/** 清空我的菜单数据 */
public void clearElecartList() {
dbhelper.deleteAllData(DBHelper.ELE_CART_TM_NAME);
Cursor ec = dbhelper.query(DBHelper.ELE_CART_TM_NAME);
electrocartgoodslists = jmelecart.getElecarttoSQLite(ec);
ec.close();
// 提示菜单清楚
String msg = "您的菜单已被删除";
Toast t = Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_LONG);
t.show();
}
/** 隐重新计算elecart内容 */
public void calnewElecartListView() {
electrocartgoodslists.clear();
// 读取ele_cart缓存
Cursor ec = dbhelper.query(DBHelper.ELE_CART_TM_NAME);
electrocartgoodslists = jmelecart.getElecarttoSQLite(ec);
ec.close();
Context mContext = YooxiCoffeeGoodsDetail.this;
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(LAYOUT_INFLATER_SERVICE);
final View alertCartlist = inflater.inflate(R.layout.yooxicafe_alertlist, null);
listViewForCart = (ListView) alertCartlist.findViewById(R.id.yooxicartlistview); // 我的菜单listview
listViewForCart.setAdapter(
new JshopMyElecartListViewAdapter(electrocartgoodslists, this.getApplicationContext()));
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.requestWindowFeature(Window.FEATURE_NO_TITLE); // 设置无标题窗口
super.getWindow()
.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN); // 全屏模式
super.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); // 强制为横屏
this.setContentView(R.layout.yooxicafe_goodslist);
Intent intent = this.getIntent();
String goodsid = intent.getStringExtra("goodsid");
Cursor c = dbhelper.queryByParamgoodsid(dbhelper.GOODS_TM_NAME, goodsid);
try {
goodslists = jmGoodsListAction.getGoodsListSQLiteNoZip(c);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
c.close();
if (!goodslists.isEmpty()) {
holder.setGoodsimage((ImageView) this.findViewById(R.id.goodsimage));
holder.setGoodsname((TextView) this.findViewById(R.id.goodsname));
holder.setWeight((TextView) this.findViewById(R.id.valueweight));
holder.setUnitname((TextView) this.findViewById(R.id.unitname));
holder.setMemberprice((TextView) this.findViewById(R.id.memberprice));
holder.setDetail((TextView) this.findViewById(R.id.goodsdetail));
holder.getGoodsimage().setImageBitmap((Bitmap) goodslists.get(0).get("pictureurl"));
holder.getGoodsname().setText(goodslists.get(0).get("goodsname").toString());
holder.getMemberprice().setText(goodslists.get(0).get("memberprice").toString());
holder.getUnitname().setText(goodslists.get(0).get("unitname").toString());
holder.getWeight().setText(goodslists.get(0).get("weight").toString());
}
// 处理返回事件响应
getback = (TextView) this.findViewById(R.id.getback);
getback.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
// 处理加入餐车事件
countplus = (TextView) this.findViewById(R.id.countplus);
countplus.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
addtoCart(goodslists, 0);
}
});
// 查看已选
checkselected = (TextView) this.findViewById(R.id.checkselected);
checkselected.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
setElecartListView();
}
});
}
/** 读取我的菜单数据 */
public void setElecartListView() {
electrocartgoodslists.clear();
// 读取ele_cart缓存
Cursor ec = dbhelper.query(DBHelper.ELE_CART_TM_NAME);
electrocartgoodslists = jmelecart.getElecarttoSQLite(ec);
ec.close();
/** 构建弹出框 */
AlertDialog.Builder builder;
Context mContext = YooxiCoffeeGoodsDetail.this;
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(LAYOUT_INFLATER_SERVICE);
final View alertCartlist = inflater.inflate(R.layout.yooxicafe_alertlist, null);
listViewForCart = (ListView) alertCartlist.findViewById(R.id.yooxicartlistview); // 我的菜单listview
builder = new AlertDialog.Builder(mContext);
listViewForCart.setAdapter(
new JshopMyElecartListViewAdapter(electrocartgoodslists, this.getApplicationContext()));
// 初始化控件
TextView confirm = (TextView) alertCartlist.findViewById(R.id.confirm);
TextView clearall = (TextView) alertCartlist.findViewById(R.id.clearall);
// 计算总价
total = 0.0;
if (!electrocartgoodslists.isEmpty()) {
for (int i = 0; i < electrocartgoodslists.size(); i++) {
total =
Arith.add(
total,
Arith.mul(
Double.parseDouble(electrocartgoodslists.get(i).get("memberprice").toString()),
Double.parseDouble(
electrocartgoodslists.get(i).get("needquantity").toString())));
}
TextView countmoney = (TextView) alertCartlist.findViewById(R.id.countmoney);
countmoney.setText("￥" + total);
} else {
TextView countmoney = (TextView) alertCartlist.findViewById(R.id.countmoney);
countmoney.setText("￥" + total);
}
builder.setTitle("已点清单").setView(alertCartlist);
final AlertDialog alert = builder.create();
alert.show();
// confirm事件响应
confirm.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
alert.dismiss();
}
});
// 清空菜单clearall
clearall.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
clearList();
alert.dismiss();
}
});
}
