在黑莓机中显示密码复选框? [英] Show Password check box in blackberry?

问题描述

我正在创建一个登录页面，其中使用了显示密码复选框，以便在单击该复选框时，我的密码编辑文本更改为文本数据
(例如:"****"到"1234")，请为此帮帮我.

致谢

I am creating a Log In page in which i am using a show password check box so that when i clicked that check box my password edit text change to Text data
(eg : ''****'' to ''1234''), So Help me out for this.

Thanks & Regards

推荐答案

无效.
登录期间始终会屏蔽密码.这是很平常的事.
因此，请取消选中该复选框，并将密码设为密码.

Invalid.
A password is always masked during login. That is a common thing.
So please just drop the checkbox and let the password be a password.

我已经使用以下类完成了该操作:

i have done it using the following class :

public class passwordTextField extends EditField
    {
        private final static String INIT_TEXT = "Enter Password";
        protected void paint(Graphics graphics)
        {
            String originalText = getText();
            String fakeText = originalText;
            if (originalText.equalsIgnoreCase(""))
            {
                fakeText = isFocus() ? originalText : INIT_TEXT;
            }
            else
            {
                if(LogInPage.flag == true)
                {
                    setText(originalText);
                }
                else
                {
                    fakeText = "";
                    for (int i=0 ; i<originalText.length();i++)
                    {
                        fakeText += '*';
                    }
                }
            }
            setText(fakeText);
            super.paint(graphics);
            setText(originalText);
        }
    }

并在主屏幕中按如下所示调用此类:

and call this class in main screen as follows:

passwordTextField password = new passwordTextField();
add(password);

并将更改侦听器添加到showpassword复选框

and add change listener to showpassword check box

 static boolean flag = false;
public void fieldChanged(Field field, int context)
{
        if(showPasswordCheckbox.getChecked() == true)
	{
	   flag = true;
	}
	else
	{
	   flag = false;
	}
}

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