Rename gradle modules to jvm and android

bdk-kotlin/android/src/androidTest/java/org/bitcoindevkit/bdk/AndroidLibTest.kt

@@ -0,0 +1,64 @@
+package org.bitcoindevkit.bdk
+
+import android.util.Log
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.sun.jna.Native
+import org.junit.*
+
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+//import org.bitcoindevkit.bdkjni.Types.Network
+//import org.bitcoindevkit.bdkjni.Types.WalletConstructor
+//import org.bitcoindevkit.bdkjni.Types.WalletPtr
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class AndroidLibTest {
+
+    companion object {
+        private val bdkFfi: Lib = Native.load("bdk_ffi", Lib::class.java)
+        private lateinit var wallet: Lib.WalletPtr_t
+
+        @BeforeClass
+        @JvmStatic
+        fun create_wallet() {
+            val name = "test_wallet"
+            val desc =
+                "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/0/*)"
+            val change =
+                "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/1/*)"
+
+            wallet = bdkFfi.new_wallet(name, desc, change)
+            Log.d("create_wallet", "wallet created")
+        }
+
+        @AfterClass
+        @JvmStatic
+        fun free_wallet() {
+            bdkFfi.free_wallet(wallet)
+            Log.d("free_wallet", "wallet freed")
+        }
+    }
+
+    @Test
+    fun sync() {
+        bdkFfi.sync_wallet(wallet)
+        Log.d("sync", "wallet synced")
+    }
+
+    @Test
+    fun new_address() {
+        val pointer = bdkFfi.new_address(wallet)
+        val address = pointer.getString(0)
+        bdkFfi.free_string(pointer)
+        //println("address created from kotlin: $address")
+        assertEquals(address, "tb1qzg4mckdh50nwdm9hkzq06528rsu73hjxxzem3e")
+        Log.d("new_address", "new address: $address")
+    }
+}

bdk-kotlin/android/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.bitcoindevkit.bdk" >
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+</manifest>