flutter textfield with button code example

Example 1: flutter textfield with icon onclick

TextField(
  controller: _controller,
  decoration: InputDecoration(
    hintText: "Enter a message",
    suffixIcon: IconButton(
      onPressed: () => _controller.clear(),
      icon: Icon(Icons.clear),
    ),
  ),
)

Example 2: text button flutter

TextButton.icon({
  Key key, 
  @required VoidCallback onPressed, 
  VoidCallback onLongPress, 
  ButtonStyle style, 
  FocusNode focusNode, 
  bool autofocus, 
  Clip clipBehavior, 
  @required Widget icon, 
  @required Widget label
})
// Example:
TextButton.icon(
            icon: Icon(Icons.camera),
            label: Text('Take A Photo'),
            onPressed: () {},
          )