2 files changed, 9 insertions, 2 deletions
diff --git a/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java b/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
index 9ae9b4a46227..b1300a97a324 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
@@ -440,8 +440,9 @@ public class LocalMediaManager implements BluetoothCallback {
             MediaDevice connectDevice = getMediaDeviceById(mMediaDevices, id);
             connectDevice = connectDevice != null
                     ? connectDevice : updateCurrentConnectedDevice();
-            connectDevice.setState(MediaDeviceState.STATE_CONNECTED);
-
+            if (connectDevice != null) {
+                connectDevice.setState(MediaDeviceState.STATE_CONNECTED);
+            }
             if (connectDevice == mCurrentConnectedDevice) {
                 Log.d(TAG, "onConnectedDeviceChanged() this device all ready connected!");
                 return;
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java
index 559187d2c38c..6b3a97f8c8de 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java
@@ -450,6 +450,12 @@ public class LocalMediaManagerTest {
     }
 
     @Test
+    public void onConnectedDeviceChanged_nullConnectedDevice_noException() {
+        mLocalMediaManager.registerCallback(mCallback);
+        mLocalMediaManager.mMediaDeviceCallback.onConnectedDeviceChanged(TEST_DEVICE_ID_2);
+    }
+
+    @Test
     public void onDeviceAttributesChanged_shouldDispatchDeviceListUpdate() {
         mLocalMediaManager.registerCallback(mCallback);