From 4fe62b9b0a31f95c3b5ca43e277544caa0b440e9 Mon Sep 17 00:00:00 2001
From: "J. Oliva" <jeoliva@gmail.com>
Date: Mon, 23 Feb 2015 20:40:37 +0100
Subject: [PATCH] Clear stale blacklist in getChunkOperation

Clear stale blacklist in getChunkOperation before getting next variant.
This ensures:
1.- Player resilience to failures, always trying to look for a working
playlist that allows player to non stop playback.
2.- High quality blacklisted playlists can be reused in case they go up
after a failure. Player always trying to provide the best user
experience.
---
 .../java/com/google/android/exoplayer/hls/HlsChunkSource.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/src/main/java/com/google/android/exoplayer/hls/HlsChunkSource.java b/library/src/main/java/com/google/android/exoplayer/hls/HlsChunkSource.java
index 3a412d6956..a38d87c8c9 100644
--- a/library/src/main/java/com/google/android/exoplayer/hls/HlsChunkSource.java
+++ b/library/src/main/java/com/google/android/exoplayer/hls/HlsChunkSource.java
@@ -258,6 +258,7 @@ public class HlsChunkSource {
     if (adaptiveMode == ADAPTIVE_MODE_NONE) {
       // Do nothing.
     } else {
+      clearStaleBlacklistedPlaylists();
       nextVariantIndex = getNextVariantIndex(previousTsChunk, playbackPositionUs);
       switchingVariant = nextVariantIndex != variantIndex;
       switchingVariantSpliced = switchingVariant && adaptiveMode == ADAPTIVE_MODE_SPLICE;
@@ -372,7 +373,6 @@ public class HlsChunkSource {
         MediaPlaylistChunk playlistChunk = (MediaPlaylistChunk) chunk;
         mediaPlaylistBlacklistFlags[playlistChunk.variantIndex] = true;
         mediaPlaylistBlacklistedTimeMs[playlistChunk.variantIndex] = SystemClock.elapsedRealtime();
-        clearStaleBlacklistedPlaylists();
         if (!allPlaylistsBlacklisted()) {
           // We've handled the 404/410 by blacklisting the playlist.
           Log.w(TAG, "Blacklisted playlist (" + responseCode + "): "