setMethodCallHandler static method

Implementation

static void setMethodCallHandler() {
  if (_isMethodCallHandlerSet) return;
  _isMethodCallHandlerSet = true;

  plotlineChannel.setMethodCallHandler((call) async {
    plotlineDebugLog("Plotline MethodChannel: received call method=${call.method}");
    if (call.method == 'nativeCallback') {
      final Map<String, dynamic> args = Map<String, dynamic>.from(call.arguments ?? {});
      _handleNativeCallback(args);
    }
    return null;
  });
}