add speect to text button

composeApp/src/androidMain/composeResources/drawable/ic_audio.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#000000"
+        android:pathData="M280,720L280,240L360,240L360,720L280,720ZM440,880L440,80L520,80L520,880L440,880ZM120,560L120,400L200,400L200,560L120,560ZM600,720L600,240L680,240L680,720L600,720ZM760,560L760,400L840,400L840,560L760,560Z" />
+</vector>

composeApp/src/androidMain/kotlin/su/reya/coop/screens/ChatScreen.kt

@@ -1,6 +1,9 @@
 package su.reya.coop.screens
 
+import android.app.Activity
+import android.content.Intent
 import android.net.Uri
+import android.speech.RecognizerIntent
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.clickable
@@ -66,6 +69,7 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import coop.composeapp.generated.resources.Res
 import coop.composeapp.generated.resources.ic_add_circle
 import coop.composeapp.generated.resources.ic_arrow_back
+import coop.composeapp.generated.resources.ic_audio
 import coop.composeapp.generated.resources.ic_cancel
 import coop.composeapp.generated.resources.ic_check_circle
 import coop.composeapp.generated.resources.ic_send
@@ -153,10 +157,20 @@ fun ChatScreen(id: Long, screening: Boolean = false) {
         }
     }
 
-    val launcher = rememberLauncherForActivityResult(ActivityResultContracts.GetContent()) { uri ->
+    val fileLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.GetContent()) { uri ->
             uri?.let { sendFile(it) }
         }
 
+    val sttLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+            if (result.resultCode == Activity.RESULT_OK) {
+                val data = result.data
+                val results = data?.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS)
+                if (!results.isNullOrEmpty()) text = results[0]
+            }
+        }
+
     LaunchedEffect(id) {
         // Get messages
         val initialMessages = chatViewModel.getChatRoomMessages(id)
@@ -356,7 +370,24 @@ fun ChatScreen(id: Long, screening: Boolean = false) {
                                     text = ""
                                 },
                                 onUpload = {
-                                    launcher.launch("image/*")
+                                    fileLauncher.launch("image/*")
+                                },
+                                onMicClick = {
+                                    val intent =
+                                        Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH).apply {
+                                            putExtra(
+                                                RecognizerIntent.EXTRA_LANGUAGE_MODEL,
+                                                RecognizerIntent.LANGUAGE_MODEL_FREE_FORM
+                                            )
+                                            putExtra(RecognizerIntent.EXTRA_PROMPT, "Speak now...")
+                                        }
+                                    try {
+                                        sttLauncher.launch(intent)
+                                    } catch (e: Exception) {
+                                        scope.launch {
+                                            snackbarHostState.showSnackbar("Speech recognition not available")
+                                        }
+                                    }
                                 }
                             )
                         }
@@ -550,7 +581,8 @@ fun ChatInput(
     value: String,
     onValueChange: (String) -> Unit,
     onSend: () -> Unit,
-    onUpload: () -> Unit
+    onUpload: () -> Unit,
+    onMicClick: () -> Unit
 ) {
     Row(
         modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
@@ -576,6 +608,7 @@ fun ChatInput(
             },
         )
         Spacer(modifier = Modifier.size(8.dp))
+        if (value.isNotEmpty()) {
             FilledTonalIconButton(
                 onClick = onSend,
                 modifier = Modifier.size(56.dp),
@@ -589,5 +622,20 @@ fun ChatInput(
                     contentDescription = "Send"
                 )
             }
+        } else {
+            FilledTonalIconButton(
+                onClick = onMicClick,
+                modifier = Modifier.size(56.dp),
+                colors = IconButtonDefaults.filledTonalIconButtonColors(
+                    containerColor = MaterialTheme.colorScheme.surfaceVariant,
+                    contentColor = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            ) {
+                Icon(
+                    painter = painterResource(Res.drawable.ic_audio),
+                    contentDescription = "Speech to Text"
+                )
+            }
+        }
     }
 }