commit 53d83ea41ab692b16896db2eb291cf01ad99730e
author Michele <mberionne@google.com> Wed Aug 28 17:53:39 2019 -0700
committer Michele Berionne <mberionne@google.com> Thu Oct 24 00:50:06 2019 +0000
tree 0cc84e64d21f24cca3bb60e81f15fa6ae20d97e0
parent 5c079a248e109398351ea4a5a88a60a6b6d00aeb

Removed usage of hidden APIs

Bug: 137202333
Test: manual
Change-Id: I2faccccff47a000954b8676a1b27e33d6b78061b
Merged-In: I2faccccff47a000954b8676a1b27e33d6b78061b

src/com/android/phone/EmergencyAssistanceHelper.java

diff --git a/src/com/android/phone/EmergencyAssistanceHelper.java b/src/com/android/phone/EmergencyAssistanceHelper.java
index 33788d3..79ee515 100644
--- a/src/com/android/phone/EmergencyAssistanceHelper.java
+++ b/src/com/android/phone/EmergencyAssistanceHelper.java
@@ -31,8 +31,6 @@
 import android.text.TextUtils;
 import android.util.Log;
 
-import com.android.internal.util.CollectionUtils;
-
 import java.util.List;
 
 /**
@@ -120,8 +118,9 @@
     private static String getDefaultEmergencyPackage(Context context) {
         long identity = Binder.clearCallingIdentity();
         try {
-            return CollectionUtils.firstOrNull(context.getSystemService(RoleManager.class)
-                    .getRoleHolders(RoleManager.ROLE_EMERGENCY));
+            List<String> roleHolders = context.getSystemService(RoleManager.class)
+                    .getRoleHolders(RoleManager.ROLE_EMERGENCY);
+            return roleHolders.isEmpty() ? null : roleHolders.get(0);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }