底部弹出菜单 插件形式调用

```html
showActionSheet() {
        hlsPopup.showActionSheet({
          titleText: '请选择照片',
          buttonArray: ['拍照', '从相册取'],
          callback: (index) => {
            alert(index);
          }
        })
    }

showActionSheetButton() {
        hlsPopup.showActionSheet({
          titleText: '照片',
          buttonArray: [{text: '拍照', type: 'warn'}, {text: '从相册取', type: 'primary'}],
          callback: (index) => {
            alert(index);
          }
        });
}
```

