ListView是否可以在一个对话框中？ [英] Is it possible to have ListView inside a dialog?

问题描述

基本上，我有这个由[Fedor] [1]最初创建的LazyList，我只是想知道是否还有一个对话框。请帮助我，我一直在努力寻找几天，我真的需要你的帮助。感谢提前！

这里他的代码，当你需要它：

  p 
 
 list.setOnItemClickListener（new OnItemClickListener（）{
 public void onItemClick（AdapterView<？> arg0，查看arg1，int position，long id）{
 
 
 
 if（position == 0）{
 
 
 
 final Dialog dialog = new Dialog（MainPictures.this，R.style.CustomDialogTheme ）; 
 dialog.setContentView（R.layout.customlayout）; 
 dialog.setTitle（null）; 
 dialog.setCancelable（true）; 
 dialog.show（）; 
 WindowManager.LayoutParams lp = dialog.getWindow（）。getAttributes（）; 
 lp.dimAmount = 0.5f; 
 dialog.getWindow（）。setAttributes（lp）; 
对话框。 getWindow（）。addFlags（WindowManager.LayoutPar ams.FLAG_BLUR_BEHIND）; 
 
 
 
} 
 
 
 
 
 else {
 System.out.println（错误）; 
} 
 
} 
}）; 
 
 
} 
 
 
 
 
 
 
私人字符串[] mStrings = {
http：//www.urlurl/hi.png，
http：//www.urlurl/hi.png，
 
}; 
} 
  

解决方案

有一个lokk在这。

http：// developer.android.com/guide/topics/ui/dialogs.html

更新：

另一个解决方案可能是创建一个活动并将其放在其中，并将其主题作为对话框。

阅读此文来了解如何设置主题 http://developer.android.com/guide/topics/ui/themes.html

Basically, I have this LazyList which originally created by [Fedor][1] , I am just wondering if there is anyway to put it inside a dialog. Please help me, I've been struggling for days trying to figure this out, I really need your help. Thanks in advance!

Here his code when you need it:

    p

            list.setOnItemClickListener(new OnItemClickListener() {
            public void onItemClick(AdapterView<?> arg0, View arg1, int position,long id) {  



                    if(position == 0){



                        final Dialog dialog = new Dialog(MainPictures.this, R.style.CustomDialogTheme);
                        dialog.setContentView(R.layout.customlayout);
                        dialog.setTitle(null);
                        dialog.setCancelable(true);
                        dialog.show();
                        WindowManager.LayoutParams lp = dialog.getWindow().getAttributes(); 
                        lp.dimAmount=0.5f;  
                        dialog.getWindow().setAttributes(lp);  
                        dialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);



                    }




                    else {
                        System.out.println("Error");
                    }

                    }                                                                                                       
                });


        }






        private String[] mStrings={
                "http://www.urlurl/hi.png",
                "http://www.urlurl/hi.png",

        };
    }

解决方案

have a lokk at this.

http://developer.android.com/guide/topics/ui/dialogs.html

Update:

Another solution could be Create an ACtivity and Put listView in it and make its Theme as Dialog.

read this to know how to set theme http://developer.android.com/guide/topics/ui/themes.html

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