MainActivity.java

package com.sogou.sogouchat.ui;

import com.sogou.sogouchat.R;

import android.app.ActivityGroup;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

public class MainActivity extends ActivityGroup implements OnClickListener
{
    private SlidingMenuView slidingMenuView;

    private ViewGroup tabcontent;

    private boolean isMenuShowing = false;

    private ImageView mChangeMenuBtn;

    private TextView mMenuBtnChat;

    private TextView mMenuBtnContact;

    private TextView mMenuBtnSetting;

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_main);

        initView();
        initListener();
        changeToChat();
    }

    private void initView()
    {
        slidingMenuView = (SlidingMenuView) findViewById(R.id.sliding_menu_view);

        tabcontent = (ViewGroup) slidingMenuView.findViewById(R.id.sliding_body_content);
        mChangeMenuBtn = (ImageView) findViewById(R.id.btn);
        mMenuBtnChat = (TextView) findViewById(R.id.item_sms);
        mMenuBtnContact = (TextView) findViewById(R.id.item_contact);
        mMenuBtnSetting = (TextView) findViewById(R.id.item_setting);

    }

    private void initListener()
    {
        mChangeMenuBtn.setOnClickListener(this);
        mMenuBtnChat.setOnClickListener(this);
        mMenuBtnContact.setOnClickListener(this);
        mMenuBtnSetting.setOnClickListener(this);
    }

    public void onClick(View v)
    {
        switch (v.getId())
        {
            case R.id.btn:
                changeMenu();
                break;
            case R.id.item_sms:
                changeToChat();
                break;
            case R.id.item_contact:
            	changeToContact();
                break;
            case R.id.item_setting:
            	changeToSetting();
                break;

            default:
                break;
        }
    }

    /**
     * 切换菜单栏的显示
     * 
     * @param view void
     */
    public void changeMenu()
    {
        if (isMenuShowing)
        {
            isMenuShowing = false;
            hideMenu();
        }
        else
        {
            isMenuShowing = true;
            showMenu();
        }
    }

    public void hideMenu()
    {
        slidingMenuView.scrollRight();
    }

    public void showMenu()
    {
        slidingMenuView.scrollLeft();
    }

    public void changeToChat()
    {
        Intent i = new Intent(this, TabMainActivity.class);
        View v = getLocalActivityManager().startActivity(TabMainActivity.class.getName(), i).getDecorView();
        tabcontent.removeAllViews();
        tabcontent.addView(v);
    }

    public void changeToContact()
    {
//        Intent i = new Intent(this, TestActivity2.class);
//        View v = getLocalActivityManager().startActivity(TestActivity2.class.getName(), i).getDecorView();
//        tabcontent.removeAllViews();
//        tabcontent.addView(v);
    }
    public void changeToSetting()
    {
        Intent intent = new Intent(this, Preferences.class);
        startActivity(intent);

    }
}