From 45186ac37777596ed4a7eed865c8ee5c9f8189c5 Mon Sep 17 00:00:00 2001
From: ibaker <ibaker@google.com>
Date: Wed, 1 Apr 2020 09:29:56 +0100
Subject: [PATCH] Ensure javadoc fix applies to Android links with anchors

This means is-external=true is removed and target=_top is
set on the <a> tag.

Without this, javadoc links to framework docs with anchors are
currently broken when viewed in the "frame view" on
exoplayer.dev/doc/reference/

Before this change:
https://developer.android.com/reference/android/media/MediaDrm.html?is-external=true#getKeyRequest-byte:A-byte:A-java.lang.String-int-java.util.HashMap-

With this change:
https://developer.android.com/reference/android/media/MediaDrm.html#getKeyRequest-byte:A-byte:A-java.lang.String-int-java.util.HashMap-

PiperOrigin-RevId: 304136858
---
 javadoc_util.gradle | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/javadoc_util.gradle b/javadoc_util.gradle
index d5b1f56720..6019a7a3e3 100644
--- a/javadoc_util.gradle
+++ b/javadoc_util.gradle
@@ -15,8 +15,8 @@ ext.fixJavadoc = {
   def javadocPath = "${project.buildDir}/docs/javadoc"
   // Fix external Android links to target the top frame.
   def androidRoot = "https://developer.android.com/reference/"
-  def androidLink = "<a href=\"(${androidRoot}.*?)\\?is-external=true\""
-  def androidFixed = "<a href=\"\\1\" target=\"_top\""
+  def androidLink = "<a href=\"(${androidRoot}.*?)\\?is-external=true(.*)\""
+  def androidFixed = "<a href=\"\\1\\2\" target=\"_top\""
   ant.replaceregexp(match:androidLink, replace:androidFixed, flags:'g') {
     fileset(dir: "${javadocPath}", includes: "**/*.html")
   }