Merge "Add Sub-ID-from-phone-account converter method." into m-wireless-dev

telephony/java/android/telephony/TelephonyManager.java

@@ -29,6 +29,7 @@ import android.os.Bundle;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.SystemProperties;
+import android.telecom.PhoneAccount;
 import android.util.Log;
 
 import com.android.internal.telecom.ITelecomService;
@@ -4130,4 +4131,21 @@ public class TelephonyManager {
                     ServiceState.rilRadioTechnologyToString(type));
         }
     }
+
+    /**
+     * Returns the subscription ID for the given phone account.
+     * @hide
+     */
+    public int getSubIdForPhoneAccount(PhoneAccount phoneAccount) {
+        int retval = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+        try {
+            ITelephony service = getITelephony();
+            if (service != null) {
+                retval = service.getSubIdForPhoneAccount(phoneAccount);
+            }
+        } catch (RemoteException e) {
+        }
+
+        return retval;
+    }
 }

telephony/java/com/android/internal/telephony/ITelephony.aidl

@@ -18,6 +18,7 @@ package com.android.internal.telephony;
 
 import android.content.Intent;
 import android.os.Bundle;
+import android.telecom.PhoneAccount;
 import android.telephony.CellInfo;
 import android.telephony.IccOpenLogicalChannelResponse;
 import android.telephony.NeighboringCellInfo;
@@ -879,4 +880,9 @@ interface ITelephony {
       *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
       */
     String getDeviceId();
+
+    /**
+     * Returns the subscription ID associated with the specified PhoneAccount.
+     */
+    int getSubIdForPhoneAccount(in PhoneAccount phoneAccount);
 }