Dim down controls when slider is active (d60b3327) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/dimens.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -1253,6 +1253,7 @@
		<dimen name="control_base_item_margin">2dp</dimen>
		<dimen name="control_status_padding">3dp</dimen>
		<fraction name="controls_toggle_bg_intensity">5%</fraction>
		<fraction name="controls_dimmed_alpha">40%</fraction>

		<!-- Home Controls activity view detail panel-->
		<dimen name="controls_activity_view_top_padding">25dp</dimen>

packages/SystemUI/src/com/android/systemui/controls/controller/ControlsController.kt

+8 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.service.controls.actions.ControlAction
		import com.android.systemui.controls.ControlStatus
		import com.android.systemui.controls.UserAwareController
		import com.android.systemui.controls.management.ControlsFavoritingActivity
		import com.android.systemui.controls.ui.ControlWithState
		import com.android.systemui.controls.ui.ControlsUiController
		import java.util.function.Consumer

		@@ -111,6 +112,13 @@ interface ControlsController : UserAwareController {
		@ControlAction.ResponseResult response: Int
		)

		/**
		* When a control should be highlighted, dimming down what's around it.
		*
		* @param cws focused control, or {@code null} if nothing should be highlighted.
		*/
		fun onFocusChanged(cws: ControlWithState?)

		// FAVORITE MANAGEMENT

		/**

packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt

+5 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,7 @@ import com.android.systemui.broadcast.BroadcastDispatcher
		import com.android.systemui.controls.ControlStatus
		import com.android.systemui.controls.ControlsServiceInfo
		import com.android.systemui.controls.management.ControlsListingController
		import com.android.systemui.controls.ui.ControlWithState
		import com.android.systemui.controls.ui.ControlsUiController
		import com.android.systemui.dagger.qualifiers.Background
		import com.android.systemui.dump.DumpManager
		@@ -504,6 +505,10 @@ class ControlsControllerImpl @Inject constructor (
		}
		}

		override fun onFocusChanged(cws: ControlWithState?) {
		uiController.onFocusChanged(cws)
		}

		override fun refreshStatus(componentName: ComponentName, control: Control) {
		if (!confirmAvailability()) {
		Log.d(TAG, "Controls not available")

packages/SystemUI/src/com/android/systemui/controls/ui/ControlActionCoordinator.kt

+5 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.service.controls.actions.CommandAction
		import android.util.Log
		import android.view.HapticFeedbackConstants
		import com.android.systemui.R
		import com.android.systemui.controls.controller.ControlsController

		object ControlActionCoordinator {
		const val MIN_LEVEL = 0
		@@ -76,4 +77,8 @@ object ControlActionCoordinator {
		it.show()
		}
		}

		fun setFocusedElement(cvh: ControlViewHolder?, controlsController: ControlsController) {
		controlsController.onFocusChanged(cvh?.cws)
		}
		}

packages/SystemUI/src/com/android/systemui/controls/ui/ControlViewHolder.kt

+13 −1

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import android.service.controls.templates.StatelessTemplate
		import android.service.controls.templates.TemperatureControlTemplate
		import android.service.controls.templates.ToggleRangeTemplate
		import android.service.controls.templates.ToggleTemplate
		import android.util.MathUtils
		import android.view.View
		import android.view.ViewGroup
		import android.widget.ImageView
		@@ -68,6 +69,8 @@ class ControlViewHolder(

		private val toggleBackgroundIntensity: Float = layout.context.resources
		.getFraction(R.fraction.controls_toggle_bg_intensity, 1, 1)
		private val dimmedAlpha: Float = layout.context.resources
		.getFraction(R.fraction.controls_dimmed_alpha, 1, 1)
		private var stateAnimator: ValueAnimator? = null
		private val baseLayer: GradientDrawable
		val icon: ImageView = layout.requireViewById(R.id.icon)
		@@ -82,6 +85,11 @@ class ControlViewHolder(
		var lastAction: ControlAction? = null
		val deviceType: Int
		get() = cws.control?.let { it.getDeviceType() } ?: cws.ci.deviceType
		var dimmed: Boolean = false
		set(value) {
		field = value
		bindData(cws)
		}

		init {
		val ld = layout.getBackground() as LayerDrawable
		@@ -177,7 +185,8 @@ class ControlViewHolder(

		val fg = context.resources.getColorStateList(ri.foreground, context.theme)
		val bg = context.resources.getColor(R.color.control_default_background, context.theme)
		val (clip, newAlpha) = if (enabled) {
		val dimAlpha = if (dimmed) dimmedAlpha else 1f
		var (clip, newAlpha) = if (enabled) {
		listOf(ri.enabledBackground, ALPHA_ENABLED)
		} else {
		listOf(R.color.control_default_background, ALPHA_DISABLED)
		@@ -202,12 +211,14 @@ class ControlViewHolder(
		if (animated) {
		val oldColor = color?.defaultColor ?: newClipColor
		val oldBaseColor = baseLayer.color?.defaultColor ?: newBaseColor
		val oldAlpha = layout.alpha
		stateAnimator = ValueAnimator.ofInt(clipLayer.alpha, newAlpha).apply {
		addUpdateListener {
		alpha = it.animatedValue as Int
		setColor(ColorUtils.blendARGB(oldColor, newClipColor, it.animatedFraction))
		baseLayer.setColor(ColorUtils.blendARGB(oldBaseColor,
		newBaseColor, it.animatedFraction))
		layout.alpha = MathUtils.lerp(oldAlpha, dimAlpha, it.animatedFraction)
		}
		addListener(object : AnimatorListenerAdapter() {
		override fun onAnimationEnd(animation: Animator?) {
		@@ -222,6 +233,7 @@ class ControlViewHolder(
		alpha = newAlpha
		setColor(newClipColor)
		baseLayer.setColor(newBaseColor)
		layout.alpha = dimAlpha
		}
		}
		}