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Avoid redundant rendering of main screen when call is coming in

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This commit is contained in:
Juha Heinanen
2026-05-13 08:45:20 +03:00
parent 90d398f0d4
commit 683ee5a734
2 changed files with 64 additions and 46 deletions
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87
app/src/main/kotlin/com/tutpro/baresip/MainScreen.kt
View File

@ -152,7 +152,6 @@ import androidx.lifecycle.compose.LocalLifecycleOwner
import androidx.navigation.NavController
import androidx.navigation.NavGraphBuilder
import androidx.navigation.compose.composable
import androidx.navigation.compose.currentBackStackEntryAsState
import com.tutpro.baresip.BaresipService.Companion.contactNames
import com.tutpro.baresip.BaresipService.Companion.uas
import com.tutpro.baresip.BaresipService.Companion.uasStatus
@ -247,15 +246,12 @@ private fun MainScreen(
(ctx as? Activity)?.window?.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
(Call.call("incoming") ?: Call.calls().lastOrNull())?.let {
spinToAor(viewModel, it.ua.account.aor)
spinToAor(viewModel, it.ua.account.aor, it)
} ?: run {
if (uas.value.isNotEmpty() && viewModel.selectedAor.value == "")
spinToAor(viewModel, uas.value.first().account.aor)
}
val ua = UserAgent.ofAor(viewModel.selectedAor.value)
if (ua != null) {
showCall(ctx, viewModel, ua)
viewModel.triggerAccountUpdate()
else
viewModel.triggerAccountUpdate()
}
}
Lifecycle.Event.ON_PAUSE -> {
@ -479,16 +475,6 @@ private fun MainScreen(
}
}
val navBackStackEntry by navController.currentBackStackEntryAsState()
val currentRoute = navBackStackEntry?.destination?.route
LaunchedEffect(currentRoute, viewModel.selectedAor.collectAsState()) {
if (currentRoute == "main") {
Log.d(TAG, "Updating icons for AOR: ${viewModel.selectedAor.value}")
viewModel.triggerAccountUpdate()
}
}
Scaffold(
modifier = Modifier
.fillMaxSize()
@ -1050,20 +1036,21 @@ private fun AccountSpinner(ctx: Context, viewModel: ViewModel, navController: Na
var expanded by rememberSaveable { mutableStateOf(false) }
val selected: String by viewModel.selectedAor.collectAsState()
val accountUpdate by viewModel.accountUpdate.collectAsState()
val uasValue by uas
LaunchedEffect(uasValue, selected) {
if (uasValue.isEmpty()) {
LaunchedEffect(uasValue, selected, accountUpdate) {
val selected = viewModel.selectedAor.value
if (uas.value.isEmpty()) {
if (selected != "") viewModel.updateSelectedAor("")
} else {
if (selected == "" || UserAgent.ofAor(selected) == null) {
viewModel.updateSelectedAor(uasValue.first().account.aor)
viewModel.updateSelectedAor(uas.value.first().account.aor)
}
}
val ua = UserAgent.ofAor(selected)
val ua = UserAgent.ofAor(viewModel.selectedAor.value)
if (ua != null) {
showCall(ctx, viewModel, ua)
viewModel.triggerAccountUpdate()
showCall(ctx, viewModel, ua, viewModel.focusedCall.value)
}
}
@ -1190,9 +1177,7 @@ private fun AccountSpinner(ctx: Context, viewModel: ViewModel, navController: Na
DropdownMenuItem(
onClick = {
expanded = false
viewModel.updateSelectedAor(acc.aor)
showCall(ctx, viewModel, ua)
viewModel.triggerAccountUpdate()
spinToAor(viewModel, acc.aor)
},
text = { Text(
text = acc.text(),
@ -2049,10 +2034,14 @@ private fun OnHoldNotice() {
}
}
private fun spinToAor(viewModel: ViewModel, aor: String) {
if (aor != viewModel.selectedAor.value)
viewModel.updateSelectedAor(aor)
viewModel.triggerAccountUpdate()
private fun spinToAor(viewModel: ViewModel, aor: String, call: Call? = null) {
val aorChanged = aor != viewModel.selectedAor.value
val callChanged = call != viewModel.focusedCall.value
val statusChanged = call != null && call.status.value != viewModel.focusedCall.value?.status?.value
if (aorChanged || callChanged || statusChanged) {
if (aorChanged) viewModel.updateSelectedAor(aor)
viewModel.triggerAccountUpdate(call)
}
}
private fun callClick(ctx: Context, viewModel: ViewModel, dialerState: ViewModel.DialerState?) {
@ -2239,6 +2228,13 @@ private fun showCall(ctx: Context, viewModel: ViewModel, ua: UserAgent?, showCal
if (ua == null)
return
val call = showCall ?: ua.currentCall()
val aor = ua.account.aor
val callp = call?.callp ?: 0L
val status = call?.status?.value ?: "idle"
val security = call?.security ?: -1
if (viewModel.isUIRedundant(aor, callp, status, security)) return
if (call == null) {
pullToRefreshEnabled.value = true
viewModel.dialerState.callUri.value = ua.account.resumeUri
@ -2272,10 +2268,10 @@ private fun showCall(ctx: Context, viewModel: ViewModel, ua: UserAgent?, showCal
call.focusDtmf.value = true
viewModel.requestShowKeyboard()
}
Log.d(TAG, "Showing call ${call.callp} from ${call.ua.account.aor} with status ${call.status.value}")
when (call.status.value) {
Log.d(TAG, "Showing call $callp from $aor with status $status")
when (status) {
"outgoing", "transferring", "answered" -> {
call.callUriLabel.value = if (call.status.value == "answered")
call.callUriLabel.value = if (status == "answered")
ctx.getString(R.string.incoming_call_from_dots)
else
ctx.getString(R.string.outgoing_call_to_dots)
@ -2284,7 +2280,7 @@ private fun showCall(ctx: Context, viewModel: ViewModel, ua: UserAgent?, showCal
call.showCallTimer.value = false
call.securityIconTint.value = -1
call.showCallButton.value = false
call.showCancelButton.value = call.status.value == "outgoing"
call.showCancelButton.value = status == "outgoing"
call.showHangupButton.value = !call.showCancelButton.value
call.showAnswerRejectButtons.value = false
call.showOnHoldNotice.value = false
@ -2344,6 +2340,7 @@ private fun showCall(ctx: Context, viewModel: ViewModel, ua: UserAgent?, showCal
}
}
}
viewModel.markUIRendered(aor, callp, status, security)
}
fun handleServiceEvent(ctx: Context, viewModel: ViewModel, event: String, params: ArrayList<Any>) {
@ -2412,15 +2409,13 @@ fun handleServiceEvent(ctx: Context, viewModel: ViewModel, event: String, params
val callp = params[1] as Long
if (!BaresipService.isMainVisible)
viewModel.navigateToHome()
spinToAor(viewModel, aor)
showCall(ctx, viewModel, ua, Call.ofCallp(callp))
spinToAor(viewModel, aor, Call.ofCallp(callp))
}
"call answered" -> {
val callp = params[1] as Long
if (!BaresipService.isMainVisible)
viewModel.navigateToHome()
spinToAor(viewModel, aor)
val callp = params[1] as Long
showCall(ctx, viewModel, ua, Call.ofCallp(callp))
spinToAor(viewModel, aor, Call.ofCallp(callp))
}
"call redirect" -> {
val redirectUri = ev[1]
@ -2444,7 +2439,7 @@ fun handleServiceEvent(ctx: Context, viewModel: ViewModel, event: String, params
}
showDialog.value = true
}
showCall(ctx, viewModel, ua)
viewModel.triggerAccountUpdate()
}
"call established" -> {
(ctx as? Activity)?.window?.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
@ -2457,11 +2452,11 @@ fun handleServiceEvent(ctx: Context, viewModel: ViewModel, event: String, params
if (call.conferenceCall)
Api.cmd_exec("conference")
}
showCall(ctx, viewModel, ua, call)
viewModel.triggerAccountUpdate(call)
}
}
"call update" -> {
showCall(ctx, viewModel, ua)
viewModel.triggerAccountUpdate()
}
"call verify" -> {
val callp = params[1] as Long
@ -2502,8 +2497,10 @@ fun handleServiceEvent(ctx: Context, viewModel: ViewModel, event: String, params
handleNextEvent("Call $callp that is verified is not found")
return
}
if (aor == viewModel.selectedAor.value)
if (aor == viewModel.selectedAor.value) {
call.securityIconTint.value = call.security
viewModel.triggerAccountUpdate(call)
}
}
"call transfer", "transfer show" -> {
if (!BaresipService.isMainVisible)
@ -2560,7 +2557,7 @@ fun handleServiceEvent(ctx: Context, viewModel: ViewModel, event: String, params
if (aor == viewModel.selectedAor.value) {
viewModel.dialerState.callButtonsEnabled.value = true
ua.account.resumeUri = ""
showCall(ctx, viewModel, ua)
viewModel.triggerAccountUpdate()
if (acc.missedCalls)
viewModel.triggerAccountUpdate()
}
@ -2621,7 +2618,7 @@ fun handleIntent(ctx: Context, viewModel: ViewModel, intent: Intent, action: Str
return
}
val ua = call.ua
spinToAor(viewModel, ua.account.aor)
spinToAor(viewModel, ua.account.aor, call)
if (ev[0] == "call answer")
answer(ctx, call)
else

23
app/src/main/kotlin/com/tutpro/baresip/ViewModel.kt
View File

@ -60,6 +60,9 @@ class ViewModel: ViewModel() {
private val _accountUpdate = MutableStateFlow(0)
val accountUpdate = _accountUpdate.asStateFlow()
private val _focusedCall = MutableStateFlow<Call?>(null)
val focusedCall = _focusedCall.asStateFlow()
private val _micIcon = MutableStateFlow(Icons.Filled.Mic)
val micIcon = _micIcon.asStateFlow()
@ -78,6 +81,23 @@ class ViewModel: ViewModel() {
private val _navigationCommand = MutableSharedFlow<NavigationCommand>()
val navigationCommand = _navigationCommand.asSharedFlow()
private var lastRenderedAor = ""
private var lastRenderedCallp = 0L
private var lastRenderedStatus = ""
private var lastRenderedSecurity = -1
fun isUIRedundant(aor: String, callp: Long, status: String, security: Int): Boolean {
return aor == lastRenderedAor && callp == lastRenderedCallp &&
status == lastRenderedStatus && security == lastRenderedSecurity
}
fun markUIRendered(aor: String, callp: Long, status: String, security: Int) {
lastRenderedAor = aor
lastRenderedCallp = callp
lastRenderedStatus = status
lastRenderedSecurity = security
}
private var _selectedCallRow: CallRow? = null
fun selectCallRow(callRow: CallRow) {
@ -104,7 +124,8 @@ class ViewModel: ViewModel() {
_selectedAor.value = aor
}
fun triggerAccountUpdate() {
fun triggerAccountUpdate(call: Call? = null) {
_focusedCall.value = call
_accountUpdate.value += 1
}