getBackButton method

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

Implementation

Widget getBackButton(BuildContext context, CometChatTheme theme) {
  if (hideBackButton != true) {
    Widget backButton;
    backButton = GestureDetector(
      onTap: onBack ??
          () {
            Navigator.pop(context);
          },
      child: Image.asset(
        AssetConstants.back,
        package: UIConstants.packageName,
        color: messageHeaderStyle.backButtonIconTint ??
            theme.palette.getPrimary(),
      ),
    );

    return Padding(
        padding: const EdgeInsets.only(left: 20.0), child: backButton);
  } else {
    return const SizedBox(
      height: 0,
      width: 0,
    );
  }
}