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Merge "Make sure tasks below home task is invisible while in split" into sc-dev

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This commit is contained in:
Jerry Chang
2021-05-03 15:43:11 +00:00
committed by Android (Google) Code Review
parent 1d92fd8123 ead969a489
commit 52e3d9a45e
1 changed files with 15 additions and 5 deletions
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20
services/core/java/com/android/server/wm/Task.java
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@@ -4315,11 +4315,21 @@ class Task extends WindowContainer<WindowContainer> {
// the screen are opaque.
return TASK_VISIBILITY_INVISIBLE;
}
if (isAssistantType && gotRootSplitScreenTask) {
// Assistant stack can't be visible behind split-screen. In addition to this not
// making sense, it also works around an issue here we boost the z-order of the
// assistant window surfaces in window manager whenever it is visible.
return TASK_VISIBILITY_INVISIBLE;
if (gotRootSplitScreenTask) {
if (isAssistantType) {
// Assistant stack can't be visible behind split-screen. In addition to this not
// making sense, it also works around an issue here we boost the z-order of the
// assistant window surfaces in window manager whenever it is visible.
return TASK_VISIBILITY_INVISIBLE;
}
if (other.isHomeOrRecentsRootTask()) {
// While in split mode, home task will be reparented to the secondary split and
// leaving tasks not supporting split below. Due to
// TaskDisplayArea#assignRootTaskOrdering always adjusts home surface layer to
// the bottom, this makes sure those tasks below home is invisible and won't
// occlude home task unexpectedly.
return TASK_VISIBILITY_INVISIBLE;
}
}
if (other.mAdjacentTask != null) {
if (adjacentTasks.contains(other.mAdjacentTask)) {