Android典型界面设计——FragmentTabHost+F

https://www.cnblogs.com/jerehedu/p/4663494.html

package main.com.pwj.testmvp.mvp.v2.view;

import android.content.Intent;
import android.graphics.Color;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentTabHost;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TabHost;
import android.widget.TabWidget;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.TabHost;
import java.util.ArrayList;
import java.util.List;

import main.com.pwj.testmvp.R;
import main.com.pwj.testmvp.mvp.v2.MainContract;
import main.com.pwj.testmvp.mvp.v2.basemvp.BaseActivity;
import main.com.pwj.testmvp.mvp.v2.presenter.MainPresenter;
import main.com.pwj.testmvp.mvp.v2.until.TabDb;

//数据监测Activity
public class MainActivity extends BaseActivity<MainContract.IMainPresenter> implements MainContract.IMainView ,FragmentTabHost.OnTabChangeListener {
//数据采集，参数标定，故障诊断，程序下载，个人信息
    private int[] selectTabRes = new int[]{R.drawable.tab_main,  R.drawable.tab_personal};
    private String[] title = new String[]{"采集", "我的"};
    private Class fragmentArry[] = {SampleFragment.class, UserInfoFragment.class};
    private SampleFragment sampleFragment;
    private UserInfoFragment userInfoFragment;
    private List<Fragment> fragmentList;

    private FragmentTabHost tabHost;
    private Toolbar toolbar;
    //以下是通用的方法，通过抽象类来进行约束
    @Override
    protected void initLayout(@Nullable Bundle savedInstanceState) {
     setContentView(R.layout.fragment_tabhost_activity);

    }
    @Override
    protected void initViews() {


        //初始化TabHost文字颜色
        tabHost=(FragmentTabHost)super.findViewById(android.R.id.tabhost);
        tabHost.setup(this,super.getSupportFragmentManager()
                ,R.id.contentLayout);
        tabHost.getTabWidget().setDividerDrawable(null);
        tabHost.setOnTabChangedListener(this);
        toolbar = (Toolbar) $(R.id.toolbar);
        sampleFragment = new SampleFragment();
        userInfoFragment = new UserInfoFragment();
        fragmentList = new ArrayList();
        toolbar.setTitle("法士特");
        toolbar.setSubtitle("缓速器");
        toolbar.inflateMenu(R.menu.toolbar_menu);
        toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem item) {
                switch (item.getItemId()){
                    case R.id.action_blu:
                        startActivity(new Intent(getContext(), ScanListActivity.class));
                        break;
                    case R.id.action_blu_close:
                        Toast.makeText(getContext(),"蓝牙关闭",Toast.LENGTH_SHORT).show();
                        break;
                    case R.id.action_otherlink:
                        Toast.makeText(getContext(),"其他连接界面",Toast.LENGTH_SHORT).show();
                        break;
                    case R.id.action_remote:
                        Toast.makeText(getContext(),"远程登录界面",Toast.LENGTH_SHORT).show();

                        break;
                    default:
                        break;
                }
                return false;
            }
        });

        initTab();
     //   initListener();

    }
    private void initListener() {

    }

    private void initTab(){
        String tabs[]= TabDb.getTabsTxt();
        for(int i=0;i<tabs.length;i++){
            TabHost.TabSpec tabSpec=tabHost.newTabSpec(tabs[i]).setIndicator(getTabView(i));
            tabHost.addTab(tabSpec,TabDb.getFragments()[i],null);
            tabHost.setTag(i);
        }
    }
    private View getTabView(int idx){
        View view=LayoutInflater.from(this).inflate(R.layout.footer_tabs,null);
        ((TextView)view.findViewById(R.id.tvTab)).setText(TabDb.getTabsTxt()[idx]);
        if(idx==0){
            ((TextView)view.findViewById(R.id.tvTab)).setTextColor(Color.RED);
            ((ImageView)view.findViewById(R.id.ivImg)).setImageResource(TabDb.getTabsImgLight()[idx]);
        }else{
           // Log.i("序号", "getTabView: "+idx);
            ((ImageView)view.findViewById(R.id.ivImg)).setImageResource(TabDb.getTabsImg()[idx]);
        }
        return view;
    }



    /**
     * 初始化Fragment并给ViewPager添加适配器
     */
    @Override
    protected void initData() {

    }



//    @Override
//    protected void initData() {
//    //mPresenter.handlerData();
//
//        for (int i = 0; i < tabHost.getTabWidget().getChildCount(); i++) {
//            TextView tv = (TextView) tabHost.getTabWidget().getChildAt(i).findViewById(R.id.tv_item);
//            if (tabHost.getCurrentTab() == i) {//选中
//                tv.setTextColor(Color.parseColor("#FF5959"));
//            } else {//不选中
//                tv.setTextColor(Color.parseColor("#777777"));
//            }
//        }
//    }
//@Override
//public boolean onCreateOptionsMenu(Menu menu) {
//    // Inflate the menu; this adds items to the action bar if it is present.
//   // getMenuInflater().inflate(R.menu.main, menu);
//    return true;
//}
    @Override
    protected MainContract.IMainPresenter setPresenter() {
    return new MainPresenter();
    }

    //以下是业务相关的方法
//    @Override
//    public void showDialog() {
//        final ProgressDialog dialog=new ProgressDialog(getContext());
//        dialog.show();
//        new Handler().postDelayed(new Runnable() {
//            @Override
//            public void run() {
//                dialog.dismiss();
//            }
//        },1500);
//    }
//
//    @Override
//    public void success(final String content){
//        runOnUiThread(new Runnable() {
//            @Override
//            public void run() {
//                Toast.makeText(getContext(),""+content,Toast.LENGTH_LONG).show();
//                tvView.setText(content);
//            }
//        });
//  }



    @Override
    public boolean onTouchEvent(MotionEvent arg0) {
        return false;
    }


    @Override
    public void updataRemoteStatue(boolean remoteStatue) {

    }

    @Override
    public void updataBlueStatue(boolean blueStatue) {

    }

    @Override
    public void updataProductType(String productType) {

    }

    @Override
    public void onTabChanged(String tabId) {
        updateTab();
    }
    private void updateTab(){
        TabWidget tabw=tabHost.getTabWidget();
        for(int i=0;i<tabw.getChildCount();i++){
            View view=tabw.getChildAt(i);
            ImageView iv=(ImageView)view.findViewById(R.id.ivImg);
            if(i==tabHost.getCurrentTab()){
                ((TextView)view.findViewById(R.id.tvTab)).setTextColor(Color.RED);
                iv.setImageResource(TabDb.getTabsImgLight()[i]);
            }else{
                ((TextView)view.findViewById(R.id.tvTab)).setTextColor(getResources().getColor(R.color.colorAccent));
                iv.setImageResource(TabDb.getTabsImg()[i]);
            }

        }
    }


    /**
     * 适配器
     * */
    public class MyFragmentAdapter extends FragmentPagerAdapter {
        List<Fragment> list;

        public MyFragmentAdapter(FragmentManager fm, List<Fragment> list) {
            super(fm);
            this.list = list;
        }

        @Override
        public Fragment getItem(int position) {
            return list.get(position);
        }

        @Override
        public int getCount() {
            return list.size();
        }
    }
}