getBackButton method

Widget getBackButton(
  1. BuildContext context,
  2. CometChatTheme theme
)

Implementation

Widget getBackButton(BuildContext context, CometChatTheme theme) {
  if (hideBackButton != true) {
    if (backButton != null) {
      return backButton!(context);
    }
    Widget backIcon;
    backIcon = GestureDetector(
      onTap: onBack ??
          () {
            Navigator.pop(context);
          },
      child: AppTheme.backIcon,
    );

    return Padding(
        padding: const EdgeInsets.only(left: 12.0), child: backIcon);
  } else {
    return const SizedBox(
      height: 0,
      width: 0,
    );
  }
}