Make it build for Android

gui/src/lib.rs

@@ -4,6 +4,9 @@
 mod config;
 mod runtime;
 
+#[cfg(target_os = "android")]
+mod android;
+
 #[cfg(target_arch = "wasm32")]
 mod wasm;
 
@@ -96,6 +99,9 @@ pub fn run() -> Result<(), anyhow::Error> {
     #[cfg(target_arch = "wasm32")]
     let conf = Config::default();
 
+    #[cfg(target_os = "android")]
+    let conf = Config::default();
+
     state.set_server_address(conf.address.to_shared_string());
     let conf_shared = Arc::new(Mutex::new(conf));