diff options
Diffstat (limited to 'branches/sca-java-1.x/samples/store-android/src/store')
-rw-r--r-- | branches/sca-java-1.x/samples/store-android/src/store/android/catalog.java | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/branches/sca-java-1.x/samples/store-android/src/store/android/catalog.java b/branches/sca-java-1.x/samples/store-android/src/store/android/catalog.java deleted file mode 100644 index 834362352a..0000000000 --- a/branches/sca-java-1.x/samples/store-android/src/store/android/catalog.java +++ /dev/null @@ -1,250 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package store.android; - -import java.util.ArrayList; -import java.util.List; - -import services.Catalog; -import services.CatalogProxy; -import services.Item; -import services.ShoppingCartProxy; -import android.app.AlertDialog; -import android.app.TabActivity; -import android.content.DialogInterface; -import android.graphics.Typeface; -import android.os.Bundle; -import android.util.Log; -import android.view.View; -import android.view.View.OnClickListener; -import android.widget.AdapterView; -import android.widget.ArrayAdapter; -import android.widget.Button; -import android.widget.ListView; -import android.widget.TabHost; -import android.widget.TextView; -import android.widget.AdapterView.OnItemClickListener; -import android.widget.TabHost.OnTabChangeListener; -import android.widget.TabHost.TabSpec; - - - -public class catalog extends TabActivity { - private Catalog catalogProxy = new CatalogProxy(); - private ShoppingCartProxy shoppingCartProxy = new ShoppingCartProxy(); - - private TabHost mTabHost; - private ListView itemsList, cartList; - private TextView txtTotal,txtEmpty; - private TabSpec catalogTab, cartTab; - private Button btnClean; - private Item[] items; - private List<Item> cartItems=new ArrayList<Item>(); - - - private void getCatalogItems() { - items=catalogProxy.get(); - } - - private void getCartItems() { - Item[] i = shoppingCartProxy.getItems(); - if (i != null) { - for (Item item : i) { - cartItems.add(item); - } - } - Log.e(getString(R.string.app_tag), String.valueOf(cartItems.size()) + " cart items retrieved"); - } - - /** Called when the activity is first created. */ - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - Log.e(getString(R.string.app_tag), getString(R.string.start_tag)); - // Load UI from layout file - setContentView(R.layout.main); - - findViews(); - - // Get data to be loaded to UI - getCatalogItems(); - getCartItems(); - - // Load UI with data - itemsList.setAdapter(new ArrayAdapter<Item>(this, R.layout.cat_row, R.id.txtItemC, items)); - itemsList.setChoiceMode(ListView.CHOICE_MODE_SINGLE); - itemsList.setClickable(true); - reloadShoppingCart(); - - // Set Listeners - listen(); - } - - - - /** - * Retrieve UI Content - */ - public void findViews() - { - mTabHost = getTabHost(); - mTabHost.addTab(mTabHost.newTabSpec(getString(R.string.tab_catalog)).setIndicator(getString(R.string.title_catalog)).setContent(R.id.ListView01)); - mTabHost.addTab(mTabHost.newTabSpec(getString(R.string.tab_shop)).setIndicator(getString(R.string.title_shop)).setContent(R.id.tab02)); - mTabHost.setCurrentTab(0); - itemsList=(ListView)findViewById(R.id.ListView01); - cartList=(ListView)findViewById(R.id.ListView02); - btnClean=(Button)findViewById(R.id.btnClean); - btnClean.setText(R.string.btn_clean); - txtTotal=(TextView)findViewById(R.id.txtTotal); - txtTotal.setTextSize((float) 15.0); - txtTotal.setTypeface(Typeface.DEFAULT_BOLD); - txtEmpty=(TextView)findViewById(R.id.txtEmpty); - txtEmpty.setTypeface(null, Typeface.ITALIC); - - } - - /** - * Implements all needed listeners for the UI - */ - public void listen() { - // Handles total display between tab switching - mTabHost.setOnTabChangedListener(new OnTabChangeListener() { - - public void onTabChanged(String tabId) { - // TODO Auto-generated method stub - if (tabId.compareTo("shopping_cart_tab") == 0) { - reloadShoppingCart(); - } - } - }); - - btnClean.setOnClickListener(new OnClickListener(){ - public void onClick(View arg0) { - // TODO Auto-generated method stub - new AlertDialog.Builder(catalog.this) - .setTitle("Tuscany Android Store") - .setMessage("You're about to erase all items. Proceed ?") - .setIcon(R.drawable.icon) - .setPositiveButton(R.string.alert_yes, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int whichButton) { - if(shoppingCartProxy.clearCartContent()) - { - cartItems.clear(); - Log.i(getString(R.string.app_tag), getString(R.string.del_all_ok)); - reloadShoppingCart(); - } - }}) - .setNegativeButton(R.string.alert_cancel, new DialogInterface.OnClickListener(){ - - public void onClick(DialogInterface dialog, int which) { - // TODO Auto-generated method stub - } - }) - .show(); - - - - } - - }); - - itemsList.setOnItemClickListener(new OnItemClickListener(){ - - public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, - long arg3) { - // TODO Auto-generated method stub - addItemAction(items[(int)arg3]); - - } - - }); - - cartList.setOnItemClickListener(new OnItemClickListener(){ - - - public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, - long arg3) { - // TODO Auto-generated method stub - removeItemAction(cartItems.get((int)arg3)); - } - - }); - - } - - public void addItemAction(Item item) - { - //add item to shopping cart. - Item tmp=new Item(item.getName(), item.getPrice()); - if(shoppingCartProxy.addItem(tmp)) - { - cartItems.add(tmp); - Log.i(getString(R.string.app_tag), getString(R.string.add_entry_ok)+item); - } - - else - Log.e(getString(R.string.app_tag), getString(R.string.add_entry_ko)+item); - - } - - public void removeItemAction(Item item) - { - if(shoppingCartProxy.removeItem(item) && cartItems.remove(item)) - { - Log.i(getString(R.string.app_tag), getString(R.string.del_entry_ok)+item); - } - else - Log.i(getString(R.string.app_tag), getString(R.string.del_entry_ko)+item); - reloadShoppingCart(); - - } - - /** - * Refreshes the Shopping cart list when the adapter behind is updated - */ - public void reloadShoppingCart() - { - Item[] cartArray=new Item[cartItems.size()]; - cartList.setChoiceMode(ListView.CHOICE_MODE_SINGLE); - cartList.setClickable(true); - cartList.setAdapter(new ArrayAdapter<Item>(this, - R.layout.shop_row, R.id.txtItemS, cartItems.toArray(cartArray))); - if(!cartList.getAdapter().isEmpty()) - { - txtTotal.setVisibility(TextView.VISIBLE); - txtEmpty.setText("Click on an item below to remove it"); - btnClean.setVisibility(Button.VISIBLE); - } - else - { - txtTotal.setVisibility(TextView.INVISIBLE); - txtEmpty.setVisibility(TextView.VISIBLE); - txtEmpty.setText(R.string.txt_empty); - btnClean.setVisibility(Button.INVISIBLE); - } - String tt=shoppingCartProxy.getTotal(); - txtTotal.setText(getString(R.string.title_order)+": "+(tt.length()>5?tt.substring(0,5):tt)); - - } - - - -}
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