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Commit b8561efe authored by Simon (Qiong) Sun's avatar Simon (Qiong) Sun
Browse files

Temporarily hide split-screen divider during launch 

This change ensures the split-screen divider bar is only visible once the split-screen tasks have finished launching. Previously, the divider could appear before the tasks were visible.

Bug: 431120034
Flag: com.android.wm.shell.enable_flexible_two_app_split
Test: 1. On a foldable device, create multiple split-screen pairs. 2. Open the Recents screen. 3. Launch a split pair that is not the most recent one. 4. Verify the divider bar appears at the same time as the apps.

Change-Id: I99e424977aedd7649c4a7dfd92bcb1284eef1b62
parent 41425ecf

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java

+6 −0
Original line number Diff line number Diff line
@@ -937,6 +937,12 @@ public class StageCoordinator implements SplitLayout.SplitLayoutHandler, 
            return;

        }



        if (enableFlexibleTwoAppSplit()

                && (!mMainStage.isActive() || !mSideStage.isActive()

                || !isSplitScreenVisible())) {

            setDividerVisibility(false, null);

        }



        setSideStagePosition(splitPosition, wct);

        options1 = options1 != null ? options1 : new Bundle();

        StageTaskListener stageForTask1;