Merge "Snap to last task if swiping down at a greater Y than X velocity." into tm-dev
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index b073b90..b90e820 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -1013,19 +1013,19 @@
return RECENTS;
}
final GestureEndTarget endTarget;
- final boolean goingToNewTask;
+ final boolean canGoToNewTask;
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
- goingToNewTask = true;
+ canGoToNewTask = true;
} else {
final int runningTaskIndex = mRecentsView.getRunningTaskIndex();
final int taskToLaunch = mRecentsView.getNextPage();
- goingToNewTask = runningTaskIndex >= 0 && taskToLaunch != runningTaskIndex;
+ canGoToNewTask = runningTaskIndex >= 0 && taskToLaunch != runningTaskIndex;
}
} else {
- goingToNewTask = false;
+ canGoToNewTask = false;
}
final boolean reachedOverviewThreshold = mCurrentShift.value >= MIN_PROGRESS_FOR_OVERVIEW;
final boolean isFlingX = Math.abs(velocity.x) > mContext.getResources()
@@ -1034,13 +1034,13 @@
if (isCancel) {
endTarget = LAST_TASK;
} else if (mDeviceState.isFullyGesturalNavMode()) {
- if (goingToNewTask && isFlingX) {
+ if (canGoToNewTask && isFlingX) {
// Flinging towards new task takes precedence over mIsMotionPaused (which only
// checks y-velocity).
endTarget = NEW_TASK;
} else if (mIsMotionPaused) {
endTarget = RECENTS;
- } else if (goingToNewTask) {
+ } else if (canGoToNewTask) {
endTarget = NEW_TASK;
} else {
endTarget = !reachedOverviewThreshold ? LAST_TASK : HOME;
@@ -1048,26 +1048,22 @@
} else {
endTarget = reachedOverviewThreshold && mGestureStarted
? RECENTS
- : goingToNewTask
+ : canGoToNewTask
? NEW_TASK
: LAST_TASK;
}
} else {
// If swiping at a diagonal, base end target on the faster velocity.
boolean isSwipeUp = endVelocity < 0;
- boolean willGoToNewTaskOnSwipeUp =
- goingToNewTask && Math.abs(velocity.x) > Math.abs(endVelocity);
+ boolean willGoToNewTask =
+ canGoToNewTask && Math.abs(velocity.x) > Math.abs(endVelocity);
- 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;
+ if (mDeviceState.isFullyGesturalNavMode() && isSwipeUp) {
+ endTarget = willGoToNewTask ? NEW_TASK : HOME;
} else if (isSwipeUp) {
- endTarget = !reachedOverviewThreshold && willGoToNewTaskOnSwipeUp
- ? NEW_TASK : RECENTS;
+ endTarget = (!reachedOverviewThreshold && willGoToNewTask) ? NEW_TASK : RECENTS;
} else {
- endTarget = goingToNewTask ? NEW_TASK : LAST_TASK;
+ endTarget = willGoToNewTask ? NEW_TASK : LAST_TASK; // Swipe is downward.
}
}
@@ -1145,6 +1141,8 @@
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()