问题描述

canvas绘图中的adMob 出错

为了绘制设了几个独立的类，我想通过abMob实现，从game类中调用然后将activity作为参数传递。

public void drawAddMob(Activity a){
LinearLayout ll = new LinearLayout(a);
ll.setPadding(0, 50, 0, 0);
adView = new AdView(a, AdSize.BANNER,  "a15140cd49b6e7b");
AdRequest request = new AdRequest();
adView.loadAd(request);
adView.setVisibility(View.VISIBLE);

ll.addView(adView);

ll.draw(canvas);
}

结果出错：

03-21 23:35:09.646: W/System.err(333):
java.lang.RuntimeException: Can't create handler
inside thread that has not called Looper.prepare()
03-21 23:35:09.656: W/System.err(333):
at com.google.ads.internal.AdWebView.<init>  (SourceFile:69)