package com.example.dongdong_frist_app.fragment;import java.util.List;import android.os.Bundle;import android.support.v4.app.Fragment;import android.support.v4.app.FragmentManager;import android.support.v4.app.FragmentTransaction;import android.view.LayoutInflater;import android.view.View;import android.view.View.OnClickListener;import android.view.ViewGroup;import android.widget.ImageView;import android.widget.Toast;import com.example.dongdong_frist_app.R;public class HomePagerFragmnet extends Fragment implements OnClickListener {?? ?private View view;?? ?private ImageView iv_home;?? ?private ImageView iv_cartgory;?? ?private ImageView iv_cart;?? ?private ImageView iv_personal;?? ?private List<ImageView> vlist;?? ?private HomeFragment mTab01;?? ?private CartgoryFragment mTab02;?? ?private CardFragment mTab03;?? ?private PersonalFragment mTab04;?? ?@Override?? ?public View onCreateView(LayoutInflater inflater, ViewGroup container,?? ??? ??? ?Bundle savedInstanceState) {?? ??? ?// TODO Auto-generated method stub?? ??? ?view = inflater.inflate(R.layout.homepager, null);?? ??? ??? ??? ??? ??? ?return view;?? ?}?? ?@Override?? ?public void onActivityCreated(Bundle savedInstanceState) {?? ??? ?// TODO Auto-generated method stub?? ??? ?super.onActivityCreated(savedInstanceState);?? ??? ?// 初始化控鍵對象?? ??? ?initView();?? ??? ?// 添加監(jiān)聽?? ??? ?setOnclickByZJ();?? ??? ?//選擇Fragment視圖?? ??? ?selectSet(0);?? ?}?? ?private void selectSet(int i) {?? ??? ?FragmentManager fm = getActivity().getSupportFragmentManager();?? ??? ?FragmentTransaction transaction = fm.beginTransaction();?? ??? ?hideFragment(transaction);?? ??? ?// 把圖片設(shè)置為亮的?? ??? ?// 設(shè)置內(nèi)容區(qū)域?? ??? ?switch (i)?? ??? ?{?? ??? ?case 0:?? ??? ??? ?if (mTab01 == null)?? ??? ??? ?{?? ??? ??? ??? ?mTab01 = new HomeFragment();?? ??? ??? ??? ?transaction.replace(R.id.fl_home, mTab01);?? ??? ??? ?} else?? ??? ??? ?{?? ??? ??? ??? ?transaction.show(mTab01);?? ??? ??? ?}?? ??? ??? ?iv_home.setImageResource(R.drawable.main_bottom_tab_home_focus);?? ??? ??? ?break;?? ??? ?case 1:?? ??? ??? ?if (mTab02 == null)?? ??? ??? ?{?? ??? ??? ??? ?mTab02 = new CartgoryFragment();?? ??? ??? ??? ?transaction.replace(R.id.fl_home, mTab02);?? ??? ??? ?} else?? ??? ??? ?{?? ??? ??? ??? ?transaction.show(mTab02);?? ??? ??? ??? ??? ??? ??? ?}?? ??? ??? ?iv_cartgory.setImageResource(R.drawable.main_bottom_tab_category_focus);?? ??? ??? ?break;?? ??? ?case 2:?? ??? ??? ?if (mTab03 == null)?? ??? ??? ?{?? ??? ??? ??? ?mTab03 = new CardFragment();?? ??? ??? ??? ?transaction.replace(R.id.fl_home, mTab03);?? ??? ??? ?} else?? ??? ??? ?{?? ??? ??? ??? ?transaction.show(mTab03);?? ??? ??? ?}?? ??? ??? ?iv_cart.setImageResource(R.drawable.main_bottom_tab_cart_focus);?? ??? ??? ?break;?? ??? ?case 3:?? ??? ??? ?if (mTab04 == null)?? ??? ??? ?{?? ??? ??? ??? ?mTab04 = new PersonalFragment();?? ??? ??? ??? ?transaction.replace(R.id.fl_home, mTab04);?? ??? ??? ?} else?? ??? ??? ?{?? ??? ??? ??? ?transaction.show(mTab04);?? ??? ??? ?}?? ??? ??? ?iv_personal.setImageResource(R.drawable.main_bottom_tab_personal_focus);?? ??? ??? ?break;?? ??? ??? ?default:?? ??? ??? ?break;?? ??? ?}?? ??? ??? ??? ??? ??? ?transaction.commit();?? ??? ??? ??? ?}?? ?private void hideFragment(FragmentTransaction transaction) {?? ??? ?if (mTab01 != null)?? ??? ?{?? ??? ??? ?transaction.hide(mTab01);?? ??? ?}?? ??? ?if (mTab02 != null)?? ??? ?{?? ??? ??? ?transaction.hide(mTab02);?? ??? ?}?? ??? ?if (mTab03 != null)?? ??? ?{?? ??? ??? ?transaction.hide(mTab03);?? ??? ?}?? ??? ?if (mTab04 != null)?? ??? ?{?? ??? ??? ?transaction.hide(mTab04);?? ??? ?}?? ?}?? ?private void initView() {?? ??? ??? ?iv_home = (ImageView) view.findViewById(R.id.iv_home);?? ??? ?iv_cartgory = (ImageView) view.findViewById(R.id.iv_home);?? ??? ?iv_cart = (ImageView) view.findViewById(R.id.iv_home);?? ??? ?iv_personal = (ImageView) view.findViewById(R.id.iv_home);?? ??? ??? ?}?? ?private void setOnclickByZJ() {?? ??? ?iv_home.setOnClickListener(this);?? ??? ?iv_cartgory.setOnClickListener(this);?? ??? ?iv_cart.setOnClickListener(this);?? ??? ?iv_personal.setOnClickListener(this);?? ?}?? ?@Override?? ?public void onClick(View v) {?? ??? ?switchDrawable();?? ??? ?switch (v.getId()) {?? ??? ?// 主頁頁面?? ??? ?case R.id.iv_home:?? ??? ??? ?Toast.makeText(getActivity(), "點(diǎn)擊了iv_home", 0).show();?? ??? ??? ?selectSet(0);?? ??? ??? ?break;?? ??? ?case R.id.iv_cartgory:?? ??? ??? ?Toast.makeText(getActivity(), "點(diǎn)擊了iv_cartgory", 0).show();?? ??? ??? ?selectSet(1);?? ??? ??? ?break;?? ??? ?case R.id.iv_cart:?? ??? ??? ?selectSet(2);?? ??? ??? ?break;?? ??? ?case R.id.iv_personal:?? ??? ??? ?selectSet(3);?? ??? ??? ?break;?? ??? ?}?? ?}?? ?private void switchDrawable() {?? ??? ?iv_home.setImageResource(R.drawable.main_bottom_tab_home_normal);?? ??? ?iv_cartgory.setImageResource(R.drawable.main_bottom_tab_category_normal);?? ??? ?iv_cart.setImageResource(R.drawable.main_bottom_tab_cart_normal);?? ??? ?iv_personal.setImageResource(R.drawable.main_bottom_tab_personal_normal);?? ?}}