diff --git a/android/SherpaOnnx2Pass/app/src/main/java/com/k2fsa/sherpa/onnx/WaveReader.kt b/android/SherpaOnnx2Pass/app/src/main/java/com/k2fsa/sherpa/onnx/WaveReader.kt
deleted file mode 120000
index d65321ad..00000000
--- a/android/SherpaOnnx2Pass/app/src/main/java/com/k2fsa/sherpa/onnx/WaveReader.kt
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../../../../SherpaOnnx/app/src/main/java/com/k2fsa/sherpa/onnx/WaveReader.kt
\ No newline at end of file
diff --git a/android/SherpaOnnx2Pass/app/src/main/java/com/k2fsa/sherpa/onnx/WaveReader.kt b/android/SherpaOnnx2Pass/app/src/main/java/com/k2fsa/sherpa/onnx/WaveReader.kt
new file mode 100644
index 00000000..3060450d
--- /dev/null
+++ b/android/SherpaOnnx2Pass/app/src/main/java/com/k2fsa/sherpa/onnx/WaveReader.kt
@@ -0,0 +1,28 @@
+package com.k2fsa.sherpa.onnx
+
+import android.content.res.AssetManager
+
+class WaveReader {
+    companion object {
+        // Read a mono wave file asset
+        // The returned array has two entries:
+        //  - the first entry contains an 1-D float array
+        //  - the second entry is the sample rate
+        external fun readWaveFromAsset(
+            assetManager: AssetManager,
+            filename: String,
+        ): Array<Any>
+
+        // Read a mono wave file from disk
+        // The returned array has two entries:
+        //  - the first entry contains an 1-D float array
+        //  - the second entry is the sample rate
+        external fun readWaveFromFile(
+            filename: String,
+        ): Array<Any>
+
+        init {
+            System.loadLibrary("sherpa-onnx-jni")
+        }
+    }
+}