Android编程双重单选对话框布局实现与事件监听方法示例

<?xml version="1.0" encoding="utf-8"?>
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical"
  android:padding="@dimen/dialog"
  >
  <textview
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="@string/choice1"
    android:textcolor="@color/green"
    android:textsize="@dimen/text"/>
  <radiogroup
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/radiogroup1">
    <radiobutton
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:text="@string/kind"
      android:id="@+id/radio1"
      android:checked="true"
      />
    <radiobutton
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:text="@string/attribute"
      android:id="@+id/radio2"/>
  </radiogroup>
  <textview
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="@string/choice2"
    android:textcolor="@color/green"
    android:textsize="@dimen/text"/>
  <radiogroup
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/radiogroup2">
    <radiobutton
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:text="@string/area"
      android:id="@+id/radio3"
      android:checked="true"/>
    <radiobutton
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:text="@string/count"
      android:id="@+id/radio4"/>
  </radiogroup>
</linearlayout>

layoutinflater layoutinflater = layoutinflater.from(mainplan.this);
view self = layoutinflater.inflate(r.layout.multichoicedialog, null);//引入对话框布局
final radiogroup radiogroup1 = (radiogroup) self.findviewbyid(r.id.radiogroup1);
final radiogroup radiogroup2 = (radiogroup) self.findviewbyid(r.id.radiogroup2);
new alertdialog.builder(mainplan.this)//mainplan是当前activity
   .setview(self)
   .setoncancellistener(new dialoginterface.oncancellistener() {
     @override
     public void oncancel(dialoginterface dialog) {
       dialog.dismiss();
     }
   })
   .setpositivebutton("确定", new dialoginterface.onclicklistener() {
     @override
     public void onclick(dialoginterface dialog, int which) {
       if (radiogroup1.getcheckedradiobuttonid() == r.id.radio1) {
         if (radiogroup2.getcheckedradiobuttonid() == r.id.radio3) {
         } else {//处理各种事件
         }
       } else {
         if (radiogroup2.getcheckedradiobuttonid() == r.id.radio3) {
         } else {
         }
       }
     }
   })
   .show();