支持verticalSpacing和itemSize属性，代码修改

lib/widget/calendar_view.dart

@@ -151,14 +151,17 @@ class CalendarContainerState extends State<CalendarContainer>
     MediaQueryData mediaQueryData =
         MediaQueryData.fromWindow(WidgetsBinding.instance.window);
 
-    itemHeight = calendarProvider.calendarConfiguration.itemSize ??
-            mediaQueryData.orientation == Orientation.landscape
-        ? mediaQueryData.size.height / 10
+    print("mediaQueryData.orientation:${mediaQueryData}");
+    //如果itemSize为空，默认是宽度/7。网页版的话是高度/7
+    itemHeight = calendarProvider.calendarConfiguration.itemSize != null
+        ? calendarProvider.calendarConfiguration.itemSize
+        : mediaQueryData.orientation == Orientation.landscape
+            ? mediaQueryData.size.height / 7
             : mediaQueryData.size.width / 7;
-    if (calendarProvider.totalHeight == null) {
+
     calendarProvider.totalHeight = itemHeight * 6 +
         calendarProvider.calendarConfiguration.verticalSpacing * (6 - 1);
-    }
+    totalHeight = calendarProvider.totalHeight;
   }
 
   @override
@@ -172,10 +175,6 @@ class CalendarContainerState extends State<CalendarContainer>
     //暂时先这样写死,提前计算布局的高度,不然会出现问题:a horizontal viewport was given an unlimited amount of I/flutter ( 6759): vertical space in which to expand.
 //    itemHeight = calendarProvider.calendarConfiguration.itemSize ??
 //        MediaQuery.of(context).size.width / 7;
-    if (totalHeight == null) {
-      totalHeight = itemHeight * 6 +
-          calendarProvider.calendarConfiguration.verticalSpacing * (6 - 1);
-    }
     return Container(
       width: itemHeight * 7,
       child: new Column(

lib/widget/month_view.dart

@@ -108,8 +108,8 @@ class _MonthViewState extends State<MonthView>
     return new GridView.builder(
         addAutomaticKeepAlives: true,
         physics: const NeverScrollableScrollPhysics(),
-        gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
-            crossAxisCount: 7, mainAxisSpacing: 10),
+        gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+            crossAxisCount: 7, mainAxisSpacing: configuration.verticalSpacing),
         itemCount: items.isEmpty ? 0 : 7 * lineCount,
         itemBuilder: (context, index) {
           DateModel dateModel = items[index];

lib/widget/month_view_pager.dart

@@ -86,18 +86,18 @@ class _MonthViewPagerState extends State<MonthViewPager> with AutomaticKeepAlive
         if (calendarProvider.calendarConfiguration.showMode !=
             Constants.MODE_SHOW_ONLY_WEEK) {
           //月份切换的时候，如果高度发生变化的话，需要setState使高度整体自适应
-          int lineCount =
-              DateUtil.getMonthViewLineCount(dateModel.year, dateModel.month);
-          double newHeight = (calendarProvider.calendarConfiguration.itemSize ??
-                      MediaQuery.of(context).size.width / 7) *
-                  lineCount +
-              calendarProvider.calendarConfiguration.verticalSpacing *
-                  (lineCount - 1);
-          if (calendarProvider.totalHeight.toInt() != newHeight.toInt()) {
-            LogUtil.log(TAG: this.runtimeType, message: "月份视图高度发生变化");
-            calendarProvider.totalHeight = newHeight;
-//          calendarProvider.changeTotalHeight(newHeight);
-          }
+//          int lineCount =
+//              DateUtil.getMonthViewLineCount(dateModel.year, dateModel.month);
+//          double newHeight = (calendarProvider.calendarConfiguration.itemSize ??
+//                      MediaQuery.of(context).size.width / 7) *
+//                  lineCount +
+//              calendarProvider.calendarConfiguration.verticalSpacing *
+//                  (lineCount - 1);
+//          if (calendarProvider.totalHeight.toInt() != newHeight.toInt()) {
+//            LogUtil.log(TAG: this.runtimeType, message: "月份视图高度发生变化");
+//            calendarProvider.totalHeight = newHeight;
+////          calendarProvider.changeTotalHeight(newHeight);
+//          }
         }
       },
       controller: configuration.monthController,