package
net.blogjava.mobile;
import
android.content.SharedPreferences;
import
android.os.Bundle;
import
android.preference.Preference;
import
android.preference.PreferenceActivity;
import
android.preference.PreferenceScreen;
import
android.preference.Preference.OnPreferenceChangeListener;
public
class
Main extends
PreferenceActivity implements
OnPreferenceChangeListener
{
/**
Called when the activity is first created. */
@Override
public
void
onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
getPreferenceManager().setSharedPreferencesName("setting");
addPreferencesFromResource(R.xml.preference_setting);
Preference
individualNamePreference = findPreference("individual_name");
SharedPreferences
sharedPreferences= individualNamePreference.getSharedPreferences();
individualNamePreference.setSummary(sharedPreferences.getString("individual_name",
""));
if
(sharedPreferences.getBoolean("yesno_save_individual_info",
false))
individualNamePreference.setEnabled(true);
else
individualNamePreference.setEnabled(false);
individualNamePreference.setOnPreferenceChangeListener(this);
}
public
boolean
onPreferenceChange(Preference preference, Object newValue)
{
preference.setSummary(String.valueOf(newValue));
return
true;
}
@Override
public
boolean
onPreferenceTreeClick(PreferenceScreen preferenceScreen,
Preference
preference)
{
if
("yesno_save_individual_info".equals(preference.getKey()))
{
findPreference("individual_name").setEnabled(
!findPreference("individual_name").isEnabled());
}
return
super.onPreferenceTreeClick(preferenceScreen,
preference);
}
}
