From 6080118bebab2da4bf85778e90ab4bd24c662e95 Mon Sep 17 00:00:00 2001
From: Nancy Chen <nancychen@google.com>
Date: Tue, 22 Jul 2014 16:56:49 -0700
Subject: [PATCH] Hide multiple-account information if there is only a single
 account

Adding an API method to telecomm to determine whether there is a single
account.

Bug: 16483795
Change-Id: If30d3a53458b4c784995f3f9e471c8163a8175a4
---
 api/current.txt                                     |  1 +
 telecomm/java/android/telecomm/TelecommManager.java | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/api/current.txt b/api/current.txt
index dd3620683c93c..f1c42e77e7078 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -28869,6 +28869,7 @@ package android.telecomm {
     method public android.telecomm.PhoneAccountHandle getDefaultOutgoingPhoneAccount();
     method public java.util.List<android.telecomm.PhoneAccountHandle> getEnabledPhoneAccounts();
     method public android.telecomm.PhoneAccount getPhoneAccount(android.telecomm.PhoneAccountHandle);
+    method public boolean hasMultipleEnabledAccounts();
     method public void registerPhoneAccount(android.telecomm.PhoneAccount);
     method public void unregisterPhoneAccount(android.telecomm.PhoneAccountHandle);
     field public static final java.lang.String ACTION_CONNECTION_SERVICE_CONFIGURE = "android.intent.action.CONNECTION_SERVICE_CONFIGURE";
diff --git a/telecomm/java/android/telecomm/TelecommManager.java b/telecomm/java/android/telecomm/TelecommManager.java
index ea89a534c3e74..49f95a6c83508 100644
--- a/telecomm/java/android/telecomm/TelecommManager.java
+++ b/telecomm/java/android/telecomm/TelecommManager.java
@@ -290,6 +290,16 @@ public class TelecommManager {
         return null;
     }
 
+    /**
+     * Determine whether the device has more than one account registered and enabled.
+     *
+     * @return {@code true} if the device has more than one account registered and enabled and
+     * {@code false} otherwise.
+     */
+    public boolean hasMultipleEnabledAccounts() {
+        return getEnabledPhoneAccounts().size() > 1;
+    }
+
     /**
      * Return the {@link PhoneAccount} for a specified {@link PhoneAccountHandle}. Object includes
      * resources which can be used in a user interface.