Merge pull request #20674 from wordpress-mobile/fix/empty-bar-chart-i…

…ssue Fix empty bar chart issue
wordpress-mobile · Apr 19, 2024 · 7722b6e · 7722b6e
2 parents f761209 + a2e569d
commit 7722b6e
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/...a/org/wordpress/android/ui/stats/refresh/lists/sections/viewholders/BarChartViewHolder.kt b/...a/org/wordpress/android/ui/stats/refresh/lists/sections/viewholders/BarChartViewHolder.kt
@@ -90,7 +90,7 @@ class BarChartViewHolder(parent: ViewGroup) : BlockListItemViewHolder(
         val dataSet = if (hasData) {
             buildDataSet(context, mappedEntries)
         } else {
-            BarDataSet(emptyList(), "Empty")
+            buildEmptyDataSet(cutEntries.size)
         }
         item.onBarChartDrawn?.invoke(dataSet.entryCount)
         val dataSets = mutableListOf<IBarDataSet>()
@@ -208,6 +208,11 @@ class BarChartViewHolder(parent: ViewGroup) : BlockListItemViewHolder(
         }
     }
 
+    private fun buildEmptyDataSet(count: Int): BarDataSet {
+        val emptyValues = (0 until count).map { index -> BarEntry(index.toFloat(), 0f, "empty") }
+        return BarDataSet(emptyValues, "Empty").apply { setDrawValues(false) }
+    }
+
     private fun buildDataSet(context: Context, cut: List<BarEntry>): BarDataSet {
         val dataSet = BarDataSet(cut, "Data")
         chart.renderer.paintRender.shader = null