diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 74240920c3..ce3f3ac561 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -437,6 +437,7 @@
55dp
@dimen/transient_taskbar_stashed_height
@dimen/taskbar_stashed_handle_height
+ @dimen/transient_taskbar_stash_spring_velocity_dp_per_s
9dp
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index e19042e8a4..47ae741908 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -283,7 +283,7 @@ public class TaskbarActivityContext extends BaseTaskbarContext {
TaskbarHotseatDimensionsProvider dimensionsProvider =
new DeviceProfileDimensionsProviderAdapter(this);
BubbleStashController bubbleStashController = isTransientTaskbar
- ? new TransientBubbleStashController(dimensionsProvider, getResources())
+ ? new TransientBubbleStashController(dimensionsProvider, this)
: new PersistentBubbleStashController(dimensionsProvider);
bubbleControllersOptional = Optional.of(new BubbleControllers(
new BubbleBarController(this, bubbleBarView),
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
index 65f857eb16..2502e4a775 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
@@ -80,12 +80,14 @@ public class BubbleBarViewController {
// These are exposed to {@link BubbleStashController} to animate for stashing/un-stashing
private final MultiValueAlpha mBubbleBarAlpha;
- private final AnimatedFloat mBubbleBarScale = new AnimatedFloat(this::updateScale);
+ private final AnimatedFloat mBubbleBarScaleY = new AnimatedFloat(this::updateScaleY);
private final AnimatedFloat mBubbleBarTranslationY = new AnimatedFloat(
this::updateTranslationY);
// Modified when swipe up is happening on the bubble bar or task bar.
private float mBubbleBarSwipeUpTranslationY;
+ // Modified when bubble bar is springing back into the stash handle.
+ private float mBubbleBarStashTranslationY;
// Whether the bar is hidden for a sysui state.
private boolean mHiddenForSysui;
@@ -125,7 +127,7 @@ public class BubbleBarViewController {
onBubbleBarConfigurationChanged(/* animate= */ false);
mActivity.addOnDeviceProfileChangeListener(
dp -> onBubbleBarConfigurationChanged(/* animate= */ true));
- mBubbleBarScale.updateValue(1f);
+ mBubbleBarScaleY.updateValue(1f);
mBubbleClickListener = v -> onBubbleClicked((BubbleView) v);
mBubbleBarClickListener = v -> expandBubbleBar();
mBubbleDragController.setupBubbleBarView(mBarView);
@@ -255,8 +257,8 @@ public class BubbleBarViewController {
return mBubbleBarAlpha;
}
- public AnimatedFloat getBubbleBarScale() {
- return mBubbleBarScale;
+ public AnimatedFloat getBubbleBarScaleY() {
+ return mBubbleBarScaleY;
}
public AnimatedFloat getBubbleBarTranslationY() {
@@ -267,6 +269,27 @@ public class BubbleBarViewController {
return mBarView.getBubbleBarCollapsedHeight();
}
+ /**
+ * @see BubbleBarView#getRelativePivotX()
+ */
+ public float getBubbleBarRelativePivotX() {
+ return mBarView.getRelativePivotX();
+ }
+
+ /**
+ * @see BubbleBarView#getRelativePivotY()
+ */
+ public float getBubbleBarRelativePivotY() {
+ return mBarView.getRelativePivotY();
+ }
+
+ /**
+ * @see BubbleBarView#setRelativePivot(float, float)
+ */
+ public void setBubbleBarRelativePivot(float x, float y) {
+ mBarView.setRelativePivot(x, y);
+ }
+
/**
* Whether the bubble bar is visible or not.
*/
@@ -474,17 +497,20 @@ public class BubbleBarViewController {
updateTranslationY();
}
- private void updateTranslationY() {
- mBarView.setTranslationY(mBubbleBarTranslationY.value
- + mBubbleBarSwipeUpTranslationY);
+ /**
+ * Sets the translation of the bubble bar during the stash animation.
+ */
+ public void setTranslationYForStash(float transY) {
+ mBubbleBarStashTranslationY = transY;
+ updateTranslationY();
}
- /**
- * Applies scale properties for the entire bubble bar.
- */
- private void updateScale() {
- float scale = mBubbleBarScale.value;
- mBarView.setScaleX(scale);
+ private void updateTranslationY() {
+ mBarView.setTranslationY(mBubbleBarTranslationY.value + mBubbleBarSwipeUpTranslationY
+ + mBubbleBarStashTranslationY);
+ }
+
+ private void updateScaleY(float scale) {
mBarView.setScaleY(scale);
}
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashedHandleViewController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashedHandleViewController.java
index 00cc269e9f..16af248fbf 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashedHandleViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashedHandleViewController.java
@@ -21,6 +21,7 @@ import static android.view.View.VISIBLE;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
+import android.annotation.Nullable;
import android.content.res.Resources;
import android.graphics.Outline;
import android.graphics.Rect;
@@ -28,6 +29,7 @@ import android.view.MotionEvent;
import android.view.View;
import android.view.ViewOutlineProvider;
+import com.android.launcher3.DeviceProfile;
import com.android.launcher3.R;
import com.android.launcher3.anim.RevealOutlineAnimation;
import com.android.launcher3.anim.RoundedRectRevealOutlineProvider;
@@ -49,23 +51,29 @@ public class BubbleStashedHandleViewController {
private final TaskbarActivityContext mActivity;
private final StashedHandleView mStashedHandleView;
private final MultiValueAlpha mStashedHandleAlpha;
+ private float mTranslationForSwipeY;
+ private float mTranslationForStashY;
// Initialized in init.
private BubbleBarViewController mBarViewController;
private BubbleStashController mBubbleStashController;
private RegionSamplingHelper mRegionSamplingHelper;
- private int mBarSize;
- private int mStashedTaskbarHeight;
+ // Height of the area for the stash handle. Handle will be drawn in the center of this.
+ // This is also the area where touch is handled on the handle.
+ private int mStashedBubbleBarHeight;
private int mStashedHandleWidth;
private int mStashedHandleHeight;
- // The bounds we want to clip to in the settled state when showing the stashed handle.
+ // The bounds of the stashed handle in settled state.
private final Rect mStashedHandleBounds = new Rect();
+ private float mStashedHandleRadius;
// When the reveal animation is cancelled, we can assume it's about to create a new animation,
// which should start off at the same point the cancelled one left off.
private float mStartProgressForNextRevealAnim;
- private boolean mWasLastRevealAnimReversed;
+ // Use a nullable boolean to handle initial case where the last animation direction is not known
+ @Nullable
+ private Boolean mWasLastRevealAnimReversed = null;
// XXX: if there are more of these maybe do state flags instead
private boolean mHiddenForSysui;
@@ -77,6 +85,7 @@ public class BubbleStashedHandleViewController {
mActivity = activity;
mStashedHandleView = stashedHandleView;
mStashedHandleAlpha = new MultiValueAlpha(mStashedHandleView, 1);
+ mStashedHandleAlpha.setUpdateVisibility(true);
}
/** Initialize controller. */
@@ -84,26 +93,31 @@ public class BubbleStashedHandleViewController {
mBarViewController = bubbleControllers.bubbleBarViewController;
mBubbleStashController = bubbleControllers.bubbleStashController;
+ DeviceProfile deviceProfile = mActivity.getDeviceProfile();
Resources resources = mActivity.getResources();
mStashedHandleHeight = resources.getDimensionPixelSize(
R.dimen.bubblebar_stashed_handle_height);
mStashedHandleWidth = resources.getDimensionPixelSize(
R.dimen.bubblebar_stashed_handle_width);
- mBarSize = resources.getDimensionPixelSize(R.dimen.bubblebar_size);
- final int bottomMargin = resources.getDimensionPixelSize(
- R.dimen.transient_taskbar_bottom_margin);
- mStashedHandleView.getLayoutParams().height = mBarSize + bottomMargin;
+ int barSize = resources.getDimensionPixelSize(R.dimen.bubblebar_size);
+ // Use the max translation for bubble bar whether it is on the home screen or in app.
+ // Use values directly from device profile to avoid referencing other bubble controllers
+ // during init flow.
+ int maxTy = Math.max(deviceProfile.hotseatBarBottomSpacePx,
+ deviceProfile.taskbarBottomMargin);
+ // Adjust handle view size to accommodate the handle morphing into the bubble bar
+ mStashedHandleView.getLayoutParams().height = barSize + maxTy;
mStashedHandleAlpha.get(0).setValue(0);
- mStashedTaskbarHeight = resources.getDimensionPixelSize(
+ mStashedBubbleBarHeight = resources.getDimensionPixelSize(
R.dimen.bubblebar_stashed_size);
mStashedHandleView.setOutlineProvider(new ViewOutlineProvider() {
@Override
public void getOutline(View view, Outline outline) {
- float stashedHandleRadius = view.getHeight() / 2f;
- outline.setRoundRect(mStashedHandleBounds, stashedHandleRadius);
+ mStashedHandleRadius = view.getHeight() / 2f;
+ outline.setRoundRect(mStashedHandleBounds, mStashedHandleRadius);
}
});
@@ -132,28 +146,25 @@ public class BubbleStashedHandleViewController {
private void updateBounds(BubbleBarLocation bubbleBarLocation) {
// As more bubbles get added, the icon bounds become larger. To ensure a consistent
// handle bar position, we pin it to the edge of the screen.
- final int stashedCenterY = mStashedHandleView.getHeight() - mStashedTaskbarHeight / 2;
+ final int stashedCenterY = mStashedHandleView.getHeight() - mStashedBubbleBarHeight / 2;
+ final int stashedCenterX;
if (bubbleBarLocation.isOnLeft(mStashedHandleView.isLayoutRtl())) {
final int left = mBarViewController.getHorizontalMargin();
- mStashedHandleBounds.set(
- left,
- stashedCenterY - mStashedHandleHeight / 2,
- left + mStashedHandleWidth,
- stashedCenterY + mStashedHandleHeight / 2);
- mStashedHandleView.setPivotX(0);
+ stashedCenterX = left + mStashedHandleWidth / 2;
} else {
final int right =
- mActivity.getDeviceProfile().widthPx - mBarViewController.getHorizontalMargin();
- mStashedHandleBounds.set(
- right - mStashedHandleWidth,
- stashedCenterY - mStashedHandleHeight / 2,
- right,
- stashedCenterY + mStashedHandleHeight / 2);
- mStashedHandleView.setPivotX(mStashedHandleView.getWidth());
+ mStashedHandleView.getRight() - mBarViewController.getHorizontalMargin();
+ stashedCenterX = right - mStashedHandleWidth / 2;
}
-
+ mStashedHandleBounds.set(
+ stashedCenterX - mStashedHandleWidth / 2,
+ stashedCenterY - mStashedHandleHeight / 2,
+ stashedCenterX + mStashedHandleWidth / 2,
+ stashedCenterY + mStashedHandleHeight / 2
+ );
mStashedHandleView.updateSampledRegion(mStashedHandleBounds);
- mStashedHandleView.setPivotY(mStashedHandleView.getHeight() - mStashedTaskbarHeight / 2f);
+ mStashedHandleView.setPivotX(stashedCenterX);
+ mStashedHandleView.setPivotY(stashedCenterY);
}
public void onDestroy() {
@@ -168,13 +179,6 @@ public class BubbleStashedHandleViewController {
return mStashedHandleHeight;
}
- /**
- * Returns the height when the bubble bar is unstashed (so the height of the bubble bar).
- */
- public int getUnstashedHeight() {
- return mBarSize;
- }
-
/**
* Called when system ui state changes. Bubbles don't show when the device is locked.
*/
@@ -242,7 +246,20 @@ public class BubbleStashedHandleViewController {
* Sets the translation of the stashed handle during the swipe up gesture.
*/
public void setTranslationYForSwipe(float transY) {
- mStashedHandleView.setTranslationY(transY);
+ mTranslationForSwipeY = transY;
+ updateTranslationY();
+ }
+
+ /**
+ * Sets the translation of the stashed handle during the spring on stash animation.
+ */
+ public void setTranslationYForStash(float transY) {
+ mTranslationForStashY = transY;
+ updateTranslationY();
+ }
+
+ private void updateTranslationY() {
+ mStashedHandleView.setTranslationY(mTranslationForSwipeY + mTranslationForStashY);
}
/** Returns the translation of the stashed handle. */
@@ -263,18 +280,17 @@ public class BubbleStashedHandleViewController {
* the size of where the bubble bar icons will be.
*/
public Animator createRevealAnimToIsStashed(boolean isStashed) {
- Rect bubbleBarBounds = new Rect(mBarViewController.getBubbleBarBounds());
+ Rect bubbleBarBounds = getLocalBubbleBarBounds();
- // Account for the full visual height of the bubble bar
- int heightDiff = (mBarSize - bubbleBarBounds.height()) / 2;
- bubbleBarBounds.top -= heightDiff;
- bubbleBarBounds.bottom += heightDiff;
- float stashedHandleRadius = mStashedHandleView.getHeight() / 2f;
+ float bubbleBarRadius = bubbleBarBounds.height() / 2f;
final RevealOutlineAnimation handleRevealProvider = new RoundedRectRevealOutlineProvider(
- stashedHandleRadius, stashedHandleRadius, bubbleBarBounds, mStashedHandleBounds);
+ bubbleBarRadius, mStashedHandleRadius, bubbleBarBounds, mStashedHandleBounds);
boolean isReversed = !isStashed;
- boolean changingDirection = mWasLastRevealAnimReversed != isReversed;
+ // We are only changing direction when mWasLastRevealAnimReversed is set at least once
+ boolean changingDirection =
+ mWasLastRevealAnimReversed != null && mWasLastRevealAnimReversed != isReversed;
+
mWasLastRevealAnimReversed = isReversed;
if (changingDirection) {
mStartProgressForNextRevealAnim = 1f - mStartProgressForNextRevealAnim;
@@ -291,6 +307,21 @@ public class BubbleStashedHandleViewController {
return revealAnim;
}
+ /**
+ * Get bounds for the bubble bar in the space of the handle view
+ */
+ private Rect getLocalBubbleBarBounds() {
+ // Position the bubble bar bounds to the space of handle view
+ Rect bubbleBarBounds = new Rect(mBarViewController.getBubbleBarBounds());
+ // Start by moving bubble bar bounds to the bottom of handle view
+ int height = bubbleBarBounds.height();
+ bubbleBarBounds.bottom = mStashedHandleView.getHeight();
+ bubbleBarBounds.top = bubbleBarBounds.bottom - height;
+ // Then apply translation that is applied to the bubble bar
+ bubbleBarBounds.offset(0, (int) mBubbleStashController.getBubbleBarTranslationY());
+ return bubbleBarBounds;
+ }
+
/** Checks that the stash handle is visible and that the motion event is within bounds. */
public boolean isEventOverHandle(MotionEvent ev) {
if (mStashedHandleView.getVisibility() != VISIBLE) {
@@ -299,7 +330,7 @@ public class BubbleStashedHandleViewController {
// the bounds of the handle only include the visible part, so we check that the Y coordinate
// is anywhere within the stashed height of bubble bar (same as taskbar stashed height).
- final int top = mActivity.getDeviceProfile().heightPx - mStashedTaskbarHeight;
+ final int top = mActivity.getDeviceProfile().heightPx - mStashedBubbleBarHeight;
final float x = ev.getRawX();
return ev.getRawY() >= top && x >= mStashedHandleBounds.left
&& x <= mStashedHandleBounds.right;
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/BubbleStashController.kt b/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/BubbleStashController.kt
index 48eb7dea15..b2a88ac919 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/BubbleStashController.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/BubbleStashController.kt
@@ -179,10 +179,10 @@ interface BubbleStashController {
/** How long to stash/unstash. */
const val BAR_STASH_DURATION = InsetsController.ANIMATION_DURATION_RESIZE.toLong()
+ const val BAR_STASH_ALPHA_DURATION = 50L
+ const val BAR_STASH_ALPHA_DELAY = 33L
+
/** How long to translate Y coordinate of the BubbleBar. */
const val BAR_TRANSLATION_DURATION = 300L
-
- /** The scale bubble bar animates to when being stashed. */
- const val STASHED_BAR_SCALE = 0.5f
}
}
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashController.kt b/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashController.kt
index 1b650195ef..3ebd97e315 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashController.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashController.kt
@@ -116,7 +116,7 @@ class PersistentBubbleStashController(
bubbleBarTranslationYAnimator = bubbleBarViewController.bubbleBarTranslationY
// bubble bar has only alpha property, getting it at index 0
bubbleBarAlphaAnimator = bubbleBarViewController.bubbleBarAlpha.get(/* index= */ 0)
- bubbleBarScaleAnimator = bubbleBarViewController.bubbleBarScale
+ bubbleBarScaleAnimator = bubbleBarViewController.bubbleBarScaleY
}
private fun animateAfterUnlock() {
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashController.kt b/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashController.kt
index 1a4b9823ef..b8fd1cb1ed 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashController.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashController.kt
@@ -17,30 +17,36 @@
package com.android.launcher3.taskbar.bubbles.stashing
import android.animation.Animator
-import android.animation.AnimatorListenerAdapter
import android.animation.AnimatorSet
-import android.content.res.Resources
+import android.content.Context
import android.view.MotionEvent
import android.view.View
import androidx.annotation.VisibleForTesting
+import androidx.core.animation.doOnEnd
+import androidx.core.animation.doOnStart
+import androidx.dynamicanimation.animation.SpringForce
+import com.android.app.animation.Interpolators.EMPHASIZED
+import com.android.app.animation.Interpolators.LINEAR
import com.android.launcher3.R
import com.android.launcher3.anim.AnimatedFloat
-import com.android.launcher3.taskbar.StashedHandleViewController
+import com.android.launcher3.anim.SpringAnimationBuilder
import com.android.launcher3.taskbar.TaskbarInsetsController
import com.android.launcher3.taskbar.bubbles.BubbleBarViewController
import com.android.launcher3.taskbar.bubbles.BubbleStashedHandleViewController
+import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.Companion.BAR_STASH_ALPHA_DELAY
+import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.Companion.BAR_STASH_ALPHA_DURATION
import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.Companion.BAR_STASH_DURATION
import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.Companion.BAR_TRANSLATION_DURATION
-import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.Companion.STASHED_BAR_SCALE
import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.ControllersAfterInitAction
import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.TaskbarHotseatDimensionsProvider
import com.android.launcher3.util.MultiPropertyFactory
import com.android.wm.shell.common.bubbles.BubbleBarLocation
import com.android.wm.shell.shared.animation.PhysicsAnimator
+import kotlin.math.max
class TransientBubbleStashController(
private val taskbarHotseatDimensionsProvider: TaskbarHotseatDimensionsProvider,
- resources: Resources
+ private val context: Context
) : BubbleStashController {
private lateinit var bubbleBarViewController: BubbleBarViewController
@@ -50,14 +56,20 @@ class TransientBubbleStashController(
// stash view properties
private var bubbleStashedHandleViewController: BubbleStashedHandleViewController? = null
private var stashHandleViewAlpha: MultiPropertyFactory.MultiProperty? = null
+ private var translationYDuringStash = AnimatedFloat { transY ->
+ bubbleStashedHandleViewController?.setTranslationYForStash(transY)
+ bubbleBarViewController.setTranslationYForStash(transY)
+ }
+ private val stashHandleStashVelocity =
+ context.resources.getDimension(R.dimen.bubblebar_stashed_handle_spring_velocity_dp_per_s)
private var stashedHeight: Int = 0
// bubble bar properties
private lateinit var bubbleBarAlpha: MultiPropertyFactory.MultiProperty
private lateinit var bubbleBarTranslationYAnimator: AnimatedFloat
private lateinit var bubbleBarScale: AnimatedFloat
- private val mHandleCenterFromScreenBottom =
- resources.getDimensionPixelSize(R.dimen.bubblebar_stashed_size) / 2f
+ private val handleCenterFromScreenBottom =
+ context.resources.getDimensionPixelSize(R.dimen.bubblebar_stashed_size) / 2f
private var animator: AnimatorSet? = null
@@ -136,12 +148,9 @@ class TransientBubbleStashController(
bubbleBarTranslationYAnimator = bubbleBarViewController.bubbleBarTranslationY
// bubble bar has only alpha property, getting it at index 0
bubbleBarAlpha = bubbleBarViewController.bubbleBarAlpha.get(/* index= */ 0)
- bubbleBarScale = bubbleBarViewController.bubbleBarScale
+ bubbleBarScale = bubbleBarViewController.bubbleBarScaleY
stashedHeight = bubbleStashedHandleViewController?.stashedHeight ?: 0
- stashHandleViewAlpha =
- bubbleStashedHandleViewController
- ?.stashedHandleAlpha
- ?.get(StashedHandleViewController.ALPHA_INDEX_STASHED)
+ stashHandleViewAlpha = bubbleStashedHandleViewController?.stashedHandleAlpha?.get(0)
}
private fun animateAfterUnlock() {
@@ -179,7 +188,7 @@ class TransientBubbleStashController(
stashHandleViewAlpha?.value = 1f
this.bubbleBarTranslationYAnimator.updateValue(getStashTranslation())
bubbleBarAlpha.setValue(0f)
- bubbleBarScale.updateValue(STASHED_BAR_SCALE)
+ bubbleBarScale.updateValue(getStashScale())
isStashed = true
onIsStashedChanged()
}
@@ -223,11 +232,11 @@ class TransientBubbleStashController(
// the difference between the centers of the handle and the bubble bar is the difference
// between their distance from the bottom of the screen.
val barCenter: Float = bubbleBarViewController.bubbleBarCollapsedHeight / 2f
- return mHandleCenterFromScreenBottom - barCenter
+ return handleCenterFromScreenBottom - barCenter
}
override fun getStashedHandleTranslationForNewBubbleAnimation(): Float {
- return -mHandleCenterFromScreenBottom
+ return -handleCenterFromScreenBottom
}
override fun getStashedHandlePhysicsAnimator(): PhysicsAnimator? {
@@ -245,7 +254,13 @@ class TransientBubbleStashController(
override fun getHandleTranslationY(): Float? = bubbleStashedHandleViewController?.translationY
private fun getStashTranslation(): Float {
- return (bubbleBarViewController.bubbleBarCollapsedHeight - stashedHeight) / 2f
+ return bubbleBarTranslationY / 2f
+ }
+
+ @VisibleForTesting
+ fun getStashScale(): Float {
+ val handleHeight = bubbleStashedHandleViewController?.stashedHeight ?: 0
+ return handleHeight / bubbleBarViewController.bubbleBarCollapsedHeight
}
/**
@@ -258,61 +273,84 @@ class TransientBubbleStashController(
@Suppress("SameParameterValue")
private fun createStashAnimator(isStashed: Boolean, duration: Long): AnimatorSet {
val animatorSet = AnimatorSet()
- val fullLengthAnimatorSet = AnimatorSet()
- // Not exactly half and may overlap. See [first|second]HalfDurationScale below.
- val firstHalfAnimatorSet = AnimatorSet()
- val secondHalfAnimatorSet = AnimatorSet()
- val firstHalfDurationScale: Float
- val secondHalfDurationScale: Float
- val stashHandleAlphaValue: Float
- if (isStashed) {
- firstHalfDurationScale = 0.75f
- secondHalfDurationScale = 0.5f
- stashHandleAlphaValue = 1f
- fullLengthAnimatorSet.play(
- bubbleBarTranslationYAnimator.animateToValue(getStashTranslation())
- )
- firstHalfAnimatorSet.playTogether(
- bubbleBarAlpha.animateToValue(0f),
- bubbleBarScale.animateToValue(STASHED_BAR_SCALE)
- )
- } else {
- firstHalfDurationScale = 0.5f
- secondHalfDurationScale = 0.75f
- stashHandleAlphaValue = 0f
- fullLengthAnimatorSet.playTogether(
- bubbleBarScale.animateToValue(1f),
- bubbleBarTranslationYAnimator.animateToValue(bubbleBarTranslationY)
- )
- secondHalfAnimatorSet.playTogether(bubbleBarAlpha.animateToValue(1f))
- }
- stashHandleViewAlpha?.let {
- secondHalfAnimatorSet.playTogether(it.animateToValue(stashHandleAlphaValue))
- }
- bubbleStashedHandleViewController?.createRevealAnimToIsStashed(isStashed)?.let {
- fullLengthAnimatorSet.play(it)
- }
- fullLengthAnimatorSet.setDuration(duration)
- firstHalfAnimatorSet.setDuration((duration * firstHalfDurationScale).toLong())
- secondHalfAnimatorSet.setDuration((duration * secondHalfDurationScale).toLong())
- secondHalfAnimatorSet.startDelay = (duration * (1 - secondHalfDurationScale)).toLong()
- animatorSet.playTogether(fullLengthAnimatorSet, firstHalfAnimatorSet, secondHalfAnimatorSet)
- animatorSet.addListener(
- object : AnimatorListenerAdapter() {
- override fun onAnimationEnd(animation: Animator) {
- animator = null
- controllersAfterInitAction.runAfterInit {
- if (isStashed) {
- bubbleBarViewController.isExpanded = false
- }
- taskbarInsetsController.onTaskbarOrBubblebarWindowHeightOrInsetsChanged()
- }
- }
+
+ val alphaDuration = if (isStashed) duration else BAR_STASH_ALPHA_DURATION
+ val alphaDelay = if (isStashed) BAR_STASH_ALPHA_DELAY else 0L
+ animatorSet.play(
+ createStashAlphaAnimator(isStashed).apply {
+ this.duration = max(0L, alphaDuration - alphaDelay)
+ this.startDelay = alphaDelay
+ this.interpolator = LINEAR
}
)
+
+ animatorSet.play(
+ createSpringOnStashAnimator(isStashed).apply {
+ this.duration = duration
+ this.interpolator = LINEAR
+ }
+ )
+
+ animatorSet.play(
+ bubbleStashedHandleViewController?.createRevealAnimToIsStashed(isStashed)?.apply {
+ this.duration = duration
+ this.interpolator = EMPHASIZED
+ }
+ )
+
+ val scaleTarget = if (isStashed) getStashScale() else 1f
+ animatorSet.play(
+ bubbleBarScale.animateToValue(scaleTarget).apply {
+ this.duration = duration
+ this.interpolator = EMPHASIZED
+ this.setBubbleBarPivotDuringAnim(0.5f, 1f)
+ }
+ )
+
+ val translationYTarget = if (isStashed) getStashTranslation() else bubbleBarTranslationY
+ animatorSet.play(
+ bubbleBarTranslationYAnimator.animateToValue(translationYTarget).apply {
+ this.duration = duration
+ this.interpolator = EMPHASIZED
+ }
+ )
+
+ animatorSet.doOnEnd {
+ animator = null
+ controllersAfterInitAction.runAfterInit {
+ if (isStashed) {
+ bubbleBarViewController.isExpanded = false
+ }
+ taskbarInsetsController.onTaskbarOrBubblebarWindowHeightOrInsetsChanged()
+ }
+ }
return animatorSet
}
+ private fun createStashAlphaAnimator(isStashed: Boolean): AnimatorSet {
+ val stashHandleAlphaTarget = if (isStashed) 1f else 0f
+ val barAlphaTarget = if (isStashed) 0f else 1f
+ return AnimatorSet().apply {
+ play(bubbleBarAlpha.animateToValue(barAlphaTarget))
+ play(stashHandleViewAlpha?.animateToValue(stashHandleAlphaTarget))
+ }
+ }
+
+ private fun createSpringOnStashAnimator(isStashed: Boolean): Animator {
+ if (!isStashed) {
+ // Animate the stash translation back to 0
+ return translationYDuringStash.animateToValue(0f)
+ }
+ // Apply a spring to the handle
+ return SpringAnimationBuilder(context)
+ .setStartValue(translationYDuringStash.value)
+ .setEndValue(0f)
+ .setDampingRatio(SpringForce.DAMPING_RATIO_MEDIUM_BOUNCY)
+ .setStiffness(SpringForce.STIFFNESS_LOW)
+ .setStartVelocity(stashHandleStashVelocity)
+ .build(translationYDuringStash, AnimatedFloat.VALUE)
+ }
+
private fun onIsStashedChanged() {
controllersAfterInitAction.runAfterInit {
taskbarInsetsController.onTaskbarOrBubblebarWindowHeightOrInsetsChanged()
@@ -363,13 +401,23 @@ class TransientBubbleStashController(
}
private fun Animator.updateTouchRegionOnAnimationEnd(): Animator {
- this.addListener(
- object : AnimatorListenerAdapter() {
- override fun onAnimationEnd(animation: Animator) {
- onIsStashedChanged()
- }
+ doOnEnd { onIsStashedChanged() }
+ return this
+ }
+
+ private fun Animator.setBubbleBarPivotDuringAnim(pivotX: Float, pivotY: Float): Animator {
+ var initialPivotX = Float.NaN
+ var initialPivotY = Float.NaN
+ doOnStart {
+ initialPivotX = bubbleBarViewController.bubbleBarRelativePivotX
+ initialPivotY = bubbleBarViewController.bubbleBarRelativePivotY
+ bubbleBarViewController.setBubbleBarRelativePivot(pivotX, pivotY)
+ }
+ doOnEnd {
+ if (!initialPivotX.isNaN() && !initialPivotY.isNaN()) {
+ bubbleBarViewController.setBubbleBarRelativePivot(initialPivotX, initialPivotY)
}
- )
+ }
return this
}
}
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashControllerTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashControllerTest.kt
index c0a5dfaf7b..4106a2c9a6 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashControllerTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/PersistentBubbleStashControllerTest.kt
@@ -251,7 +251,7 @@ class PersistentBubbleStashControllerTest {
whenever(bubbleBarViewController.hasBubbles()).thenReturn(true)
whenever(bubbleBarViewController.bubbleBarTranslationY).thenReturn(translationY)
- whenever(bubbleBarViewController.bubbleBarScale).thenReturn(scale)
+ whenever(bubbleBarViewController.bubbleBarScaleY).thenReturn(scale)
whenever(bubbleBarViewController.bubbleBarAlpha).thenReturn(alpha)
whenever(bubbleBarViewController.bubbleBarCollapsedHeight).thenReturn(BUBBLE_BAR_HEIGHT)
}
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashControllerTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashControllerTest.kt
index b5809c2b78..63c21979c2 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashControllerTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashControllerTest.kt
@@ -31,7 +31,6 @@ import com.android.launcher3.taskbar.TaskbarInsetsController
import com.android.launcher3.taskbar.bubbles.BubbleBarView
import com.android.launcher3.taskbar.bubbles.BubbleBarViewController
import com.android.launcher3.taskbar.bubbles.BubbleStashedHandleViewController
-import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.Companion.STASHED_BAR_SCALE
import com.android.launcher3.util.MultiValueAlpha
import com.android.wm.shell.shared.animation.PhysicsAnimator
import com.android.wm.shell.shared.animation.PhysicsAnimatorTestUtils
@@ -59,7 +58,7 @@ class TransientBubbleStashControllerTest {
const val HOTSEAT_TRANSLATION_Y = -45f
const val TASK_BAR_TRANSLATION_Y = -TASKBAR_BOTTOM_SPACE
const val HANDLE_VIEW_HEIGHT = 4
- const val BUBBLE_BAR_STASHED_TRANSLATION_Y = 48
+ const val BUBBLE_BAR_STASHED_TRANSLATION_Y = -2.5f
}
@get:Rule val animatorTestRule: AnimatorTestRule = AnimatorTestRule(this)
@@ -90,7 +89,7 @@ class TransientBubbleStashControllerTest {
val taskbarHotseatDimensionsProvider =
DefaultDimensionsProvider(taskBarBottomSpace = TASKBAR_BOTTOM_SPACE)
mTransientBubbleStashController =
- TransientBubbleStashController(taskbarHotseatDimensionsProvider, context.resources)
+ TransientBubbleStashController(taskbarHotseatDimensionsProvider, context)
setUpBubbleBarView()
setUpBubbleBarController()
setUpStashedHandleView()
@@ -174,8 +173,8 @@ class TransientBubbleStashControllerTest {
assertThat(mTransientBubbleStashController.isStashed).isTrue()
assertThat(bubbleBarView.translationY).isEqualTo(BUBBLE_BAR_STASHED_TRANSLATION_Y)
assertThat(bubbleBarView.alpha).isEqualTo(0f)
- assertThat(bubbleBarView.scaleX).isEqualTo(STASHED_BAR_SCALE)
- assertThat(bubbleBarView.scaleY).isEqualTo(STASHED_BAR_SCALE)
+ assertThat(bubbleBarView.scaleX).isEqualTo(mTransientBubbleStashController.getStashScale())
+ assertThat(bubbleBarView.scaleY).isEqualTo(mTransientBubbleStashController.getStashScale())
// Handle view is visible
assertThat(stashedHandleView.translationY).isEqualTo(0)
assertThat(stashedHandleView.alpha).isEqualTo(1)
@@ -243,8 +242,8 @@ class TransientBubbleStashControllerTest {
// Then all property values are updated
assertThat(bubbleBarView.translationY).isEqualTo(BUBBLE_BAR_STASHED_TRANSLATION_Y)
assertThat(bubbleBarView.alpha).isEqualTo(0)
- assertThat(bubbleBarView.scaleX).isEqualTo(STASHED_BAR_SCALE)
- assertThat(bubbleBarView.scaleY).isEqualTo(STASHED_BAR_SCALE)
+ assertThat(bubbleBarView.scaleX).isEqualTo(mTransientBubbleStashController.getStashScale())
+ assertThat(bubbleBarView.scaleY).isEqualTo(mTransientBubbleStashController.getStashScale())
// Handle is visible at correct Y position
assertThat(stashedHandleView.alpha).isEqualTo(1)
assertThat(stashedHandleView.translationY).isEqualTo(0)
@@ -306,7 +305,7 @@ class TransientBubbleStashControllerTest {
whenever(bubbleBarViewController.hasBubbles()).thenReturn(true)
whenever(bubbleBarViewController.bubbleBarTranslationY).thenReturn(barTranslationY)
- whenever(bubbleBarViewController.bubbleBarScale).thenReturn(barScale)
+ whenever(bubbleBarViewController.bubbleBarScaleY).thenReturn(barScale)
whenever(bubbleBarViewController.bubbleBarAlpha).thenReturn(barAlpha)
whenever(bubbleBarViewController.bubbleBarCollapsedHeight).thenReturn(BUBBLE_BAR_HEIGHT)
}