permissions toggle

@@ -72,6 +72,9 @@ class CallViewModel(
     private val mutableDataReceived = MutableSharedFlow<String>()
     private val mutableDataReceived = MutableSharedFlow<String>()
     val dataReceived = mutableDataReceived
     val dataReceived = mutableDataReceived
 
 
+    private val mutablePermissionAllowed = MutableStateFlow(true)
+    val permissionAllowed = mutablePermissionAllowed.hide()
+
     init {
     init {
         viewModelScope.launch {
         viewModelScope.launch {
 
 
@@ -238,6 +241,11 @@ class CallViewModel(
             room.value?.localParticipant?.publishData(message.toByteArray(Charsets.UTF_8))
             room.value?.localParticipant?.publishData(message.toByteArray(Charsets.UTF_8))
         }
         }
     }
     }
+
+    fun toggleSubscriptionPermissions() {
+        mutablePermissionAllowed.value = !mutablePermissionAllowed.value
+        room.value?.localParticipant?.setTrackSubscriptionPermissions(mutablePermissionAllowed.value)
+    }
 }
 }
 
 
 private fun <T> LiveData<T>.hide(): LiveData<T> = this
 private fun <T> LiveData<T>.hide(): LiveData<T> = this

+<!-- drawable/account_cancel.xml -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M10 4A4 4 0 0 0 6 8A4 4 0 0 0 10 12A4 4 0 0 0 14 8A4 4 0 0 0 10 4M17.5 13C15 13 13 15 13 17.5C13 20 15 22 17.5 22C20 22 22 20 22 17.5C22 15 20 13 17.5 13M10 14C5.58 14 2 15.79 2 18V20H11.5A6.5 6.5 0 0 1 11 17.5A6.5 6.5 0 0 1 11.95 14.14C11.32 14.06 10.68 14 10 14M17.5 14.5C19.16 14.5 20.5 15.84 20.5 17.5C20.5 18.06 20.35 18.58 20.08 19L16 14.92C16.42 14.65 16.94 14.5 17.5 14.5M14.92 16L19 20.08C18.58 20.35 18.06 20.5 17.5 20.5C15.84 20.5 14.5 19.16 14.5 17.5C14.5 16.94 14.65 16.42 14.92 16Z" />
+</vector>

+<!-- drawable/account_cancel_outline.xml -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M10 4A4 4 0 0 0 6 8A4 4 0 0 0 10 12A4 4 0 0 0 14 8A4 4 0 0 0 10 4M10 6A2 2 0 0 1 12 8A2 2 0 0 1 10 10A2 2 0 0 1 8 8A2 2 0 0 1 10 6M10 13C7.33 13 2 14.33 2 17V20H11.5A6.5 6.5 0 0 1 11.03 18.1H3.9V17C3.9 16.36 7.03 14.9 10 14.9C10.5 14.9 11 14.95 11.5 15.03A6.5 6.5 0 0 1 12.55 13.29C11.61 13.1 10.71 13 10 13M17.5 13C15 13 13 15 13 17.5C13 20 15 22 17.5 22C20 22 22 20 22 17.5C22 15 20 13 17.5 13M17.5 14.5C19.16 14.5 20.5 15.84 20.5 17.5C20.5 18.06 20.35 18.58 20.08 19L16 14.92C16.42 14.65 16.94 14.5 17.5 14.5M14.92 16L19 20.08C18.58 20.35 18.06 20.5 17.5 20.5C15.84 20.5 14.5 19.16 14.5 17.5C14.5 16.94 14.65 16.42 14.92 16Z" />
+</vector>

@@ -96,6 +96,7 @@ class CallActivity : AppCompatActivity() {
             val videoEnabled by viewModel.cameraEnabled.observeAsState(true)
             val videoEnabled by viewModel.cameraEnabled.observeAsState(true)
             val flipButtonEnabled by viewModel.flipButtonVideoEnabled.observeAsState(true)
             val flipButtonEnabled by viewModel.flipButtonVideoEnabled.observeAsState(true)
             val screencastEnabled by viewModel.screenshareEnabled.observeAsState(false)
             val screencastEnabled by viewModel.screenshareEnabled.observeAsState(false)
+            val permissionAllowed by viewModel.permissionAllowed.collectAsState()
             Content(
             Content(
                 room,
                 room,
                 participants,
                 participants,
@@ -105,6 +106,7 @@ class CallActivity : AppCompatActivity() {
                 videoEnabled,
                 videoEnabled,
                 flipButtonEnabled,
                 flipButtonEnabled,
                 screencastEnabled,
                 screencastEnabled,
+                permissionAllowed = permissionAllowed,
                 onExitClick = { finish() },
                 onExitClick = { finish() },
                 onSendMessage = { viewModel.sendData(it) }
                 onSendMessage = { viewModel.sendData(it) }
             )
             )
@@ -149,6 +151,7 @@ class CallActivity : AppCompatActivity() {
         videoEnabled: Boolean = true,
         videoEnabled: Boolean = true,
         flipButtonEnabled: Boolean = true,
         flipButtonEnabled: Boolean = true,
         screencastEnabled: Boolean = false,
         screencastEnabled: Boolean = false,
+        permissionAllowed: Boolean = true,
         onExitClick: () -> Unit = {},
         onExitClick: () -> Unit = {},
         error: Throwable? = null,
         error: Throwable? = null,
         onSnackbarDismiss: () -> Unit = {},
         onSnackbarDismiss: () -> Unit = {},
@@ -210,7 +213,7 @@ class CallActivity : AppCompatActivity() {
                 }
                 }
 
 
                 // Control bar for any switches such as mic/camera enable/disable.
                 // Control bar for any switches such as mic/camera enable/disable.
-                Row(
+                Column(
                     modifier = Modifier
                     modifier = Modifier
                         .padding(top = 10.dp, bottom = 20.dp)
                         .padding(top = 10.dp, bottom = 20.dp)
                         .fillMaxWidth()
                         .fillMaxWidth()
@@ -219,11 +222,16 @@ class CallActivity : AppCompatActivity() {
                             width = Dimension.fillToConstraints
                             width = Dimension.fillToConstraints
                             height = Dimension.wrapContent
                             height = Dimension.wrapContent
                         },
                         },
-                    horizontalArrangement = Arrangement.SpaceEvenly,
-                    verticalAlignment = Alignment.Bottom,
+                    verticalArrangement = Arrangement.SpaceEvenly,
+                    horizontalAlignment = Alignment.CenterHorizontally
                 ) {
                 ) {
+
                     val controlSize = 40.dp
                     val controlSize = 40.dp
                     val controlPadding = 4.dp
                     val controlPadding = 4.dp
+                    Row(
+                        horizontalArrangement = Arrangement.SpaceEvenly,
+                        verticalAlignment = Alignment.Bottom,
+                    ) {
                         Surface(
                         Surface(
                             onClick = { viewModel.setMicEnabled(!micEnabled) },
                             onClick = { viewModel.setMicEnabled(!micEnabled) },
                             indication = rememberRipple(false),
                             indication = rememberRipple(false),
@@ -357,6 +365,30 @@ class CallActivity : AppCompatActivity() {
                         }
                         }
                     }
                     }
 
 
+                    Spacer(modifier = Modifier.height(10.dp))
+
+                    Row(
+                        horizontalArrangement = Arrangement.SpaceEvenly,
+                        verticalAlignment = Alignment.Bottom,
+                    ) {
+                        Surface(
+                            onClick = { viewModel.toggleSubscriptionPermissions() },
+                            indication = rememberRipple(false),
+                            modifier = Modifier
+                                .size(controlSize)
+                                .padding(controlPadding)
+                        ) {
+                            val resource =
+                                if (permissionAllowed) R.drawable.account_cancel_outline else R.drawable.account_cancel
+                            Icon(
+                                painterResource(id = resource),
+                                contentDescription = "Permissions",
+                                tint = Color.White,
+                            )
+                        }
+                    }
+                }
+
                 // Snack bar for errors
                 // Snack bar for errors
                 val scaffoldState = rememberScaffoldState()
                 val scaffoldState = rememberScaffoldState()
                 val scope = rememberCoroutineScope()
                 val scope = rememberCoroutineScope()