From 437275caeda469fae9aacde0977f1cb5491b90d0 Mon Sep 17 00:00:00 2001
From: gyumin <gyumin@google.com>
Date: Tue, 28 Jul 2020 12:01:10 +0100
Subject: [PATCH] Implement device info/volume methods

PiperOrigin-RevId: 323544314
---
 .../java/com/google/android/exoplayer2/device/DeviceInfo.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java b/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java
index 43c37028ea..8d662c318e 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java
@@ -40,6 +40,10 @@ public final class DeviceInfo {
   /** Playback happens outside of the device (e.g. a cast device). */
   public static final int PLAYBACK_TYPE_REMOTE = 1;
 
+  /** Unknown DeviceInfo. */
+  public static final DeviceInfo UNKNOWN =
+      new DeviceInfo(PLAYBACK_TYPE_LOCAL, /* minVolume= */ 0, /* maxVolume= */ 0);
+
   /** The type of playback. */
   public final @PlaybackType int playbackType;
   /** The minimum volume that the device supports. */