自定义android dialog

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以下例子为使用自定义页面布局来制作自定义dialog，下面分别展示java代码和xml布局代码：

java dialog代码：

public void showTextQuestionDialog(String title, String content, final int position)//dialog方法
{

final AlertDialog build = new AlertDialog.Builder(this).create();
build.show();

Window window = build.getWindow();
window.setContentView(R.layout.test_question);//创建对话框使用到的布局页面

build.setCancelable(false);//对话框点击其他位置是否可取消

ImageButton close;

final RadioButton yes;

final RadioButton no;

//所在布局页面的控件

TextView text_question1_content_txt = (TextView) window.findViewById(R.id.text_question1_content_txt);
TextView text_question1_title_tv = (TextView) window.findViewById(R.id.text_question1_title_tv);
text_question1_title_tv.setText(title);
text_question1_content_txt.setText(content);
close = (ImageButton) window.findViewById(R.id.text_question_close);
// share = (ImageButton)
// window.findViewById(R.id.text_question1_share_imgbuton);
yes = (RadioButton) window.findViewById(R.id.text_question1_yes);
no = (RadioButton) window.findViewById(R.id.text_question1_no);

布局文件xml代码：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >

<RelativeLayout
android:layout_width="match_parent"
android:layout_height="320dp"
android:layout_centerInParent="true"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="@drawable/text_question_bg" >

<TextView
android:id="@+id/text_question1_title_tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="测试题1"
android:textColor="@android:color/white"
android:textSize="20dp"
android:layout_marginTop="10dp" />

<ImageView
android:id="@+id/text_question1_content_img"
android:layout_width="match_parent"
android:layout_height="45dp"
android:layout_below="@id/text_question1_title_tv"
android:background="@drawable/text_question1_content"
android:layout_marginLeft="25dp"
android:layout_marginRight="25dp"
android:visibility="gone"
android:layout_marginTop="40dp"
/>
<TextView
android:id="@+id/text_question1_content_txt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/text_question1_title_tv"
android:layout_marginLeft="25dp"
android:layout_marginRight="25dp"
android:layout_marginTop="40dp"
/>

<RadioGroup
android:id="@+id/text_question1_select"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="40dp"
android:layout_marginRight="50dp"
android:layout_marginTop="30dp"
android:layout_below="@id/text_question1_content_txt"
android:orientation="horizontal">

<RadioButton
android:id="@+id/text_question1_yes"
android:layout_width="70dp"
android:layout_height="40dp"
android:layout_weight="1"
android:button="@null"
android:background="@drawable/test_question_radio_yes_style"/>

<TextView
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_weight="2"/>

<RadioButton
android:id="@+id/text_question1_no"
android:layout_width="70dp"
android:layout_height="40dp"
android:layout_weight="1"
android:button="@null"
android:background="@drawable/test_question_radio_no_style"/>

</RadioGroup>



</RelativeLayout>

<ImageButton
android:id="@+id/text_question_close"
android:layout_width="55dp"
android:layout_height="55dp"
android:layout_alignParentRight="true"
android:background="@drawable/text_question_close"
android:layout_marginBottom="30dp" />

</RelativeLayout>

显示页面如下：

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