package com.mzeat.ui;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.baidu.location.BDLocation;
import com.baidu.location.LocationClient;
import com.mzeat.AppManager;
import com.mzeat.MzeatApplication;
import com.mzeat.R;
import com.mzeat.api.MzeatService;
import com.mzeat.db.PosterDb;
import com.mzeat.image.BitmapManager;
import com.mzeat.image.ImageCache;
import com.mzeat.image.ImageFetcher;
import com.mzeat.image.ImageResizer;
import com.mzeat.image.ImageCache.ImageCacheParams;
import com.mzeat.image.PosterManager;
import com.mzeat.location.BaiduLocationOption;
import com.mzeat.model.Advs;
import com.mzeat.task.GenericTask;
import com.mzeat.task.TaskAdapter;
import com.mzeat.task.TaskParams;
import com.mzeat.task.TaskResult;
import com.mzeat.ui.adapter.GroupAdapter;
import com.mzeat.ui.adapter.ImageFragmentAdapter;
import com.mzeat.ui.widget.CirclePageIndicator;
import com.mzeat.ui.widget.MulitPointTouchListener;
import com.mzeat.util.CheckNetworkConnection;
import com.mzeat.util.ConnectionChangeReceiver;
import com.mzeat.util.ShowToast;
import com.mzeat.util.StringUtils;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.location.Location;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.Log;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.view.inputmethod.InputMethodManager;
import android.view.WindowManager;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.PopupWindow;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ImageView.ScaleType;
public class IndexActivity extends Activity {
//private Spinner sp_searchType;
//private ArrayAdapter arrayAdapter_SearchType;
private ViewPager mPager;
private CirclePageIndicator indicator;
//private ImageFragmentAdapter mAdapter;
private LoadDataTask mLoadDataTask;
private NetworkChange networkChange;
private PosterDb mPosterDb;
private ImageButton btn_shopping;
private ImageButton btn_privilege;
private ImageButton btn_sale;
private ImageButton btn_coupon;
private ImageButton btn_mircoshare;
private ImageButton btn_shop;
private ImageButton btn_change;
private ImageButton btn_invite;
private EditText et_search;
private Button btn_search;
private int searchtype = 0;
private LinearLayout ll_poster;
private int load_result = 0;
public static final int load_fromnetwork_success = 1;
public static final int load_fromdb_success = 2;
private LocationClient mLocClient = null;
private PopupWindow popupWindow;
private ListView lv_group;
private View view;
private List<String> groups;
private TextView tv_search_group;
private ArrayList<String> list;
private PosterManager bmpManager;
private InputMethodManager imm;
// BDLocation mBdLocation = mLocClient.get;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_index);
AppManager.getAppManager().addActivity(this);
getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
//this.bmpManager = new PosterManager(BitmapFactory.decodeResource(this.getResources(), R.drawable.empty_image));
//imm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
mPager = (ViewPager) findViewById(R.id.home_pager);
indicator = (CirclePageIndicator) findViewById(R.id.home_indicator);
ll_poster = (LinearLayout) findViewById(R.id.poster);
//sp_searchType = (Spinner) findViewById(R.id.sp_searchtype);
// arrayAdapter_SearchType = ArrayAdapter.createFromResource(this,
// R.array.searchtype, R.layout.spinnerdown);
//arrayAdapter_SearchType.setDropDownViewResource(R.layout.spinnerdown);
list = new ArrayList<String>();
list.add("商家");
list.add("团购");
list.add("分享");
//arrayAdapter_SearchType = new ArrayAdapter<String>(this,
// R.layout.spinner, list);
//sp_searchType.setAdapter(arrayAdapter_SearchType);
//sp_searchType.setOnItemSelectedListener(new OnItemSelectedListener() {
// @Override
// public void onItemSelected(AdapterView<?> arg0, View arg1,
// int arg2, long arg3) {
// TODO Auto-generated method stub
// switch (arg2) {
// case 0:
// searchtype = 0;
// break;
// default:
// break;
// }
// }
// @Override
// public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
// }
// });
btn_shopping = (ImageButton) findViewById(R.id.btn_shopping);
btn_privilege = (ImageButton) findViewById(R.id.btn_privilege);
btn_sale = (ImageButton) findViewById(R.id.btn_sale);
btn_coupon = (ImageButton) findViewById(R.id.btn_coupon);
btn_mircoshare = (ImageButton) findViewById(R.id.btn_microshare);
btn_shop = (ImageButton) findViewById(R.id.btn_shop);
btn_change = (ImageButton) findViewById(R.id.btn_change);
btn_invite = (ImageButton) findViewById(R.id.btn_invite);
mOnClickListener clickListener = new mOnClickListener();
btn_shopping.setOnClickListener(clickListener);
btn_privilege.setOnClickListener(clickListener);
btn_sale.setOnClickListener(clickListener);
btn_coupon.setOnClickListener(clickListener);
btn_mircoshare.setOnClickListener(clickListener);
btn_shop.setOnClickListener(clickListener);
btn_change.setOnClickListener(clickListener);
btn_invite.setOnClickListener(clickListener);
et_search = (EditText) findViewById(R.id.et_search);
btn_search = (Button) findViewById(R.id.btn_search);
btn_search.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
String searchcontent = et_search.getText().toString().trim();
if (!StringUtils.isEmpty(searchcontent)) {
if (CheckNetworkConnection
.checkNetworkConnection(IndexActivity.this)) {
switch (searchtype) {
case 0:
if (!MzeatApplication.getInstance().lat.equals("")) {
Intent intent = new Intent(IndexActivity.this,
SearchStoreActivity.class);
intent.putExtra("searchcontent", searchcontent);
intent.putExtra("Latitude",
MzeatApplication.getInstance().lat);
intent.putExtra("Longitude",
MzeatApplication.getInstance().lon);
startActivity(intent);
et_search.setText("");
}
else {
ShowToast.showToastShort(IndexActivity.this,
R.string.get_your_location);
}
break;
case 1:
if (!MzeatApplication.getInstance().lat.equals("")) {
Intent intent = new Intent(IndexActivity.this,
PrivilegeActivity.class);
intent.putExtra("searchcontent", searchcontent);
intent.putExtra("Latitude",
MzeatApplication.getInstance().lat);
intent.putExtra("Longitude",
MzeatApplication.getInstance().lon);
startActivity(intent);
et_search.setText("");
}
else {
ShowToast.showToastShort(IndexActivity.this,
R.string.get_your_location);
}
break;
case 2:
if (CheckNetworkConnection.checkNetworkConnection(IndexActivity.this)) {
Intent intent = new Intent(IndexActivity.this,
SearchShareActivity.class);
intent.putExtra("searchcontent", searchcontent);
startActivity(intent);
et_search.setText("");
}else {
ShowToast.showMessage(IndexActivity.this, R.string.your_network_has_disconnected);
}
default:
break;
}
} else {
ShowToast.showToastShort(IndexActivity.this,
R.string.your_network_has_disconnected);
}
} else {
ShowToast.showToastShort(IndexActivity.this,
R.string.searchcontent);
}
}
});
tv_search_group = (TextView) findViewById(R.id.tv_search_group);
tv_search_group.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
showWindow(v);
}
});
}
/**
* 显示
*
* @param parent
*/
private void showWindow(View parent) {
if (popupWindow == null) {
LayoutInflater layoutInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = layoutInflater.inflate(R.layout.group_list, null);
lv_group = (ListView) view.findViewById(R.id.lvGroup);
// 加载数据
groups = new ArrayList<String>();
groups.add("搜商家");
groups.add("搜团购");
groups.add("搜分享");
GroupAdapter groupAdapter = new GroupAdapter(this, groups);
lv_group.setAdapter(groupAdapter);
// 创建一个PopuWidow对象
popupWindow = new PopupWindow(view, 200, LayoutParams.WRAP_CONTENT);
}
// 使其聚集
popupWindow.setFocusable(true);
// 设置允许在外点击消失
popupWindow.setOutsideTouchable(true);
// 这个是为了点击“返回Back”也能使其消失，并且并不会影响你的背景
popupWindow.setBackgroundDrawable(new BitmapDrawable());
WindowManager windowManager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
// 显示的位置为:屏幕的宽度的一半-PopupWindow的高度的一半
int xPos = windowManager.getDefaultDisplay().getWidth() / 2
- popupWindow.getWidth() / 2;
Log.i("coder", "windowManager.getDefaultDisplay().getWidth()/2:"
+ windowManager.getDefaultDisplay().getWidth() / 2);
//
Log.i("coder", "popupWindow.getWidth()/2:" + popupWindow.getWidth() / 2);
Log.i("coder", "xPos:" + xPos);
popupWindow.showAsDropDown(parent, 0, 0);
lv_group.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view,
int position, long id) {
searchtype = position;
tv_search_group.setText(list.get(position));
if (popupWindow != null) {
popupWindow.dismiss();
}
}
});
}
private ArrayList<View> pageViews = new ArrayList<View>();
/***
* viewpager 的数据源
*
* @author zhangjia
*
*/
class myPagerView extends PagerAdapter {
// 显示数目
@Override
public int getCount() {
return pageViews.size();
}
@Override
public boolean isViewFromObject(View arg0, Object arg1) {
return arg0 == arg1;
}
@Override
public int getItemPosition(Object object) {
// TODO Auto-generated method stub
return super.getItemPosition(object);
}
@Override
public void destroyItem(View arg0, int arg1, Object arg2) {
// TODO Auto-generated method stub
((ViewPager) arg0).removeView(pageViews.get(arg1));
}
/***
* 获取每一个item， 类于listview中的getview
*/
@Override
public Object instantiateItem(View arg0, int arg1) {
((ViewPager) arg0).addView(pageViews.get(arg1));
return pageViews.get(arg1);
}
}
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
imm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
this.bmpManager = new PosterManager(BitmapFactory.decodeResource(this.getResources(), R.drawable.empty_image));
mLocClient = MzeatApplication.getInstance().mLocationClient;
if (mLocClient != null) {
mLocClient
.registerLocationListener(MzeatApplication.getInstance().myListener);
mLocClient.setLocOption(BaiduLocationOption
.getOption(IndexActivity.this));
mLocClient.start();
Log.e("IndexActivity onResume()", "onResume()");
}
if (load_result != load_fromnetwork_success) {
networkChange = new NetworkChange();
IntentFilter filter = new IntentFilter();
filter.addAction("android.net.conn.CONNECTIVITY_CHANGE");
registerReceiver(networkChange, filter);
}
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
Log.e("IndexActivity onPause()", "onPause()");
if (null != mLoadDataTask
&& mLoadDataTask.getStatus() == LoadDataTask.Status.RUNNING)
mLoadDataTask.cancel(true);
if (networkChange != null) {
try {
unregisterReceiver(networkChange);
} catch (Exception e) {
// TODO: handle exception
}
}
imm = null;
this.bmpManager = null;
if (mLocClient.isStarted()) {
mLocClient.unRegisterLocationListener(MzeatApplication
.getInstance().myListener);
mLocClient.stop();
Log.e("IndexActivity onPause()", "onPause()");
}
}
@Override
protected void onDestroy() {
// TODO Auto-generated method stub
// 结束Activity&从堆栈中移除
AppManager.getAppManager().finishActivity(this);
Log.e("IndexActivity onDestroy()", "onDestroy()");
if (null != mLoadDataTask
&& mLoadDataTask.getStatus() == LoadDataTask.Status.RUNNING)
mLoadDataTask.cancel(true);
mLoadDataTask = null;
super.onDestroy();
}
private void getPoster() {
/**
* 重要！！需要判断当前任务是否正在运行，否则重复执行会出错，典型的场景就是用户点击登录按钮多次
*/
if (null != mLoadDataTask
&& mLoadDataTask.getStatus() == GenericTask.Status.RUNNING)
return;
mLoadDataTask = new LoadDataTask();
mLoadDataTask.setListener(mTaskListener);
mLoadDataTask.execute();
}
private TaskAdapter mTaskListener = new TaskAdapter() {
ProgressDialog pg;
@Override
public String getName() {
// TODO Auto-generated method stub
return null;
}
public void onPreExecute(GenericTask task) {
// TODO 任务开始执行，可提供进度条展现
// pg = ProgressDialog.show(IndexActivity.this,
// getString(R.string.dialog_tips),
// getString(R.string.loading));
}
ArrayList<Advs> advss = new ArrayList<Advs>();
public void onPostExecute(GenericTask task, TaskResult result) {
// pg.dismiss();
// pg = null;
// TODO 判断TaskReult的返回值是否ok
ArrayList<String> urlImages = new ArrayList<String>();
if (result == TaskResult.OK) {
try {
advss = mLoadDataTask.getResponse();
for (int i = 0; i < advss.size(); i++) {
urlImages.add(advss.get(i).getImg());
}
} catch (Exception e) {
// TODO: handle exception
}
// mAdapter = new ImageFragmentAdapter(IndexActivity.this,
// getSupportFragmentManager(), urlImages);
int oldsize = urlImages.size();
if (img_poster.size() != 0) {
urlImages.retainAll(img_poster);
if (urlImages.size() != oldsize) {
urlImages.removeAll(img_poster);
urlImages.addAll(img_poster);
pageViews.clear();
for (int i = 0; i < urlImages.size(); i++) {
RelativeLayout ll = (RelativeLayout) LayoutInflater.from(
IndexActivity.this).inflate(R.layout.img_poster, null);
ProgressBar pb = (ProgressBar) ll.findViewById(R.id.imagezoomdialog_progress) ;
ImageView imgView = (ImageView) ll.findViewById(R.id.sharephoto);
bmpManager.loadBitmap(urlImages.get(i), imgView,pb);
pageViews.add(ll);
Log.e("getPoster", "getPoster");
}
}
}else {
pageViews.clear();
for (int i = 0; i < urlImages.size(); i++) {
RelativeLayout ll = (RelativeLayout) LayoutInflater.from(
IndexActivity.this).inflate(R.layout.img_poster, null);
ProgressBar pb = (ProgressBar) ll.findViewById(R.id.imagezoomdialog_progress) ;
ImageView imgView = (ImageView) ll.findViewById(R.id.sharephoto);
bmpManager.loadBitmap(urlImages.get(i), imgView,pb);
pageViews.add(ll);
Log.e("getPoster", "getPoster");
}
}
mPager.setAdapter(new myPagerView());
ll_poster.setVisibility(View.GONE);
mPager.setVisibility(View.VISIBLE);
indicator.setViewPager(mPager);
indicator.setSnap(true);
mPosterDb = new PosterDb(IndexActivity.this);
mPosterDb.add(advss);
mPosterDb.closeDB();
// bmpManager.recycleBitmap();
load_result = load_fromnetwork_success;
mLoadDataTask = null;
} else if (result == TaskResult.FAILED) {
mLoadDataTask = null;
ShowToast.showToastShort(IndexActivity.this,
R.string.posterfailetips);
} else {
mLoadDataTask = null;
ShowToast.showToastShort(IndexActivity.this,
R.string.postererrortips);
}
}
public void onProgressUpdate(GenericTask task, Object param) {
// TODO 如果是下载，可在此显示下载进度
}
public void onCancelled(GenericTask task) {
// TODO 后台任务被取消的事件回调，适当情况下可以提示用户，如“下载已取消”
}
};
private String act = "index";
private String r_type = "1";
/**
* 加载数据任务
*
* @author windhuiyi
*
*/
private class LoadDataTask extends GenericTask {
ArrayList<Advs> advss = new ArrayList<Advs>();
@Override
protected TaskResult _doInBackground(TaskParams... params) {
// MzeatApplication application = MzeatApplication.getInstance();
Map<String, Object> result = new HashMap<String, Object>();
MzeatService service = new MzeatService();
result = service.getPoster(act, r_type);
int code = (Integer) result.get("code");
if (code == MzeatService.RESULT_OK) {
advss = (ArrayList<Advs>) result.get("advs");
return TaskResult.OK;
} else if (code == 0) {
return TaskResult.FAILED;
} else {
return TaskResult.IO_ERROR;
}
}
public ArrayList<Advs> getResponse() {
return advss;
}
};
public class NetworkChange extends ConnectionChangeReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
super.onReceive(context, intent);
if (super.success == true) {
if (load_result != load_fromnetwork_success) {
//
if (!showposter) {
showOldPoster();
}
getPoster();
super.success = false;
}
} else {
if (load_result == 0) {
// Log.e("load_result", String.valueOf(load_result));
showOldPoster();
// Log.e("showoldposter", "showoldposter");
}
}
}
}
boolean showposter = false;
ArrayList<String> img_poster = new ArrayList<String>();
private void showOldPoster() {
mPosterDb = new PosterDb(IndexActivity.this);
img_poster = mPosterDb.getImgs();
mPosterDb.closeDB();
if (img_poster.size() != 0) {
for (int i = 0; i < img_poster.size(); i++) {
RelativeLayout ll = (RelativeLayout) LayoutInflater.from(
IndexActivity.this).inflate(R.layout.img_poster, null);
ProgressBar pb = (ProgressBar) ll.findViewById(R.id.imagezoomdialog_progress) ;
ImageView imgView = (ImageView) ll.findViewById(R.id.sharephoto);
bmpManager.loadBitmap(img_poster.get(i), imgView,pb);
pageViews.add(ll);
Log.e("showoldposter", "showoldposter");
}
mPager.setAdapter(new myPagerView());
ll_poster.setVisibility(View.GONE);
mPager.setVisibility(View.VISIBLE);
indicator.setViewPager(mPager);
indicator.setSnap(true);
load_result = load_fromdb_success;
showposter = true;
// bmpManager.recycleBitmap();
}
}
private class mOnClickListener implements OnClickListener {
@Override
public void onClick(View v) {
Intent intent = new Intent();
// TODO Auto-generated method stub
switch (v.getId()) {
case R.id.btn_shopping:
// onPause();
mLoadDataTask = null;
intent.setClass(IndexActivity.this, ShoppingActivity.class);
startActivity(intent);
break;
case R.id.btn_privilege:
intent.setClass(IndexActivity.this, PrivilegeActivity.class);
startActivity(intent);
break;
case R.id.btn_microshare:
intent.setClass(IndexActivity.this, ShareActivity.class);
startActivity(intent);
break;
//修改了位置,变成招聘
case R.id.btn_shop:
intent.setClass(IndexActivity.this, InviteActivity.class);
startActivity(intent);
break;
case R.id.btn_sale:
intent.setClass(IndexActivity.this, SaleActivity.class);
startActivity(intent);
break;
//修改了位置，变成兑换
case R.id.btn_coupon:
intent.setClass(IndexActivity.this,ChangeActivity.class);
startActivity(intent);
break;
case R.id.btn_change:
//intent.setClass(IndexActivity.this,PubShareActivity.class);
//startActivity(intent);
if (MzeatApplication.getInstance().getpPreferencesConfig()
.getInt("loginstate", 0) == 1) {
intent = new Intent(IndexActivity.this,
PubShareActivity.class);
startActivityForResult(intent, 1);
} else {
intent = new Intent(IndexActivity.this, LoginActivity.class);
MzeatApplication.getInstance().getpPreferencesConfig()
.setInt("fromsharelist", 1);
ShowToast.showMessage(IndexActivity.this, "请您先登录再发分享。");
startActivity(intent);
}
break;
default:
break;
}
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// TODO Auto-generated method stub
if (keyCode == KeyEvent.KEYCODE_BACK) {
mLoadDataTask = null;
Intent MyIntent = new Intent(Intent.ACTION_MAIN);
MyIntent.addCategory(Intent.CATEGORY_HOME);
startActivity(MyIntent);
// Log.e("back", "back");
}
return super.onKeyDown(keyCode, event);
}
}