java - 放置在布局内时如何将 SDLSurfaceView 置于前面？

Question

我使用 FrameLayout 来保存两个 View ，一个位于另一个之上。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 前面，但仅在显示实际广告时才放置。启动应用程序后大约 30 秒后广告会加载，但如果我在没有显示广告的情况下点击广告应在的位置，它仍然会打开一个链接。如何将 SDLSurfaceView 保持在 AdView 前面，直到 AdView 实际加载？

这是我迄今为止所拥有的示例:

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 PythonActivity.java 的一部分。

Answer 1

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 之上并设置其可见模式:

我会这样做:

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);