Application filtering:
Specify this key, if the application requires the automatic screen rotation feature.
This feature is only used for native application filtering and not used for Web application filtering.

System information:
The platform returns true for this key, if the device supports screen auto-rotation.

Application filtering:
Specify this key, if the application supports all possible current and future screen sizes and all possible resolutions for each screen size.

You cannot specify keys on both screen.size.* and screen.size.normal* levels simultaneously. If you do, only the most specific resolution key is considered, and the less specific resolution keys are ignored. For example, if you specify the screen.size.all and screen.size.normal. keys for an application, only the screen.size.normal key is applied.

Application filtering:
Specify this key, if the application requires an acceleration sensor.
This feature is used for both native application and Web application filtering.

System information:
The platform returns true for this key, if the device supports the acceleration sensor.

Application filtering:
Specify this key, if the application requires the AppWidget (Dynamic Box) feature.
This feature is used for both native application and Web application filtering.

System information:
The platform returns true for this key, if the device supports the AppWidget (Dynamic Box).

Application filtering:
Specify this key, if the application requires the Voice Over Internet Protocol (VOIP) feature.
This feature is only used for native application filtering and not used for Web application filtering.

System information:
The platform returns true for this key, if the device supports the Voice over Internet Protocol (VoIP).

Application filtering:
Specify this key, if the application requires the speech synthesis (text to speech, TTS) feature.
This feature is used for both native application and Web application filtering.

System information:
The platform returns true for this key, if the device supports speech synthesis (TTS).

Application filtering:
Specify this key, if the application requires the USB client or accessory feature.
This feature is only used for native application filtering and not used for Web application filtering.

System information:
The platform returns true for this key, if the device supports the USB client or accessory mode.

Application filtering:
Specify this key, if the application requires the image recognition feature.
This feature is only used for native application filtering and not used for Web application filtering.

System information:
The platform returns true for this key, if the device supports image recognition.

Application filtering:
Specify this key, if the application requires the QR code generation feature.
This feature is only used for native application filtering and not used for Web application filtering.

System information:
The platform returns true for this key, if the device supports QR code generation.

Application filtering:
Specify this key, if the application requires the QR code recognition feature.
This feature is only used for native application filtering and not used for Web application filtering.

System information:
The platform returns true for this key, if the device supports QR code recognition.