Android使用Scroll+Fragment仿京东分类效果

public class MainActivity extends FragmentActivity implements View.OnClickListener { 
 
  private String[] titles={"常用分类","潮流女装","品牌男装","内衣配饰","家用电器","手机数码","电脑办公","个护化妆","母婴频道","食物生鲜","酒水饮料","家居家纺","整车车品","鞋靴箱包","运动户外","图书","玩具乐器","钟表","居家生活","珠宝饰品","音像制品","家具建材","计生情趣","营养保健","奢侈礼品","生活服务","旅游出行"}; 
  private ScrollView mScrollView; 
  private FrameLayout mFrameLayout; 
  //装装ScrollView的item的TextView的数组 
  private TextView[] textViewArray; 
  //装ScrollView的item的数组 
  private View[] views; 
  Context context; 
  @Override 
  protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    cOntext=this; 
 
    textViewArray=new TextView[titles.length]; 
    views=new View[titles.length]; 
 
    initView(); 
 
    getSupportFragmentManager().beginTransaction().replace(R.id.framelayout,new FragmentOne()).commit(); 
  } 
 
  private void initView() { 
    mScrollView= (ScrollView) findViewById(R.id.scrollview); 
    addView(); 
    changeTextColor(0); 
 
    mFrameLayout= (FrameLayout) findViewById(R.id.framelayout); 
 
  } 
 
  /** 
   * 给ScrollView添加子View 
   */ 
  private void addView() { 
    LinearLayout mLinearLayout= (LinearLayout) findViewById(R.id.linearlayout); 
 
    View view; 
    for(int x=0;x