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Animate AbstractSlideInView translation shift with PendingAnimation.

Browse Source 
The PendingAnimation gives us more flexibility than the AnimatorSet.

Test: Manual
Bug: 289290185
Flag: No
Change-Id: I3156a659098c44ce9e6b20e5e79e88742add629a
This commit is contained in:
Brian Isganitis
2023-08-07 21:25:21 +00:00
parent 99f30cb125
commit 0a036e9c15
7 changed files with 139 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
View File

@@ -158,11 +158,11 @@ public class HotseatEduDialog extends AbstractSlideInView<Launcher> implements I
}
private void animateOpen() {
if (mIsOpen || mOpenCloseAnimator.isRunning()) {
if (mIsOpen || mOpenCloseAnimation.getAnimationPlayer().isRunning()) {
return;
}
mIsOpen = true;
setUpDefaultOpenAnimator().start();
setUpDefaultOpenAnimation().start();
}
@Override

11
quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsSlideInView.java
View File

@@ -17,6 +17,7 @@ package com.android.launcher3.taskbar.allapps;
import static com.android.app.animation.Interpolators.EMPHASIZED;
import android.animation.Animator;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Rect;
@@ -58,7 +59,7 @@ public class TaskbarAllAppsSlideInView extends AbstractSlideInView<TaskbarOverla
/** Opens the all apps view. */
void show(boolean animate) {
if (mIsOpen || mOpenCloseAnimator.isRunning()) {
if (mIsOpen || mOpenCloseAnimation.getAnimationPlayer().isRunning()) {
return;
}
mIsOpen = true;
@@ -66,10 +67,12 @@ public class TaskbarAllAppsSlideInView extends AbstractSlideInView<TaskbarOverla
mAllAppsCallbacks.onAllAppsTransitionStart(true);
if (animate) {
setUpOpenCloseAnimator(TRANSLATION_SHIFT_OPENED, EMPHASIZED);
mOpenCloseAnimator.addListener(AnimatorListeners.forEndCallback(
setUpOpenAnimation(mAllAppsCallbacks.getOpenDuration());
Animator animator = mOpenCloseAnimation.getAnimationPlayer();
animator.setInterpolator(EMPHASIZED);
animator.addListener(AnimatorListeners.forEndCallback(
() -> mAllAppsCallbacks.onAllAppsTransitionEnd(true)));
mOpenCloseAnimator.setDuration(mAllAppsCallbacks.getOpenDuration()).start();
animator.start();
} else {
mTranslationShift = TRANSLATION_SHIFT_OPENED;
mAllAppsCallbacks.onAllAppsTransitionEnd(true);

174
src/com/android/launcher3/views/AbstractSlideInView.java
View File

@@ -17,6 +17,7 @@ package com.android.launcher3.views;
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import static com.android.app.animation.Interpolators.LINEAR;
import static com.android.app.animation.Interpolators.scrollInterpolatorForVelocity;
import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
@@ -24,16 +25,14 @@ import static com.android.launcher3.LauncherAnimUtils.TABLET_BOTTOM_SHEET_SUCCES
import static com.android.launcher3.allapps.AllAppsTransitionController.REVERT_SWIPE_ALL_APPS_TO_HOME_ANIMATION_DURATION_MS;
import static com.android.launcher3.util.ScrollableLayoutManager.PREDICTIVE_BACK_MIN_SCALE;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.animation.PropertyValuesHolder;
import android.animation.ValueAnimator;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Outline;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.util.AttributeSet;
import android.util.Property;
import android.util.FloatProperty;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
@@ -51,6 +50,8 @@ import com.android.launcher3.AbstractFloatingView;
import com.android.launcher3.Utilities;
import com.android.launcher3.anim.AnimatedFloat;
import com.android.launcher3.anim.AnimatorListeners;
import com.android.launcher3.anim.AnimatorPlaybackController;
import com.android.launcher3.anim.PendingAnimation;
import com.android.launcher3.touch.BaseSwipeDetector;
import com.android.launcher3.touch.SingleAxisSwipeDetector;
@@ -66,8 +67,8 @@ import java.util.Optional;
public abstract class AbstractSlideInView<T extends Context & ActivityContext>
extends AbstractFloatingView implements SingleAxisSwipeDetector.Listener {
protected static final Property<AbstractSlideInView, Float> TRANSLATION_SHIFT =
new Property<AbstractSlideInView, Float>(Float.class, "translationShift") {
protected static final FloatProperty<AbstractSlideInView<?>> TRANSLATION_SHIFT =
new FloatProperty<>("translationShift") {
@Override
public Float get(AbstractSlideInView view) {
@@ -75,31 +76,54 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
}
@Override
public void set(AbstractSlideInView view, Float value) {
public void setValue(AbstractSlideInView view, float value) {
view.setTranslationShift(value);
}
};
protected static final float TRANSLATION_SHIFT_CLOSED = 1f;
protected static final float TRANSLATION_SHIFT_OPENED = 0f;
private static final float VIEW_NO_SCALE = 1f;
private static final int NO_DURATION = -1;
private static final int DEFAULT_DURATION = 300;
protected final T mActivityContext;
protected final SingleAxisSwipeDetector mSwipeDetector;
protected @NonNull AnimatorSet mOpenCloseAnimator;
private final ObjectAnimator mTranslationShiftAnimator;
protected @NonNull AnimatorPlaybackController mOpenCloseAnimation;
protected ViewGroup mContent;
protected final View mColorScrim;
/**
* Interpolator for {@link #mOpenCloseAnimation} when we are closing due to dragging downwards.
*/
private Interpolator mScrollInterpolator;
private long mScrollDuration;
/**
* End progress for {@link #mOpenCloseAnimation} when we are closing due to dragging downloads.
* <p>
* There are two cases that determine this value:
* <ol>
* <li>
* If the drag interrupts the opening transition (i.e. {@link #mToTranslationShift}
* is {@link #TRANSLATION_SHIFT_OPENED}), we need to animate back to {@code 0} to
* reverse the animation that was paused at {@link #onDragStart(boolean, float)}.
* </li>
* <li>
* If the drag started after the view is fully opened (i.e.
* {@link #mToTranslationShift} is {@link #TRANSLATION_SHIFT_CLOSED}), the animation
* that was set up at {@link #onDragStart(boolean, float)} for closing the view
* should go forward to {@code 1}.
* </li>
* </ol>
*/
private float mScrollEndProgress;
// range [0, 1], 0=> completely open, 1=> completely closed
protected float mTranslationShift = TRANSLATION_SHIFT_CLOSED;
/** {@link #mTranslationShift} at the invocation of {@link #onDragStart(boolean, float)}. */
protected float mDragStartTranslationShift;
protected float mFromTranslationShift;
protected float mToTranslationShift;
/** {@link #mOpenCloseAnimation} progress at {@link #onDragStart(boolean, float)}. */
private float mDragStartProgress;
protected boolean mNoIntercept;
protected @Nullable OnCloseListener mOnCloseBeginListener;
@@ -128,52 +152,78 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
mActivityContext = ActivityContext.lookupContext(context);
mScrollInterpolator = Interpolators.SCROLL_CUBIC;
mScrollDuration = NO_DURATION;
mScrollDuration = DEFAULT_DURATION;
mSwipeDetector = new SingleAxisSwipeDetector(context, this,
SingleAxisSwipeDetector.VERTICAL);
mOpenCloseAnimator = new AnimatorSet();
mTranslationShiftAnimator = ObjectAnimator.ofPropertyValuesHolder(this);
mOpenCloseAnimation = new PendingAnimation(0).createPlaybackController();
int scrimColor = getScrimColor(context);
mColorScrim = scrimColor != -1 ? createColorScrim(context, scrimColor) : null;
}
/**
* Sets up a {@link #mOpenCloseAnimator} for opening with default parameters.
* Sets up a {@link #mOpenCloseAnimation} for opening with default parameters.
*
* @see #setUpOpenCloseAnimator(float, Interpolator)
* @see #setUpOpenCloseAnimation(float, float, long)
*/
protected final AnimatorSet setUpDefaultOpenAnimator() {
return setUpOpenCloseAnimator(TRANSLATION_SHIFT_OPENED, Interpolators.FAST_OUT_SLOW_IN);
protected final AnimatorPlaybackController setUpDefaultOpenAnimation() {
AnimatorPlaybackController animation = setUpOpenCloseAnimation(
TRANSLATION_SHIFT_CLOSED, TRANSLATION_SHIFT_OPENED, DEFAULT_DURATION);
animation.getAnimationPlayer().setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
return animation;
}
/**
* Initializes a new {@link #mOpenCloseAnimator}.
* <p>
* Subclasses should override this method if they want to add more {@code Animator} instances
* to the set.
* Sets up a {@link #mOpenCloseAnimation} for opening with a given duration.
*
* @param translationShift translation shift to animate to.
* @param translationShiftInterpolator interpolator for {@link #mTranslationShiftAnimator}.
* @return {@link #mOpenCloseAnimator}
* @see #setUpOpenCloseAnimation(float, float, long)
*/
protected AnimatorSet setUpOpenCloseAnimator(
float translationShift, Interpolator translationShiftInterpolator) {
mOpenCloseAnimator = new AnimatorSet();
mOpenCloseAnimator.addListener(AnimatorListeners.forEndCallback(() -> {
protected final AnimatorPlaybackController setUpOpenAnimation(long duration) {
return setUpOpenCloseAnimation(
TRANSLATION_SHIFT_CLOSED, TRANSLATION_SHIFT_OPENED, duration);
}
private AnimatorPlaybackController setUpCloseAnimation(long duration) {
return setUpOpenCloseAnimation(
TRANSLATION_SHIFT_OPENED, TRANSLATION_SHIFT_CLOSED, duration);
}
/**
* Initializes a new {@link #mOpenCloseAnimation}.
*
* @param fromTranslationShift translation shift to animate from.
* @param toTranslationShift translation shift to animate to.
* @param duration animation duration.
* @return {@link #mOpenCloseAnimation}
*/
private AnimatorPlaybackController setUpOpenCloseAnimation(
float fromTranslationShift, float toTranslationShift, long duration) {
mFromTranslationShift = fromTranslationShift;
mToTranslationShift = toTranslationShift;
PendingAnimation animation = new PendingAnimation(duration);
animation.addEndListener(b -> {
mSwipeDetector.finishedScrolling();
announceAccessibilityChanges();
}));
});
mTranslationShiftAnimator.setValues(PropertyValuesHolder.ofFloat(
TRANSLATION_SHIFT, translationShift));
mTranslationShiftAnimator.setInterpolator(translationShiftInterpolator);
mOpenCloseAnimator.play(mTranslationShiftAnimator);
animation.addFloat(
this, TRANSLATION_SHIFT, fromTranslationShift, toTranslationShift, LINEAR);
onOpenCloseAnimationPending(animation);
return mOpenCloseAnimator;
mOpenCloseAnimation = animation.createPlaybackController();
return mOpenCloseAnimation;
}
/**
* Invoked when a {@link #mOpenCloseAnimation} is being set up.
* <p>
* Subclasses can override this method to modify the animation before it's used to create a
* {@link AnimatorPlaybackController}.
*/
protected void onOpenCloseAnimationPending(PendingAnimation animation) {}
protected void attachToContainer() {
if (mColorScrim != null) {
getPopupContainer().addView(mColorScrim);
@@ -316,29 +366,33 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
}
private boolean isOpeningAnimationRunning() {
return mIsOpen && mOpenCloseAnimator.isRunning();
return mIsOpen && mOpenCloseAnimation.getAnimationPlayer().isRunning();
}
/* SingleAxisSwipeDetector.Listener */
@Override
public void onDragStart(boolean start, float startDisplacement) {
mOpenCloseAnimator.cancel();
mDragStartTranslationShift = mTranslationShift;
if (mOpenCloseAnimation.getAnimationPlayer().isRunning()) {
mOpenCloseAnimation.pause();
mDragStartProgress = mOpenCloseAnimation.getProgressFraction();
} else {
setUpCloseAnimation(DEFAULT_DURATION);
mDragStartProgress = 0;
}
}
@Override
public boolean onDrag(float displacement) {
setTranslationShift(Utilities.boundToRange(
mDragStartTranslationShift + displacement / getShiftRange(),
TRANSLATION_SHIFT_OPENED,
TRANSLATION_SHIFT_CLOSED));
float progress = mDragStartProgress
+ Math.signum(mToTranslationShift - mFromTranslationShift)
* (displacement / getShiftRange());
mOpenCloseAnimation.setPlayFraction(Utilities.boundToRange(progress, 0, 1));
return true;
}
@Override
public void onDragEnd(float velocity) {
mDragStartTranslationShift = 0;
float successfulShiftThreshold = mActivityContext.getDeviceProfile().isTablet
? TABLET_BOTTOM_SHEET_SUCCESS_TRANSITION_PROGRESS : SUCCESS_TRANSITION_PROGRESS;
if ((mSwipeDetector.isFling(velocity) && velocity > 0)
@@ -346,10 +400,15 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
mScrollInterpolator = scrollInterpolatorForVelocity(velocity);
mScrollDuration = BaseSwipeDetector.calculateDuration(
velocity, TRANSLATION_SHIFT_CLOSED - mTranslationShift);
mScrollEndProgress = mToTranslationShift == TRANSLATION_SHIFT_OPENED ? 0 : 1;
close(true);
} else {
setUpOpenCloseAnimator(TRANSLATION_SHIFT_OPENED, Interpolators.DECELERATE)
.setDuration(BaseSwipeDetector.calculateDuration(velocity, mTranslationShift))
ValueAnimator animator = mOpenCloseAnimation.getAnimationPlayer();
animator.setInterpolator(Interpolators.DECELERATE);
animator.setFloatValues(
mOpenCloseAnimation.getProgressFraction(),
mToTranslationShift == TRANSLATION_SHIFT_OPENED ? 1 : 0);
animator.setDuration(BaseSwipeDetector.calculateDuration(velocity, mTranslationShift))
.start();
}
}
@@ -371,24 +430,27 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
Optional.ofNullable(mOnCloseBeginListener).ifPresent(OnCloseListener::onSlideInViewClosed);
if (!animate) {
mOpenCloseAnimator.cancel();
mOpenCloseAnimation.pause();
setTranslationShift(TRANSLATION_SHIFT_CLOSED);
onCloseComplete();
return;
}
final Interpolator interpolator;
final long duration;
final ValueAnimator animator;
if (mSwipeDetector.isIdleState()) {
interpolator = getIdleInterpolator();
duration = defaultDuration;
setUpCloseAnimation(defaultDuration);
animator = mOpenCloseAnimation.getAnimationPlayer();
animator.setInterpolator(getIdleInterpolator());
} else {
interpolator = mScrollInterpolator;
duration = mScrollDuration > NO_DURATION ? mScrollDuration : defaultDuration;
animator = mOpenCloseAnimation.getAnimationPlayer();
animator.setInterpolator(mScrollInterpolator);
animator.setDuration(mScrollDuration);
mOpenCloseAnimation.getAnimationPlayer().setFloatValues(
mOpenCloseAnimation.getProgressFraction(), mScrollEndProgress);
}
setUpOpenCloseAnimator(TRANSLATION_SHIFT_CLOSED, interpolator)
.addListener(AnimatorListeners.forEndCallback(this::onCloseComplete));
mOpenCloseAnimator.setDuration(duration).start();
animator.addListener(AnimatorListeners.forEndCallback(this::onCloseComplete));
animator.start();
}
protected Interpolator getIdleInterpolator() {

4
src/com/android/launcher3/views/WidgetsEduView.java
View File

@@ -116,11 +116,11 @@ public class WidgetsEduView extends AbstractSlideInView<Launcher> implements Ins
}
private void animateOpen() {
if (mIsOpen || mOpenCloseAnimator.isRunning()) {
if (mIsOpen || mOpenCloseAnimation.getAnimationPlayer().isRunning()) {
return;
}
mIsOpen = true;
setUpDefaultOpenAnimator().start();
setUpDefaultOpenAnimation().start();
}
/** Shows widget education dialog. */

4
src/com/android/launcher3/widget/AddItemWidgetsBottomSheet.java
View File

@@ -128,11 +128,11 @@ public class AddItemWidgetsBottomSheet extends AbstractSlideInView<AddItemActivi
}
private void animateOpen() {
if (mIsOpen || mOpenCloseAnimator.isRunning()) {
if (mIsOpen || mOpenCloseAnimation.getAnimationPlayer().isRunning()) {
return;
}
mIsOpen = true;
setUpDefaultOpenAnimator().start();
setUpDefaultOpenAnimation().start();
}
@Override

4
src/com/android/launcher3/widget/WidgetsBottomSheet.java
View File

@@ -224,12 +224,12 @@ public class WidgetsBottomSheet extends BaseWidgetSheet {
}
private void animateOpen() {
if (mIsOpen || mOpenCloseAnimator.isRunning()) {
if (mIsOpen || mOpenCloseAnimation.getAnimationPlayer().isRunning()) {
return;
}
mIsOpen = true;
setupNavBarColor();
setUpDefaultOpenAnimator().start();
setUpDefaultOpenAnimation().start();
}
@Override

12
src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
View File

@@ -22,6 +22,7 @@ import static com.android.launcher3.config.FeatureFlags.LARGE_SCREEN_WIDGET_PICK
import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGETSTRAY_SEARCHED;
import static com.android.launcher3.testing.shared.TestProtocol.NORMAL_STATE_ORDINAL;
import android.animation.Animator;
import android.content.Context;
import android.content.pm.LauncherApps;
import android.content.res.Configuration;
@@ -624,13 +625,12 @@ public class WidgetsFullSheet extends BaseWidgetSheet
mContent.setAlpha(0);
setTranslationShift(VERTICAL_START_POSITION);
}
setUpOpenCloseAnimator(
TRANSLATION_SHIFT_OPENED,
AnimationUtils.loadInterpolator(
getContext(), android.R.interpolator.linear_out_slow_in));
setUpOpenAnimation(mActivityContext.getDeviceProfile().bottomSheetOpenDuration);
Animator animator = mOpenCloseAnimation.getAnimationPlayer();
animator.setInterpolator(AnimationUtils.loadInterpolator(
getContext(), android.R.interpolator.linear_out_slow_in));
post(() -> {
mOpenCloseAnimator
.setDuration(mActivityContext.getDeviceProfile().bottomSheetOpenDuration)
animator.setDuration(mActivityContext.getDeviceProfile().bottomSheetOpenDuration)
.start();
mContent.animate().alpha(1).setDuration(FADE_IN_DURATION);
});