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Merge "Revert "Snap to last task if swiping down at a greater Y than X velocity."" into tm-dev

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TreeHugger Robot
2022-05-17 07:24:00 +00:00
committed by Android (Google) Code Review
parent 8eaf87e77b 1f60acd68d
commit a3ce2fc552
1 changed files with 17 additions and 15 deletions
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32
quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
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@@ -1032,19 +1032,19 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
return RECENTS;
}
final GestureEndTarget endTarget;
final boolean canGoToNewTask;
final boolean goingToNewTask;
if (mRecentsView != null) {
if (!hasTargets()) {
// If there are no running tasks, then we can assume that this is a continuation of
// the last gesture, but after the recents animation has finished
canGoToNewTask = true;
goingToNewTask = true;
} else {
final int runningTaskIndex = mRecentsView.getRunningTaskIndex();
final int taskToLaunch = mRecentsView.getNextPage();
canGoToNewTask = runningTaskIndex >= 0 && taskToLaunch != runningTaskIndex;
goingToNewTask = runningTaskIndex >= 0 && taskToLaunch != runningTaskIndex;
}
} else {
canGoToNewTask = false;
goingToNewTask = false;
}
final boolean reachedOverviewThreshold = mCurrentShift.value >= MIN_PROGRESS_FOR_OVERVIEW;
final boolean isFlingX = Math.abs(velocity.x) > mContext.getResources()
@@ -1053,13 +1053,13 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
if (isCancel) {
endTarget = LAST_TASK;
} else if (mDeviceState.isFullyGesturalNavMode()) {
if (canGoToNewTask && isFlingX) {
if (goingToNewTask && isFlingX) {
// Flinging towards new task takes precedence over mIsMotionPaused (which only
// checks y-velocity).
endTarget = NEW_TASK;
} else if (mIsMotionPaused) {
endTarget = RECENTS;
} else if (canGoToNewTask) {
} else if (goingToNewTask) {
endTarget = NEW_TASK;
} else {
endTarget = !reachedOverviewThreshold ? LAST_TASK : HOME;
@@ -1067,22 +1067,26 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
} else {
endTarget = reachedOverviewThreshold && mGestureStarted
? RECENTS
: canGoToNewTask
: goingToNewTask
? NEW_TASK
: LAST_TASK;
}
} else {
// If swiping at a diagonal, base end target on the faster velocity.
boolean isSwipeUp = endVelocity < 0;
boolean willGoToNewTask =
canGoToNewTask && Math.abs(velocity.x) > Math.abs(endVelocity);
boolean willGoToNewTaskOnSwipeUp =
goingToNewTask && Math.abs(velocity.x) > Math.abs(endVelocity);
if (mDeviceState.isFullyGesturalNavMode() && isSwipeUp) {
endTarget = willGoToNewTask ? NEW_TASK : HOME;
if (mDeviceState.isFullyGesturalNavMode() && isSwipeUp && !willGoToNewTaskOnSwipeUp) {
endTarget = HOME;
} else if (mDeviceState.isFullyGesturalNavMode() && isSwipeUp) {
// If swiping at a diagonal, base end target on the faster velocity.
endTarget = NEW_TASK;
} else if (isSwipeUp) {
endTarget = (!reachedOverviewThreshold && willGoToNewTask) ? NEW_TASK : RECENTS;
endTarget = !reachedOverviewThreshold && willGoToNewTaskOnSwipeUp
? NEW_TASK : RECENTS;
} else {
endTarget = willGoToNewTask ? NEW_TASK : LAST_TASK; // Swipe is downward.
endTarget = goingToNewTask ? NEW_TASK : LAST_TASK;
}
}
@@ -1167,8 +1171,6 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
duration = Math.max(duration, mRecentsView.getScroller().getDuration());
}
}
} else if (endTarget == LAST_TASK && mRecentsView != null) {
mRecentsView.snapToPage(mRecentsView.getCurrentPage(), Math.toIntExact(duration));
}
// Let RecentsView handle the scrolling to the task, which we launch in startNewTask()