocalMediaManager.MediaDeviceState.STATE_SELECTED;
 
@@ -584,12 +588,20 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
         @DoNotInline
         static String composeSubtext(RouteListingPreference.Item item, Context context) {
             switch (item.getSubText()) {
+                case SUBTEXT_ERROR_UNKNOWN:
+                    return context.getString(R.string.media_output_status_unknown_error);
                 case SUBTEXT_SUBSCRIPTION_REQUIRED:
                     return context.getString(R.string.media_output_status_require_premium);
                 case SUBTEXT_DOWNLOADED_CONTENT_ROUTING_DISALLOWED:
                     return context.getString(R.string.media_output_status_not_support_downloads);
                 case SUBTEXT_AD_ROUTING_DISALLOWED:
                     return context.getString(R.string.media_output_status_try_after_ad);
+                case SUBTEXT_DEVICE_LOW_POWER:
+                    return context.getString(R.string.media_output_status_device_in_low_power_mode);
+                case SUBTEXT_UNAUTHORIZED:
+                    return context.getString(R.string.media_output_status_unauthorized);
+                case SUBTEXT_TRACK_UNSUPPORTED:
+                    return context.getString(R.string.media_output_status_track_unsupported);
                 case SUBTEXT_CUSTOM:
                     return (String) item.getCustomSubtextMessage();
             }