我想将AdMob广告添加到我的应用程序中,但根据设备的互联网连接状态显示/隐藏它们时出现问题。当我打开WiFi打开设备时,广告显示正确,当我关闭WiFi时,广告也隐藏了。但是,当我从“无网络”状态转到WiFi / 3G时,广告没有显示出来。相反,我在Logcat中得到了这样的消息:
04-15 13:16:03.688 8813-8813/com.package.app I/Ads﹕ Ad is not visible. Not refreshing ad.
04-15 13:16:03.688 8813-8813/com.package.app I/Ads﹕ Scheduling ad refresh 60000 milliseconds from now.
活动代码:
@Override
protected void onCreate(Bundle savedInstanceState) {
/***/
mAdView = (AdView) findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
mAdView.loadAd(adRequest);
mAdView.setAdListener(new AdListener() {
@Override
public void onAdLoaded() {
mAdView.setVisibility(View.VISIBLE);
super.onAdLoaded();
}
@Override
public void onAdFailedToLoad(int errorCode) {
super.onAdFailedToLoad(errorCode);
mAdView.setVisibility(View.GONE);
}
});
}
@Override
protected void onResume() {
super.onResume();
if (mAdView != null) {
mAdView.resume();
}
}
@Override
protected void onPause() {
super.onPause();
if (mAdView != null) {
mAdView.pause();
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if (mAdView != null) {
mAdView.destroy();
}
}
我想打开广告,并在用户打开互联网连接时显示AdView
,并在用户丢失互联网连接时将其隐藏。我的做法有什么问题?没有互联网连接状态监听器可以做到这一点吗?
答案 0 :(得分:2)
如果有人仍然有问题,那么此代码将检查每个REFRESH_RATE_IN_SECONDS是否可以在互联网关闭时获得新广告。代码取自here.
private int REFRESH_RATE_IN_SECONDS = 5;
AdView adView;
private final Handler refreshHandler = new Handler();
private final Runnable refreshRunnable = new RefreshRunnable();
AdRequest adRequest;
@Override
public void onCreate() {
super.onCreate();
adView = (AdView) findViewById(R.id.adView);
adRequest = new AdRequest.Builder()
.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
.build();
adView.setAdListener(new AdListener() {
@Override
public void onAdFailedToLoad(int errorCode){
refreshHandler.removeCallbacks(refreshRunnable);
refreshHandler.postDelayed(refreshRunnable, REFRESH_RATE_IN_SECONDS * 1000);
}
});
adView.loadAd(adRequest);
}
private class RefreshRunnable implements Runnable {
@Override
public void run() {
adView.loadAd(adRequest);
}
}
答案 1 :(得分:1)
如果您想检测用户何时更改其连接,您应该注册BroadcastReceiver
,然后检查this。
隐藏/显示AdView
,我使用一个RelativeLayout
作为持有人,我隐藏它而不是AdView
。
答案 2 :(得分:0)
我有同样的问题,但我做了一个简单的黑客..希望这会有所帮助,但我不认为这是好方法,因为adview不断请求广告。
public void onAdFailedToLoad(int errorCode) {
super.onAdFailedToLoad(errorCode);
adView.loadAd(adRequest);
}