@@ -0,0 +1,2037 @@
+/*%0A * Copyright (C) 2017 The Android Open Source Project%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage com.google.android.exoplayer2.source.smoothstreaming.manifest;%0A%0Aimport android.os.Parcel;%0Aimport android.os.Parcelable;%0Aimport android.support.annotation.NonNull;%0A%0A/**%0A * Uniquely identifies a track in a %7B@link SsManifest%7D.%0A */%0Apublic final class TrackKey implements Parcelable, Comparable%3CTrackKey%3E %7B%0A%0A  public final int streamElementIndex;%0A  public final int trackIndex;%0A%0A  public TrackKey(int streamElementIndex, int trackIndex) %7B%0A    this.streamElementIndex = streamElementIndex;%0A    this.trackIndex = trackIndex;%0A  %7D%0A%0A  @Override%0A  public String toString() %7B%0A    return streamElementIndex + %22.%22 + trackIndex;%0A  %7D%0A%0A  // Parcelable implementation.%0A%0A  @Override%0A  public int describeContents() %7B%0A    return 0;%0A  %7D%0A%0A  @Override%0A  public void writeToParcel(Parcel dest, int flags) %7B%0A    dest.writeInt(streamElementIndex);%0A    dest.writeInt(trackIndex);%0A  %7D%0A%0A  public static final Creator%3CTrackKey%3E CREATOR = new Creator%3CTrackKey%3E() %7B%0A    @Override%0A    public TrackKey createFromParcel(Parcel in) %7B%0A      return new TrackKey(in.readInt(), in.readInt());%0A    %7D%0A%0A    @Override%0A    public TrackKey%5B%5D newArray(int size) %7B%0A      return new TrackKey%5Bsize%5D;%0A    %7D%0A  %7D;%0A%0A  // Comparable implementation.%0A%0A  @Override%0A  public int compareTo(@NonNull TrackKey o) %7B%0A    int result = streamElementIndex - o.streamElementIndex;%0A    if (result == 0) %7B%0A      result = trackIndex - o.trackIndex;%0A    %7D%0A    return result;%0A  %7D%0A%0A%7D%0A

Add missing TrackKey class