ios上的代号一个删除后退按钮 [英] codename one remove back button on ios

问题描述

我删除了表单的标题，因为我不想要它。当我这样做时，iOS上的后退按钮（在android上不显示后退按钮）开始显示在表单底部。

I removed the title of the form because I don't want it. when I did that, a back button on the iOS(On android back button does not show) started to show on the bottom of the form.

我尝试在StateMachine中重写showForm（）并调用setTitle（），但后退按钮仍然存在。

I've tried to override showForm() in the StateMachine and invoke setTitle("") but the back button is still there.

@Override 
public Form showForm(String resourceName, Command sourceCommand) {

Form f = super.showForm(resourceName, sourceCommand);
f.setTitle("");

return f;

};

是否可以删除该后退按钮？

Is there a way to remove that back button?

推荐答案

那不是办法。覆盖allowBackTo为：

That's not the way. Override allowBackTo as:

protected boolean allowBackTo(String formName) {
    return false;
}

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