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Reword javadoc of TracksInfo.isTypeSupportedOrEmpty

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The existing wording would be correct if prefixed with
"Returns false if [...]", but it seems confusing to a document a boolean
method in terms the condition it returns false - so I reworded it in
terms of when it returns true.

#minor-release

PiperOrigin-RevId: 421682584
This commit is contained in:
ibaker 2022-01-14 00:08:10 +00:00 committed by Ian Baker
parent a36e0cf255
commit 66c272c9b0
1 changed files with 5 additions and 2 deletions
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7
library/common/src/main/java/com/google/android/exoplayer2/TracksInfo.java
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@ -225,7 +225,10 @@ public final class TracksInfo implements Bundleable {
return trackGroupInfos;
}
/** Returns if there is at least one track of type {@code trackType} but none are supported. */
/**
* Returns true if at least one track of type {@code trackType} is {@link
* TrackGroupInfo#isTrackSupported(int) supported}, or there are no tracks of this type.
*/
public boolean isTypeSupportedOrEmpty(@C.TrackType int trackType) {
boolean supported = true;
for (int i = 0; i < trackGroupInfos.size(); i++) {
@ -240,7 +243,7 @@ public final class TracksInfo implements Bundleable {
return supported;
}
/** Returns if at least one track of the type {@code trackType} is selected for playback. */
/** Returns true if at least one track of the type {@code trackType} is selected for playback. */
public boolean isTypeSelected(@C.TrackType int trackType) {
for (int i = 0; i < trackGroupInfos.size(); i++) {
TrackGroupInfo trackGroupInfo = trackGroupInfos.get(i);