定义界面如图：  添加标题；改成一行5个；添加取消分享按钮。

实现方法：

 添加标题和添加分享按钮：

在PlatformPage的onCreate()方法添加如下代码.

```

lp=newLinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,130);

lp.setMargins(0,0,0,0);

LinearLayoutbuttonLayout=newLinearLayout(activity);

buttonLayout.setBackgroundColor(Color.WHITE);

LinearLayout.LayoutParamslp2=newLinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,110);

lp2.setMargins(20,20,20,0);

TextViewtv=newTextView(activity);

tv.setGravity(Gravity.CENTER);

tv.setText("分享到");

tv.setTextSize(16);

tv.setTextColor(CommonUtil.getColor(R.color.title_bg));

tv.setBackgroundColor(Color.WHITE);

buttonLayout.addView(tv,lp2);

llPanel.addView(buttonLayout,lp);

```

lp=newLinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,150);

lp.setMargins(0,0,0,0);

LinearLayoutbuttonLayout2=newLinearLayout(activity);

buttonLayout2.setBackgroundColor(Color.WHITE);

LinearLayout.LayoutParamslp22=newLinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,150);

lp22.setMargins(0,0,0,0);

Buttonbutton2=newButton(activity);

button2.setText("取消分享");

button2.setTextSize(16);

button2.setGravity(Gravity.CENTER);

button2.setTextColor(CommonUtil.getColor(R.color.title_bg));

button2.setBackgroundColor(Color.WHITE);

button2.setOnClickListener(newOnClickListener(){

@Override

public voidonClick(Viewv){

//TODO Auto-generated method stub

finish();

}

});

buttonLayout2.addView(button2,lp22);

llPanel.addView(buttonLayout2,lp);

修改行数和列数：

在PlatformPageAdapterPort里修改两个参数。

//  private static final int PAGE_SIZE_P = 12;     //每一页显示的总数。原来的默认值 为 是3行4列共12个

private static final intPAGE_SIZE_P=5;    //现改为5个

// private static final int LINE_SIZE_P = 4;       //列数

private static final intLINE_SIZE_P=5;     //现改为5列