[Exposed-UI] fix arrayoutofbound exception.

维术 · 维术 · commit 1fa8f5ae0e52 · 2018-01-27T00:33:11.000+08:00
diff --git a/VirtualApp/app/src/main/java/io/virtualapp/home/adapters/LaunchpadAdapter.java b/VirtualApp/app/src/main/java/io/virtualapp/home/adapters/LaunchpadAdapter.java
@@ -172,6 +172,9 @@ public void setAppClickListener(OnAppClickListener mAppClickListener) {
     }
 
     public void moveItem(int pos, int targetPos) {
+        if (pos >= mList.size()) {
+            return;
+        }
         AppData model = mList.remove(pos);
         mList.add(targetPos, model);
         notifyItemMoved(pos, targetPos);

Original file line number	Diff line number	Diff line change
`@@ -172,6 +172,9 @@ public void setAppClickListener(OnAppClickListener mAppClickListener) {`
`172`	`172`	`}`
`173`	`173`
`174`	`174`	`public void moveItem(int pos, int targetPos) {`
	`175`	`+ if (pos >= mList.size()) {`
	`176`	`+ return;`
	`177`	`+ }`
`175`	`178`	`AppData model = mList.remove(pos);`
`176`	`179`	`mList.add(targetPos, model);`
`177`	`180`	`notifyItemMoved(pos, targetPos);`