/**
*
*/
package coolbuy360.searchhealth;
import java.util.List;
import java.util.Map;
import coolbuy360.adapter.MemberAllergicListAdapter;
import coolbuy360.adapter.SmartAdapter.OnDeleteItemListener;
import coolbuy360.control.GestureListView;
import coolbuy360.logic.ConstantsSetting;
import coolbuy360.logic.User;
import coolbuy360.service.CommandResult;
import coolbuy360.service.TimestampException;
import coolbuy360.service.searchApp;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AbsListView.OnScrollListener;
import android.widget.AdapterView.OnItemClickListener;
/**
* ��Ա����ʷ
* @author yangxc
*
*/
public class MemberAllergic extends Activity implements OnItemClickListener {
private static final int DIALOG_Delete = 1;
private static final int Action_Add = 1;
private static final int Action_Edit = 2;
private int deletePosition = -1;
private GestureListView member_allergic_liv;
private Dialog pBarcheck;
private int pageIndex = 1;// ���ڵڼ�ҳ����
private int pageSize = ConstantsSetting.QLDefaultPageSize;// ÿҳ��ʾ������
private boolean isloading;
private Button loadMoreButton;
private ProgressBar proBar;
private TextView protxt;
private View loadMoreView;
private MemberAllergicListAdapter adapter;
LinearLayout async_begin;
LinearLayout async_error;
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.member_allergic);
// Ϊ�˳�����
searchApp.getInstance().addActivity(this);
// ���÷��ذ�ť
ImageButton actionbar_pre_btn = (ImageButton) this
.findViewById(R.id.actionbar_pre_btn);
actionbar_pre_btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
MemberAllergic.this.finish();
}
});
Button actionbar_add_btn = (Button) this
.findViewById(R.id.actionbar_add_btn);
actionbar_add_btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent().setClass(MemberAllergic.this, MemberAllergicInfo.class);
intent.putExtra("action", "add");
startActivityForResult(intent, Action_Add);
}
});
member_allergic_liv = (GestureListView) this
.findViewById(R.id.member_allergic_liv);
loadMoreView = getLayoutInflater().inflate(R.layout.p_druglist_foot,
null);
loadMoreButton = (Button) loadMoreView
.findViewById(R.id.p_listview_footbtn);
proBar = (ProgressBar) loadMoreView.findViewById(R.id.p_probar);
protxt = (TextView) loadMoreView.findViewById(R.id.p_protxt);
member_allergic_liv.addFooterView(loadMoreView);
// *******************************����ļ����¼���������������������������������������������������������������
async_begin = (LinearLayout) findViewById(R.id.async_begin);
async_begin.setVisibility(View.VISIBLE);
async_error = (LinearLayout) findViewById(R.id.async_error);
member_allergic_liv.setVisibility(View.GONE);
new AsyncLoadList().execute();
}
/**
* �¼�����
* ����flingState��ֵΪ�¼�
* ����posΪListView��ÿһ��
*/
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int pos, long arg3) {
// TODO Auto-generated method stub
char flingState = member_allergic_liv.getFlingState();
Log.v("MY_TAG", "onItemClick: state="+flingState+", pos="+pos);
switch(flingState) {
// �������¼�
case GestureListView.FLING_LEFT: {
member_allergic_liv.setFlingState(GestureListView.FLING_CLICK);
break;
}
// �����һ��¼�
case GestureListView.FLING_RIGHT: {
member_allergic_liv.setFlingState(GestureListView.FLING_CLICK);
break;
}
// �������¼�
case GestureListView.FLING_CLICK: {
switch(pos) {
case 0:break;
case 1:break;
}
//FootView Item ���
if (arg3 == -1)
return;
Map<String, String> item = (Map<String, String>)adapter.getItem(pos);
Intent intent = new Intent().setClass(this, MemberAllergicInfo.class);
intent.putExtra("action", "edit");
intent.putExtra("position", pos);
intent.putExtra("id", item.get("id"));
intent.putExtra("occurrencetime", item.get("occurrencetime"));
intent.putExtra("allergen", item.get("allergen"));
intent.putExtra("symptom", item.get("symptom"));
intent.putExtra("remarks", item.get("remarks"));
startActivityForResult(intent, Action_Edit);
break;
}
}
}
/**
* ��ʼ��������
*
* @param name
* ����idֵ
*/
private void initAdapter(List<Map<String, String>> sourceList) {
// TODO Auto-generated method stub
adapter = new MemberAllergicListAdapter(MemberAllergic.this, sourceList);
if (sourceList.size() < pageSize) {
loadMoreView.setVisibility(View.GONE);
} else {
}
member_allergic_liv.setVisibility(View.VISIBLE);
member_allergic_liv.setAdapter(adapter);
// ����ɾ���¼�
adapter.setOnDeleteItemListener(new OnDeleteItemListener() {
@Override
public void onDeleteItem(View v, int position) {
// TODO Auto-generated method stub
deletePosition = position;
showDialog(DIALOG_Delete);
}
});
// ���õ�����¼�
member_allergic_liv.setOnItemClickListener(this);
member_allergic_liv.setOnScrollListener(new OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
}
@Override
public void onScroll(AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount) {
// TODO Auto-generated method stub
if (firstVisibleItem + visibleItemCount == totalItemCount) {
if (!isloading)// ���û�м�����
{
loadMoreButton.setVisibility(View.GONE);
proBar.setVisibility(View.VISIBLE);
protxt.setVisibility(View.VISIBLE);
new AsynLoader_more().execute();
} else {
}
}
}
});
//loadMoreButton.setOnClickListener(new moreOnClick());
}
private final class moreOnClick implements OnClickListener {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
loadMoreButton.setVisibility(View.GONE);
proBar.setVisibility(View.VISIBLE);
protxt.setVisibility(View.VISIBLE);
new AsynLoader_more().execute();
}
}
/**
* ��һ���첽��������
*/
private class AsyncLoadList extends
AsyncTask<String, Void, Integer> {
List<Map<String, String>> innerlist;
@Override
protected Integer doInBackground(String... params) {
try {
String memberid = User.getMemberID();
if (memberid != null) {
innerlist = coolbuy360.logic.MemberAllergic
.getListByMemberID(memberid, pageSize, 1);
} else {
return -3;
}
if (innerlist != null) {
return (innerlist.size() > 0) ? 0 : 1;
} else {
return 2;
}
} catch (TimestampException ex) {
return -2;
} catch (Exception ex) {
return 2;
}
}
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
pageIndex = 1;
isloading = false;
async_error.setVisibility(View.GONE);
loadMoreView.setVisibility(View.VISIBLE);
}
@Override
// �������
protected void onPostExecute(Integer result) {
if (result == 0) {
initAdapter(innerlist);
async_begin.setVisibility(View.GONE);
} else if (result == 1) {
async_begin.setVisibility(View.GONE);
TextView async_error_txt = (TextView) async_error
.findViewById(R.id.async_error_txt);
Button async_error_reflesh = (Button) async_error
.findViewById(R.id.async_error_reflesh);
async_error_reflesh.setVisibility(View.GONE);
async_error_txt.setText("û�й�����¼");
async_error.setVisibility(View.VISIBLE);
} else {
async_begin.setVisibility(View.GONE);
async_error.setVisibility(View.VISIBLE);
TextView async_error_txt = (TextView) async_error
.findViewById(R.id.async_error_txt);
if (result == -2) {
async_error_txt.setText(R.string.error_timestamp);
} else if (result == -3) {
async_error_txt.setText(R.string.error_unlogin);
} else {
async_error_txt.setText(R.string.error_nonetwork);
}
Button async_error_reflesh = (Button) async_error
.findViewById(R.id.async_error_reflesh);
async_error_reflesh.setVisibility(View.VISIBLE);
async_error_reflesh.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
async_error.setVisibility(View.GONE);
async_begin.setVisibility(View.VISIBLE);
new AsyncLoadList().execute();
}
});
}
}
}
/**
* ��ҳ���ظ�������
*/
private class AsynLoader_more extends AsyncTask<String, Void, Integer> {
List<Map<String, String>> innerlist;
@Override
protected Integer doInBackground(String... params) {
// TODO Auto-generated method stub
try {
String memberid = User.getMemberID();
if (memberid != null) {
innerlist = coolbuy360.logic.MemberAllergic
.getListByMemberID(memberid, pageSize,
pageIndex + 1);
} else {
return -3;
}
if (innerlist != null) {
return (innerlist.size() > 0) ? 0 : 1;
} else {
return 2;// �������Ӵ���
}
} catch (Exception e) {
// TODO Auto-generated catch block
return 2;
}
}
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
isloading = true;
}
@Override
protected void onPostExecute(Integer result) {
// TODO Auto-generated method stub
if (result == 0) {
for (Map<String, String> item : innerlist) {
adapter.addItem(item);
}
if (innerlist.size() < pageSize) {
loadMoreView.setVisibility(View.GONE);
} else {
loadMoreButton.setText("����");
loadMoreButton.setVisibility(View.VISIBLE);
}
proBar.setVisibility(View.GONE);
protxt.setVisibility(View.GONE);// ����progressbar
isloading = false;
adapter.notifyDataSetChanged();
pageIndex++;
} else if (result == 1) { // ������ݼ������
loadMoreView.setVisibility(View.VISIBLE);
loadMoreButton.setVisibility(View.VISIBLE);
loadMoreButton.setBackgroundColor(getResources().getColor(
R.color.transparent));
loadMoreButton.setClickable(false);
loadMoreButton.setText("û�и�������");
proBar.setVisibility(View.GONE); // ����progressbar
protxt.setVisibility(View.GONE);
// isloading = false;
} else {
loadMoreButton.setVisibility(View.VISIBLE);
loadMoreButton.setBackgroundColor(getResources().getColor(
R.color.transparent));
loadMoreButton.setText("�������Ӵ���");
proBar.setVisibility(View.GONE);
protxt.setVisibility(View.GONE);// ����progressbar
isloading = false;
}
}
}
/**
* �첽ɾ����¼
*/
private class AsyncDelete extends AsyncTask<Integer, Void, Boolean> {
int position = -1;
protected void onPreExecute() {
// TODO Auto-generated method stub
pBarcheck = new Dialog(MemberAllergic.this, R.style.dialog);
pBarcheck.setContentView(R.layout.custom_progress);
pBarcheck.setCancelable(true);
pBarcheck.show();
super.onPreExecute();
}
@Override
protected Boolean doInBackground(Integer... params) {
// TODO Auto-generated method stub
try {
if (params.length > 0) {
position = params[0];
Map<String, String> item = (Map<String, String>)adapter.getItem(position);
String id = item.get("id");
CommandResult resultmessage = coolbuy360.logic.MemberAllergic.Delete(id);
return resultmessage.getResult();
} else {
return false;
}
} catch (Exception e) {
// TODO Auto-generated catch block
return false;
}
}
@Override
protected void onPostExecute(Boolean result) {
// TODO Auto-generated method stub
if (result)// ���ɾ���ɹ�
{
member_allergic_liv.deleteSuccess(position);
pBarcheck.cancel();
Toast.makeText(getBaseContext(), "ɾ���ɹ�", Toast.LENGTH_SHORT).show();
} else {
pBarcheck.cancel();
Toast.makeText(getBaseContext(), "ɾ��ʧ��", Toast.LENGTH_SHORT).show();
}
}
}
@Override
protected Dialog onCreateDialog(int id) {
// TODO Auto-generated method stub
switch (id) {
case DIALOG_Delete:
return new AlertDialog.Builder(this)
.setTitle("��ʾ")
.setMessage("��ȷ��Ҫɾ����¼��?")
.setPositiveButton("ȷ��", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
/* User clicked OK so do some stuff */
new AsyncDelete().execute(deletePosition);
}
})
.setNegativeButton("ȡ��", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
})
.create();
}
return null;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
// ����resultCode����ͬ����·��ص�ֵ
switch (requestCode) {
case Action_Add:
// �����ɹ������¼�������ˢ�µ�ǰ�б�ҳ��
new AsyncLoadList().execute();
break;
case Action_Edit:
// �ijɹ������б��е���������ݣ���ˢ����ʾ
Bundle resultBundle = data.getExtras();
int position = resultBundle.getInt("position");
Map<String, String> item = (Map<String, String>)adapter.getItem(position);
item.put("occurrencetime", resultBundle.getString("occurrencetime"));
item.put("allergen", resultBundle.getString("allergen"));
item.put("symptom", resultBundle.getString("symptom"));
item.put("remarks", resultBundle.getString("remarks"));
adapter.notifyDataSetChanged();
break;
default:
break;
}
} else if (resultCode == RESULT_CANCELED) { // �������ء�
}
}
}