public void ConnectRequest(string addr)
{
var connectMethod = AndroidJNI.GetMethodID(this.bleManagerCls, "connect", "(Ljava/lang/String;)Lcom/toio/ble/BleDeviceObj;");
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(addr));
AndroidJNI.CallObjectMethod(this.javaBleManagerObj, connectMethod, this.argBuilder.Build());
}
public void UpdateDisconnectedDevices()
{
var updateDisconnectedMethod = AndroidJNI.GetMethodID(this.bleManagerCls,
"updateDisconnected", "()V");
var getDisconnectedNumMethod = AndroidJNI.GetMethodID(this.bleManagerCls,
"getDisconnectedDeviceNum", "()I");
var getDisconnectedDeviceAddr = AndroidJNI.GetMethodID(this.bleManagerCls,
"getDisconnectedDeviceAddr", "(I)Ljava/lang/String;");
AndroidJNI.CallVoidMethod(this.javaBleManagerObj, updateDisconnectedMethod, null);
disconnectedDevices.Clear();
int num = AndroidJNI.CallIntMethod(this.javaBleManagerObj, getDisconnectedNumMethod, null);
for (int i = 0; i < num; ++i)
{
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(i));
string addr = AndroidJNI.CallStringMethod(this.javaBleManagerObj,
getDisconnectedDeviceAddr, this.argBuilder.Build());
this.disconnectedDevices.Add(addr);
}
foreach (var addr in disconnectedDevices)
{
this.charastericsKeyInfos.Remove(addr);
}
}
private void UpdateCharastricsKeys(string addr, IntPtr device)
{
List <BleCharastericsKeyInfo> list = null;
if (this.charastericsKeyInfos.TryGetValue(addr, out list))
{
return;
}
var blitCharaMethod = AndroidJNI.GetMethodID(this.bleDeviceCls, "blitChara", "()V");
var getKeyNumMethod = AndroidJNI.GetMethodID(this.bleDeviceCls, "getKeysNum", "()I");
var getServiceUuidFromKeysMethod = AndroidJNI.GetMethodID(this.bleDeviceCls,
"getServiceUuidFromKeys", "(I)Ljava/lang/String;");
var getCharastricUuidFromKeysMethod = AndroidJNI.GetMethodID(this.bleDeviceCls,
"getCharastricUuidFromKeys", "(I)Ljava/lang/String;");
// blit chara
AndroidJNI.CallVoidMethod(device, blitCharaMethod, null);
int num = AndroidJNI.CallIntMethod(device, getKeyNumMethod, null);
if (num <= 0)
{
return;
}
list = new List <BleCharastericsKeyInfo>(num);
for (int i = 0; i < num; ++i)
{
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(i));
string serviceUuid = AndroidJNI.CallStringMethod(device, getServiceUuidFromKeysMethod, argBuilder.Build());
string charastricUuid = AndroidJNI.CallStringMethod(device, getCharastricUuidFromKeysMethod, argBuilder.Build());
var keyInfo = new BleCharastericsKeyInfo(addr, serviceUuid, charastricUuid);
list.Add(keyInfo);
}
this.charastericsKeyInfos.Add(addr, list);
}
public void UpdateScannerResult()
{
AndroidJNI.PushLocalFrame(32);
var scanner = GetScanner();
var blitMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "blit", "()V");
var getDeviceNumMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "getDeviceNum", "()I");
var getDeviceAddrMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "getDeviceAddr", "(I)Ljava/lang/String;");
var getDeviceNameByAddrMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "getDeviceNameByAddr", "(Ljava/lang/String;)Ljava/lang/String;");
var getRssiByAddrMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "getRssiByAddr", "(Ljava/lang/String;)I");
AndroidJNI.CallVoidMethod(scanner, blitMethod, null);
int num = AndroidJNI.CallIntMethod(scanner, getDeviceNumMethod, null);
scannedDevices.Clear();
for (int i = 0; i < num; ++i)
{
argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(i));
string addr = AndroidJNI.CallStringMethod(scanner, getDeviceAddrMethod, argBuilder.Build());
argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(addr));
string name = AndroidJNI.CallStringMethod(scanner, getDeviceNameByAddrMethod, argBuilder.Build());
int rssi = AndroidJNI.CallIntMethod(scanner, getRssiByAddrMethod, argBuilder.Build());
var scanDevice = new BleScannedDevice(addr, name, rssi);
this.scannedDevices.Add(scanDevice);
}
AndroidJNI.PopLocalFrame(IntPtr.Zero);
}
private System.IntPtr GetDeviceObj(string addr)
{
var getDeviceMethod = AndroidJNI.GetMethodID(bleManagerCls, "getDeviceByAddr", "(Ljava/lang/String;)Lcom/toio/ble/BleDeviceObj;");
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(addr));
var deviceObj = AndroidJNI.CallObjectMethod(this.javaBleManagerObj, getDeviceMethod, this.argBuilder.Build());
return(deviceObj);
}
public void Disconnect(string addr)
{
var disconnectMethod = AndroidJNI.GetMethodID(this.bleManagerCls,
"disconnect", "(Ljava/lang/String;)V");
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(addr));
AndroidJNI.CallVoidMethod(this.javaBleManagerObj,
disconnectMethod, this.argBuilder.Build());
}
public void StartScan(string uuid)
{
AndroidJNI.PushLocalFrame(32);
var scanner = GetScanner();
var scanMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "startScan", "(Ljava/lang/String;)V");
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(uuid));
AndroidJNI.CallVoidMethod(scanner, scanMethod, this.argBuilder.Build());
AndroidJNI.PopLocalFrame(IntPtr.Zero);
}
public void ReadCharacteristicRequest(string addr, string serviceUuid,
string characteristicUUID)
{
var deviceObj = GetDeviceObj(addr);
var readrequestMethod = AndroidJNI.GetMethodID(bleDeviceCls, "readRequest",
"(Ljava/lang/String;Ljava/lang/String;)V");
this.argBuilder.Clear().
Append(ArgJvalueBuilder.GenerateJvalue(serviceUuid)).
Append(ArgJvalueBuilder.GenerateJvalue(characteristicUUID));
AndroidJNI.CallVoidMethod(deviceObj, readrequestMethod, this.argBuilder.Build());
}
public void SetNotificateFlag(string addr, string serviceUuid,
string characteristicUUID, bool isEnable)
{
var deviceObj = GetDeviceObj(addr);
var setNotificationMethod = AndroidJNI.GetMethodID(bleDeviceCls, "setNotification",
"(Ljava/lang/String;Ljava/lang/String;Z)V");
this.argBuilder.Clear().
Append(ArgJvalueBuilder.GenerateJvalue(serviceUuid)).
Append(ArgJvalueBuilder.GenerateJvalue(characteristicUUID)).
Append(ArgJvalueBuilder.GenerateJvalue(isEnable));
AndroidJNI.CallVoidMethod(deviceObj, setNotificationMethod, this.argBuilder.Build());
}
public void WriteCharacteristic(string addr,
string serviceUuid,
string characteristicUUID, byte[] data, int length,
bool withResponse)
{
var deviceObj = GetDeviceObj(addr);
var writeMethod = AndroidJNI.GetMethodID(bleDeviceCls, "writeData",
"(Ljava/lang/String;Ljava/lang/String;[BZ)V");
this.argBuilder.Clear().
Append(ArgJvalueBuilder.GenerateJvalue(serviceUuid)).
Append(ArgJvalueBuilder.GenerateJvalue(characteristicUUID)).
Append(ArgJvalueBuilder.GenerateJvalue(data, length)).
Append(ArgJvalueBuilder.GenerateJvalue(withResponse));
AndroidJNI.CallVoidMethod(deviceObj, writeMethod, this.argBuilder.Build());
}
public void UpdateConnectedDevices()
{
this.readDatas.Clear();
AndroidJNI.PushLocalFrame(32);
var getConnectedDeviceNumMethod = AndroidJNI.GetMethodID(bleManagerCls,
"getConnectedDeviceNum", "()I");
var getConnectedDeviceMethod = AndroidJNI.GetMethodID(bleManagerCls,
"getConnectedDevice", "(I)Lcom/toio/ble/BleDeviceObj;");
int num = AndroidJNI.CallIntMethod(javaBleManagerObj, getConnectedDeviceNumMethod, null);
for (int i = 0; i < num; ++i)
{
AndroidJNI.PushLocalFrame(32);
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(i));
var device = AndroidJNI.CallObjectMethod(this.javaBleManagerObj, getConnectedDeviceMethod, argBuilder.Build());
this.UpdateBleDevice(device);
AndroidJNI.PopLocalFrame(IntPtr.Zero);
}
AndroidJNI.PopLocalFrame(IntPtr.Zero);
}
public void StartScan(string[] uuids)
{
AndroidJNI.PushLocalFrame(32);
var scanner = GetScanner();
var startScanMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "startScan", "()V");
var addScanFilterMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "addScanFilter", "(Ljava/lang/String;)V");
var clearScanMethod = AndroidJNI.GetMethodID(this.bleScannerCls, "clearScanFilter", "()V");
AndroidJNI.CallVoidMethod(scanner, clearScanMethod, null);
if (uuids != null)
{
foreach (var uuid in uuids)
{
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(uuid));
AndroidJNI.CallVoidMethod(scanner, addScanFilterMethod, this.argBuilder.Build());
}
}
AndroidJNI.CallVoidMethod(scanner, startScanMethod, null);
AndroidJNI.PopLocalFrame(IntPtr.Zero);
}
public void Initialize()
{
this.argBuilder = new ArgJvalueBuilder();
AndroidJNI.PushLocalFrame(32);
var contxt = GetContext();
this.bleManagerCls = GetGlobalRefClass("com/toio/ble/BleManagerObj");
this.bleScannerCls = GetGlobalRefClass("com/toio/ble/BleScannerObj");
this.bleDeviceCls = GetGlobalRefClass("com/toio/ble/BleDeviceObj");
var getInstanceMethod = AndroidJNI.GetStaticMethodID(bleManagerCls, "getInstance",
"()Lcom/toio/ble/BleManagerObj;");
var obj = AndroidJNI.CallStaticObjectMethod(bleManagerCls, getInstanceMethod, null);
javaBleManagerObj = AndroidJNI.NewGlobalRef(obj);
argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(contxt.GetRawObject()));
var initMethod = AndroidJNI.GetMethodID(bleManagerCls, "initialize", "(Landroid/content/Context;)V");
AndroidJNI.CallVoidMethod(javaBleManagerObj, initMethod, argBuilder.Build());
AndroidJNI.PopLocalFrame(IntPtr.Zero);
}
private void UpdateBleDevice(IntPtr device)
{
if (device == IntPtr.Zero)
{
return;
}
AndroidJNI.PushLocalFrame(64);
var blitMethod = AndroidJNI.GetMethodID(bleDeviceCls, "blit", "()V");
var getAddrMethod = AndroidJNI.GetMethodID(bleDeviceCls, "getAddress", "()Ljava/lang/String;");
var readNumMethod = AndroidJNI.GetMethodID(bleDeviceCls, "getReadNum", "()I");
var getCharacteristicMethod = AndroidJNI.GetMethodID(bleDeviceCls, "getCharacteristicFromReadData", "(I)Ljava/lang/String;");
var getServiceUuidMethod = AndroidJNI.GetMethodID(bleDeviceCls, "getServiceUuidFromReadData", "(I)Ljava/lang/String;");
var isNotifyMethod = AndroidJNI.GetMethodID(bleDeviceCls, "isNotifyReadData", "(I)Z");
var getReadDataMethod = AndroidJNI.GetMethodID(bleDeviceCls, "getDataFromReadData", "(I)[B");
string addr = AndroidJNI.CallStringMethod(device, getAddrMethod, null);
this.UpdateCharastricsKeys(addr, device);
// read Charastrics Data
AndroidJNI.CallVoidMethod(device, blitMethod, null);
int readNum = AndroidJNI.CallIntMethod(device, readNumMethod, null);
for (int i = 0; i < readNum; ++i)
{
this.argBuilder.Clear().Append(ArgJvalueBuilder.GenerateJvalue(i));
string serviceUuid = AndroidJNI.CallStringMethod(device, getServiceUuidMethod, argBuilder.Build());
string charastristic = AndroidJNI.CallStringMethod(device, getCharacteristicMethod, argBuilder.Build());
bool isNotify = AndroidJNI.CallBooleanMethod(device, isNotifyMethod, argBuilder.Build());
var dataObj = AndroidJNI.CallObjectMethod(device, getReadDataMethod, argBuilder.Build());
var sbytes = AndroidJNI.FromSByteArray(dataObj);
var characteristicData = new BleCharacteristicData(addr, serviceUuid, charastristic, sbytes, isNotify);
this.readDatas.Add(characteristicData);
}
AndroidJNI.PopLocalFrame(IntPtr.Zero);
}