ActivityGroup实现iPhone风格的底部tab菜单
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java代码
public class ActsGroup extends ActivityGroup {private LinearLayout bodyView;private LinearLayout home, gamebox, team, more;private int flag = 0; // 通过标记跳转不同的页面，显示不同的菜单项//private String parameter = Constant.BUTTON_HOME;// 初始化加载/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) {requestWindowFeature(Window.FEATURE_NO_TITLE); //无标题super.onCreate(savedInstanceState);setContentView(R.layout.acts_group);initMainView();// 主界面开始接收参数Bundle bundle = getIntent().getExtras();if (null != bundle) {flag = bundle.getInt("flag");}// 默认显示 showView(flag);home.setOnClickListener(new OnClickListener() {public void onClick(View v) {// TODO Auto-generated method stubflag = 0;showView(flag);}});gamebox.setOnClickListener(new OnClickListener() {public void onClick(View v) {// TODO Auto-generated method stubflag = 1;showView(flag);}});team.setOnClickListener(new OnClickListener() {public void onClick(View v) {// TODO Auto-generated method stubflag = 2;showView(flag);}});more.setOnClickListener(new OnClickListener() {public void onClick(View v) {// TODO Auto-generated method stubflag = 3;showView(flag);}});}/* * 初始化主界面底部的功能菜单 */public void initMainView() {bodyView = (LinearLayout) findViewById(R.id.bodyL);home = (LinearLayout) findViewById(R.id.home);gamebox = (LinearLayout) findViewById(R.id.gamebox);team = (LinearLayout) findViewById(R.id.team);more = (LinearLayout) findViewById(R.id.more);}// 在主界面中显示其他界面public void showView(int flag) {switch (flag) {case 0:showHome();break;case 1:showGamebox();break;case 2:showTeam();break;case 3:showMore();break;default:break;}}public void showHome() {bodyView.removeAllViews();bodyView.addView(getLocalActivityManager().startActivity("home",new Intent(ActsGroup.this, MainActivity.class)).getDecorView());home.setBackgroundResource(R.drawable.tab_highlight);gamebox.setBackgroundResource(R.drawable.tab_background);more.setBackgroundResource(R.drawable.tab_background);team.setBackgroundResource(R.drawable.tab_background);}public void showGamebox() {bodyView.removeAllViews();bodyView.addView(getLocalActivityManager().startActivity("gamebox", new Intent(ActsGroup.this, Menu2Activity.class)).getDecorView());gamebox.setBackgroundResource(R.drawable.tab_highlight);home.setBackgroundResource(R.drawable.tab_background);more.setBackgroundResource(R.drawable.tab_background);team.setBackgroundResource(R.drawable.tab_background);}public void showTeam() {bodyView.removeAllViews();bodyView.addView(getLocalActivityManager().startActivity("team",new Intent(ActsGroup.this, Menu2Activity.class)).getDecorView());team.setBackgroundResource(R.drawable.tab_highlight);home.setBackgroundResource(R.drawable.tab_background);more.setBackgroundResource(R.drawable.tab_background);gamebox.setBackgroundResource(R.drawable.tab_background);}public void showMore() {bodyView.removeAllViews();bodyView.addView(getLocalActivityManager().startActivity("more",new Intent(ActsGroup.this, Menu2Activity.class)).getDecorView());more.setBackgroundResource(R.drawable.tab_highlight);home.setBackgroundResource(R.drawable.tab_background);team.setBackgroundResource(R.drawable.tab_background);gamebox.setBackgroundResource(R.drawable.tab_background);}}?xml布局
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:orientation="vertical" android:layout_height="fill_parent"> <!--动态显示界面--><LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:id="@+id/bodyL" android:layout_weight="0.95"> </LinearLayout><!--底部功能菜单栏 --><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/bottomlist" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="0.05"> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="wrap_content" android:layout_height="fill_parent" android:id="@+id/home" android:layout_weight="5" android:gravity="center_horizontal"><ImageView android:background="@drawable/home" android:layout_gravity="top|center" android:layout_height="35dp" android:layout_width="32dp" android:layout_marginTop="4dp"/><TextView android:layout_width="wrap_content" android:layout_height="20dp" android:text="@string/home"/></LinearLayout> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="wrap_content" android:layout_height="fill_parent" android:id="@+id/gamebox" android:layout_weight="5" android:gravity="center_horizontal"><ImageView android:background="@drawable/gamebox" android:layout_gravity="top|center" android:layout_height="35dp" android:layout_width="32dp" android:layout_marginTop="4dp"/><TextView android:layout_width="wrap_content" android:layout_height="20dp" android:text="@string/gamebox"/></LinearLayout><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="wrap_content" android:id="@+id/team" android:layout_height="fill_parent" android:layout_weight="5" android:gravity="center_horizontal"><ImageView android:background="@drawable/team" android:layout_gravity="top|center" android:layout_height="35dp" android:layout_width="32dp" android:layout_marginTop="4dp" /><TextView android:layout_width="wrap_content" android:layout_height="20dp" android:text="@string/team"/></LinearLayout><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="wrap_content" android:id="@+id/more" android:layout_height="fill_parent" android:layout_weight="5" android:gravity="center_horizontal"><ImageView android:background="@drawable/more" android:layout_gravity="top|center" android:layout_height="35dp" android:layout_width="32dp" android:layout_marginTop="4dp" /><TextView android:layout_width="wrap_content" android:layout_height="20dp" android:text="@string/more"/></LinearLayout></LinearLayout></LinearLayout>1 楼 forever-liang 2012-04-10 无王道，无真相