package com.evancharlton.mileage;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentValues;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
public class AddVehicleView extends Activity {
protected EditText m_year;
protected EditText m_make;
protected EditText m_model;
protected EditText m_title;
protected Button m_save;
protected CheckBox m_default;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.edit_vehicle);
initUI();
}
protected void initUI() {
m_year = (EditText) findViewById(R.id.vehicle_year);
m_make = (EditText) findViewById(R.id.vehicle_make);
m_model = (EditText) findViewById(R.id.vehicle_model);
m_title = (EditText) findViewById(R.id.vehicle_title);
m_save = (Button) findViewById(R.id.vehicle_save_btn);
m_default = (CheckBox) findViewById(R.id.vehicle_default);
m_year.requestFocus();
// set up the handlers
m_save.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
ContentValues values = save();
if (values == null) {
return;
}
getContentResolver().insert(Vehicles.CONTENT_URI, values);
finish();
}
});
}
protected ContentValues save() {
// do some error checking
String year = m_year.getText().toString().trim();
String make = m_make.getText().toString().trim();
String model = m_model.getText().toString().trim();
String title = m_title.getText().toString().trim();
int error = 0;
if (year.length() == 0) {
error = R.string.error_year;
}
if (make.length() == 0) {
error = R.string.error_make;
}
if (model.length() == 0) {
error = R.string.error_model;
}
if (title.length() == 0) {
error = R.string.error_title;
}
if (error != 0) {
AlertDialog dlg = new AlertDialog.Builder(this).create();
dlg.setTitle(R.string.error);
dlg.setMessage(getString(error));
dlg.show();
return null;
}
// save the changes
ContentValues values = new ContentValues();
values.put(Vehicles.YEAR, m_year.getText().toString().trim());
values.put(Vehicles.MAKE, m_make.getText().toString().trim());
values.put(Vehicles.MODEL, m_model.getText().toString().trim());
values.put(Vehicles.TITLE, m_title.getText().toString().trim());
if (m_default.isChecked()) {
values.put(Vehicles.DEFAULT, System.currentTimeMillis());
}
return values;
}
public boolean onCreateOptionsMenu(Menu menu) {
HelpDialog.injectHelp(menu, 'h');
return super.onCreateOptionsMenu(menu);
}
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case HelpDialog.MENU_HELP:
HelpDialog.create(this, R.string.help_title_vehicle_add, R.string.help_vehicle_add);
break;
}
return super.onOptionsItemSelected(item);
}
}