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/*
* Copyright (C) 2019 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 org.mozilla.thirdparty.com.google.android.exoplayer2.metadata.flac;
import static org.mozilla.thirdparty.com.google.android.exoplayer2.util.Util.castNonNull;
import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.Nullable;
import org.mozilla.thirdparty.com.google.android.exoplayer2.metadata.Metadata;
import java.util.Arrays;
/** A picture parsed from a FLAC file. */
public final class PictureFrame implements Metadata.Entry {
/** The type of the picture. */
public final int pictureType;
/** The mime type of the picture. */
public final String mimeType;
/** A description of the picture. */
public final String description;
/** The width of the picture in pixels. */
public final int width;
/** The height of the picture in pixels. */
public final int height;
/** The color depth of the picture in bits-per-pixel. */
public final int depth;
/** For indexed-color pictures (e.g. GIF), the number of colors used. 0 otherwise. */
public final int colors;
/** The encoded picture data. */
public final byte[] pictureData;
public PictureFrame(
int pictureType,
String mimeType,
String description,
int width,
int height,
int depth,
int colors,
byte[] pictureData) {
this.pictureType = pictureType;
this.mimeType = mimeType;
this.description = description;
this.width = width;
this.height = height;
this.depth = depth;
this.colors = colors;
this.pictureData = pictureData;
}
/* package */ PictureFrame(Parcel in) {
this.pictureType = in.readInt();
this.mimeType = castNonNull(in.readString());
this.description = castNonNull(in.readString());
this.width = in.readInt();
this.height = in.readInt();
this.depth = in.readInt();
this.colors = in.readInt();
this.pictureData = castNonNull(in.createByteArray());
}
@Override
public String toString() {
return "Picture: mimeType=" + mimeType + ", description=" + description;
}
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
PictureFrame other = (PictureFrame) obj;
return (pictureType == other.pictureType)
&& mimeType.equals(other.mimeType)
&& description.equals(other.description)
&& (width == other.width)
&& (height == other.height)
&& (depth == other.depth)
&& (colors == other.colors)
&& Arrays.equals(pictureData, other.pictureData);
}
@Override
public int hashCode() {
int result = 17;
result = 31 * result + pictureType;
result = 31 * result + mimeType.hashCode();
result = 31 * result + description.hashCode();
result = 31 * result + width;
result = 31 * result + height;
result = 31 * result + depth;
result = 31 * result + colors;
result = 31 * result + Arrays.hashCode(pictureData);
return result;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(pictureType);
dest.writeString(mimeType);
dest.writeString(description);
dest.writeInt(width);
dest.writeInt(height);
dest.writeInt(depth);
dest.writeInt(colors);
dest.writeByteArray(pictureData);
}
@Override
public int describeContents() {
return 0;
}
public static final Parcelable.Creator<PictureFrame> CREATOR =
new Parcelable.Creator<PictureFrame>() {
@Override
public PictureFrame createFromParcel(Parcel in) {
return new PictureFrame(in);
}
@Override
public PictureFrame[] newArray(int size) {
return new PictureFrame[size];
}
};
}
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