Method of using custom ListPreference for Fragmen preferences in Android

<?xml version="1.0" encoding="utf-8"?>
<resources>
 <declare-styleable name="IconListPreference">
  <attr name="entryIcons" format="reference" />
 </declare-styleable>
</resources>

public IconListPreference(Context context, AttributeSet attrs) {
 super(context, attrs);
 mContext = context;

 // Get the TypedArray of the corresponding row of the custom attribute (in) TypedArray a = (attrs, );
 // Get the value corresponding to the entryIcons attribute int iconResId = (.IconListPreference_entryIcons, -1);
 if (iconResId != -1) {
  setEntryIcons(iconResId);
 } 

 // Get the corresponding key of Preference mKey = getKey();
 // Get SharedPreferences mPref = (context);
 // Get mEditor = ();
 // Get Entry // Note: if there is no android:entries attribute in the configuration file, getEntries() is empty; mEntries = getEntries();
 // Get the value corresponding to Entry // Note: if there is no android:entryValues ​​property in the configuration file, getEntries() is empty mEntryValues = getEntryValues();

 // Get the value saved by this ListPreference String value = (mKey, "");
 mPosition = findIndexOfValue(value);
 // Set Summary if (mPosition!=-1) {
  setSummary(mEntries[mPosition]);
  setIcon(mEntryIcons[mPosition]);
 } 

 ();
}

/**
  * Settings icon: icons array
  */
private void setEntryIcons(int[] entryIcons) {
 mEntryIcons = entryIcons;
}

/**
  * Set icon: array of ids according to icon
  */
public void setEntryIcons(int entryIconsResId) {
 TypedArray icons = getContext().getResources().obtainTypedArray(entryIconsResId);
 int[] ids = new int[()];
 for (int i = 0; i < (); i++)
  ids[i] = (i, -1);
 setEntryIcons(ids);
 ();
}

@Override
protected void onPrepareDialogBuilder(Builder builder) {
 (builder);

 IconAdapter adapter = new IconAdapter(mContext);
 (adapter, null);
}

public class IconAdapter extends BaseAdapter{

 private LayoutInflater mInflater;


 public IconAdapter(Context context){
   = (context);
 }
 @Override
 public int getCount() {
  return ;
 }

 @Override
 public Object getItem(int arg0) {
  return null;
 }

 @Override
 public long getItemId(int arg0) {
  return 0;
 }

 @Override
 public View getView(int position, View convertView, ViewGroup parent) {

  ViewHolder holder = null;
  if (convertView == null) {

   holder = new ViewHolder();

   convertView = (.icon_adapter, parent, false);
    = (LinearLayout)(.icon_layout);
    = (ImageView)(.icon_img);
    = (TextView)(.icon_info);
    = (RadioButton)(.icon_check);
   (holder);

  }else {
   holder = (ViewHolder)();
  }

  (mEntryIcons[position]);
  (mEntries[position]);
  (mPosition == position);

  final ViewHolder fholder = holder;
  final int fpos = position;
  (new () {

   @Override
   public void onClick(View v) {
    ();
    // Select the effect    ();

    // Update mPosition    mPosition = fpos;
    // Update Summary    (mEntries[fpos]);
    (mEntryIcons[fpos]);
    // Update the value saved by this ListPreference    (mKey, mEntryValues[fpos].toString());
    ();

    // Cancel ListPreference Settings dialog box    getDialog().dismiss();
   }
  });

  return convertView;
 }

 // ListPreference for each item of the Layout file structure private final class ViewHolder {
  ImageView img;
  TextView info;
  RadioButton check;
  LinearLayout layout;
 }
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:andro
 android: 
 android:orientation="horizontal"
 android:paddingLeft="6dp" 
 android:layout_width="fill_parent"
 android:layout_height="fill_parent">


 <ImageView
  android: 
  android:layout_width="wrap_content"
  android:layout_height="wrap_content" 
  android:gravity="center_vertical"
  android:layout_margin="4dp"/>

 <TextView
  android: 
  android:layout_width="0dp"
  android:layout_height="wrap_content" 
  android:layout_weight="1"
  android:paddingLeft="6dp"
  android:layout_gravity="left|center_vertical"
  android:textAppearance="?android:attr/textAppearanceLarge" />

 <RadioButton
  android:
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:checked="false"
  android:layout_gravity="right|center_vertical"
  android:layout_marginRight="6dp"/>

</LinearLayout>

<PreferenceScreen xmlns:andro
 xmlns:iconlistpreference="/apk/res/">

 <!-- System defaultListPreference -->
 <PreferenceCategory
  android:title="PreferenceCategory A">

  <!-- 
   (01) android:keyyesPrefereceofid
   (02) android:titleyesPrefereceof大标题
   (03) android:summaryyesPrefereceof小标题
   (04) android:dialogTitleyes对话框of标题
   (05) android:defaultValueyes默认值
   (06) android:entriesyes列表中各项of说明
   (07) android:entryValuesyes列表中各项of值
   -->
  <ListPreference 
   android:key="list_preference" 
   android:dialogTitle="Choose font" 
   android:entries="@array/pref_font_types" 
   android:entryValues="@array/pref_font_types_values" 
   android:summary="sans" 
   android:title="Font" 
   android:defaultValue="sans"/> 
 </PreferenceCategory>

 <!-- 自定义ofListPreference -->

 <PreferenceCategory
  android:title="PreferenceCategory B">

  <!-- 
   iconlistpreference:entryIconsyes自定义of属性
   -->
  <
   android:key="icon_list_preference" 
   android:dialogTitle="ChooseIcon" 
   android:entries="@array/android_versions"
   android:entryValues="@array/android_version_values" 
   iconlistpreference:entryIcons="@array/android_version_icons"
   android:icon="@drawable/cupcake"
   android:summary="summary_icon_list_preference"
   android:title="title_icon_list_preference" /> 

 </PreferenceCategory>

</PreferenceScreen>

public class PrefsFragment extends PreferenceFragment {

 @Override
 public void onCreate(Bundle savedInstanceState) {
  (savedInstanceState);

  addPreferencesFromResource();
 }

 ...
}

public class FragmentTest extends Activity {

 @Override
 public void onCreate(Bundle savedInstanceState) {
  (savedInstanceState);
  setContentView();

  // Get FragmentManager  FragmentManager fragmentManager = getFragmentManager();
  // Get FragmentTransaction  FragmentTransaction fragmentTransaction = ();

  PrefsFragment fragment = new PrefsFragment();
  // Add fragment to container fragment_example  (, fragment);
  ();
 } 
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:andro
 android:orientation="vertical"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 >

 <FrameLayout
  android:
  android:layout_width="match_parent"
  android:layout_height="match_parent"/>

</LinearLayout>