showLoading method

void showLoading([ String? message ])

Show loading dialog

Implementation

void showLoading([String? message]) {
  // Use Flutter's showDialog explicitly
  showDialog<void>(
    context: _context,
    barrierDismissible: false,
    builder: (context) => PopScope(
      canPop: false,
      child: Center(
        child: Container(
          padding: const EdgeInsets.all(32),
          decoration: BoxDecoration(
            color: Colors.white,
            borderRadius: BorderRadius.circular(16),
          ),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: [
              const CircularProgressIndicator(),
              if (message != null) ...[
                const SizedBox(height: 16),
                Text(message),
              ],
            ],
          ),
        ),
      ),
    ),
  );
}