From a6981d121b6af14fd5f9658587fda20fc8368ff1 Mon Sep 17 00:00:00 2001
From: Juha Heinanen <jh@tutpro.com>
Date: Sat, 16 May 2026 19:56:48 +0300
Subject: [PATCH] Added capability to send SMS messages

---
 app/src/main/AndroidManifest.xml              |  2 +
 .../kotlin/com/tutpro/baresip/ChatScreen.kt   | 65 ++++++++++++-------
 .../kotlin/com/tutpro/baresip/MainScreen.kt   | 33 +++++-----
 .../main/kotlin/com/tutpro/baresip/Utils.kt   | 16 +++++
 4 files changed, 75 insertions(+), 41 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 8a782608..3862d0c2 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -34,6 +34,8 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.BROADCAST_STICKY" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.permission.SEND_SMS"
+        tools:ignore="SmsAndCallLogPolicy" />
 
     <uses-feature
         android:name="android.hardware.telephony"
diff --git a/app/src/main/kotlin/com/tutpro/baresip/ChatScreen.kt b/app/src/main/kotlin/com/tutpro/baresip/ChatScreen.kt
index d2a47af9..618138be 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/ChatScreen.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/ChatScreen.kt
@@ -552,25 +552,14 @@ private fun NewMessage(
                     msg.add()
                     var msgUri = ""
                     addMessage(msg)
-                    if (Utils.isTelUri(peerUri))
-                        if (ua.account.telProvider == "") {
-                            dialogMessage.value = String.format(
-                                ctx.getString(R.string.no_telephony_provider),
-                                Utils.plainAor(aor)
-                            )
-                            showDialog.value = true
-                        }
-                        else {
-                            msgUri = Utils.telToSip(peerUri, ua.account)
-                        }
-                    else
-                        msgUri = peerUri
-                    if (msgUri != "")
-                        if (Api.message_send(ua.uap,
-                                msgUri,
-                                msgText,
-                                time.toString()
-                        ) != 0) {
+                    if (ua.account.isMobile) {
+                        val destination = Utils.uriUserPart(peerUri)
+                        if (Utils.sendSms(ctx, destination, msgText)) {
+                            msg.direction = MESSAGE_UP
+                            newMessage.value = TextFieldValue("")
+                            viewModel.updateAorPeerMessage(aor, peerUri, "")
+                            keyboardController?.hide()
+                        } else {
                             Toast.makeText(
                                 ctx, "${ctx.getString(R.string.message_failed)}!",
                                 Toast.LENGTH_SHORT
@@ -578,11 +567,39 @@ private fun NewMessage(
                             msg.direction = MESSAGE_UP_FAIL
                             msg.responseReason = ctx.getString(R.string.message_failed)
                         }
-                        else {
-                            newMessage.value = TextFieldValue("")
-                            viewModel.updateAorPeerMessage(aor, peerUri, "")
-                            keyboardController?.hide()
-                        }
+                    } else {
+                        if (Utils.isTelUri(peerUri))
+                            if (ua.account.telProvider == "") {
+                                dialogMessage.value = String.format(
+                                    ctx.getString(R.string.no_telephony_provider),
+                                    Utils.plainAor(aor)
+                                )
+                                showDialog.value = true
+                            } else {
+                                msgUri = Utils.telToSip(peerUri, ua.account)
+                            }
+                        else
+                            msgUri = peerUri
+                        if (msgUri != "")
+                            if (Api.message_send(
+                                    ua.uap,
+                                    msgUri,
+                                    msgText,
+                                    time.toString()
+                                ) != 0
+                            ) {
+                                Toast.makeText(
+                                    ctx, "${ctx.getString(R.string.message_failed)}!",
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                                msg.direction = MESSAGE_UP_FAIL
+                                msg.responseReason = ctx.getString(R.string.message_failed)
+                            } else {
+                                newMessage.value = TextFieldValue("")
+                                viewModel.updateAorPeerMessage(aor, peerUri, "")
+                                keyboardController?.hide()
+                            }
+                    }
                 }
             },
             containerColor = MaterialTheme.colorScheme.secondary,
diff --git a/app/src/main/kotlin/com/tutpro/baresip/MainScreen.kt b/app/src/main/kotlin/com/tutpro/baresip/MainScreen.kt
index 17b06653..19c0f008 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/MainScreen.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/MainScreen.kt
@@ -805,23 +805,22 @@ private fun BottomBar(ctx: Context, viewModel: ViewModel, navController: NavCont
             )
         }
 
-        if (!isMobile)
-            IconButton(
-                enabled = aor.isNotEmpty(),
-                onClick = {
-                    navController.navigate("chats/$aor")
-                },
-                modifier = Modifier
-                    .weight(1f)
-                    .size(buttonSize)
-            ) {
-                Icon(
-                    imageVector = Icons.AutoMirrored.Filled.Chat,
-                    contentDescription = null,
-                    Modifier.size(buttonSize),
-                    tint = if (hasUnreadMessages) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.secondary
-                )
-            }
+        IconButton(
+            enabled = aor.isNotEmpty(),
+            onClick = {
+                navController.navigate("chats/$aor")
+            },
+            modifier = Modifier
+                .weight(1f)
+                .size(buttonSize)
+        ) {
+            Icon(
+                imageVector = Icons.AutoMirrored.Filled.Chat,
+                contentDescription = null,
+                Modifier.size(buttonSize),
+                tint = if (hasUnreadMessages) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.secondary
+            )
+        }
 
         IconButton(
             enabled = aor.isNotEmpty(),
diff --git a/app/src/main/kotlin/com/tutpro/baresip/Utils.kt b/app/src/main/kotlin/com/tutpro/baresip/Utils.kt
index 26c78582..25d06cbc 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/Utils.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/Utils.kt
@@ -1440,4 +1440,20 @@ object Utils {
         Log.e(TAG, "--------------------------------------")
     }
 
+    fun sendSms(ctx: Context, destination: String, message: String): Boolean {
+        return try {
+            val smsManager = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                ctx.getSystemService(android.telephony.SmsManager::class.java)
+            } else {
+                @Suppress("DEPRECATION")
+                android.telephony.SmsManager.getDefault()
+            }
+            smsManager.sendTextMessage(destination, null, message, null, null)
+            true
+        } catch (e: Exception) {
+            Log.e(TAG, "Failed to send SMS: ${e.message}")
+            false
+        }
+    }
+
 }