游戏结束后的间隙

Question

我有这个java，我需要的是，一旦游戏完成，它就会出现间隙。重点是，我希望间隙横幅出现时，吐司游戏完成出现。我该怎么做呢？

    // Loading banner ads
    MobileAds.initialize(getActivity().getApplicationContext(), getResources().getString(R.string.banner_ad_unit_id));
    AdView mAdView = (AdView) v.findViewById(R.id.adView);
    AdRequest adRequest = new AdRequest.Builder().build();
    mAdView.loadAd(adRequest);
    mInterstitialAd = new InterstitialAd(getActivity());
    mInterstitialAd.setAdUnitId("ca-app-pub-3940256099942544/1033173712");
    mInterstitialAd.loadAd(new AdRequest.Builder().build());
    mInterstitialAd.setAdListener(new AdListener() {
        @Override
        public void onAdLoaded() {
            // Code to be executed when an ad finishes loading.
            if (mInterstitialAd.isLoaded()){
                mInterstitialAd.show();
            }
        }
    });
    initViewId(v);


public void onGameComplete() {
    if (mMahjongListener != null) {
        mMahjongListener.onGameComplete();
    }
    mCompleted = true;
    Toast.makeText(getActivity(), this.getString(R.string.game), Toast.LENGTH_SHORT).show();
    ContentValues cv = new ContentValues();
    cv.put(MahjongContract.Mahjong.COL_COMPLETE, true);
    cv.put(MahjongContract.Mahjong.COL_CURRENT, (String) null);
    getActivity().getContentResolver().update(ContentUris.withAppendedId(MahjongContract.Mahjong.CONTENT_URI, mPuzzleId), cv, null,
            null);

}

public void onGameIncompletable() {
    if (mMahjongListener != null) {
        mMahjongListener.onGameIncompletable();
    }
    Toast.makeText(getActivity(), this.getString(R.string.solution), Toast.LENGTH_SHORT).show();
    resetPuzzle();
}