xuxiuxi

2017-04-01 1a1aa16f3ba0bfc9388a220f929f6789727ada4c

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package cn.com.basic.face.base;
 
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.os.Bundle;
 
import com.bsk.zhangbo.demoforbsk.R;
import cn.com.basic.face.adapter.MyFragmentPagerAdapter;
import cn.com.basic.face.fragment.SupervisoryFragment;
import cn.com.basic.face.util.TabNameUtil;
import cn.com.basic.face.fragment.AttendanceFragment;
import cn.com.basic.face.fragment.CheckInFragment;
import cn.com.basic.face.fragment.DeviceFragment;
import cn.com.basic.face.fragment.PhoneCallFragment;
import cn.com.basic.face.fragment.RegisterFragment;
import cn.com.basic.face.fragment.VisitFragment;
 
import java.util.Arrays;
import java.util.List;
 
public class MainActivity extends BaseActivity {
 
    private static MainActivity instance;
 
    private static TabLayout mTabLayout;
    private static ViewPager mViewPager;
 
    public static void selectPage(int pageNum) {
        mTabLayout.getTabAt(pageNum).select();
    }
 
    @Override
    public int getLayoutId() {
        return R.layout.activity_main;
    }
 
    @Override
    public void initViews(Bundle savedInstanceState) {
        mTabLayout = (TabLayout) findViewById(R.id.tab_layout);
        mViewPager = (ViewPager) findViewById(R.id.viewpager);
        mTabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
        instance = this;
    }
 
    @Override
    public void initData() {
        List<String> tabNamesList = Arrays.asList(TabNameUtil.tabNames);
        int[] tabIcons = TabNameUtil.tabIcons;
        MyFragmentPagerAdapter myFragmentPagerAdapter = new MyFragmentPagerAdapter(getSupportFragmentManager(),MainActivity.this);
        myFragmentPagerAdapter.addFragment(SupervisoryFragment.getInstance(), tabNamesList.get(0),tabIcons[0]);
        myFragmentPagerAdapter.addFragment(RegisterFragment.getInstance(), tabNamesList.get(1),tabIcons[1]);
        myFragmentPagerAdapter.addFragment(CheckInFragment.getInstance(), tabNamesList.get(2),tabIcons[2]);
        myFragmentPagerAdapter.addFragment(PhoneCallFragment.getInstance(), tabNamesList.get(3),tabIcons[3]);
        myFragmentPagerAdapter.addFragment(VisitFragment.newInstance(), tabNamesList.get(4),tabIcons[4]);
        myFragmentPagerAdapter.addFragment(AttendanceFragment.newInstance(), tabNamesList.get(5),tabIcons[5]);
        myFragmentPagerAdapter.addFragment(DeviceFragment.newInstance(), tabNamesList.get(6),tabIcons[6]);
        mViewPager.setAdapter(myFragmentPagerAdapter);
        mViewPager.setOffscreenPageLimit(6);//viewpager缓存个数
        mTabLayout.setupWithViewPager(mViewPager);
        mTabLayout.setTabMode(TabLayout.MODE_FIXED);
        for (int i = 0; i < mTabLayout.getTabCount(); i++) {
            TabLayout.Tab tab = mTabLayout.getTabAt(i);
            tab.setCustomView(myFragmentPagerAdapter.getTabView(i));
            if (i == 0) {
                tab.getCustomView().setSelected(true);
            }
        }
    }
 
    public static MainActivity getInstance() {
        return instance;
    }
}