Question

我试图以编程方式将make密码可见设置为true android设置 - ＆gt;安全 - ＆gt;密码 - ＆gt;使密码可见：

  Android.Provider.Settings.Secure.PutInt(Application.Context.ContentResolver,  Settings.Secure.NameOfMissingConstant, 1);

并且无法在Settings.Secure

中找到此选项所需的常量

Answer 1

如果有人仍在寻找答案android.provider.Settings.System.putInt(this.getContentResolver(),android.provider.Settings.System.TEXT_SHOW_PASSWORD, 0);

Answer 2

public void onCheckBox(View v2)
{
 CheckBox cb = (CheckBox)this.findViewById(R.id.pass_Check);
 EditText et1=(EditText)this.findViewById(R.id.edt_Pass);
    if(cb.isChecked())
    {
    et1.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
    }
    else 
    {
    et1.setInputType(129);
    }

 }

或

 public void onCheckBox(View v2)
 {
    CheckBox cb = (CheckBox)this.findViewById(R.id.checkBox);
    cb.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean     b) {
            if(!b)
            {
                    password.setTransformationMethod(PasswordTransformationMethod.getInstance());
            }
            else
            {
                password.setTransformationMethod(HideReturnsTransformationMethod.getInstance());
            }
        }
    });

}

Android使密码可见

2 个答案: