Merge "Skip IME show when target is changing."

        // Refer to WindowManagerService#applyImeVisibility(token, false).

        // If IMMS's imeTarget is child of DisplayContent's imeTarget and child window

        // is above the parent, we will consider it as the same target for now.

        // Also, if imeTarget is closing, it would be considered as outdated target.

        // TODO(b/139861270): Remove the child & sublayer check once IMMS is aware of

        //  actual IME target.

        return mImeTargetFromIme == mDisplayContent.mInputMethodTarget

                || (mDisplayContent.mInputMethodTarget.getParentWindow() == mImeTargetFromIme

                        && mDisplayContent.mInputMethodTarget.mSubLayer

                                > mImeTargetFromIme.mSubLayer);

        final WindowState dcTarget = mDisplayContent.mInputMethodTarget;

        return (!dcTarget.isClosing() && mImeTargetFromIme == dcTarget)

                || (dcTarget.getParentWindow() == mImeTargetFromIme

                        && dcTarget.mSubLayer > mImeTargetFromIme.mSubLayer);

    }

}