package com.jasonchen.microlang.utils;
import android.graphics.Bitmap;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.text.style.ImageSpan;
import android.text.style.URLSpan;
import android.text.util.Linkify;
import android.widget.EditText;
import android.widget.TextView;
import com.jasonchen.microlang.beans.AdBean;
import com.jasonchen.microlang.beans.CommentBean;
import com.jasonchen.microlang.beans.DMBean;
import com.jasonchen.microlang.beans.DMUserBean;
import com.jasonchen.microlang.beans.MessageBean;
import com.jasonchen.microlang.beans.MessageListBean;
import com.jasonchen.microlang.beans.UserBean;
import com.jasonchen.microlang.debug.AppLogger;
import com.jasonchen.microlang.lib.MyURLSpan;
import com.jasonchen.microlang.lib.MyWeiboDetailURLSpan;
import com.jasonchen.microlang.lib.WeiboPatterns;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Matcher;
/**
* jasonchen
* 2015/04/10
*/
public class TimeLineUtility {
private TimeLineUtility() {
}
public static void addLinks(TextView view) {
CharSequence content = view.getText();
view.setText(convertNormalStringToWeiboDetailSpannableString(content.toString()));
/*if (view.getLinksClickable()) {
view.setMovementMethod(LinkMovementMethod.getInstance());
}*/
}
public static SpannableString convertNormalStringToSpannableString(String txt) {
//hack to fix android imagespan bug,see http://stackoverflow.com/questions/3253148/imagespan-is-cut-off-incorrectly-aligned
//if string only contains emotion tags,add a empty char to the end
String hackTxt;
if (txt.startsWith("[") && txt.endsWith("]")) {
hackTxt = txt + " ";
} else {
hackTxt = txt;
}
SpannableString value = SpannableString.valueOf(hackTxt);
Linkify.addLinks(value, WeiboPatterns.MENTION_URL, WeiboPatterns.MENTION_SCHEME);
Linkify.addLinks(value, WeiboPatterns.WEB_URL, WeiboPatterns.WEB_SCHEME);
Linkify.addLinks(value, WeiboPatterns.TOPIC_URL, WeiboPatterns.TOPIC_SCHEME);
URLSpan[] urlSpans = value.getSpans(0, value.length(), URLSpan.class);
MyURLSpan weiboSpan = null;
for (URLSpan urlSpan : urlSpans) {
weiboSpan = new MyURLSpan(urlSpan.getURL());
int start = value.getSpanStart(urlSpan);
int end = value.getSpanEnd(urlSpan);
value.removeSpan(urlSpan);
value.setSpan(weiboSpan, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
TimeLineUtility.addEmotions(value);
return value;
}
public static SpannableString convertNormalStringToWeiboDetailSpannableString(String txt) {
//hack to fix android imagespan bug,see http://stackoverflow.com/questions/3253148/imagespan-is-cut-off-incorrectly-aligned
//if string only contains emotion tags,add a empty char to the end
String hackTxt;
if (txt.startsWith("[") && txt.endsWith("]")) {
hackTxt = txt + " ";
} else {
hackTxt = txt;
}
SpannableString value = SpannableString.valueOf(hackTxt);
Linkify.addLinks(value, WeiboPatterns.MENTION_URL, WeiboPatterns.MENTION_SCHEME);
Linkify.addLinks(value, WeiboPatterns.WEB_URL, WeiboPatterns.WEB_SCHEME);
Linkify.addLinks(value, WeiboPatterns.TOPIC_URL, WeiboPatterns.TOPIC_SCHEME);
URLSpan[] urlSpans = value.getSpans(0, value.length(), URLSpan.class);
MyWeiboDetailURLSpan weiboSpan = null;
for (URLSpan urlSpan : urlSpans) {
weiboSpan = new MyWeiboDetailURLSpan(urlSpan.getURL());
int start = value.getSpanStart(urlSpan);
int end = value.getSpanEnd(urlSpan);
value.removeSpan(urlSpan);
value.setSpan(weiboSpan, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
TimeLineUtility.addEmotions(value);
return value;
}
public static void addJustHighLightLinks(MessageBean bean) {
bean.setListViewSpannableString(convertNormalStringToSpannableString(bean.getText()));
bean.getSourceString();
if (bean.getRetweeted_status() != null) {
bean.getRetweeted_status().setListViewSpannableString(
buildOriWeiboSpannalString(bean.getRetweeted_status()));
bean.getRetweeted_status().getSourceString();
}
}
public static void addWeiboDetailJustHighLightLinks(MessageBean bean) {
bean.setWeiboDetailListViewSpannableString(convertNormalStringToWeiboDetailSpannableString(bean.getText()));
bean.getSourceString();
if (bean.getRetweeted_status() != null) {
bean.getRetweeted_status().setWeiboDetailListViewSpannableString(
buildWeiboDetailOriWeiboSpannalString(bean.getRetweeted_status()));
bean.getRetweeted_status().getSourceString();
}
}
private static SpannableString buildOriWeiboSpannalString(MessageBean oriMsg) {
String name = "";
UserBean oriUser = oriMsg.getUser();
if (oriUser != null) {
name = oriUser.getScreen_name();
if (TextUtils.isEmpty(name)) {
name = oriUser.getId();
}
}
SpannableString value;
if (!TextUtils.isEmpty(name)) {
value = TimeLineUtility
.convertNormalStringToSpannableString("@" + name + "：" + oriMsg.getText());
} else {
value = TimeLineUtility.convertNormalStringToSpannableString(oriMsg.getText());
}
return value;
}
private static SpannableString buildWeiboDetailOriWeiboSpannalString(MessageBean oriMsg) {
String name = "";
UserBean oriUser = oriMsg.getUser();
if (oriUser != null) {
name = oriUser.getScreen_name();
if (TextUtils.isEmpty(name)) {
name = oriUser.getId();
}
}
SpannableString value;
if (!TextUtils.isEmpty(name)) {
value = TimeLineUtility
.convertNormalStringToWeiboDetailSpannableString("@" + name + "：" + oriMsg.getText());
} else {
value = TimeLineUtility.convertNormalStringToWeiboDetailSpannableString(oriMsg.getText());
}
return value;
}
public static void addJustHighLightLinks(CommentBean bean) {
bean.setListViewSpannableString(
TimeLineUtility.convertNormalStringToSpannableString(bean.getText()));
bean.getSourceString();
if (bean.getStatus() != null) {
bean.getStatus()
.setListViewSpannableString(buildOriWeiboSpannalString(bean.getStatus()));
}
if (bean.getReply_comment() != null) {
addJustHighLightLinksOnlyReplyComment(bean.getReply_comment());
}
}
private static void addJustHighLightLinksOnlyReplyComment(CommentBean bean) {
String name = "";
UserBean reUser = bean.getUser();
if (reUser != null) {
name = reUser.getScreen_name();
}
SpannableString value;
if (!TextUtils.isEmpty(name)) {
value = TimeLineUtility
.convertNormalStringToSpannableString("@" + name + "：" + bean.getText());
} else {
value = TimeLineUtility.convertNormalStringToSpannableString(bean.getText());
}
bean.setListViewSpannableString(value);
}
public static void addJustHighLightLinks(DMUserBean bean) {
bean.setListViewSpannableString(
TimeLineUtility.convertNormalStringToSpannableString(bean.getText()));
}
public static void addJustHighLightLinks(DMBean bean) {
bean.setListViewSpannableString(
TimeLineUtility.convertNormalStringToSpannableString(bean.getText()));
}
public static void filterHomeTimeLineSinaWeiboAd(MessageListBean value) {
/*if (!SettingUtility.isFilterSinaAd()) {
return;
}*/
List<MessageBean> msgList = value.getItemList();
Iterator<MessageBean> iterator = msgList.iterator();
final List<AdBean> adBeanList = value.getAd();
if (adBeanList.size() > 0) {
AppLogger.i("filter " + adBeanList.size() + " sina weibo ads");
List<String> adIdList = new ArrayList<String>();
for (AdBean adBean : adBeanList) {
adIdList.add(adBean.getId());
}
while (iterator.hasNext()) {
MessageBean msg = iterator.next();
UserBean user = msg.getUser();
if (user == null) {
continue;
}
if (adIdList.contains(msg.getId())) {
iterator.remove();
value.removedCountPlus();
}
}
}
}
/*public static void filterMessage(MessageListBean value) {
List<MessageBean> msgList = value.getItemList();
Iterator<MessageBean> iterator = msgList.iterator();
List<String> keywordFilter = FilterDBTask.getFilterKeywordList(FilterDBTask.TYPE_KEYWORD);
List<String> userFilter = FilterDBTask.getFilterKeywordList(FilterDBTask.TYPE_USER);
List<String> topicFilter = FilterDBTask.getFilterKeywordList(FilterDBTask.TYPE_TOPIC);
List<String> sourceFilter = FilterDBTask.getFilterKeywordList(FilterDBTask.TYPE_SOURCE);
while (iterator.hasNext()) {
MessageBean msg = iterator.next();
if (msg.getUser() == null) {
iterator.remove();
value.removedCountPlus();
} else if (SettingUtility.isEnableFilter() && TimeLineUtility
.haveFilterWord(msg, keywordFilter, userFilter, topicFilter, sourceFilter)) {
iterator.remove();
value.removedCountPlus();
} else {
msg.getListViewSpannableString();
TimeUtility.dealMills(msg);
}
}
}*/
public static boolean haveFilterWord(MessageBean content, List<String> keywordFilter
, List<String> userFilter, List<String> topicFilter, List<String> sourceFilter) {
//if this message is sent myself, ignore it;
if (content.getUser().getId().equals(GlobalContext.getInstance().getCurrentAccountId())) {
return false;
}
boolean hasOriMessage = content.getRetweeted_status() != null;
MessageBean oriMessage = content.getRetweeted_status();
for (String filterWord : keywordFilter) {
if (content.getText().contains(filterWord)) {
return true;
}
if (hasOriMessage && oriMessage.getText().contains(filterWord)) {
return true;
}
}
for (String filterWord : userFilter) {
if (content.getUser() != null && content.getUser().getScreen_name()
.equals(filterWord)) {
return true;
}
if (hasOriMessage && oriMessage.getUser() != null
&& oriMessage.getUser().getScreen_name().equals(filterWord)) {
return true;
}
}
for (String filterWord : topicFilter) {
Matcher localMatcher = WeiboPatterns.TOPIC_URL.matcher(content.getText());
while (localMatcher.find()) {
String str2 = localMatcher.group(0);
if (TextUtils.isEmpty(str2) || str2.length() < 3) {
continue;
}
if (filterWord.equals(str2.substring(1, str2.length() - 1))) {
return true;
}
}
if (content.getRetweeted_status() != null) {
localMatcher = WeiboPatterns.TOPIC_URL
.matcher(content.getRetweeted_status().getText());
while (localMatcher.find()) {
String str2 = localMatcher.group(0);
if (TextUtils.isEmpty(str2) || str2.length() < 3) {
continue;
}
if (filterWord.equals(str2.substring(1, str2.length() - 1))) {
return true;
}
}
}
}
for (String filterWord : sourceFilter) {
if (filterWord.equals(content.getSourceString())) {
return true;
}
if (hasOriMessage && filterWord
.equals(content.getRetweeted_status().getSourceString())) {
return true;
}
}
return false;
}
public static void addEmotions(SpannableString value) {
Matcher localMatcher = WeiboPatterns.EMOTION_URL.matcher(value);
while (localMatcher.find()) {
String str2 = localMatcher.group(0);
int k = localMatcher.start();
int m = localMatcher.end();
if (m - k < 8) {
Bitmap bitmap = GlobalContext.getInstance().getEmotionsPics().get(str2);
if (bitmap == null) {
bitmap = GlobalContext.getInstance().getHuahuaPics().get(str2);
}
if (bitmap != null) {
//Matrix matrix = new Matrix();
//matrix.postScale(0.8f,0.8f); //长和宽放大缩小的比例
//Bitmap resizeBmp = Bitmap.createBitmap(bitmap,0,0,bitmap.getWidth(),bitmap.getHeight(),matrix,true);
ImageSpan localImageSpan = new ImageSpan(
GlobalContext.getInstance().getActivity(), bitmap,
ImageSpan.ALIGN_BASELINE);
value.setSpan(localImageSpan, k, m, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
}
}
public static void addEmotions(EditText et, String txt) {
String hackTxt;
if (txt.startsWith("[") && txt.endsWith("]")) {
hackTxt = txt + " ";
} else {
hackTxt = txt;
}
SpannableString value = SpannableString.valueOf(hackTxt);
TimeLineUtility.addEmotions(value);
et.setText(value);
}
}