/
DeviceListBaseAdapter.java
94 lines (78 loc) · 2.4 KB
/
DeviceListBaseAdapter.java
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/**
* This program 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.
*
* This program 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
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.bluetooth;
import java.util.ArrayList;
import com.bluetooth.R;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
/**
* Device list base adapter to show the devices in a custom ListView.
*/
public class DeviceListBaseAdapter extends BaseAdapter
{
private ArrayList<Device> deviceArrayList;
private LayoutInflater mInflater;
public DeviceListBaseAdapter(Context context, ArrayList<Device> results)
{
deviceArrayList = results;
mInflater = LayoutInflater.from(context);
}
public int getCount()
{
return deviceArrayList.size();
}
public Object getItem(int position)
{
return deviceArrayList.get(position);
}
public long getItemId(int position)
{
return position;
}
public View getView(int position, View convertView, ViewGroup parent)
{
ViewHolder holder;
if(convertView == null)
{
convertView = mInflater.inflate(R.layout.device_row_view, null);
holder = new ViewHolder();
holder.tvName = (TextView) convertView.findViewById(R.id.tvName);
holder.tvAddress = (TextView) convertView.findViewById(R.id.tvAddress);
holder.tvSignal = (TextView) convertView.findViewById(R.id.tvSignal);
convertView.setTag(holder);
}
else
{
holder = (ViewHolder) convertView.getTag();
}
holder.tvName.setText(deviceArrayList.get(position).getName());
holder.tvAddress.setText(deviceArrayList.get(position).getAddress());
if(!deviceArrayList.get(position).getSignal().equals("0"))
{
holder.tvSignal.setText(deviceArrayList.get(position).getSignal() + "dBm");
}
return convertView;
}
static class ViewHolder
{
TextView tvName;
TextView tvAddress;
TextView tvSignal;
}
}