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Refactor: BluetoothUtils return HeartRate.

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Dennis Guse
2022-12-30 16:11:22 +01:00
parent 207f9563df
commit b96441a964
3 changed files with 11 additions and 9 deletions
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src/androidTest/java/de/dennisguse/opentracks/sensors/BluetoothUtilsTest.java
+5 -4
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@@ -9,6 +9,7 @@ import org.junit.Test;
import de.dennisguse.opentracks.data.models.Cadence;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.HeartRate;
import de.dennisguse.opentracks.data.models.Speed;
import de.dennisguse.opentracks.sensors.sensorData.SensorDataCyclingCadenceAndDistanceSpeed;
import de.dennisguse.opentracks.sensors.sensorData.SensorDataCyclingPower;
@@ -23,10 +24,10 @@ public class BluetoothUtilsTest {
characteristic.setValue(new byte[]{0x02, 0x3C});
// when
int heartRate = BluetoothUtils.parseHeartRate(characteristic);
HeartRate heartRate = BluetoothUtils.parseHeartRate(characteristic);
// then
assertEquals(60, heartRate);
assertEquals(HeartRate.of(60), heartRate);
}
@Test
@@ -36,10 +37,10 @@ public class BluetoothUtilsTest {
characteristic.setValue(new byte[]{0x01, 0x01, 0x01});
// when
int heartRate = BluetoothUtils.parseHeartRate(characteristic);
HeartRate heartRate = BluetoothUtils.parseHeartRate(characteristic);
// then
assertEquals(257, heartRate);
assertEquals(HeartRate.of(257), heartRate);
}
@Test
src/main/java/de/dennisguse/opentracks/sensors/BluetoothRemoteSensorManagerHeartRate.java
+2 -2
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@@ -20,8 +20,8 @@ public class BluetoothRemoteSensorManagerHeartRate extends BluetoothConnectionMa
@Override
protected SensorDataHeartRate parsePayload(@NonNull ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
Integer heartRate = BluetoothUtils.parseHeartRate(characteristic);
HeartRate heartRate = BluetoothUtils.parseHeartRate(characteristic);
return heartRate != null ? new SensorDataHeartRate(address, sensorName, HeartRate.of(heartRate)) : null;
return heartRate != null ? new SensorDataHeartRate(address, sensorName, heartRate) : null;
}
}
src/main/java/de/dennisguse/opentracks/sensors/BluetoothUtils.java
+4 -3
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@@ -30,6 +30,7 @@ import java.util.UUID;
import de.dennisguse.opentracks.data.models.Cadence;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.HeartRate;
import de.dennisguse.opentracks.data.models.Power;
import de.dennisguse.opentracks.data.models.Speed;
import de.dennisguse.opentracks.sensors.sensorData.SensorDataCyclingCadence;
@@ -101,7 +102,7 @@ public class BluetoothUtils {
return BluetoothUtils.getAdapter(context) != null;
}
public static Integer parseHeartRate(BluetoothGattCharacteristic characteristic) {
public static HeartRate parseHeartRate(BluetoothGattCharacteristic characteristic) {
//DOCUMENTATION https://www.bluetooth.com/wp-content/uploads/Sitecore-Media-Library/Gatt/Xml/Characteristics/org.bluetooth.characteristic.heart_rate_measurement.xml
byte[] raw = characteristic.getValue();
if (raw.length == 0) {
@@ -110,10 +111,10 @@ public class BluetoothUtils {
boolean formatUINT16 = ((raw[0] & 0x1) == 1);
if (formatUINT16 && raw.length >= 3) {
return characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT16, 1);
return HeartRate.of(characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT16, 1));
}
if (!formatUINT16 && raw.length >= 2) {
return characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 1);
return HeartRate.of(characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 1));
}
return null;