android gradle project instruction.

1 files changed, 2 insertions, 0 deletions

diff --git a/README.md b/README.md
index 7e7b1b7..ed9e453 100644
--- a/README.md
+++ b/README.md
@@ -176,6 +176,8 @@ android {
 }
 ```
 
+Currently, the generated `classpath.txt` does not contain android platform library, e.g., `/opt/android-sdk-linux/platforms/android-23/android.jar`. You would need to add it manually. See issue #23.
+
 ## Directory structure
 
 ### Java service process