自定义对话框返回数据

Question

我打电话定制对话框正是如此

 CustomDialog dialog = new CustomDialog(this); 
     dialog.setCancelable(true); 
     dialog.show(); 

现在，如果我有一大堆的对话框中的按钮，我怎么回时，我辞退（）对话的用户的选择？

Answer 1

您可以参考以下链接 http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog

例子：

Context mContext = getApplicationContext(); 
Dialog dialog = new Dialog(mContext); 

dialog.setContentView(R.layout.custom_dialog); 
dialog.setTitle("Custom Dialog"); 

TextView text = (TextView) dialog.findViewById(R.id.text); 
text.setText("Hello, this is a custom dialog!"); 
ImageView image = (ImageView) dialog.findViewById(R.id.image); 
image.setImageResource(R.drawable.android); 

您还可以使用警告对话框定制

AlertDialog.Builder builder; 
AlertDialog alertDialog; 


Context mContext = getApplicationContext(); 
LayoutInflater inflater = (LayoutInflater) Context.getSystemService(LAYOUT_INFLATER_SERVICE); 
View layout = inflater.inflate(R.layout.custom_dialog, 
          (ViewGroup) findViewById(R.id.layout_root)); 

TextView text = (TextView) layout.findViewById(R.id.text); 
text.setText("Hello, this is a custom dialog!"); 
ImageView image = (ImageView) layout.findViewById(R.id.image); 
image.setImageResource(R.drawable.android); 

builder = new AlertDialog.Builder(mContext); 
builder.setView(layout); 
alertDialog = builder.create(); 

Answer 2

首先，让你的对话框中所有按钮通过方法findViewById()然后将 View.OnClickListener添加到按钮中，在

View.OnClickListener::onClick() 
{ 
    //Do something 
    dismiss(); 
    //Do something. 
} 

您可以在关闭对话框之前或之后执行某些操作。