SystemChannels class
Platform channels used by the Flutter system.
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
inherited
Constants
- accessibility → const BasicMessageChannel
-
A BasicMessageChannel for accessibility events. [...]
const BasicMessageChannel<dynamic>('flutter/accessibility', const StandardMessageCodec()) - keyEvent → const BasicMessageChannel
-
A JSON BasicMessageChannel for keyboard events. [...]
const BasicMessageChannel<dynamic>('flutter/keyevent', const JSONMessageCodec()) -
lifecycle
→ const BasicMessageChannel<
String> -
A string BasicMessageChannel for lifecycle events. [...]
const BasicMessageChannel<String>('flutter/lifecycle', const StringCodec()) -
A JSON MethodChannel for navigation. [...]
const MethodChannel('flutter/navigation', const JSONMethodCodec()) - platform → const MethodChannel
-
A JSON MethodChannel for invoking miscellaneous platform methods. [...]
const OptionalMethodChannel('flutter/platform', const JSONMethodCodec()) - platform_views → const MethodChannel
-
A MethodChannel for controlling platform views. [...]
const MethodChannel('flutter/platform_views', const StandardMethodCodec()) - system → const BasicMessageChannel
-
A JSON BasicMessageChannel for system events. [...]
const BasicMessageChannel<dynamic>('flutter/system', const JSONMessageCodec()) - textInput → const MethodChannel
-
A JSON MethodChannel for handling text input. [...]
const OptionalMethodChannel('flutter/textinput', const JSONMethodCodec())