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Commit b5717541 authored by Zekan Qian's avatar Zekan Qian
Browse files

Disable the async preference when it is loading 

Bug: 244122804
Test: manual - build gallery
Change-Id: I1918f3e172b039ae3688a43c148ae53706e186a8
parent 9d93ab7a

packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferencePage.kt

+2 −2
Original line number Diff line number Diff line
@@ -127,11 +127,11 @@ object PreferencePageProvider : SettingsPageProvider { 
                .setStatusDataFn { EntryStatusData(isDisabled = false) }

                .setUiLayoutFn {

                    val model = PreferencePageModel.create()

                    val asyncSummary = remember { model.getAsyncSummary() }

                    Preference(

                        object : PreferenceModel {

                            override val title = ASYNC_PREFERENCE_TITLE

                            override val summary = asyncSummary

                            override val summary = model.asyncSummary

                            override val enabled = model.asyncEnable

                        }

                    )

                }.build()

packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferencePageModel.kt

+4 −6
Original line number Diff line number Diff line
@@ -59,7 +59,8 @@ class PreferencePageModel : PageModel() { 


    private val spaLogger = SpaEnvironmentFactory.instance.logger



    private val asyncSummary = mutableStateOf(" ")

    val asyncSummary = mutableStateOf("(loading)")

    val asyncEnable = mutableStateOf(false)



    private val manualUpdater = mutableStateOf(0)
@@ -87,16 +88,13 @@ class PreferencePageModel : PageModel() { 
    override fun initialize(arguments: Bundle?) {

        spaLogger.message(TAG, "initialize with args " + arguments.toString())

        viewModelScope.launch(Dispatchers.IO) {

            // Loading your data here.

            delay(2000L)

            asyncSummary.value = ASYNC_PREFERENCE_SUMMARY

            asyncEnable.value = true

        }

    }



    fun getAsyncSummary(): State<String> {

        spaLogger.message(TAG, "getAsyncSummary")

        return asyncSummary

    }



    fun getManualUpdaterSummary(): State<String> {

        spaLogger.message(TAG, "getManualUpdaterSummary")

        return derivedStateOf { manualUpdater.value.toString() }