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Mini cleanup

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This commit is contained in:
Oliver Woodman 2017-11-21 13:42:12 +00:00
parent 494237548a
commit 1439b4a3ef
1 changed files with 5 additions and 4 deletions
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9
library/core/src/main/java/com/google/android/exoplayer2/text/ssa/SsaDecoder.java
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@ -53,13 +53,14 @@ public final class SsaDecoder extends SimpleSubtitleDecoder {
}
/**
* @param initializationData Optional initialization data for the decoder. If not null, the
* initialization data must consist of two byte arrays. The first must contain an SSA format
* line. The second must contain an SSA header that will be assumed common to all samples.
* @param initializationData Optional initialization data for the decoder. If not null or empty,
* the initialization data must consist of two byte arrays. The first must contain an SSA
* format line. The second must contain an SSA header that will be assumed common to all
* samples.
*/
public SsaDecoder(List<byte[]> initializationData) {
super("SsaDecoder");
if (initializationData != null && initializationData.size() > 0) {
if (initializationData != null && !initializationData.isEmpty()) {
haveInitializationData = true;
String formatLine = new String(initializationData.get(0));
Assertions.checkArgument(formatLine.startsWith(FORMAT_LINE_PREFIX));