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Commit c12c26bb authored by Jeremy Sim's avatar Jeremy Sim
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Stop splitscreen from resizing to 50:50 unless it's a true launch adjacent 

Adds a check for launch adjacent so that apps starting new activities within themselves don't cause a resize to 50:50. The 50:50 resize is only intended to happen for launch adjacent.

Fixes: 421272155
Flag: com.android.wm.shell.enable_flexible_two_app_split
Test: Manual
Change-Id: I0d7d1e1399be67eee7c8d8fc925702376734698e
parent 4d88d79b

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

+2 −1
Original line number Diff line number Diff line
@@ -3219,7 +3219,8 @@ public class StageCoordinator implements SplitLayout.SplitLayoutHandler, 
                    mSplitTransitions.setEnterTransition(transition, request.getRemoteTransition(),

                            TRANSIT_SPLIT_SCREEN_PAIR_OPEN, !mIsDropEnteringSplitInvisible,

                            SNAP_TO_2_50_50);

                } else if (enableFlexibleTwoAppSplit() && isSplitScreenVisible() && isOpening) {

                } else if (enableFlexibleTwoAppSplit() && isSplitScreenVisible() && isOpening

                        && requestHasLaunchAdjacentFlag(request)) {

                    // launching into an existing split stage; possibly launchAdjacent

                    // If we're replacing a pip-able app, we need to let mixed handler take care of

                    // it. Otherwise we'll just treat it as an enter+resize