diff --git a/Cargo.lock b/Cargo.lock
index 15af020..4277a01 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,16 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "Inflector"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe438c63458706e03479442743baae6c88256498e6431708f6dfc520a26515d3"
+dependencies = [
+ "lazy_static",
+ "regex",
+]
+
 [[package]]
 name = "addr2line"
 version = "0.24.1"
@@ -67,6 +77,23 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
 
+[[package]]
+name = "android_log-sys"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ecc8056bf6ab9892dcd53216c83d1597487d7dacac16c8df6b877d127df9937"
+
+[[package]]
+name = "android_logger"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05b07e8e73d720a1f2e4b6014766e6039fd2e96a4fa44e2a78d0e1fa2ff49826"
+dependencies = [
+ "android_log-sys",
+ "env_filter",
+ "log",
+]
+
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
@@ -91,12 +118,6 @@ version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "86fdf8605db99b54d3cd748a44c6d04df638eb5dafb219b135d0149bd0db01f6"
 
-[[package]]
-name = "ascii"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ae7d751998c189c1d4468cf0a39bb2eae052a9c58d50ebb3b9591ee3813ad50"
-
 [[package]]
 name = "async-channel"
 version = "2.3.1"
@@ -393,7 +414,7 @@ dependencies = [
  "ansi_term",
  "atty",
  "bitflags 1.3.2",
- "strsim",
+ "strsim 0.8.0",
  "textwrap",
  "unicode-width",
  "vec_map",
@@ -401,12 +422,12 @@ dependencies = [
 
 [[package]]
 name = "combine"
-version = "2.5.2"
+version = "4.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1645a65a99c7c8d345761f4b75a6ffe5be3b3b27a93ee731fccc5050ba6be97c"
+checksum = "ba5a308b75df32fe02788e748662718f03fde005016435c444eea572398219fd"
 dependencies = [
- "ascii",
- "byteorder",
+ "bytes",
+ "memchr",
 ]
 
 [[package]]
@@ -542,12 +563,57 @@ dependencies = [
  "syn 2.0.77",
 ]
 
+[[package]]
+name = "darling"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b750cb3417fd1b327431a470f388520309479ab0bf5e323505daf0290cd3850"
+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "109c1ca6e6b7f82cc233a97004ea8ed7ca123a9af07a8230878fcfda9b158bf0"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim 0.10.0",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4aab4dbc9f7611d8b55048a3a16d2d010c2c8334e46304b40ac1cc14bf3b48e"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "either"
 version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
+[[package]]
+name = "env_filter"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f2c92ceda6ceec50f43169f9ee8424fe2db276791afde7b2cd8bc084cb376ab"
+dependencies = [
+ "log",
+ "regex",
+]
+
 [[package]]
 name = "env_logger"
 version = "0.9.3"
@@ -556,7 +622,7 @@ checksum = "a12e6657c4c97ebab115a42dcee77225f7f482cdd841cf7088c657a42e9e00e7"
 dependencies = [
  "atty",
  "humantime",
- "log 0.4.22",
+ "log",
  "regex",
  "termcolor",
 ]
@@ -567,12 +633,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
-[[package]]
-name = "error-chain"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9435d864e017c3c6afeac1654189b06cdb491cf2ff73dbf0d73b0f292f42ff8"
-
 [[package]]
 name = "event-listener"
 version = "5.3.1"
@@ -633,6 +693,7 @@ name = "frida_android"
 version = "0.1.2"
 dependencies = [
  "aes-gcm",
+ "android_logger",
  "base64 0.22.1",
  "block-modes",
  "block-padding",
@@ -645,11 +706,12 @@ dependencies = [
  "futures",
  "generic-array",
  "hex",
- "jni",
- "log 0.4.22",
+ "jni 0.20.0",
+ "log",
  "network-interface",
  "packet",
  "rand",
+ "robusta_jni",
  "serde",
  "serde_derive",
  "serde_yaml",
@@ -998,6 +1060,12 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -1050,22 +1118,37 @@ checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 
 [[package]]
 name = "jni"
-version = "0.5.3"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cffc930ce6a38a4013e30567b559bdc79f601013ba4a81e65dbda9207263efd4"
+checksum = "c6df18c2e3db7e453d3c6ac5b3e9d5182664d28788126d39b91f2d1e22b017ec"
 dependencies = [
  "cesu8",
  "combine",
- "error-chain",
  "jni-sys",
- "log 0.3.9",
+ "log",
+ "thiserror",
+ "walkdir",
+]
+
+[[package]]
+name = "jni"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "039022cdf4d7b1cf548d31f60ae783138e5fd42013f6271049d7df7afadef96c"
+dependencies = [
+ "cesu8",
+ "combine",
+ "jni-sys",
+ "log",
+ "thiserror",
+ "walkdir",
 ]
 
 [[package]]
 name = "jni-sys"
-version = "0.2.5"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de0aaaba8809ab8d83a53fe2b313b996b79e8632b855eae9f70ad4323dca91b8"
+checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
 [[package]]
 name = "js-sys"
@@ -1108,15 +1191,6 @@ dependencies = [
  "scopeguard",
 ]
 
-[[package]]
-name = "log"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
-dependencies = [
- "log 0.4.22",
-]
-
 [[package]]
 name = "log"
 version = "0.4.22"
@@ -1282,6 +1356,12 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -1370,6 +1450,29 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "proc-macro-error"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
+dependencies = [
+ "proc-macro-error-attr",
+ "proc-macro2",
+ "quote",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro-error-attr"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "version_check",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.86"
@@ -1503,6 +1606,33 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
 
+[[package]]
+name = "robusta-codegen"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffb512b451472948a204452dfad582bdc48d69caacdd3b1b4571d5e3f11707f3"
+dependencies = [
+ "Inflector",
+ "darling",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "rand",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "robusta_jni"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c080146e0cc733697fe500413871142af91bd879641205c2febbe5f982f304e3"
+dependencies = [
+ "jni 0.19.0",
+ "paste",
+ "robusta-codegen",
+ "static_assertions",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.24"
@@ -1530,6 +1660,15 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -1652,12 +1791,24 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "strsim"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
+[[package]]
+name = "strsim"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -1927,7 +2078,7 @@ dependencies = [
  "futures-core",
  "ipnet",
  "libc",
- "log 0.4.22",
+ "log",
  "nix",
  "thiserror",
  "tokio",
@@ -1988,6 +2139,16 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -2021,7 +2182,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9de396da306523044d3302746f1208fa71d7532227f15e347e2d93e4145dd77b"
 dependencies = [
  "bumpalo",
- "log 0.4.22",
+ "log",
  "once_cell",
  "proc-macro2",
  "quote",
@@ -2190,7 +2351,7 @@ dependencies = [
  "c2rust-bitfields",
  "futures",
  "libloading",
- "log 0.4.22",
+ "log",
  "thiserror",
  "windows-sys 0.59.0",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index f4f835c..e29f96f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,4 +39,6 @@ network-interface = "2.0.0"
 fast32 = "1.0.2"
 
 [target.'cfg(target_os="android")'.dependencies]
-jni = { version = "0.5", default-features = false }
+jni = "^0.20"
+robusta_jni = "0.2.2"
+android_logger = "^0"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index c8547f8..9d82100 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -19,6 +19,7 @@ mod udp;
 mod mobile;
 mod simple_log;
 
+/*
 #[no_mangle]
 pub unsafe extern "C" fn Java_com_alterdekim_frida_FridaLib_run(
     mut env: JNIEnv,
@@ -43,6 +44,51 @@ pub unsafe extern "C" fn Java_com_alterdekim_frida_FridaLib_fetchLogs(
 #[no_mangle]
 pub unsafe extern "C" fn Java_com_alterdekim_frida_FridaLib_stop(_env: JNIEnv, _: JClass) -> jint {
     mobile::mobile_stop()
+}*/
+
+#[bridge]
+mod jni {
+    use android_logger::Config;
+    use jni::objects::{GlobalRef, JObject, JValue};
+    use log::info;
+    use robusta_jni::convert::{IntoJavaValue, Signature, TryFromJavaValue, TryIntoJavaValue};
+    use robusta_jni::jni::errors::Result as JniResult;
+    use robusta_jni::jni::objects::AutoLocal;
+    use robusta_jni::jni::JNIEnv;
+
+    #[derive(Signature, TryIntoJavaValue, IntoJavaValue, TryFromJavaValue)]
+    #[package(com.alterdekim.frida)]
+    pub struct FridaLib<'env: 'borrow, 'borrow> {
+        #[instance]
+        raw: AutoLocal<'env, 'borrow>,
+    }
+
+    impl<'env: 'borrow, 'borrow> FridaLib<'env, 'borrow> {
+        pub extern "jni" fn start(self, env: &JNIEnv, config_b32: JString,
+            tun_fd: jint,
+            close_fd_on_drop: jboolean) -> jint {
+            android_logger::init_once(Config::default().with_tag("RUST_FRIDA"));
+
+           
+            info!("Hello world!");
+
+           
+        }
+
+        /*pub extern "java" fn getAppFilesDir(
+            env: &JNIEnv,
+            #[input_type("Landroid/content/Context;")] context: JObject,
+        ) -> JniResult<String> {
+        }
+
+        pub extern "java" fn threadTestNoClass(env: &JNIEnv, s: String) -> JniResult<i32> {}
+        pub extern "java" fn threadTestWithClass(
+            env: &JNIEnv,
+            class_ref: &GlobalRef,
+            s: String,
+        ) -> JniResult<i32> {
+        }*/
+    }
 }