Allow to opt out of restoring number of days

thellmund · May 17, 2019 · f375a2b · f375a2b
1 parent a5d2042
commit f375a2b
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Showing 4 changed files with 10 additions and 1 deletion.
diff --git a/library/src/main/java/com/alamkanak/weekview/WeekView.java b/library/src/main/java/com/alamkanak/weekview/WeekView.java
@@ -110,7 +110,10 @@ protected Parcelable onSaveInstanceState() {
     protected void onRestoreInstanceState(Parcelable state) {
         SavedState savedState = (SavedState) state;
         super.onRestoreInstanceState(savedState.getSuperState());
-        configWrapper.setNumberOfVisibleDays(savedState.numberOfVisibleDays);
+
+        if (configWrapper.getRestoreNumberOfVisibleDays()) {
+            configWrapper.setNumberOfVisibleDays(savedState.numberOfVisibleDays);
+        }
 
         Calendar firstVisibleDay = toCalendar(savedState.firstVisibleDate);
         goToDate(firstVisibleDay);

diff --git a/library/src/main/java/com/alamkanak/weekview/WeekViewConfig.kt b/library/src/main/java/com/alamkanak/weekview/WeekViewConfig.kt
@@ -10,6 +10,7 @@ internal class WeekViewConfig(context: Context, attrs: AttributeSet) {
     // Calendar configuration
     var firstDayOfWeek: Int = 0
     var numberOfVisibleDays: Int = 0
+    var restoreNumberOfVisibleDays: Boolean = true
     var showFirstDayOfWeekFirst: Boolean = false
     var showCurrentTimeFirst: Boolean = false
 
@@ -108,6 +109,7 @@ internal class WeekViewConfig(context: Context, attrs: AttributeSet) {
             // Calendar configuration
             firstDayOfWeek = a.getInteger(R.styleable.WeekView_firstDayOfWeek, DayOfWeek.MONDAY.value)
             numberOfVisibleDays = a.getInteger(R.styleable.WeekView_numberOfVisibleDays, 3)
+            restoreNumberOfVisibleDays = a.getBoolean(R.styleable.WeekView_restoreNumberOfVisibleDays, true)
             showFirstDayOfWeekFirst = a.getBoolean(R.styleable.WeekView_showFirstDayOfWeekFirst, false)
             showCurrentTimeFirst = a.getBoolean(R.styleable.WeekView_showCurrentTimeFirst, false)
 

diff --git a/library/src/main/java/com/alamkanak/weekview/WeekViewConfigWrapper.kt b/library/src/main/java/com/alamkanak/weekview/WeekViewConfigWrapper.kt
@@ -169,6 +169,9 @@ internal class WeekViewConfigWrapper(
             config.numberOfVisibleDays = value
         }
 
+    val restoreNumberOfVisibleDays: Boolean
+        get() = config.restoreNumberOfVisibleDays
+
     var hourHeight: Float
         get() = config.hourHeight
         set(value) {

diff --git a/library/src/main/res/values/attrs.xml b/library/src/main/res/values/attrs.xml
@@ -14,6 +14,7 @@
             <enum name="sunday" value="7" />
         </attr>
         <attr name="numberOfVisibleDays" format="integer" />
+        <attr name="restoreNumberOfVisibleDays" format="boolean" />
         <attr name="showFirstDayOfWeekFirst" format="boolean" />
         <attr name="showCurrentTimeFirst" format="boolean" />