Android Open Source - openpizza-android Shop View

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License

The source code is released under:

MIT License

Java Source Code

package de.openpizza.android.views;
/*from   w ww  .java2 s .c o  m*/
import java.util.ArrayList;
import java.util.List;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBar.Tab;
import android.util.Log;
import android.view.Menu;
import android.widget.TextView;

import com.google.gson.Gson;

import de.openpizza.android.Category;
import de.openpizza.android.R;
import de.openpizza.android.service.ShopIdService;
import de.openpizza.android.service.data.Product;
import de.openpizza.android.service.data.Shop;
import de.openpizza.android.service.restapi.RESTServiceCall;
import de.openpizza.android.service.restapi.RESTServiceHandler;
import de.openpizza.android.views.shopview.ShopViewTabsPagerAdapter;

public abstract class ShopView extends FragmentActivity implements
    ActionBar.TabListener, RESTServiceHandler<Shop> {

  private ViewPager viewPager;
  private ShopViewTabsPagerAdapter mAdapter;
  private int shop_id;
  private TextView shop_name;
  private TextView street;
  private TextView plz;
  private TextView city;

  RESTServiceCall<Void, Shop> service;

  /** give the Menu to load **/
  protected abstract int getMenuId();

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_shop_view);

    shop_id = getIntent().getIntExtra("SHOP_ID", 1);
    service = new ShopIdService(this);
    service.httpGet("shops/" + shop_id, "", this);
    // Initilization
    viewPager = (ViewPager) findViewById(R.id.container);
  }

  private static List<Category> shop2Categories(Shop shop) {
    List<Category> categories = new ArrayList<Category>();

    for (String category : shop.getProduct_categories()) {
      categories.add(new Category(category, new ArrayList<Product>()));
    }

    for (Product product : shop.getProducts()) {
      for (Category cat : categories) {
        if (cat.getName().equals(product.getCategory())) {
          cat.getProducts().add(product);
        }
      }
    }
    return categories;
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {

    int menuId = getMenuId();
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(menuId, menu);
    return true;
  }

  @Override
  public void onTabReselected(Tab arg0, FragmentTransaction arg1) {
    // TODO Auto-generated method stub

  }

  @Override
  public void onTabSelected(Tab arg0, FragmentTransaction arg1) {
    // TODO Auto-generated method stub

  }

  @Override
  public void onTabUnselected(Tab arg0, FragmentTransaction arg1) {
    // TODO Auto-generated method stub

  }

  @Override
  public void handleGetResponse(Shop response) {
    Log.v("ShopView.java hat Daten erhalten", new Gson().toJson(response));
    mAdapter = new ShopViewTabsPagerAdapter(getSupportFragmentManager(),
        shop2Categories(response), response);

    viewPager.setAdapter(mAdapter);

    shop_name = (TextView) findViewById(R.id.shop_name);
    street = (TextView) findViewById(R.id.shop_street);
    plz = (TextView) findViewById(R.id.shop_postcode);
    city = (TextView) findViewById(R.id.shop_city);

    shop_name.setText(response.getName());
    street.setText(response.getAddress());
    plz.setText(response.getPostcode());
    city.setText(response.getCity());
  }

  @Override
  public void handlePostResponse(Shop response) {
    // TODO Auto-generated method stub

  }

  @Override
  public void handlePutResponse(Shop response) {
    // TODO Auto-generated method stub

  }

  public int getShopId() {
    return this.shop_id;
  }
}

Java Source Code List

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