voice improvments

wear/src/main/java/com/bitchat/watch/ui/ChatActionBar.kt

@@ -94,8 +94,13 @@ fun ChatActionBar(onKeyboard: () -> Unit, voice: VoiceNoteController, modifier:
                             } else {
                                 permissionLauncher.launch(Manifest.permission.RECORD_AUDIO)
                             }
-                            tryAwaitRelease()
-                            voice.stop(send = true)
+                            // Only a clean release stops here. If the scroll parent steals
+                            // the pointer mid-drag (cancel), keep recording — the
+                            // screen-level release watcher in ChatScaffold stops when the
+                            // finger actually lifts, anywhere on the screen.
+                            if (tryAwaitRelease()) {
+                                voice.stop(send = true)
+                            }
                         }
                     )
                 },
@@ -167,7 +172,7 @@ fun VoiceRecordOverlay(voice: VoiceNoteController) {
                 modifier = Modifier.padding(top = 10.dp)
             )
             Text(
-                text = "Release to send",
+                text = "Lift finger to send",
                 style = ChatVisualTokens.SystemActionStyle,
                 color = palette.textTertiary,
                 textAlign = TextAlign.Center,

wear/src/main/java/com/bitchat/watch/ui/ChatScaffold.kt

@@ -22,8 +22,10 @@ import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.graphicsLayer
-import androidx.compose.ui.hapticfeedback.HapticFeedbackType
-import androidx.compose.ui.platform.LocalHapticFeedback
+import androidx.compose.ui.input.pointer.PointerEventPass
+import androidx.compose.ui.input.pointer.changedToUp
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.wear.compose.foundation.lazy.TransformingLazyColumn
@@ -61,16 +63,16 @@ fun ChatScaffold(
     header: @Composable (expanded: Boolean) -> Unit,
     actionBar: @Composable () -> Unit
 ) {
-    val haptics = LocalHapticFeedback.current
     val columnState = rememberTransformingLazyColumnState()
 
     // Haptics on incoming messages.
+    val context = LocalContext.current
     var previousCount by remember { mutableStateOf(messages.size) }
     LaunchedEffect(messages.size) {
         if (messages.size > previousCount) {
             val last = messages.lastOrNull()
             if (last != null && last.senderPeerID != myPeerID) {
-                haptics.performHapticFeedback(HapticFeedbackType.LongPress)
+                WearHaptics.knock(context)
             }
         }
         previousCount = messages.size
@@ -139,7 +141,24 @@ private fun ChatBody(
 ) {
     val palette = LocalBitchatPalette.current
     val transformationSpec = rememberTransformationSpec()
-    Box(modifier = modifier.fillMaxSize()) {
+    Box(
+        modifier = modifier
+            .fillMaxSize()
+            // Push-to-talk release is tracked globally: once recording, lifting the finger
+            // ANYWHERE on the screen stops and sends. On a 1.4" round screen it is too easy
+            // to drift off the small mic button (the scrollable parent steals the pointer
+            // mid-drag), so the button alone must not own the release.
+            .pointerInput(voice) {
+                awaitPointerEventScope {
+                    while (true) {
+                        val event = awaitPointerEvent(PointerEventPass.Initial)
+                        if (voice.recording && event.changes.any { it.changedToUp() }) {
+                            voice.stop(send = true)
+                        }
+                    }
+                }
+            }
+    ) {
         ScreenScaffold(scrollState = columnState) {
             TransformingLazyColumn(
                 state = columnState,

wear/src/main/java/com/bitchat/watch/ui/TextInputScreen.kt

@@ -49,6 +49,7 @@ import com.bitchat.watch.ui.theme.LocalBitchatPalette
 @Composable
 fun TextInputScreen(onSend: (String) -> Unit) {
     val palette = LocalBitchatPalette.current
+    val context = androidx.compose.ui.platform.LocalContext.current
     var text by remember { mutableStateOf("") }
     val focusRequester = remember { FocusRequester() }
     val keyboardController = androidx.compose.ui.platform.LocalSoftwareKeyboardController.current
@@ -61,6 +62,7 @@ fun TextInputScreen(onSend: (String) -> Unit) {
                 ?.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS)
                 ?.firstOrNull()
             if (!spoken.isNullOrBlank()) {
+                WearHaptics.tick(context)
                 onSend(spoken.trim())
             }
         }
@@ -70,6 +72,7 @@ fun TextInputScreen(onSend: (String) -> Unit) {
         val trimmed = text.trim()
         if (trimmed.isNotEmpty()) {
             keyboardController?.hide()
+            WearHaptics.tick(context)
             onSend(trimmed)
             text = ""
         }

wear/src/main/java/com/bitchat/watch/ui/VoiceNoteController.kt

@@ -50,6 +50,7 @@ class VoiceNoteController(
         elapsedMs = 0L
         liveSamples = FloatArray(LIVE_BARS)
         recording = true
+        WearHaptics.knock(context)
         pollJob = scope.launch {
             while (true) {
                 delay(AMPLITUDE_POLL_MS)
@@ -68,6 +69,7 @@ class VoiceNoteController(
     fun stop(send: Boolean) {
         if (!recording) return
         recording = false
+        WearHaptics.click(context)
         pollJob?.cancel()
         pollJob = null
         val file = recorder.stop()

wear/src/main/java/com/bitchat/watch/ui/WearHaptics.kt

@@ -0,0 +1,32 @@
+package com.bitchat.watch.ui
+
+import android.content.Context
+import android.os.Build
+import android.os.VibrationEffect
+import android.os.Vibrator
+import android.os.VibratorManager
+
+/**
+ * Tactile accents for the watch's important moments. Uses predefined vibration effects so
+ * the feel stays consistent with the rest of Wear OS.
+ */
+object WearHaptics {
+    /** Firm knock: recording started, message received. */
+    fun knock(context: Context) = vibrate(context, VibrationEffect.EFFECT_HEAVY_CLICK)
+
+    /** Crisp click: recording stopped, message sent. */
+    fun click(context: Context) = vibrate(context, VibrationEffect.EFFECT_CLICK)
+
+    /** Light tick: small confirmations. */
+    fun tick(context: Context) = vibrate(context, VibrationEffect.EFFECT_TICK)
+
+    private fun vibrate(context: Context, effect: Int) {
+        val vibrator = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            context.getSystemService(VibratorManager::class.java)?.defaultVibrator
+        } else {
+            @Suppress("DEPRECATION")
+            context.getSystemService(Vibrator::class.java)
+        } ?: return
+        vibrator.vibrate(VibrationEffect.createPredefined(effect))
+    }
+}