Separate core components in its own module

1 files changed, 19 insertions, 0 deletions

diff --git a/core/src/main/kotlin/ca/allanwang/kau/utils/TransitionUtils.kt b/core/src/main/kotlin/ca/allanwang/kau/utils/TransitionUtils.kt
new file mode 100644
index 0000000..9e668d0
--- /dev/null
+++ b/core/src/main/kotlin/ca/allanwang/kau/utils/TransitionUtils.kt
@@ -0,0 +1,19 @@
+package ca.allanwang.kau.utils
+
+import android.support.transition.Transition
+import android.support.transition.TransitionSet
+
+/**
+ * Created by Allan Wang on 2017-06-24.
+ */
+class TransitionEndListener(val onEnd: (transition: Transition) -> Unit) : Transition.TransitionListener {
+    override fun onTransitionEnd(transition: Transition) = onEnd(transition)
+    override fun onTransitionResume(transition: Transition) {}
+    override fun onTransitionPause(transition: Transition) {}
+    override fun onTransitionCancel(transition: Transition) {}
+    override fun onTransitionStart(transition: Transition) {}
+}
+
+@KauUtils fun TransitionSet.addEndListener(onEnd: (transition: Transition) -> Unit) {
+    addListener(TransitionEndListener(onEnd))
+}
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