make sure repl history view gets scrolled to the end when more items is added

roman01la · roman01la · commit 12abbe7fa33d · 2019-01-20T03:18:37.000+02:00
diff --git a/app/src/main/java/replete/HistoryAdapter.kt b/app/src/main/java/replete/HistoryAdapter.kt
@@ -30,7 +30,9 @@ class HistoryAdapter(context: Context, id: Int, val parent: ListView) :
 
     fun update(item: Item) {
         this.add(item)
-        parent.smoothScrollToPosition(this.count - 1)
+        parent.post {
+            parent.smoothScrollToPosition(this.count - 1)
+        }
     }
 
     class ViewHolder(val item: TextView)

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,9 @@ class HistoryAdapter(context: Context, id: Int, val parent: ListView) :`
`30`	`30`
`31`	`31`	`fun update(item: Item) {`
`32`	`32`	`this.add(item)`
`33`		`- parent.smoothScrollToPosition(this.count - 1)`
	`33`	`+ parent.post {`
	`34`	`+ parent.smoothScrollToPosition(this.count - 1)`
	`35`	`+ }`
`34`	`36`	`}`
`35`	`37`
`36`	`38`	`class ViewHolder(val item: TextView)`