opencode/picoclaw
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix: prevent overlay pill bar from trembling by using fixed-height window

Browse source 
The WRAP_CONTENT window height caused WindowManager to relayout every
frame during animateContentSize() animations. Use a fixed 350dp window
with a touch-passthrough FrameLayout wrapper that forwards only touches
within the actual pill bar bounds.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Kohei 2026-02-21 18:59:21 +09:00
parent 4282ac4cff
commit 18309c3f9d
1 changed files with 54 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

52
android/app/src/main/java/io/picoclaw/android/assistant/AssistantService.kt
View file

@ -5,9 +5,18 @@ import android.content.Intent
import android.graphics.PixelFormat
import android.os.IBinder
import android.view.Gravity
import android.view.MotionEvent
import android.view.View
import android.view.WindowManager
import android.widget.FrameLayout
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.layout.onGloballyPositioned
import androidx.compose.ui.layout.positionInWindow
import androidx.compose.ui.platform.ComposeView
import androidx.core.app.NotificationCompat
import androidx.lifecycle.LifecycleService
@ -46,7 +55,7 @@ class AssistantService : LifecycleService(), SavedStateRegistryOwner {
private lateinit var sttWrapper: SpeechRecognizerWrapper
private lateinit var cameraCaptureManager: CameraCaptureManager
private var overlayView: ComposeView? = null
private var overlayView: View? = null
private val windowManager by lazy { getSystemService(WINDOW_SERVICE) as WindowManager }
private val savedStateRegistryController = SavedStateRegistryController.create(this)
@ -112,9 +121,12 @@ class AssistantService : LifecycleService(), SavedStateRegistryOwner {
private fun addOverlay() {
if (overlayView != null) return
val density = resources.displayMetrics.density
val fixedHeightPx = (350 * density).toInt()
val params = WindowManager.LayoutParams(
WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.WRAP_CONTENT,
fixedHeightPx,
WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,
WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL or
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN,
@ -123,26 +135,50 @@ class AssistantService : LifecycleService(), SavedStateRegistryOwner {
gravity = Gravity.BOTTOM
}
val view = ComposeView(this).apply {
setViewTreeLifecycleOwner(this@AssistantService)
setViewTreeSavedStateRegistryOwner(this@AssistantService)
val wrapper = object : FrameLayout(this@AssistantService) {
@Volatile var contentTop = fixedHeightPx
private var gestureInContent = false
override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
if (ev.actionMasked == MotionEvent.ACTION_DOWN) {
gestureInContent = ev.y >= contentTop
}
if (!gestureInContent) return false
return super.dispatchTouchEvent(ev)
}
}
wrapper.setViewTreeLifecycleOwner(this)
wrapper.setViewTreeSavedStateRegistryOwner(this)
ComposeView(this).apply {
setContent {
PicoClawTheme {
val state by assistantManager.state.collectAsState()
Box(
modifier = Modifier.fillMaxSize(),
contentAlignment = Alignment.BottomCenter
) {
AssistantPillBar(
state = state,
onClose = { shutdown() },
onInterrupt = { assistantManager.interrupt() },
onCameraToggle = { assistantManager.toggleCamera() },
cameraCaptureManager = cameraCaptureManager
cameraCaptureManager = cameraCaptureManager,
modifier = Modifier.onGloballyPositioned { coordinates ->
wrapper.contentTop = coordinates.positionInWindow().y.toInt()
}
)
}
}
}
wrapper.addView(this, FrameLayout.LayoutParams(
FrameLayout.LayoutParams.MATCH_PARENT,
FrameLayout.LayoutParams.MATCH_PARENT
))
}
windowManager.addView(view, params)
overlayView = view
windowManager.addView(wrapper, params)
overlayView = wrapper
}
private fun removeOverlay() {