From 26e1306639c7f98825972cdcc4e573050a1f4ea8 Mon Sep 17 00:00:00 2001
From: olly <olly@google.com>
Date: Mon, 12 Sep 2016 09:28:46 -0700
Subject: [PATCH] Fix HLS Timeline.isDynamic

- Also fix an issue that allowed blacklisting of all tracks,
due to incorrect index being used.
- Also fix an issue with track deselection for HLS.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132882151
---
 .../google/android/exoplayer2/source/hls/HlsMediaPeriod.java | 5 +++--
 .../exoplayer2/trackselection/BaseTrackSelection.java        | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java b/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java
index 2530a18629..288412ccbb 100644
--- a/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java
+++ b/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java
@@ -163,7 +163,8 @@ import java.util.List;
           mayRetainStreamFlags, childStreams, streamResetFlags, !seenFirstTrackSelection);
       boolean wrapperEnabled = false;
       for (int j = 0; j < selections.length; j++) {
-        if (selectionChildIndices[j] == i) {
+        if (selectionChildIndices[j] == i
+            || (selectionChildIndices[j] == C.INDEX_UNSET && streamChildIndices[j] == i)) {
           streams[j] = childStreams[j];
           if (childStreams[j] != null) {
             wrapperEnabled = true;
@@ -291,7 +292,7 @@ import java.util.List;
     callback.onPrepared(this);
 
     // TODO[playlists]: Calculate the window.
-    Timeline timeline = new SinglePeriodTimeline(durationUs, !isLive);
+    Timeline timeline = new SinglePeriodTimeline(durationUs, durationUs, 0, 0, !isLive, isLive);
     sourceListener.onSourceInfoRefreshed(timeline, playlist);
   }
 
diff --git a/library/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java b/library/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java
index 57811efef5..c81ffb441f 100644
--- a/library/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java
+++ b/library/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java
@@ -138,7 +138,7 @@ public abstract class BaseTrackSelection implements TrackSelection {
     long nowMs = SystemClock.elapsedRealtime();
     boolean canBlacklist = isBlacklisted(index, nowMs);
     for (int i = 0; i < length && !canBlacklist; i++) {
-      canBlacklist = i != index && !isBlacklisted(index, nowMs);
+      canBlacklist = i != index && !isBlacklisted(i, nowMs);
     }
     if (!canBlacklist) {
       return false;