1 files changed, 32 insertions, 0 deletions
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 067e734..673adb2 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -22,6 +22,7 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Log;
@@ -1039,6 +1040,37 @@ public class TelecomManager {
     }
 
     /**
+     * Returns current active subscription.
+     * Active subscription is the one from which calls are displayed to user when there are actve
+     * calls on both subscriptions.
+     * @hide
+     */
+    public int getActiveSubscription() {
+        try {
+            if (isServiceConnected()) {
+                return getTelecomService().getActiveSubscription();
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "RemoteException attempting to get the active subsription.", e);
+        }
+        return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+    }
+
+    /**
+     * switches to other active subscription.
+     * @hide
+     */
+    public void switchToOtherActiveSub(int subId) {
+        try {
+            if (isServiceConnected()) {
+                getTelecomService().switchToOtherActiveSub(subId);
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "RemoteException attempting to switchToOtherActiveSub.", e);
+        }
+    }
+
+    /**
      * Registers a new incoming call. A {@link ConnectionService} should invoke this method when it
      * has an incoming call. The specified {@link PhoneAccountHandle} must have been registered
      * with {@link #registerPhoneAccount}. Once invoked, this method will cause the system to bind