From 7ca46ba2ee185cf9a199172b94bf37163d06f2d7 Mon Sep 17 00:00:00 2001
From: Felipe Leme <felipeal@google.com>
Date: Wed, 14 Aug 2019 09:40:04 -0700
Subject: [PATCH] Fixed PredictionAppTracker as service might not be available
 on device.

Fixes: 139416391
Bug: 135218095

Test: echo 'in TreeHugger we trust'

Change-Id: Iea89b3d379792327657e01869c9494975e7b0306
(cherry picked from commit 214a45ee02674712542dabdb7d8c70ace21f4501)
---
 .../android/launcher3/appprediction/PredictionAppTracker.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
index 8f1282dedc..24fc61bef9 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
@@ -95,6 +95,10 @@ public class PredictionAppTracker extends AppLaunchTracker {
     private AppPredictor createPredictor(Client client, int count) {
         AppPredictionManager apm = mContext.getSystemService(AppPredictionManager.class);
 
+        if (apm == null) {
+          return null;
+        }
+
         AppPredictor predictor = apm.createAppPredictionSession(
                 new AppPredictionContext.Builder(mContext)
                         .setUiSurface(client.id)