错误StrictMode $ AndroidBlockGuardPolicy.onNetwork

您必须在MainActivity类上插入两行“ StrictMode”，示例如下：

public class MainActivity extends Activity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();        StrictMode.setThreadPolicy(policy);        try { // JSON here        } catch (JSonException e2) { // TODO Auto-generated catch block e2.printStackTrace();        }        catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace();        }        setContentView(R.layout.activity_main);        Intent intent=new Intent(this,HomeActivity.class);        startActivity(intent);    }}

艾克·萨康