package com.example.myapplication1;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

import android.app.Activity;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;



public  class MainActivity extends Activity implements View.OnClickListener {
    private Fragment findweixn = new findweixin();
    private Fragment friendweixin = new friend();
    private Fragment configweixin = new configweixin();
    private Fragment contentweixin = new contentweixin();

    private FragmentManager fragmentManager;
    private LinearLayout linearLayout1,linearLayout2,linearLayout3,linearLayout4;
    private ImageView imageView1,imageView2,imageView3,imageView4;

    private Button button7;
    private MyService2.Mybinder mybinder;
    private ServiceConnection connection;





    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_main);




        linearLayout1=findViewById(R.id.LinearLayout_wechat);
        linearLayout2=findViewById(R.id.LinearLayout_wechat0);
        linearLayout3=findViewById(R.id.LinearLayout_wechat1);
        linearLayout4=findViewById(R.id.LinearLayout_wechat4);

        imageView1=findViewById(R.id.imageView1);
        imageView2=findViewById(R.id.imageView2);
        imageView3=findViewById(R.id.imageView3);
        imageView4=findViewById(R.id.imageView4);

        linearLayout1.setOnClickListener(this);
        linearLayout2.setOnClickListener(this);
        linearLayout3.setOnClickListener(this);
        linearLayout4.setOnClickListener(this);

        initFragment();

    }





    private void initFragment(){
        fragmentManager=getFragmentManager();
        FragmentTransaction transaction=fragmentManager.beginTransaction();
        transaction.add(R.id.id_content, configweixin);
        transaction.add(R.id.id_content,contentweixin);
        transaction.add(R.id.id_content,findweixn);
        transaction.add(R.id.id_content,friendweixin);
        hideFragment(transaction);
        transaction.commit();
    }
    private void hideFragment( FragmentTransaction transaction){

        transaction.hide(friendweixin);
        transaction.hide(findweixn);
        transaction.hide(contentweixin);
        transaction.hide(configweixin);
    }
    private void showfragment(int i){
        FragmentTransaction transaction=fragmentManager.beginTransaction();
        hideFragment(transaction);
        switch (i){
            case 0:
                transaction.show(contentweixin);
                break;
            case 1:
                transaction.show(friendweixin);
                break;
            case 2:
                transaction.show(findweixn);
                break;
            case 3:
                transaction.show(configweixin);
                break;
            default:
                break;

        }
        transaction.commit();
    }
    public void reImage(int i)
    {
        imageView1.setImageResource(R.drawable.weiixn4);
        imageView2.setImageResource(R.drawable.friend2);
        imageView3.setImageResource(R.drawable.find2);
        imageView4.setImageResource(R.drawable.config2);
        switch (i)
        {
            case 0:
                imageView1.setImageResource((R.drawable.weixin1));
                break;
            case 1:
                imageView2.setImageResource(R.drawable.friend1);
                break;
            case 2:
                imageView3.setImageResource(R.drawable.find1);
                break;
            case 3:
                imageView4.setImageResource(R.drawable.config1);
                break;
            default:
                break;
        }
    }
    @Override
    public void onClick(View view) {
        switch (view.getId()){
            case R.id.LinearLayout_wechat0:
                reImage(0);
                showfragment(0);
                break;
            case R.id.LinearLayout_wechat1:
                reImage(1);
                showfragment(1);
                break;
            case R.id.LinearLayout_wechat:
                reImage(2);
                showfragment(2);
                break;
            case R.id.LinearLayout_wechat4:
                reImage(3);
                showfragment(3);
                break;
            default:
                break;


        }

    }
}