Added animation

app/src/main/java/eu/kanade/tachiyomi/util/ViewExtensions.kt

@@ -0,0 +1,19 @@
+package eu.kanade.tachiyomi.util
+
+import android.graphics.Point
+import android.view.View
+
+/**
+ * Returns coordinates of view.
+ * Used for animation
+ *
+ * @return coordinates of view
+ */
+fun View.getCoordinates(): Point
+{
+    var cx = (this.left + this.right) / 2;
+    var cy = (this.top + this.bottom) / 2;
+
+    return Point(cx, cy)
+}
+