Fragment transition in CallActivity
diff --git a/res/animator/slide_out.xml b/res/animator/slide_out.xml
new file mode 100644
index 0000000..899f861
--- /dev/null
+++ b/res/animator/slide_out.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:anim/decelerate_interpolator"
+    android:valueFrom="0"
+    android:valueTo="-1.0"
+    android:propertyName="xFraction"
+    android:duration="@android:integer/config_mediumAnimTime" />
\ No newline at end of file