| /* |
| * Copyright (C) 2015 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 com.example.android.supportv4.media.model; |
| |
| import android.support.v4.media.MediaMetadataCompat; |
| import android.text.TextUtils; |
| |
| /** |
| * Holder class that encapsulates a MediaMetadata and allows the actual metadata to be modified |
| * without requiring to rebuild the collections the metadata is in. |
| */ |
| public class MutableMediaMetadata { |
| |
| public MediaMetadataCompat metadata; |
| public final String trackId; |
| |
| public MutableMediaMetadata(String trackId, MediaMetadataCompat metadata) { |
| this.metadata = metadata; |
| this.trackId = trackId; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || o.getClass() != MutableMediaMetadata.class) { |
| return false; |
| } |
| |
| MutableMediaMetadata that = (MutableMediaMetadata) o; |
| |
| return TextUtils.equals(trackId, that.trackId); |
| } |
| |
| @Override |
| public int hashCode() { |
| return trackId.hashCode(); |
| } |
| } |