Exemplo n.º 1
0
 //CODEBRIX-CONVERSION-NOTE: Because of some uniqueness with the Android platform, the base class
 // for our platform configuration class needs to be updated when the configuration changes.
 // So we need to override OnConfigurationChanged() and pass the newConfig parameter to
 // AndroidPlatformConfigBase.
 public override void OnConfigurationChanged(Configuration newConfig)
 {
     base.OnConfigurationChanged(newConfig);
     AndroidPlatformConfigBase.OnConfigurationChanged(newConfig);
 }
Exemplo n.º 2
0
        public static void Initialize(AndroidPlatformConfigBase platformConfig)
        {
            _platformConfig = platformConfig ?? throw new ArgumentNullException(nameof(platformConfig));

            SubscribeToPageScreenSizeNotifications();

            try
            {
                _orientationListener = new OrientationListener(platformConfig.MainActivityContext, SensorDelay.Normal);
                if (!_orientationListener.TryEnabling())
                {
                    _orientationListener = null;
                }
            }
            catch (Exception)
            {
                _orientationListener = null;
            }

            if (_orientationListener?.Enabled ?? false)
            {
                CodeBrixViewModelBase.DeviceViewOrientationChecker = () =>
                {
                    DeviceViewOrientation orientation = DeviceViewOrientation.Unknown;
                    if (_orientationListener.Enabled && _orientationListener.FirstOrientationSet)
                    {
                        int rotation = _orientationListener.Orientation;
                        switch (rotation)
                        {
                        case 0:
                            orientation = DeviceViewOrientation.PortraitNormal;
                            break;

                        case 90:
                            orientation = DeviceViewOrientation.LandscapeRight;
                            break;

                        case 180:
                            orientation = DeviceViewOrientation.PortraitUpsideDown;
                            break;

                        case 270:
                            orientation = DeviceViewOrientation.LandscapeLeft;
                            break;

                        default:
                            break;
                        }
                    }
                    if (orientation == DeviceViewOrientation.Unknown)
                    {
                        orientation = (_lastKnownOrientation == Orientation.Landscape)
                            ? DeviceViewOrientation.LandscapeLeft
                            : DeviceViewOrientation.PortraitNormal;
                    }
                    return(orientation);
                };
            }

            SetDeviceOrientation(_platformConfig.Resources.Configuration.Orientation);

            _initialized = true;
        }