XmpData.java
/*
* Copyright 2023 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.container;
import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.Nullable;
import androidx.media3.common.Metadata;
import androidx.media3.common.util.UnstableApi;
import androidx.media3.common.util.Util;
import java.util.Arrays;
/** Stores XMP data. */
@UnstableApi
public final class XmpData implements Metadata.Entry {
public final byte[] data;
/** Creates an instance. */
public XmpData(byte[] data) {
this.data = data;
}
private XmpData(Parcel in) {
this.data = Util.castNonNull(in.createByteArray());
}
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
return Arrays.equals(data, ((XmpData) obj).data);
}
@Override
public int hashCode() {
return Arrays.hashCode(data);
}
@Override
public String toString() {
return "XMP: " + Util.toHexString(data);
}
// Parcelable implementation.
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeByteArray(data);
}
public static final Parcelable.Creator<XmpData> CREATOR =
new Parcelable.Creator<XmpData>() {
@Override
public XmpData createFromParcel(Parcel in) {
return new XmpData(in);
}
@Override
public XmpData[] newArray(int size) {
return new XmpData[size];
}
};
}