private void saveCurrent() {
PrintWriter writer = null;
try {
writer = new PrintWriter("config.txt", "UTF-8");
writer.println("PhoneNumbers:");
for (String s : Main.getEmails()) {
writer.println(s);
}
writer.println("Items:");
for (Item s : Main.getItems()) {
writer.println(s.getName() + "," + s.getWebsite());
}
results.setText("Current settings have been saved sucessfully.");
} catch (FileNotFoundException e1) {
e1.printStackTrace();
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
writer.close();
}
// 读写的方法
public void Save() {
try {
file.delete();
FileWriter writer = new FileWriter(file);
for (Item i : list)
writer.write(
i.getNumber()
+ ";"
+ i.getCategory()
+ ";"
+ i.getName()
+ ";"
+ i.getModel()
+ ";"
+ i.getStock()
+ "\n");
writer.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public void show() {
Collections.sort(
list,
new Comparator<Item>() {
public int compare(Item i1, Item i2) {
if (i1.getNumber() > i2.getNumber()) return 1;
else return -1;
}
});
for (Item i : list)
System.out.println(
i.getNumber()
+ ";"
+ i.getCategory()
+ ";"
+ i.getName()
+ ";"
+ i.getModel()
+ ";"
+ i.getStock());
}
private void displayInformation() {
results.setText("-Cell Phones-\n");
if (Main.getEmails().isEmpty()) {
results.append("\nNo Numbers");
} else {
ArrayList<String> emails = Main.getEmails();
int index = 0;
for (String s : emails) {
index++;
results.append("\n(" + index + ") " + s);
}
}
results.append("\n\n-Current Items-");
if (Main.getItems().isEmpty()) {
results.append("\n\nNo Items");
} else {
ArrayList<Item> items = Main.getItems();
int index = 0;
for (Item i : items) {
String s = i.getWebsite().substring(46, i.getWebsite().length());
index++;
for (int j = 0; j < s.length(); j++) {
if (s.substring(j, j + 1).equals("&")) {
s = s.substring(0, j);
}
}
results.append("\n\n(" + index + ")\nName: \t" + i.getName() + "\nItem: \t" + s);
}
results.append("\n\n");
}
}