package com.wise.wawc;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TimeZone;
import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONException;
import org.json.JSONObject;
import com.wise.data.Article;
import com.wise.extend.FaceConversionUtil;
import com.wise.pubclas.BlurImage;
import com.wise.pubclas.Constant;
import com.wise.pubclas.GetSystem;
import com.wise.pubclas.NetThread;
import com.wise.pubclas.Variable;
import com.wise.sql.DBExcute;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.res.ColorStateList;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.text.SpannableString;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.View.OnClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.TableLayout;
import android.widget.TableRow;
import android.widget.TextView;
import android.widget.Toast;
/*
* 文章详情
*/
public class ArticleDetailActivity extends Activity{
private static final int initDatas = 3;
ImageView goBack;
ImageView userHead;
ImageView articleDetaileFavorite;
Article article;
MyHandler myHandler;
Bitmap bitmap;
TextView userName;
TextView articleContent;
TextView publishTime;
TableRow favoriteLayout;
View articleDetailesLine;
StringBuffer sb;
ImageView favoriteStart;
TextView praisesUser;
TableLayout tableLayout;
TableLayout allCommentsPraises;
Map<String,String> favoriteMap;
ProgressDialog myDialog;
DBExcute dbExcute;
ImageView saySomethig;
LinearLayout commentView;
boolean isShow = false;
TextView sendMessage;
TextView articleDetailesCommentContent;
String commentContent;
LinearLayout commentLayout;
private static final int addFavorite = 4;
private static final int commentArticle = 5;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.article_detaile);
goBack = (ImageView) findViewById(R.id.article_detaile_menu);
userHead = (ImageView)findViewById(R.id.article_detail_user_head);
userName = (TextView)findViewById(R.id.article_detail_user_name);
articleContent = (TextView) findViewById(R.id.tv_article_detaile_content);
publishTime = (TextView) findViewById(R.id.detail_article_publish_time);
favoriteLayout = (TableRow) findViewById(R.id.article_details_favorite_layout);
articleDetailesLine = findViewById(R.id.article_details_line);
commentLayout = (LinearLayout) findViewById(R.id.article_details_comment_layout);
favoriteStart = (ImageView) findViewById(R.id.article_details_praises_star);
praisesUser = (TextView) findViewById(R.id.article_details_praises_user);
tableLayout = (TableLayout) findViewById(R.id.article_detailes_user_image);
articleDetaileFavorite = (ImageView) findViewById(R.id.article_detaile_favorite);
saySomethig = (ImageView) findViewById(R.id.article_detailes_say_somthing);
commentView = (LinearLayout) findViewById(R.id.article_detailes_comment);
sendMessage = (TextView) findViewById(R.id.btn_send);
articleDetailesCommentContent = (TextView) findViewById(R.id.et_sendmessage);
allCommentsPraises = (TableLayout) findViewById(R.id.article_details_comments_tl);
sendMessage.setOnClickListener(new ClickListener());
dbExcute = new DBExcute();
goBack.setOnClickListener(new ClickListener());
articleDetaileFavorite.setOnClickListener(new ClickListener());
saySomethig.setOnClickListener(new ClickListener());
article = (Article) getIntent().getSerializableExtra("article");
myHandler = new MyHandler();
Message msg = new Message();
msg.what = initDatas;
myHandler.sendMessage(msg);
GetSystem.getScreenInfor(ArticleDetailActivity.this);
}
class MyHandler extends Handler{
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch(msg.what){
case initDatas:
userName.setText(article.getName());
articleContent.setText(article.getContent());
String str = article.getCreate_time();
String createTime = str.substring(0, str.indexOf(".")).replace("T"," ");
publishTime.setText(getTime(createTime));
//判断本地是否存在头像
Bitmap userIcons = imageIsExist(Constant.userIconPath + article.getCust_id() + ".jpg",article.getUserLogo(),4,article.getCust_id());
if(userIcons == null){
userHead.setBackgroundResource(R.drawable.body_icon_help);
}else{
Bitmap user = BitmapFactory.decodeFile(Constant.userIconPath + article.getCust_id()+".jpg");
userHead.setImageBitmap(BlurImage.getRoundedCornerBitmap(user));
}
//判断本地是否存在图片（动态添加图片到布局 先本地查找是否存在小图 点击小图再判断大图）
List<Bitmap> bitMapList = new ArrayList<Bitmap>();
List<Map<String,String>> smallImage = article.getImageList();
for(int i = 0; i < smallImage.size() ; i ++){
Map<String,String> imageMap = smallImage.get(i);
String iamgeName = imageMap.get(Constant.smallImage).substring(imageMap.get(Constant.smallImage).lastIndexOf("/") + 1);
bitMapList.add(imageIsExist(Constant.VehiclePath + iamgeName,imageMap.get(Constant.smallImage),3,0));
}
commentLayout.setVisibility(View.VISIBLE);
articleDetailesLine.setVisibility(View.VISIBLE);
favoriteLayout.setVisibility(View.VISIBLE);
articleDetailesLine.setVisibility(View.VISIBLE);
allCommentsPraises.setVisibility(View.VISIBLE);
// 赞 如果没有赞 隐藏赞布局 同时将分割线隐藏
if (article.getPraisesList() != null) {
if (article.getPraisesList().size() != 0) {
sb = new StringBuffer();
Iterator iter = article.getPraisesList().entrySet().iterator();
while (iter.hasNext()) {
Map.Entry entry = (Map.Entry) iter.next();
String val = (String) entry.getValue();
sb.append(val+" , ");
if(Variable.cust_name.equals(val)){
articleDetaileFavorite.setBackgroundResource(R.drawable.body_icon_heart_press);
}
}
favoriteStart.setVisibility(View.VISIBLE);
favoriteLayout.setVisibility(View.VISIBLE);
praisesUser.setText(sb.toString());
} else {
favoriteLayout.setVisibility(View.GONE);
articleDetailesLine.setVisibility(View.GONE);
}
}else{
favoriteLayout.setVisibility(View.GONE);
articleDetailesLine.setVisibility(View.GONE);
}
// 评论 如果没有评论 将 评论布局隐藏 同时将分割线隐藏
commentLayout.removeAllViews();
if(article.getCommentList() != null){
if(article.getCommentList().size() != 0){
for(int i = 0 ; i < article.getCommentList().size() ; i ++){
LinearLayout oneComment = new LinearLayout(ArticleDetailActivity.this);
oneComment.setPadding(0,Variable.margins, 0, 0);
oneComment.setOrientation(LinearLayout.HORIZONTAL);
TextView commentName = new TextView(ArticleDetailActivity.this); //评论者昵称
commentName.setTextColor(Color.parseColor("#3b5197"));
TextView commentContent = new TextView(ArticleDetailActivity.this); //评论内容
commentContent.setTextColor(Color.parseColor("#313131"));
String[] commentStr = article.getCommentList().get(i);
commentName.setText(commentStr[0] + " : ");
oneComment.addView(commentName, new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
SpannableString spannableString = FaceConversionUtil.getInstace().getExpressionString(ArticleDetailActivity.this, commentStr[1]);
commentContent.setText(spannableString);
oneComment.addView(commentContent, new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
commentLayout.addView(oneComment, new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
}else{
commentLayout.setVisibility(View.GONE);
articleDetailesLine.setVisibility(View.GONE);
}
}else{
commentLayout.setVisibility(View.GONE);
articleDetailesLine.setVisibility(View.GONE);
}
//动态添加用户发表的图片
tableLayout.removeAllViews();
TableRow row = new TableRow(ArticleDetailActivity.this);
LinearLayout.LayoutParams params = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
for(int i = 0; i < bitMapList.size() ; i ++){
ImageView t = new ImageView(ArticleDetailActivity.this);
t.setPadding(0, 0, 5, 0);
t.setClickable(true);
t.setId(i);
t.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//查看大图
Intent intent = new Intent(ArticleDetailActivity.this,PicActivity.class);
intent.putExtra("article", article);
ArticleDetailActivity.this.startActivity(intent);
}
});
t.setImageBitmap(bitMapList.get(i));
row.addView(t,Variable.smallImageReqWidth,Variable.smallImageReqWidth);
if((i%3 + 1) == 3){
tableLayout.addView(row,params);
row = new TableRow(ArticleDetailActivity.this);
}else if(i == (bitMapList.size() - 1)){
tableLayout.addView(row,params);
}
}
boolean isNull1 = false;
boolean isNull2 = false;
if(article.getPraisesList() != null){
if(article.getPraisesList().size() == 0){
isNull1 = true;
}
}else{
isNull1 = true;
}
if(article.getCommentList() != null){
if(article.getCommentList().size() == 0){
isNull2 = true;
}
}else{
isNull2 = true;
}
if(isNull1 && isNull2){
allCommentsPraises.setVisibility(View.GONE);
}
break;
case addFavorite:
myDialog.dismiss();
try {
JSONObject jsonObject = new JSONObject(msg.obj.toString());
if(Integer.valueOf(jsonObject.getString("status_code")) == 0){
//更新数据库
dbExcute.updateArticlePraises(ArticleDetailActivity.this, Constant.TB_VehicleFriend, article.getBlog_id(), Variable.cust_name, Integer.valueOf(Variable.cust_id));
//更新显示信息
if(article.getPraisesList() == null){
Map<String,String> praisesMap = new HashMap<String, String>();
praisesMap.put(Variable.cust_id, Variable.cust_name);
article.setPraisesList(praisesMap);
}else{
Map<String,String> praisesMap = article.getPraisesList();
praisesMap.put(Variable.cust_id, Variable.cust_name);
article.setPraisesList(praisesMap);
}
Message msgs = new Message();
msgs.what = initDatas;
myHandler.sendMessage(msgs);
}
} catch (JSONException e) {
e.printStackTrace();
}
break;
//评论结果
case commentArticle:
String commentResult = msg.obj.toString();
try {
JSONObject jsonObject = new JSONObject(commentResult);
if(Integer.valueOf(jsonObject.getString("status_code")) == 0){
articleDetailesCommentContent.setText("");
//隐藏键盘
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
commentView.setVisibility(View.GONE);
//更新数据库
dbExcute.updateArticleComments(ArticleDetailActivity.this, Constant.TB_VehicleFriend, article.getBlog_id(), commentContent, Variable.cust_name, Integer.valueOf(Variable.cust_id));
//更新数据显示
if(article.getCommentList() == null){
List<String[]> tempList = new ArrayList<String[]>();
String[] commentMessage = new String[2];
commentMessage[0] = Variable.cust_name;
commentMessage[1] = commentContent;
tempList.add(commentMessage);
article.setCommentList(tempList);
}else{
List<String[]> tempList = article.getCommentList();
String[] strs = new String[2];
strs[0] = Variable.cust_name;
strs[1] = commentContent;
tempList.add(strs);
article.setCommentList(tempList);
}
Message msgs = new Message();
msgs.what = initDatas;
myHandler.sendMessage(msgs);
myDialog.dismiss();
Toast.makeText(getApplicationContext(), "评论成功", 0).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
break;
}
}
}
class ClickListener implements OnClickListener{
public void onClick(View v) {
switch(v.getId()){
case R.id.article_detaile_menu:
ArticleDetailActivity.this.finish();
break;
case R.id.article_detaile_favorite:
boolean hasFavorite = true;
//判断当前登录用户是否已经赞过
favoriteMap = article.getPraisesList();
if(favoriteMap != null){
Iterator iter = favoriteMap.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry entry = (Map.Entry) iter.next();
String val = (String) entry.getValue();
//已经赞过 不许再赞
if(Variable.cust_name.equals(val)){
hasFavorite = false;
}
}
}
if(hasFavorite){
int blogId = article.getBlog_id();
myDialog = ProgressDialog.show(ArticleDetailActivity.this, "提示","数据提交中...");
myDialog.setCancelable(true);
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("name",Variable.cust_name));
params.add(new BasicNameValuePair("cust_id",Variable.cust_id));
new Thread(new NetThread.putDataThread(myHandler, Constant.BaseUrl + "blog/" + blogId +"/praise?auth_code=" + Variable.auth_code, params, addFavorite)).start();
}else{
hasFavorite = true;
Toast.makeText(ArticleDetailActivity.this,"已经赞过了", 0).show();
}
break;
case R.id.article_detailes_say_somthing:
if(!isShow){
commentView.setVisibility(View.VISIBLE);
isShow = true;
}else if(isShow){
commentView.setVisibility(View.GONE);
isShow = false;
}
break;
//发表评论
case R.id.btn_send:
commentContent = articleDetailesCommentContent.getText().toString().trim();
//发布到服务器/刷新文章内容显示/评论成功后清空编辑框/隐藏编辑框
if("".equals(commentContent)){
Toast.makeText(getApplicationContext(), "评论类容不能为空", 0).show();
return;
}else{
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("cust_id", Variable.cust_id));
params.add(new BasicNameValuePair("name", Variable.cust_name));
params.add(new BasicNameValuePair("content", commentContent));
myDialog = ProgressDialog.show(ArticleDetailActivity.this, getString(R.string.dialog_title), getString(R.string.dialog_message));
myDialog.setCancelable(true);
new Thread(new NetThread.putDataThread(myHandler, Constant.BaseUrl + "blog/" + article.getBlog_id() + "/comment?auth_code=" + Variable.auth_code, params, commentArticle)).start();
}
break;
}
}
}
//判断图片是否存在SD卡 TODO
private Bitmap imageIsExist(String path,final String loadUrl,final int action,final int custId) {
File file = new File(path);
if(file.exists()){
bitmap = BitmapFactory.decodeFile(path);
return bitmap;
}
else{
new Thread(new Runnable() {
public void run() {
bitmap = GetSystem.getBitmapFromURL(loadUrl);
if(bitmap != null){
if(Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)){
File imagePath = new File(Constant.VehiclePath);
if(!imagePath.exists()){
imagePath.mkdir();
}
if(action == 3){
createImage(Constant.VehiclePath + loadUrl.substring(loadUrl.lastIndexOf("/")),bitmap);
}
if(action == 4){
createImage(Constant.userIconPath + custId + ".jpg",bitmap);
}
}
}else{
}
}
}).start();
return null;
}
}
public void createImage(String fileName,Bitmap bitmap){
FileOutputStream b = null;
try {
b = new FileOutputStream(fileName);
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, b);// 把数据写入文件
} catch (FileNotFoundException e) {
e.printStackTrace();
} finally {
try {
b.flush();
b.close();
} catch (IOException e) {
e.printStackTrace();
}
}
Message msg = new Message();
msg.what = initDatas;
myHandler.sendMessage(msg);
}
public static String getTime(String time){
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String currentTime = sdf.format(new Date());
String time1 = transform(time);
if(Integer.parseInt(time1.substring(0,4)) < Integer.parseInt(currentTime.substring(0,4))){
return time1.substring(0, 16);
}else{
if((Integer.parseInt(currentTime.substring(8,10)) - Integer.parseInt(time1.substring(8,10))) == 1){
return "昨天" + time1.substring(11, 16);
}else if((Integer.parseInt(currentTime.substring(8,10)) - Integer.parseInt(time1.substring(8,10))) == 2){
return "前天" + time1.substring(11, 16);
}else if((Integer.parseInt(currentTime.substring(8,10)) == Integer.parseInt(time1.substring(8,10)))){
return time1.substring(11, 16);
}
return time1.substring(5, 16);
}
}
// 转换时区
public static String transform(String from) {
String to = "";
SimpleDateFormat simple = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
// 本地时区
Calendar nowCal = Calendar.getInstance();
TimeZone localZone = nowCal.getTimeZone();
// 设定SDF的时区为本地
simple.setTimeZone(localZone);
SimpleDateFormat simple1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
// 设置 DateFormat的时间区域为GMT
simple1.setTimeZone(TimeZone.getTimeZone("GMT"));
// 把字符串转化为Date对象，然后格式化输出这个Date
Date fromDate = new Date();
try {
// 时间string解析成GMT时间
fromDate = simple1.parse(from);
// GMT时间转成当前时区的时间
to = simple.format(fromDate);
} catch (ParseException e1) {
e1.printStackTrace();
}
return to;
}
}