From 4e2e36323df354a2ca83fc3cef113495d88b5823 Mon Sep 17 00:00:00 2001
From: Matt Pietal <mpietal@google.com>
Date: Fri, 5 Apr 2019 08:32:47 -0400
Subject: [PATCH] Sharesheet - Limit EXTRA_INITIAL_INTENTS to 2

Will eventually merge with suggested apps

Bug: 129979509
Test: ChooserActivityTest
Change-Id: I0e5f5a42155c83c77c6f6e355289218bc88033e7
---
 core/java/com/android/internal/app/ChooserActivity.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/java/com/android/internal/app/ChooserActivity.java b/core/java/com/android/internal/app/ChooserActivity.java
index 8d7df4f4ca85a..afa6a6afe5ce1 100644
--- a/core/java/com/android/internal/app/ChooserActivity.java
+++ b/core/java/com/android/internal/app/ChooserActivity.java
@@ -212,6 +212,8 @@ public class ChooserActivity extends ResolverActivity {
     @VisibleForTesting
     public static final int LIST_VIEW_UPDATE_INTERVAL_IN_MILLIS = 250;
 
+    private static final int MAX_EXTRA_INITIAL_INTENTS = 2;
+
     private boolean mListViewDataChanged = false;
 
     @Retention(SOURCE)
@@ -356,8 +358,9 @@ public class ChooserActivity extends ResolverActivity {
         Parcelable[] pa = intent.getParcelableArrayExtra(Intent.EXTRA_INITIAL_INTENTS);
         Intent[] initialIntents = null;
         if (pa != null) {
-            initialIntents = new Intent[pa.length];
-            for (int i = 0; i < pa.length; i++) {
+            int count = Math.min(pa.length, MAX_EXTRA_INITIAL_INTENTS);
+            initialIntents = new Intent[count];
+            for (int i = 0; i < count; i++) {
                 if (!(pa[i] instanceof Intent)) {
                     Log.w(TAG, "Initial intent #" + i + " not an Intent: " + pa[i]);
                     finish();