Merge pull request #3151 from google/dev-v2-r2.5.1

r2.5.1

RELEASENOTES.md

 # Release notes #
 
+### r2.5.1 ###
+
+* Fix an issue that could cause the reported playback position to stop advancing
+  in some cases.
+* Fix an issue where a Surface could be released whilst still in use by the
+  player.
+
 ### r2.5.0 ###
 
 * IMA extension: Wraps the Google Interactive Media Ads (IMA) SDK to provide an

constants.gradle

@@ -24,7 +24,7 @@ project.ext {
     supportLibraryVersion = '25.4.0'
     dexmakerVersion = '1.2'
     mockitoVersion = '1.9.5'
-    releaseVersion = 'r2.5.0'
+    releaseVersion = 'r2.5.1'
     modulePrefix = ':'
     if (gradle.ext.has('exoplayerModulePrefix')) {
         modulePrefix += gradle.ext.exoplayerModulePrefix

demo/src/main/AndroidManifest.xml

@@ -16,8 +16,8 @@
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.google.android.exoplayer2.demo"
-    android:versionCode="2500"
-    android:versionName="2.5.0">
+    android:versionCode="2501"
+    android:versionName="2.5.1">
 
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>

library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java

@@ -975,11 +975,10 @@ import java.io.IOException;
     mediaPeriodInfoSequence.setTimeline(timeline);
     Object manifest = timelineAndManifest.second;
 
-    int processedInitialSeekCount = 0;
     if (oldTimeline == null) {
       if (pendingInitialSeekCount > 0) {
         Pair<Integer, Long> periodPosition = resolveSeekPosition(pendingSeekPosition);
-        processedInitialSeekCount = pendingInitialSeekCount;
+        int processedInitialSeekCount = pendingInitialSeekCount;
         pendingInitialSeekCount = 0;
         pendingSeekPosition = null;
         if (periodPosition == null) {
@@ -996,7 +995,7 @@ import java.io.IOException;
         }
       } else if (playbackInfo.startPositionUs == C.TIME_UNSET) {
         if (timeline.isEmpty()) {
-          handleSourceInfoRefreshEndedPlayback(manifest, processedInitialSeekCount);
+          handleSourceInfoRefreshEndedPlayback(manifest);
         } else {
           Pair<Integer, Long> defaultPosition = getPeriodPosition(0, C.TIME_UNSET);
           int periodIndex = defaultPosition.first;
@@ -1005,8 +1004,10 @@ import java.io.IOException;
               startPositionUs);
           playbackInfo = new PlaybackInfo(periodId, periodId.isAd() ? 0 : startPositionUs,
               startPositionUs);
-          notifySourceInfoRefresh(manifest, processedInitialSeekCount);
+          notifySourceInfoRefresh(manifest);
         }
+      } else {
+        notifySourceInfoRefresh(manifest);
       }
       return;
     }
@@ -1015,7 +1016,7 @@ import java.io.IOException;
     MediaPeriodHolder periodHolder = playingPeriodHolder != null ? playingPeriodHolder
         : loadingPeriodHolder;
     if (periodHolder == null && playingPeriodIndex >= oldTimeline.getPeriodCount()) {
-      notifySourceInfoRefresh(manifest, processedInitialSeekCount);
+      notifySourceInfoRefresh(manifest);
       return;
     }
     Object playingPeriodUid = periodHolder == null
@@ -1027,7 +1028,7 @@ import java.io.IOException;
       int newPeriodIndex = resolveSubsequentPeriod(playingPeriodIndex, oldTimeline, timeline);
       if (newPeriodIndex == C.INDEX_UNSET) {
         // We failed to resolve a suitable restart position.
-        handleSourceInfoRefreshEndedPlayback(manifest, processedInitialSeekCount);
+        handleSourceInfoRefreshEndedPlayback(manifest);
         return;
       }
       // We resolved a subsequent period. Seek to the default position in the corresponding window.
@@ -1055,7 +1056,7 @@ import java.io.IOException;
       MediaPeriodId periodId = new MediaPeriodId(newPeriodIndex);
       newPositionUs = seekToPeriodPosition(periodId, newPositionUs);
       playbackInfo = new PlaybackInfo(periodId, newPositionUs);
-      notifySourceInfoRefresh(manifest, processedInitialSeekCount);
+      notifySourceInfoRefresh(manifest);
       return;
     }
 
@@ -1072,14 +1073,14 @@ import java.io.IOException;
         long newPositionUs = seekToPeriodPosition(periodId, playbackInfo.contentPositionUs);
         long contentPositionUs = periodId.isAd() ? playbackInfo.contentPositionUs : C.TIME_UNSET;
         playbackInfo = new PlaybackInfo(periodId, newPositionUs, contentPositionUs);
-        notifySourceInfoRefresh(manifest, processedInitialSeekCount);
+        notifySourceInfoRefresh(manifest);
         return;
       }
     }
 
     if (periodHolder == null) {
       // We don't have any period holders, so we're done.
-      notifySourceInfoRefresh(manifest, processedInitialSeekCount);
+      notifySourceInfoRefresh(manifest);
       return;
     }
 
@@ -1117,7 +1118,7 @@ import java.io.IOException;
       }
     }
 
-    notifySourceInfoRefresh(manifest, processedInitialSeekCount);
+    notifySourceInfoRefresh(manifest);
   }
 
   private MediaPeriodHolder updatePeriodInfo(MediaPeriodHolder periodHolder, int periodIndex) {
@@ -1131,6 +1132,10 @@ import java.io.IOException;
     }
   }
 
+  private void handleSourceInfoRefreshEndedPlayback(Object manifest) {
+    handleSourceInfoRefreshEndedPlayback(manifest, 0);
+  }
+
   private void handleSourceInfoRefreshEndedPlayback(Object manifest,
       int processedInitialSeekCount) {
     // Set the playback position to (0,0) for notifying the eventHandler.
@@ -1143,6 +1148,10 @@ import java.io.IOException;
     resetInternal(false);
   }
 
+  private void notifySourceInfoRefresh(Object manifest) {
+    notifySourceInfoRefresh(manifest, 0);
+  }
+
   private void notifySourceInfoRefresh(Object manifest, int processedInitialSeekCount) {
     eventHandler.obtainMessage(MSG_SOURCE_INFO_REFRESHED,
         new SourceInfo(timeline, manifest, playbackInfo, processedInitialSeekCount)).sendToTarget();

library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerLibraryInfo.java

@@ -31,13 +31,13 @@ public final class ExoPlayerLibraryInfo {
    * The version of the library expressed as a string, for example "1.2.3".
    */
   // Intentionally hardcoded. Do not derive from other constants (e.g. VERSION_INT) or vice versa.
-  public static final String VERSION = "2.5.0";
+  public static final String VERSION = "2.5.1";
 
   /**
    * The version of the library expressed as {@code "ExoPlayerLib/" + VERSION}.
    */
   // Intentionally hardcoded. Do not derive from other constants (e.g. VERSION) or vice versa.
-  public static final String VERSION_SLASHY = "ExoPlayerLib/2.5.0";
+  public static final String VERSION_SLASHY = "ExoPlayerLib/2.5.1";
 
   /**
    * The version of the library expressed as an integer, for example 1002003.
@@ -47,7 +47,7 @@ public final class ExoPlayerLibraryInfo {
    * integer version 123045006 (123-045-006).
    */
   // Intentionally hardcoded. Do not derive from other constants (e.g. VERSION) or vice versa.
-  public static final int VERSION_INT = 2005000;
+  public static final int VERSION_INT = 2005001;
 
   /**
    * Whether the library was compiled with {@link com.google.android.exoplayer2.util.Assertions}

library/core/src/main/java/com/google/android/exoplayer2/SimpleExoPlayer.java

@@ -749,12 +749,12 @@ public class SimpleExoPlayer implements ExoPlayer {
       }
     }
     if (this.surface != null && this.surface != surface) {
-      // If we created this surface, we are responsible for releasing it.
+      // We're replacing a surface. Block to ensure that it's not accessed after the method returns.
+      player.blockingSendMessages(messages);
+      // If we created the previous surface, we are responsible for releasing it.
       if (this.ownsSurface) {
         this.surface.release();
       }
-      // We're replacing a surface. Block to ensure that it's not accessed after the method returns.
-      player.blockingSendMessages(messages);
     } else {
       player.sendMessages(messages);
     }

library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaSource.java

@@ -48,7 +48,9 @@ public final class ClippingMediaSource implements MediaSource, MediaSource.Liste
    *     start providing samples, in microseconds.
    * @param endPositionUs The end position within {@code mediaSource}'s timeline at which to stop
    *     providing samples, in microseconds. Specify {@link C#TIME_END_OF_SOURCE} to provide samples
-   *     from the specified start point up to the end of the source.
+   *     from the specified start point up to the end of the source. Specifying a position that
+   *     exceeds the {@code mediaSource}'s duration will also result in the end of the source not
+   *     being clipped.
    */
   public ClippingMediaSource(MediaSource mediaSource, long startPositionUs, long endPositionUs) {
     this(mediaSource, startPositionUs, endPositionUs, true);
@@ -66,7 +68,9 @@ public final class ClippingMediaSource implements MediaSource, MediaSource.Liste
    *     start providing samples, in microseconds.
    * @param endPositionUs The end position within {@code mediaSource}'s timeline at which to stop
    *     providing samples, in microseconds. Specify {@link C#TIME_END_OF_SOURCE} to provide samples
-   *     from the specified start point up to the end of the source.
+   *     from the specified start point up to the end of the source. Specifying a position that
+   *     exceeds the {@code mediaSource}'s duration will also result in the end of the source not
+   *     being clipped.
    * @param enableInitialDiscontinuity Whether the initial discontinuity should be enabled.
    */
   public ClippingMediaSource(MediaSource mediaSource, long startPositionUs, long endPositionUs,
@@ -149,8 +153,10 @@ public final class ClippingMediaSource implements MediaSource, MediaSource.Liste
       Assertions.checkArgument(!window.isDynamic);
       long resolvedEndUs = endUs == C.TIME_END_OF_SOURCE ? window.durationUs : endUs;
       if (window.durationUs != C.TIME_UNSET) {
+        if (resolvedEndUs > window.durationUs) {
+          resolvedEndUs = window.durationUs;
+        }
         Assertions.checkArgument(startUs == 0 || window.isSeekable);
-        Assertions.checkArgument(resolvedEndUs <= window.durationUs);
         Assertions.checkArgument(startUs <= resolvedEndUs);
       }
       Period period = timeline.getPeriod(0, new Period());