package com.hyrt.cei.ui.phonestudy;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import com.hyrt.cei.R;
import com.hyrt.cei.adapter.PhoneStudyGridAdapter;
import com.hyrt.cei.application.CeiApplication;
import com.hyrt.cei.dzb.ui.HomePageDZB;
import com.hyrt.cei.ui.phonestudy.view.FlowRelativeyout;
import com.hyrt.cei.util.AsyncImageLoader;
import com.hyrt.cei.util.MyTools;
import com.hyrt.cei.util.TimeOutHelper;
import com.hyrt.cei.util.WriteOrRead;
import com.hyrt.cei.util.XmlUtil;
import com.hyrt.cei.vo.ColumnEntry;
import com.hyrt.cei.vo.Courseware;
import com.hyrt.cei.vo.ImageResourse;
import com.hyrt.cei.webservice.service.Service;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.Toast;
/**
* 移动学习首页
*
*/
public class HomePageActivity extends Activity implements OnClickListener,
OnItemClickListener {
private TimeOutHelper timeOutHelper;
// 用于更新视图的handler
private Handler handler;
// 精彩课件，显示位置顶部3D
private List<Courseware> topCoursewares;
// 所有课件的列表数据，按照时间排序
private List<Courseware> newCoursewares;
// 所有课件的中展示的课件集合
private List<Courseware> currentCousewares;
// 所有课件更新视图标志
private static final int NEWCOURSE_KEY = 1;
// 精彩课件更新视图标志
private static final int TOP_KEY = 2;
// 无网络标志
private static final int NO_NET = 3;
// 点击精彩课件图标进详细标志
public static final int GO_DETAIL = 4;
// 点击普通课件图标进详细标志
public static final int GO_COMMON_DETAIL = 5;
// 移动学习所有页面的容器，便于管理
public static List<Activity> phoneStudyContainer = new ArrayList<Activity>();
// 精彩课件3D课件的父级元素，用于3D效果的一些操作
private FlowRelativeyout flowLayout;
private static final String WELLCLASS_NAME = "置顶课件";
public static String MODEL_NAME = "移动学习";
public static final String PHONE_NAME = "移动课堂";
public static final String FREE_NAME = "免费课件";
// 用户加载图片的工具类
private AsyncImageLoader asyncImageLoader;
// 选中课件的信息
private Courseware coursewareInfo;
// 记录最热课件图片下载数量
private int x = 0;
// 所有课件的gridView控件
private GridView allNewGridView;
// gridview的适配器，控制分页
private PhoneStudyGridAdapter bottomGirdViewAdapter;
// 普通课件的页码
private int pageIndex = 0;
// 精彩课件离线文件名称
private static final String WELLCLASS_FILENAME = "WELL_CLASS.xml";
// 最新课件离线文件名称
private static final String NEWCLASS_FILENAME = "NEW_CLASS.xml";
// 用户名
private String loginName;
Map<Drawable, String> drawToPath = new HashMap<Drawable, String>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.phone_study);
timeOutHelper = new TimeOutHelper(this);
SharedPreferences settings = getSharedPreferences("loginInfo",
Activity.MODE_PRIVATE);
loginName = settings.getString("LOGINNAME", "");
overridePendingTransition(R.anim.push_in, R.anim.push_out);
initBottom();
asyncImageLoader = ((CeiApplication) (getApplication())).asyncImageLoader;
for (int i = 0; i < HomePageActivity.phoneStudyContainer.size(); i++) {
try {
HomePageActivity isHomePageActivity = (HomePageActivity) (HomePageActivity.phoneStudyContainer
.get(i));
isHomePageActivity.finish();
} catch (Exception e) {
}
}
phoneStudyContainer.add(this);
flowLayout = (FlowRelativeyout) findViewById(R.id.phone_study_top_ivparent);
flowLayout.indexParent = (LinearLayout) findViewById(R.id.phone_study_indexParent);
flowLayout.indexParent.getChildAt(0).setSelected(true);
flowLayout.leftOperationIv = (ImageView) findViewById(R.id.phone_study_leftoperation);
flowLayout.rightOperationIv = (ImageView) findViewById(R.id.phone_study_rightoperation);
flowLayout.centerImageView = (ImageView) findViewById(R.id.phone_study_top_3);
flowLayout.leftOneImageView = (ImageView) findViewById(R.id.phone_study_top_2);
flowLayout.leftTwoImageView = (ImageView) findViewById(R.id.phone_study_top_1);
flowLayout.rightOneImageView = (ImageView) findViewById(R.id.phone_study_top_4);
flowLayout.rightTwoImageView = (ImageView) findViewById(R.id.phone_study_top_5);
flowLayout.scrollview = (ScrollView) findViewById(R.id.phone_study_scrollview);
registEvent();
loadDataForView();
}
@Override
protected void onDestroy() {
// if(bottomGirdViewAdapter != null)
// bottomGirdViewAdapter.clearBitmaps();
phoneStudyContainer.remove(this);
// if(flowLayout != null)
// flowLayout.clearBitmaps();
super.onDestroy();
}
private void loadDataForView() {
handler = new Handler() {
@Override
public void dispatchMessage(final Message msg) {
switch (msg.arg1) {
case NEWCOURSE_KEY:
currentCousewares = new ArrayList<Courseware>();
for (int i = pageIndex * 10; i < (pageIndex + 1) * 10
&& i < newCoursewares.size(); i++) {
if (i == newCoursewares.size() - 1)
findViewById(R.id.phone_study_morebtn)
.setVisibility(View.GONE);
currentCousewares.add(newCoursewares.get(i));
}
bottomGirdViewAdapter = new PhoneStudyGridAdapter(
HomePageActivity.this,
R.layout.phone_study_center_bottom_grid_item,
currentCousewares, allNewGridView);
allNewGridView.setAdapter(bottomGirdViewAdapter);
break;
case TOP_KEY:
// 为3D控件注册事件
flowLayout.registEventForFlowRelativeyout(handler);
final Drawable[] drawables = new Drawable[6];
x = 0;
for (int i = 0; i < topCoursewares.size() && i < 6; i++) {
final String imageUrl = topCoursewares.get(i)
.getBigPath();
ImageResourse imageResource = new ImageResourse();
imageResource.setIconUrl(imageUrl);
imageResource.setIconId(topCoursewares.get(i)
.getClassId());
imageResource.setType("1");
asyncImageLoader.loadDrawable(imageResource,
new AsyncImageLoader.ImageCallback() {
@Override
public void imageLoaded(Drawable drawable,
String path) {
if (drawable != null && x <= 5) {
drawables[x] = drawable;
drawToPath.put(drawable, path);
x++;
// 如果图片都加载好了的话，就为图片增加事件
if (x == 6) {
flowLayout
.loadImgForIv(drawables);
}
}
}
});
}
findViewById(R.id.phone_study_progressLl).setVisibility(
View.GONE);
break;
case NO_NET:
MyTools.exitShow(HomePageActivity.this,
((Activity) HomePageActivity.this).getWindow()
.getDecorView(), "sd卡不存在！");
break;
case GO_DETAIL:
Intent intent = new Intent(HomePageActivity.this,
CourseDetailActivity.class);
Courseware courseware = null;
if (topCoursewares.size() >= 6) {
for (int i = 0; i < topCoursewares.size(); i++) {
if (topCoursewares
.get(i)
.getBigPath()
.equals(drawToPath
.get(flowLayout.currentDrawable))) {
courseware = topCoursewares.get(i);
}
}
intent.putExtra("coursewareInfo", courseware);
startActivity(intent);
}
break;
case GO_COMMON_DETAIL:
intent = new Intent(HomePageActivity.this,
CourseDetailActivity.class);
intent.putExtra("coursewareInfo", coursewareInfo);
startActivity(intent);
break;
}
}
};
getWellCourses();
getGridViewData();
}
private void registEvent() {
allNewGridView = (GridView) findViewById(R.id.phone_study_gridview);
allNewGridView.setOnItemClickListener(this);
findViewById(R.id.back_btn).setOnClickListener(this);
findViewById(R.id.phone_study_refresh).setOnClickListener(this);
findViewById(R.id.phone_study_search_btn).setOnClickListener(this);
findViewById(R.id.phone_study_downmanager).setOnClickListener(this);
findViewById(R.id.phone_study_morebtn).setOnClickListener(this);
}
/**
* 获取最新课件排序的列表
*/
private void getGridViewData() {
final Runnable runnable = new Runnable() {
private StringBuilder functionIds;
private ColumnEntry columnEntry;
// 初始化请求数据
private void initSendData() {
columnEntry = ((CeiApplication) (HomePageActivity.this
.getApplication())).columnEntry;
ColumnEntry phoneStudyCol = columnEntry
.getColByName(MODEL_NAME);
functionIds = new StringBuilder(phoneStudyCol.getId());
for (int i = 0; i < columnEntry.getColumnEntryChilds().size(); i++) {
ColumnEntry entryChild = columnEntry.getColumnEntryChilds()
.get(i);
if (entryChild.getPath() != null
&& entryChild.getPath().contains(
phoneStudyCol.getId())) {
functionIds.append("," + entryChild.getId());
}
}
}
public void run() {
// timeOutHelper.installTimerTask();
newCoursewares = new ArrayList<Courseware>();
if (((CeiApplication) getApplication()).isNet()) {
initSendData();
String result = "";
if (columnEntry.getColumnEntryChilds().size() > 0) {
result = Service.queryClassByTime(columnEntry
.getColumnEntryChilds().get(0).getId(),
functionIds.toString());
WriteOrRead.write(result, MyTools.nativeData,
NEWCLASS_FILENAME);
}
if (XmlUtil.parseReturnCode(result).equals("")) {
XmlUtil.parseCoursewares(result, newCoursewares);
result = Service
.queryCourse(((CeiApplication) (getApplication())).columnEntry
.getUserId());
Map<String, Courseware> coursewares = new HashMap<String, Courseware>();
List<Courseware> selfselCoursewares = new ArrayList<Courseware>();
XmlUtil.parseCoursewares(result, selfselCoursewares);
for (int i = 0; i < newCoursewares.size(); i++) {
for (int j = 0; j < selfselCoursewares.size(); j++) {
if (newCoursewares
.get(i)
.getClassId()
.equals(selfselCoursewares.get(j)
.getClassId())) {
newCoursewares.get(i).setSelfCourse(true);
}
}
coursewares.put(newCoursewares.get(i).getClassId(),
newCoursewares.get(i));
}
Message msg = handler.obtainMessage();
msg.arg1 = NEWCOURSE_KEY;
handler.sendMessage(msg);
}/*
* else { Message msg = handler.obtainMessage(); msg.arg1 =
* NO_NET; handler.sendMessage(msg); }
*/
} else {
String result = WriteOrRead.read(MyTools.nativeData,
NEWCLASS_FILENAME);
if (XmlUtil.parseReturnCode(result).equals("")) {
XmlUtil.parseCoursewares(result, newCoursewares);
Message msg = handler.obtainMessage();
msg.arg1 = NEWCOURSE_KEY;
handler.sendMessage(msg);
}/*
* else { Message msg = handler.obtainMessage(); msg.arg1 =
* NO_NET; handler.sendMessage(msg); }
*/
}
// timeOutHelper.uninstallTimerTask(TimeOutHelper.ALDATA_FLAG);
}
};
new Thread(runnable).start();
}
/**
* 获取精彩课件的数据
*/
private void getWellCourses() {
findViewById(R.id.phone_study_progressLl).setVisibility(View.VISIBLE);
final Runnable runnable = new Runnable() {
public void run() {
topCoursewares = new ArrayList<Courseware>();
ColumnEntry columnEntry = ((CeiApplication) getApplication()).columnEntry;
if (columnEntry.getColByName(WELLCLASS_NAME, columnEntry
.getColByName(HomePageActivity.MODEL_NAME).getId()) != null) {
String wellClassParentId = columnEntry.getColByName(
WELLCLASS_NAME,
columnEntry.getColByName(
HomePageActivity.MODEL_NAME).getId())
.getId();
if (((CeiApplication) getApplication()).isNet()) {
String result = Service.queryPhoneFunctionTree(
wellClassParentId, "kj");
if (XmlUtil.parseReturnCode(result).equals("")) {
XmlUtil.parseCoursewares(result, topCoursewares);
WriteOrRead.write(result, MyTools.nativeData,
WELLCLASS_FILENAME);
Message message = handler.obtainMessage();
message.arg1 = TOP_KEY;
handler.sendMessage(message);
} /*
* else { Message message = handler.obtainMessage();
* message.arg1 = NO_NET; handler.sendMessage(message);
* }
*/
} else {
String result = WriteOrRead.read(MyTools.nativeData,
WELLCLASS_FILENAME);
if (XmlUtil.parseReturnCode(result).equals("")) {
XmlUtil.parseCoursewares(result, topCoursewares);
Message message = handler.obtainMessage();
message.arg1 = TOP_KEY;
handler.sendMessage(message);
} /*
* else { Message message = handler.obtainMessage();
* message.arg1 = NO_NET; handler.sendMessage(message);
* }
*/
}
}else{
Message message = handler.obtainMessage();
message.arg1 = TOP_KEY;
handler.sendMessage(message);
}
};
};
new Thread(runnable).start();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
coursewareInfo = newCoursewares.get(position);
Message message = handler.obtainMessage();
message.arg1 = GO_COMMON_DETAIL;
handler.sendMessage(message);
}
private void initBottom() {
ImageView headIv = (ImageView) findViewById(R.id.phone_study);
ImageView newIv = (ImageView) findViewById(R.id.phone_study_new);
ImageView nominateIv = (ImageView) findViewById(R.id.phone_study_nominate);
ImageView freeIv = (ImageView) findViewById(R.id.phone_study_free);
ImageView kindIv = (ImageView) findViewById(R.id.phone_study_kind);
ImageView selfIv = (ImageView) findViewById(R.id.phone_study_self);
ImageView studyIv = (ImageView) findViewById(R.id.phone_study_study);
ImageView sayIv = (ImageView) findViewById(R.id.phone_study_say);
headIv.setOnClickListener(this);
newIv.setOnClickListener(this);
nominateIv.setOnClickListener(this);
freeIv.setOnClickListener(this);
kindIv.setOnClickListener(this);
selfIv.setOnClickListener(this);
studyIv.setOnClickListener(this);
sayIv.setOnClickListener(this);
}
@Override
public void onClick(View v) {
Intent intent = null;
switch (v.getId()) {
case R.id.back_btn:
HomePageActivity.this.finish();
break;
case R.id.phone_study_morebtn:
pageIndex++;
for (int i = pageIndex * 10; i < (pageIndex + 1) * 10
&& i < newCoursewares.size(); i++) {
if (i == newCoursewares.size() - 1)
findViewById(R.id.phone_study_morebtn).setVisibility(
View.GONE);
if (currentCousewares != null)
currentCousewares.add(newCoursewares.get(i));
}
if (bottomGirdViewAdapter != null)
bottomGirdViewAdapter.notifyDataSetChanged();
break;
case R.id.phone_study_downmanager:
intent = new Intent(HomePageActivity.this, PreloadActivity.class);
startActivity(intent);
break;
case R.id.phone_study_search_btn:
intent = new Intent(HomePageActivity.this,
SearchCourseActivity.class);
startActivity(intent);
break;
case R.id.phone_study:
intent = new Intent(this, HomePageDZB.class);
startActivity(intent);
break;
case R.id.phone_study_new:
/*
* intent = new Intent(this, HomePageActivity.class);
* startActivity(intent);
*/
break;
case R.id.phone_study_nominate:
intent = new Intent(this, NominateActivity.class);
startActivity(intent);
break;
case R.id.phone_study_free:
intent = new Intent(this, FreeActivity.class);
startActivity(intent);
break;
case R.id.phone_study_kind:
intent = new Intent(this, KindsActivity.class);
startActivity(intent);
break;
case R.id.phone_study_self:
intent = new Intent(this, SelfSelectCourseActivity.class);
if (!loginName.equals(""))
startActivity(intent);
else
MyTools.exitShow(HomePageActivity.this,
((Activity) HomePageActivity.this).getWindow()
.getDecorView(), "请登陆后查看！");
break;
case R.id.phone_study_study:
intent = new Intent(this, PlayRecordCourseActivity.class);
if (!loginName.equals(""))
startActivity(intent);
else
MyTools.exitShow(HomePageActivity.this,
((Activity) HomePageActivity.this).getWindow()
.getDecorView(), "请登陆后查看！");
break;
case R.id.phone_study_say:
intent = new Intent(this, SayGroupListActivity.class);
if (!loginName.equals(""))
startActivity(intent);
else
MyTools.exitShow(HomePageActivity.this,
((Activity) HomePageActivity.this).getWindow()
.getDecorView(), "请登陆后查看！");
break;
case R.id.phone_study_refresh:
intent = new Intent(this, HomePageActivity.class);
startActivity(intent);
break;
}
}
}