expand_tap_area 0.0.1

Manually expand the tap area of a widget without changing its size or layout. Similar with the hitTest in iOS development.

ExpandTapArea

Manually expand the tap area of a widget without changing its size or layout. Similar with the hitTest in iOS development.

Context

In the Human Interface Guidelines, Apple recommends a minimum target size of 44 x 44 px. In the Android Material Design Guidelines, it’s suggested that touch targets should be at least 48 x 48 dp.

Usage

ExpandTapWidget(
  onTap: () {},
  tapPadding: EdgeInsets.all(25.0),
  child: smallWidget(),
),

More details see Demo.

Attention

1. ExpandTapWidget can be wrapped inside/outside GestureDetector: To avoid the conflict of gesture, it is better to apply on the innermost/smallest widget.
2. The expanded area wouldn't exceed the size of the Parent Box.