diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index 7112eb8..34c0ba2 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/library/build.gradle b/library/build.gradle
index f815d80..d41dc68 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -5,7 +5,6 @@ group='com.github.aitsuki'
 
 android {
     compileSdkVersion 28
-    buildToolsVersion '27.0.3'
 
     defaultConfig {
         minSdkVersion 15
diff --git a/library/src/main/java/com/aitsuki/swipe/SwipeItemLayout.java b/library/src/main/java/com/aitsuki/swipe/SwipeItemLayout.java
index 8b88af9..6dbe046 100644
--- a/library/src/main/java/com/aitsuki/swipe/SwipeItemLayout.java
+++ b/library/src/main/java/com/aitsuki/swipe/SwipeItemLayout.java
@@ -77,6 +77,9 @@ public SwipeItemLayout(Context context, AttributeSet attrs, int defStyleAttr) {
     @Override
     protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
         super.onLayout(changed, left, top, right, bottom);
+        if (isInEditMode()) {
+            return;
+        }
         updateMenu();
     }
 
@@ -229,6 +232,10 @@ private void checkCanDragged(MotionEvent ev) {
     @Override
     public void addView(View child, int index, ViewGroup.LayoutParams params) {
         super.addView(child, index, params);
+        if (isInEditMode()) {
+            return;
+        }
+
         LayoutParams lp = (LayoutParams) child.getLayoutParams();
         int gravity = GravityCompat.getAbsoluteGravity(lp.gravity, ViewCompat.getLayoutDirection(child));
         switch (gravity) {