diff --git a/doc/lfh.png b/doc/lfh.png
new file mode 100644
index 0000000..900df5c
Binary files /dev/null and b/doc/lfh.png differ
diff --git a/src/gradle.properties b/src/gradle.properties
index 60e603c..8219c9e 100644
--- a/src/gradle.properties
+++ b/src/gradle.properties
@@ -20,3 +20,4 @@ android.useAndroidX=true
 # thereby reducing the size of the R class for that library
 android.nonTransitiveRClass=true
 android.nonFinalResIds=false
+android.overridePathCheck=true