关闭自定义对话框? [英] Dismiss a custom dialog?

问题描述

我正在尝试制作一个自定义对话框以在此对话框中显示一个视图.这是生成器代码:

I'm trying to make a custom dialog to show a view in this dialog. This is the Builder code:

//Getting the layout
LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.custom_dialog_simple,
                               (ViewGroup) findViewById(R.id.rlDialogSimple));

//Change Text and on click
TextView tvDialogSimple = (TextView) layout.findViewById(R.id.tvDialogSimple);
tvDialogSimple.setText(R.string.avisoComprobar);
Button btDialogSimple = (Button) layout.findViewById(R.id.btDialogSimple);
btDialogSimple.setOnClickListener(new OnClickListener() {

    public void onClick(View v) {
        //Do some stuff

        //Here i want to close the dialog
    }
});

AlertDialog.Builder builder = new AlertDialog.Builder(AcPanelEditor.this);
builder.setView(layout);
AlertDialog alert = builder.create();
alert.show();

所以，我想关闭 btDialogSimple 的 onClick 中的对话框.我该怎么做?我不知道如何从 onclicklistener 中调用dismiss方法.

So, i want to dismiss the dialog in the onClick of btDialogSimple. How i can do it? I don't know how to call the dismiss method from inside a onclicklistener.

我的按钮有自定义布局，所以我不想制作 builder.setPositiveButton.

My buttons have a custom layout, so i don't want to make a builder.setPositiveButton.

有什么想法吗?

推荐答案

您必须将 AlertDialog 保存到您的父类属性中，然后使用如下内容:

You have to save the AlertDialog to your parent class property, then use something like this:

class parentClass ........ {
private AlertDialog alert=null;
........
public void onClick(View v) {
        //Do some stuff

        //Here i want to close the dialog
        if (parentClass.this.alert!=null)            
        parentClass.this.alert.dismiss();
    }
........
this.alert = builder.create();
this.alert.show();

}

这篇关于关闭自定义对话框?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！