Edit Widgets in glanceable hub edit mode using talkback (bf0d5aff) · Commits · e / os / android_frameworks_base

packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt

+53 −1

Original line number	Diff line number	Diff line
		@@ -464,6 +464,8 @@ private fun BoxScope.CommunalHubLazyGrid(
		size = size,
		selected = selected && !isDragging,
		widgetConfigurator = widgetConfigurator,
		index = index,
		contentListState = contentListState
		)
		}
		} else {
		@@ -473,6 +475,8 @@ private fun BoxScope.CommunalHubLazyGrid(
		viewModel = viewModel,
		size = size,
		selected = false,
		index = index,
		contentListState = contentListState
		)
		}
		}
		@@ -740,10 +744,21 @@ private fun CommunalContent(
		selected: Boolean,
		modifier: Modifier = Modifier,
		widgetConfigurator: WidgetConfigurator? = null,
		index: Int,
		contentListState: ContentListState,
		) {
		when (model) {
		is CommunalContentModel.WidgetContent.Widget ->
		WidgetContent(viewModel, model, size, selected, widgetConfigurator, modifier)
		WidgetContent(
		viewModel,
		model,
		size,
		selected,
		widgetConfigurator,
		modifier,
		index,
		contentListState
		)
		is CommunalContentModel.WidgetPlaceholder -> HighlightedItem(modifier)
		is CommunalContentModel.WidgetContent.DisabledWidget ->
		DisabledWidgetPlaceholder(model, viewModel, modifier)
		@@ -841,6 +856,8 @@ private fun WidgetContent(
		selected: Boolean,
		widgetConfigurator: WidgetConfigurator?,
		modifier: Modifier = Modifier,
		index: Int,
		contentListState: ContentListState,
		) {
		val context = LocalContext.current
		val isFocusable by viewModel.isFocusable.collectAsState(initial = false)
		@@ -849,6 +866,11 @@ private fun WidgetContent(
		model.providerInfo.loadLabel(context.packageManager).toString().trim()
		}
		val clickActionLabel = stringResource(R.string.accessibility_action_label_select_widget)
		val removeWidgetActionLabel = stringResource(R.string.accessibility_action_label_remove_widget)
		val placeWidgetActionLabel = stringResource(R.string.accessibility_action_label_place_widget)
		val selectedKey by viewModel.selectedKey.collectAsState()
		val selectedIndex =
		selectedKey?.let { key -> contentListState.list.indexOfFirst { it.key == key } }
		Box(
		modifier =
		modifier
		@@ -865,6 +887,36 @@ private fun WidgetContent(
		Modifier.semantics {
		contentDescription = accessibilityLabel
		onClick(label = clickActionLabel, action = null)
		val deleteAction =
		CustomAccessibilityAction(removeWidgetActionLabel) {
		contentListState.onRemove(index)
		contentListState.onSaveList()
		true
		}
		val selectWidgetAction =
		CustomAccessibilityAction(clickActionLabel) {
		val currentWidgetKey =
		index?.let {
		keyAtIndexIfEditable(contentListState.list, index)
		}
		viewModel.setSelectedKey(currentWidgetKey)
		true
		}

		val actions = mutableListOf(deleteAction, selectWidgetAction)

		if (selectedIndex != null && selectedIndex != index) {
		actions.add(
		CustomAccessibilityAction(placeWidgetActionLabel) {
		contentListState.onMove(selectedIndex!!, index)
		contentListState.onSaveList()
		viewModel.setSelectedKey(null)
		true
		}
		)
		}

		customActions = actions
		}
		}
		) {

packages/SystemUI/res/values/strings.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -1186,6 +1186,10 @@
		<string name="accessibility_content_description_for_communal_hub">Widgets on lock screen</string>
		<!-- Label for accessibility action to select a widget in edit mode. [CHAR LIMIT=NONE] -->
		<string name="accessibility_action_label_select_widget">select widget</string>
		<!-- Label for accessibility action to remove a widget in edit mode. [CHAR LIMIT=NONE] -->
		<string name="accessibility_action_label_remove_widget">remove widget</string>
		<!-- Label for accessibility action to place a widget in edit mode after selecting move widget. [CHAR LIMIT=NONE] -->
		<string name="accessibility_action_label_place_widget">place selected widget</string>

		<!-- Related to user switcher --><skip/>