diff --git a/android-core/src/main/kotlin/com/mparticle/rokt/RoktEmbeddedView.kt b/android-core/src/main/kotlin/com/mparticle/rokt/RoktEmbeddedView.kt
index 590969b67..d50cbbb21 100644
--- a/android-core/src/main/kotlin/com/mparticle/rokt/RoktEmbeddedView.kt
+++ b/android-core/src/main/kotlin/com/mparticle/rokt/RoktEmbeddedView.kt
@@ -5,6 +5,8 @@ import android.util.AttributeSet
 import android.widget.FrameLayout
 
 class RoktEmbeddedView : FrameLayout {
+    var dimensionCallBack: RoktLayoutDimensionCallBack? = null
+
     constructor(context: Context) : super(context)
 
     constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
diff --git a/android-core/src/main/kotlin/com/mparticle/rokt/RoktLayoutDimensionCallBack.kt b/android-core/src/main/kotlin/com/mparticle/rokt/RoktLayoutDimensionCallBack.kt
new file mode 100644
index 000000000..e8a65ce71
--- /dev/null
+++ b/android-core/src/main/kotlin/com/mparticle/rokt/RoktLayoutDimensionCallBack.kt
@@ -0,0 +1,6 @@
+package com.mparticle.rokt
+
+interface RoktLayoutDimensionCallBack {
+    fun onHeightChanged(height: Int)
+    fun onMarginChanged(start: Int, top: Int, end: Int, bottom: Int)
+}
\ No newline at end of file