import com.codename1.ui.TextField; //导入方法依赖的package包/类

public void onLoginAction(Form f)

{

final TextField passwordField = ui.findTfdLoginPassword(f);

final TextField usernameField = ui.findTfdLoginUsername(f);

final String username = ui.findTfdLoginUsername(f).getText();

final String password = passwordField.getText();

ui.newsView.show();

/*

if(!username.equals("") && !password.equals(""))

{

InfiniteProgress inf = new InfiniteProgress();

final Dialog progress = inf.showInifiniteBlocking();

progress.setName(FORM_NAME);

if(!Api.getInstance().isOnline())

{

Api.getInstance().goOnline(new IJsonResponseHandler() {

@Override

public void onSuccess(Map data, Map headers) {

authenticate(username, password, progress, passwordField);

}

@Override

public void onFailure(int code, String message, Map headers) {

}

});

}

else

{

authenticate(username, password, progress, passwordField);

}

}

else

{

DialogNotice.show(ui.translate("dialog_login_failed_title", "[default]Cannot log in"), ui.translate("dialog_login_failed_message", "[default]Please check your username and password"), new Command(null) {

@Override

public void actionPerformed(ActionEvent evt) {

Display.getInstance().callSerially(new Runnable() {

@Override

public void run() {

if(username.equals(""))

{

usernameField.requestFocus();

Display.getInstance().editString(usernameField, 9999, TextField.ANY, "");

}

else

{

passwordField.requestFocus();

Display.getInstance().editString(passwordField, 9999, TextField.PASSWORD, "");

}

}

});

}

});

}*/

}