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Add buildUpon to MediaMetadata.

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PiperOrigin-RevId: 364590789
This commit is contained in:
samrobinson 2021-03-23 17:35:06 +00:00 committed by Ian Baker
parent a68bb38ac4
commit 75dd1b4355
1 changed files with 12 additions and 1 deletions
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13
library/common/src/main/java/com/google/android/exoplayer2/MediaMetadata.java
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@ -29,6 +29,12 @@ public final class MediaMetadata implements Bundleable {
/** A builder for {@link MediaMetadata} instances. */ /** A builder for {@link MediaMetadata} instances. */
public static final class Builder { public static final class Builder {
public Builder() {}
private Builder(MediaMetadata mediaMetadata) {
this.title = mediaMetadata.title;
}
@Nullable private String title; @Nullable private String title;
/** Sets the optional title. */ /** Sets the optional title. */
@ -39,7 +45,7 @@ public final class MediaMetadata implements Bundleable {
/** Returns a new {@link MediaMetadata} instance with the current builder values. */ /** Returns a new {@link MediaMetadata} instance with the current builder values. */
public MediaMetadata build() { public MediaMetadata build() {
return new MediaMetadata(this); return new MediaMetadata(/* builder= */ this);
} }
} }
@ -53,6 +59,11 @@ public final class MediaMetadata implements Bundleable {
this.title = builder.title; this.title = builder.title;
} }
/** Returns a new {@link Builder} instance with the current {@link MediaMetadata} fields. */
public Builder buildUpon() {
return new Builder(/* mediaMetadata= */ this);
}
@Override @Override
public boolean equals(@Nullable Object obj) { public boolean equals(@Nullable Object obj) {
if (this == obj) { if (this == obj) {