Question

您好我使用下面的代码在我的游戏中展示广告并且工作正常，但我在setContentView()中创建了此横幅（GameActivity.java）。我有gameScene.java。我有时想隐藏这个横幅。那么如何从gameScene.java到达“adView”变量（在GameActivity.java中）？

我有一个活动GameActivity.java和其他场景（gameScene，menuScene ......）。我想在菜单场景中显示横幅，但我也想在游戏场景中隐藏它。

      @Override
    @SuppressLint("NewApi")
    protected void onSetContentView() {

            super.onSetContentView();
            final FrameLayout frameLayout = new FrameLayout(this);
            final FrameLayout.LayoutParams frameLayoutLayoutParams = new FrameLayout.LayoutParams(
                            FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT, Gravity.FILL);
            final FrameLayout.LayoutParams adViewLayoutParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT,
                            FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.LEFT | Gravity.TOP);

            adView = new AdView(this);
            adView.setAdUnitId("XXXXXXXXXXXXXX");
            adView.setAdSize(AdSize.BANNER);
            adView.setVisibility(AdView.VISIBLE);
            adView.refreshDrawableState();

            AdRequest adRequest = new AdRequest.Builder().addTestDevice(AdRequest.DEVICE_ID_EMULATOR).build();
            adView.loadAd(adRequest);

            if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
                    adView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
            }


            this.mRenderSurfaceView = new RenderSurfaceView(this);
            mRenderSurfaceView.setRenderer(mEngine, this);



            final FrameLayout.LayoutParams surfaceViewLayoutParams = new FrameLayout.LayoutParams(
                            android.view.ViewGroup.LayoutParams.MATCH_PARENT, android.view.ViewGroup.LayoutParams.MATCH_PARENT);
            surfaceViewLayoutParams.gravity = Gravity.CENTER;

            frameLayout.addView(this.mRenderSurfaceView, surfaceViewLayoutParams);
            frameLayout.addView(adView, adViewLayoutParams);
            this.setContentView(frameLayout, frameLayoutLayoutParams);

    }

Answer 1

如果您想隐藏它，只需致电adView.setVisiblity(View.GONE)即可。如果您想再次展示，请拨打adView.setVisiblity(View.VISIBLE)。

Answer 2

像Alesandro建议的那样。

将对Activity的引用传递给GameScene，并使用该引用调用findViewById来获取AdView。

Answer 3

SkinWalker，我在AndEngine论坛上引用了你的帖子，在这里，我遇到了同样的问题，但是Androidacct为我解决了这个问题。阅读这篇文章：Hide/Show AdView from Scene

我希望它可以帮到你！

修改

这就是它对我的帮助：在BaseGameActivity中添加以下代码：

public void showAds() { this.runOnUiThread(new Runnable() { @Override public void run() { adView.setVisibility(View.VISIBLE); AdRequest adRequest = new AdRequest.Builder().addTestDevice( AdRequest.DEVICE_ID_EMULATOR).build(); adView.loadAd(adRequest); } }); } public void hideAds() { this.runOnUiThread(new Runnable() { @Override public void run() { adView.setVisibility(View.INVISIBLE); } }); }

您必须使用以下代码从场景中调用它：

ResourcesManager.getInstance().activity.hideAds();

我建议您阅读本教程：Full game tutorial - part 3. Resources Manager

最诚挚的问候！

如何隐藏广告？

3 个答案: