/// <summary>
/// Default class constructor.
/// </summary>
public Settings()
{
_service = DependencyService.Get <ISettings>();
_service.LocaleChanged += (s, e) => { LocaleChanged?.Invoke(s, e); };
_service.UserSettingsChanged += (s, e) => { UserSettingsChanged?.Invoke(s, e); };
_service.FontChanged += (s, e) => { FontChanged?.Invoke(s, e); };
_service.SoundChanged += (s, e) => { SoundChanged?.Invoke(s, e); };
_service.OtherChanged += (s, e) => { OtherChanged?.Invoke(s, e); };
_service.StartListening();
}
/// <summary>
/// Starts observing system settings for changes.
/// </summary>
/// <remarks>
/// System settings events will be never invoked before calling this method.
/// </remarks>
public void StartListening()
{
SystemSettings.LocaleCountryChanged +=
(s, e) => { LocaleChanged?.Invoke(s, new EventArgs()); };
SystemSettings.LocaleLanguageChanged +=
(s, e) => { LocaleChanged?.Invoke(s, new EventArgs()); };
SystemSettings.LocaleTimeFormat24HourSettingChanged +=
(s, e) => { LocaleChanged?.Invoke(s, new EventArgs()); };
SystemSettings.LocaleTimeZoneChanged +=
(s, e) => { LocaleChanged?.Invoke(s, new EventArgs()); };
try
{
SystemSettings.IncomingCallRingtoneChanged +=
(s, e) => { UserSettingsChanged?.Invoke(s, new EventArgs()); };
}
catch (NotSupportedException e)
{
Log.Warn("SystemInfo", e.Message);
}
try
{
SystemSettings.EmailAlertRingtoneChanged +=
(s, e) => { UserSettingsChanged?.Invoke(s, new EventArgs()); };
}
catch (NotSupportedException e)
{
Log.Warn("SystemInfo", e.Message);
}
try
{
SystemSettings.WallpaperHomeScreenChanged +=
(s, e) => { UserSettingsChanged?.Invoke(s, new EventArgs()); };
}
catch (NotSupportedException e)
{
Log.Warn("SystemInfo", e.Message);
}
try
{
SystemSettings.WallpaperLockScreenChanged +=
(s, e) => { UserSettingsChanged?.Invoke(s, new EventArgs()); };
}
catch (NotSupportedException e)
{
Log.Warn("SystemInfo", e.Message);
}
SystemSettings.FontSizeChanged += (s, e) => { FontChanged?.Invoke(s, new EventArgs()); };
SystemSettings.FontTypeChanged += (s, e) => { FontChanged?.Invoke(s, new EventArgs()); };
SystemSettings.SoundLockSettingChanged +=
(s, e) => { SoundChanged?.Invoke(s, new EventArgs()); };
SystemSettings.SoundSilentModeSettingChanged +=
(s, e) => { SoundChanged?.Invoke(s, new EventArgs()); };
SystemSettings.SoundTouchSettingChanged +=
(s, e) => { SoundChanged?.Invoke(s, new EventArgs()); };
SystemSettings.SoundNotificationRepetitionPeriodChanged +=
(s, e) => { SoundChanged?.Invoke(s, new EventArgs()); };
SystemSettings.DeviceNameChanged += (s, e) => { OtherChanged?.Invoke(s, new EventArgs()); };
SystemSettings.MotionSettingChanged += (s, e) => { OtherChanged?.Invoke(s, new EventArgs()); };
}
/// <summary>
/// Invoked on email alert ring tone setting change.
/// </summary>
/// <param name="s">Object that sent event.</param>
/// <param name="e">Event parameters.</param>
private void OnEmailAlertRingtoneChanged(object s, EmailAlertRingtoneChangedEventArgs e)
{
UserSettingsChanged?.Invoke(s, new EventArgs());
}
/// <summary>
/// Invoked on incoming call ring tone change.
/// </summary>
/// <param name="s">Object that sent event.</param>
/// <param name="e">Event parameters.</param>
private void OnIncomingCallRingtoneChanged(object s, IncomingCallRingtoneChangedEventArgs e)
{
UserSettingsChanged?.Invoke(s, new EventArgs());
}
/// <summary>
/// Invoked on home screen wallpaper setting change.
/// </summary>
/// <param name="s">Object that sent event.</param>
/// <param name="e">Event parameters.</param>
private void OnWallpaperHomeScreenChanged(object s, WallpaperHomeScreenChangedEventArgs e)
{
UserSettingsChanged?.Invoke(s, new EventArgs());
}