java - 放置在布局中时如何将SDLSurfaceView置于最前面？

我正在使用FrameLayout来保存两个视图，一个在另一个视图之上。一个是AdView，另一个是SDLSurfaceView：https://github.com/kivy/python-for-android/blob/master/src/src/org/renpy/android/SDLSurfaceView.java

基本上，我希望将AdView放置在SDLSurfaceView的前面，但仅在显示实际广告时才可以。在启动应用程序后约30秒后，广告会加载，但是如果我在没有广告展示的情况下点击该广告应在的位置，它仍会打开一个链接。在实际加载AdView之前，如何将SDLSurfaceView保持在AdView的前面？

这是我到目前为止的样本：

mView = new SDLSurfaceView(
            this,
            mPath.getAbsolutePath());
Hardware.view = mView;

//CREATE WIDGETS LAYOUT PARAMETERS
FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(
    FrameLayout.LayoutParams.WRAP_CONTENT,
    FrameLayout.LayoutParams.WRAP_CONTENT,
    Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL);

//CREATE ADVIEW
adView = new AdView(this);
adView.setAdUnitId("ca-app-pub-3940256099942544/6300978111");
adView.setAdSize(AdSize.BANNER);

//ADD LAYOUT PARAMETER TO ADVIEW
adView.setLayoutParams(lp);

//SET AD LISTENER
adView.setAdListener(new AdListener() {
        @Override
        public void onAdLoaded() {
            super.onAdLoaded();
            adView.bringToFront();
            adView.invalidate();
            mView.invalidate();
        }

        @Override
        public void onAdFailedToLoad(int errorCode) {
            super.onAdFailedToLoad(errorCode);
            adView.getParent().bringChildToFront(mView);
            mView.invalidate();
            adView.invalidate();
        }
    });

//CREATE LAYOUT
FrameLayout layout = new FrameLayout(this);
//SET CONTENT TO LAYOUT
setContentView(layout);
//ADD VIEWS TO LAYOUT
layout.addView(adView);
layout.addView(mView);
//BUILD AD REQUEST
AdRequest adRequest = new AdRequest.Builder()
    .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
    .build();
adView.loadAd(adRequest);

我正在使用kivy创建一个adroid应用程序，并使用python-for-android来打包apk。该示例是python-for-android打包程序使用的我的PythonActivity.java的一部分。

最佳答案

您可以在广告加载时显示广告，并在广告未加载或显示时从布局中删除。在这种情况下，您必须将adview放置在SDLSurfaceView的顶部并设置其可见性模式：

我会这样：

mView = new SDLSurfaceView(
            this,
            mPath.getAbsolutePath());
Hardware.view = mView;

//CREATE WIDGETS LAYOUT PARAMETERS
FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(
    FrameLayout.LayoutParams.WRAP_CONTENT,
    FrameLayout.LayoutParams.WRAP_CONTENT,
    Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL);

//CREATE ADVIEW
adView = new AdView(this);
adView.setAdUnitId("ca-app-pub-3940256099942544/6300978111");
adView.setAdSize(AdSize.BANNER);
adView.setVisibility(View.GONE);

//ADD LAYOUT PARAMETER TO ADVIEW
adView.setLayoutParams(lp);

//SET AD LISTENER
adView.setAdListener(new AdListener() {
        @Override
        public void onAdLoaded() {
            super.onAdLoaded();
            adView.setVisibility(View.VISIBLE);

        }

        @Override
        public void onAdFailedToLoad(int errorCode) {
            super.onAdFailedToLoad(errorCode);
            adView.setVisibility(View.GONE);

        }
    });

//CREATE LAYOUT
FrameLayout layout = new FrameLayout(this);
//SET CONTENT TO LAYOUT
setContentView(layout);
//ADD VIEWS TO LAYOUT
layout.addView(mView);
layout.addView(adView);
//BUILD AD REQUEST
AdRequest adRequest = new AdRequest.Builder()
    .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
    .build();
adView.loadAd(adRequest);