1 files changed, 63 insertions, 0 deletions
diff --git a/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/tx3g/Tx3gSubtitle.java b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/tx3g/Tx3gSubtitle.java
new file mode 100644
index 0000000000..93bc6034d1
--- /dev/null
+++ b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/text/tx3g/Tx3gSubtitle.java
@@ -0,0 +1,63 @@
+/*
+ * 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.tx3g;
+
+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 tx3g subtitle.
+ */
+/* package */ final class Tx3gSubtitle implements Subtitle {
+
+  public static final Tx3gSubtitle EMPTY = new Tx3gSubtitle();
+
+  private final List<Cue> cues;
+
+  public Tx3gSubtitle(Cue cue) {
+    this.cues = Collections.singletonList(cue);
+  }
+
+  private Tx3gSubtitle() {
+    this.cues = Collections.emptyList();
+  }
+
+  @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();
+  }
+
+}