don't allow invalidate runnable to be queued multiple times

deano2390 · Mar 15, 2016 · 03b324e · 03b324e
1 parent a2245ea
commit 03b324e
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/marqueetextview/src/main/java/uk/co/deanwild/marqueetextview/MarqueeTextView.java b/marqueetextview/src/main/java/uk/co/deanwild/marqueetextview/MarqueeTextView.java
@@ -198,14 +198,17 @@ public void run() {
 
 
     void invalidateAfter(long delay) {
-        postDelayed(new Runnable() {
-            @Override
-            public void run() {
-                invalidate();
-            }
-        }, delay);
+        removeCallbacks(invalidateRunnable);
+        postDelayed(invalidateRunnable, delay);
     }
 
+    Runnable invalidateRunnable = new Runnable() {
+        @Override
+        public void run() {
+            invalidate();
+        }
+    };
+
 
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {