Android的亲密定制对话框 [英] Android close custom dialog

问题描述

我试图让自定义对话框中关闭按钮preSS

  //设置对话框
        对话的对话=新的对话框（BrowseActivity.this）;
        dialog.setContentView（R.layout.about）;
        dialog.setTitle（这是我自定义对话框）;
        dialog.setCancelable（真）;
        //有很多的设置，对话框，检查他们都出来了！        //设置文本
        TextView的文本=（TextView的）dialog.findViewById（R.id.TextView01）;
        text.setText（R.string.app_help_message）;        //设置图像视图
        ImageView的IMG =（ImageView的）dialog.findViewById（R.id.ImageView01）;
        img.setImageResource（R.drawable.icon）;      //设置按钮
        Button按钮=（按钮）dialog.findViewById（R.id.Button01）;
        button.setOnClickListener（新View.OnClickListener（）{
        @覆盖
            公共无效的onClick（视图v）{
            Dialog.dismiss（）;            }
        }）;        //现在的对话框设置，它的时间来显示它
        dialog.show（）;       返回true;
 

dialog.dismiss是不是为我工作。我只是想用这个定义对话框作为一个帮助屏幕，并希望有一个按钮preSS将其关闭。

我很新的Andr​​oid开发人员，但一直在努力这样做对于许多许多小时

感谢您的任何意见

解决方案

 最后对话的对话=新的对话框（BrowseActivity.this）;
 

您需要小写的对话框。

 公共无效的onClick（视图v）{
   dialog.dismiss（）;
}
 

还有 AlertDialog.Builder 可能是你更好的选择。

I am trying to get the custom dialog to close on button press

        //set up dialog
        Dialog dialog = new Dialog(BrowseActivity.this);
        dialog.setContentView(R.layout.about);
        dialog.setTitle("This is my custom dialog box");
        dialog.setCancelable(true);
        //there are a lot of settings, for dialog, check them all out!

        //set up text
        TextView text = (TextView) dialog.findViewById(R.id.TextView01);
        text.setText(R.string.app_help_message);

        //set up image view
        ImageView img = (ImageView) dialog.findViewById(R.id.ImageView01);
        img.setImageResource(R.drawable.icon);

      //set up button
        Button button = (Button) dialog.findViewById(R.id.Button01);
        button.setOnClickListener(new View.OnClickListener() {
        @Override
            public void onClick(View v) {
            Dialog.dismiss();

            }
        });

        //now that the dialog is set up, it's time to show it    
        dialog.show();

       return true;

dialog.dismiss is not working for me. I am simply trying to use this custom dialog as a help screen and want a button press to close it.

I'm very new to android dev but have been trying this for many many hours

Thanks for any advise

解决方案

final Dialog dialog = new Dialog(BrowseActivity.this);

You need lowercase dialog.

public void onClick(View v) {
   dialog.dismiss();
}

Also AlertDialog.Builder may be a better choice for you.

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