Exemplo n.º 1
0
  public void parseJSONObject(JSONObject jsonObject) {

    GlobalObject.getInstance().getItemList().clear();
    try {
      int code = jsonObject.getInt(Data.CODE);
      if (code == 200) {
        jsonArray_items = jsonObject.getJSONArray(Data.ITEMS);

        for (int i = 0; i < jsonArray_items.length(); i++) {
          JSONObject c = jsonArray_items.getJSONObject(i);
          Item item = new Item();
          item.setId(c.getInt(Data.ID));
          item.setName(c.getString(Data.NAME));
          item.setDesc(c.getString(Data.DESC));
          item.setPrice(c.getInt(Data.PRICE));
          item.setImage(c.getString(Data.IMAGE));
          GlobalObject.getInstance().getItemList().add(item);
        }
      }
    } catch (JSONException e) {
      e.printStackTrace();
    }
  }
Exemplo n.º 2
0
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_shop);

    // recieve passed mShop
    mShop = GlobalObject.getInstance().getPassedShop();
    setTitle(mShop.getName());

    mListView = (ListView) findViewById(R.id.listView);
    mEmptyView = (LinearLayout) findViewById(R.id.empty);
    mProgressBar = (ProgressBar) findViewById(R.id.progressBar);

    // OnClick Listener for listitem
    mListView.setOnItemClickListener(
        new AdapterView.OnItemClickListener() {
          @Override
          public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            GlobalObject.getInstance().setPosition(position);
            Intent intent = new Intent(activity, ActivityQuantity.class);
            startActivityForResult(intent, ACTIVITY_QUANTITY_ID);
          }
        });

    LayoutInflater inflater = getLayoutInflater();

    // getting items list by mShop id
    getItemListAsJSONObject();

    mDialog_warning = new AlertDialog.Builder(activity);
    mDialog_warning
        .setTitle("Want to go back?")
        .setMessage(Data.WARNING_MESSAGE_BACK_BUTTON)
        .setPositiveButton(
            "Ok",
            new DialogInterface.OnClickListener() {
              @Override
              public void onClick(DialogInterface dialog, int which) {
                mKeyGoBack = true;
                onBackPressed();
              }
            })
        .setNegativeButton("Cancel", null);
  }
Exemplo n.º 3
0
 public void setListViewAdapter() {
   if (GlobalObject.getInstance().getItemList().size() != 0) {
     mAdapter = new ItemsListAdapter(activity);
     mListView.setAdapter(mAdapter);
   }
 }