Add build instructions to README

README.md

@@ -1 +1,13 @@
 # AndroidLibXrayLite
+
+## Build requirements
+* JDK
+* Android SDK
+* Go
+* gomobile
+
+## Build instructions
+1. `git clone [repo] && cd AndroidLibXrayLite`
+2. `gomobile init`
+3. `go mod tidy -v`
+4. `gomobile bind -v -androidapi 19 -ldflags='-s -w' ./`