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Tune AllApps bottom sheet VisD and motion

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- Make AllApps bottom sheet solid and appears from bottom
- Teleport AllApps bottom sheet as user drag to reduce drag range
  - Consider teleport interpolation for state transition sdetection
- Tuned workspace motions for AllApps bottom sheet (no translate, shrink)
- Add portrait vertical translate for tablet portrait including taskbar AllApps
- Updated bottom sheet handle and created common variables for other bottom sheets

Bug: 208599118
Test: manual on tablet AllApps, taskbar Allapps and handheld AllApps
Change-Id: I69dba5f155914cd012cc8ef3be1ef71fb2be5a40
This commit is contained in:
Alex Chau
2022-02-14 18:35:58 +00:00
parent a1370bfc5f
commit b8c22e1155
22 changed files with 214 additions and 84 deletions
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26
src/com/android/launcher3/views/AbstractSlideInView.java
View File

@@ -113,9 +113,16 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
return -1;
}
/**
* Returns the range in height that the slide in view can be dragged.
*/
protected float getShiftRange() {
return mContent.getHeight();
}
protected void setTranslationShift(float translationShift) {
mTranslationShift = translationShift;
mContent.setTranslationY(mTranslationShift * mContent.getHeight());
mContent.setTranslationY(mTranslationShift * getShiftRange());
if (mColorScrim != null) {
mColorScrim.setAlpha(1 - mTranslationShift);
}
@@ -132,8 +139,7 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
mSwipeDetector.setDetectableScrollConditions(
directionsToDetectScroll, false);
mSwipeDetector.onTouchEvent(ev);
return mSwipeDetector.isDraggingOrSettling()
|| !getPopupContainer().isEventOverView(mContent, ev);
return mSwipeDetector.isDraggingOrSettling() || !isEventOverContent(ev);
}
@Override
@@ -142,13 +148,23 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
if (ev.getAction() == MotionEvent.ACTION_UP && mSwipeDetector.isIdleState()
&& !isOpeningAnimationRunning()) {
// If we got ACTION_UP without ever starting swipe, close the panel.
if (!getPopupContainer().isEventOverView(mContent, ev)) {
if (!isEventOverContent(ev)) {
close(true);
}
}
return true;
}
/**
* Returns {@code true} if the touch event is over the visible area of the bottom sheet.
*
* By default will check if the touch event is over {@code mContent}, subclasses should override
* this method if the visible area of the bottom sheet is different from {@code mContent}.
*/
protected boolean isEventOverContent(MotionEvent ev) {
return getPopupContainer().isEventOverView(mContent, ev);
}
private boolean isOpeningAnimationRunning() {
return mIsOpen && mOpenCloseAnimator.isRunning();
}
@@ -160,7 +176,7 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
@Override
public boolean onDrag(float displacement) {
float range = mContent.getHeight();
float range = getShiftRange();
displacement = Utilities.boundToRange(displacement, 0, range);
setTranslationShift(displacement / range);
return true;