QSLongPressEffect: Provide a fallback for devices with no primitives (9d3155b1) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/haptics/qs/QSLongPressEffect.kt

+13 −2

Original line number	Diff line number	Diff line
		@@ -80,6 +80,12 @@ constructor(

		private val snapEffect = LongPressHapticBuilder.createSnapEffect()

		private var hasPrimitives =
		vibratorHelper?.areAllPrimitivesSupported(
		VibrationEffect.Composition.PRIMITIVE_LOW_TICK,
		VibrationEffect.Composition.PRIMITIVE_SPIN
		) ?: false

		val hasInitialized: Boolean
		get() = longPressHint != null

		@@ -89,6 +95,7 @@ constructor(
		}

		fun playReverseHaptics(pausedProgress: Float) {
		if (!hasPrimitives) return
		val effect =
		LongPressHapticBuilder.createReversedEffect(
		pausedProgress,
		@@ -100,9 +107,13 @@ constructor(
		}

		private fun vibrate(effect: VibrationEffect?) {
		if (vibratorHelper != null && effect != null) {
		if (vibratorHelper == null \|\| effect == null) return
		if (!hasPrimitives) {
		val effect = VibrationEffect.createPredefined(VibrationEffect.EFFECT_CLICK)
		vibratorHelper.vibrate(effect)
		return
		}
		vibratorHelper.vibrate(effect)
		}

		fun handleActionDown() {
		@@ -143,7 +154,7 @@ constructor(
		fun handleAnimationStart() {
		logEvent(qsTile?.tileSpec, state, "animation started")
		if (state == State.TIMEOUT_WAIT) {
		vibrate(longPressHint)
		if (hasPrimitives) vibrate(longPressHint)
		setState(State.RUNNING_FORWARD)
		}
		}