package com.youai.aistore.Product;
import java.io.InputStream;
import java.util.ArrayList;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.ByteArrayBuffer;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Paint;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.youai.aistore.BaseActivity;
import com.youai.aistore.CustomProgressDialog;
import com.youai.aistore.ExampleActivity;
import com.youai.aistore.ImageCycleView;
import com.youai.aistore.ImageCycleView.ImageCycleViewListener;
import com.youai.aistore.MyApplication;
import com.youai.aistore.R;
import com.youai.aistore.Util;
import com.youai.aistore.Bean.Base;
import com.youai.aistore.Bean.CommentsBean;
import com.youai.aistore.Bean.GoodsBean;
import com.youai.aistore.Bean.ListCommentsBean;
import com.youai.aistore.Fclass.FclassFristViewActivity;
import com.youai.aistore.Fclass.FclassMoreActivity;
import com.youai.aistore.NetInterface.Send;
import com.youai.aistore.ShopCart.ShopCartActivity;
import com.youai.aistore.xlistview.XListView;
import com.youai.aistore.xlistview.XListView.IXListViewListener;
/**
* 产品详情界面
*
* @author
*
*/
public class ProductDetailsActivity extends BaseActivity implements
IXListViewListener, OnClickListener {
private ImageCycleView topshowic;
private WebView webView;
private XListView xListView;
private View view_webview, view_listview;
private TextView tv_shop_price, tv_market_price, tv_title, tv_click_num,
tv_image_text_tv, tv_user_comment;
private LinearLayout addviewll, call_ll, sms_ll;
private LayoutInflater inflater;
private Context context;
private String URL;
private MyTask myTask;
private int id, showsatau, page;
private GoodsBean bean;
private UserCommentAdapter adapter;
private ArrayList<CommentsBean> list;
private Handler handler,myhandler;
private ListCommentsBean listcombean, nextpagelist;
private Dialog alertDialog,progressDialog;
private Button addshopcartbtn, gopaynowbtn;
private Base beanresult;
private boolean stat;
private String WEB_STYLE = "<style>* {font-size:16px;line-height:20px;} p {color:#333;} a {color:#3E62A6;} img {max-width:100%;} "
+ "img.alignleft {float:left;max-width:120px;margin:0 10px 5px 0;border:1px solid #ccc;background:#fff;padding:2px;} "
+ "pre {font-size:9pt;line-height:12pt;font-family:Courier New,Arial;border:1px solid #ddd;border-left:5px solid #6CE26C;background:#f6f6f6;padding:5px;} "
+ "a.tag {font-size:15px;text-decoration:none;background-color:#bbd6f3;border-bottom:2px solid #3E6D8E;border-right:2px solid #7F9FB6;color:#284a7b;margin:2px 2px 2px 0;padding:2px 4px;white-space:nowrap;}</style>";
@Override
protected void onCreate(Bundle arg0) {
super.onCreate(arg0);
setTitleTxt(R.string.product_title);
setContentXml(R.layout.product_details);
setTopLeftBackground(R.drawable.btn_back);
handler = new Handler();
init();
if (Util.detect(context)) {
myTask = new MyTask(1);
myTask.execute("");
myTask = new MyTask(2);
myTask.execute("");
} else {
Util.ShowToast(context, R.string.net_work_is_error);
}
}
@SuppressLint("InflateParams")
private void init() {
page = 1;
showsatau = 0;
id = getIntent().getIntExtra("id", -1);
context = ProductDetailsActivity.this;
inflater = LayoutInflater.from(context);
addshopcartbtn = (Button) findViewById(R.id.product_add_shopcart_btn);
addshopcartbtn.setOnClickListener(this);
gopaynowbtn = (Button) findViewById(R.id.product_gopaynow_btn);
gopaynowbtn.setOnClickListener(this);
call_ll = (LinearLayout) findViewById(R.id.product_details_call_ll);
call_ll.setOnClickListener(this);
sms_ll = (LinearLayout) findViewById(R.id.product_details_sms_ll);
sms_ll.setOnClickListener(this);
view_webview = inflater.inflate(R.layout.product_addview_webview, null);
view_listview = inflater.inflate(R.layout.product_addview_listview,
null);
webView = (WebView) view_webview.findViewById(R.id.product_webview);
webView.setFocusable(false);
xListView = (XListView) view_listview
.findViewById(R.id.product_xListView);
xListView.statu = 2;
xListView.setFocusable(false);
xListView.setPullLoadEnable(true);
xListView.setXListViewListener(this);
addviewll = (LinearLayout) findViewById(R.id.product_addview_ll);
addviewll.addView(view_webview);
addviewll.addView(view_listview);
view_listview.setVisibility(View.GONE);
topshowic = (ImageCycleView) findViewById(R.id.product_details_ic);
topshowic.stopImageTimerTask();
topshowic.settime(999999999);
tv_shop_price = (TextView) findViewById(R.id.product_shop_price_tv);
tv_shop_price.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG); // 下划线
tv_shop_price.getPaint().setAntiAlias(true);// 抗锯齿
tv_market_price = (TextView) findViewById(R.id.product_market_price_tv);
tv_market_price.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG); // 中划线
tv_market_price.getPaint().setAntiAlias(true);// 抗锯齿
tv_click_num = (TextView) findViewById(R.id.product_click_num_tv);
tv_title = (TextView) findViewById(R.id.product_title_tv);
tv_image_text_tv = (TextView) findViewById(R.id.product_image_text_tv);
tv_image_text_tv.setOnClickListener(this);
tv_user_comment = (TextView) findViewById(R.id.product_user_comment_tv);
tv_user_comment.setOnClickListener(this);
tv_image_text_tv.setTextColor(getResources().getColor(
R.color.home_text_red));
tv_image_text_tv.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG); // 下划线
tv_image_text_tv.getPaint().setAntiAlias(true);// 抗锯齿
tv_user_comment.getPaint().setFlags(0); // 取消设置的的划线
tv_user_comment.setTextColor(getResources().getColor(R.color.black));
// 自适应屏幕
webView .getSettings().setSupportZoom(false);
webView.getSettings().setDefaultFontSize(15);
webView.getSettings().setBuiltInZoomControls(false);
// webView.getSettings().setLayoutAlgorithm(
// LayoutAlgorithm.SINGLE_COLUMN);
webView.getSettings().setAllowFileAccess(true);
webView.setWebViewClient(new MyWebViewClient());
myhandler = new Handler(){
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
String str = (String) msg.obj;
str = str
.replaceAll("(<img[^>]*?)\\s+width\\s*=\\s*\\S+", "$1");
str = str.replaceAll("(<img[^>]*?)\\s+height\\s*=\\s*\\S+",
"$1");
str += WEB_STYLE;
webView.loadDataWithBaseURL(null, str, "text/html", "utf-8",
null);
}
};
}
class MyWebViewClient extends WebViewClient {
// 重写父类方法，让新打开的网页在当前的WebView中显示
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return shouldOverrideUrlLoading(view, url);
}
// 网页开始加载
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
}
// 网页加载完毕
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
}
}
private ImageCycleViewListener mAdCycleViewListener = new ImageCycleViewListener() {
@Override
public void onImageClick(int position, View imageView) {
// TODO 单击图片处理事件
}
@Override
public void displayImage(String imageURL, ImageView imageView) {
ImageLoader.getInstance().displayImage(imageURL, imageView);
}
};
@Override
public void onRefresh() {
page = 1;
myTask = new MyTask(3);
myTask.execute("");
}
@Override
public void onLoadMore() {
page += 1;
myTask = new MyTask(3);
myTask.execute("");
}
private class MyTask extends AsyncTask<Object, Object, Object> {
private boolean s;
private int getstatu = 1;
public MyTask(int getstatu) {
this.getstatu = getstatu;
}
private void setdata(boolean s) {
this.s = s;
}
// onPreExecute方法用于在执行后台任务前做一些UI操作
@Override
protected void onPreExecute() {
if (getstatu == 1 || getstatu == 2) {
startProgressDialog(context);
}
}
// doInBackground方法内部执行后台任务,不可在此方法内修改UI
@Override
protected Object doInBackground(Object... params) {
try {
if (getstatu == 1) {
Send send = new Send(context);
bean = send.GetProductDetails(id);
return bean;
} else if (getstatu == 2) {
Send send = new Send(context);
listcombean = send.GetProductComments(id, page);
return listcombean;
} else if (getstatu == 3) {
Send send = new Send(context);
nextpagelist = send.GetProductComments(id, page);
return nextpagelist;
} else if (getstatu == 4) {
Send send = new Send(context);
int good_id = id;
int number = 1;
String session_id = MyApplication.SessionId;
String user_id = MyApplication.UserId;
beanresult = send.AddShopCart(good_id, number, session_id,
user_id);
return beanresult;
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
// onProgressUpdate方法用于更新进度信息
@Override
protected void onProgressUpdate(Object... progresses) {
}
// onPostExecute方法用于在执行完后台任务后更新UI,显示结果
@SuppressWarnings("static-access")
@Override
protected void onPostExecute(Object result) {
stopProgressDialog();
if (getstatu == 1) {
bean = (GoodsBean) result;
if (bean != null) {
if (bean.getCode() == 200) {
// 图片
topshowic.setImageResources(bean.getPicurls(),
mAdCycleViewListener);
tv_shop_price.setText("￥" + bean.getShop_price() + "元");
tv_market_price.setText("￥" + bean.getMarket_price()
+ "元");
tv_click_num.setText(bean.getClick());
tv_title.setText(bean.getTitle());
// TODO webview
URL = bean.getGood_desc();
new Thread() {
public void run() {
Message msg = new Message();
String str = doGetConnect(URL);
if (str != null && !str.equals("")) {
msg.what = 1;
msg.obj = str;
}
myhandler.sendMessage(msg);
};
}.start();
DisplayMetrics dm = new DisplayMetrics();// 获取当前显示的界面大小
getWindowManager().getDefaultDisplay().getMetrics(dm);
int height = dm.heightPixels;// 获取当前界面的高度
LinearLayout.LayoutParams linearParams = (LinearLayout.LayoutParams) webView
.getLayoutParams();
linearParams.width = linearParams.WRAP_CONTENT;
linearParams.height = height;// linearParams.WRAP_CONTENT;
webView.setLayoutParams(linearParams);
handler.post(new Runnable() {
@Override
public void run() {
DisplayMetrics dm = new DisplayMetrics();// 获取当前显示的界面大小
getWindowManager().getDefaultDisplay()
.getMetrics(dm);
LinearLayout.LayoutParams linearParams = (LinearLayout.LayoutParams) webView
.getLayoutParams();
linearParams.width = linearParams.WRAP_CONTENT;
linearParams.height = linearParams.WRAP_CONTENT;
webView.setLayoutParams(linearParams);
}
});
}else if(bean.getCode() == 500){
Util.ShowToast(context, R.string.net_work_is_error);
} else {
Util.ShowToast(context, bean.getMsg());
}
} else {
Util.ShowToast(context, R.string.net_work_is_error);
}
} else if (getstatu == 2) {
listcombean = (ListCommentsBean) result;
if (listcombean != null) {
if (listcombean.getCode() == 200) {
list = listcombean.getList();
adapter = new UserCommentAdapter(context, list);
xListView.setAdapter(adapter);
Util.setListViewHeightBasedOnChildren(xListView);
}else if(listcombean.getCode() == 500){
Util.ShowToast(context, R.string.net_work_is_error);
} else {
Util.ShowToast(context, listcombean.getMsg());
}
} else {
Util.ShowToast(context, R.string.net_work_is_error);
}
} else if (getstatu == 3) {
onLoad();
nextpagelist = (ListCommentsBean) result;
if (nextpagelist != null) {
if (nextpagelist.getCode() == 200) {
if (nextpagelist.getList().size() > 0) {
if (page == 1) {
list = nextpagelist.getList();
if (adapter == null) {
adapter = new UserCommentAdapter(context,
list);
xListView.setAdapter(adapter);
} else {
adapter.setdata(list);
adapter.notifyDataSetInvalidated();
}
} else {
list.addAll(nextpagelist.getList());
if (adapter == null) {
adapter = new UserCommentAdapter(context,
list);
xListView.setAdapter(adapter);
} else {
adapter.setdata(list);
adapter.notifyDataSetInvalidated();
}
}
Util.setListViewHeightBasedOnChildren(xListView);
} else {
page-=1;
Util.ShowToast(context, R.string.page_is_final);
}
}else if(nextpagelist.getCode() == 500){
Util.ShowToast(context, R.string.net_work_is_error);
} else {
Util.ShowToast(context, listcombean.getMsg());
}
} else {
page -=1;
Util.ShowToast(context, R.string.net_work_is_error);
}
} else if (getstatu == 4) {
beanresult = (Base) result;
if (beanresult != null) {
if (beanresult.getCode() == 200) {
if (s) {
stat = false;
ExampleActivity.setCurrentTab(2);
//TODO
int fid = getIntent().getIntExtra("finishid", -1);
if(fid==1){
FclassFristViewActivity.isfinish = true;
}else if(fid == 2){
FclassMoreActivity.isfinish = true;
}
ShopCartActivity.shopcartchaneged = true;
finish();
} else {
Util.ShowToast(context,
R.string.product_add_shopcart_success);
ShopCartActivity.shopcartchaneged = true;
}
}else if(beanresult.getCode() == 500){
Util.ShowToast(context, R.string.net_work_is_error);
} else {
Util.ShowToast(context, beanresult.getMsg());
}
} else {
Util.ShowToast(context, R.string.net_work_is_error);
}
}
}
// onCancelled方法用于在取消执行中的任务时更改UI
@Override
protected void onCancelled() {
// stopProgressDialog();
}
}
@Override
public void onClick(View arg0) {
switch (arg0.getId()) {
case R.id.product_image_text_tv:
if (showsatau == 1) {
view_listview.setVisibility(View.GONE);
view_webview.setVisibility(View.VISIBLE);
showsatau = 0;
tv_image_text_tv.setTextColor(getResources().getColor(
R.color.home_text_red));
tv_image_text_tv.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG); // 下划线
tv_image_text_tv.getPaint().setAntiAlias(true);// 抗锯齿
tv_user_comment.getPaint().setFlags(0); // 取消设置的的划线
tv_user_comment.setTextColor(getResources().getColor(
R.color.black));
}
break;
case R.id.product_user_comment_tv:
if (showsatau == 0) {
view_webview.setVisibility(View.GONE);
view_listview.setVisibility(View.VISIBLE);
showsatau = 1;
tv_user_comment.setTextColor(getResources().getColor(
R.color.home_text_red));
tv_user_comment.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG); // 下划线
tv_user_comment.getPaint().setAntiAlias(true);// 抗锯齿
tv_image_text_tv.getPaint().setFlags(0); // 取消设置的的划线
tv_image_text_tv.setTextColor(getResources().getColor(
R.color.black));
}
break;
case R.id.product_details_call_ll:
ShowDialog(1);
break;
case R.id.product_details_sms_ll:
ShowDialog(2);
break;
case R.id.product_add_shopcart_btn:
myTask = new MyTask(4);
myTask.execute("");
break;
case R.id.product_gopaynow_btn:
myTask = new MyTask(4);
stat = true;
myTask.setdata(stat);
myTask.execute("");
break;
}
}
private void onLoad() {
xListView.stopRefresh();
xListView.stopLoadMore();
}
private void ShowDialog(final int statu) {
int index, title;
if (statu == 1) {
title = R.string.product_iscall;
index = R.string.product_cll_tell;
} else {
title = R.string.product_issms;
index = R.string.product_sms_send;
}
alertDialog = new AlertDialog.Builder(this)
.setTitle(title)
.setIcon(null)
.setPositiveButton(R.string.product_cancle,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
}
})
.setNegativeButton(index,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
if (statu == 1) {
Intent phoneIntent = new Intent(
"android.intent.action.CALL",
Uri.parse("tel:"
+ MyApplication.callnumber));
startActivity(phoneIntent);
} else {
Uri uri = Uri.parse("smsto:"
+ MyApplication.smsnumber);
Intent ii = new Intent(
Intent.ACTION_SENDTO, uri);
ii.putExtra("sms_body", "");
startActivity(ii);
}
}
}).create();
alertDialog.show();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (alertDialog != null && alertDialog.isShowing()) {
alertDialog.dismiss();
alertDialog = null;
} else if (keyCode == KeyEvent.KEYCODE_BACK
&& event.getAction() == KeyEvent.ACTION_DOWN) {
finish();
return true;
}
return super.onKeyDown(keyCode, event);
}
/**
* 启动Loding...
*
* @param context
*/
public void startProgressDialog(Context context) {
if (progressDialog == null) {
progressDialog = CustomProgressDialog.createDialog(context);
}
progressDialog.show();
}
/**
* 关闭Loding...
*/
public void stopProgressDialog() {
if (progressDialog != null && progressDialog.isShowing()) {
progressDialog.dismiss();
progressDialog = null;
}
}
final class InJavaScriptLocalObj {
public void showSource(String html) {
System.out.println("====>iamge="+html);
Util.ShowToast(context, html);
}
}
private String doGetConnect(String url) {
String result = "";
InputStream is = null;
HttpGet httpRequest = new HttpGet(url);
try {
HttpResponse httpResponse = new DefaultHttpClient()
.execute(httpRequest);
if (httpResponse.getStatusLine().getStatusCode() == 200) { // 正确
is = httpResponse.getEntity().getContent();
byte[] data = new byte[1024];
int n = -1;
ByteArrayBuffer buf = new ByteArrayBuffer(10 * 1024);
while ((n = is.read(data)) != -1)
buf.append(data, 0, n);
result = new String(buf.toByteArray(), HTTP.UTF_8);
Log.v("result==", result);
is.close();
return result;
} else {
Log.v("tip==", "error response code");
}
} catch (Exception e) {
Log.e("error==", "" + e.getMessage());
}
return null;
}
}