Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1b025a60 authored by Jorim Jaggi's avatar Jorim Jaggi
Browse files

More multi-window fixes 

- When exiting multi-window (taskOverride gets EMPTY), emulate
the same task configuration so we don't end up with unnecessary
relaunches.
- Fix flicker by not calling WM.setAppVisibility if the app is
already visible. setAppVisibility makes a dummy transition,
which sets the transformation's alpha to zero if we think that
the app is not visible, which is the case because the app is in
DRAW_PENDING state because we are waiting for it to exit the
dragResize mode, but it's really visible.

Change-Id: Ieb4f586ae86e1185b21a901c57883a1f19d58fee
parent 8202b2a5

services/core/java/com/android/server/am/ActivityStack.java

+9 −1
Original line number Diff line number Diff line
@@ -2168,7 +2168,9 @@ final class ActivityStack { 
            if (DEBUG_SWITCH) Slog.v(TAG_SWITCH, "Resume running: " + next);



            // This activity is now becoming visible.

            if (!next.visible) {

                mWindowManager.setAppVisibility(next.appToken, true);

            }



            // schedule launch ticks to collect information about slow apps.

            next.startLaunchTickingLocked();
@@ -4304,6 +4306,12 @@ final class ActivityStack { 
            oldTaskOverride = record.task.extractOverrideConfig(record.configuration);

        }



        // Conversely, do the same when going the other direction.

        if (Configuration.EMPTY.equals(taskConfig)

                && !Configuration.EMPTY.equals(oldTaskOverride)) {

            taskConfig = record.task.extractOverrideConfig(record.configuration);

        }



        // Determine what has changed.  May be nothing, if this is a config

        // that has come back from the app after going idle.  In that case

        // we just want to leave the official config object now in the