diff options
Diffstat (limited to 'mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/cea/CeaSubtitle.java')
-rw-r--r-- | mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/cea/CeaSubtitle.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/cea/CeaSubtitle.java b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/cea/CeaSubtitle.java new file mode 100644 index 0000000000..f4649c4c4b --- /dev/null +++ b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/cea/CeaSubtitle.java @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2016 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.mozilla.thirdparty.com.google.android.exoplayer2.text.cea; + +import org.mozilla.thirdparty.com.google.android.exoplayer2.C; +import org.mozilla.thirdparty.com.google.android.exoplayer2.text.Cue; +import org.mozilla.thirdparty.com.google.android.exoplayer2.text.Subtitle; +import org.mozilla.thirdparty.com.google.android.exoplayer2.util.Assertions; +import java.util.Collections; +import java.util.List; + +/** + * A representation of a CEA subtitle. + */ +/* package */ final class CeaSubtitle implements Subtitle { + + private final List<Cue> cues; + + /** + * @param cues The subtitle cues. + */ + public CeaSubtitle(List<Cue> cues) { + this.cues = cues; + } + + @Override + public int getNextEventTimeIndex(long timeUs) { + return timeUs < 0 ? 0 : C.INDEX_UNSET; + } + + @Override + public int getEventTimeCount() { + return 1; + } + + @Override + public long getEventTime(int index) { + Assertions.checkArgument(index == 0); + return 0; + } + + @Override + public List<Cue> getCues(long timeUs) { + return timeUs >= 0 ? cues : Collections.emptyList(); + } + +} |