Show inactive days in calendar even for days before first repetition

android/uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/common/views/HistoryChartTest.java

@@ -56,7 +56,7 @@ public class HistoryChartTest extends BaseViewTest
         today = new Timestamp(DateUtils.getStartOfToday());
 
         chart = new HistoryChart(targetContext);
-        chart.setCheckmarks(habit.getCheckmarks().getAllValues());
+        chart.updateState(habit.getCheckmarks().getAllValues(), habit.getActiveDays().toArray());
         chart.setColor(PaletteUtils.getAndroidTestColor(habit.getColor()));
         measureView(chart, dpToPixels(400), dpToPixels(200));
 
@@ -92,7 +92,7 @@ public class HistoryChartTest extends BaseViewTest
     public void tapDate_withEmptyHabit()
     {
         chart.setIsEditable(true);
-        chart.setCheckmarks(new int[]{});
+        chart.updateState(new int[]{}, WeekdayList.EVERY_DAY.toArray());
         chart.tap(dpToPixels(340), dpToPixels(40));
         verify(controller).onToggleCheckmark(today, Checkmark.YES_MANUAL);
         verifyNoMoreInteractions(controller);

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/HistoryEditorDialog.java

@@ -180,7 +180,7 @@ public class HistoryEditorDialog extends AppCompatDialogFragment
 
             int color = PaletteUtils.getColor(getContext(), habit.getColor());
             historyChart.setColor(color);
-            historyChart.setCheckmarks(checkmarks);
+            historyChart.updateState(checkmarks, habit.getActiveDays().toArray());
         }
     }
 }

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/HistoryChart.java

@@ -44,6 +44,8 @@ public class HistoryChart extends ScrollableChart
 {
     private int[] checkmarks;
 
+    private boolean[] activeDays;
+
     private int target;
 
     private Paint pSquareBg, pSquareFg, pTextHeader;
@@ -181,9 +183,10 @@ public class HistoryChart extends ScrollableChart
         }
     }
 
-    public void setCheckmarks(int[] checkmarks)
+    public void updateState(int[] checkmarks, boolean[] activeDays)
     {
         this.checkmarks = checkmarks;
+        this.activeDays = activeDays;
         postInvalidate();
     }
 
@@ -370,7 +373,7 @@ public class HistoryChart extends ScrollableChart
                             GregorianCalendar date,
                             int checkmarkOffset)
     {
-
+        int realWeekday = date.get(Calendar.DAY_OF_WEEK) % 7;
         int checkmark = 0;
         if (checkmarkOffset >= checkmarks.length)
         {
@@ -400,7 +403,7 @@ public class HistoryChart extends ScrollableChart
         float round = dpToPixels(getContext(), 2);
         canvas.drawRoundRect(location, round, round, pSquareBg);
 
-        if (!isNumerical && (checkmark == SKIP_MANUAL || checkmark == SKIP_AUTO))
+        if (!isNumerical && (checkmark == SKIP_MANUAL || !activeDays[realWeekday]))
         {
             pSquareBg.setColor(backgroundColor);
             pSquareBg.setStrokeWidth(columnWidth * 0.025f);
@@ -439,6 +442,7 @@ public class HistoryChart extends ScrollableChart
     {
         isEditable = false;
         checkmarks = new int[0];
+        activeDays = WeekdayList.EVERY_DAY.toArray();
         controller = new Controller() {};
         target = 2;
 

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/views/HistoryCard.java

@@ -121,7 +121,7 @@ public class HistoryCard extends HabitCard
             if (isCanceled()) return;
             int[] checkmarks = habit.getCheckmarks().getAllValues();
             if(prefs != null) chart.setFirstWeekday(prefs.getFirstWeekday());
-            chart.setCheckmarks(checkmarks);
+            chart.updateState(checkmarks, habit.getActiveDays().toArray());
         }
 
         @Override

android/uhabits-android/src/main/java/org/isoron/uhabits/widgets/HistoryWidget.kt

@@ -45,7 +45,7 @@ class HistoryWidget(
         (widgetView.dataView as HistoryChart).apply {
             setFirstWeekday(firstWeekday)
             setColor(PaletteUtils.getColor(context, habit.color))
-            setCheckmarks(habit.checkmarks.allValues)
+            updateState(habit.checkmarks.allValues, habit.activeDays.toArray())
         }
     }