Merge pull request douglasjunior#48 from douglasjunior/issue-42

Fixing crash in OverlayView when bitmap has already been recycled. douglasjunior#42
RenaultCorse · Jul 17, 2017 · f7fb087 · f7fb087
2 parents 225839d + dba4725
commit f7fb087
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/library/src/main/java/io/github/douglasjunior/androidSimpleTooltip/OverlayView.java b/library/src/main/java/io/github/douglasjunior/androidSimpleTooltip/OverlayView.java
@@ -64,10 +64,11 @@ public class OverlayView extends View {
 
     @Override
     protected void dispatchDraw(Canvas canvas) {
-        if (invalidated)
+        if (invalidated || bitmap == null || bitmap.isRecycled())
             createWindowFrame();
-
-        canvas.drawBitmap(bitmap, 0, 0, null);
+        // The bitmap is checked again because of Android memory cleanup behavior. (See #42)
+        if (bitmap != null && !bitmap.isRecycled())
+            canvas.drawBitmap(bitmap, 0, 0, null);
     }
 
     private void createWindowFrame() {