iosalwaysBounceVertical bool When true, the scroll view bounces vertically when it reaches the end even if the content is smaller than the scroll view itself. The default value is false when horizontal={true} and true otherwise.

onDrawerOpen function Function called whenever the navigation view has been opened.

static alert(title, message?, callbackOrButtons?, type?) Creates a popup to alert the user. See Alert. title: string -- The dialog's title. message: string -- An optional message that appears above the text input. callbackOrButtons -- This optional argument should be either a single-argument function or an array of buttons. If passed a function, it will be called when the user taps 'OK'. If passed an array of button configurations, each button should include a text key, as well as optional

static addEventListener(eventName, handler) Invokes the listener whenever network status changes. The listener receives one of the connectivity types listed above.

maximumValue number Initial maximum value of the slider. Default value is 1.

animating bool Whether to show the indicator (true, the default) or hide it (false).

static timeSetAction() A time has been selected.

onValueChange function

marginVertical number

onResponderTerminationRequest function