keyboard_detection

• Change sdk version to ">=2.18.0 <4.0.0".
• asStream => stream or addCallback
• currentState => state as KeyboardState
• keyboardSize => size
• isKeyboardSizeLoaded => isSizeLoaded
• ensureKeyboardSizeLoaded => ensureSizeLoaded
• minDifferentSize no need to use
• keyboardState no need to use

• currentState: the current state of the keyboard visibility return in bool? (null: unknown, true: visible, false: hidden).
• keyboardState: the current state of the keyboard visibility return in enum KeyboardState (unknown: unknown, visible: visible, hidden: hidden).
• asStream to listen for keyboard visibility changing events in bool.

Bug fixed: Now keyboard visibility only notify one time when changed.

[BREAKING CHANGE]

• Before:

@override
Widget build(BuildContext context) {
return MaterialApp(
    home: KeyboardDetection(
        timerDuration: const Duration(milliseconds: 10),
        onChanged: (value) {
            print('Is Keyboard Opened: $value');
            setState(() {
            isKeyboardOpened = value;
            });
        },
        child:

• Now:

@override
Widget build(BuildContext context) {
return MaterialApp(
    home: KeyboardDetection(
        controller: KeyboardDetectionController(
            timerDuration: const Duration(milliseconds: 10),
            onChanged: (value) {
                print('Is Keyboard Opened: $value');
                setState(() {
                    isKeyboardOpened = value;
                });
            },
        ),
        child: