The longitude will change continuously as the ball moves between the pitcher and the catcher. Returns the longitude of the current location. The latitude will change continuously as the ball moves between the pitcher and the catcher.

The field is located at map coordinates 47.591 N, 122.333 W. Returns the latitude of the current location. The app is enabled for offline and is connected to the service. At this location, the phone has cellular network service that's metered but no WiFi. The phone is lying flat with respect to the ground, the top of the screen is pointed at the catcher, and the pitcher adds no spin. In a baseball field, a pitcher throws a phone from the pitcher's mound to a catcher at home plate.

A positive number indicates a location that's east of Greenwich. Returns a number, from –180 to 180, that indicates the longitude, as measured in degrees from Greenwich, England. A positive number indicates a location that's north of the equator. Returns a number, from –90 to 90, that indicates the latitude, as measured in degrees from the equator. Returns a number that indicates the altitude, measured in meters, above sea level. Location is automatically turned off if the displayed screen doesn't depend on location information. To conserve battery life, you can use the Enable and Disable functions to turn location updates on and off. When a user accesses the location information for the first time, the device may prompt that user to allow access to this information.Īs the location changes, dependencies on the location will continuously recalculate, which will consume power from the device's battery. The Location signal returns the location of the device based on the Global Positioning System (GPS) and other device information, such as cell-tower communications and IP address. There are updates on your device waiting to be synchronized. Your device isn't connected to the service. Your app is currently synchronizing data with the service. There was an error on the last synchronization attempt. Some data on your device must be synchronized with the service. Your device is connected to the network and your app is ready to work offline Returns an enum named ConnectionSync which holds the current synchronization state for an app that is enabled for offline.īelow are the enums values available for Connection.Sync. Returns a Boolean true or false value that indicates whether the connection is metered. Returns a Boolean true or false value that indicates whether the device is connected to a network. Or, if your app is enabled for offline, you may want to display different information depending on the current sync state. When on a metered connection, you may want to limit how much data you send or receive over the network. The Connection signal returns the information about the network connection. Returns a number 0 to 360, and 0 is north. The Compass signal returns the compass heading of the top of the screen.

More information: App object documentation. You can use the Back or Navigate function to change the screen that's showing. Returns a screen object, which you can use to reference properties of the screen or compare to another screen to determine which screen is showing. Forward is a positive number.Īmong other properties, the App object includes a signal that indicates which screen is showing. Right is a positive number.įorward and back.

Acceleration is measured in g units of 9.81 m/second 2 or 32.2 ft/second 2 (the acceleration that the Earth imparts to objects at its surface due to gravity). The Acceleration signal returns the device's acceleration in three dimensions relative to the device's screen. The Acceleration and Compass functions return accurate values in a native player such as on iOS or Android, but those functions return zero values as you create or modify an app in the browser.

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