Upgrade to v2.7 Fyne API v2.7
package fyne Animation Animation AnimationCurve AnimationCurve App App AppMetadata AppMetadata BuildType BuildType Canvas Canvas CanvasObject CanvasObject Clipboard Clipboard CloudProvider CloudProvider CloudProviderPreferences CloudProviderPreferences CloudProviderStorage CloudProviderStorage Container Container Delta Delta Device Device DeviceOrientation DeviceOrientation Disableable Disableable DoubleTappable DoubleTappable DragEvent DragEvent Draggable Draggable Driver Driver Focusable Focusable HardwareKey HardwareKey KeyboardShortcut KeyboardShortcut KeyEvent KeyEvent KeyModifier KeyModifier KeyName KeyName Layout Layout LegacyTheme LegacyTheme Lifecycle Lifecycle ListableURI ListableURI Locale Locale MainMenu MainMenu Menu Menu MenuItem MenuItem Notification Notification OverlayStack OverlayStack PointEvent PointEvent Position Position Preferences Preferences Resource Resource Scrollable Scrollable ScrollDirection ScrollDirection ScrollEvent ScrollEvent SecondaryTappable SecondaryTappable Settings Settings Shortcut Shortcut Shortcutable Shortcutable ShortcutCopy ShortcutCopy ShortcutCut ShortcutCut ShortcutHandler ShortcutHandler ShortcutPaste ShortcutPaste ShortcutRedo ShortcutRedo ShortcutSelectAll ShortcutSelectAll ShortcutUndo ShortcutUndo Size Size StaticResource StaticResource Storage Storage StringValidator StringValidator Tabbable Tabbable Tappable Tappable TextAlign TextAlign TextStyle TextStyle TextTruncation TextTruncation TextWrap TextWrap Theme Theme ThemeColorName ThemeColorName ThemedResource ThemedResource ThemeIconName ThemeIconName ThemeSizeName ThemeSizeName ThemeVariant ThemeVariant URI URI URIReadCloser URIReadCloser URIWithIcon URIWithIcon URIWriteCloser URIWriteCloser Validatable Validatable Vector2 Vector2 Widget Widget WidgetRenderer WidgetRenderer Window Window
app canvas container data/binding data/validation dialog driver driver/desktop driver/embedded driver/mobile driver/software lang layout storage storage/repository test theme widget

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Fyne API "fyne.Preferences"

fyne.Preferences

import "fyne.io/fyne/v2"

Usage

type Preferences

type Preferences interface {
	// Bool looks up a bool value for the key
	Bool(key string) bool
	// BoolWithFallback looks up a bool value and returns the given fallback if not found
	BoolWithFallback(key string, fallback bool) bool
	// SetBool saves a bool value for the given key
	SetBool(key string, value bool)

	// BoolList looks up a list of bool values for the key
	//
	// Since: 2.4
	BoolList(key string) []bool
	// BoolListWithFallback looks up a list of bool values and returns the given fallback if not found
	//
	// Since: 2.4
	BoolListWithFallback(key string, fallback []bool) []bool
	// SetBoolList saves a list of bool values for the given key
	//
	// Since: 2.4
	SetBoolList(key string, value []bool)

	// Float looks up a float64 value for the key
	Float(key string) float64
	// FloatWithFallback looks up a float64 value and returns the given fallback if not found
	FloatWithFallback(key string, fallback float64) float64
	// SetFloat saves a float64 value for the given key
	SetFloat(key string, value float64)

	// FloatList looks up a list of float64 values for the key
	//
	// Since: 2.4
	FloatList(key string) []float64
	// FloatListWithFallback looks up a list of float64 values and returns the given fallback if not found
	//
	// Since: 2.4
	FloatListWithFallback(key string, fallback []float64) []float64
	// SetFloatList saves a list of float64 values for the given key
	//
	// Since: 2.4
	SetFloatList(key string, value []float64)

	// Int looks up an integer value for the key
	Int(key string) int
	// IntWithFallback looks up an integer value and returns the given fallback if not found
	IntWithFallback(key string, fallback int) int
	// SetInt saves an integer value for the given key
	SetInt(key string, value int)

	// IntList looks up a list of int values for the key
	//
	// Since: 2.4
	IntList(key string) []int
	// IntListWithFallback looks up a list of int values and returns the given fallback if not found
	//
	// Since: 2.4
	IntListWithFallback(key string, fallback []int) []int
	// SetIntList saves a list of string values for the given key
	//
	// Since: 2.4
	SetIntList(key string, value []int)

	// String looks up a string value for the key
	String(key string) string
	// StringWithFallback looks up a string value and returns the given fallback if not found
	StringWithFallback(key, fallback string) string
	// SetString saves a string value for the given key
	SetString(key string, value string)

	// StringList looks up a list of string values for the key
	//
	// Since: 2.4
	StringList(key string) []string
	// StringListWithFallback looks up a list of string values and returns the given fallback if not found
	//
	// Since: 2.4
	StringListWithFallback(key string, fallback []string) []string
	// SetStringList saves a list of string values for the given key
	//
	// Since: 2.4
	SetStringList(key string, value []string)

	// RemoveValue removes a value for the given key (not currently supported on iOS)
	RemoveValue(key string)

	// AddChangeListener allows code to be notified when some preferences change. This will fire on any update.
	AddChangeListener(func())

	// ChangeListeners returns a list of the known change listeners for this preference set.
	//
	// Since: 2.3
	ChangeListeners() []func()
}

Preferences describes the ways that an app can save and load user preferences