【发布时间】:2017-07-04 19:34:19
【问题描述】:
我想在 RecyclerView 中加载广告
以下是我在Adapter的OnBindViewHolder方法中编写的代码
如何解决这个延迟?
((DealHolder) holder).adcardView.post(new Runnable() {
@Override
public void run() {
final NativeExpressAdView adView = new NativeExpressAdView(((DealHolder) holder).itemView.getContext());
final int adWidth = ((DealHolder) holder).adcardView.getWidth() - ((DealHolder) holder).adcardView.getPaddingLeft()
- ((DealHolder) holder).adcardView.getPaddingRight();
final int adHeight = ((DealHolder) holder).adcardView.getHeight() - ((DealHolder) holder).adcardView.getPaddingBottom()
- ((DealHolder) holder).adcardView.getPaddingTop();
final float scale = ((DealHolder) holder).adcardView.getResources().getDisplayMetrics().density;
AdSize adSize = new AdSize((int) (adWidth / scale), (int) (adHeight / scale));
adView.setAdSize(adSize);
adView.setAdUnitId(((DealHolder) holder).adcardView.getContext().getString(R.string.test_adunit_id));
AdRequest request = new AdRequest.Builder().addTestDevice("jjhjhbjhjhjhjhjhjhjh").build();
adView.loadAd(request);
adView.setAdListener(new AdListener() {
@Override
public void onAdLoaded() {
super.onAdLoaded();
}
@Override
public void onAdFailedToLoad(int i) {
super.onAdFailedToLoad(i);
}
});
((DealHolder) holder).adcardView.removeAllViews();
((DealHolder) holder).adcardView.addView(adView);
}
});
【问题讨论】:
-
使用systrace 来了解您在浪费时间的具体操作。
-
附加建议。每次使用时,您都在铸造您的支架。投射一次并将其保存在 DealHolder 变量中。
标签: android admob android-cardview android-recyclerview