我从这里https://developers.google.com/mobile-ads-sdk/docs/admob/advanced复制了插页式广告的代码,但它不起作用。当应用调用 interstitial.isLoaded() 方法时,它会崩溃。这是日志:
04-06 14:40:09.320 29704-30638/? W/dalvikvm﹕ threadid=16: thread exiting with uncaught exception (group=0x4145e438)
04-06 14:40:09.330 29704-30638/? E/AndroidRuntime﹕ FATAL EXCEPTION: Thread-3225
java.lang.IllegalStateException: isLoaded must be called on the main UI thread.
at bkm.b(SourceFile:174)
at xx.e(SourceFile:210)
at yh.onTransact(SourceFile:66)
at android.os.Binder.transact(Binder.java:326)
at com.google.android.gms.internal.ac$a$a.isReady(Unknown Source)
at com.google.android.gms.ads.InterstitialAd.isLoaded(Unknown Source)
at com.MyApp.GameActivity.displayInterstitial(GameActivity.java:75)
at com.MyApp.GameActivity$GameView.onDraw(GameActivity.java:300)
at com.MyApp.GameActivity$GameLoop.run(GameActivity.java:524)
04-06 14:40:09.330 441-4437/? W/ActivityManager﹕ Force finishing activity...
这怎么可能?能否请您逐步解释我必须做些什么才能显示此插页式广告?先感谢您