Java Code Examples for android.bluetooth.BluetoothManager#getConnectedDevices()
The following examples show how to use
android.bluetooth.BluetoothManager#getConnectedDevices() .
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Example 1
| Source File: BTDeviceTracker.java From Easer with GNU General Public License v3.0 | 6 votes |
|
BTDeviceTracker(Context context, BTDeviceUSourceData data,
@NonNull PendingIntent event_positive,
@NonNull PendingIntent event_negative) {
super(context, data, event_positive, event_negative);
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN_MR2) {
BluetoothManager bluetoothManager = (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE);
for (int profile : new int[]{BluetoothProfile.GATT, BluetoothProfile.GATT_SERVER}) {
for (BluetoothDevice btDevice : bluetoothManager.getConnectedDevices(profile)) {
if (is_target(btDevice)) {
matched_devices++;
}
}
}
}
determine_satisfied();
}
Example 2
| Source File: BtReconnect.java From xDrip-plus with GNU General Public License v3.0 | 6 votes |
|
private static boolean isConnectedToDevice(final String mac) {
UserError.Log.d(TAG, "isConnected to device: " + mac);
if (JoH.emptyString(mac)) {
return false;
}
final BluetoothManager bluetoothManager = (BluetoothManager) xdrip.getAppContext().getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
return false;
}
boolean foundConnectedDevice = false;
UserError.Log.d(TAG, "isConnected to device iterate: " + mac);
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
//UserError.Log.d(TAG, "Connected device: " + bluetoothDevice.getAddress() + " " + bluetoothDevice.getName());
if (bluetoothDevice.getAddress().equalsIgnoreCase(mac)) {
foundConnectedDevice = true;
break;
}
}
return foundConnectedDevice;
}
Example 3
| Source File: JamBaseBluetoothSequencer.java From xDrip-plus with GNU General Public License v3.0 | 6 votes |
|
public static boolean isConnectedToDevice(final String mac) {
if (JoH.emptyString(mac)) {
return false;
}
final BluetoothManager bluetoothManager = (BluetoothManager) xdrip.getAppContext().getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
return false;
}
boolean foundConnectedDevice = false;
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().equalsIgnoreCase(mac)) {
foundConnectedDevice = true;
break;
}
}
return foundConnectedDevice;
}
Example 4
| Source File: JamBaseBluetoothSequencer.java From xDrip with GNU General Public License v3.0 | 6 votes |
|
public static boolean isConnectedToDevice(final String mac) {
if (JoH.emptyString(mac)) {
return false;
}
final BluetoothManager bluetoothManager = (BluetoothManager) xdrip.getAppContext().getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
return false;
}
boolean foundConnectedDevice = false;
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().equalsIgnoreCase(mac)) {
foundConnectedDevice = true;
break;
}
}
return foundConnectedDevice;
}
Example 5
| Source File: BtReconnect.java From xDrip with GNU General Public License v3.0 | 6 votes |
|
private static boolean isConnectedToDevice(final String mac) {
UserError.Log.d(TAG, "isConnected to device: " + mac);
if (JoH.emptyString(mac)) {
return false;
}
final BluetoothManager bluetoothManager = (BluetoothManager) xdrip.getAppContext().getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
return false;
}
boolean foundConnectedDevice = false;
UserError.Log.d(TAG, "isConnected to device iterate: " + mac);
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
//UserError.Log.d(TAG, "Connected device: " + bluetoothDevice.getAddress() + " " + bluetoothDevice.getName());
if (bluetoothDevice.getAddress().equalsIgnoreCase(mac)) {
foundConnectedDevice = true;
break;
}
}
return foundConnectedDevice;
}
Example 6
| Source File: BleRequestImpl.java From Android-BLE with Apache License 2.0 | 5 votes |
|
/**
*
* @return 已经连接的设备集合
*/
public List<BluetoothDevice> getConnectedDevices() {
BluetoothManager bluetoothManager = (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager != null){
return bluetoothManager.getConnectedDevices(BluetoothProfile.GATT);
}
return null;
}
Example 7
| Source File: DexCollectionService.java From xDrip with GNU General Public License v3.0 | 5 votes |
|
public void attemptConnection() {
mBluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (mBluetoothManager != null) {
mBluetoothAdapter = mBluetoothManager.getAdapter();
if (mBluetoothAdapter != null) {
if (device != null) {
mConnectionState = STATE_DISCONNECTED;
for (BluetoothDevice bluetoothDevice : mBluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().compareTo(device.getAddress()) == 0) {
mConnectionState = STATE_CONNECTED;
}
}
}
Log.w(TAG, "Connection state: " + mConnectionState);
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
mDeviceName = btDevice.name;
mDeviceAddress = btDevice.address;
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(mDeviceAddress) != null) {
connect(mDeviceAddress);
return;
}
}
} else if (mConnectionState == STATE_CONNECTED) { //WOOO, we are good to go, nothing to do here!
Log.w(TAG, "Looks like we are already connected, going to read!");
return;
}
}
}
setRetryTimer();
}
Example 8
| Source File: DexCollectionService.java From xDrip-Experimental with GNU General Public License v3.0 | 5 votes |
|
public void attemptConnection() {
final BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
setRetryTimer();
return;
}
mBluetoothAdapter = bluetoothManager.getAdapter();
if (mBluetoothAdapter == null) {
setRetryTimer();
return;
}
if (device != null) {
mConnectionState = STATE_DISCONNECTED;
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().compareTo(device.getAddress()) == 0) {
mConnectionState = STATE_CONNECTED;
}
}
}
Log.i(TAG, "attemptConnection: Connection state: " + getStateStr(mConnectionState));
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
String deviceAddress = btDevice.address;
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(deviceAddress) != null) {
connect(deviceAddress);
return;
}
}
} else if (mConnectionState == STATE_CONNECTED) { //WOOO, we are good to go, nothing to do here!
Log.i(TAG, "attemptConnection: Looks like we are already connected, going to read!");
return;
}
setRetryTimer();
}
Example 9
| Source File: DexCollectionService.java From xDrip with GNU General Public License v3.0 | 4 votes |
|
synchronized void checkConnection() {
status("Attempting connection");
final BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
status("No bluetooth manager");
setRetryTimer();
return;
}
mBluetoothAdapter = bluetoothManager.getAdapter();
if (mBluetoothAdapter == null) {
status("No bluetooth adapter");
setRetryTimer();
return;
}
if (!mBluetoothAdapter.isEnabled()) {
mConnectionState = STATE_DISCONNECTED; // can't be connected if BT is disabled
if (Pref.getBoolean("automatically_turn_bluetooth_on", true)) {
Log.i(TAG, "Turning bluetooth on as appears disabled");
status("Turning bluetooth on");
JoH.setBluetoothEnabled(getApplicationContext(), true);
} else {
Log.d(TAG, "Not automatically turning on bluetooth due to preferences");
}
}
if (device != null) {
boolean found = false;
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().equals(device.getAddress())) {
found = true;
if (mConnectionState != STATE_CONNECTED) {
UserError.Log.d(TAG, "Detected state change by checking connected devices");
handleConnectedStateChange();
}
break;
}
}
if (!found) {
if (mConnectionState == STATE_CONNECTED) {
UserError.Log.d(TAG, "Marking disconnected as not in list of connected devices");
mConnectionState = STATE_DISCONNECTED; // not in connected list so should be disconnected we think
}
}
} else {
UserError.Log.d(TAG, "Device is null in checkConnection");
mConnectionState = STATE_DISCONNECTED; // can't be connected if we don't know the device
}
Log.i(TAG, "checkConnection: Connection state: " + getStateStr(mConnectionState));
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
final ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
final String deviceAddress = btDevice.address;
mDeviceAddress = deviceAddress;
try {
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(deviceAddress) != null) {
if (useScanning()) {
status(gs(R.string.scanning) + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
scanMeister.setAddress(deviceAddress).addCallBack(this, TAG).scan();
} else {
status("Connecting" + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
connect(deviceAddress);
}
mStaticState = mConnectionState;
return;
}
} catch (IllegalArgumentException e) {
Log.e(TAG, "IllegalArgumentException: " + e);
}
}
} else if (mConnectionState == STATE_CONNECTING) {
mStaticState = mConnectionState;
if (JoH.msSince(last_connect_request) > (getTrustAutoConnect() ? Constants.SECOND_IN_MS * 3600 : Constants.SECOND_IN_MS * 30)) {
Log.i(TAG, "Connecting for too long, shutting down");
retry_backoff = 0;
close();
}
} else if (mConnectionState == STATE_CONNECTED) { //WOOO, we are good to go, nothing to do here!
status("Last Connected");
Log.i(TAG, "checkConnection: Looks like we are already connected, ready to receive");
retry_backoff = 0;
mStaticState = mConnectionState;
if (use_polling && (JoH.msSince(lastPacketTime) >= POLLING_PERIOD)) {
pollForData();
}
return;
}
setRetryTimer();
}
Example 10
| Source File: DexCollectionService.java From xDrip-plus with GNU General Public License v3.0 | 4 votes |
|
synchronized void checkConnection() {
status("Attempting connection");
final BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
status("No bluetooth manager");
setRetryTimer();
return;
}
mBluetoothAdapter = bluetoothManager.getAdapter();
if (mBluetoothAdapter == null) {
status("No bluetooth adapter");
setRetryTimer();
return;
}
if (!mBluetoothAdapter.isEnabled()) {
mConnectionState = STATE_DISCONNECTED; // can't be connected if BT is disabled
if (Pref.getBoolean("automatically_turn_bluetooth_on", true)) {
Log.i(TAG, "Turning bluetooth on as appears disabled");
status("Turning bluetooth on");
JoH.setBluetoothEnabled(getApplicationContext(), true);
} else {
Log.d(TAG, "Not automatically turning on bluetooth due to preferences");
}
}
if (device != null) {
boolean found = false;
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().equals(device.getAddress())) {
found = true;
if (mConnectionState != STATE_CONNECTED) {
UserError.Log.d(TAG, "Detected state change by checking connected devices");
handleConnectedStateChange();
}
break;
}
}
if (!found) {
if (mConnectionState == STATE_CONNECTED) {
UserError.Log.d(TAG, "Marking disconnected as not in list of connected devices");
mConnectionState = STATE_DISCONNECTED; // not in connected list so should be disconnected we think
}
}
} else {
UserError.Log.d(TAG, "Device is null in checkConnection");
mConnectionState = STATE_DISCONNECTED; // can't be connected if we don't know the device
}
Log.i(TAG, "checkConnection: Connection state: " + getStateStr(mConnectionState));
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
final ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
final String deviceAddress = btDevice.address;
mDeviceAddress = deviceAddress;
try {
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(deviceAddress) != null) {
if (useScanning()) {
status(gs(R.string.scanning) + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
scanMeister.setAddress(deviceAddress).addCallBack(this, TAG).scan();
} else {
status("Connecting" + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
connect(deviceAddress);
}
mStaticState = mConnectionState;
return;
}
} catch (IllegalArgumentException e) {
Log.e(TAG, "IllegalArgumentException: " + e);
}
}
} else if (mConnectionState == STATE_CONNECTING) {
mStaticState = mConnectionState;
if (JoH.msSince(last_connect_request) > (getTrustAutoConnect() ? Constants.SECOND_IN_MS * 3600 : Constants.SECOND_IN_MS * 30)) {
Log.i(TAG, "Connecting for too long, shutting down");
retry_backoff = 0;
close();
}
} else if (mConnectionState == STATE_CONNECTED) { //WOOO, we are good to go, nothing to do here!
status("Last Connected");
Log.i(TAG, "checkConnection: Looks like we are already connected, ready to receive");
retry_backoff = 0;
mStaticState = mConnectionState;
if (use_polling && (JoH.msSince(lastPacketTime) >= POLLING_PERIOD)) {
pollForData();
}
return;
}
setRetryTimer();
}
Example 11
| Source File: DexShareCollectionService.java From xDrip-plus with GNU General Public License v3.0 | 4 votes |
|
public void attemptConnection() {
mBluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (mBluetoothManager != null) {
if (device != null) {
mConnectionState = STATE_DISCONNECTED;
for (BluetoothDevice bluetoothDevice : mBluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().compareTo(device.getAddress()) == 0) {
mConnectionState = STATE_CONNECTED;
}
}
}
Log.i(TAG, "Connection state: " + mConnectionState);
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
mDeviceName = btDevice.name;
mDeviceAddress = btDevice.address;
mBluetoothAdapter = mBluetoothManager.getAdapter();
try {
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(mDeviceAddress) != null) {
connect(mDeviceAddress);
return;
} else {
Log.w(TAG, "Bluetooth is disabled or BT device cant be found");
setRetryTimer();
return;
}
} catch (IllegalArgumentException e) {
if (JoH.ratelimit("dex-share-error-log", 180)) {
Log.wtf(TAG, "Error connecting: " + e);
}
}
} else {
Log.w(TAG, "No bluetooth device to try and connect to");
setRetryTimer();
return;
}
} else if (mConnectionState == STATE_CONNECTED) {
Log.i(TAG, "Looks like we are already connected, going to read!");
attemptRead();
return;
} else {
setRetryTimer();
return;
}
} else {
setRetryTimer();
return;
}
}
Example 12
| Source File: DexCollectionService.java From xDrip-plus with GNU General Public License v3.0 | 4 votes |
|
synchronized void checkConnection() {
status("Attempting connection");
final BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
status("No bluetooth manager");
setRetryTimer();
return;
}
mBluetoothAdapter = bluetoothManager.getAdapter();
if (mBluetoothAdapter == null) {
status("No bluetooth adapter");
setRetryTimer();
return;
}
if (!mBluetoothAdapter.isEnabled()) {
mConnectionState = STATE_DISCONNECTED; // can't be connected if BT is disabled
if (Pref.getBoolean("automatically_turn_bluetooth_on", true)) {
Log.i(TAG, "Turning bluetooth on as appears disabled");
status("Turning bluetooth on");
JoH.setBluetoothEnabled(getApplicationContext(), true);
} else {
Log.d(TAG, "Not automatically turning on bluetooth due to preferences");
}
}
if (device != null) {
boolean found = false;
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().equals(device.getAddress())) {
found = true;
if (mConnectionState != STATE_CONNECTED) {
UserError.Log.d(TAG, "Detected state change by checking connected devices");
handleConnectedStateChange();
}
break;
}
}
if (!found) {
if (mConnectionState == STATE_CONNECTED) {
UserError.Log.d(TAG, "Marking disconnected as not in list of connected devices");
mConnectionState = STATE_DISCONNECTED; // not in connected list so should be disconnected we think
}
}
} else {
UserError.Log.d(TAG, "Device is null in checkConnection");
mConnectionState = STATE_DISCONNECTED; // can't be connected if we don't know the device
}
Log.i(TAG, "checkConnection: Connection state: " + getStateStr(mConnectionState));
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
final ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
final String deviceAddress = btDevice.address;
mDeviceAddress = deviceAddress;
try {
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(deviceAddress) != null) {
if (useScanning()) {
status(gs(R.string.scanning) + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
scanMeister.setAddress(deviceAddress).addCallBack(this, TAG).scan();
} else {
status("Connecting" + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
connect(deviceAddress);
}
mStaticState = mConnectionState;
return;
}
} catch (IllegalArgumentException e) {
Log.e(TAG, "IllegalArgumentException: " + e);
}
}
} else if (mConnectionState == STATE_CONNECTING) {
mStaticState = mConnectionState;
if (JoH.msSince(last_connect_request) > (getTrustAutoConnect() ? Constants.SECOND_IN_MS * 3600 : Constants.SECOND_IN_MS * 30)) {
Log.i(TAG, "Connecting for too long, shutting down");
retry_backoff = 0;
close();
}
} else if (mConnectionState == STATE_CONNECTED) { //WOOO, we are good to go, nothing to do here!
status("Last Connected");
Log.i(TAG, "checkConnection: Looks like we are already connected, ready to receive");
retry_backoff = 0;
mStaticState = mConnectionState;
if (use_polling && (JoH.msSince(lastPacketTime) >= POLLING_PERIOD)) {
pollForData();
}
return;
}
setRetryTimer();
}
Example 13
| Source File: DexShareCollectionService.java From xDrip-plus with GNU General Public License v3.0 | 4 votes |
|
public void attemptConnection() {
mBluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (mBluetoothManager != null) {
if (device != null) {
mConnectionState = STATE_DISCONNECTED;
for (BluetoothDevice bluetoothDevice : mBluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().compareTo(device.getAddress()) == 0) {
mConnectionState = STATE_CONNECTED;
}
}
}
Log.i(TAG, "Connection state: " + mConnectionState);
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
mDeviceName = btDevice.name;
mDeviceAddress = btDevice.address;
mBluetoothAdapter = mBluetoothManager.getAdapter();
try {
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(mDeviceAddress) != null) {
connect(mDeviceAddress);
return;
} else {
Log.w(TAG, "Bluetooth is disabled or BT device cant be found");
setRetryTimer();
return;
}
} catch (IllegalArgumentException e) {
if (JoH.ratelimit("dex-share-error-log", 180)) {
Log.wtf(TAG, "Error connecting: " + e);
}
}
} else {
Log.w(TAG, "No bluetooth device to try and connect to");
setRetryTimer();
return;
}
} else if (mConnectionState == STATE_CONNECTED) {
Log.i(TAG, "Looks like we are already connected, going to read!");
attemptRead();
return;
} else {
setRetryTimer();
return;
}
} else {
setRetryTimer();
return;
}
}
Example 14
| Source File: DexShareCollectionService.java From xDrip-Experimental with GNU General Public License v3.0 | 4 votes |
|
public void attemptConnection() {
mBluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (mBluetoothManager != null) {
if (device != null) {
mConnectionState = STATE_DISCONNECTED;
for (BluetoothDevice bluetoothDevice : mBluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().compareTo(device.getAddress()) == 0) {
mConnectionState = STATE_CONNECTED;
}
}
}
Log.i(TAG, "Connection state: " + mConnectionState);
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
mDeviceName = btDevice.name;
mDeviceAddress = btDevice.address;
mBluetoothAdapter = mBluetoothManager.getAdapter();
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(mDeviceAddress) != null) {
connect(mDeviceAddress);
return;
} else {
Log.w(TAG, "Bluetooth is disabled or BT device cant be found");
setRetryTimer();
return;
}
} else {
Log.w(TAG, "No bluetooth device to try and connect to");
setRetryTimer();
return;
}
} else if (mConnectionState == STATE_CONNECTED) {
Log.i(TAG, "Looks like we are already connected, going to read!");
attemptRead();
return;
} else {
setRetryTimer();
return;
}
} else {
setRetryTimer();
return;
}
}
Example 15
| Source File: DexShareCollectionService.java From xDrip with GNU General Public License v3.0 | 4 votes |
|
public void attemptConnection() {
mBluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (mBluetoothManager != null) {
if (device != null) {
mConnectionState = STATE_DISCONNECTED;
for (BluetoothDevice bluetoothDevice : mBluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().compareTo(device.getAddress()) == 0) {
mConnectionState = STATE_CONNECTED;
}
}
}
Log.i(TAG, "Connection state: " + mConnectionState);
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
mDeviceName = btDevice.name;
mDeviceAddress = btDevice.address;
mBluetoothAdapter = mBluetoothManager.getAdapter();
try {
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(mDeviceAddress) != null) {
connect(mDeviceAddress);
return;
} else {
Log.w(TAG, "Bluetooth is disabled or BT device cant be found");
setRetryTimer();
return;
}
} catch (IllegalArgumentException e) {
if (JoH.ratelimit("dex-share-error-log", 180)) {
Log.wtf(TAG, "Error connecting: " + e);
}
}
} else {
Log.w(TAG, "No bluetooth device to try and connect to");
setRetryTimer();
return;
}
} else if (mConnectionState == STATE_CONNECTED) {
Log.i(TAG, "Looks like we are already connected, going to read!");
attemptRead();
return;
} else {
setRetryTimer();
return;
}
} else {
setRetryTimer();
return;
}
}
Example 16
| Source File: DexCollectionService.java From xDrip with GNU General Public License v3.0 | 4 votes |
|
synchronized void checkConnection() {
status("Attempting connection");
final BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (bluetoothManager == null) {
status("No bluetooth manager");
setRetryTimer();
return;
}
mBluetoothAdapter = bluetoothManager.getAdapter();
if (mBluetoothAdapter == null) {
status("No bluetooth adapter");
setRetryTimer();
return;
}
if (!mBluetoothAdapter.isEnabled()) {
mConnectionState = STATE_DISCONNECTED; // can't be connected if BT is disabled
if (Pref.getBoolean("automatically_turn_bluetooth_on", true)) {
Log.i(TAG, "Turning bluetooth on as appears disabled");
status("Turning bluetooth on");
JoH.setBluetoothEnabled(getApplicationContext(), true);
} else {
Log.d(TAG, "Not automatically turning on bluetooth due to preferences");
}
}
if (device != null) {
boolean found = false;
for (BluetoothDevice bluetoothDevice : bluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().equals(device.getAddress())) {
found = true;
if (mConnectionState != STATE_CONNECTED) {
UserError.Log.d(TAG, "Detected state change by checking connected devices");
handleConnectedStateChange();
}
break;
}
}
if (!found) {
if (mConnectionState == STATE_CONNECTED) {
UserError.Log.d(TAG, "Marking disconnected as not in list of connected devices");
mConnectionState = STATE_DISCONNECTED; // not in connected list so should be disconnected we think
}
}
} else {
UserError.Log.d(TAG, "Device is null in checkConnection");
mConnectionState = STATE_DISCONNECTED; // can't be connected if we don't know the device
}
Log.i(TAG, "checkConnection: Connection state: " + getStateStr(mConnectionState));
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
final ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
final String deviceAddress = btDevice.address;
mDeviceAddress = deviceAddress;
try {
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(deviceAddress) != null) {
if (useScanning()) {
status(gs(R.string.scanning) + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
scanMeister.setAddress(deviceAddress).addCallBack(this, TAG).scan();
} else {
status("Connecting" + (Home.get_engineering_mode() ? ": " + deviceAddress : ""));
connect(deviceAddress);
}
mStaticState = mConnectionState;
return;
}
} catch (IllegalArgumentException e) {
Log.e(TAG, "IllegalArgumentException: " + e);
}
}
} else if (mConnectionState == STATE_CONNECTING) {
mStaticState = mConnectionState;
if (JoH.msSince(last_connect_request) > (getTrustAutoConnect() ? Constants.SECOND_IN_MS * 3600 : Constants.SECOND_IN_MS * 30)) {
Log.i(TAG, "Connecting for too long, shutting down");
retry_backoff = 0;
close();
}
} else if (mConnectionState == STATE_CONNECTED) { //WOOO, we are good to go, nothing to do here!
status("Last Connected");
Log.i(TAG, "checkConnection: Looks like we are already connected, ready to receive");
retry_backoff = 0;
mStaticState = mConnectionState;
if (use_polling && (JoH.msSince(lastPacketTime) >= POLLING_PERIOD)) {
pollForData();
}
return;
}
setRetryTimer();
}
Example 17
| Source File: DexShareCollectionService.java From xDrip with GNU General Public License v3.0 | 4 votes |
|
public void attemptConnection() {
mBluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
if (mBluetoothManager != null) {
if (device != null) {
mConnectionState = STATE_DISCONNECTED;
for (BluetoothDevice bluetoothDevice : mBluetoothManager.getConnectedDevices(BluetoothProfile.GATT)) {
if (bluetoothDevice.getAddress().compareTo(device.getAddress()) == 0) {
mConnectionState = STATE_CONNECTED;
}
}
}
Log.w(TAG, "Connection state: " + mConnectionState);
if (mConnectionState == STATE_DISCONNECTED || mConnectionState == STATE_DISCONNECTING) {
ActiveBluetoothDevice btDevice = ActiveBluetoothDevice.first();
if (btDevice != null) {
mDeviceName = btDevice.name;
mDeviceAddress = btDevice.address;
mBluetoothAdapter = mBluetoothManager.getAdapter();
if (mBluetoothAdapter.isEnabled() && mBluetoothAdapter.getRemoteDevice(mDeviceAddress) != null) {
connect(mDeviceAddress);
return;
} else {
Log.w(TAG, "Bluetooth is disabled or BT device cant be found");
setRetryTimer();
return;
}
} else {
Log.w(TAG, "No bluetooth device to try and connect to");
setRetryTimer();
return;
}
} else if (mConnectionState == STATE_CONNECTED) {
Log.w(TAG, "Looks like we are already connected, going to read!");
attemptRead();
return;
} else {
setRetryTimer();
return;
}
} else {
setRetryTimer();
return;
}
}
Example 18
| Source File: DeviceServicesActivity.java From EFRConnect-android with Apache License 2.0 | 4 votes |
|
private List<BluetoothDevice> getConnectedBluetoothDevices() {
BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
return bluetoothManager.getConnectedDevices(BluetoothProfile.GATT);
}
Example 19
| Source File: BrowserActivity.java From EFRConnect-android with Apache License 2.0 | 4 votes |
|
private List<BluetoothDevice> getConnectedBluetoothDevices() {
BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
return bluetoothManager.getConnectedDevices(BluetoothProfile.GATT);
}
Example 20
| Source File: DebugModeDeviceAdapter.java From EFRConnect-android with Apache License 2.0 | 4 votes |
|
private List<BluetoothDevice> getConnectedDevices() {
BluetoothManager bluetoothManager = (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE);
return bluetoothManager.getConnectedDevices(BluetoothProfile.GATT);
}
