Merge "Transitions - Smooth out bouncer -> gone" into udc-dev am: f2c306c3c5 (b7eeb7f2) · Commits · e / os / android_frameworks_base

packages/SystemUI/res-keyguard/values/dimens.xml

+1 −1

Original line number	Diff line number	Diff line
		@@ -82,7 +82,7 @@
		<!-- The vertical margin between the date and the owner info. -->

		<!-- The translation for disappearing security views after having solved them. -->
		<dimen name="disappear_y_translation">-32dp</dimen>
		<dimen name="disappear_y_translation">-50dp</dimen>

		<!-- Dimens for animation for the Bouncer PIN view -->
		<dimen name="pin_view_trans_y_entry">120dp</dimen>

packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java

+3 −7

Original line number	Diff line number	Diff line
		@@ -39,7 +39,6 @@ import static java.lang.Integer.max;

		import android.animation.Animator;
		import android.animation.AnimatorListenerAdapter;
		import android.animation.AnimatorSet;
		import android.animation.ObjectAnimator;
		import android.animation.ValueAnimator;
		import android.app.Activity;
		@@ -1044,13 +1043,10 @@ public class KeyguardSecurityContainer extends ConstraintLayout {

		int yTranslation = mResources.getDimensionPixelSize(R.dimen.disappear_y_translation);

		AnimatorSet anims = new AnimatorSet();
		ObjectAnimator yAnim = ObjectAnimator.ofFloat(mView, View.TRANSLATION_Y, yTranslation);
		ObjectAnimator alphaAnim = ObjectAnimator.ofFloat(mView, View.ALPHA, 0f);

		anims.setInterpolator(Interpolators.STANDARD_ACCELERATE);
		anims.playTogether(alphaAnim, yAnim);
		anims.start();
		yAnim.setInterpolator(Interpolators.STANDARD_ACCELERATE);
		yAnim.setDuration(500);
		yAnim.start();
		}

		private void setupUserSwitcher() {

packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -637,12 +637,17 @@ public class KeyguardSecurityContainerController extends ViewController<Keyguard

		public void startAppearAnimation() {
		if (mCurrentSecurityMode != SecurityMode.None) {
		mView.setAlpha(1f);
		setAlpha(1f);
		mView.startAppearAnimation(mCurrentSecurityMode);
		getCurrentSecurityController().startAppearAnimation();
		}
		}

		/** Set the alpha of the security container view */
		public void setAlpha(float alpha) {
		mView.setAlpha(alpha);
		}

		public boolean startDisappearAnimation(Runnable onFinishRunnable) {
		boolean didRunAnimation = false;

packages/SystemUI/src/com/android/systemui/keyguard/data/repository/KeyguardRepository.kt

+28 −0

Original line number	Diff line number	Diff line
		@@ -80,6 +80,9 @@ interface KeyguardRepository {
		*/
		val isKeyguardShowing: Flow<Boolean>

		/** Is the keyguard in a unlocked state? */
		val isKeyguardUnlocked: Flow<Boolean>

		/** Is an activity showing over the keyguard? */
		val isKeyguardOccluded: Flow<Boolean>

		@@ -278,6 +281,31 @@ constructor(
		}
		.distinctUntilChanged()

		override val isKeyguardUnlocked: Flow<Boolean> =
		conflatedCallbackFlow {
		val callback =
		object : KeyguardStateController.Callback {
		override fun onUnlockedChanged() {
		trySendWithFailureLogging(
		keyguardStateController.isUnlocked,
		TAG,
		"updated isKeyguardUnlocked"
		)
		}
		}

		keyguardStateController.addCallback(callback)
		// Adding the callback does not send an initial update.
		trySendWithFailureLogging(
		keyguardStateController.isUnlocked,
		TAG,
		"initial isKeyguardUnlocked"
		)

		awaitClose { keyguardStateController.removeCallback(callback) }
		}
		.distinctUntilChanged()

		override val isKeyguardGoingAway: Flow<Boolean> = conflatedCallbackFlow {
		val callback =
		object : KeyguardStateController.Callback {

packages/SystemUI/src/com/android/systemui/keyguard/data/repository/KeyguardTransitionRepository.kt

+18 −8

Original line number	Diff line number	Diff line
		@@ -68,8 +68,11 @@ interface KeyguardTransitionRepository {
		/**
		* Begin a transition from one state to another. Transitions are interruptible, and will issue a
		* [TransitionStep] with state = [TransitionState.CANCELED] before beginning the next one.
		*
		* When canceled, there are two options: to continue from the current position of the prior
		* transition, or to reset the position. When [resetIfCanceled] == true, it will do the latter.
		*/
		fun startTransition(info: TransitionInfo): UUID?
		fun startTransition(info: TransitionInfo, resetIfCanceled: Boolean = false): UUID?

		/**
		* Allows manual control of a transition. When calling [startTransition], the consumer must pass
		@@ -130,7 +133,10 @@ class KeyguardTransitionRepositoryImpl @Inject constructor() : KeyguardTransitio
		)
		}

		override fun startTransition(info: TransitionInfo): UUID? {
		override fun startTransition(
		info: TransitionInfo,
		resetIfCanceled: Boolean,
		): UUID? {
		if (lastStep.from == info.from && lastStep.to == info.to) {
		Log.i(TAG, "Duplicate call to start the transition, rejecting: $info")
		return null
		@@ -138,7 +144,11 @@ class KeyguardTransitionRepositoryImpl @Inject constructor() : KeyguardTransitio
		val startingValue =
		if (lastStep.transitionState != TransitionState.FINISHED) {
		Log.i(TAG, "Transition still active: $lastStep, canceling")
		if (resetIfCanceled) {
		0f
		} else {
		lastStep.value
		}
		} else {
		0f
		}
		@@ -227,10 +237,7 @@ class KeyguardTransitionRepositoryImpl @Inject constructor() : KeyguardTransitio
		}

		private fun trace(step: TransitionStep, isManual: Boolean) {
		if (
		step.transitionState != TransitionState.STARTED &&
		step.transitionState != TransitionState.FINISHED
		) {
		if (step.transitionState == TransitionState.RUNNING) {
		return
		}
		val traceName =
		@@ -243,7 +250,10 @@ class KeyguardTransitionRepositoryImpl @Inject constructor() : KeyguardTransitio
		val traceCookie = traceName.hashCode()
		if (step.transitionState == TransitionState.STARTED) {
		Trace.beginAsyncSection(traceName, traceCookie)
		} else if (step.transitionState == TransitionState.FINISHED) {
		} else if (
		step.transitionState == TransitionState.FINISHED \|\|
		step.transitionState == TransitionState.CANCELED
		) {
		Trace.endAsyncSection(traceName, traceCookie)
		}
		}