Android提高篇之自定义Menu(TabMenu)

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描述

  用过UCWEB-Android版的人都应该对其特殊的menu有印象,把menu做成Tab-Menu(支持分页的Menu),可以容纳比Android传统的menu更丰富的内容(Android的menu超过6项则缩略在[更多]里),本文参考网上的例子(作者:CoffeeCole,email:longkefan@foxmail.com),对例子进行简化以及封装,使其作为一个复合控件融入自己的framework。

  先来看看本文程序运行的效果:

  

  TabMenu本身就是一个PopupWindow,PopupWindow上面放了两个GridView,第一个GridView就是分页标签,位于PopupWindow的顶部,第二个GridView是菜单,位于PopupWindow的主体。为了实现PopupWindow的弹出/退出的动画效果,本文使用了以下代码:

  在工程的res文件夹里添加anim子目录,再新建文件popup_enter.xml:

  [xhtml] view plaincopyprint?

  《?xml version=“1.0” encoding=“utf-8”?》

  《set xmlns:android=“http://schemas.android.com/apk/res/android”》

  《translate android:fromYDelta=“100%p” android:toYDelta=“0” android:duration=“1000” /》

  《alpha android:fromAlpha=“0.0” android:toAlpha=“1.0” android:duration=“1000” /》

  《/set》

  《?xml version=“1.0” encoding=“utf-8”?》

  《set xmlns:android=“http://schemas.android.com/apk/res/android”》

  《translate android:fromYDelta=“100%p” android:toYDelta=“0” android:duration=“1000” /》

  《alpha android:fromAlpha=“0.0” android:toAlpha=“1.0” android:duration=“1000” /》

  《/set》

  新建文件popup_exit.xml:

  [xhtml] view plaincopyprint?

  《?xml version=“1.0” encoding=“utf-8”?》

  《set xmlns:android=“http://schemas.android.com/apk/res/android”》

  《translate android:fromYDelta=“0” android:toYDelta=“100%p” android:duration=“1000” /》

  《alpha android:fromAlpha=“1.0” android:toAlpha=“0.0” android:duration=“1000” /》

  《/set》

  《?xml version=“1.0” encoding=“utf-8”?》

  《set xmlns:android=“http://schemas.android.com/apk/res/android”》

  《translate android:fromYDelta=“0” android:toYDelta=“100%p” android:duration=“1000” /》

  《alpha android:fromAlpha=“1.0” android:toAlpha=“0.0” android:duration=“1000” /》

  《/set》

  在工程的values文件夹里新建文件popup_animation.xml:

  《?xml version=“1.0” encoding=“utf-8”?》

  《resources》

  《style name=“PopupAnimation” parent=“android:Animation”》

  《item name=“android:windowEnterAnimation”》@anim/popup_enter《/item》

  《item name=“android:windowExitAnimation”》@anim/popup_exit《/item》

  《/style》

  《/resources》

  main.xml的源码如下:

  [xhtml] view plaincopyprint?

  《?xml version=“1.0” encoding=“utf-8”?》

  《LinearLayout android:id=“@+id/LinearLayout01”

  android:layout_width=“fill_parent” android:layout_height=“fill_parent”

  xmlns:android=“http://schemas.android.com/apk/res/android”》

  《TextView android:id=“@+id/TextView01” android:layout_height=“wrap_content”

  android:layout_width=“fill_parent” android:text=“扩展Menu----hellogv”》《/TextView》

  《/LinearLayout》

  《?xml version=“1.0” encoding=“utf-8”?》

  《LinearLayout android:id=“@+id/LinearLayout01”

  android:layout_width=“fill_parent” android:layout_height=“fill_parent”

  xmlns:android=“http://schemas.android.com/apk/res/android”》

  《TextView android:id=“@+id/TextView01” android:layout_height=“wrap_content”

  android:layout_width=“fill_parent” android:text=“扩展Menu----hellogv”》《/TextView》

  《/LinearLayout》

  TabMenu的封装类TabMenu.java的源码如下:

  [java] view plaincopyprint?

  package com.testTabMenu;

  import android.content.Context;

  import android.graphics.Color;

  import android.graphics.drawable.ColorDrawable;

  import android.view.Gravity;

  import android.view.View;

  import android.view.ViewGroup;

  import android.widget.BaseAdapter;

  import android.widget.GridView;

  import android.widget.ImageView;

  import android.widget.LinearLayout;

  import android.widget.PopupWindow;

  import android.widget.TextView;

  import android.widget.AdapterView.OnItemClickListener;

  import android.widget.LinearLayout.LayoutParams;

  public class TabMenu extends PopupWindow{

  private GridView gvBody, gvTitle;

  private LinearLayout mLayout;

  private MenuTitleAdapter titleAdapter;

  public TabMenu(Context context,OnItemClickListener titleClick,OnItemClickListener bodyClick,

  MenuTitleAdapter titleAdapter,int colorBgTabMenu,int aniTabMenu){

  super(context);

  mLayout = new LinearLayout(context);

  mLayout.setOrientation(LinearLayout.VERTICAL);

  //标题选项栏

  gvTitle = new GridView(context);

  gvTitle.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));

  gvTitle.setNumColumns(titleAdapter.getCount());

  gvTitle.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);

  gvTitle.setVerticalSpacing(1);

  gvTitle.setHorizontalSpacing(1);

  gvTitle.setGravity(Gravity.CENTER);

  gvTitle.setOnItemClickListener(titleClick);

  gvTitle.setAdapter(titleAdapter);

  gvTitle.setSelector(new ColorDrawable(Color.TRANSPARENT));//选中的时候为透明色

  this.titleAdapter=titleAdapter;

  //子选项栏

  gvBody = new GridView(context);

  gvBody.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));

  gvBody.setSelector(new ColorDrawable(Color.TRANSPARENT));//选中的时候为透明色

  gvBody.setNumColumns(4);

  gvBody.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);

  gvBody.setVerticalSpacing(10);

  gvBody.setHorizontalSpacing(10);

  gvBody.setPadding(10, 10, 10, 10);

  gvBody.setGravity(Gravity.CENTER);

  gvBody.setOnItemClickListener(bodyClick);

  mLayout.addView(gvTitle);

  mLayout.addView(gvBody);

  //设置默认项

  this.setContentView(mLayout);

  this.setWidth(LayoutParams.FILL_PARENT);

  this.setHeight(LayoutParams.WRAP_CONTENT);

  this.setBackgroundDrawable(new ColorDrawable(colorBgTabMenu));// 设置TabMenu菜单背景

  this.setAnimationStyle(aniTabMenu);

  this.setFocusable(true);// menu菜单获得焦点 如果没有获得焦点menu菜单中的控件事件无法响应

  }

  public void SetTitleSelect(int index)

  {

  gvTitle.setSelection(index);

  this.titleAdapter.SetFocus(index);

  }

  public void SetBodySelect(int index,int colorSelBody)

  {

  int count=gvBody.getChildCount();

  for(int i=0;i《count;i++)

  {

  if(i!=index)

  ((LinearLayout)gvBody.getChildAt(i)).setBackgroundColor(Color.TRANSPARENT);

  }

  ((LinearLayout)gvBody.getChildAt(index)).setBackgroundColor(colorSelBody);

  }

  public void SetBodyAdapter(MenuBodyAdapter bodyAdapter)

  {

  gvBody.setAdapter(bodyAdapter);

  }

  /**

  * 自定义Adapter,TabMenu的每个分页的主体

  *

  */

  static public class MenuBodyAdapter extends BaseAdapter {

  private Context mContext;

  private int fontColor,fontSize;

  private String[] texts;

  private int[] resID;

  /**
  * 设置TabMenu的分页主体

  * @param context 调用方的上下文

  * @param texts 按钮集合的字符串数组

  * @param resID 按钮集合的图标资源数组

  * @param fontSize 按钮字体大小

  * @param color 按钮字体颜色

  */

  public MenuBodyAdapter(Context context, String[] texts,int[] resID, int fontSize,int fontColor)

  {

  this.mContext = context;

  this.fontColor = fontColor;

  this.texts = texts;

  this.fontSize=fontSize;

  this.resID=resID;

  }

  public int getCount() {

  return texts.length;

  }

  public Object getItem(int position) {

  return makeMenyBody(position);

  }

  public long getItemId(int position) {

  return position;

  }

  private LinearLayout makeMenyBody(int position)

  {

  LinearLayout result=new LinearLayout(this.mContext);

  result.setOrientation(LinearLayout.VERTICAL);

  result.setGravity(Gravity.CENTER_HORIZONTAL|Gravity.CENTER_VERTICAL);

  result.setPadding(10, 10, 10, 10);

  TextView text = new TextView(this.mContext);

  text.setText(texts[position]);

  text.setTextSize(fontSize);

  text.setTextColor(fontColor);

  text.setGravity(Gravity.CENTER);

  text.setPadding(5, 5, 5, 5);

  ImageView img=new ImageView(this.mContext);

  img.setBackgroundResource(resID[position]);

  result.addView(img,new LinearLayout.LayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT)));

  result.addView(text);

  return result;

  }

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

  return makeMenyBody(position);

  }

  }

  /**

  * 自定义Adapter,TabMenu的分页标签部分

  *

  */

  static public class MenuTitleAdapter extends BaseAdapter {

  private Context mContext;

  private int fontColor,unselcolor,selcolor;

  private TextView[] title;

  /**

  * 设置TabMenu的title

  * @param context 调用方的上下文

  * @param titles 分页标签的字符串数组

  * @param fontSize 字体大小

  * @param fontcolor 字体颜色

  * @param unselcolor 未选中项的背景色

  * @param selcolor 选中项的背景色

  */

  public MenuTitleAdapter(Context context, String[] titles, int fontSize,

  int fontcolor,int unselcolor,int selcolor) {

  this.mContext = context;

  this.fontColor = fontcolor;

  this.unselcolor = unselcolor;

  this.selcolor=selcolor;

  this.title = new TextView[titles.length];

  for (int i = 0; i 《 titles.length; i++) {

  title[i] = new TextView(mContext);

  title[i].setText(titles[i]);

  title[i].setTextSize(fontSize);

  title[i].setTextColor(fontColor);

  title[i].setGravity(Gravity.CENTER);

  title[i].setPadding(10, 10, 10, 10);

  }

  }

  public int getCount() {

  return title.length;

  }

  public Object getItem(int position) {

  return title[position];

  }

  public long getItemId(int position) {

  return title[position].getId();

  }

  /**

  * 设置选中的效果

  */

  private void SetFocus(int index)

  {

  for(int i=0;i《title.length;i++)

  {

  if(i!=index)

  {

  title[i].setBackgroundDrawable(new ColorDrawable(unselcolor));//设置没选中的颜色

  title[i].setTextColor(fontColor);//设置没选中项的字体颜色

  }

  }

  title[index].setBackgroundColor(0x00);//设置选中项的颜色

  title[index].setTextColor(selcolor);//设置选中项的字体颜色

  }

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

  View v;

  if (convertView == null) {

  v = title[position];

  } else {

  v = convertView;

  }

  return v;

  }

  }

  }

  package com.testTabMenu;

  import android.content.Context;

  import android.graphics.Color;

  import android.graphics.drawable.ColorDrawable;

  import android.view.Gravity;

  import android.view.View;

  import android.view.ViewGroup;

  import android.widget.BaseAdapter;

  import android.widget.GridView;

  import android.widget.ImageView;

  import android.widget.LinearLayout;

  import android.widget.PopupWindow;

  import android.widget.TextView;

  import android.widget.AdapterView.OnItemClickListener;

  import android.widget.LinearLayout.LayoutParams;

  public class TabMenu extends PopupWindow{

  private GridView gvBody, gvTitle;

  private LinearLayout mLayout;

  private MenuTitleAdapter titleAdapter;

  public TabMenu(Context context,OnItemClickListener titleClick,OnItemClickListener bodyClick,

  MenuTitleAdapter titleAdapter,int colorBgTabMenu,int aniTabMenu){

  super(context);

  mLayout = new LinearLayout(context);

  mLayout.setOrientation(LinearLayout.VERTICAL);

  //标题选项栏

  gvTitle = new GridView(context);

  gvTitle.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));

  gvTitle.setNumColumns(titleAdapter.getCount());

  gvTitle.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);

  gvTitle.setVerticalSpacing(1);

  gvTitle.setHorizontalSpacing(1);

  gvTitle.setGravity(Gravity.CENTER);

  gvTitle.setOnItemClickListener(titleClick);

  gvTitle.setAdapter(titleAdapter);

  gvTitle.setSelector(new ColorDrawable(Color.TRANSPARENT));//选中的时候为透明色

  this.titleAdapter=titleAdapter;

  //子选项栏

  gvBody = new GridView(context);

  gvBody.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));

  gvBody.setSelector(new ColorDrawable(Color.TRANSPARENT));//选中的时候为透明色

  gvBody.setNumColumns(4);

  gvBody.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);

  gvBody.setVerticalSpacing(10);

  gvBody.setHorizontalSpacing(10);

  gvBody.setPadding(10, 10, 10, 10);

  gvBody.setGravity(Gravity.CENTER);

  gvBody.setOnItemClickListener(bodyClick);

  mLayout.addView(gvTitle);

  mLayout.addView(gvBody);

  //设置默认项

  this.setContentView(mLayout);

  this.setWidth(LayoutParams.FILL_PARENT);

  this.setHeight(LayoutParams.WRAP_CONTENT);

  this.setBackgroundDrawable(new ColorDrawable(colorBgTabMenu));// 设置TabMenu菜单背景

  this.setAnimationStyle(aniTabMenu);

  this.setFocusable(true);// menu菜单获得焦点 如果没有获得焦点menu菜单中的控件事件无法响应

  }

  public void SetTitleSelect(int index)

  {

  gvTitle.setSelection(index);

  this.titleAdapter.SetFocus(index);

  }

  public void SetBodySelect(int index,int colorSelBody)

  {

  int count=gvBody.getChildCount();

  for(int i=0;i《count;i++)

  {

  if(i!=index)

  ((LinearLayout)gvBody.getChildAt(i)).setBackgroundColor(Color.TRANSPARENT);

  }

  ((LinearLayout)gvBody.getChildAt(index)).setBackgroundColor(colorSelBody);

  }

  public void SetBodyAdapter(MenuBodyAdapter bodyAdapter)

  {

  gvBody.setAdapter(bodyAdapter);

  }

  /**

  * 自定义Adapter,TabMenu的每个分页的主体

  *

  */

  static public class MenuBodyAdapter extends BaseAdapter {

  private Context mContext;

  private int fontColor,fontSize;

  private String[] texts;

  private int[] resID;

  /**

  * 设置TabMenu的分页主体

  * @param context 调用方的上下文

  * @param texts 按钮集合的字符串数组

  * @param resID 按钮集合的图标资源数组

  * @param fontSize 按钮字体大小

  * @param color 按钮字体颜色

  */

  public MenuBodyAdapter(Context context, String[] texts,int[] resID, int fontSize,int fontColor)

  {

  this.mContext = context;

  this.fontColor = fontColor;

  this.texts = texts;

  this.fontSize=fontSize;

  this.resID=resID;

  }

  public int getCount() {

  return texts.length;

  }

  public Object getItem(int position) {

  return makeMenyBody(position);

  }

  public long getItemId(int position) {

  return position;

  }

  private LinearLayout makeMenyBody(int position)

  {

  LinearLayout result=new LinearLayout(this.mContext);

  result.setOrientation(LinearLayout.VERTICAL);

  result.setGravity(Gravity.CENTER_HORIZONTAL|Gravity.CENTER_VERTICAL);

  result.setPadding(10, 10, 10, 10);

  TextView text = new TextView(this.mContext);

  text.setText(texts[position]);

  text.setTextSize(fontSize);

  text.setTextColor(fontColor);

  text.setGravity(Gravity.CENTER);

  text.setPadding(5, 5, 5, 5);

  ImageView img=new ImageView(this.mContext);

  img.setBackgroundResource(resID[position]);

  result.addView(img,new LinearLayout.LayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT)));

  result.addView(text);

  return result;

  }

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

  return makeMenyBody(position);

  }

  }

  /**

  * 自定义Adapter,TabMenu的分页标签部分

  *

  */

  static public class MenuTitleAdapter extends BaseAdapter {

  private Context mContext;

  private int fontColor,unselcolor,selcolor;

  private TextView[] title;

  /**

  * 设置TabMenu的title

  * @param context 调用方的上下文

  * @param titles 分页标签的字符串数组

  * @param fontSize 字体大小

  * @param fontcolor 字体颜色

  * @param unselcolor 未选中项的背景色

  * @param selcolor 选中项的背景色

  */

  public MenuTitleAdapter(Context context, String[] titles, int fontSize,

  int fontcolor,int unselcolor,int selcolor) {

  this.mContext = context;

  this.fontColor = fontcolor;

  this.unselcolor = unselcolor;

  this.selcolor=selcolor;

  this.title = new TextView[titles.length];

  for (int i = 0; i 《 titles.length; i++) {

  title[i] = new TextView(mContext);

  title[i].setText(titles[i]);

  title[i].setTextSize(fontSize);

  title[i].setTextColor(fontColor);

  title[i].setGravity(Gravity.CENTER);

  title[i].setPadding(10, 10, 10, 10);

  }

  }

  public int getCount() {

  return title.length;

  }

  public Object getItem(int position) {

  return title[position];

  }

  public long getItemId(int position) {

  return title[position].getId();

  }

  /**

  * 设置选中的效果

  */

  private void SetFocus(int index)

  {

  for(int i=0;i《title.length;i++)

  {

  if(i!=index)

  {

  title[i].setBackgroundDrawable(new ColorDrawable(unselcolor));//设置没选中的颜色

  title[i].setTextColor(fontColor);//设置没选中项的字体颜色

  }

  }

  title[index].setBackgroundColor(0x00);//设置选中项的颜色

  title[index].setTextColor(selcolor);//设置选中项的字体颜色

  }

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

  View v;

  if (convertView == null) {

  v = title[position];

  } else {

  v = convertView;

  }

  return v;

  }

  }

  }

  testTabMenu介绍了数据的定义以及TabMenu的使用,源码如下:

  [java] view plaincopyprint?

  package com.testTabMenu;

  import android.app.Activity;

  import android.graphics.Color;

  import android.os.Bundle;

  import android.view.Gravity;

  import android.view.Menu;

  import android.view.View;

  import android.widget.AdapterView;

  import android.widget.AdapterView.OnItemClickListener;

  import android.widget.Toast;

  public class testTabMenu extends Activity {

  TabMenu.MenuBodyAdapter []bodyAdapter=new TabMenu.MenuBodyAdapter[3];

  TabMenu.MenuTitleAdapter titleAdapter;

  TabMenu tabMenu;

  int selTitle=0;

  @Override

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.main);

  //设置分页栏的标题

  titleAdapter = new TabMenu.MenuTitleAdapter(this, new String[] { “常用”,

  “设置”, “工具” }, 16, 0xFF222222,Color.LTGRAY,Color.WHITE);

  //定义每项分页栏的内容

  bodyAdapter[0]=new TabMenu.MenuBodyAdapter(this,new String[] { “常用1”, “常用2”, },

  new int[] { R.drawable.menu_test,

  R.drawable.menu_bookmark},13, 0xFFFFFFFF);

  bodyAdapter[1]=new TabMenu.MenuBodyAdapter(this,new String[] { “设置1”, “设置2”,

  “设置3”}, new int[] { R.drawable.menu_edit,

  R.drawable.menu_delete, R.drawable.menu_fullscreen},13, 0xFFFFFFFF);

  bodyAdapter[2]=new TabMenu.MenuBodyAdapter(this,new String[] { “工具1”, “工具2”,

  “工具3”, “工具4” }, new int[] { R.drawable.menu_copy,

  R.drawable.menu_cut, R.drawable.menu_normalmode,

  R.drawable.menu_quit },13, 0xFFFFFFFF);

  tabMenu=new TabMenu(this,

  new TitleClickEvent(),

  new BodyClickEvent(),

  titleAdapter,

  0x55123456,//TabMenu的背景颜色

  R.style.PopupAnimation);//出现与消失的动画

  tabMenu.update();

  tabMenu.SetTitleSelect(0);

  tabMenu.SetBodyAdapter(bodyAdapter[0]);

  }

  class TitleClickEvent implements OnItemClickListener{

  @Override

  public void onItemClick(AdapterView《?》 arg0, View arg1, int arg2,

  long arg3) {

  selTitle=arg2;

  tabMenu.SetTitleSelect(arg2);

  tabMenu.SetBodyAdapter(bodyAdapter[arg2]);

  }

  }

  class BodyClickEvent implements OnItemClickListener{

  @Override

  public void onItemClick(AdapterView《?》 arg0, View arg1, int arg2,

  long arg3) {

  tabMenu.SetBodySelect(arg2,Color.GRAY);

  String str=“第”+String.valueOf(selTitle)+“栏/n/r”

  +“第”+String.valueOf(arg2)+“项”;

  Toast.makeText(testTabMenu.this, str, 500).show();

  }

  }

  @Override

  /**

  * 创建MENU

  */

  public boolean onCreateOptionsMenu(Menu menu) {

  menu.add(“menu”);// 必须创建一项

  return super.onCreateOptionsMenu(menu);

  }

  @Override

  /**

  * 拦截MENU

  */

  public boolean onMenuOpened(int featureId, Menu menu) {

  if (tabMenu != null) {

  if (tabMenu.isShowing())

  tabMenu.dismiss();

  else {

  tabMenu.showAtLocation(findViewById(R.id.LinearLayout01),

  Gravity.BOTTOM, 0, 0);

  }

  }

  return false;// 返回为true 则显示系统menu

  }

  }

  package com.testTabMenu;

  import android.app.Activity;

  import android.graphics.Color;

  import android.os.Bundle;

  import android.view.Gravity;

  import android.view.Menu;

  import android.view.View;

  import android.widget.AdapterView;

  import android.widget.AdapterView.OnItemClickListener;

  import android.widget.Toast;

  public class testTabMenu extends Activity {

  TabMenu.MenuBodyAdapter []bodyAdapter=new TabMenu.MenuBodyAdapter[3];

  TabMenu.MenuTitleAdapter titleAdapter;

  TabMenu tabMenu;

  int selTitle=0;

  @Override

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.main);

  //设置分页栏的标题

  titleAdapter = new TabMenu.MenuTitleAdapter(this, new String[] { “常用”,

  “设置”, “工具” }, 16, 0xFF222222,Color.LTGRAY,Color.WHITE);

  //定义每项分页栏的内容

  bodyAdapter[0]=new TabMenu.MenuBodyAdapter(this,new String[] { “常用1”, “常用2”, },

  new int[] { R.drawable.menu_test,

  R.drawable.menu_bookmark},13, 0xFFFFFFFF);

  bodyAdapter[1]=new TabMenu.MenuBodyAdapter(this,new String[] { “设置1”, “设置2”,

  “设置3”}, new int[] { R.drawable.menu_edit,

  R.drawable.menu_delete, R.drawable.menu_fullscreen},13, 0xFFFFFFFF);

  bodyAdapter[2]=new TabMenu.MenuBodyAdapter(this,new String[] { “工具1”, “工具2”,

  “工具3”, “工具4” }, new int[] { R.drawable.menu_copy,

  R.drawable.menu_cut, R.drawable.menu_normalmode,

  R.drawable.menu_quit },13, 0xFFFFFFFF);

  tabMenu=new TabMenu(this,

  new TitleClickEvent(),

  new BodyClickEvent(),

  titleAdapter,

  0x55123456,//TabMenu的背景颜色

  R.style.PopupAnimation);//出现与消失的动画

  tabMenu.update();

  tabMenu.SetTitleSelect(0);

  tabMenu.SetBodyAdapter(bodyAdapter[0]);

  }

  class TitleClickEvent implements OnItemClickListener{

  @Override

  public void onItemClick(AdapterView《?》 arg0, View arg1, int arg2,

  long arg3) {

  selTitle=arg2;

  tabMenu.SetTitleSelect(arg2);

  tabMenu.SetBodyAdapter(bodyAdapter[arg2]);

  }

  }

  class BodyClickEvent implements OnItemClickListener{

  @Override

  public void onItemClick(AdapterView《?》 arg0, View arg1, int arg2,

  long arg3) {

  tabMenu.SetBodySelect(arg2,Color.GRAY);

  String str=“第”+String.valueOf(selTitle)+“栏/n/r”

  +“第”+String.valueOf(arg2)+“项”;

  Toast.makeText(testTabMenu.this, str, 500).show();

  }

  }

  @Override

  /**

  * 创建MENU

  */

  public boolean onCreateOptionsMenu(Menu menu) {

  menu.add(“menu”);// 必须创建一项

  return super.onCreateOptionsMenu(menu);

  }

  @Override

  /**

  * 拦截MENU

  */

  public boolean onMenuOpened(int featureId, Menu menu) {

  if (tabMenu != null) {

  if (tabMenu.isShowing())

  tabMenu.dismiss();

  else {

  tabMenu.showAtLocation(findViewById(R.id.LinearLayout01),

  Gravity.BOTTOM, 0, 0);

  }

  }

  return false;// 返回为true 则显示系统menu

  }

  }

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