Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband2/Mi2NotificationStrategy.java

76 lines
3.5 KiB
Java

/* Copyright (C) 2015-2017 Andreas Shimokawa, Carsten Pfeiffer
This file is part of Gadgetbridge.
Gadgetbridge is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Gadgetbridge is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.service.devices.miband2;
import android.bluetooth.BluetoothGattCharacteristic;
import android.support.annotation.Nullable;
import nodomain.freeyourgadget.gadgetbridge.devices.miband.VibrationProfile;
import nodomain.freeyourgadget.gadgetbridge.service.btle.BtLEAction;
import nodomain.freeyourgadget.gadgetbridge.service.btle.GattCharacteristic;
import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
import nodomain.freeyourgadget.gadgetbridge.service.devices.common.SimpleNotification;
import nodomain.freeyourgadget.gadgetbridge.service.devices.miband.V2NotificationStrategy;
public class Mi2NotificationStrategy extends V2NotificationStrategy<MiBand2Support> {
private final BluetoothGattCharacteristic alertLevelCharacteristic;
public Mi2NotificationStrategy(MiBand2Support support) {
super(support);
alertLevelCharacteristic = support.getCharacteristic(GattCharacteristic.UUID_CHARACTERISTIC_ALERT_LEVEL);
}
@Override
protected void sendCustomNotification(VibrationProfile vibrationProfile, SimpleNotification simpleNotification, BtLEAction extraAction, TransactionBuilder builder) {
for (short i = 0; i < vibrationProfile.getRepeat(); i++) {
int[] onOffSequence = vibrationProfile.getOnOffSequence();
for (int j = 0; j < onOffSequence.length; j++) {
int on = onOffSequence[j];
on = Math.min(500, on); // longer than 500ms is not possible
startNotify(builder, vibrationProfile.getAlertLevel(), simpleNotification);
builder.wait(on);
stopNotify(builder);
if (++j < onOffSequence.length) {
int off = Math.max(onOffSequence[j], 25); // wait at least 25ms
builder.wait(off);
}
if (extraAction != null) {
builder.add(extraAction);
}
}
}
}
protected void startNotify(TransactionBuilder builder, int alertLevel, @Nullable SimpleNotification simpleNotification) {
builder.write(alertLevelCharacteristic, new byte[] {(byte) alertLevel});
}
protected void stopNotify(TransactionBuilder builder) {
builder.write(alertLevelCharacteristic, new byte[]{GattCharacteristic.NO_ALERT});
}
@Override
public void sendCustomNotification(VibrationProfile vibrationProfile, @Nullable SimpleNotification simpleNotification, int flashTimes, int flashColour, int originalColour, long flashDuration, BtLEAction extraAction, TransactionBuilder builder) {
// all other parameters are unfortunately not supported anymore ;-(
sendCustomNotification(vibrationProfile, simpleNotification, extraAction, builder);
}
}