moved more api functions to Api class

app/src/main/kotlin/com/tutpro/baresip/AccountActivity.kt

@@ -53,7 +53,7 @@ class AccountActivity : AppCompatActivity() {
         regint = findViewById(R.id.RegInt) as EditText
         regint.setText(acc.regint.toString())
 
-        val audioCodecs = ArrayList(Utils.audio_codecs().split(","))
+        val audioCodecs = ArrayList(Api.audio_codecs().split(","))
         newCodecs.addAll(audioCodecs)
         while (newCodecs.size < audioCodecs.size) newCodecs.add("")
 
@@ -183,7 +183,7 @@ class AccountActivity : AppCompatActivity() {
             if (ob != acc.outbound) {
                 val outbound = ArrayList<String>()
                 for (i in ob.indices) {
-                    if ((ob[i] == "") || Utils.uri_decode(ob[i])) {
+                    if ((ob[i] == "") || Api.uri_decode(ob[i])) {
                         if (account_set_outbound(acc.accp, ob[i], i) == 0) {
                             if (ob[i] != "")
                                 outbound.add(account_outbound(acc.accp, i))

app/src/main/kotlin/com/tutpro/baresip/Api.kt

@@ -2,6 +2,9 @@ package com.tutpro.baresip
 
 object Api {
 
+    external fun audio_codecs(): String
     external fun call_peeruri(callp: String): String
+    external fun cmd_exec(cmd: String): Int
+    external fun uri_decode(uri: String): Boolean
 
 }

app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt

@@ -195,7 +195,7 @@ class MainActivity : AppCompatActivity() {
                     unverifyDialog.setPositiveButton("Unverify") { dialog, _ ->
                         val outCalls = Call.uaCalls(calls, uas[aorSpinner.selectedItemPosition], "out")
                         if (outCalls.size > 0) {
-                            if (Utils.cmd_exec("zrtp_unverify " + outCalls[0].zid) != 0) {
+                            if (Api.cmd_exec("zrtp_unverify " + outCalls[0].zid) != 0) {
                                 Log.w("Baresip",
                                         "Command 'zrtp_unverify ${outCalls[0].zid}' failed")
                             } else {
@@ -405,7 +405,7 @@ class MainActivity : AppCompatActivity() {
                         verifyDialog.setMessage("Do you want to verify SAS <${ev[1]}> <${ev[2]}>?")
                         verifyDialog.setPositiveButton("Yes") { dialog, _ ->
                             val security: Int
-                            if (Utils.cmd_exec("zrtp_verify ${ev[3]}") != 0) {
+                            if (Api.cmd_exec("zrtp_verify ${ev[3]}") != 0) {
                                 Log.w("Baresip", "Command 'zrtp_verify ${ev[3]}' failed")
                                 security = R.drawable.box_yellow
                             } else {
@@ -605,7 +605,7 @@ class MainActivity : AppCompatActivity() {
                 return true
             }
             R.id.about -> {
-                Utils.cmd_exec("audio_debug")
+                Api.cmd_exec("audio_debug")
                 i = Intent(this, AboutActivity::class.java)
                 startActivityForResult(i, ABOUT_CODE)
                 return true
@@ -761,7 +761,7 @@ class MainActivity : AppCompatActivity() {
                     unverifyDialog.setMessage("This call is SECURE and peer is VERIFIED! " +
                             "Do you want to unverify the peer?")
                     unverifyDialog.setPositiveButton("Unverify") { dialog, _ ->
-                        if (Utils.cmd_exec("zrtp_unverify " + call.zid) != 0) {
+                        if (Api.cmd_exec("zrtp_unverify " + call.zid) != 0) {
                             Log.w("Baresip", "Command 'zrtp_unverify ${call.zid}' failed")
                         } else {
                             security_button.setImageResource(R.drawable.box_yellow)

app/src/main/kotlin/com/tutpro/baresip/Utils.kt

@@ -182,8 +182,4 @@ object Utils {
         return isLocked
     }
 
-    external fun cmd_exec(cmd: String): Int
-    external fun uri_decode(uri: String): Boolean
-    external fun audio_codecs(): String
-
 }