Question

您认为这段代码有什么问题？我正在使用这个课程：https://github.com/btouchard/HttpData/blob/master/README.md

错误：

java.lang.IllegalStateException: Could not execute method of the activity
Location of error: Log.i line!

感谢您的帮助。我想这是一个基本的解决方案，但我无法找到它。

public class Formulaire extends Activity {

EditText msgTextField;
Button sendButton;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.form);

    //make message text field object
    msgTextField = (EditText) findViewById(R.id.msgTextField);
    //make button object
    sendButton = (Button) findViewById(R.id.sendButton);



}

public void send(View v) {
    //get message from message box

    try {
        String MonURL = "http://www.davidmarchioni.fr/glopper/test.txt";

        HttpData request = new HttpData(MonURL);
        request.header(MonURL);
        String html = request.asString();
        Thread.sleep(2600);
        Log.i("OK >> ", html);


        Toast.makeText(getApplicationContext(), html, Toast.LENGTH_SHORT).show();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }

}

}

Answer 1

尝试捕获异常，如果String html为空怎么办？可能是什么原因

无法执行活动httpdata的方法

1 个答案: