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Bluetooth Low Energy library for Android
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/*
* Copyright (c) 2018, Nordic Semiconductor
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package no.nordicsemi.android.ble.common.profile;
import android.bluetooth.BluetoothDevice;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
public interface DSTOffsetCallback {
enum DSTOffset {
STANDARD_TIME(0),
HALF_AN_HOUR_DAYLIGHT_TIME(2),
DAYLIGHT_TIME(4),
DOUBLE_DAYLIGHT_TIME(8),
UNKNOWN(255);
/**
* Offset of the Daylight Saving Time in minutes.
*/
public final int offset;
DSTOffset(final int code) {
if (code != 255)
this.offset = code * 15; // convert to minutes
else
this.offset = 0;
}
@Nullable
public static DSTOffset from(final int value) {
return switch (value) {
case 0 -> STANDARD_TIME;
case 2 -> HALF_AN_HOUR_DAYLIGHT_TIME;
case 4 -> DAYLIGHT_TIME;
case 8 -> DOUBLE_DAYLIGHT_TIME;
case 255 -> UNKNOWN;
default -> null;
};
}
}
/**
* Callback called when DST Offset packet has been received.
*
* @param device the target device.
* @param offset the Daylight Saving Time offset.
*/
void onDSTOffsetReceived(@NonNull final BluetoothDevice device, @NonNull final DSTOffset offset);
}