/**
* Reads the UI email field and searches for a client with the given email. If the given email is
* empty, shows all clients available in the system. If a client with the given email is found,
* shows the personal and billing information of the client. If no client is found, displays a
* message saying that no client was found.
*
* @param view the current view
*/
public void searchClient(View view) {
// Input from EditText
EditText editEmail = (EditText) findViewById(R.id.editClientEmailText);
String textEmail = editEmail.getText().toString();
// Input from Spinner
Spinner spinner = (Spinner) findViewById(R.id.client_email_spinner);
String spinnerEmail = spinner.getSelectedItem().toString();
// If input from EditText is empty, use the selected email address
// from spinner
String email = null;
if (!textEmail.matches("")) {
email = textEmail;
} else {
email = spinnerEmail;
}
Client client = null;
try {
client = dc.getClient(email);
} catch (Exception e) {
}
if (client == null) {
Toast.makeText(
getApplicationContext(),
"There is no client with the" + " given email.",
Toast.LENGTH_LONG)
.show();
} else {
Intent intent = new Intent(this, ViewClientInfoActivity.class);
intent.putExtra("clientEmail", email);
startActivity(intent);
}
}
/** Loads the clients' emails into the spinner. */
private void loadEmailSpinner() {
spinner = (Spinner) findViewById(R.id.client_email_spinner);
List<String> emailList = new ArrayList<String>();
Map<String, Client> clients = dc.getClients();
emailList.add("Select a client's email");
for (String email : clients.keySet()) {
emailList.add(email);
}
ArrayAdapter<String> dataAdapter =
new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, emailList);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(dataAdapter);
spinner.setOnItemSelectedListener(
new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
String spinnerEmail = spinner.getSelectedItem().toString();
if (!spinnerEmail.equals("Select a client's email")) {
Intent intent = new Intent(SearchClientActivity.this, ViewClientInfoActivity.class);
intent.putExtra("clientEmail", spinnerEmail);
startActivity(intent);
}
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// do nothing
}
});
}
/** Searches for a client, displaying their personal and billing information. */
public class SearchClientActivity extends Activity {
/** The DataController instance. */
private DataController dc = DataController.getInstance();
/** The spinner to display the clients' emails. */
private Spinner spinner;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search_client);
loadEmailSpinner();
}
/** Loads the clients' emails into the spinner. */
private void loadEmailSpinner() {
spinner = (Spinner) findViewById(R.id.client_email_spinner);
List<String> emailList = new ArrayList<String>();
Map<String, Client> clients = dc.getClients();
emailList.add("Select a client's email");
for (String email : clients.keySet()) {
emailList.add(email);
}
ArrayAdapter<String> dataAdapter =
new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, emailList);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(dataAdapter);
spinner.setOnItemSelectedListener(
new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
String spinnerEmail = spinner.getSelectedItem().toString();
if (!spinnerEmail.equals("Select a client's email")) {
Intent intent = new Intent(SearchClientActivity.this, ViewClientInfoActivity.class);
intent.putExtra("clientEmail", spinnerEmail);
startActivity(intent);
}
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// do nothing
}
});
}
/**
* Reads the UI email field and searches for a client with the given email. If the given email is
* empty, shows all clients available in the system. If a client with the given email is found,
* shows the personal and billing information of the client. If no client is found, displays a
* message saying that no client was found.
*
* @param view the current view
*/
public void searchClient(View view) {
// Input from EditText
EditText editEmail = (EditText) findViewById(R.id.editClientEmailText);
String textEmail = editEmail.getText().toString();
// Input from Spinner
Spinner spinner = (Spinner) findViewById(R.id.client_email_spinner);
String spinnerEmail = spinner.getSelectedItem().toString();
// If input from EditText is empty, use the selected email address
// from spinner
String email = null;
if (!textEmail.matches("")) {
email = textEmail;
} else {
email = spinnerEmail;
}
Client client = null;
try {
client = dc.getClient(email);
} catch (Exception e) {
}
if (client == null) {
Toast.makeText(
getApplicationContext(),
"There is no client with the" + " given email.",
Toast.LENGTH_LONG)
.show();
} else {
Intent intent = new Intent(this, ViewClientInfoActivity.class);
intent.putExtra("clientEmail", email);
startActivity(intent);
}
}
/** Displays activity responsible for showing all clients. */
public void viewAll(View view) {
Intent intent = new Intent(this, ListClientsResultActivity.class);
startActivity(intent);
}
/** Returns the user to the AdministratorActivity when pressing "Back" button. */
@Override
public void onBackPressed() {
Intent intent = new Intent(this, AdministratorActivity.class);
startActivity(intent);
}
}
