internal BluetoothAdapter(Android.Bluetooth.BluetoothAdapter adapter)
{
InternalDevice = adapter;
MACAddress.TryParse(InternalDevice.Address, out MACAddress address);
Address = address;
DeviceProvider = new BluetoothDeviceProvider(this);
}
internal BluetoothAdapter(Android.Bluetooth.BluetoothAdapter adapter)
{
_adapter = adapter;
IntentFilter filter = new IntentFilter();
filter.AddAction(Android.Bluetooth.BluetoothDevice.ActionNameChanged);
_deviceReceiver = new BluetoothDeviceReceiver(this);
Android.App.Application.Context.RegisterReceiver(_deviceReceiver, filter);
}
/// <summary>
/// 打印测试
/// </summary>
/// <param name="activity"></param>
public BluetoothPrinter(Android.App.Activity activity)
{
this.activity = activity;
//获得本地的蓝牙适配器
localAdapter = Android.Bluetooth.BluetoothAdapter.DefaultAdapter;
//打开蓝牙设备
if (!localAdapter.IsEnabled)
{
Android.Content.Intent enableIntent = new Android.Content.Intent(Android.Bluetooth.BluetoothAdapter.ActionRequestEnable);
activity.StartActivityForResult(enableIntent, 1);
}
//静默打开
if (!localAdapter.IsEnabled)
{
localAdapter.Enable();
}
if (!localAdapter.IsEnabled)//用户拒绝打开或系统限制权限
{
Android.Widget.Toast.MakeText(activity, "蓝牙未打开", Android.Widget.ToastLength.Short).Show();
return;
}
//获得已配对的设备列表
bondedDevices = new List<Android.Bluetooth.BluetoothDevice>(localAdapter.BondedDevices);
if (bondedDevices.Count <= 0)
{
Android.Widget.Toast.MakeText(activity, "未找到已配对的蓝牙设备", Android.Widget.ToastLength.Short).Show();
return;
}
string[] items = new string[bondedDevices.Count];
//查看本地已设置的printer名称
string ls_localPrinterName = baseclass.MyConfig.of_GetMySysSet("printer", "name");
if (!string.IsNullOrEmpty(ls_localPrinterName))
{
for (int j = 0; j < bondedDevices.Count; j++)
{
if(ls_localPrinterName== bondedDevices[j].Name)
{
as_BluetoothName = ls_localPrinterName;
System.Threading.Thread thr2 = new System.Threading.Thread(new System.Threading.ThreadStart(Printer));
thr2.Start(activity);
return;
}
}
}
//弹窗选择
for (int i = 0; i < bondedDevices.Count; i++)
{
items[i] = bondedDevices[i].Name;
}
Android.App.AlertDialog.Builder builder = new Android.App.AlertDialog.Builder(activity);
builder.SetTitle("请选择打印设备：");
builder.SetItems(items, new System.EventHandler<Android.Content.DialogClickEventArgs>(items_click));
builder.SetNegativeButton("取消", delegate { return; });
builder.Show();
}
public BluetoothPrinter(Android.App.Activity activity, PrinterType type, string Number)
{
this.as_Number = Number;
this.printerType = type;
this.activity = activity;
//获得本地的蓝牙适配器
localAdapter = Android.Bluetooth.BluetoothAdapter.DefaultAdapter;
if (string.IsNullOrEmpty(Number))
{
Android.Widget.Toast.MakeText(activity, "传入的单号为空，打印失败", Android.Widget.ToastLength.Short).Show();
return;
}
//打开蓝牙设备
if (!localAdapter.IsEnabled)
{
Android.Content.Intent enableIntent = new Android.Content.Intent(Android.Bluetooth.BluetoothAdapter.ActionRequestEnable);
activity.StartActivityForResult(enableIntent, 1);
}
//静默打开
if (!localAdapter.IsEnabled)
{
localAdapter.Enable();
}
if (!localAdapter.IsEnabled)//用户拒绝打开或系统限制权限
{
Android.Widget.Toast.MakeText(activity, "蓝牙未打开", Android.Widget.ToastLength.Short).Show();
return;
}
//获得已配对的设备列表
bondedDevices = new List<Android.Bluetooth.BluetoothDevice>(localAdapter.BondedDevices);
if (bondedDevices.Count <= 0)
{
Android.Widget.Toast.MakeText(activity, "未找到已配对的蓝牙设备", Android.Widget.ToastLength.Short).Show();
return;
}
string[] items = new string[bondedDevices.Count];
for (int i = 0; i < bondedDevices.Count; i++)
{
items[i] = bondedDevices[i].Name;
}
Android.App.AlertDialog.Builder builder = new Android.App.AlertDialog.Builder(activity);
builder.SetTitle("请选择打印设备：");
builder.SetItems(items, new System.EventHandler<Android.Content.DialogClickEventArgs>(items_click));
builder.SetNegativeButton("取消", delegate { return; });
builder.Show();
}
public bool IsBluetoothEnabled()
{
Android.Bluetooth.BluetoothAdapter mBluetoothAdapter = Android.Bluetooth.BluetoothAdapter.DefaultAdapter;
return(mBluetoothAdapter.IsEnabled);
}
public BluetoothPrinterService()
{
BluetoothLowEnergy ble = new BluetoothLowEnergy();
Android.Bluetooth.BluetoothAdapter ba = null;
try
{
ba = Android.Bluetooth.BluetoothAdapter.DefaultAdapter;
if (null != ba)
{
try
{
Android.Bluetooth.State state = ba.State;
}
catch (Exception exc)
{
Android.Widget.Toast.MakeText
(
Android.App.Application.Context,
"Add bluetooth permission",
Android.Widget.ToastLength.Long
).Show();
}
}
}
catch (Exception exc)
{
string msg = "if this fails - AndroidManifest.xml";
LoggerService.WriteLine(msg);
}
if (ba == null)
{
LoggerService.WriteLine("BluetoothAdapter == null");
return;
}
if (!ba.IsEnabled)
{
LoggerService.WriteLine("Bluetooth adapter is not enabled.");
}
foreach (var bd in ba.BondedDevices)
{
LoggerService.WriteLine(bd.Name);
}
string device_name = "Qsprinter";
Android.Bluetooth.BluetoothDevice device =
(
from bd in ba.BondedDevices
where bd.Name == device_name
select bd
).FirstOrDefault();
if (device == null)
{
LoggerService.WriteLine("Bluetooth device not found = " + device_name);
}
Android.OS.ParcelUuid[] uuids = device.GetUuids();
string uuid =
uuids[0].ToString()
//Guid.NewGuid().ToString()
;
_socket = device
.CreateInsecureRfcommSocketToServiceRecord(Java.Util.UUID.FromString(uuid))
//.CreateRfcommSocketToServiceRecord (Java.Util.UUID.FromString (uuid))
;
try
{
_socket.Connect();
if (_socket.IsConnected)
{
LoggerService.WriteLine("Bluetooth socket connected ");
}
}
catch (Exception exc)
{
// [BluetoothUtils] isSocketAllowedBySecurityPolicy start : device null
// [BluetoothSocket] GlobalConfig.GLOBALCONFIG_BT_IT_POLICY_FEATURE = true
// [BluetoothAdapter] getBluetoothService() called with no BluetoothManagerCallback
// [BluetoothSocket] connect(), SocketState: INIT, mPfd: {ParcelFileDescriptor: FileDescriptor[78]}
}
byte[] data_bytes = System.Text.Encoding.UTF8.GetBytes("Bluetooth created");
// Write data to the device
//await
try
{
_socket.OutputStream.WriteAsync(data_bytes, 0, data_bytes.Length);
}
catch (Exception exc)
{
}
return;
}
protected override void OnCreate(Bundle savedInstanceState)
{
try
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
string file_data_remember;
btn_auth_form = FindViewById <Button>(Resource.Id.btn_auth_form);
string[] permissions = { Manifest.Permission.AccessFineLocation, Manifest.Permission.WriteExternalStorage, Manifest.Permission.Camera, Manifest.Permission.ReadPhoneState, Manifest.Permission.Vibrate, Manifest.Permission.AccessNetworkState,
Manifest.Permission.Bluetooth, Manifest.Permission.BluetoothAdmin, Manifest.Permission.Internet };
Dexter.WithActivity(this).WithPermissions(permissions).WithListener(new CompositeMultiplePermissionsListener(new SamplePermissionListener(this))).Check();
CrossSettings.Current.AddOrUpdateValue("id", "E353DA5A-07C9-4939-97ED-0CD7CF7B2A7A");
//Android ID
//String m_androidId = Android.Provider.Settings.Secure.GetString(ContentResolver, Android.Provider.Settings.Secure.AndroidId);
//WLAN MAC Address
//Android.Net.Wifi.WifiManager m_wm = (Android.Net.Wifi.WifiManager)GetSystemService(Android.Content.Context.WifiService);
//String m_wlanMacAdd = m_wm.ConnectionInfo.MacAddress;
//Blue-tooth Address
//Android.Bluetooth.BluetoothAdapter m_BluetoothAdapter = Android.Bluetooth.BluetoothAdapter.DefaultAdapter;
//String m_bluetoothAdd = m_BluetoothAdapter.Address;
//if (CrossSettings.Current.GetValueOrDefault("id", "") == "")
//{
// try
// {
// var box = GetRandomBox();
// if (box.Result.Status == "0")
// {
// CrossSettings.Current.AddOrUpdateValue("id", box.Result.ResponseData.BoxId);
// CrossSettings.Current.AddOrUpdateValue("namebox", box.Result.ResponseData.Name);
// }
// else
// Toast.MakeText(this, "" + box.Result.Message, ToastLength.Long).Show();
// }
// catch(Exception ex)
// {
// Toast.MakeText(this, "" + ex.Message, ToastLength.Long).Show();
// }
//}
// Переход к форме авторизация
btn_auth_form.Click += async(s, e) =>
{
Android.Telephony.TelephonyManager mTelephonyMgr;
// Android.Telephony.TelephonyManager mTelephonyMgr = (Android.Telephony.TelephonyManager)GetSystemService(Android.Content.Context.TelephonyService);
//Telephone Number
mTelephonyMgr = (Android.Telephony.TelephonyManager)GetSystemService(TelephonyService);
/*var PhoneNumber = mTelephonyMgr.Line1Number*/;
if (mTelephonyMgr.DeviceId != null)
{
//IMEI number
StaticBox.DeviceId = mTelephonyMgr.DeviceId;
}
else if (Android.Provider.Settings.Secure.GetString(ContentResolver, Android.Provider.Settings.Secure.AndroidId) != null)
{
//Android ID
StaticBox.DeviceId = Android.Provider.Settings.Secure.GetString(ContentResolver, Android.Provider.Settings.Secure.AndroidId);
}
else
{
//Hash code
//StaticBox.DeviceId = "35" + (Build.Board.Length % 10) + (Build.Brand.Length % 10) + (Build.CpuAbi.Length % 10) + (Build.Device.Length % 10) + (Build.Manufacturer.Length % 10) + (Build.Model.Length % 10) + (Build.Product.Length % 10);
//Blue-tooth Address
Android.Bluetooth.BluetoothAdapter m_BluetoothAdapter = Android.Bluetooth.BluetoothAdapter.DefaultAdapter;
string m_bluetoothAdd = m_BluetoothAdapter.Address;
StaticBox.DeviceId = m_bluetoothAdd;
}
await RegisterBox();
};
}
catch (Exception ex)
{
Toast.MakeText(this, "" + ex.Message, ToastLength.Long).Show();
}
}