Flip expand/collapse indicators

app/src/main/java/com/todoroo/astrid/adapter/SubheaderViewHolder.kt

@@ -58,7 +58,7 @@ internal class SubheaderViewHolder(
         DrawableUtil.setRightDrawable(
                 itemView.context,
                 text,
-                if (subheader.isCollapsed) R.drawable.ic_keyboard_arrow_up_black_18dp else R.drawable.ic_keyboard_arrow_down_black_18dp)
+                if (subheader.isCollapsed) R.drawable.ic_keyboard_arrow_down_black_18dp else R.drawable.ic_keyboard_arrow_up_black_18dp)
     }
 
     init {

app/src/main/java/org/tasks/tasklist/HeaderViewHolder.kt

@@ -31,7 +31,7 @@ class HeaderViewHolder(
         } else {
             this.header.visibility = View.VISIBLE
             this.header.text = header
-            this.header.setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, if (section.collapsed) R.drawable.ic_keyboard_arrow_up_black_18dp else R.drawable.ic_keyboard_arrow_down_black_18dp, 0)
+            this.header.setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, if (section.collapsed) R.drawable.ic_keyboard_arrow_down_black_18dp else R.drawable.ic_keyboard_arrow_up_black_18dp, 0)
             this.header.setTextColor(
                     context.getColor(
                             if (sortMode == SortHelper.SORT_DUE && sortGroup > 0 && newDateTime(sortGroup).plusDays(1).startOfDay().isBeforeNow) R.color.overdue else R.color.text_secondary))

app/src/main/java/org/tasks/ui/ChipProvider.kt

@@ -50,7 +50,7 @@ class ChipProvider @Inject constructor(
         val chip = newChip(task)
         apply(
                 chip,
-                if (task.isCollapsed) R.drawable.ic_keyboard_arrow_up_black_24dp else R.drawable.ic_keyboard_arrow_down_black_24dp,
+                if (task.isCollapsed) R.drawable.ic_keyboard_arrow_down_black_24dp else R.drawable.ic_keyboard_arrow_up_black_24dp,
                 if (compact) locale.formatNumber(task.children) else activity
                         .resources
                         .getQuantityString(R.plurals.subtask_count, task.children, task.children),

app/src/main/java/org/tasks/widget/ScrollableViewsFactory.kt

@@ -181,7 +181,7 @@ internal class ScrollableViewsFactory(
                                         R.plurals.subtask_count, taskContainer.children, taskContainer.children))
                 row.setImageViewResource(
                         R.id.subtask_icon,
-                        if (taskContainer.isCollapsed) R.drawable.ic_keyboard_arrow_up_black_18dp else R.drawable.ic_keyboard_arrow_down_black_18dp)
+                        if (taskContainer.isCollapsed) R.drawable.ic_keyboard_arrow_down_black_18dp else R.drawable.ic_keyboard_arrow_up_black_18dp)
                 row.setViewVisibility(R.id.subtask_button, View.VISIBLE)
             } else {
                 row.setViewVisibility(R.id.subtask_button, View.GONE)