public override View GetView(int position, View convertView, ViewGroup parent)
{
var view = convertView;
CameraListAdapterViewHolder holder = null;
if (view != null)
{
holder = view.Tag as CameraListAdapterViewHolder;
}
object data = datas[position];
bool isGroup = deviceDic.ContainsKey(datas[position].ToString());
if (holder == null)
{
holder = new CameraListAdapterViewHolder();
var inflater = context.GetSystemService(Context.LayoutInflaterService).JavaCast <LayoutInflater>();
if (isGroup)
{
view = inflater.Inflate(Android.Resource.Layout.SimpleListItem1, parent, false);
view.Tag = holder;
holder.TextViewName = (TextView)view;
holder.TextViewName.SetTextColor(Android.Graphics.Color.Rgb(54, 112, 212));
}
else
{
view = inflater.Inflate(Resource.Layout.camera_list_item, parent, false);
view.Tag = holder;
holder.TextViewName = view.FindViewById <TextView>(Resource.Id.textViewName);
holder.ImageViewSnapshot = view.FindViewById <ImageView>(Resource.Id.imageViewSnapshot);
}
}
if (isGroup)
{
//it is group
holder.TextViewName.Text = data.ToString();
}
else
{
//it is device
EZDeviceInfo device = (EZDeviceInfo)data;
holder.TextViewName.Text = device.DeviceName;
String imageUrl = device.DeviceCover;
if (!TextUtils.IsEmpty(imageUrl))
{
//Glide.With(context).Load(imageUrl).Placeholder().into(viewHolder.iconIv);
//Glide.With(context).Load(imageUrl).Into(holder.ImageViewSnapshot);
}
}
return(view);
}
private void ListViewCamera_ItemClick(object sender, AdapterView.ItemClickEventArgs e)
{
EZDeviceInfo device = (EZDeviceInfo)cameraListAdapter.GetItem(e.Position);
if (device.Status == 2)
{
Toast.MakeText(this, "设备不在线", ToastLength.Long).Show();
}
else
{
if (device.CameraNum <= 0)
{
return;
}
EZCameraInfo camera = device.CameraInfoList[0];
Intent intent = new Intent(this, typeof(CameraLiveStreamingActivity));
intent.PutExtra(IntentConsts.ExtraDeviceInfo, device);
intent.PutExtra(IntentConsts.ExtraCameraInfo, camera);
StartActivity(intent);
}
}
