public SqliteCommand getNewSqlCommand(string sqlText, SqliteParameter[] par)
{
ToolMobile.log(sqlText);
SqliteCommand cmd = new SqliteCommand();
cmd.CommandText = this.prepareSqlText(sqlText);
cmd.Connection = this.getConnection();
cmd.Transaction = this.getTransaction();
//cmd.CommandTimeout = this.getSqlTimeOut();
if (par != null)
{
cmd.Parameters.AddRange(par);
}
return(cmd);
}
public static void setEnvironment(IEnvironment pEnv)
{
if (_environment != null)
{
var x = _environment;
_environment = null;
x.Dispose();
}
_environment = pEnv;
if (_environment == null)
{
ToolMobile.log("environment stoped");
}
else
{
ToolMobile.log("environment starting");
}
}
internal bool openBT()
{
BluetoothAdapter mBluetoothAdapter = getAdapter();
BluetoothDevice mmDevice = null;
if (mBluetoothAdapter == null)
{
ToolMobile.log("no bt adapter");
ToolMsg.show(null, MessageCollection.T_MSG_ERROR_CONNECTION + " [BLUETOOTH]", null);
return(false);
}
if (!mBluetoothAdapter.IsEnabled)
{
ToolMobile.log("enable bt adapter");
mBluetoothAdapter.Enable();
for (int i = 0; i < 15; ++i)
{
if (mBluetoothAdapter.IsEnabled)
{
break;
}
Thread.Sleep(100);
}
if (!mBluetoothAdapter.IsEnabled)
{
ToolMsg.show(null, MessageCollection.T_MSG_ERROR_CONNECTION + " [BLUETOOTH]", null);
return(false);
}
}
List <string> list = new List <string>();
foreach (BluetoothDevice dev_ in mBluetoothAdapter.BondedDevices)
{
list.Add(dev_.Name);
if (dev_.Name == CurrentVersion.ENV.getPrinter())
{
mmDevice = dev_;
break;
}
}
if (mmDevice == null)
{
string[] arr_ = list.ToArray();
ToolMsg.askList(null, arr_, (o, e) =>
{
if (e.Which >= 0 && e.Which < arr_.Length)
{
CurrentVersion.ENV.setPrinter(arr_[e.Which]);
}
});
// ToolMsg.show(null, MessageCollection.T_MSG_ERROR_NO_DATA + " BLUETOOTH = [" + CurrentVersion.ENV.getPrinter() + "]", null);
return(false);
}
try
{
//mBluetoothAdapter.StartDiscovery();
//for (int i = 0; i < 10; ++i)
//{
// if (mBluetoothAdapter.IsDiscovering)
// break;
// Thread.Sleep(100);
//}
// UUID uuid = UUID.FromString("00001101-0000-1000-8000-00805f9b34fb");
IntPtr createRfcommSocket = JNIEnv.GetMethodID(mmDevice.Class.Handle, "createRfcommSocket", "(I)Landroid/bluetooth/BluetoothSocket;");
IntPtr _socket = JNIEnv.CallObjectMethod(mmDevice.Handle, createRfcommSocket, new Android.Runtime.JValue(1));
mmSocket = Java.Lang.Object.GetObject <BluetoothSocket>(_socket, JniHandleOwnership.TransferLocalRef);
mBluetoothAdapter.CancelDiscovery();
mmSocket.Connect();
// Method m = mmDevice.GetType().GetMethod("CreateRfcommSocket", new Type[] {int.class});
//tmp = (BluetoothSocket) m.invoke(device, 1);
// mmSocket = mmDevice.CreateRfcommSocketToServiceRecord(uuid);
// mmSocket.Connect();
//time out not supported
// mmInputStream.ReadTimeout = mmInputStream.WriteTimeout = mmOutputStream.ReadTimeout = mmOutputStream.WriteTimeout = 5000;
return(true);
}
catch (Exception exc)
{
ToolMobile.log(exc.ToString());
ToolMobile.setExceptionInner(exc);
}
finally
{
}
return(false);
}
