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Java BluetoothGatt.readCharacteristic方法代碼示例

本文整理匯總了Java中android.bluetooth.BluetoothGatt.readCharacteristic方法的典型用法代碼示例。如果您正苦於以下問題：Java BluetoothGatt.readCharacteristic方法的具體用法？Java BluetoothGatt.readCharacteristic怎麽用？Java BluetoothGatt.readCharacteristic使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.bluetooth.BluetoothGatt的用法示例。


在下文中一共展示了BluetoothGatt.readCharacteristic方法的14個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: onServicesDiscovered

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
    if(status == BluetoothGatt.GATT_SUCCESS){
        for(BluetoothGattService service : gatt.getServices()){
            Log.d(mTAG, "service: " + service.getUuid().toString());
        }
        //Log.d(mTAG, "mGattMiFloraService: " + UUID_MI_FLORA_SERVICE_ID.toString());
        mGattMiFloraService = gatt.getService(UUID_MI_FLORA_SERVICE_ID);
        if(mGattMiFloraService != null){
            boolean rs = gatt.readCharacteristic(mGattMiFloraService.getCharacteristic(UUID_MI_FLORA_FIRMWARE));
            if(!rs){
                Log.i(mTAG, "Can't read mGattMiFloraFwCharacteristic");
            }
        }
    }
    else{
        gatt.close();
        mIsConnecting = false;
    }
}
開發者ID:dmtan90，項目名稱:Sense-Hub-Android-Things，代碼行數:21，代碼來源:MiFloraSensorEntity.java

示例2: readCharacteristic

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public final boolean readCharacteristic(final BluetoothGattCharacteristic characteristic) {
	final BluetoothGatt gatt = mBluetoothGatt;
	if (gatt == null || characteristic == null)
		return false;

	// Check characteristic property
	final int properties = characteristic.getProperties();
	if ((properties & BluetoothGattCharacteristic.PROPERTY_READ) == 0)
		return false;

	return gatt.readCharacteristic(characteristic);
}
開發者ID:runtimeco，項目名稱:Android-DFU-App，代碼行數:14，代碼來源:BleManager.java

示例3: start

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
protected void start(Connection connection, BluetoothGatt gatt) {
    BluetoothGattService service = gatt.getService(serviceUUID);
    if (service != null) {
        BluetoothGattCharacteristic characteristic = service.getCharacteristic(characteristicUUID);
        if (characteristic != null) {
            NeatleLogger.d("Reading characteristics " + characteristicUUID);
            if (gatt.readCharacteristic(characteristic)) {
                return;
            }
            NeatleLogger.d("Read failed" + characteristicUUID);
        } else {
            NeatleLogger.e("Could not find characteristics " + characteristicUUID);
        }
    } else {
        NeatleLogger.e("Could not find service " + serviceUUID);
    }

    finish(CommandResult.createErrorResult(characteristicUUID, BluetoothGatt.GATT_FAILURE));
}
開發者ID:inovait，項目名稱:neatle，代碼行數:21，代碼來源:ReadCommand.java

示例4: onCharacteristicWrite

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onCharacteristicWrite(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
    if(status == BluetoothGatt.GATT_SUCCESS){
        if(characteristic.getUuid().equals(UUID_TITAG_ENABLE_AIR_TEMP_HUMIDITY)){
            gatt.readCharacteristic(mGattnTitagTempHumidityService.getCharacteristic(UUID_TITAG_GET_AIR_TEMP_HUMIDITY));
        }

        if(characteristic.getUuid().equals(UUID_TITAG_ENABLE_LIGHT)){
            gatt.readCharacteristic(mGattnTitagLightService.getCharacteristic(UUID_TITAG_GET_LIGHT));
        }
    }
}
開發者ID:dmtan90，項目名稱:Sense-Hub-Android-Things，代碼行數:13，代碼來源:TitagSensorEntity.java

示例5: onServicesDiscovered

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
  for (BluetoothGattService service : gatt.getServices()) {
    if (IMMEDIATE_ALERT_SERVICE.equals(service.getUuid())) {
      BlePair pair = bluetoothGatt.get(gatt.getDevice().getAddress());
      if (pair != null) {
        pair.alertCharacteristic = getCharacteristic(
            gatt,
            IMMEDIATE_ALERT_SERVICE,
            ALERT_LEVEL_CHARACTERISTIC
        );
        gatt.readCharacteristic(pair.alertCharacteristic);
      }
    }

    if (FIND_ME_SERVICE.equals(service.getUuid())) {
      if (!service.getCharacteristics().isEmpty()) {
        buttonCharacteristic = service.getCharacteristics().get(0);
        setCharacteristicNotification(gatt, buttonCharacteristic, true);
      }
    }
  }
}
開發者ID:drfonfon，項目名稱:ITagAntiLost，代碼行數:24，代碼來源:BleService.java

示例6: onCharacteristicRead

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic c, int status) {
    String characteristic_uuid = c.getUuid().toString();
    Log.i(TAG, "BluetoothGattCallback.onCharacteristicRead: CharacteristicUuid=" + characteristic_uuid + "status=" + status);
    characteristicReadQueue.remove();


    //XXX until we figure out what's going on
    if (characteristic_uuid.equals(OWDevice.OnewheelCharacteristicBatteryRemaining)) {
        mainActivity.updateBatteryRemaining(c.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 1));
    }  else if (characteristic_uuid.equals(OWDevice.OnewheelCharacteristicRidingMode)) {
         Log.d(TAG, "Got ride mode from the main UI thread:" + c.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 1));
     }

    mOWDevice.processUUID(c);

    if (BuildConfig.DEBUG) {
        byte[] v_bytes = c.getValue();


        StringBuilder sb = new StringBuilder();
        for (byte b : c.getValue()) {
            sb.append(String.format("%02x", b));
        }

        Log.d(TAG, "HEX %02x: " + sb);
        Log.d(TAG, "Arrays.toString() value: " + Arrays.toString(v_bytes));
        Log.d(TAG, "String value: " + c.getStringValue(0));
        Log.d(TAG, "Unsigned short: " + unsignedShort(v_bytes));
        Log.d(TAG, "getIntValue(FORMAT_UINT8,0) " + c.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 0));
        Log.d(TAG, "getIntValue(FORMAT_UINT8,1) " + c.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 1));
    }
    // Callback to make sure the queue is drained
    if (characteristicReadQueue.size() > 0) {
        gatt.readCharacteristic(characteristicReadQueue.element());
    }


}
開發者ID:ponewheel，項目名稱:android-ponewheel，代碼行數:40，代碼來源:BluetoothUtilImpl.java

示例7: onDescriptorWrite

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onDescriptorWrite(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) {
    Log.i(TAG, "onDescriptorWrite: " + status);
    descriptorWriteQueue.remove();  //pop the item that we just finishing writing
    //if there is more to write, do it!
    if(descriptorWriteQueue.size() > 0) {
        gatt.writeDescriptor(descriptorWriteQueue.element());
    } else if(characteristicReadQueue.size() > 0) {
        gatt.readCharacteristic(characteristicReadQueue.element());
    }
}
開發者ID:ponewheel，項目名稱:android-ponewheel，代碼行數:12，代碼來源:BluetoothUtilImpl.java

示例8: onDescriptorWrite

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onDescriptorWrite(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) {
    if (DESCRIPTOR_CONFIG.equals(descriptor.getUuid())) {
        BluetoothGattCharacteristic characteristic = gatt.getService(SERVICE_UUID).getCharacteristic(CHARACTERISTIC_COUNTER_UUID);
        gatt.readCharacteristic(characteristic);
    }
}
開發者ID:Nilhcem，項目名稱:blefun-androidthings，代碼行數:8，代碼來源:GattClient.java

示例9: readCharacteristic

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
/**
 * Sends the read request to the given characteristic.
 *
 * @param characteristic the characteristic to read
 * @return true if request has been sent
 */
protected final boolean readCharacteristic(final BluetoothGattCharacteristic characteristic) {
	final BluetoothGatt gatt = mBluetoothGatt;
	if (gatt == null || characteristic == null)
		return false;

	// Check characteristic property
	final int properties = characteristic.getProperties();
	if ((properties & BluetoothGattCharacteristic.PROPERTY_READ) == 0)
		return false;

	Logger.v(mLogSession, "Reading characteristic " + characteristic.getUuid());
	Logger.d(mLogSession, "gatt.readCharacteristic(" + characteristic.getUuid() + ")");
	return gatt.readCharacteristic(characteristic);
}
開發者ID:runtimeco，項目名稱:Android-DFU-App，代碼行數:21，代碼來源:BleManager.java

示例10: readNext

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
private void readNext(BluetoothGatt gatt) {
    BluetoothGattCharacteristic characteristic = queue.poll();
    if (characteristic == null) {
        finish(CommandResult.createEmptySuccess(null));
        return;
    }
    if (!gatt.readCharacteristic(characteristic)) {
        finish(CommandResult.createErrorResult(null, BluetoothGatt.GATT_FAILURE));
    }
}
開發者ID:inovait，項目名稱:neatle，代碼行數:11，代碼來源:ReadAllCommand.java

示例11: readCharacteristicNoFailure

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
private String readCharacteristicNoFailure(final BluetoothGatt gatt, final BluetoothGattCharacteristic characteristic) {
    if (mConnectionState != STATE_CONNECTED_AND_READY)
        return "not_ready";
    if (characteristic == null)
        return "unknown";
    logi("readCharacteristicNoFailure");
    gatt.readCharacteristic(characteristic);
    try {
        synchronized (mLock) {
            while ((!mRequestCompleted && mConnectionState == STATE_CONNECTED_AND_READY && mError == 0 && !mAborted) || mPaused)
                mLock.wait();
        }
    } catch (final InterruptedException e) {
        loge("Sleeping interrupted", e);
    }

    if (mAborted)
        return "unknown";

    if (mError != 0)
        return "unknown";

    if (mConnectionState != STATE_CONNECTED_AND_READY)
        return "unknown";
    return characteristic.getStringValue(0);
}
開發者ID:Samsung，項目名稱:microbit，代碼行數:27，代碼來源:DfuBaseService.java

示例12: readVersion

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
/**
 * Reads the DFU Version characteristic if such exists. Otherwise it returns 0.
 *
 * @param gatt           the GATT device
 * @param characteristic the characteristic to read
 * @return a version number or 0 if not present on the bootloader
 * @throws DeviceDisconnectedException
 * @throws DfuException
 * @throws UploadAbortedException
 */
private int readVersion(final BluetoothGatt gatt, final BluetoothGattCharacteristic characteristic) throws DeviceDisconnectedException, DfuException, UploadAbortedException {
    if (mConnectionState != STATE_CONNECTED_AND_READY)
        throw new DeviceDisconnectedException("Unable to read version number", mConnectionState);
    // If the DFU Version characteristic is not available we return 0.
    if (characteristic == null)
        return 0;

    mReceivedData = null;
    mError = 0;

    logi("Reading DFU version number...");
    sendLogBroadcast(LOG_LEVEL_VERBOSE, "Reading DFU version number...");

    gatt.readCharacteristic(characteristic);

    // We have to wait until device receives a response or an error occur
    try {
        synchronized (mLock) {
            while ((!mRequestCompleted && mConnectionState == STATE_CONNECTED_AND_READY && mError == 0 && !mAborted) || mPaused)
                mLock.wait();
        }
    } catch (final InterruptedException e) {
        loge("Sleeping interrupted", e);
    }

    if (mAborted)
        throw new UploadAbortedException();

    if (mError != 0)
        throw new DfuException("Unable to read version number", mError);

    if (mConnectionState != STATE_CONNECTED_AND_READY)
        throw new DeviceDisconnectedException("Unable to read version number", mConnectionState);

    // The version is a 16-bit unsigned int
    return characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT16, 0);
}
開發者ID:Samsung，項目名稱:microbit，代碼行數:48，代碼來源:DfuBaseService.java

示例13: onServicesDiscovered

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
    if(status == BluetoothGatt.GATT_SUCCESS){
        mGattnTitagBatteryService = gatt.getService(UUID_TITAG_BATTERY_SERVICE);
        mGattnTitagTempHumidityService = gatt.getService(UUID_TITAG_AIR_TEMP_HUMIDITY_SERVICE);
        mGattnTitagLightService = gatt.getService(UUID_TITAG_LIGHT_SERVICE);
        if(mGattnTitagBatteryService != null){
            gatt.readCharacteristic(mGattnTitagBatteryService.getCharacteristic(UUID_TITAG_GET_BATTERY));
        }
    }
    else{
        gatt.close();
        mIsConnecting = false;
    }
}
開發者ID:dmtan90，項目名稱:Sense-Hub-Android-Things，代碼行數:16，代碼來源:TitagSensorEntity.java

示例14: onCharacteristicWrite

import android.bluetooth.BluetoothGatt; //導入方法依賴的package包/類
@Override
public void onCharacteristicWrite(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
    if(status == BluetoothGatt.GATT_SUCCESS){
        boolean rs = gatt.readCharacteristic(mGattMiFloraService.getCharacteristic(UUID_MI_FLORA_GET_DATA));
        if(!rs){
            Log.i(mTAG, "Can't read mGattMiFloraGetDataCharacteristic");
        }
    }
}
開發者ID:dmtan90，項目名稱:Sense-Hub-Android-Things，代碼行數:10，代碼來源:MiFloraSensorEntity.java


注：本文中的android.bluetooth.BluetoothGatt.readCharacteristic方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。