Merge "Don't merge task view transitions in UnfoldTransitionHandler" into udc-dev

import static com.android.wm.shell.protolog.ShellProtoLogGroup.WM_SHELL_TRANSITIONS;

import android.app.ActivityManager;

import android.os.IBinder;

import android.view.SurfaceControl;

import android.window.TransitionInfo;

            @NonNull SurfaceControl.Transaction t, @NonNull IBinder mergeTarget,

            @NonNull TransitionFinishCallback finishCallback) {

        if (info.getType() == TRANSIT_CHANGE) {

            // TODO (b/286928742) unfold transition handler should be part of mixed handler to

            //  handle merges better.

            for (int i = 0; i < info.getChanges().size(); ++i) {

                final TransitionInfo.Change change = info.getChanges().get(i);

                final ActivityManager.RunningTaskInfo taskInfo = change.getTaskInfo();

                if (taskInfo != null

                        && taskInfo.configuration.windowConfiguration.isAlwaysOnTop()) {

                    // Tasks that are always on top (e.g. bubbles), will handle their own transition

                    // as they are on top of everything else. So skip merging transitions here.

                    return;

                }

            }

            // Apply changes happening during the unfold animation immediately

            t.apply();

            finishCallback.onTransitionFinished(null, null);