PCAPdroid/app/src/main/java/com/emanuelef/remote_capture/AppAdapter.java

/*
    This file is part of RemoteCapture.

    RemoteCapture is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    RemoteCapture is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with RemoteCapture.  If not, see <http://www.gnu.org/licenses/>.

    Copyright 2019 by Emanuele Faranda
*/

package com.emanuelef.remote_capture;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import java.util.List;

public class AppAdapter extends BaseAdapter {
    private LayoutInflater layoutInflater;
    private List<AppDescriptor> listStorage;

    AppAdapter(Context context, List<AppDescriptor> customizedListView) {
        layoutInflater =(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        listStorage = customizedListView;
    }

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

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

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

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        ViewHolder listViewHolder;
        if(convertView == null){
            listViewHolder = new ViewHolder();
            convertView = layoutInflater.inflate(R.layout.installed_app_list, parent, false);

            listViewHolder.textInListView = convertView.findViewById(R.id.list_app_name);
            listViewHolder.imageInListView = convertView.findViewById(R.id.app_icon);
            listViewHolder.packageInListView= convertView.findViewById(R.id.app_package);
            convertView.setTag(listViewHolder);
        }else{
            listViewHolder = (ViewHolder)convertView.getTag();
        }
        listViewHolder.textInListView.setText(listStorage.get(position).getName());
        listViewHolder.imageInListView.setImageDrawable(listStorage.get(position).getIcon());
        listViewHolder.packageInListView.setText(listStorage.get(position).getPackages());

        return convertView;
    }

    class ViewHolder{
        TextView textInListView;
        ImageView imageInListView;
        TextView packageInListView;
    }
}