2 files changed, 3 insertions, 33 deletions
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index 91566f8..6055211 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -1067,6 +1067,9 @@ public abstract class Connection extends Conferenceable {
     @SystemApi
     @Deprecated
     public final AudioState getAudioState() {
+        if (mCallAudioState == null) {
+          return null;
+        }
         return new AudioState(mCallAudioState);
     }
 
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 0cd8c19..a0669e4 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -477,39 +477,6 @@ public class TelecomManager {
     }
 
     /**
-     * Sets the SIM call manager to the specified phone account.
-     *
-     * @param accountHandle The phone account handle of the account to set as the sim call manager.
-     * @hide
-     */
-    public void setSimCallManager(PhoneAccountHandle accountHandle) {
-        try {
-            if (isServiceConnected()) {
-                getTelecomService().setSimCallManager(accountHandle);
-            }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error calling ITelecomService#setSimCallManager");
-        }
-    }
-
-    /**
-     * Returns the list of registered SIM call managers.
-     *
-     * @return List of registered SIM call managers.
-     * @hide
-     */
-    public List<PhoneAccountHandle> getSimCallManagers() {
-        try {
-            if (isServiceConnected()) {
-                return getTelecomService().getSimCallManagers(mContext.getOpPackageName());
-            }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error calling ITelecomService#getSimCallManagers");
-        }
-        return new ArrayList<>();
-    }
-
-    /**
      * Returns the current connection manager. Apps must be prepared for this method to return
      * {@code null}, indicating that there currently exists no user-chosen default
      * {@code PhoneAccount}.