Added button to turn microphone on/off during call

app/src/main/cpp/baresip.c

@@ -1406,6 +1406,22 @@ Java_com_tutpro_baresip_Call_call_1unhold(JNIEnv *env, jobject thiz, jstring jav
     return ret;
 }
 
+JNIEXPORT jboolean JNICALL
+Java_com_tutpro_baresip_Call_call_1ismuted(JNIEnv *env, jobject thiz, jstring jCall) {
+    const char *native_call = (*env)->GetStringUTFChars(env, jCall, 0);
+    struct call *call = (struct call *) strtoul(native_call, NULL, 10);
+    (*env)->ReleaseStringUTFChars(env, jCall, native_call);
+    return audio_ismuted(call_audio(call));
+}
+
+JNIEXPORT void JNICALL
+Java_com_tutpro_baresip_Call_call_1mute(JNIEnv *env, jobject thiz, jstring jCall, jboolean mute) {
+    const char *native_call = (*env)->GetStringUTFChars(env, jCall, 0);
+    struct call *call = (struct call *) strtoul(native_call, NULL, 10);
+    (*env)->ReleaseStringUTFChars(env, jCall, native_call);
+    audio_mute(call_audio(call), mute);
+}
+
 JNIEXPORT jint JNICALL
 Java_com_tutpro_baresip_Call_call_1transfer(JNIEnv *env, jobject thiz, jstring jCall,
         jstring jPeer) {

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

@@ -32,6 +32,14 @@ class Call(val callp: String, val ua: UserAgent, val peerUri: String, val dir: S
         return call_hold(callp)
     }
 
+    fun isMuted(): Boolean {
+        return call_ismuted(callp)
+    }
+
+    fun mute(mute: Boolean) {
+        call_mute(callp, mute)
+    }
+
     fun unhold(): Int {
         return call_unhold(callp)
     }
@@ -64,6 +72,8 @@ class Call(val callp: String, val ua: UserAgent, val peerUri: String, val dir: S
     private external fun call_connect(callp: String, peer_uri: String): Int
     private external fun call_hold(callp: String): Int
     private external fun call_unhold(callp: String): Int
+    private external fun call_ismuted(callp: String): Boolean
+    private external fun call_mute(callp: String, mute: Boolean)
     private external fun call_transfer(callp: String, peer_uri: String): Int
     private external fun call_send_digit(callp: String, digit: Char): Int
     private external fun call_notify_sipfrag(callp: String, code: Int, reason: String)

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

@@ -48,6 +48,7 @@ class MainActivity : AppCompatActivity() {
     private lateinit var answerButton: ImageButton
     private lateinit var rejectButton: ImageButton
     private lateinit var holdButton: ImageButton
+    private lateinit var micButton: ImageButton
     private lateinit var transferButton: ImageButton
     private lateinit var voicemailButton: ImageButton
     private lateinit var contactsButton: ImageButton
@@ -124,6 +125,7 @@ class MainActivity : AppCompatActivity() {
         answerButton = binding.answerButton
         rejectButton = binding.rejectButton
         holdButton = binding.holdButton
+        micButton = binding.micButton
         transferButton = binding.transferButton
         dtmf = binding.dtmf
         infoButton = binding.info
@@ -380,6 +382,21 @@ class MainActivity : AppCompatActivity() {
             }
         }
 
+        micButton.setOnClickListener {
+            val ua = UserAgent.uas()[aorSpinner.selectedItemPosition]
+            val aor = ua.account.aor
+            val call = Call.uaCalls(ua, "")[0]
+            if (call.isMuted()) {
+                Log.d(TAG, "AoR $aor un-muting call ${call.callp} with ${callUri.text}")
+                call.mute(false)
+                micButton.setImageResource(R.drawable.mic)
+            } else {
+                Log.d(TAG, "AoR $aor muting call ${call.callp} with ${callUri.text}")
+                call.mute(true)
+                micButton.setImageResource(R.drawable.mic_off)
+            }
+        }
+
         transferButton.setOnClickListener {
             callTransfer(UserAgent.uas()[aorSpinner.selectedItemPosition])
         }
@@ -1605,6 +1622,7 @@ class MainActivity : AppCompatActivity() {
             answerButton.visibility = View.INVISIBLE
             rejectButton.visibility = View.INVISIBLE
             holdButton.visibility = View.INVISIBLE
+            micButton.visibility = View.INVISIBLE
             transferButton.visibility = View.INVISIBLE
             dtmf.visibility = View.INVISIBLE
             dialpadButton.isEnabled = true
@@ -1626,6 +1644,7 @@ class MainActivity : AppCompatActivity() {
                     answerButton.visibility = View.INVISIBLE
                     rejectButton.visibility = View.INVISIBLE
                     holdButton.visibility = View.INVISIBLE
+                    micButton.visibility = View.INVISIBLE
                     transferButton.visibility = View.INVISIBLE
                     dtmf.visibility = View.INVISIBLE
                     dialpadButton.isEnabled = false
@@ -1645,6 +1664,7 @@ class MainActivity : AppCompatActivity() {
                     rejectButton.visibility = View.VISIBLE
                     rejectButton.isEnabled = true
                     holdButton.visibility = View.INVISIBLE
+                    micButton.visibility = View.INVISIBLE
                     transferButton.visibility = View.INVISIBLE
                     dtmf.visibility = View.INVISIBLE
                     dialpadButton.isEnabled = false
@@ -1684,6 +1704,7 @@ class MainActivity : AppCompatActivity() {
                         holdButton.setImageResource(R.drawable.pause)
                     }
                     holdButton.visibility = View.VISIBLE
+                    micButton.visibility = View.VISIBLE
                     transferButton.visibility = View.VISIBLE
                     dtmf.visibility = View.VISIBLE
                     dtmf.isEnabled = true

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

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@color/colorSecondaryDark"
+      android:pathData="M12,14c1.66,0 2.99,-1.34 2.99,-3L15,5c0,-1.66 -1.34,-3 -3,-3S9,3.34 9,5v6c0,1.66 1.34,3 3,3zM17.3,11c0,3 -2.54,5.1 -5.3,5.1S6.7,14 6.7,11L5,11c0,3.41 2.72,6.23 6,6.72L11,21h2v-3.28c3.28,-0.48 6,-3.3 6,-6.72h-1.7z"/>
+</vector>

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

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@color/colorSecondaryDark"
+      android:pathData="M19,11h-1.7c0,0.74 -0.16,1.43 -0.43,2.05l1.23,1.23c0.56,-0.98 0.9,-2.09 0.9,-3.28zM14.98,11.17c0,-0.06 0.02,-0.11 0.02,-0.17L15,5c0,-1.66 -1.34,-3 -3,-3S9,3.34 9,5v0.18l5.98,5.99zM4.27,3L3,4.27l6.01,6.01L9.01,11c0,1.66 1.33,3 2.99,3 0.22,0 0.44,-0.03 0.65,-0.08l1.66,1.66c-0.71,0.33 -1.5,0.52 -2.31,0.52 -2.76,0 -5.3,-2.1 -5.3,-5.1L5,11c0,3.41 2.72,6.23 6,6.72L11,21h2v-3.28c0.91,-0.13 1.77,-0.45 2.54,-0.9L19.73,21 21,19.73 4.27,3z"/>
+</vector>

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

@@ -159,6 +159,19 @@
                         android:contentDescription="@string/hold" >
                     </ImageButton>
 
+                    <ImageButton
+                        android:id="@+id/micButton"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:padding="0dp"
+                        android:src="@drawable/mic"
+                        android:background="@null"
+                        android:layout_marginStart="130dp"
+                        android:clickable="false"
+                        android:visibility="invisible"
+                        android:contentDescription="@string/mic" >
+                    </ImageButton>
+
                     <ImageButton
                         android:id="@+id/transferButton"
                         android:layout_width="wrap_content"
@@ -166,27 +179,12 @@
                         android:padding="0dp"
                         android:src="@drawable/call_transfer"
                         android:background="@null"
-                        android:layout_marginStart="135dp"
+                        android:layout_marginStart="195dp"
                         android:clickable="false"
                         android:visibility="invisible"
                         android:contentDescription="@string/call_transfer" >
                     </ImageButton>
 
-                    <EditText
-                        android:id="@+id/dtmf"
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:layout_toEndOf="@+id/transferButton"
-                        android:layout_toStartOf="@+id/info"
-                        android:layout_marginStart="16dp"
-                        android:layout_marginEnd="16dp"
-                        android:hint="@string/dtmf"
-                        android:importantForAutofill="no"
-                        android:inputType="phone"
-                        android:textSize="20sp"
-                        android:visibility="invisible">
-                    </EditText>
-
                     <ImageButton
                         android:id="@+id/info"
                         android:layout_width="wrap_content"
@@ -203,6 +201,27 @@
 
                 </RelativeLayout>
 
+                <RelativeLayout
+                    android:id="@+id/dtmfRow"
+                    android:orientation="horizontal"
+                    android:layout_width="fill_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_below="@id/callRow" >
+
+                    <EditText
+                        android:id="@+id/dtmf"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentEnd="true"
+                        android:hint="@string/dtmf"
+                        android:importantForAutofill="no"
+                        android:inputType="phone"
+                        android:textSize="20sp"
+                        android:visibility="invisible" >
+                    </EditText>
+
+                </RelativeLayout>
+
             </RelativeLayout>
 
         </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

app/src/main/res/values-fi/strings.xml

@@ -428,6 +428,7 @@
     <string name="allow_video_send">Salli video videon lähetys puhelussa \'%1$s\'?</string>
     <string name="allow_video_recv">Salli video videon vastaanotto puhelussa \'%1$s\'?</string>
     <string name="hold">Aseta puhelu pitoon</string>
+    <string name="mic">Mikrofoni päälle/pois</string>
     <string name="call_transfer">Puhelun siirto</string>
     <string name="transfer_destination">Siirron kohde</string>
     <string name="transfer">Siirto</string>

app/src/main/res/values/strings.xml

@@ -388,7 +388,8 @@
     <string name="allow_video">Accept sending and receiving video with \'%1$s\'?</string>
     <string name="allow_video_send">Accept sending of video to \'%1$s\'?</string>
     <string name="allow_video_recv">Accept receiving video from \'%1$s\'?</string>
-    <string name="hold">Hold</string>
+    <string name="hold">Call Hold/Unhold</string>
+    <string name="mic">Microphone On/Off</string>
     <string name="call_transfer">Call Transfer</string>
     <string name="transfer_destination">Transfer destination</string>
     <string name="transfer">Transfer</string>