protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById <Button>(Resource.Id.MyButton);
Button btngps = FindViewById <Button>(Resource.Id.btngps);
helper = new PrintHelper();
int err = 0;
vid = FindViewById <EditText>(Resource.Id.vid);
pid = FindViewById <EditText>(Resource.Id.pid);
//查找USB设备
button.Click += (o, e) =>
{
err = helper.IsOpen();
if (err != 1)
{
if (helper.Inite(this, Convert.ToInt32(1155), Convert.ToInt32(22304)) == 1)
{
helper.Open();
}
//请求打印机状态
helper.PrinterState();
}
Bitmap bm = BitmapFactory.DecodeStream(Resources.Assets.Open("Test4.png"));
var res = helper.PrintImg(bm, 576, 1);
if (res == 1)
{
res = helper.WalkPaper(6);
if (res == 1)
{
res = helper.CutPage();
}
//Log.Debug("print","打印成功");
}
else
{
Log.Debug("print", res.ToString());
}
};
//gps控制
btngps.Click += (o, e) =>
{
//toggleGPS();
turnGPSOn();
};
ctx = this;
}