Merge "Keep IME target till window is closing and not removed"

                "Proposed new IME target: " + target + " for display: " + getDisplayId());

        // Now, a special case -- if the last target's window is in the process of exiting, but

        // not removed, and the new target is home, keep on the last target to avoid flicker.

        // Home is a special case since its above other stacks in the ordering list, but layed

        // out below the others.

        // not removed, keep on the last target to avoid IME flicker.

        if (curTarget != null && !curTarget.mRemoved && curTarget.isDisplayedLw()

                && curTarget.isClosing() && (target == null || target.isActivityTypeHome())) {

            if (DEBUG_INPUT_METHOD) Slog.v(TAG_WM, "New target is home while current target is "

                    + "closing, not changing");

                && curTarget.isClosing()) {

            if (DEBUG_INPUT_METHOD) Slog.v(TAG_WM, "Not changing target till current window is"

                    + " closing and not removed");

            return curTarget;

        }