Replaced mic_on/mic_off drawabled with Material design icons

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

@@ -150,12 +150,6 @@ class MainActivity : ComponentActivity() {
 
         initialized = true
 
-        viewModel.updateMicIcon(if (BaresipService.isMicMuted)
-            R.drawable.mic_off
-        else
-            R.drawable.mic_on
-        )
-
         val restartApp = {
             Log.i(TAG, "Restarting baresip")
             window.setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE,

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

@@ -58,6 +58,8 @@ import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.KeyboardArrowDown
 import androidx.compose.material.icons.filled.KeyboardArrowUp
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Mic
+import androidx.compose.material.icons.filled.MicOff
 import androidx.compose.material.icons.outlined.Clear
 import androidx.compose.material3.BasicAlertDialog
 import androidx.compose.material3.ButtonColors
@@ -568,7 +570,7 @@ private fun TopAppBar(
             Spacer(modifier = Modifier.width(22.dp))
 
             Icon(
-                imageVector = ImageVector.vectorResource(currentMicIcon),
+                imageVector = currentMicIcon,
                 modifier = Modifier
                     .size(40.dp)
                     .combinedClickable(
@@ -576,11 +578,11 @@ private fun TopAppBar(
                             if (Call.call("connected") != null) {
                                 BaresipService.isMicMuted = !BaresipService.isMicMuted
                                 if (BaresipService.isMicMuted) {
-                                    viewModel.updateMicIcon(R.drawable.mic_off)
+                                    viewModel.updateMicIcon(Icons.Filled.MicOff)
                                     Api.calls_mute(true)
                                 }
                                 else {
-                                    viewModel.updateMicIcon(R.drawable.mic_on)
+                                    viewModel.updateMicIcon(Icons.Filled.Mic)
                                     Api.calls_mute(false)
                                 }
                             }
@@ -2053,7 +2055,7 @@ private fun showCall(ctx: Context, viewModel: ViewModel, ua: UserAgent?, showCal
         dialpadButtonEnabled.value = true
         if (BaresipService.isMicMuted) {
             BaresipService.isMicMuted = false
-            viewModel.updateMicIcon(R.drawable.mic_on)
+            viewModel.updateMicIcon(Icons.Filled.Mic)
         }
     } else {
         pullToRefreshEnabled.value = false

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

@@ -1,8 +1,11 @@
 package com.tutpro.baresip
 
 import android.app.Application
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Mic
 import androidx.compose.runtime.State
 import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import kotlinx.coroutines.flow.MutableSharedFlow
@@ -73,11 +76,11 @@ class ViewModel(application: Application) : AndroidViewModel(application) {
         _speakerIcon.value = iconResId
     }
 
-    private val _micIcon = MutableStateFlow(R.drawable.mic_on)
-    val micIcon: StateFlow<Int> = _micIcon.asStateFlow()
+    private val _micIcon = MutableStateFlow(Icons.Filled.Mic)
+    val micIcon: StateFlow<ImageVector> = _micIcon.asStateFlow()
 
-    fun updateMicIcon(iconResId: Int) {
-        _micIcon.value = iconResId
+    fun updateMicIcon(icon: ImageVector) {
+        _micIcon.value = icon
     }
 
     private val _isDialpadVisible = MutableStateFlow(false)

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

@@ -1,9 +0,0 @@
-<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="#FF000000"
-      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/drawable/mic_on.xml

@@ -1,5 +0,0 @@
-<vector android:height="48dp"
-    android:viewportHeight="24" android:viewportWidth="24"
-    android:width="48dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" 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>