PrivFrame.java
/*
* 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 androidx.media3.extractor.metadata.id3;
import static androidx.media3.common.util.Util.castNonNull;
import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.Nullable;
import androidx.media3.common.util.UnstableApi;
import androidx.media3.common.util.Util;
import java.util.Arrays;
/** PRIV (Private) ID3 frame. */
@UnstableApi
public final class PrivFrame extends Id3Frame {
public static final String ID = "PRIV";
public final String owner;
public final byte[] privateData;
public PrivFrame(String owner, byte[] privateData) {
super(ID);
this.owner = owner;
this.privateData = privateData;
}
/* package */ PrivFrame(Parcel in) {
super(ID);
owner = castNonNull(in.readString());
privateData = castNonNull(in.createByteArray());
}
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
PrivFrame other = (PrivFrame) obj;
return Util.areEqual(owner, other.owner) && Arrays.equals(privateData, other.privateData);
}
@Override
public int hashCode() {
int result = 17;
result = 31 * result + (owner != null ? owner.hashCode() : 0);
result = 31 * result + Arrays.hashCode(privateData);
return result;
}
@Override
public String toString() {
return id + ": owner=" + owner;
}
// Parcelable implementation.
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(owner);
dest.writeByteArray(privateData);
}
public static final Parcelable.Creator<PrivFrame> CREATOR =
new Parcelable.Creator<PrivFrame>() {
@Override
public PrivFrame createFromParcel(Parcel in) {
return new PrivFrame(in);
}
@Override
public PrivFrame[] newArray(int size) {
return new PrivFrame[size];
}
};
}