AdvancedBreakpoints extension

Advanced Breakpoints Extension for ResponsiveMedia

This file provides advanced breakpoint functionality including:

  • Device type detection (isMobile, isTablet, isDesktop)
  • Custom breakpoint support
  • Breakpoint comparison methods Extension on ResponsiveMedia to add advanced breakpoint functionality
on

Properties

currentBreakpoint → String

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Returns the name of the current active custom breakpoint Returns the largest breakpoint name that the screen width satisfies Returns 'unknown' if no custom breakpoints are defined or matched
no setter
isDesktop → bool

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Determines if the current device is a desktop Based on screen width being greater than or equal to the tablet breakpoint threshold
no setter
isMobile → bool

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Determines if the current device is a mobile device Based on screen width being less than the mobile breakpoint threshold
no setter
isTablet → bool

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Determines if the current device is a tablet Based on screen width being between mobile and tablet breakpoint thresholds
no setter

Methods

between(String startBreakpoint, String endBreakpoint) → bool

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Checks if the current screen width is between two custom breakpoints Returns true if the screen width is within the range (inclusive of start, exclusive of end) Returns false if either breakpoint name is not found in customBreakpoints
isBreakpoint(String breakpointName) → bool

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Checks if the current screen width matches a custom breakpoint Returns true if the screen width is greater than or equal to the specified breakpoint Returns false if the breakpoint name is not found in customBreakpoints
largerThan(String breakpointName) → bool

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Checks if the current screen width is larger than a custom breakpoint Returns true if the screen width is strictly greater than the specified breakpoint Returns false if the breakpoint name is not found in customBreakpoints
smallerThan(String breakpointName) → bool

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Checks if the current screen width is smaller than a custom breakpoint Returns true if the screen width is strictly less than the specified breakpoint Returns false if the breakpoint name is not found in customBreakpoints
valueByBreakpoint<T>({required Map<String, T> breakpointValues, required T defaultValue}) → T

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Returns a value based on custom breakpoint Returns the value associated with the current active breakpoint Returns defaultValue if no matching breakpoint is found
valueByDevice<T>({required T mobile, required T tablet, required T desktop}) → T

Available on ResponsiveMedia, provided by the AdvancedBreakpoints extension

Returns a value based on device type Useful for returning different values for mobile, tablet, and desktop

Constants

defaultMobileBreakpoint → const double
Default breakpoint thresholds
defaultTabletBreakpoint → const double
Default breakpoint thresholds