Fragment的切换

manager = getSupportFragmentManager();

FragmentTransaction beginTransaction = manager.beginTransaction();

shouyeFragment = new ShouyeFragment();

readFragment = new ReadFragment();

woFragment = new WoFragment();

// menuFragment = new MenuFragment();

baseFragment = new BaseFragment() ;

// @Override

// public String getTitle() {

// // TODO Auto-generated method stub

// return null;

//// }

beginTransaction.add(R.id.fl_home, shouyeFragment, "shouye");

beginTransaction.add(R.id.fl_home, readFragment, "read");

beginTransaction.add(R.id.fl_home, woFragment, "wo");

beginTransaction.hide(readFragment);

beginTransaction.hide(woFragment);

beginTransaction.commit();

}

@Override

public void onClick(View v) {

FragmentTransaction beginTransaction = manager.beginTransaction();

int id = v.getId();

switch (id) {

case R.id.rb_shouye:

// beginTransaction.replace(R.id.fl_home, shouyeFragment,

// "shouyeFragment");

beginTransaction.show(shouyeFragment);

beginTransaction.hide(readFragment);

beginTransaction.hide(woFragment);

break;

case R.id.rb_read:

// beginTransaction

// .replace(R.id.fl_home, readFragment, "readFragment");

beginTransaction.show(readFragment);

beginTransaction.hide(shouyeFragment);

beginTransaction.hide(woFragment);

break;

case R.id.rb_wo:

// beginTransaction.replace(R.id.fl_home, woFragment, "woFragment");

beginTransaction.show(woFragment);

beginTransaction.hide(shouyeFragment);

beginTransaction.hide(readFragment);

break;

default:

break;

}

beginTransaction.commit();

}

public class ReadFragment extends Fragment implements OnClickListener {

private View view;

private TextView tv_read_tuijian;

private TextView tv_read_dingyue;

private ViewPager vp_read;

private Read_Tuijian_Fragment tuijian_Fragment;

private Read_Dingyue_Fragment dingyue_Fragment;

private FragmentManager manager;

private List<Fragment> list;

private TextView[] tvs;

@Override

public View onCreateView(LayoutInflater inflater, ViewGroup container,

Bundle savedInstanceState) {

view = inflater.inflate(R.layout.read_fragment, container, false);

// 找控件

findView();

tv_read_tuijian.setOnClickListener(this);

tv_read_dingyue.setOnClickListener(this);

tvs = new TextView[] { tv_read_tuijian, tv_read_dingyue };

tuijian_Fragment = new Read_Tuijian_Fragment();

dingyue_Fragment = new Read_Dingyue_Fragment();

list = new ArrayList<Fragment>();

list.add(tuijian_Fragment);

list.add(dingyue_Fragment);

tv_read_tuijian.setTextColor(Color.WHITE);

// 为vp_read设置适配器

vp_read.setAdapter(new FragmentPagerAdapter(this.getChildFragmentManager()) {

@Override

public int getCount() {

return list.size();

}

@Override

public Fragment getItem(int arg0) {

return list.get(arg0);

}

});

vp_read.setOnPageChangeListener(new OnPageChangeListener() {

@Override

public void onPageSelected(int arg0) {

for (int i = 0; i < tvs.length; i++) {

if (i == arg0) {

tvs[i].setTextColor(Color.WHITE);

} else {

tvs[i].setTextColor(Color.GRAY);

}

}

}

@Override

public void onPageScrolled(int arg0, float arg1, int arg2) {

// TODO Auto-generated method stub

}

@Override

public void onPageScrollStateChanged(int arg0) {

// TODO Auto-generated method stub

}

});

return view;

}

private void findView() {

tv_read_tuijian = (TextView) view.findViewById(R.id.tv_read_tuijian);

tv_read_dingyue = (TextView) view.findViewById(R.id.tv_read_dingyue);

vp_read = (ViewPager) view.findViewById(R.id.vp_read);

}

@Override

public void onClick(View v) {

int id = v.getId();

switch (id) {

case R.id.tv_read_tuijian:

vp_read.setCurrentItem(0);

break;

case R.id.tv_read_dingyue:

vp_read.setCurrentItem(1);

break;

default:

break;

}

}

}