A0_ServiceAdapter.java

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//  Copyright (c) 2015-2016, Geek Zoo Studio
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package com.insthub.O2OMobile.Adapter;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.BeeFramework.Utils.ImageUtil;
import com.BeeFramework.Utils.Utils;
import com.insthub.O2OMobile.Activity.C0_ServiceListActivity;
import com.insthub.O2OMobile.O2OMobile;
import com.insthub.O2OMobile.O2OMobileAppConst;
import com.insthub.O2OMobile.Protocol.SERVICE_TYPE;
import com.insthub.O2OMobile.R;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.ArrayList;

public class A0_ServiceAdapter extends BaseAdapter {
    private LayoutInflater mInflater;
    private Context mContext;
    public ArrayList<SERVICE_TYPE> publicList;
    private int mStatusBarHeight;
    public A0_ServiceAdapter(Context context, ArrayList<SERVICE_TYPE> list) {
        this.mContext = context;
        this.publicList = list;
        mInflater = LayoutInflater.from(context);
        mStatusBarHeight= Utils.getStatusBarHeight(mContext);
    }

    @Override
    public int getCount() {
        if (publicList.size() % 2 > 0) {
            return publicList.size() / 2 + 1;
        } else {
            return publicList.size() / 2;
        }
    }

    @Override
    public Object getItem(int position) {
        return publicList.get(position);
    }

    @Override
    public long getItemId(int position) {
        return 0;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        final ViewHolder holder;
        if (convertView == null) {
            holder = new ViewHolder();
            convertView = mInflater.inflate(R.layout.a0_service_item, null);
            holder.home_need_help_item_two = (LinearLayout) convertView.findViewById(R.id.home_need_help_item_two);
            holder.home_need_help_item_left = (ImageView) convertView.findViewById(R.id.home_need_help_item_left);
            holder.home_need_help_item_right = (ImageView) convertView.findViewById(R.id.home_need_help_item_right);
            holder.service_title_left= (TextView) convertView.findViewById(R.id.sevice_title_left);
            holder.service_title_right= (TextView) convertView.findViewById(R.id.sevice_title_right);
            holder.right= (LinearLayout) convertView.findViewById(R.id.right);
            holder.left= (LinearLayout) convertView.findViewById(R.id.left);
            convertView.setTag(holder);
            ViewGroup.LayoutParams params_left = holder.left.getLayoutParams();
            params_left.width = ((Activity) mContext).getWindowManager().getDefaultDisplay().getWidth()/2;
            params_left.height =( ((Activity) mContext).getWindowManager().getDefaultDisplay().getHeight()-mStatusBarHeight- ImageUtil.Dp2Px(mContext,50))/3;
            holder.right.setLayoutParams(params_left);

            ViewGroup.LayoutParams params_right = holder.right.getLayoutParams();
            holder.left.setLayoutParams(params_left);
;
        } else {
            holder = (ViewHolder) convertView.getTag();
        }
        holder.home_need_help_item_right.setVisibility(View.VISIBLE);
        final SERVICE_TYPE tv_home_need_help_itenm_left = publicList.get(position*2);
        final SERVICE_TYPE service_type_right = publicList.get(position*2+1);
        if(service_type_right.title!=null){
            holder.service_title_right.setText(service_type_right.title);
        }
        if(tv_home_need_help_itenm_left.title!=null){
            holder.service_title_left.setText(tv_home_need_help_itenm_left.title);
        }
        ImageLoader.getInstance().displayImage(tv_home_need_help_itenm_left.large_icon, holder.home_need_help_item_left, O2OMobile.options_home);

        if(service_type_right.icon == null) {
            holder.home_need_help_item_right.setVisibility(View.INVISIBLE);
        } else {
            ImageLoader.getInstance().displayImage(service_type_right.large_icon, holder.home_need_help_item_right, O2OMobile.options_home);
        }

        holder.home_need_help_item_left.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v)
            {
                Intent it = new Intent(mContext, C0_ServiceListActivity.class);
                it.putExtra(O2OMobileAppConst.SERVICE_TYPE, tv_home_need_help_itenm_left);
                mContext.startActivity(it);
                ((Activity)mContext).overridePendingTransition(R.anim.push_right_in, R.anim.push_right_out);
            }
        });
        holder.home_need_help_item_right.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent it = new Intent(mContext, C0_ServiceListActivity.class);
                it.putExtra(O2OMobileAppConst.SERVICE_TYPE, service_type_right);
                mContext.startActivity(it);
                ((Activity)mContext).overridePendingTransition(R.anim.push_right_in, R.anim.push_right_out);
            }
        });
        return convertView;
    }

    class ViewHolder {
        LinearLayout home_need_help_item_two;
        ImageView home_need_help_item_left;
        ImageView home_need_help_item_right;
        TextView service_title_left;
        TextView service_title_right;
        LinearLayout left;
        LinearLayout right;


    }
}