package net.oschina.app.ui;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import net.oschina.app.AppConfig;
import net.oschina.app.AppContext;
import net.oschina.app.AppException;
import net.oschina.app.R;
import net.oschina.app.adapter.ListViewCommentAdapter;
import net.oschina.app.bean.Comment;
import net.oschina.app.bean.CommentList;
import net.oschina.app.bean.FavoriteList;
import net.oschina.app.bean.Notice;
import net.oschina.app.bean.Post;
import net.oschina.app.bean.Result;
import net.oschina.app.common.StringUtils;
import net.oschina.app.common.UIHelper;
import net.oschina.app.widget.BadgeView;
import net.oschina.app.widget.PullToRefreshListView;
import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.GestureDetector;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.webkit.WebView;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.ViewSwitcher;
/**
* 问答详情
* @author liux (http://my.oschina.net/liux)
* @version 1.0
* @created 2012-3-21
*/
public class QuestionDetail extends BaseActivity {
private FrameLayout mHeader;
private LinearLayout mFooter;
private ImageView mBack;
private ImageView mFavorite;
private ImageView mRefresh;
private TextView mHeadTitle;
private ProgressBar mProgressbar;
private ScrollView mScrollView;
private ViewSwitcher mViewSwitcher;
private BadgeView bv_comment;
private ImageView mDetail;
private ImageView mCommentList;
private ImageView mShare;
private TextView mTitle;
private TextView mAuthor;
private TextView mPubDate;
private TextView mCommentCount;
private WebView mWebView;
private Handler mHandler;
private Post postDetail;
private int postId;
private final static int VIEWSWITCH_TYPE_DETAIL = 0x001;
private final static int VIEWSWITCH_TYPE_COMMENTS = 0x002;
private final static int DATA_LOAD_ING = 0x001;
private final static int DATA_LOAD_COMPLETE = 0x002;
private final static int DATA_LOAD_FAIL = 0x003;
private PullToRefreshListView mLvComment;
private ListViewCommentAdapter lvCommentAdapter;
private List<Comment> lvCommentData = new ArrayList<Comment>();
private View lvComment_footer;
private TextView lvComment_foot_more;
private ProgressBar lvComment_foot_progress;
private Handler mCommentHandler;
private int lvSumData;
private int curId;
private int curCatalog;
private int curLvDataState;
private int curLvPosition;//当前listview选中的item位置
private ViewSwitcher mFootViewSwitcher;
private ImageView mFootEditebox;
private EditText mFootEditer;
private Button mFootPubcomment;
private ProgressDialog mProgress;
private InputMethodManager imm;
private String tempCommentKey = AppConfig.TEMP_COMMENT;
private int _catalog;
private int _id;
private int _uid;
private String _content;
private int _isPostToMyZone;
private GestureDetector gd;
private boolean isFullScreen;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.question_detail);
this.initView();
this.initData();
//加载评论视图&数据
this.initCommentView();
this.initCommentData();
//注册双击全屏事件
this.regOnDoubleEvent();
}
//初始化视图控件
private void initView()
{
postId = getIntent().getIntExtra("post_id", 0);
if(postId > 0) tempCommentKey = AppConfig.TEMP_COMMENT + "_" + CommentList.CATALOG_POST + "_" + postId;
mHeader = (FrameLayout)findViewById(R.id.question_detail_header);
mFooter = (LinearLayout)findViewById(R.id.question_detail_footer);
mBack = (ImageView)findViewById(R.id.question_detail_back);
mRefresh = (ImageView)findViewById(R.id.question_detail_refresh);
mHeadTitle = (TextView)findViewById(R.id.question_detail_head_title);
mProgressbar = (ProgressBar)findViewById(R.id.question_detail_head_progress);
mViewSwitcher = (ViewSwitcher)findViewById(R.id.question_detail_viewswitcher);
mScrollView = (ScrollView)findViewById(R.id.question_detail_scrollview);
mDetail = (ImageView)findViewById(R.id.question_detail_footbar_detail);
mCommentList = (ImageView)findViewById(R.id.question_detail_footbar_commentlist);
mShare = (ImageView)findViewById(R.id.question_detail_footbar_share);
mFavorite = (ImageView)findViewById(R.id.question_detail_footbar_favorite);
mTitle = (TextView)findViewById(R.id.question_detail_title);
mAuthor = (TextView)findViewById(R.id.question_detail_author);
mPubDate = (TextView)findViewById(R.id.question_detail_date);
mCommentCount = (TextView)findViewById(R.id.question_detail_commentcount);
mDetail.setEnabled(false);
mWebView = (WebView)findViewById(R.id.question_detail_webview);
mWebView.getSettings().setJavaScriptEnabled(false);
mWebView.getSettings().setSupportZoom(true);
mWebView.getSettings().setBuiltInZoomControls(true);
mWebView.getSettings().setDefaultFontSize(15);
mBack.setOnClickListener(UIHelper.finish(this));
mFavorite.setOnClickListener(favoriteClickListener);
mRefresh.setOnClickListener(refreshClickListener);
mShare.setOnClickListener(shareClickListener);
mDetail.setOnClickListener(detailClickListener);
mCommentList.setOnClickListener(commentlistClickListener);
mAuthor.setOnClickListener(authorClickListener);
bv_comment = new BadgeView(this, mCommentList);
bv_comment.setBackgroundResource(R.drawable.widget_count_bg2);
bv_comment.setIncludeFontPadding(false);
bv_comment.setGravity(Gravity.CENTER);
bv_comment.setTextSize(8f);
bv_comment.setTextColor(Color.WHITE);
imm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
mFootViewSwitcher = (ViewSwitcher)findViewById(R.id.question_detail_foot_viewswitcher);
mFootPubcomment = (Button)findViewById(R.id.question_detail_foot_pubcomment);
mFootPubcomment.setOnClickListener(commentpubClickListener);
mFootEditebox = (ImageView)findViewById(R.id.question_detail_footbar_editebox);
mFootEditebox.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
mFootViewSwitcher.showNext();
mFootEditer.setVisibility(View.VISIBLE);
mFootEditer.requestFocus();
mFootEditer.requestFocusFromTouch();
}
});
mFootEditer = (EditText)findViewById(R.id.question_detail_foot_editer);
mFootEditer.setOnFocusChangeListener(new View.OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
if(hasFocus){
imm.showSoftInput(v, 0);
}
else{
imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
}
}
});
mFootEditer.setOnKeyListener(new View.OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if(mFootViewSwitcher.getDisplayedChild()==1){
mFootViewSwitcher.setDisplayedChild(0);
mFootEditer.clearFocus();
mFootEditer.setVisibility(View.GONE);
}
return true;
}
return false;
}
});
//编辑器添加文本监听
mFootEditer.addTextChangedListener(UIHelper.getTextWatcher(this, tempCommentKey));
//显示临时编辑内容
UIHelper.showTempEditContent(this, mFootEditer, tempCommentKey);
}
//初始化控件数据
private void initData()
{
mHandler = new Handler()
{
public void handleMessage(Message msg) {
headButtonSwitch(DATA_LOAD_COMPLETE);
if(msg.what == 1)
{
mTitle.setText(postDetail.getTitle());
mAuthor.setText(postDetail.getAuthor());
mPubDate.setText(StringUtils.friendly_time(postDetail.getPubDate()));
mCommentCount.setText(postDetail.getAnswerCount()+"回/"+postDetail.getViewCount()+"阅");
//是否收藏
if(postDetail.getFavorite() == 1)
mFavorite.setImageResource(R.drawable.widget_bar_favorite2);
else
mFavorite.setImageResource(R.drawable.widget_bar_favorite);
//显示评论数
if(postDetail.getAnswerCount() > 0){
bv_comment.setText(postDetail.getAnswerCount()+"");
bv_comment.show();
}else{
bv_comment.setText("");
bv_comment.hide();
}
//显示标签
String tags = getPostTags(postDetail.getTags());
String body = UIHelper.WEB_STYLE + postDetail.getBody() + tags + "<div style=\"margin-bottom: 80px\" />";
//读取用户设置：是否加载文章图片--默认有wifi下始终加载图片
boolean isLoadImage;
AppContext ac = (AppContext)getApplication();
if(AppContext.NETTYPE_WIFI == ac.getNetworkType()){
isLoadImage = true;
}else{
isLoadImage = ac.isLoadImage();
}
if(isLoadImage){
body = body.replaceAll("(<img[^>]*?)\\s+width\\s*=\\s*\\S+","$1");
body = body.replaceAll("(<img[^>]*?)\\s+height\\s*=\\s*\\S+","$1");
}else{
body = body.replaceAll("<\\s*img\\s+([^>]*)\\s*>","");
}
mWebView.loadDataWithBaseURL(null, body, "text/html", "utf-8",null);
mWebView.setWebViewClient(UIHelper.getWebViewClient());
//发送通知广播
if(msg.obj != null){
UIHelper.sendBroadCast(QuestionDetail.this, (Notice)msg.obj);
}
}
else if(msg.what == 0)
{
headButtonSwitch(DATA_LOAD_FAIL);
UIHelper.ToastMessage(QuestionDetail.this, R.string.msg_load_is_null);
}
else if(msg.what == -1 && msg.obj != null)
{
headButtonSwitch(DATA_LOAD_FAIL);
((AppException)msg.obj).makeToast(QuestionDetail.this);
}
}
};
initData(postId, false);
}
private void initData(final int post_id, final boolean isRefresh)
{
headButtonSwitch(DATA_LOAD_ING);
new Thread(){
public void run() {
Message msg = new Message();
try {
postDetail = ((AppContext)getApplication()).getPost(post_id, isRefresh);
msg.what = (postDetail!=null && postDetail.getId()>0) ? 1 : 0;
msg.obj = (postDetail!=null) ? postDetail.getNotice() : null;
} catch (AppException e) {
e.printStackTrace();
msg.what = -1;
msg.obj = e;
}
mHandler.sendMessage(msg);
}
}.start();
}
private String getPostTags(List<String> taglist) {
if(taglist == null)
return "";
String tags = "";
for(String tag : taglist) {
tags += String.format("<a class='tag' href='http://www.oschina.net/question/tag/%s' > %s </a> ", URLEncoder.encode(tag), tag);
}
return String.format("<div style='margin-top:10px;'>%s</div>", tags);
}
/**
* 底部栏切换
* @param type
*/
private void viewSwitch(int type) {
switch (type) {
case VIEWSWITCH_TYPE_DETAIL:
mDetail.setEnabled(false);
mCommentList.setEnabled(true);
mHeadTitle.setText(R.string.question_detail_head_title);
mViewSwitcher.setDisplayedChild(0);
break;
case VIEWSWITCH_TYPE_COMMENTS:
mDetail.setEnabled(true);
mCommentList.setEnabled(false);
mHeadTitle.setText(R.string.comment_list_head_title);
mViewSwitcher.setDisplayedChild(1);
break;
}
}
/**
* 头部按钮展示
* @param type
*/
private void headButtonSwitch(int type) {
switch (type) {
case DATA_LOAD_ING:
mScrollView.setVisibility(View.GONE);
mProgressbar.setVisibility(View.VISIBLE);
mRefresh.setVisibility(View.GONE);
break;
case DATA_LOAD_COMPLETE:
mScrollView.setVisibility(View.VISIBLE);
mProgressbar.setVisibility(View.GONE);
mRefresh.setVisibility(View.VISIBLE);
break;
case DATA_LOAD_FAIL:
mScrollView.setVisibility(View.GONE);
mProgressbar.setVisibility(View.GONE);
mRefresh.setVisibility(View.VISIBLE);
break;
}
}
private View.OnClickListener refreshClickListener = new View.OnClickListener() {
public void onClick(View v) {
initData(postId, true);
loadLvCommentData(curId,curCatalog,0,mCommentHandler,UIHelper.LISTVIEW_ACTION_REFRESH);
}
};
private View.OnClickListener authorClickListener = new View.OnClickListener() {
public void onClick(View v) {
UIHelper.showUserCenter(v.getContext(), postDetail.getAuthorId(), postDetail.getAuthor());
}
};
private View.OnClickListener shareClickListener = new View.OnClickListener() {
public void onClick(View v) {
if(postDetail == null){
UIHelper.ToastMessage(v.getContext(), R.string.msg_read_detail_fail);
return;
}
//分享到
UIHelper.showShareDialog(QuestionDetail.this, postDetail.getTitle(), postDetail.getUrl());
}
};
private View.OnClickListener detailClickListener = new View.OnClickListener() {
public void onClick(View v) {
if(postId == 0){
return;
}
viewSwitch(VIEWSWITCH_TYPE_DETAIL);
}
};
private View.OnClickListener commentlistClickListener = new View.OnClickListener() {
public void onClick(View v) {
if(postId == 0){
return;
}
//切换显示评论
viewSwitch(VIEWSWITCH_TYPE_COMMENTS);
}
};
private View.OnClickListener favoriteClickListener = new View.OnClickListener() {
public void onClick(View v) {
if(postId == 0 || postDetail == null){
return;
}
final AppContext ac = (AppContext)getApplication();
if(!ac.isLogin()){
UIHelper.showLoginDialog(QuestionDetail.this);
return;
}
final int uid = ac.getLoginUid();
final Handler handler = new Handler(){
public void handleMessage(Message msg) {
if(msg.what == 1){
Result res = (Result)msg.obj;
if(res.OK()){
if(postDetail.getFavorite() == 1){
postDetail.setFavorite(0);
mFavorite.setImageResource(R.drawable.widget_bar_favorite);
}else{
postDetail.setFavorite(1);
mFavorite.setImageResource(R.drawable.widget_bar_favorite2);
}
//重新保存缓存
ac.saveObject(postDetail, postDetail.getCacheKey());
}
UIHelper.ToastMessage(QuestionDetail.this, res.getErrorMessage());
}else{
((AppException)msg.obj).makeToast(QuestionDetail.this);
}
}
};
new Thread(){
public void run() {
Message msg = new Message();
Result res = null;
try {
if(postDetail.getFavorite() == 1){
res = ac.delFavorite(uid, postId, FavoriteList.TYPE_POST);
}else{
res = ac.addFavorite(uid, postId, FavoriteList.TYPE_POST);
}
msg.what = 1;
msg.obj = res;
} catch (AppException e) {
e.printStackTrace();
msg.what = -1;
msg.obj = e;
}
handler.sendMessage(msg);
}
}.start();
}
};
//初始化视图控件
private void initCommentView()
{
lvComment_footer = getLayoutInflater().inflate(R.layout.listview_footer, null);
lvComment_foot_more = (TextView)lvComment_footer.findViewById(R.id.listview_foot_more);
lvComment_foot_progress = (ProgressBar)lvComment_footer.findViewById(R.id.listview_foot_progress);
lvCommentAdapter = new ListViewCommentAdapter(this, lvCommentData, R.layout.comment_listitem);
mLvComment = (PullToRefreshListView)findViewById(R.id.comment_list_listview);
mLvComment.addFooterView(lvComment_footer);//添加底部视图 必须在setAdapter前
mLvComment.setAdapter(lvCommentAdapter);
mLvComment.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
//点击头部、底部栏无效
if(position == 0 || view == lvComment_footer) return;
Comment com = null;
//判断是否是TextView
if(view instanceof TextView){
com = (Comment)view.getTag();
}else{
ImageView img = (ImageView)view.findViewById(R.id.comment_listitem_userface);
com = (Comment)img.getTag();
}
if(com == null) return;
//跳转--回复评论界面
UIHelper.showCommentReply(QuestionDetail.this,curId, curCatalog, com.getId(), com.getAuthorId(), com.getAuthor(), com.getContent());
}
});
mLvComment.setOnScrollListener(new AbsListView.OnScrollListener() {
public void onScrollStateChanged(AbsListView view, int scrollState) {
mLvComment.onScrollStateChanged(view, scrollState);
//数据为空--不用继续下面代码了
if(lvCommentData.size() == 0) return;
//判断是否滚动到底部
boolean scrollEnd = false;
try {
if(view.getPositionForView(lvComment_footer) == view.getLastVisiblePosition())
scrollEnd = true;
} catch (Exception e) {
scrollEnd = false;
}
if(scrollEnd && curLvDataState==UIHelper.LISTVIEW_DATA_MORE)
{
mLvComment.setTag(UIHelper.LISTVIEW_DATA_LOADING);
lvComment_foot_more.setText(R.string.load_ing);
lvComment_foot_progress.setVisibility(View.VISIBLE);
//当前pageIndex
int pageIndex = lvSumData/20;
loadLvCommentData(curId, curCatalog, pageIndex, mCommentHandler, UIHelper.LISTVIEW_ACTION_SCROLL);
}
}
public void onScroll(AbsListView view, int firstVisibleItem,int visibleItemCount, int totalItemCount) {
mLvComment.onScroll(view, firstVisibleItem, visibleItemCount, totalItemCount);
}
});
mLvComment.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
//点击头部、底部栏无效
if(position == 0 || view == lvComment_footer) return false;
Comment _com = null;
//判断是否是TextView
if(view instanceof TextView){
_com = (Comment)view.getTag();
}else{
ImageView img = (ImageView)view.findViewById(R.id.comment_listitem_userface);
_com = (Comment)img.getTag();
}
if(_com == null) return false;
final Comment com = _com;
curLvPosition = lvCommentData.indexOf(com);
final AppContext ac = (AppContext)getApplication();
//操作--回复 & 删除
int uid = ac.getLoginUid();
//判断该评论是否是当前登录用户发表的：true--有删除操作 false--没有删除操作
if(uid == com.getAuthorId())
{
final Handler handler = new Handler(){
public void handleMessage(Message msg) {
if(msg.what == 1){
Result res = (Result)msg.obj;
if(res.OK()){
lvSumData--;
bv_comment.setText(lvSumData+"");
bv_comment.show();
lvCommentData.remove(com);
lvCommentAdapter.notifyDataSetChanged();
}
UIHelper.ToastMessage(QuestionDetail.this, res.getErrorMessage());
}else{
((AppException)msg.obj).makeToast(QuestionDetail.this);
}
}
};
final Thread thread = new Thread(){
public void run() {
Message msg = new Message();
try {
Result res = ac.delComment(curId, curCatalog, com.getId(), com.getAuthorId());
msg.what = 1;
msg.obj = res;
} catch (AppException e) {
e.printStackTrace();
msg.what = -1;
msg.obj = e;
}
handler.sendMessage(msg);
}
};
UIHelper.showCommentOptionDialog(QuestionDetail.this, curId, curCatalog, com, thread);
}
else
{
UIHelper.showCommentOptionDialog(QuestionDetail.this, curId, curCatalog, com, null);
}
return true;
}
});
mLvComment.setOnRefreshListener(new PullToRefreshListView.OnRefreshListener() {
public void onRefresh() {
loadLvCommentData(curId, curCatalog, 0, mCommentHandler, UIHelper.LISTVIEW_ACTION_REFRESH);
}
});
}
//初始化评论数据
private void initCommentData()
{
curId = postId;
curCatalog = CommentList.CATALOG_POST;
mCommentHandler = new Handler()
{
public void handleMessage(Message msg)
{
if(msg.what >= 0){
CommentList list = (CommentList)msg.obj;
Notice notice = list.getNotice();
//处理listview数据
switch (msg.arg1) {
case UIHelper.LISTVIEW_ACTION_INIT:
case UIHelper.LISTVIEW_ACTION_REFRESH:
lvSumData = msg.what;
lvCommentData.clear();//先清除原有数据
lvCommentData.addAll(list.getCommentlist());
break;
case UIHelper.LISTVIEW_ACTION_SCROLL:
lvSumData += msg.what;
if(lvCommentData.size() > 0){
for(Comment com1 : list.getCommentlist()){
boolean b = false;
for(Comment com2 : lvCommentData){
if(com1.getId() == com2.getId() && com1.getAuthorId() == com2.getAuthorId()){
b = true;
break;
}
}
if(!b) lvCommentData.add(com1);
}
}else{
lvCommentData.addAll(list.getCommentlist());
}
break;
}
//评论数更新
if(postDetail != null && lvCommentData.size() > postDetail.getAnswerCount()){
postDetail.setAnswerCount(lvCommentData.size());
bv_comment.setText(lvCommentData.size()+"");
bv_comment.show();
}
if(msg.what < 20){
curLvDataState = UIHelper.LISTVIEW_DATA_FULL;
lvCommentAdapter.notifyDataSetChanged();
lvComment_foot_more.setText(R.string.load_full);
}else if(msg.what == 20){
curLvDataState = UIHelper.LISTVIEW_DATA_MORE;
lvCommentAdapter.notifyDataSetChanged();
lvComment_foot_more.setText(R.string.load_more);
}
//发送通知广播
if(notice != null){
UIHelper.sendBroadCast(QuestionDetail.this, notice);
}
}
else if(msg.what == -1){
//有异常--显示加载出错 & 弹出错误消息
curLvDataState = UIHelper.LISTVIEW_DATA_MORE;
lvComment_foot_more.setText(R.string.load_error);
((AppException)msg.obj).makeToast(QuestionDetail.this);
}
if(lvCommentData.size()==0){
curLvDataState = UIHelper.LISTVIEW_DATA_EMPTY;
lvComment_foot_more.setText(R.string.load_empty);
}
lvComment_foot_progress.setVisibility(View.GONE);
if(msg.arg1 == UIHelper.LISTVIEW_ACTION_REFRESH){
mLvComment.onRefreshComplete(getString(R.string.pull_to_refresh_update) + new Date().toLocaleString());
mLvComment.setSelection(0);
}
}
};
this.loadLvCommentData(curId,curCatalog,0,mCommentHandler,UIHelper.LISTVIEW_ACTION_INIT);
}
/**
* 线程加载评论数据
* @param id 当前文章id
* @param catalog 分类
* @param pageIndex 当前页数
* @param handler 处理器
* @param action 动作标识
*/
private void loadLvCommentData(final int id,final int catalog,final int pageIndex,final Handler handler,final int action){
new Thread(){
public void run() {
Message msg = new Message();
boolean isRefresh = false;
if(action == UIHelper.LISTVIEW_ACTION_REFRESH || action == UIHelper.LISTVIEW_ACTION_SCROLL)
isRefresh = true;
try {
CommentList commentlist = ((AppContext)getApplication()).getCommentList(catalog, id, pageIndex, isRefresh);
msg.what = commentlist.getPageSize();
msg.obj = commentlist;
} catch (AppException e) {
e.printStackTrace();
msg.what = -1;
msg.obj = e;
}
msg.arg1 = action;//告知handler当前action
handler.sendMessage(msg);
}
}.start();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (resultCode != RESULT_OK) return;
if (data == null) return;
viewSwitch(VIEWSWITCH_TYPE_COMMENTS);//跳到评论列表
if (requestCode == UIHelper.REQUEST_CODE_FOR_RESULT)
{
Comment comm = (Comment)data.getSerializableExtra("COMMENT_SERIALIZABLE");
lvCommentData.add(0,comm);
lvCommentAdapter.notifyDataSetChanged();
mLvComment.setSelection(0);
//显示评论数
int count = postDetail.getAnswerCount() + 1;
postDetail.setAnswerCount(count);
bv_comment.setText(count+"");
bv_comment.show();
}
else if (requestCode == UIHelper.REQUEST_CODE_FOR_REPLY)
{
Comment comm = (Comment)data.getSerializableExtra("COMMENT_SERIALIZABLE");
lvCommentData.set(curLvPosition, comm);
lvCommentAdapter.notifyDataSetChanged();
}
}
private View.OnClickListener commentpubClickListener = new View.OnClickListener() {
public void onClick(View v) {
_id = curId;
if(curId == 0){
return;
}
_catalog = curCatalog;
_content = mFootEditer.getText().toString();
if(StringUtils.isEmpty(_content)){
UIHelper.ToastMessage(v.getContext(), "请输入回帖内容");
return;
}
final AppContext ac = (AppContext)getApplication();
if(!ac.isLogin()){
UIHelper.showLoginDialog(QuestionDetail.this);
return;
}
// if(mZone.isChecked())
// _isPostToMyZone = 1;
_uid = ac.getLoginUid();
mProgress = ProgressDialog.show(v.getContext(), null, "发表中···",true,true);
final Handler handler = new Handler(){
public void handleMessage(Message msg) {
if(mProgress!=null)mProgress.dismiss();
if(msg.what == 1){
Result res = (Result)msg.obj;
UIHelper.ToastMessage(QuestionDetail.this, res.getErrorMessage());
if(res.OK()){
//发送通知广播
if(res.getNotice() != null){
UIHelper.sendBroadCast(QuestionDetail.this, res.getNotice());
}
//恢复初始底部栏
mFootViewSwitcher.setDisplayedChild(0);
mFootEditer.clearFocus();
mFootEditer.setText("");
mFootEditer.setVisibility(View.GONE);
//跳到评论列表
viewSwitch(VIEWSWITCH_TYPE_COMMENTS);
//更新评论列表
lvCommentData.add(0,res.getComment());
lvCommentAdapter.notifyDataSetChanged();
mLvComment.setSelection(0);
//显示评论数
int count = postDetail.getAnswerCount() + 1;
postDetail.setAnswerCount(count);
bv_comment.setText(count+"");
bv_comment.show();
//清除之前保存的编辑内容
ac.removeProperty(tempCommentKey);
}
}
else {
((AppException)msg.obj).makeToast(QuestionDetail.this);
}
}
};
new Thread(){
public void run() {
Message msg = new Message();
Result res = new Result();
try {
//发表评论
res = ac.pubComment(_catalog, _id, _uid, _content, _isPostToMyZone);
msg.what = 1;
msg.obj = res;
} catch (AppException e) {
e.printStackTrace();
msg.what = -1;
msg.obj = e;
}
handler.sendMessage(msg);
}
}.start();
}
};
/**
* 注册双击全屏事件
*/
private void regOnDoubleEvent(){
gd = new GestureDetector(this,new GestureDetector.SimpleOnGestureListener(){
@Override
public boolean onDoubleTap(MotionEvent e) {
isFullScreen = !isFullScreen;
if (!isFullScreen) {
WindowManager.LayoutParams params = getWindow().getAttributes();
params.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().setAttributes(params);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
mHeader.setVisibility(View.VISIBLE);
mFooter.setVisibility(View.VISIBLE);
} else {
WindowManager.LayoutParams params = getWindow().getAttributes();
params.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
getWindow().setAttributes(params);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
mHeader.setVisibility(View.GONE);
mFooter.setVisibility(View.GONE);
}
return true;
}
});
}
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
gd.onTouchEvent(event);
return super.dispatchTouchEvent(event);
}
}