Android自定义对话框 还是会出现背景框

Question

android:background="@drawable/dialog_bg1"这句话去掉试试

Answer 1

你继承AlertDialog 在onCreate方法中setContentView试下

Answer 2

要设置style      
View diaView=View.inflate(this, R.layout.dialog, null);
dialog=new Dialog(AuthorizeActivity.this,R.style.dialog);
dialog.setContentView(diaView);
dialog.show();

Answer 3

添加个style：
<resources>
     <style name="dialog" parent="@android:style/Theme.Dialog">
        <item name="android:windowBackground"> @android:color/transparent </item> 
    </style>
</resources>
然后改一下这里的代码：
mBuilder = new AlertDialog.Builder(context,R.style.dialog);

Answer 4

mBuilder.setView(mView,0,0,0,0);   用这个参数的 去填充对话框