Java Code Examples for android.bluetooth.BluetoothGattService#getCharacteristics()
The following examples show how to use
android.bluetooth.BluetoothGattService#getCharacteristics() .
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Example 1
| Source File: MyBleService.java From science-journal with Apache License 2.0 | 6 votes |
|
/**
* FOR DEBUGGING ONLY. This should never be called from production code; we don't want this data
* in our logs.
*/
@SuppressWarnings("UnusedDeclaration")
public void printServices(String address) {
if (!DEBUG) {
return;
}
BluetoothGatt bluetoothGatt = addressToGattClient.get(address);
if (bluetoothGatt == null) {
Log.d(TAG, "No connection found for: " + address);
return;
}
for (BluetoothGattService service : bluetoothGatt.getServices()) {
Log.d(TAG, "Service ================================");
Log.d(TAG, "Service UUID: " + service.getUuid());
Log.d(TAG, "Service Type: " + service.getType());
for (BluetoothGattCharacteristic charact : service.getCharacteristics()) {
Log.d(TAG, "Charact UUID: " + charact.getUuid());
Log.d(TAG, "Charact prop: " + charact.getProperties());
if (charact.getValue() != null) {
Log.d(TAG, "Charact Value: " + new String(charact.getValue()));
}
}
}
}
Example 2
| Source File: LeFunService.java From xDrip-plus with GNU General Public License v3.0 | 6 votes |
|
@Override
protected void onServicesDiscovered(RxBleDeviceServices services) {
boolean found = false;
for (BluetoothGattService service : services.getBluetoothGattServices()) {
UserError.Log.d(TAG, "Service: " + getUUIDName(service.getUuid()));
for (BluetoothGattCharacteristic characteristic : service.getCharacteristics()) {
UserError.Log.d(TAG, "-- Character: " + getUUIDName(characteristic.getUuid()));
for (final UUID check : huntCharacterstics) {
if (characteristic.getUuid().equals(check)) {
I.readCharacteristic = check;
found = true;
}
}
}
}
if (found) {
I.isDiscoveryComplete = true;
enableNotification();
} else {
UserError.Log.e(TAG, "Could not find characteristic during service discovery. This is very unusual");
}
}
Example 3
| Source File: BluetoothLeDeviceBase.java From BlogPracticeDems with Apache License 2.0 | 6 votes |
|
@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
if (status == BluetoothGatt.GATT_SUCCESS) {
List<BluetoothGattService> services = mBluetoothGatt.getServices();
for (int i = 0; i < services.size(); i++) {
HashMap<String, BluetoothGattCharacteristic> charMap = new HashMap<>();
BluetoothGattService bluetoothGattService = services.get(i);
String serviceUuid = bluetoothGattService.getUuid().toString();
List<BluetoothGattCharacteristic> characteristics = bluetoothGattService.getCharacteristics();
for (int j = 0; j < characteristics.size(); j++) {
charMap.put(characteristics.get(j).getUuid().toString(), characteristics.get(j));
}
servicesMap.put(serviceUuid, charMap);
}
BluetoothGattCharacteristic bluetoothGattCharacteristic = getBluetoothGattCharacteristic(UUID_SERVICE, UUID_CHARACTERISTIC);
if (bluetoothGattCharacteristic == null)
return;
enableGattServicesNotification(bluetoothGattCharacteristic);
} else {
Log.w(TAG, " --------- onServicesDiscovered received: " + status);
}
}
Example 4
| Source File: GattUtils.java From bitgatt with Mozilla Public License 2.0 | 5 votes |
|
/**
* Will return the copy of the service
*
* @param service The gatt service
* @return a shallow-ish copy of the service
*/
public @Nullable
BluetoothGattServiceCopy copyService(@Nullable BluetoothGattService service) {
if (null == service || null == service.getUuid()) {
return null;
}
BluetoothGattServiceCopy newService = new BluetoothGattServiceCopy(service.getUuid(), service.getType());
if (!service.getIncludedServices().isEmpty()) {
for (BluetoothGattService includedService : service.getIncludedServices()) {
BluetoothGattServiceCopy newGattService = new BluetoothGattServiceCopy(includedService.getUuid(), includedService.getType());
newService.addService(newGattService);
}
}
if (!service.getCharacteristics().isEmpty()) {
// why not use the copy characteristic method, it will implicitly link itself to the null service
for (BluetoothGattCharacteristic characteristic : service.getCharacteristics()) {
BluetoothGattCharacteristicCopy newCharacteristic = new BluetoothGattCharacteristicCopy(characteristic.getUuid(), characteristic.getProperties(), characteristic.getPermissions());
if (characteristic.getValue() != null) {
newCharacteristic.setValue(Arrays.copyOf(characteristic.getValue(), characteristic.getValue().length));
}
// why not use the copy descriptor method? It will implicitly link itself to the null characteristic
for (BluetoothGattDescriptor descriptor : characteristic.getDescriptors()) {
BluetoothGattDescriptorCopy newDescriptor = new BluetoothGattDescriptorCopy(descriptor.getUuid(), descriptor.getPermissions());
if (descriptor.getValue() != null) {
newDescriptor.setValue(Arrays.copyOf(descriptor.getValue(), descriptor.getValue().length));
}
newCharacteristic.addDescriptor(newDescriptor);
}
newService.addCharacteristic(newCharacteristic);
}
}
return newService;
}
Example 5
| Source File: DeviceControlActivity.java From IoT-Firstep with GNU General Public License v3.0 | 5 votes |
|
/**
* 获取BLE的特征值
* @param gattServices
*/
private void getCharacteristic(List<BluetoothGattService> gattServices) {
if (gattServices == null) return;
String uuid = null;
// Loops through available GATT Services.
for (BluetoothGattService gattService : gattServices) {
uuid = gattService.getUuid().toString();
//找uuid为0xffe0的服务
if (uuid.equals(C.SERVICE_UUID)) {
List<BluetoothGattCharacteristic> gattCharacteristics =
gattService.getCharacteristics();
//找uuid为0xffe1的特征值
for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
uuid = gattCharacteristic.getUuid().toString();
if(uuid.equals(C.CHAR_UUID)){
mCharacteristic = gattCharacteristic;
final int charaProp = gattCharacteristic.getProperties();
//开启该特征值的数据的监听
if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
mBluetoothLeService.setCharacteristicNotification(
mCharacteristic, true);
}
System.out.println("uuid----->" + uuid);
}
}
}
}
//如果没找到指定的特征值,直接返回
if (mCharacteristic == null) {
Toast.makeText(DeviceControlActivity.this, "未找到指定特征值",
Toast.LENGTH_LONG).show();
finish();
}
}
Example 6
| Source File: InPenService.java From xDrip-plus with GNU General Public License v3.0 | 5 votes |
|
@Override
protected void onServicesDiscovered(RxBleDeviceServices services) {
boolean found = false;
super.onServicesDiscovered(services);
for (BluetoothGattService service : services.getBluetoothGattServices()) {
if (D) UserError.Log.d(TAG, "Service: " + getUUIDName(service.getUuid()));
for (BluetoothGattCharacteristic characteristic : service.getCharacteristics()) {
if (D)
UserError.Log.d(TAG, "-- Character: " + getUUIDName(characteristic.getUuid()));
for (final UUID check : huntCharacterstics) {
if (characteristic.getUuid().equals(check)) {
I.readCharacteristic = check;
found = true;
}
}
}
}
if (found) {
I.isDiscoveryComplete = true;
I.discoverOnce = true;
loadInfos();
changeState(mState.next());
} else {
UserError.Log.e(TAG, "Could not find characteristic during service discovery. This is very unusual");
tryGattRefresh();
}
}
Example 7
| Source File: BleUtils.java From thunderboard-android with Apache License 2.0 | 5 votes |
|
private static List<BluetoothGattCharacteristic> findCharacteristics(BluetoothGatt gatt, UUID serviceUuid, UUID characteristicUuid, int property) {
if (serviceUuid == null) {
return null;
}
if (characteristicUuid == null) {
return null;
}
if (gatt == null) {
return null;
}
BluetoothGattService service = gatt.getService(serviceUuid);
if (service == null) {
return null;
}
List<BluetoothGattCharacteristic> results = new ArrayList<>();
for (BluetoothGattCharacteristic c : service.getCharacteristics()) {
int props = c.getProperties();
if (characteristicUuid.equals(c.getUuid())
&& (property == (property & props))) {
results.add(c);
}
}
return results;
}
Example 8
| Source File: DexCollectionService.java From xDrip-plus with GNU General Public License v3.0 | 5 votes |
|
/**
* Displays all services and characteristics for debugging purposes.
*
* @param bluetoothGatt BLE gatt profile.
*/
private void listAvailableServices(BluetoothGatt bluetoothGatt) {
Log.d(TAG, "Listing available services:");
for (BluetoothGattService service : bluetoothGatt.getServices()) {
Log.d(TAG, "Service: " + service.getUuid().toString());
for (BluetoothGattCharacteristic characteristic : service.getCharacteristics()) {
Log.d(TAG, "|-- Characteristic: " + characteristic.getUuid().toString());
}
}
}
Example 9
| Source File: BluetoothLE.java From Makeblock-App-For-Android with MIT License | 5 votes |
|
private BluetoothGattCharacteristic characteristicForProperty(int property){
List<BluetoothGattService> list = mBLE.getSupportedGattServices();
if (list == null) return null;
for (BluetoothGattService gattService : list) {
//-----Service���ֶ���Ϣ-----//
int type = gattService.getType();
String uuid = gattService.getUuid().toString();
//-----Characteristics���ֶ���Ϣ-----//
List<BluetoothGattCharacteristic> gattCharacteristics =gattService.getCharacteristics();
for (final BluetoothGattCharacteristic gattCharacteristic: gattCharacteristics) {
int permission = gattCharacteristic.getPermissions();
int properties = gattCharacteristic.getProperties();
// Log.d("mb","---->char property:"+Utils.getCharPropertie(property)+" - "+(property&BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE)+" - "+BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE);
int p = (property&properties);
int np = property;
if(np==p){
if(np==(int)(BluetoothGattCharacteristic.PROPERTY_WRITE|BluetoothGattCharacteristic.PROPERTY_READ)){
//UUID_KEY_DATA�ǿ��Ը�����ģ�鴮��ͨ�ŵ�Characteristic
if((int)(uuid.indexOf("ffe4"))>0){
return gattCharacteristic;
}
}else{
return gattCharacteristic;
}
}
}
}//
return null;
}
Example 10
| Source File: ESenseManager.java From flutter-plugins with MIT License | 5 votes |
|
@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
for (BluetoothGattService s : gatt.getServices()) {
for (BluetoothGattCharacteristic c : s.getCharacteristics()) {
mCharacteristicMap.put(getKey(c), c);
}
}
// Fire onConnected event after all the services have been discovered
if(mConnectionListener != null) {
mConnectionListener.onConnected(ESenseManager.this);
}
}
Example 11
| Source File: ESenseManager.java From flutter-plugins with MIT License | 5 votes |
|
@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
for (BluetoothGattService s : gatt.getServices()) {
for (BluetoothGattCharacteristic c : s.getCharacteristics()) {
mCharacteristicMap.put(getKey(c), c);
}
}
// Fire onConnected event after all the services have been discovered
if(mConnectionListener != null) {
mConnectionListener.onConnected(ESenseManager.this);
}
}
Example 12
| Source File: DexCollectionService.java From xDrip with GNU General Public License v3.0 | 5 votes |
|
/**
* Displays all services and characteristics for debugging purposes.
*
* @param bluetoothGatt BLE gatt profile.
*/
private void listAvailableServices(BluetoothGatt bluetoothGatt) {
Log.d(TAG, "Listing available services:");
for (BluetoothGattService service : bluetoothGatt.getServices()) {
Log.d(TAG, "Service: " + service.getUuid().toString());
for (BluetoothGattCharacteristic characteristic : service.getCharacteristics()) {
Log.d(TAG, "|-- Characteristic: " + characteristic.getUuid().toString());
}
}
}
Example 13
| Source File: AmazonFreeRTOSDevice.java From amazon-freertos-ble-android-sdk with Apache License 2.0 | 5 votes |
|
private static void describeGattServices(List<BluetoothGattService> gattServices) {
for (BluetoothGattService service : gattServices) {
Log.d(TAG, "GattService: " + service.getUuid());
List<BluetoothGattCharacteristic> characteristics = service.getCharacteristics();
for (BluetoothGattCharacteristic characteristic : characteristics) {
Log.d(TAG, " |-characteristics: " +
(uuidToName.containsKey(characteristic.getUuid().toString()) ?
uuidToName.get(characteristic.getUuid().toString()) : characteristic.getUuid()));
}
}
}
Example 14
| Source File: DeviceControlActivity.java From IoT-Firstep with GNU General Public License v3.0 | 5 votes |
|
/**
* 获取BLE的特征值
* @param gattServices
*/
private void getCharacteristic(List<BluetoothGattService> gattServices) {
if (gattServices == null) return;
String uuid = null;
// Loops through available GATT Services.
for (BluetoothGattService gattService : gattServices) {
uuid = gattService.getUuid().toString();
//找uuid为0000ffe0-0000-1000-8000-00805f9b34fb的服务
if (uuid.equals(C.SERVICE_UUID)) {
List<BluetoothGattCharacteristic> gattCharacteristics =
gattService.getCharacteristics();
//找uuid为0000ffe1-0000-1000-8000-00805f9b34fb的特征值
for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
uuid = gattCharacteristic.getUuid().toString();
if(uuid.equals(C.CHAR_UUID)){
mCharacteristic = gattCharacteristic;
final int charaProp = gattCharacteristic.getProperties();
//开启该特征值的数据的监听
if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
mBluetoothLeService.setCharacteristicNotification(
mCharacteristic, true);
}
System.out.println("uuid----->" + uuid);
}
}
}
}
//如果没找到指定的特征值,直接返回
if (mCharacteristic == null) {
Toast.makeText(DeviceControlActivity.this, "未找到指定特征值",
Toast.LENGTH_LONG).show();
finish();
}
}
Example 15
| Source File: BluetoothDebug.java From openScale with GNU General Public License v3.0 | 5 votes |
|
private int readServiceCharacteristics(BluetoothGattService service, int offset) {
for (BluetoothGattCharacteristic characteristic : service.getCharacteristics()) {
if ((characteristic.getProperties() & BluetoothGattCharacteristic.PROPERTY_READ) != 0
&& !isBlacklisted(service, characteristic)) {
if (offset == 0) {
readBytes(service.getUuid(), characteristic.getUuid());
return -1;
}
offset -= 1;
}
for (BluetoothGattDescriptor descriptor : characteristic.getDescriptors()) {
if (offset == 0) {
readBytes(service.getUuid(), characteristic.getUuid());
return -1;
}
offset -= 1;
}
}
for (BluetoothGattService included : service.getIncludedServices()) {
offset = readServiceCharacteristics(included, offset);
if (offset == -1) {
return offset;
}
}
return offset;
}
Example 16
| Source File: DeviceControlActivity.java From BlunoAccessoryShieldDemo with GNU General Public License v3.0 | 4 votes |
|
private void displayGattServices(List<BluetoothGattService> gattServices) {
if (gattServices == null) return;
String uuid = null;
String unknownServiceString = getResources().getString(R.string.unknown_service);
String unknownCharaString = getResources().getString(R.string.unknown_characteristic);
ArrayList<HashMap<String, String>> gattServiceData = new ArrayList<HashMap<String, String>>();
ArrayList<ArrayList<HashMap<String, String>>> gattCharacteristicData
= new ArrayList<ArrayList<HashMap<String, String>>>();
mGattCharacteristics = new ArrayList<ArrayList<BluetoothGattCharacteristic>>();
// Loops through available GATT Services.
for (BluetoothGattService gattService : gattServices) {
HashMap<String, String> currentServiceData = new HashMap<String, String>();
uuid = gattService.getUuid().toString();
System.out.println("displayGattServices + uuid="+uuid);
currentServiceData.put(
LIST_NAME, SampleGattAttributes.lookup(uuid, unknownServiceString));
currentServiceData.put(LIST_UUID, uuid);
gattServiceData.add(currentServiceData);
ArrayList<HashMap<String, String>> gattCharacteristicGroupData =
new ArrayList<HashMap<String, String>>();
List<BluetoothGattCharacteristic> gattCharacteristics =
gattService.getCharacteristics();
ArrayList<BluetoothGattCharacteristic> charas =
new ArrayList<BluetoothGattCharacteristic>();
// Loops through available Characteristics.
for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
charas.add(gattCharacteristic);
HashMap<String, String> currentCharaData = new HashMap<String, String>();
uuid = gattCharacteristic.getUuid().toString();
currentCharaData.put(
LIST_NAME, SampleGattAttributes.lookup(uuid, unknownCharaString));
currentCharaData.put(LIST_UUID, uuid);
gattCharacteristicGroupData.add(currentCharaData);
}
mGattCharacteristics.add(charas);
gattCharacteristicData.add(gattCharacteristicGroupData);
}
SimpleExpandableListAdapter gattServiceAdapter = new SimpleExpandableListAdapter(
this,
gattServiceData,
android.R.layout.simple_expandable_list_item_2,
new String[] {LIST_NAME, LIST_UUID},
new int[] { android.R.id.text1, android.R.id.text2 },
gattCharacteristicData,
android.R.layout.simple_expandable_list_item_2,
new String[] {LIST_NAME, LIST_UUID},
new int[] { android.R.id.text1, android.R.id.text2 }
);
mGattServicesList.setAdapter(gattServiceAdapter);
}
Example 17
| Source File: PBluetoothLEClientBak.java From PHONK with GNU General Public License v3.0 | 4 votes |
|
@Override
// New services discovered
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
MLog.d(TAG, "onServicesDiscovered " + gatt + " " + status);
ReturnObject ret = new ReturnObject();
if (status == BluetoothGatt.GATT_SUCCESS) {
List<BluetoothGattService> services = gatt.getServices();
PhonkNativeArray retServicesArray = new PhonkNativeArray(services.size());
ret.put("services", retServicesArray);
int countServices = 0;
for (BluetoothGattService service : services) {
MLog.d(TAG, "service " + service.getUuid() + " " + service.getType());
ReturnObject retService = new ReturnObject();
retService.put("uuid", service.getUuid());
retService.put("type", service.getType());
retServicesArray.addPE(countServices++, retService);
List<BluetoothGattCharacteristic> gattCharacteristic = service.getCharacteristics();
PhonkNativeArray retCharArray = new PhonkNativeArray(gattCharacteristic.size());
retService.put("characteristics", retCharArray);
int counterCharacteristics = 0;
for (BluetoothGattCharacteristic characteristic : gattCharacteristic) {
MLog.d(TAG, "Characteristics" + characteristic.getUuid() + " " + characteristic.getProperties() + " " + characteristic.getWriteType() + " " + characteristic.getValue());
gatt.readCharacteristic(characteristic);
ReturnObject retChar = new ReturnObject();
retChar.put("uuid", characteristic.getUuid());
retChar.put("writeType", characteristic.getWriteType());
/*
retChar.put("descriptors", characteristic.getDescriptors());
*/
retCharArray.addPE(counterCharacteristics++, retChar);
}
}
if (mCallbackServices != null) {
mCallbackServices.event(ret);
}
} else {
MLog.d(TAG, "onServicesDiscovered received: " + status);
}
}
Example 18
| Source File: DeviceControlActivity.java From AndroidBleManager with Apache License 2.0 | 4 votes |
|
private void generateExportString(final List<BluetoothGattService> gattServices) {
final String unknownServiceString = getResources().getString(R.string.unknown_service);
final String unknownCharaString = getResources().getString(R.string.unknown_characteristic);
final StringBuilder exportBuilder = new StringBuilder();
exportBuilder.append("Device Name: ");
exportBuilder.append(mDeviceName);
exportBuilder.append('\n');
exportBuilder.append("Device Address: ");
exportBuilder.append(mDeviceAddress);
exportBuilder.append('\n');
exportBuilder.append('\n');
exportBuilder.append("Services:");
exportBuilder.append("--------------------------");
exportBuilder.append('\n');
String uuid = null;
for (final BluetoothGattService gattService : gattServices) {
uuid = gattService.getUuid().toString();
exportBuilder.append(GattAttributeResolver.getAttributeName(uuid, unknownServiceString));
exportBuilder.append(" (");
exportBuilder.append(uuid);
exportBuilder.append(')');
exportBuilder.append('\n');
final List<BluetoothGattCharacteristic> gattCharacteristics = gattService.getCharacteristics();
for (final BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
uuid = gattCharacteristic.getUuid().toString();
exportBuilder.append('\t');
exportBuilder.append(GattAttributeResolver.getAttributeName(uuid, unknownCharaString));
exportBuilder.append(" (");
exportBuilder.append(uuid);
exportBuilder.append(')');
exportBuilder.append('\n');
}
exportBuilder.append('\n');
exportBuilder.append('\n');
}
exportBuilder.append("--------------------------");
exportBuilder.append('\n');
mExportString = exportBuilder.toString();
}
Example 19
| Source File: DeviceControlActivity.java From BLEConnect with GNU General Public License v2.0 | 4 votes |
|
private void displayGattServices(List<BluetoothGattService> gattServices) {
if (gattServices == null)
return;
String uuid = null;
String unknownServiceString = getResources().getString(
R.string.unknown_service);
String unknownCharaString = getResources().getString(
R.string.unknown_characteristic);
ArrayList<HashMap<String, String>> gattServiceData = new ArrayList<HashMap<String, String>>();
ArrayList<ArrayList<HashMap<String, String>>> gattCharacteristicData = new ArrayList<ArrayList<HashMap<String, String>>>();
mGattCharacteristics = new ArrayList<ArrayList<BluetoothGattCharacteristic>>();
// Loops through available GATT Services.
for (BluetoothGattService gattService : gattServices) {
HashMap<String, String> currentServiceData = new HashMap<String, String>();
uuid = gattService.getUuid().toString();
currentServiceData.put(LIST_NAME,
SampleGattAttributes.lookup(uuid, unknownServiceString));
currentServiceData.put(LIST_UUID, uuid);
gattServiceData.add(currentServiceData);
ArrayList<HashMap<String, String>> gattCharacteristicGroupData = new ArrayList<HashMap<String, String>>();
List<BluetoothGattCharacteristic> gattCharacteristics = gattService
.getCharacteristics();
ArrayList<BluetoothGattCharacteristic> charas = new ArrayList<BluetoothGattCharacteristic>();
// Loops through available Characteristics.
for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
if (UUID.fromString(SampleGattAttributes.HEART_RATE_MEASUREMENT)
.equals(gattCharacteristic.getUuid())) {
Log.d(TAG, "Found heart rate");
mNotifyCharacteristic = gattCharacteristic;
}
charas.add(gattCharacteristic);
HashMap<String, String> currentCharaData = new HashMap<String, String>();
uuid = gattCharacteristic.getUuid().toString();
currentCharaData.put(LIST_NAME,
SampleGattAttributes.lookup(uuid, unknownCharaString));
currentCharaData.put(LIST_UUID, uuid);
gattCharacteristicGroupData.add(currentCharaData);
}
mGattCharacteristics.add(charas);
gattCharacteristicData.add(gattCharacteristicGroupData);
}
}
Example 20
| Source File: DeviceControlActivity.java From android-BluetoothLeGatt with Apache License 2.0 | 4 votes |
|
private void displayGattServices(List<BluetoothGattService> gattServices) {
if (gattServices == null) return;
String uuid = null;
String unknownServiceString = getResources().getString(R.string.unknown_service);
String unknownCharaString = getResources().getString(R.string.unknown_characteristic);
ArrayList<HashMap<String, String>> gattServiceData = new ArrayList<HashMap<String, String>>();
ArrayList<ArrayList<HashMap<String, String>>> gattCharacteristicData
= new ArrayList<ArrayList<HashMap<String, String>>>();
mGattCharacteristics = new ArrayList<ArrayList<BluetoothGattCharacteristic>>();
// Loops through available GATT Services.
for (BluetoothGattService gattService : gattServices) {
HashMap<String, String> currentServiceData = new HashMap<String, String>();
uuid = gattService.getUuid().toString();
currentServiceData.put(
LIST_NAME, SampleGattAttributes.lookup(uuid, unknownServiceString));
currentServiceData.put(LIST_UUID, uuid);
gattServiceData.add(currentServiceData);
ArrayList<HashMap<String, String>> gattCharacteristicGroupData =
new ArrayList<HashMap<String, String>>();
List<BluetoothGattCharacteristic> gattCharacteristics =
gattService.getCharacteristics();
ArrayList<BluetoothGattCharacteristic> charas =
new ArrayList<BluetoothGattCharacteristic>();
// Loops through available Characteristics.
for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
charas.add(gattCharacteristic);
HashMap<String, String> currentCharaData = new HashMap<String, String>();
uuid = gattCharacteristic.getUuid().toString();
currentCharaData.put(
LIST_NAME, SampleGattAttributes.lookup(uuid, unknownCharaString));
currentCharaData.put(LIST_UUID, uuid);
gattCharacteristicGroupData.add(currentCharaData);
}
mGattCharacteristics.add(charas);
gattCharacteristicData.add(gattCharacteristicGroupData);
}
SimpleExpandableListAdapter gattServiceAdapter = new SimpleExpandableListAdapter(
this,
gattServiceData,
android.R.layout.simple_expandable_list_item_2,
new String[] {LIST_NAME, LIST_UUID},
new int[] { android.R.id.text1, android.R.id.text2 },
gattCharacteristicData,
android.R.layout.simple_expandable_list_item_2,
new String[] {LIST_NAME, LIST_UUID},
new int[] { android.R.id.text1, android.R.id.text2 }
);
mGattServicesList.setAdapter(gattServiceAdapter);
}
