我得到以下错误:构造意图(新View.OnClickListener(){},类<DrinksTwitter>)是未定义
The constructor Intent(new View.OnClickListener(){},
Class<DrinksTwitter>) is undefined
在下面的代码片断:
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Get the EditText and Button References
etUsername = (EditText)findViewById(R.id.username);
etPassword = (EditText)findViewById(R.id.password);
btnLogin = (Button)findViewById(R.id.login_button);
btnSignUp = (Button)findViewById(R.id.signup_button);
lblResult = (TextView)findViewById(R.id.result);
// Set Click Listener
btnLogin.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// Check Login
String username = etUsername.getText().toString();
String password = etPassword.getText().toString();
if(username.equals("test") && password.equals("test")){
final Intent i = new Intent(this, DrinksTwitter.class); //error on this line
startActivity(i);
// lblResult.setText("Login successful.");
} else {
lblResult.setText("Invalid username or password.");
}
}
});
final Intent k = new Intent(Screen2.this, SignUp.class);
btnSignUp.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
startActivity(k);
}
});
}
什么是我错了行做:
final Intent i = new Intent(this, DrinksTwitter.class);
这是一个可怕的问题,但答案对我有用:)我有同样的错误;) – 2011-04-11 16:37:41
他问新问题,什么问题?帮助他.. 和你@AndroidNewb现在应该接受答案,否则下次人们会威胁你一样.. – Ewoks 2012-06-19 09:30:32