aSyncTask在Nexus S上崩溃但不是Droid 1

Question

我有一个用于加载屏幕的aSyncTask。在我的doBackground中，我有

                    mCampusMap = (CampusMap) findViewById(R.id.CampusMap);      
                mCampusMap.setVisibility(View.VISIBLE);

启动我的openGL视图，需要5秒左右才能加载。

在Droid上一切正常，但在Nexus S上我得到以下错误：

10-05 17:56:02.906: ERROR/AndroidRuntime(876): Caused by: android.view.ViewRoot$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.

Answer 1

如果在Activity类中定义AsyncTask类，请尝试以下方法：

runOnUiThread(new Runnable() {
    public void run() {
        ((CampusMap) findViewById(R.id.CampusMap)).setVisibility(View.VISIBLE);
    }
});