Android/app\src\main\java\com\Intelligent\FamilyU\model\main/MainActivity.java

package com.Intelligent.FamilyU.model.main;

import android.content.Intent;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.widget.RecyclerView;
import android.view.KeyEvent;
import android.view.MenuItem;
import android.view.View;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.Intelligent.FamilyU.R;
import com.Intelligent.FamilyU.base.BaseFragmentActivity;
import com.Intelligent.FamilyU.base.BasePagerAdapter;
import com.Intelligent.FamilyU.manager.ActivityStackManager;
import com.Intelligent.FamilyU.model.home.fragment.HomeFurnishingFragment;
import com.Intelligent.FamilyU.model.message.activity.MessageListActivity;
import com.Intelligent.FamilyU.model.my.fragment.HomeMyFragment;
import com.Intelligent.FamilyU.model.plugin.activity.PluginActivity;
import com.Intelligent.FamilyU.model.scene.fragment.HomeSceneMainFragment;
import com.Intelligent.FamilyU.model.shopping.fragment.HomeShopingFragment;
import com.Intelligent.FamilyU.model.user.activity.UserListActivity;
import com.Intelligent.FamilyU.utils.ToastUtils;
import com.Intelligent.FamilyU.view.CustomViewPager;

import java.lang.ref.SoftReference;
import java.util.ArrayList;

import butterknife.BindView;
import butterknife.OnClick;

/**
 * 首頁
 */
public class MainActivity extends BaseFragmentActivity {

    @BindView(R.id.view_pager)
    CustomViewPager viewPager;
    @BindView(R.id.page_title)
    TextView titleTv;
    @BindView(R.id.page_right_tv)
    TextView pageRightTv;
    @BindView(R.id.page_right_rl)
    RelativeLayout pageRightRl;
    @BindView(R.id.page_cancle)
    TextView pageCancle;

//    @BindView(R.id.drawer_layout)
//    DrawerLayout drawerLayout;
//    @BindView(R.id.header_rl)
//    RelativeLayout headerRl;

//    @BindView(R.id.user_list_number)
//    TextView userNumberTv;
//    @BindView(R.id.plugn_list_number)
//    TextView plugnNumberTv;


    private BasePagerAdapter mPagerAdapter;
    private ArrayList<Fragment> mFragmentList = new ArrayList<>();
    private SoftReference<Fragment> mHomeFurnishingFragment = null;
    private SoftReference<Fragment> mHomeSceneFragment = null;
    private SoftReference<Fragment> mHomeShopingFragment = null;
    private SoftReference<Fragment> mHomeMyFragment = null;
    private FragmentManager mFragmentManager = null;
    private Fragment currentFragment = null;
    private long clickTime = 0; // 第一次点击的时间

//    private MainPluginListRecyclerViewAdapter adapter;
//    private List<HashMap<String, String>> mlist = new ArrayList<HashMap<String, String>>();
//    private LinearLayoutManager mLayoutManager;
//    private String[] nameStrings = null;
//
//    private MainPluginListRecyclerViewAdapter.OnItemClickListener mOnItemClickListener = new MainPluginListRecyclerViewAdapter.OnItemClickListener() {
//        @Override
//        public void onItemClick(int postion) {
//            //dapter.notifyDataSetChanged();
//        }
//
//        @Override
//        public void onItemLongClick(int postion) {
//
//        }
//    };

    @Override
    protected int getContentViewId() {
        return R.layout.drawerlayout_main;
    }

    @Override
    protected void initBundleData() {

    }

    @Override
    protected void initView() {
        //initNavigationView();
        //initAdapter();
    }

    @Override
    protected void initData() {
        mHomeFurnishingFragment = new SoftReference(new HomeFurnishingFragment());
        mHomeSceneFragment = new SoftReference(new HomeSceneMainFragment());
        mHomeShopingFragment = new SoftReference(new HomeShopingFragment());
        mHomeMyFragment = new SoftReference(new HomeMyFragment());

        mFragmentList.add(mHomeFurnishingFragment.get());
        mFragmentList.add(mHomeSceneFragment.get());
        mFragmentList.add(mHomeShopingFragment.get());
        mFragmentList.add(mHomeMyFragment.get());
        mFragmentManager = getSupportFragmentManager();

        mPagerAdapter = new BasePagerAdapter(mFragmentManager, mFragmentList);
        //设置Adapter
        viewPager.setAdapter(mPagerAdapter);
        viewPager.setScanScroll(false);
        viewPager.setCurrentItem(0);
        currentFragment = mFragmentList.get(0);
        titleTv.setText(R.string.home_furnishing);
        pageRightTv.setBackgroundResource(R.mipmap.icon_message);
        pageRightRl.setVisibility(View.VISIBLE);
     //   pageCancle.setBackgroundResource(R.mipmap.dlna_head_menu);

//        userNumberTv.setText(mContext.getResources().getString(R.string.home_individual, 5));
//        plugnNumberTv.setText(mContext.getResources().getString(R.string.home_individual, 3));
    }

//    private void initNavigationView() {
//        //关闭手势滑动
//        drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
//        drawerLayout.setDrawerListener(new DrawerLayout.DrawerListener() {
//            @Override
//            public void onDrawerSlide(View view, float v) {
//
//            }
//
//            @Override
//            public void onDrawerOpened(View view) {
//
//            }
//
//            @Override
//            public void onDrawerClosed(View view) {
//            }
//
//            @Override
//            public void onDrawerStateChanged(int i) {
//
//            }
//        });
//    }

//    @Override
//    public boolean onOptionsItemSelected(MenuItem item) {
//        if (item.getItemId() == android.R.id.home) {
//            //打开抽屉侧滑菜单
//            drawerLayout.openDrawer(GravityCompat.START);
//        }
//        return super.onOptionsItemSelected(item);
//    }

    @OnClick({R.id.main_page, R.id.main_scene, R.id.main_shopping, R.id.main_my, R.id.page_back, R.id.page_right_rl, R.id.user_list_ll, R.id.plugn_list_ll})
    public void onClick(View v) {
        Fragment mFragment = null;
        switch (v.getId()) {
            case R.id.main_page:
                mFragment = mHomeFurnishingFragment.get();
                if (!mFragment.isAdded()) {
                    mFragmentList.set(0, mFragment);
                }
                currentFragment = switchFragment(mFragmentManager, currentFragment, mFragment);
                viewPager.setCurrentItem(0);
                titleTv.setText(R.string.home_furnishing);
                pageRightRl.setVisibility(View.VISIBLE);
                pageCancle.setVisibility(View.VISIBLE);
                break;
            case R.id.main_scene:
                mFragment = mHomeSceneFragment.get();
                if (!mFragment.isAdded()) {
                    mFragmentList.set(1, mFragment);
                }
                currentFragment = switchFragment(mFragmentManager, currentFragment, mFragment);
                viewPager.setCurrentItem(1);
                titleTv.setText(R.string.home_scene);
                pageRightRl.setVisibility(View.GONE);
                break;
            case R.id.main_shopping:
                mFragment = mHomeShopingFragment.get();
                if (!mFragment.isAdded()) {
                    mFragmentList.set(2, mFragment);
                }
                currentFragment = switchFragment(mFragmentManager, currentFragment, mFragment);
                viewPager.setCurrentItem(2);
                titleTv.setText(R.string.home_shopping);
                pageRightRl.setVisibility(View.GONE);
                break;
            case R.id.main_my:
                mFragment = mHomeMyFragment.get();
                if (!mFragment.isAdded()) {
                    mFragmentList.set(3, mFragment);
                }
                currentFragment = switchFragment(mFragmentManager, currentFragment, mFragment);
                viewPager.setCurrentItem(3);
                titleTv.setText(R.string.home_my);
                pageRightRl.setVisibility(View.GONE);
                break;
            case R.id.page_right_rl:
                startActivity(new Intent(mContext, MessageListActivity.class));
                break;
            case R.id.page_back:
                ActivityStackManager.getManager().exitApp(mContext);
               // drawerLayout.openDrawer(headerRl);
                break;
        }
    }


    @Override
    public void onBackPressed() {
        exit();
    }

    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        // 是否触发按键为back键
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            onBackPressed();
            return true;
        } else {
            // 如果不是back键正常响应
            return super.onKeyDown(keyCode, event);
        }
    }

    private void exit() {
        if ((System.currentTimeMillis() - clickTime) > 2000) {
            ToastUtils.showToast(this, getResources().getString(R.string.home_exits));
            clickTime = System.currentTimeMillis();
        } else {
            ActivityStackManager.getManager().exitApp(mContext);
        }
    }


    @Override
    protected void onDestroy() {
        super.onDestroy();
        ActivityStackManager.getManager().exitApp(mContext);
    }
}