From e41c317348cfe23a78bfd97609c3489c6cc4a786 Mon Sep 17 00:00:00 2001
From: Keith Ito <kito@google.com>
Date: Sun, 21 Mar 2010 14:31:33 -0700
Subject: [PATCH] Advance encodedKeySearchIndex if encodedKey matches a suffix
 of a parameter.

Bug: 2524610
Change-Id: I51bbf8248133b61825d2ae14afe175cb4d0413b8
---
 core/java/android/net/Uri.java                    | 2 ++
 core/tests/coretests/src/android/net/UriTest.java | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/core/java/android/net/Uri.java b/core/java/android/net/Uri.java
index f2ea539a695d7..eca4569e5417a 100644
--- a/core/java/android/net/Uri.java
+++ b/core/java/android/net/Uri.java
@@ -1598,6 +1598,8 @@ public abstract class Uri implements Parcelable, Comparable<Uri> {
                     end = query.length();
                 }
                 return decode(query.substring(equalsIndex + 1, end));
+            } else {
+                encodedKeySearchIndex = equalsIndex + 1;
             }
         }
         return null;
diff --git a/core/tests/coretests/src/android/net/UriTest.java b/core/tests/coretests/src/android/net/UriTest.java
index ad71fcbad6cfc..095ee13829444 100644
--- a/core/tests/coretests/src/android/net/UriTest.java
+++ b/core/tests/coretests/src/android/net/UriTest.java
@@ -574,5 +574,13 @@ public class UriTest extends TestCase {
             .appendQueryParameter("key", "y z")
             .build();
         assertEquals("y z", uri.getQueryParameter("key"));
+
+        // key is a substring of parameters, but not present
+        uri = Uri.parse("http://test/").buildUpon()
+            .appendQueryParameter("akeyb", "a b")
+            .appendQueryParameter("keya", "c d")
+            .appendQueryParameter("bkey", "e f")
+            .build();
+        assertNull(uri.getQueryParameter("key"));
     }
 }