Cleanup/Sync with internal tree

demo/src/main/java/com/google/android/exoplayer/demo/player/DashRendererBuilder.java

@@ -131,8 +131,7 @@ public class DashRendererBuilder implements RendererBuilder,
     this.callback = callback;
     MediaPresentationDescriptionParser parser = new MediaPresentationDescriptionParser();
     manifestDataSource = new DefaultUriDataSource(context, userAgent);
-    manifestFetcher = new ManifestFetcher<>(url, manifestDataSource,
-        parser);
+    manifestFetcher = new ManifestFetcher<>(url, manifestDataSource, parser);
     manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
   }
 

library/build.gradle

@@ -38,9 +38,19 @@ android {
     lintOptions {
         abortOnError false
     }
+
+    sourceSets {
+        androidTest {
+            assets.srcDirs = ['src/test/assets']
+            java.srcDirs = ['src/test/java']
+        }
+    }
 }
 
 dependencies {
+    androidTestCompile 'com.google.dexmaker:dexmaker:1.2'
+    androidTestCompile 'com.google.dexmaker:dexmaker-mockito:1.2'
+    androidTestCompile 'org.mockito:mockito-core:1.9.5'
 }
 
 android.libraryVariants.all { variant ->

library/src/main/java/com/google/android/exoplayer/MediaCodecUtil.java

@@ -52,8 +52,7 @@ public class MediaCodecUtil {
 
   private static final String TAG = "MediaCodecUtil";
 
-  private static final HashMap<CodecKey, Pair<String, CodecCapabilities>> codecs =
-      new HashMap<>();
+  private static final HashMap<CodecKey, Pair<String, CodecCapabilities>> codecs = new HashMap<>();
 
   /**
    * Get information about the decoder that will be used for a given mime type.

library/src/main/java/com/google/android/exoplayer/dash/DashChunkSource.java

@@ -101,7 +101,7 @@ public class DashChunkSource implements ChunkSource {
 
   private final TrackInfo trackInfo;
   private final DataSource dataSource;
-  private final FormatEvaluator evaluator;
+  private final FormatEvaluator formatEvaluator;
   private final Evaluation evaluation;
   private final Clock systemClock;
   private final StringBuilder headerBuilder;
@@ -117,13 +117,14 @@ public class DashChunkSource implements ChunkSource {
   private final int adaptationSetIndex;
   private final int[] representationIndices;
 
-  private DrmInitData drmInitData;
   private MediaPresentationDescription currentManifest;
+  private boolean finishedCurrentManifest;
+
+  private DrmInitData drmInitData;
   private TimeRange seekRange;
   private long[] seekRangeValues;
   private int firstAvailableSegmentNum;
   private int lastAvailableSegmentNum;
-  private boolean finishedCurrentManifest;
 
   private boolean lastChunkWasInitialization;
   private IOException fatalError;
@@ -214,7 +215,7 @@ public class DashChunkSource implements ChunkSource {
     this.adaptationSetIndex = adaptationSetIndex;
     this.representationIndices = representationIndices;
     this.dataSource = dataSource;
-    this.evaluator = formatEvaluator;
+    this.formatEvaluator = formatEvaluator;
     this.systemClock = systemClock;
     this.liveEdgeLatencyUs = liveEdgeLatencyUs;
     this.elapsedRealtimeOffsetUs = elapsedRealtimeOffsetUs;
@@ -268,7 +269,8 @@ public class DashChunkSource implements ChunkSource {
 
   @Override
   public void enable() {
-    evaluator.enable();
+    fatalError = null;
+    formatEvaluator.enable();
     if (manifestFetcher != null) {
       manifestFetcher.enable();
     }
@@ -286,7 +288,7 @@ public class DashChunkSource implements ChunkSource {
 
   @Override
   public void disable(List<? extends MediaChunk> queue) {
-    evaluator.disable();
+    formatEvaluator.disable();
     if (manifestFetcher != null) {
       manifestFetcher.disable();
     }
@@ -347,7 +349,7 @@ public class DashChunkSource implements ChunkSource {
 
     evaluation.queueSize = queue.size();
     if (evaluation.format == null || !lastChunkWasInitialization) {
-      evaluator.evaluate(queue, playbackPositionUs, formats, evaluation);
+      formatEvaluator.evaluate(queue, playbackPositionUs, formats, evaluation);
     }
     Format selectedFormat = evaluation.format;
     out.queueSize = evaluation.queueSize;
@@ -362,6 +364,9 @@ public class DashChunkSource implements ChunkSource {
       return;
     }
 
+    // In all cases where we return before instantiating a new chunk, we want out.chunk to be null.
+    out.chunk = null;
+
     RepresentationHolder representationHolder = representationHolders.get(selectedFormat.id);
     Representation selectedRepresentation = representationHolder.representation;
     DashSegmentIndex segmentIndex = representationHolder.segmentIndex;
@@ -426,7 +431,7 @@ public class DashChunkSource implements ChunkSource {
     }
 
     if (segmentNum == -1) {
-      out.chunk = null;
+      // We've reached the end of the stream.
       return;
     }
 

library/src/main/java/com/google/android/exoplayer/hls/HlsExtractorWrapper.java

@@ -70,7 +70,7 @@ public final class HlsExtractorWrapper implements ExtractorOutput {
    */
   public void init(Allocator allocator) {
     this.allocator = allocator;
-    this.extractor.init(this);
+    extractor.init(this);
   }
 
   /**

library/src/main/java/com/google/android/exoplayer/smoothstreaming/SmoothStreamingChunkSource.java

@@ -59,14 +59,11 @@ public class SmoothStreamingChunkSource implements ChunkSource {
   private static final int MINIMUM_MANIFEST_REFRESH_PERIOD_MS = 5000;
   private static final int INITIALIZATION_VECTOR_SIZE = 8;
 
-  private final ManifestFetcher<SmoothStreamingManifest> manifestFetcher;
-  private final int streamElementIndex;
   private final TrackInfo trackInfo;
   private final DataSource dataSource;
   private final FormatEvaluator formatEvaluator;
   private final Evaluation evaluation;
   private final long liveEdgeLatencyUs;
-
   private final int maxWidth;
   private final int maxHeight;
 
@@ -75,6 +72,9 @@ public class SmoothStreamingChunkSource implements ChunkSource {
   private final DrmInitData drmInitData;
   private final Format[] formats;
 
+  private final ManifestFetcher<SmoothStreamingManifest> manifestFetcher;
+  private final int streamElementIndex;
+
   private SmoothStreamingManifest currentManifest;
   private int currentManifestChunkOffset;
   private boolean finishedCurrentManifest;
@@ -174,8 +174,8 @@ public class SmoothStreamingChunkSource implements ChunkSource {
       extractorWrappers.put(trackIndex, new ChunkExtractorWrapper(extractor));
       mediaFormats.put(trackIndex, mediaFormat);
     }
-    this.maxHeight = maxHeight;
     this.maxWidth = maxWidth;
+    this.maxHeight = maxHeight;
     Arrays.sort(formats, new DecreasingBandwidthComparator());
   }
 
@@ -194,6 +194,7 @@ public class SmoothStreamingChunkSource implements ChunkSource {
   @Override
   public void enable() {
     fatalError = null;
+    formatEvaluator.enable();
     if (manifestFetcher != null) {
       manifestFetcher.enable();
     }
@@ -201,6 +202,7 @@ public class SmoothStreamingChunkSource implements ChunkSource {
 
   @Override
   public void disable(List<? extends MediaChunk> queue) {
+    formatEvaluator.disable();
     if (manifestFetcher != null) {
       manifestFetcher.disable();
     }
@@ -248,14 +250,13 @@ public class SmoothStreamingChunkSource implements ChunkSource {
       out.chunk = null;
       return;
     } else if (out.queueSize == queue.size() && out.chunk != null
-        && out.chunk.format.equals(evaluation.format)) {
+        && out.chunk.format.equals(selectedFormat)) {
       // We already have a chunk, and the evaluation hasn't changed either the format or the size
-      // of the queue. Do nothing.
+      // of the queue. Leave unchanged.
       return;
     }
 
-    // In all cases where we return before instantiating a new chunk at the bottom of this method,
-    // we want out.chunk to be null.
+    // In all cases where we return before instantiating a new chunk, we want out.chunk to be null.
     out.chunk = null;
 
     StreamElement streamElement = getElement(currentManifest);
@@ -290,7 +291,9 @@ public class SmoothStreamingChunkSource implements ChunkSource {
         // but continue to return the final chunk.
         finishedCurrentManifest = true;
       }
-    } else if (chunkIndex == -1) {
+    }
+
+    if (chunkIndex == -1) {
       // We've reached the end of the stream.
       return;
     }

library/src/main/java/com/google/android/exoplayer/text/eia608/Eia608TrackRenderer.java

@@ -230,8 +230,11 @@ public class Eia608TrackRenderer extends TrackRenderer implements Callback {
   }
 
   private void invokeRendererInternal(String cueText) {
-    Cue cue = new Cue(cueText);
-    textRenderer.onCues(Collections.singletonList(cue));
+    if (cueText == null) {
+      textRenderer.onCues(Collections.<Cue>emptyList());
+    } else {
+      textRenderer.onCues(Collections.singletonList(new Cue(cueText)));
+    }
   }
 
   private void maybeParsePendingSample() {

library/src/main/java/com/google/android/exoplayer/upstream/cache/CacheSpan.java

@@ -92,7 +92,8 @@ public final class CacheSpan implements Comparable<CacheSpan> {
     return new CacheSpan(key, position, file.length(), true, lastAccessTimestamp, file);
   }
 
-  private CacheSpan(String key, long position, long length, boolean isCached,
+  // Visible for testing.
+  CacheSpan(String key, long position, long length, boolean isCached,
       long lastAccessTimestamp, File file) {
     this.key = key;
     this.position = position;

library/src/test/.classpath

@@ -5,6 +5,5 @@
 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
-	<classpathentry combineaccessrules="false" kind="src" path="/ExoPlayerDemo"/>
 	<classpathentry kind="output" path="bin/classes"/>
 </classpath>

library/src/test/AndroidManifest.xml

@@ -15,16 +15,19 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="com.google.android.exoplayer.tests">
 
   <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="22"/>
 
-  <application>
+  <application android:debuggable="true"
+      android:allowBackup="false"
+      tools:ignore="MissingApplicationIcon,HardcodedDebugMode">
     <uses-library android:name="android.test.runner"/>
   </application>
 
   <instrumentation
-      android:targetPackage="com.google.android.exoplayer.demo"
+      android:targetPackage="com.google.android.exoplayer.tests"
       android:name="android.test.InstrumentationTestRunner"/>
 
 </manifest>

library/src/test/java/com/google/android/exoplayer/text/webvtt/WebvttSubtitleTest.java

@@ -54,7 +54,6 @@ public class WebvttSubtitleTest extends TestCase {
   }
   private WebvttSubtitle overlappingSubtitle = new WebvttSubtitle(overlappingSubtitleCues, 0);
 
-  @SuppressWarnings("unused")
   private ArrayList<WebvttCue> nestedSubtitleCues = new ArrayList<>();
   {
     WebvttCue firstCue = new WebvttCue(1000000, 4000000, FIRST_SUBTITLE_STRING);

library/src/test/project.properties

@@ -12,3 +12,4 @@
 
 # Project target.
 target=android-22
+android.library.reference.1=../main