iteye_16434的博客

今天在学习 Android Adapter 中遇到一个奇怪的问题， java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String      主布局文件   <?xml version="1.0" encoding="utf-8"?> <LinearLayout ...

public class MainActivity extends Activity { private NetworkReceiver connectionReceiver = null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanc...