src/main/java/nitezh/ministock/activities/PortfolioActivity.java
/*
The MIT License
Copyright (c) 2013 Nitesh Patel http://niteshpatel.github.io/ministocks
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
package nitezh.ministock.activities;
import android.app.Activity;
import android.app.Dialog;
import android.os.Bundle;
import android.text.InputType;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Callable;
import nitezh.ministock.DialogTools;
import nitezh.ministock.PreferenceStorage;
import nitezh.ministock.R;
import nitezh.ministock.Storage;
import nitezh.ministock.domain.AndroidWidgetRepository;
import nitezh.ministock.domain.PortfolioStockRepository;
import nitezh.ministock.domain.StockQuote;
import nitezh.ministock.utils.NumberTools;
public class PortfolioActivity extends Activity {
private PortfolioStockRepository portfolioRepository;
private ListView mPortfolioListView;
private String mStockSymbol = "";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Storage storage = PreferenceStorage.getInstance(this);
AndroidWidgetRepository widgetRepository = new AndroidWidgetRepository(this);
this.portfolioRepository = new PortfolioStockRepository(
storage,
widgetRepository
);
this.portfolioRepository.updateStocksQuotes();
this.refreshView();
}
private void refreshView() {
setContentView(R.layout.portfolio);
List<Map<String, String>> listViewData = this.portfolioRepository.getDisplayInfo();
SimpleAdapter adapter = new SimpleAdapter(this, listViewData, R.layout.portfolio_list_item,
new String[]{
"symbol",
"name",
"buyPrice",
"date",
"limitHigh",
"limitLow",
"quantity",
"currentPrice",
"lastChange",
"totalChange",
"holdingValue"
},
new int[]{
R.id.portfolio_list_item_symbol,
R.id.portfolio_list_item_name,
R.id.portfolio_list_item_buy_price,
R.id.portfolio_list_item_date,
R.id.portfolio_list_item_limit_high,
R.id.portfolio_list_item_limit_low,
R.id.portfolio_list_item_quantity,
R.id.portfolio_list_item_current_price,
R.id.portfolio_list_item_last_change,
R.id.portfolio_list_item_total_change,
R.id.portfolio_list_item_holding_value
});
ListView portfolioListView = (ListView) findViewById(R.id.portfolio_list);
portfolioListView.setAdapter(adapter);
portfolioListView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
showPortfolioItemEdit(a, position);
}
});
registerForContextMenu(portfolioListView);
mPortfolioListView = portfolioListView;
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
View adapterView = ((AdapterContextMenuInfo) menuInfo).targetView;
View view = adapterView.findViewById(R.id.portfolio_list_item_symbol);
mStockSymbol = ((android.widget.TextView) view).getText().toString();
menu.setHeaderTitle(mStockSymbol);
menu.add(0, 0, 0, "Edit details");
menu.add(0, 1, 0, "Clear details");
}
@Override
public boolean onContextItemSelected(MenuItem item) {
if (item.getItemId() == 1) {
Callable callable = new Callable() {
@Override
public Object call() throws Exception {
portfolioRepository.updateStock(mStockSymbol);
refreshView();
return new Object();
}
};
DialogTools.alertWithCallback(this, "Confirm Delete",
"Clear portfolio info for " + mStockSymbol + "?", "Delete", "Cancel",
callable, null);
} else if (item.getItemId() == 0) {
AdapterContextMenuInfo menuInfo = ((AdapterView.AdapterContextMenuInfo) item.getMenuInfo());
showPortfolioItemEdit(mPortfolioListView, menuInfo.position);
}
return super.onContextItemSelected(item);
}
private void showPortfolioItemEdit(AdapterView<?> a, int position) {
// Create the portfolio item edit dialog
final Dialog portfolioItemEdit = new Dialog(this);
portfolioItemEdit.setContentView(R.layout.portfolio_item);
// Get current details
@SuppressWarnings("unchecked") HashMap<String, String> stockMap = (HashMap<String, String>) a.getItemAtPosition(position);
mStockSymbol = stockMap.get("symbol");
// Get current data for this stock
StockQuote data = this.portfolioRepository.stocksQuotes.get(mStockSymbol);
String currentPrice = "";
if (data != null)
currentPrice = data.getPrice();
// Get portfolio details for this stock
String price = stockMap.get("buyPrice") != null ? stockMap.get("buyPrice") : "";
String date = stockMap.get("date") != null ? stockMap.get("date") : "";
String quantity = stockMap.get("quantity") != null ? stockMap.get("quantity") : "";
String limitHigh = stockMap.get("limitHigh") != null ? stockMap.get("limitHigh") : "";
String limitLow = stockMap.get("limitLow") != null ? stockMap.get("limitLow") : "";
String customDisplay = stockMap.get("customName") != null ? stockMap.get("customName") : "";
// If there is no price data, use today's price and date
if (price.equals("")) {
price = currentPrice;
date = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
}
// Initialise the price
EditText priceEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_price);
priceEditText.setText(price);
// Initialise the date if the price has been set
// to avoid getting the <none held> text
EditText dateEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_date);
if (!date.equals("") && !price.equals(""))
dateEditText.setText(date);
// Initialise the quantity if the price has been set
EditText quantityEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_quantity);
if (!quantity.equals("") && !price.equals(""))
quantityEditText.setText(quantity);
// Initialise the limit high if the price has been set
EditText limitHighEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_limit_high);
if (!limitHigh.equals("") && !price.equals(""))
limitHighEditText.setText(limitHigh);
// Initialise the limit low if the price has been set
EditText limitLowEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_limit_low);
if (!limitLow.equals("") && !price.equals(""))
limitLowEditText.setText(limitLow);
// Initialise the custom display if the price has been set
EditText customDisplayText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_symbol);
customDisplayText.setInputType(InputType.TYPE_CLASS_TEXT + InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
if (!customDisplay.equals("") && !customDisplay.equals("No description"))
customDisplayText.setText(customDisplay);
// Setup OK button
Button okButton = (Button) portfolioItemEdit.findViewById(R.id.portfolio_item_save);
okButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// Retrieve updated price
EditText priceEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_price);
String price = priceEditText.getText().toString();
// Retrieve updated date
EditText dateEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_date);
String date = dateEditText.getText().toString();
// Retrieve updated quantity
EditText quantityEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_quantity);
String quantity = quantityEditText.getText().toString();
// Retrieve updated quantity
EditText limitHighEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_limit_high);
String limitHigh = limitHighEditText.getText().toString();
// Retrieve updated quantity
EditText limitLowEditText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_limit_low);
String limitLow = limitLowEditText.getText().toString();
// Retrieve custom display text
EditText customDisplayText = (EditText) portfolioItemEdit.findViewById(R.id.portfolio_item_symbol);
String customDisplay = customDisplayText.getText().toString();
// If the price is empty then clear all other values
if (price.equals("")) {
date = "";
quantity = "";
limitHigh = "";
limitLow = "";
}
// Otherwise validate the fields
else {
try {
// First validate and parse the data, if this fails then
// dismiss the dialog without making any changes
price = NumberTools.validatedDoubleString(price);
// Allow a blank date
if (!date.equals("")) {
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
date = formatter.format(formatter.parse(date.replaceAll("[./]", "-"))).toUpperCase();
}
// Allow a blank quantity
if (!quantity.equals("")) {
quantity = NumberTools.validatedDoubleString(quantity);
}
// Allow a blank limitHigh
if (!limitHigh.equals("")) {
limitHigh = NumberTools.validatedDoubleString(limitHigh);
}
// Allow a blank limitLow
if (!limitLow.equals("")) {
limitLow = NumberTools.validatedDoubleString(limitLow);
}
} catch (Exception e) {
// On error just ignore the input and close the dialog
portfolioItemEdit.dismiss();
return;
}
}
// If the string only has one digit after the decimal
// point add another one
if (price.indexOf(".") == price.length() - 2) {
price = price + "0";
}
// Update the actual values
portfolioRepository.updateStock(mStockSymbol, price, date, quantity,
limitHigh, limitLow, customDisplay);
refreshView();
portfolioItemEdit.dismiss();
}
});
// Setup Cancel button
Button cancelButton = (Button) portfolioItemEdit.findViewById(R.id.portfolio_item_cancel);
cancelButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
portfolioItemEdit.dismiss();
}
});
// Display the dialog
portfolioItemEdit.setTitle(mStockSymbol + " purchase details");
portfolioItemEdit.show();
}
@Override
public void onStop() {
super.onStop();
this.portfolioRepository.saveChanges();
//WidgetProviderBase.updateWidgets(this, WidgetProviderBase.UpdateType.VIEW_NO_UPDATE);
finish();
}
}