Add MediaDevice getter for route type

TV needs to differentiate between outputs that are all grouped under
MediaDeviceType.TYPE_USB_C_AUDIO_DEVICE and TYPE_3POINT5_MM_AUDIO_DEVICE
to show some additional settings in the audio output switcher.

Bug: 360215561
Test: builds successfully
Flag: EXEMPT bugfix

Change-Id: I91251bbbfd069d65968b5499d87e6c9fb952f590

1 files changed, 10 insertions, 0 deletions

diff --git a/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java b/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
index 2321097d42d7..b01b7c9048ba 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java
@@ -390,6 +390,16 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
     }
 
     /**
+     * Get the {@link MediaRoute2Info.Type} of the device.
+     */
+    public int getRouteType() {
+        if (mRouteInfo == null) {
+            return TYPE_UNKNOWN;
+        }
+        return mRouteInfo.getType();
+    }
+
+    /**
      * Checks if route's volume is fixed, if true, we should disable volume control for the device.
      *
      * @return route for this device is fixed.