Clear transition after animation end. Also adjust transition duration as a function of the distance the from / to views need to travel.

Author: Kritarie

magellan-library/src/main/java/com/wealthfront/magellan/navigation/NavigationDelegate.kt

@@ -65,6 +65,7 @@ public open class NavigationDelegate(
   override fun onHide(context: Context) {
     containerView = null
     templatedViewMap.clear()
+    activeTransition = null
   }
 
   override fun onDestroy(context: Context) {
@@ -149,6 +150,7 @@ public open class NavigationDelegate(
           currentNavigable!!.transitionFinished()
           navigationPropagator.afterNavigation()
           containerView!!.setInterceptTouchEvents(false)
+          activeTransition = null
         }
       }
     }

magellan-library/src/main/java/com/wealthfront/magellan/transitions/DefaultTransition.kt

@@ -54,6 +54,7 @@ public class DefaultTransition : MagellanTransition {
       val fromTranslation = sign * -from.width
       val fromAnimation = ObjectAnimator.ofFloat(from, axis, from.translationX, fromTranslation.toFloat())
       set.play(fromAnimation)
+      set.duration = (300 * (1.0f - (from.translationX / from.width))).toLong()
     }
 
     val toAnimation = ObjectAnimator.ofFloat(to, axis, toTranslation, 0f)

magellan-sample/src/main/java/com/wealthfront/magellan/sample/IntroStep.kt

@@ -11,8 +11,6 @@ internal class IntroStep(
   override fun onShow(context: Context, binding: IntroBinding) {
     binding.root.tag = "IntroStep"
     binding.learnMore.setOnClickListener {
-      println("viewBinding: $viewBinding")
-      viewBinding!!
       goToLearnMore()
     }
   }