@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
getSupportActionBar().setTitle(R.string.preferences);
getSupportActionBar().setIcon(R.drawable.logo);
{
Preference preference = findPreference(getString(R.string.log_out_preference));
preference.setOnPreferenceClickListener(
new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
API.clearCredentials(PreferenceActivity.this);
Intent intent = new Intent(PreferenceActivity.this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
finish();
return true;
}
});
}
{
ListPreference preference =
(ListPreference) findPreference(getString(R.string.subgroup_preference));
preference.setSummary(
getResources().getStringArray(R.array.subgroups)[new Preferences(this).getSubgroup()]);
}
{
ListPreference preference =
(ListPreference) findPreference(getString(R.string.group_preference));
List<String> list = Database.getGroupList();
if (list.size() > 0) {
String[] groups = list.toArray(new String[list.size()]);
preference.setEntries(groups);
preference.setEntryValues(groups);
String group = new Preferences(this).getGroup();
preference.setSummary(
list.contains(group) ? group : getString(R.string.group_not_selected));
}
preference.setEnabled(list.size() > 0);
}
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String s) {
{
ListPreference preference =
(ListPreference) findPreference(getString(R.string.subgroup_preference));
preference.setSummary(preference.getEntry());
}
{
ListPreference preference =
(ListPreference) findPreference(getString(R.string.group_preference));
preference.setSummary(preference.getValue());
}
}
