Fragment复用

首先我们要先定义两个值：

private String [] aa = new String[]{"头条","科技","财经","军事"};

private String [] bb = new String[]{"http://c.m.163.com/nc/article/headline/T1348647909107/0-20.html","http://c.m.163.com/nc/article/list/T1348648756099/0-20.html","http://c.m.163.com/nc/article/list/T1348648141035/0-20.html","http://c.m.163.com/nc/article/list/T1348649079062/0-20.html"};

而后在initView（）方法里for循环：

for (int i = 0; i <aa.length ; i++) {

mString.add(aa[i]);
//复用Fragment
BFragment bFragment = new BFragment();
//传值
Bundle bundle = new Bundle();
bundle.putString("爱你哒", bb[i]);
bFragment.setArguments(bundle);

mFragment.add(bFragment);
}

最后在另一个Fragment里面接收数据：

//获取数据
Bundle bundle = getArguments();
String string = bundle.getString("爱你哒");
mPresenter.loginPre(string);