loading static method

void loading({
  1. String? msg,
  2. SmartDialogController? controller,
  3. Alignment? alignment,
  4. bool? clickMaskDismiss,
  5. SmartAnimationType? animationType,
  6. List<SmartNonAnimationType>? nonAnimationTypes,
  7. Widget animationBuilder(
    1. AnimationController,
    2. Widget,
    3. AnimationParam
    )?,
  8. bool? usePenetrate,
  9. bool? useAnimation,
  10. Duration? animationTime,
  11. Color? maskColor,
  12. Widget? maskWidget,
  13. void onDismiss()?,
  14. void onMask()?,
  15. Duration? displayTime,
  16. SmartBackType? backType,
  17. Widget builder(
    1. BuildContext
    )?,
})

loading弹窗 msg：loading 的信息（使用builder参数，该参数将失效）
controller：可使用该控制器来刷新自定义的loading的布局
alignment：控制弹窗的位置, 详细请参照SmartConfigLoading中alignment参数说明
clickMaskDismiss：true（点击遮罩后，将关闭loading），false（不关闭）
animationType：具体可参照SmartAnimationType注释
nonAnimationTypes：对于不同的场景, 可动态关闭弹窗动画, 具体请参照SmartNonAnimationType
animationBuilder：支持高度自定义动画, 具体可参照AnimationBuilder说明
usePenetrate：true（点击事件将穿透遮罩），false（不穿透）
useAnimation：true（使用动画），false（不使用）
animationTime：动画持续时间
maskColor：遮罩颜色，如果给maskWidget设置了值，该参数将会失效
maskWidget：可高度定制遮罩
onDismiss：在dialog被关闭的时候，该回调将会被触发
onMask：点击遮罩时，该回调将会被触发
displayTime：控制弹窗在屏幕上显示时间; 默认为null, 为null则代表该参数不会控制弹窗关闭
backDismiss：true（返回事件将关闭loading，但是不会关闭页面），false（返回事件不会关闭loading，也不会关闭页面）

Implementation

static void loading({
  String? msg,
  SmartDialogController? controller,
  Alignment? alignment,
  bool? clickMaskDismiss,
  SmartAnimationType? animationType,
  List<SmartNonAnimationType>? nonAnimationTypes,
  Widget Function(AnimationController, Widget, AnimationParam)?
  animationBuilder,
  bool? usePenetrate,
  bool? useAnimation,
  Duration? animationTime,
  Color? maskColor,
  Widget? maskWidget,
  void Function()? onDismiss,
  void Function()? onMask,
  Duration? displayTime,
  SmartBackType? backType,
  Widget Function(BuildContext)? builder,
}) {
  if (msg == null) {
    builder ??= (context) {
      return Container(
        padding: const EdgeInsets.all(20),
        decoration: BoxDecoration(
          color: Colors.black87,
          borderRadius: BorderRadius.circular(10),
        ),
        child: const CircularProgressIndicator(
          strokeWidth: 3,
          valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
        ),
      );
    };
  }

  SmartDialog.showLoading(
    msg: msg ?? 'Loading',
    alignment: alignment,
    clickMaskDismiss: clickMaskDismiss,
    animationType: animationType,
    nonAnimationTypes: nonAnimationTypes,
    animationBuilder: animationBuilder,
    usePenetrate: usePenetrate,
    useAnimation: useAnimation,
    animationTime: animationTime,
    maskColor: maskColor,
    maskWidget: maskWidget,
    onDismiss: onDismiss,
    onMask: onMask,
    displayTime: displayTime,
    backType: backType,
    builder: builder,
  );
}