private void updatePrefs(Alarm alarm) {
mId = alarm.id;
mEnabledPref.setChecked(alarm.enabled);
mLabel.setText(alarm.label);
mLabel.setSummary(alarm.label);
mHour = alarm.hour;
mMinutes = alarm.minutes;
mRepeatPref.setDaysOfWeek(alarm.daysOfWeek);
mVibratePref.setChecked(alarm.vibrate);
// Give the alert uri to the preference.
mAlarmPref.setAlert(alarm.alert);
updateTime();
}
private long saveAlarm() {
Alarm alarm = new Alarm();
alarm.id = mId;
alarm.enabled = mEnabledPref.isChecked();
alarm.hour = mHour;
alarm.minutes = mMinutes;
alarm.daysOfWeek = mRepeatPref.getDaysOfWeek();
alarm.vibrate = mVibratePref.isChecked();
alarm.label = mLabel.getText();
alarm.alert = mAlarmPref.getAlert();
long time;
if (alarm.id == -1) {
time = Alarms.addAlarm(this, alarm);
// addAlarm populates the alarm with the new id. Update mId so that
// changes to other preferences update the new alarm.
mId = alarm.id;
} else {
time = Alarms.setAlarm(this, alarm);
}
return time;
}
/**
* Set an alarm. Requires an Alarms.ALARM_ID to be passed in as an extra. FIXME: Pass an Alarm
* object like every other Activity.
*/
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
// Override the default content view.
setContentView(R.layout.set_alarm);
addPreferencesFromResource(R.xml.alarm_prefs);
// Get each preference so we can retrieve the value later.
mLabel = (EditTextPreference) findPreference("label");
mLabel.setOnPreferenceChangeListener(
new Preference.OnPreferenceChangeListener() {
public boolean onPreferenceChange(Preference p, Object newValue) {
String val = (String) newValue;
// Set the summary based on the new label.
p.setSummary(val);
if (val != null && !val.equals(mLabel.getText())) {
// Call through to the generic listener.
return SetAlarm.this.onPreferenceChange(p, newValue);
}
return true;
}
});
mEnabledPref = (CheckBoxPreference) findPreference("enabled");
mEnabledPref.setOnPreferenceChangeListener(
new Preference.OnPreferenceChangeListener() {
public boolean onPreferenceChange(Preference p, Object newValue) {
// Pop a toast when enabling alarms.
if (!mEnabledPref.isChecked()) {
popAlarmSetToast(SetAlarm.this, mHour, mMinutes, mRepeatPref.getDaysOfWeek());
}
return SetAlarm.this.onPreferenceChange(p, newValue);
}
});
mTimePref = findPreference("time");
mAlarmPref = (AlarmPreference) findPreference("alarm");
mAlarmPref.setOnPreferenceChangeListener(this);
mVibratePref = (CheckBoxPreference) findPreference("vibrate");
mVibratePref.setOnPreferenceChangeListener(this);
mRepeatPref = (RepeatPreference) findPreference("setRepeat");
mRepeatPref.setOnPreferenceChangeListener(this);
Intent i = getIntent();
mId = i.getIntExtra(Alarms.ALARM_ID, -1);
if (Log.LOGV) {
Log.v("In SetAlarm, alarm id = " + mId);
}
Alarm alarm = null;
if (mId == -1) {
// No alarm id means create a new alarm.
alarm = new Alarm();
} else {
/* load alarm details from database */
alarm = Alarms.getAlarm(getContentResolver(), mId);
// Bad alarm, bail to avoid a NPE.
if (alarm == null) {
finish();
return;
}
}
mOriginalAlarm = alarm;
updatePrefs(mOriginalAlarm);
// We have to do this to get the save/cancel buttons to highlight on
// their own.
getListView().setItemsCanFocus(true);
// Attach actions to each button.
Button b = (Button) findViewById(R.id.alarm_save);
b.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
saveAlarm();
finish();
}
});
final Button revert = (Button) findViewById(R.id.alarm_revert);
revert.setEnabled(false);
revert.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
int newId = mId;
updatePrefs(mOriginalAlarm);
// "Revert" on a newly created alarm should delete it.
if (mOriginalAlarm.id == -1) {
Alarms.deleteAlarm(SetAlarm.this, newId);
} else {
saveAlarm();
}
revert.setEnabled(false);
}
});
b = (Button) findViewById(R.id.alarm_delete);
if (mId == -1) {
b.setEnabled(false);
} else {
b.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
deleteAlarm();
}
});
}
// The last thing we do is pop the time picker if this is a new alarm.
if (mId == -1) {
// Assume the user hit cancel
mTimePickerCancelled = true;
showTimePicker();
}
}
private void updateTime() {
if (Log.LOGV) {
Log.v("updateTime " + mId);
}
mTimePref.setSummary(Alarms.formatTime(this, mHour, mMinutes, mRepeatPref.getDaysOfWeek()));
}
