Java tutorial
/* * Copyright 2012 Javier Prez Pacheco and Francisco Daz Rodriguez * TweetTopics 2.0 * javielinux@gmail.com * * 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.javielinux.infos; import android.content.Context; import android.os.Parcel; import android.os.Parcelable; import com.android.dataframework.Entity; import com.javielinux.utils.LinksUtils; import com.javielinux.utils.TweetTopicsUtils; import com.javielinux.utils.Utils; import com.javielinux.utils.Utils.URLContent; import twitter4j.Status; import twitter4j.User; import java.util.ArrayList; import java.util.Date; public class InfoTweet implements Parcelable { public static final String START_URL_TWITTER = "http://twitter.com/#!/"; public static final String PREFIX_URL_TWITTER = "/status/"; public static final int FROM_TWEETS = 0; public static final int FROM_STATUS = 1; public static final int FROM_USER = 2; public static final int FROM_SAVED_TWEET = 3; private int mTypeFrom = FROM_TWEETS; private long idDB = 0; private long id = 0; private String urlAvatar = ""; private ArrayList<URLContent> urls = null; private String text = ""; private String textURLs = ""; private String textFinal = ""; private String textHTMLFinal = ""; private String username = ""; private String fullname = ""; private long userId = 0; private String source = ""; private String toUsername = ""; private long toUserId = 0; private Date createAt = null; private long toReplyId = 0; private double latitude = 0; private double longitude = 0; private boolean favorited = false; private boolean moreTweetDown = false; private int typeTweet = -1; private boolean retweet = false; private boolean lastRead = false; private boolean read = true; private String urlAvatarRetweet = ""; private String textRetweet = ""; private String usernameRetweet = ""; private String fullnameRetweet = ""; private String sourceRetweet = ""; private String urlTweet = ""; private String bestLink = ""; private int linksCount = 0; // public InfoTweet(Tweet tweet) { // urls = new ArrayList<URLContent>(); //// if (tweet.getURLEntities()!=null) { //// for (URLEntity urlEntity : tweet.getURLEntities()) { //// URLContent urlContent = new URLContent(); //// urlContent.normal = urlEntity.getURL().toString(); //// urlContent.display = urlEntity.getDisplayURL(); //// urlContent.expanded = urlEntity.getExpandedURL().toString(); //// } //// } //// if (tweet.getMediaEntities()!=null) { //// for (MediaEntity mediaEntity : tweet.getMediaEntities()) { //// URLContent urlContent = new URLContent(); //// urlContent.normal = mediaEntity.getURL().toString(); //// urlContent.display = mediaEntity.getDisplayURL(); //// urlContent.expanded = mediaEntity.getExpandedURL().toString(); //// urlContent.linkMediaThumb = mediaEntity.getMediaURL().toString() + ":thumb"; //// urlContent.linkMediaLarge = mediaEntity.getMediaURL().toString() + ":medium"; //// } //// } // mTypeFrom = FROM_TWEETS; // id = tweet.getId(); // urlAvatar = tweet.getProfileImageUrl(); // userId = tweet.getFromUserId(); // text = tweet.getText(); // username = tweet.getFromUser(); // fullname = tweet.getFromUser(); // source = tweet.getSource(); // toUsername = tweet.getToUser(); // toUserId = tweet.getToUserId(); // createAt = tweet.getCreatedAt(); // if (tweet.getGeoLocation()!=null) { // latitude = tweet.getGeoLocation().getLatitude(); // longitude = tweet.getGeoLocation().getLongitude(); // } // // urlTweet = START_URL_TWITTER + username.toLowerCase() + "/status/" + id; // calculateLinks(); // } public InfoTweet(Status status) { urls = new ArrayList<URLContent>(); mTypeFrom = FROM_STATUS; id = status.getId(); urlAvatar = status.getUser().getProfileImageURL().toString(); userId = status.getUser().getId(); text = status.getText(); username = status.getUser().getScreenName(); fullname = status.getUser().getName(); source = status.getSource(); toUsername = status.getInReplyToScreenName(); toUserId = status.getInReplyToUserId(); createAt = status.getCreatedAt(); toReplyId = status.getInReplyToStatusId(); favorited = status.isFavorited(); if (status.getGeoLocation() != null) { latitude = status.getGeoLocation().getLatitude(); longitude = status.getGeoLocation().getLongitude(); } if (status.getRetweetedStatus() != null) { retweet = true; urlAvatarRetweet = status.getRetweetedStatus().getUser().getProfileImageURL().toString(); textRetweet = status.getRetweetedStatus().getText(); usernameRetweet = status.getRetweetedStatus().getUser().getScreenName(); fullnameRetweet = status.getRetweetedStatus().getUser().getName(); sourceRetweet = status.getRetweetedStatus().getSource(); } urlTweet = "http://twitter.com/#!/" + username.toLowerCase() + PREFIX_URL_TWITTER + id; calculateLinks(); } public InfoTweet(Entity entity) { if (entity.getTable().equals("tweets")) { mTypeFrom = FROM_TWEETS; } else if (entity.getTable().equals("saved_tweets")) { mTypeFrom = FROM_SAVED_TWEET; } else { mTypeFrom = FROM_STATUS; toReplyId = entity.getLong("reply_tweet_id"); favorited = entity.getInt("is_favorite") == 1 ? true : false; typeTweet = entity.getInt("type_id"); moreTweetDown = (entity.getInt("has_more_tweets_down") == 1); } idDB = entity.getId(); id = entity.getLong("tweet_id"); urlAvatar = entity.getString("url_avatar"); userId = entity.getLong("user_id"); text = entity.getString("text"); if (entity.isAttribute("text_urls")) { textURLs = entity.getString("text_urls"); if (urls == null) urls = Utils.urls2content(entity.getString("text_urls")); } username = entity.getString("username"); fullname = entity.getString("fullname"); source = entity.getString("source"); toUsername = entity.getString("to_username"); toUserId = entity.getLong("to_user_id"); createAt = new Date(); createAt.setTime(entity.getLong("date")); latitude = entity.getDouble("latitude"); longitude = entity.getDouble("longitude"); if (entity.getTable().equals("tweets_user")) { retweet = entity.getInt("is_retweet") == 1 ? true : false; if (retweet) { urlAvatarRetweet = entity.getString("retweet_url_avatar"); textRetweet = entity.getString("text"); usernameRetweet = entity.getString("retweet_username"); } } urlTweet = "http://twitter.com/#!/" + username.toLowerCase() + "/status/" + id; calculateLinks(); } public InfoTweet(User user) { urls = new ArrayList<URLContent>(); mTypeFrom = FROM_USER; urlAvatar = user.getProfileImageURL().toString(); userId = user.getId(); username = user.getScreenName(); fullname = user.getName(); try { id = user.getStatus().getId(); text = user.getStatus().getText(); source = user.getStatus().getSource(); toUsername = user.getStatus().getInReplyToScreenName(); toUserId = user.getStatus().getInReplyToUserId(); createAt = user.getStatus().getCreatedAt(); toReplyId = user.getStatus().getInReplyToStatusId(); if (user.getStatus().getGeoLocation() != null) { latitude = user.getStatus().getGeoLocation().getLatitude(); longitude = user.getStatus().getGeoLocation().getLongitude(); } } catch (Exception e) { } calculateLinks(); } private void calculateLinks() { ArrayList<String> links = LinksUtils.pullLinks(getText(), getContentURLs()); linksCount = links.size(); bestLink = searchLink(links); } private String searchLink(ArrayList<String> links) { if (links.size() > 0) { // primero buscamos un link con imagen for (String link : links) { if (!link.startsWith("@") || !link.startsWith("#")) { if (LinksUtils.isLinkImage(link)) { return link; } } } // si no un link normal for (String link : links) { if (!link.startsWith("@") || !link.startsWith("#")) { return link; } } // si no un usuario for (String link : links) { if (link.startsWith("@")) { return link; } } // si no un hashtag for (String link : links) { if (link.startsWith("#")) { return link; } } } return ""; } public long getId() { return id; } public String getUsername() { return username; } public void setUsername(String name) { username = name; } public String getText() { return text; } public long getUserId() { return userId; } public String getSource() { return source; } public String getToUsername() { return toUsername; } public long getToUserId() { return toUserId; } public Date getDate() { return createAt; } public String getUrlAvatar() { return urlAvatar; } public long getIdDB() { return idDB; } public int getTypeFrom() { return mTypeFrom; } public long getToReplyId() { return toReplyId; } public String getFullname() { return fullname; } public double getLatitude() { return latitude; } public double getLongitude() { return longitude; } public boolean hasLocation() { if (latitude != 0) { return true; } return false; } public boolean isFavorited() { return favorited; } public void setFavorited(boolean favorited) { this.favorited = favorited; } public boolean isRetweet() { return retweet; } public String getUrlAvatarRetweet() { return urlAvatarRetweet; } public String getTextRetweet() { return textRetweet; } public String getFullnameRetweet() { return fullnameRetweet; } public String getUsernameRetweet() { return usernameRetweet; } public String getSourceRetweet() { return sourceRetweet; } public String getUrlTweet() { return urlTweet; } public String getTextHTMLFinal() { return textHTMLFinal; } public void setTextHTMLFinal(String textHTMLFinal) { this.textHTMLFinal = textHTMLFinal; } public String getTextFinal() { return textFinal; } public void setTextFinal(String textFinal) { this.textFinal = textFinal; } public String getTextURLs() { return textURLs; } public ArrayList<URLContent> getContentURLs() { return urls; } public String getTime(Context context) { try { return Utils.timeFromTweet(context, createAt); /*if (type == TYPE_ENTITY) { Date d = new Date(); d.setTime(mEntity.getLong("date")); return Utils.timeFromTweet(cnt, d); } else if (type == TYPE_TWEET) { return Utils.timeFromTweet(cnt, mTweet.getCreatedAt()); } else if (type == TYPE_STATUS) { return Utils.timeFromTweet(cnt, mStatus.getCreatedAt()); } else if (type == TYPE_DIRECTMESSAGE) { return Utils.timeFromTweet(cnt, mDirect.getCreatedAt()); } else if (type == TYPE_USER) { return Utils.timeFromTweet(cnt, mUser.getStatus().getCreatedAt()); }*/ } catch (Exception e) { } return ""; } public boolean hasConversation() { if (toReplyId > 0) return true; return false; } public boolean hasGeoLocation() { if (latitude != 0) { return true; } return false; } public long getRetweetCount() { //TODO: Revisar getRetweetCount return 0; } public void setLastRead(boolean lastRead) { this.lastRead = lastRead; } public boolean isLastRead() { return lastRead; } public void setRead(boolean read) { this.read = read; } public boolean isRead() { return read; } public boolean isDm() { return (typeTweet == TweetTopicsUtils.TWEET_TYPE_DIRECTMESSAGES || typeTweet == TweetTopicsUtils.TWEET_TYPE_SENT_DIRECTMESSAGES); } public boolean isTimeline() { return (typeTweet == TweetTopicsUtils.TWEET_TYPE_TIMELINE); } public boolean isMention() { return (typeTweet == TweetTopicsUtils.TWEET_TYPE_MENTIONS); } public boolean isSavedTweet() { return (mTypeFrom == FROM_SAVED_TWEET); } public String getBestLink() { return bestLink; } public int getLinksCount() { return linksCount; } @Override public boolean equals(Object other) { return (id == ((InfoTweet) other).getId()); } /* Parcelable implement */ @Override public int describeContents() { return 0; } @Override public void writeToParcel(Parcel parcel, int i) { parcel.writeInt(mTypeFrom); parcel.writeLong(id); parcel.writeString(urlAvatar); parcel.writeLong(userId); parcel.writeString(text); parcel.writeString(username); parcel.writeString(fullname); parcel.writeString(source); parcel.writeString(toUsername); parcel.writeLong(toUserId); parcel.writeLong(createAt.getTime()); parcel.writeLong(toReplyId); parcel.writeInt(favorited ? 1 : 0); parcel.writeDouble(latitude); parcel.writeDouble(longitude); parcel.writeInt(retweet ? 1 : 0); parcel.writeString(urlAvatarRetweet); parcel.writeString(textRetweet); parcel.writeString(usernameRetweet); parcel.writeString(fullnameRetweet); parcel.writeString(sourceRetweet); parcel.writeString(urlTweet); parcel.writeString(textHTMLFinal); parcel.writeInt(typeTweet); parcel.writeInt(linksCount); parcel.writeString(bestLink); if (urls != null) { parcel.writeInt(urls.size()); for (URLContent url : urls) { parcel.writeString(url.normal); parcel.writeString(url.display); parcel.writeString(url.expanded); parcel.writeString(url.linkMediaThumb); parcel.writeString(url.linkMediaLarge); } } } public static final Parcelable.Creator<InfoTweet> CREATOR = new Parcelable.Creator<InfoTweet>() { public InfoTweet createFromParcel(Parcel in) { return new InfoTweet(in); } public InfoTweet[] newArray(int size) { return new InfoTweet[size]; } }; private InfoTweet(Parcel in) { mTypeFrom = in.readInt(); id = in.readLong(); urlAvatar = in.readString(); userId = in.readLong(); text = in.readString(); username = in.readString(); fullname = in.readString(); source = in.readString(); toUsername = in.readString(); toUserId = in.readLong(); createAt = new Date(in.readLong()); toReplyId = in.readLong(); favorited = (in.readInt() == 1); latitude = in.readDouble(); longitude = in.readDouble(); retweet = (in.readInt() == 1); urlAvatarRetweet = in.readString(); textRetweet = in.readString(); usernameRetweet = in.readString(); fullnameRetweet = in.readString(); sourceRetweet = in.readString(); urlTweet = in.readString(); textHTMLFinal = in.readString(); typeTweet = in.readInt(); linksCount = in.readInt(); bestLink = in.readString(); int sizeUrls = in.readInt(); urls = new ArrayList<URLContent>(); for (int i = 0; i < sizeUrls; i++) { URLContent url = new URLContent(); url.normal = in.readString(); url.display = in.readString(); url.expanded = in.readString(); url.linkMediaThumb = in.readString(); url.linkMediaLarge = in.readString(); urls.add(url); } calculateLinks(); } public boolean isMoreTweetDown() { return moreTweetDown; } public void setMoreTweetDown(boolean moreTweetDown) { this.moreTweetDown = moreTweetDown; } }