Java tutorial
/* * Twittnuker - Twitter client for Android * * Copyright (C) 2013-2014 vanita5 <mail@vanita5.de> * * This program incorporates a modified version of Twidere. * Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package de.vanita5.twittnuker.model; import android.os.Parcel; import android.os.Parcelable; import de.vanita5.twittnuker.util.ParseUtils; import org.mariotaku.jsonserializer.JSONParcel; import org.mariotaku.jsonserializer.JSONParcelable; import twitter4j.User; import twitter4j.UserList; public class ParcelableUserList implements Parcelable, JSONParcelable, Comparable<ParcelableUserList> { public static final Parcelable.Creator<ParcelableUserList> CREATOR = new Parcelable.Creator<ParcelableUserList>() { @Override public ParcelableUserList createFromParcel(final Parcel in) { return new ParcelableUserList(in); } @Override public ParcelableUserList[] newArray(final int size) { return new ParcelableUserList[size]; } }; public static final JSONParcelable.Creator<ParcelableUserList> JSON_CREATOR = new JSONParcelable.Creator<ParcelableUserList>() { @Override public ParcelableUserList createFromParcel(final JSONParcel in) { return new ParcelableUserList(in); } @Override public ParcelableUserList[] newArray(final int size) { return new ParcelableUserList[size]; } }; public final int members_count, subscribers_count; public final long account_id, id, user_id, position; public final boolean is_public, is_following; public final String description, name, user_screen_name, user_name, user_profile_image_url; public ParcelableUserList(final JSONParcel in) { position = in.readLong("position"); account_id = in.readLong("account_id"); id = in.readLong("list_id"); is_public = in.readBoolean("is_public"); is_following = in.readBoolean("is_following"); name = in.readString("name"); description = in.readString("description"); user_id = in.readLong("user_id"); user_name = in.readString("user_name"); user_screen_name = in.readString("user_screen_name"); user_profile_image_url = in.readString("user_profile_image_url"); members_count = in.readInt("members_count"); subscribers_count = in.readInt("subscribers_count"); } public ParcelableUserList(final Parcel in) { position = in.readLong(); account_id = in.readLong(); id = in.readLong(); is_public = in.readInt() == 1; is_following = in.readInt() == 1; name = in.readString(); description = in.readString(); user_id = in.readLong(); user_name = in.readString(); user_screen_name = in.readString(); user_profile_image_url = in.readString(); members_count = in.readInt(); subscribers_count = in.readInt(); } public ParcelableUserList(final UserList list, final long account_id) { this(list, account_id, 0); } public ParcelableUserList(final UserList list, final long account_id, final long position) { this(list, account_id, position, list.isFollowing()); } public ParcelableUserList(final UserList list, final long account_id, final long position, final boolean is_following) { final User user = list.getUser(); this.position = position; this.account_id = account_id; id = list.getId(); is_public = list.isPublic(); this.is_following = is_following; name = list.getName(); description = list.getDescription(); user_id = user.getId(); user_name = user.getName(); user_screen_name = user.getScreenName(); user_profile_image_url = ParseUtils.parseString(user.getProfileImageUrlHttps()); members_count = list.getMemberCount(); subscribers_count = list.getSubscriberCount(); } @Override public int compareTo(final ParcelableUserList another) { if (another == null) return 0; final long diff = position - another.position; if (diff > Integer.MAX_VALUE) return Integer.MAX_VALUE; if (diff < Integer.MIN_VALUE) return Integer.MIN_VALUE; return (int) diff; } @Override public int describeContents() { return 0; } @Override public boolean equals(final Object obj) { if (this == obj) return true; if (obj == null) return false; if (!(obj instanceof ParcelableUserList)) return false; final ParcelableUserList other = (ParcelableUserList) obj; if (account_id != other.account_id) return false; if (id != other.id) return false; return true; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + (int) (account_id ^ account_id >>> 32); result = prime * result + (int) (id ^ id >>> 32); return result; } @Override public String toString() { return "ParcelableUserList{members_count=" + members_count + ", subscribers_count=" + subscribers_count + ", account_id=" + account_id + ", id=" + id + ", user_id=" + user_id + ", position=" + position + ", is_public=" + is_public + ", is_following=" + is_following + ", description=" + description + ", name=" + name + ", user_screen_name=" + user_screen_name + ", user_name=" + user_name + ", user_profile_image_url=" + user_profile_image_url + "}"; } @Override public void writeToParcel(final JSONParcel out) { out.writeLong("position", position); out.writeLong("account_id", account_id); out.writeLong("list_id", id); out.writeBoolean("is_public", is_public); out.writeBoolean("is_following", is_following); out.writeString("name", name); out.writeString("description", description); out.writeLong("user_id", user_id); out.writeString("user_name", user_name); out.writeString("user_screen_name", user_screen_name); out.writeString("user_profile_image_url", user_profile_image_url); out.writeInt("members_count", members_count); out.writeInt("subscribers_count", subscribers_count); } @Override public void writeToParcel(final Parcel out, final int flags) { out.writeLong(position); out.writeLong(account_id); out.writeLong(id); out.writeInt(is_public ? 1 : 0); out.writeInt(is_following ? 1 : 0); out.writeString(name); out.writeString(description); out.writeLong(user_id); out.writeString(user_name); out.writeString(user_screen_name); out.writeString(user_profile_image_url); out.writeInt(members_count); out.writeInt(subscribers_count); } }