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Commit 7fcfe4d7 authored by Riddle Hsu's avatar Riddle Hsu Committed by Android (Google) Code Review
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Merge "Set display change ready only if no one sets"

parents 5d6486e6 906c8f0f

services/core/java/com/android/server/wm/Transition.java

+7 −1
Original line number Diff line number Diff line
@@ -2022,9 +2022,15 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
            final DisplayContent dc = wc.asDisplayContent();

            if (dc == null || !mChanges.get(dc).hasChanged()) continue;

            dc.sendNewConfiguration();

            // Set to ready if no other change controls the ready state. But if there is, such as

            // if an activity is pausing, it will call setReady(ar, false) and wait for the next

            // resumed activity. Then do not set to ready because the transition only contains

            // partial participants. Otherwise the transition may only handle HIDE and miss OPEN.

            if (!mReadyTracker.mUsed) {

                setReady(dc, true);

            }

        }

    }



    boolean getLegacyIsReady() {

        return isCollecting() && mSyncId >= 0;