added info button for ongoing call

app/src/main/cpp/baresip.c

@@ -1167,6 +1167,25 @@ Java_com_tutpro_baresip_Api_call_1audio_1codecs(JNIEnv *env, jobject thiz, jstri
     return (*env)->NewStringUTF(env, codec_buf);
 }
 
+JNIEXPORT jstring JNICALL
+Java_com_tutpro_baresip_Api_call_1status(JNIEnv *env, jobject thiz, jstring javaCall) {
+    const char *native_call = (*env)->GetStringUTFChars(env, javaCall, 0);
+    (*env)->ReleaseStringUTFChars(env, javaCall, native_call);
+    struct call *call = (struct call *) strtoul(native_call, NULL, 10);
+    char status_buf[256];
+    int len = re_snprintf(&(status_buf[0]), 256, "%H", call_status, call);
+    if (len != -1) {
+        if (len < 256)
+            status_buf[len] = '\0';
+        else
+            status_buf[255] = '\0';
+    } else {
+        LOGE("failed to get call status\n");
+        status_buf[0] = '\0';
+    }
+    return (*env)->NewStringUTF(env, status_buf);
+}
+
 JNIEXPORT jint JNICALL
 Java_com_tutpro_baresip_Api_message_1send(JNIEnv *env, jobject thiz, jstring javaUA,
                                           jstring javaPeer, jstring javaMsg, jstring javaTime) {

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

@@ -24,6 +24,7 @@ object Api {
     external fun call_start_audio(callp: String)
     external fun call_stop_audio(callp: String)
     external fun call_audio_codecs(callp: String): String
+    external fun call_status(callp: String): String
     external fun message_send(uap: String, peer_uri: String, message: String, time: String): Int
     external fun reload_config(): Int
     external fun cmd_exec(cmd: String): Int

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

@@ -44,6 +44,7 @@ class MainActivity : AppCompatActivity() {
     internal lateinit var callsButton: ImageButton
     internal lateinit var dialpadButton: ImageButton
     internal lateinit var dtmf: EditText
+    internal lateinit var infoButton: ImageButton
     internal lateinit var uaAdapter: UaSpinnerAdapter
     internal lateinit var aorSpinner: Spinner
     internal lateinit var am: AudioManager
@@ -77,6 +78,7 @@ class MainActivity : AppCompatActivity() {
         rejectButton = findViewById(R.id.rejectButton) as ImageButton
         holdButton = findViewById(R.id.holdButton) as ImageButton
         dtmf = findViewById(R.id.dtmf) as EditText
+        infoButton = findViewById(R.id.info) as ImageButton
         voicemailButton = findViewById(R.id.voicemailButton) as ImageButton
         contactsButton = findViewById(R.id.contactsButton) as ImageButton
         messagesButton = findViewById(R.id.messagesButton) as ImageButton
@@ -304,6 +306,27 @@ class MainActivity : AppCompatActivity() {
 
         dtmf.tag = ArrayList<TextWatcher>()
 
+        infoButton.setOnClickListener {
+            val ua = UserAgent.uas()[aorSpinner.selectedItemPosition]
+            val calls = Call.uaCalls(ua,"")
+            if (calls.size > 0) {
+                val status = Api.call_status(calls[0].callp)
+                val codecs = Api.call_audio_codecs(calls[0].callp)
+                if (status.contains('[') && status.contains(']') &&
+                        status.contains('=') && codecs.contains(',')) {
+                    val duration = status.split("[")[1].split("]")[0]
+                    val rate = status.split('=')[1]
+                    val txCodec = codecs.split(',')[0].split("/")
+                    val rxCodec = codecs.split(',')[1].split("/")
+                    Utils.alertView(this, "Call Info",
+                            "Duration: $duration\n" +
+                                    "Codecs: ${txCodec[0]} ch ${txCodec[2]}/" +
+                                    "${rxCodec[0]} ch ${rxCodec[2]}\n" +
+                                    "Rate: $rate")
+                }
+            }
+        }
+
         voicemailButton.setOnClickListener {
             if (aorSpinner.selectedItemPosition >= 0) {
                 val ua = UserAgent.uas()[aorSpinner.selectedItemPosition]
@@ -466,6 +489,7 @@ class MainActivity : AppCompatActivity() {
                             rejectButton.isEnabled = true
                             holdButton.visibility = View.INVISIBLE
                             dtmf.visibility = View.INVISIBLE
+                            infoButton.visibility = View.INVISIBLE
                         }
                         if (Utils.isVisible()) {
                                 Log.d("Baresip", "Baresip is visible")
@@ -504,6 +528,7 @@ class MainActivity : AppCompatActivity() {
                             dtmf.hint = "DTMF"
                             dtmf.visibility = View.VISIBLE
                             dtmf.requestFocus()
+                            infoButton.visibility = View.VISIBLE
                         }
                         (dtmf.tag as ArrayList<TextWatcher>).add(call.dtmfWatcher!!)
                         dtmf.addTextChangedListener(call.dtmfWatcher)
@@ -965,6 +990,8 @@ class MainActivity : AppCompatActivity() {
             rejectButton.visibility = View.INVISIBLE
             holdButton.visibility = View.INVISIBLE
             dtmf.visibility = View.INVISIBLE
+            infoButton.visibility = View.INVISIBLE
+
         } else {
             Log.w("Baresip", "ua_connect ${ua.uap}/$uri failed")
             callButton.visibility = View.VISIBLE
@@ -1025,6 +1052,7 @@ class MainActivity : AppCompatActivity() {
             rejectButton.visibility = View.INVISIBLE
             holdButton.visibility = View.INVISIBLE
             dtmf.visibility = View.INVISIBLE
+            infoButton.visibility = View.INVISIBLE
         } else {
             val callsOut = Call.uaCalls(ua, "out")
             val callsIn = Call.uaCalls(ua, "in")
@@ -1050,6 +1078,7 @@ class MainActivity : AppCompatActivity() {
                     rejectButton.visibility = View.INVISIBLE
                     holdButton.visibility = View.INVISIBLE
                     dtmf.visibility = View.INVISIBLE
+                    infoButton.visibility = View.INVISIBLE
                 }
                 "incoming" -> {
                     securityButton.visibility = View.INVISIBLE
@@ -1061,6 +1090,7 @@ class MainActivity : AppCompatActivity() {
                     rejectButton.isEnabled = true
                     holdButton.visibility = View.INVISIBLE
                     dtmf.visibility = View.INVISIBLE
+                    infoButton.visibility = View.INVISIBLE
                     if (answerCall == call.callp) {
                         answerCall = ""
                         answerButton.performClick()
@@ -1091,6 +1121,7 @@ class MainActivity : AppCompatActivity() {
                     holdButton.visibility = View.VISIBLE
                     dtmf.visibility = View.VISIBLE
                     dtmf.requestFocus()
+                    infoButton.visibility = View.VISIBLE
                 }
             }
         }

app/src/main/res/drawable/info.xml

@@ -0,0 +1,5 @@
+<vector android:height="48dp" android:tint="#00ACC1"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="48dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M11,17h2v-6h-2v6zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM11,9h2L13,7h-2v2z"/>
+</vector>

app/src/main/res/layout/activity_main.xml

@@ -144,6 +144,19 @@
                 android:visibility="invisible" >
             </EditText>
 
+            <ImageButton
+                android:id="@+id/info"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@id/uriRow"
+                android:layout_alignParentEnd="true"
+                android:src="@drawable/info"
+                android:padding="0dp"
+                android:background="@null"
+                android:clickable="false"
+                android:visibility="invisible" >
+            </ImageButton>
+
         </RelativeLayout>
 
     </ScrollView>