Android Open Source - BLEService Services List Adapter

From Project

Back to project page BLEService.

License

The source code is released under:

Copyright (c) 2014, Ratio LLC. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: ...

If you think the Android project BLEService listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package com.ratio.btdemo.adapters;
//from  www  .j  av a  2 s.  c om
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;

import com.ratio.btdemo.BleNamesResolver;
import com.ratio.btdemo.R;
import com.ratio.deviceService.BTServiceProfile;

import android.app.Activity;
import android.bluetooth.BluetoothGattService;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

/* display all services for particular device */
public class ServicesListAdapter extends BaseAdapter {
  private List<BluetoothGattService> mBTServices;
  private LayoutInflater mInflater;
  
  public ServicesListAdapter(Activity parent, List<BluetoothGattService> btServices) {
    super();
    mBTServices  = btServices;
    mInflater = parent.getLayoutInflater();
  }
  
  
  public BluetoothGattService getServiceProfile(int index) {
    return mBTServices.get(index);
  }

  public void clearList() {
    mBTServices.clear();
  }
  
  @Override
  public int getCount() {
    return mBTServices.size();
  }

  @Override
  public Object getItem(int position) {
    return getServiceProfile(position);
  }

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

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    // get already available view or create new if necessary
    FieldReferences fields;
        if (convertView == null) {
          convertView = mInflater.inflate(R.layout.peripheral_list_services_item, null);
          fields = new FieldReferences();
          fields.serviceName = (TextView)convertView.findViewById(R.id.peripheral_list_services_name);
          fields.serviceUuid = (TextView)convertView.findViewById(R.id.peripheral_list_services_uuid);
          fields.serviceType = (TextView)convertView.findViewById(R.id.peripheral_list_service_type);
            convertView.setTag(fields);
        } else {
            fields = (FieldReferences) convertView.getTag();
        }      
    
        // set proper values into the view
        BluetoothGattService service = mBTServices.get(position);
        String uuid = service.getUuid().toString().toLowerCase(Locale.getDefault());
        String name = BleNamesResolver.resolveServiceName(uuid);
        String type = (service.getType() == BluetoothGattService.SERVICE_TYPE_PRIMARY) ? "Primary" : "Secondary";
        
        fields.serviceName.setText(name);
        fields.serviceUuid.setText(uuid);
        fields.serviceType.setText(type);

    return convertView;
  }
  
  private class FieldReferences {
    TextView serviceName;
    TextView serviceUuid;
    TextView serviceType;
  }
}

Java Source Code List