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Don't schedule SurfaceControl transaction if it is not valid

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This CL adds a preventive check to ensure that we don't schedule a
transaction on a SurfaceControl that was released.

Bug: 237183762
Test: Manual
Change-Id: I86f8372c7de8234f5f1dd941dbf1c9eb9fbef647
This commit is contained in:
Jordan Demeulenaere
2022-07-19 16:47:14 +02:00
parent 0869abd848
commit 639ce39189
1 changed files with 8 additions and 6 deletions
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14
packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
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@@ -523,9 +523,10 @@ class ActivityLaunchAnimator(
state: LaunchAnimator.State,
linearProgress: Float,
) {
if (transactionApplierView.viewRootImpl == null) {
// If the view root we synchronize with was detached, don't apply any transaction
// (as [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw).
if (transactionApplierView.viewRootImpl == null || !window.leash.isValid) {
// Don't apply any transaction if the view root we synchronize with was detached or
// if the SurfaceControl associated with [window] is not valid, as
// [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw.
return
}
@@ -605,9 +606,10 @@ class ActivityLaunchAnimator(
state: LaunchAnimator.State,
linearProgress: Float
) {
if (transactionApplierView.viewRootImpl == null) {
// If the view root we synchronize with was detached, don't apply any transaction
// (as [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw).
if (transactionApplierView.viewRootImpl == null || !navigationBar.leash.isValid) {
// Don't apply any transaction if the view root we synchronize with was detached or
// if the SurfaceControl associated with [navigationBar] is not valid, as
// [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw.
return
}