Simplify how display mode is changed (#823)

## Description
Simplifies the refresh rate/display mode change code by removing the
live data go between.

Also, instead of a `CountDownLatch` that blocks the thread, use a
`Deferred` to suspend the coroutine instead.

### Related issues
Might help with #769

### Testing
Tested on nvidia shield
This commit is contained in:
Ray 2026-02-03 15:30:24 -05:00 committed by GitHub
parent 045b689994
commit 733213d6a2
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GPG key ID: B5690EEEBB952194
2 changed files with 37 additions and 27 deletions

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@ -66,9 +66,12 @@ import com.github.damontecres.wholphin.ui.setup.SwitchUserContent
import com.github.damontecres.wholphin.ui.theme.WholphinTheme
import com.github.damontecres.wholphin.ui.util.ProvideLocalClock
import com.github.damontecres.wholphin.util.DebugLogTree
import com.github.damontecres.wholphin.util.ExceptionHandler
import dagger.hilt.android.AndroidEntryPoint
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.firstOrNull
import kotlinx.coroutines.launch
import okhttp3.OkHttpClient
import org.jellyfin.sdk.model.api.BaseItemKind
import org.jellyfin.sdk.model.serializer.toUUIDOrNull
@ -126,19 +129,12 @@ class MainActivity : AppCompatActivity() {
@OptIn(ExperimentalTvMaterial3Api::class)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
instance = this
Timber.i("MainActivity.onCreate: savedInstanceState is null=${savedInstanceState == null}")
lifecycle.addObserver(playbackLifecycleObserver)
if (savedInstanceState == null) {
appUpgradeHandler.copySubfont(false)
}
refreshRateService.refreshRateMode.observe(this) { modeId ->
// Listen for refresh rate changes
val attrs = window.attributes
if (attrs.preferredDisplayModeId != modeId) {
Timber.d("Switch preferredDisplayModeId to %s", modeId)
window.attributes = attrs.apply { preferredDisplayModeId = modeId }
}
}
viewModel.serverRepository.currentUser.observe(this) { user ->
if (user?.hasPin == true) {
window?.setFlags(
@ -384,6 +380,16 @@ class MainActivity : AppCompatActivity() {
}
}
fun changeDisplayMode(modeId: Int) {
lifecycleScope.launch(Dispatchers.Main + ExceptionHandler()) {
val attrs = window.attributes
if (attrs.preferredDisplayModeId != modeId) {
Timber.d("Switch preferredDisplayModeId to %s", modeId)
window.attributes = attrs.apply { preferredDisplayModeId = modeId }
}
}
}
companion object {
const val INTENT_ITEM_ID = "itemId"
const val INTENT_ITEM_TYPE = "itemType"
@ -391,6 +397,9 @@ class MainActivity : AppCompatActivity() {
const val INTENT_EPISODE_NUMBER = "epNum"
const val INTENT_SEASON_NUMBER = "seaNum"
const val INTENT_SEASON_ID = "seaId"
lateinit var instance: MainActivity
private set
}
}