@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handles item selection in action bar
if (item.getItemId() == R.id.action_save_profile) {
/*
Performs validation of input data
*/
boolean isError = false;
if (name.getText().length() == 0) {
isError = true;
name.setError("Name is required");
}
if (name.getText().toString().trim().length() > 50) {
isError = true;
name.setError("Name can't be longer than 50 characters");
}
if (textTimeMinutes.getText().equals("00") && textTimeSeconds.getText().equals("00")) {
isError = true;
timeError.setError("Time is required");
}
if (repeat.isChecked() && repeatNumber.getText().length() == 0) {
isError = true;
repeatNumber.setError("Number of laps is required");
}
/*
Produces an error if:
- name of profile is taken and adding a new profile
- changed profile name is taken
*/
if (dbHandler.profileExists(name.getText().toString().trim())) {
if (!isEditingProfile || !name.getText().toString().trim().equals(profile.getName())) {
isError = true;
name.setError("Name already exists");
}
}
if (!isError) {
// Either adds or edits the profile depending on what's needed
if (isEditingProfile) {
setResult(PROFILE_EDITED);
updateProfile();
} else {
setResult(PROFILE_ADDED);
addProfile();
}
finish();
}
}
return super.onOptionsItemSelected(item);
}
private void updateProfile() {
// Updates profile object with user's settings
profile.setName(name.getText().toString().trim());
profile.setMinutes(Integer.parseInt(textTimeMinutes.getText().toString()));
profile.setSeconds(Integer.parseInt(textTimeSeconds.getText().toString()));
profile.setRepeat(repeat.isChecked());
// Only set user's repeatNumber if repeat is checked
profile.setRepeatNumber(
(repeat.isChecked()) ? Integer.parseInt(repeatNumber.getText().toString()) : 0);
dbHandler.saveEditedProfile(profile);
}
private void addProfile() {
// Creates a profile object with user's settings (to be inserted to the database)
Profile newProfile = new Profile(name.getText().toString().trim());
newProfile.setMinutes(Integer.parseInt(textTimeMinutes.getText().toString()));
newProfile.setSeconds(Integer.parseInt(textTimeSeconds.getText().toString()));
newProfile.setRepeat(repeat.isChecked());
// Only set user's repeatNumber if repeat is checked
newProfile.setRepeatNumber(
(repeat.isChecked()) ? Integer.parseInt(repeatNumber.getText().toString()) : 0);
dbHandler.addProfile(newProfile);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Sets the activity_profile as this activity's display
setContentView(R.layout.activity_profile);
// Initialising components
// Input area components
name = (EditText) findViewById(R.id.profile_text_name);
repeatNumber = (EditText) findViewById(R.id.profile_text_repeat);
textTimeMinutes = (TextView) findViewById(R.id.profile_text_time_minutes);
textTimeSeconds = (TextView) findViewById(R.id.profile_text_time_seconds);
timeError = (TextView) findViewById(R.id.profile_text_time_error);
repeat = (CheckBox) findViewById(R.id.profile_checkbox_repeat);
// Database
dbHandler = new DBHandler(this, null, null, 1);
// Handles click events for textTimeMinutes and textTimeSeconds
textTimeMinutes.setOnClickListener(new TextTimeClickListener(true, this));
textTimeSeconds.setOnClickListener(new TextTimeClickListener(false, this));
if (getIntent().hasExtra("profileID")) {
isEditingProfile = true;
// Changes activity's title to @string/title_edit_profile
setTitle(R.string.title_edit_profile);
// Creates new chosen profile object
profile = dbHandler.getProfile(getIntent().getIntExtra("profileID", 1));
// Sets input box values for profile loaded from database
name.setText(profile.getName());
setTextTime(textTimeMinutes, profile.getMinutes());
setTextTime(textTimeSeconds, profile.getSeconds());
repeat.setChecked(profile.isRepeat());
repeatNumber.setText(Integer.toString(profile.getRepeatNumber()));
} else {
// Changes activity's title to @string/title_new_profile
setTitle(R.string.title_new_profile);
}
}