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https://github.com/kavishdevar/librepods.git
synced 2026-01-31 07:10:45 +00:00
implement #57
This commit is contained in:
Kavish Devar
@@ -1462,131 +1462,23 @@ class AirPodsService : Service() {
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if (oldLongPressArray.contentEquals(newLongPressArray)) {
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return
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}
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val oldOffEnabled = oldLongPressArray[0]
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val oldAncEnabled = oldLongPressArray[1]
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val oldTransparencyEnabled = oldLongPressArray[2]
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val oldAdaptiveEnabled = oldLongPressArray[3]
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val oldModes = mutableSetOf<LongPressMode>()
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val newModes = mutableSetOf<LongPressMode>()
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val newOffEnabled = newLongPressArray[0]
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val newAncEnabled = newLongPressArray[1]
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val newTransparencyEnabled = newLongPressArray[2]
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val newAdaptiveEnabled = newLongPressArray[3]
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if (oldLongPressArray[0]) oldModes.add(LongPressMode.OFF)
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if (oldLongPressArray[1]) oldModes.add(LongPressMode.ANC)
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if (oldLongPressArray[2]) oldModes.add(LongPressMode.TRANSPARENCY)
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if (oldLongPressArray[3]) oldModes.add(LongPressMode.ADAPTIVE)
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if (newLongPressArray[0]) newModes.add(LongPressMode.OFF)
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if (newLongPressArray[1]) newModes.add(LongPressMode.ANC)
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if (newLongPressArray[2]) newModes.add(LongPressMode.TRANSPARENCY)
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if (newLongPressArray[3]) newModes.add(LongPressMode.ADAPTIVE)
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val changedIndex = findChangedIndex(oldLongPressArray, newLongPressArray)
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Log.d("AirPodsService", "changedIndex: $changedIndex")
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var packet: ByteArray? = null
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if (offListeningMode) {
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packet = when (changedIndex) {
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0 -> {
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if (newOffEnabled) {
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when {
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oldAncEnabled && oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_EVERYTHING.value
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oldAncEnabled && oldTransparencyEnabled -> LongPressPackets.ENABLE_OFF_FROM_TRANSPARENCY_AND_ANC.value
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oldAncEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_OFF_FROM_ADAPTIVE_AND_ANC.value
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oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE.value
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else -> null
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}
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} else {
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when {
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oldAncEnabled && oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_OFF_FROM_EVERYTHING.value
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oldAncEnabled && oldTransparencyEnabled -> LongPressPackets.DISABLE_OFF_FROM_TRANSPARENCY_AND_ANC.value
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oldAncEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_OFF_FROM_ADAPTIVE_AND_ANC.value
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oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE.value
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else -> null
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}
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}
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}
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val newEnabled = newLongPressArray[changedIndex]
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1 -> {
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if (newAncEnabled) {
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when {
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oldOffEnabled && oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_EVERYTHING.value
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oldOffEnabled && oldTransparencyEnabled -> LongPressPackets.ENABLE_ANC_FROM_OFF_AND_TRANSPARENCY.value
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oldOffEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_ANC_FROM_OFF_AND_ADAPTIVE.value
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oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE.value
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else -> null
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}
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} else {
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when {
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oldOffEnabled && oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_ANC_FROM_EVERYTHING.value
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oldOffEnabled && oldTransparencyEnabled -> LongPressPackets.DISABLE_ANC_FROM_OFF_AND_TRANSPARENCY.value
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oldOffEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_ANC_FROM_OFF_AND_ADAPTIVE.value
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oldTransparencyEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE.value
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else -> null
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}
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}
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}
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2 -> {
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if (newTransparencyEnabled) {
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when {
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oldOffEnabled && oldAncEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_EVERYTHING.value
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oldOffEnabled && oldAncEnabled -> LongPressPackets.ENABLE_TRANSPARENCY_FROM_OFF_AND_ANC.value
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oldOffEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_TRANSPARENCY_FROM_OFF_AND_ADAPTIVE.value
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oldAncEnabled && oldAdaptiveEnabled -> LongPressPackets.ENABLE_TRANSPARENCY_FROM_ADAPTIVE_AND_ANC.value
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else -> null
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}
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} else {
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when {
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oldOffEnabled && oldAncEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_TRANSPARENCY_FROM_EVERYTHING.value
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oldOffEnabled && oldAncEnabled -> LongPressPackets.DISABLE_TRANSPARENCY_FROM_OFF_AND_ANC.value
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oldOffEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_TRANSPARENCY_FROM_OFF_AND_ADAPTIVE.value
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oldAncEnabled && oldAdaptiveEnabled -> LongPressPackets.DISABLE_TRANSPARENCY_FROM_ADAPTIVE_AND_ANC.value
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else -> null
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}
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}
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}
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3 -> {
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if (newAdaptiveEnabled) {
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when {
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oldOffEnabled && oldAncEnabled && oldTransparencyEnabled -> LongPressPackets.ENABLE_EVERYTHING.value
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oldOffEnabled && oldAncEnabled -> LongPressPackets.ENABLE_ADAPTIVE_FROM_OFF_AND_ANC.value
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oldOffEnabled && oldTransparencyEnabled -> LongPressPackets.ENABLE_ADAPTIVE_FROM_OFF_AND_TRANSPARENCY.value
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oldAncEnabled && oldTransparencyEnabled -> LongPressPackets.ENABLE_ADAPTIVE_FROM_TRANSPARENCY_AND_ANC.value
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else -> null
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}
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} else {
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when {
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oldOffEnabled && oldAncEnabled && oldTransparencyEnabled -> LongPressPackets.DISABLE_ADAPTIVE_FROM_EVERYTHING.value
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oldOffEnabled && oldAncEnabled -> LongPressPackets.DISABLE_ADAPTIVE_FROM_OFF_AND_ANC.value
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oldOffEnabled && oldTransparencyEnabled -> LongPressPackets.DISABLE_ADAPTIVE_FROM_OFF_AND_TRANSPARENCY.value
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oldAncEnabled && oldTransparencyEnabled -> LongPressPackets.DISABLE_ADAPTIVE_FROM_TRANSPARENCY_AND_ANC.value
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else -> null
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}
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}
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}
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else -> null
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}
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} else {
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when (changedIndex) {
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1 -> {
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packet = if (newLongPressArray[1]) {
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LongPressPackets.ENABLE_EVERYTHING_OFF_DISABLED.value
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} else {
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LongPressPackets.DISABLE_ANC_OFF_DISABLED.value
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}
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}
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2 -> {
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packet = if (newLongPressArray[2]) {
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LongPressPackets.ENABLE_EVERYTHING_OFF_DISABLED.value
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} else {
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LongPressPackets.DISABLE_TRANSPARENCY_OFF_DISABLED.value
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}
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}
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3 -> {
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packet = if (newLongPressArray[3]) {
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LongPressPackets.ENABLE_EVERYTHING_OFF_DISABLED.value
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} else {
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LongPressPackets.DISABLE_ADAPTIVE_OFF_DISABLED.value
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}
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}
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}
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}
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val packet = determinePacket(changedIndex, newEnabled, oldModes, newModes)
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packet?.let {
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Log.d("AirPodsService", "Sending packet: ${it.joinToString(" ") { "%02X".format(it) }}")
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sendPacket(it)
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@@ -1,17 +1,17 @@
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/*
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* AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
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*
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*
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* Copyright (C) 2024 Kavish Devar
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published
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* by the Free Software Foundation, either version 3 of the License.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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@@ -241,47 +241,36 @@ class Capabilities {
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}
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}
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enum class LongPressPackets(val value: ByteArray) {
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ENABLE_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0F, 0x00, 0x00, 0x00)),
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enum class LongPressMode {
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OFF, TRANSPARENCY, ADAPTIVE, ANC
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}
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DISABLE_OFF_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
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DISABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0c, 0x00, 0x00, 0x00)),
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DISABLE_OFF_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x06, 0x00, 0x00, 0x00)),
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DISABLE_OFF_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0a, 0x00, 0x00, 0x00)),
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data class LongPressPacket(val modes: Set<LongPressMode>) {
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val value: ByteArray
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get() {
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val baseArray = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A)
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val modeByte = calculateModeByte()
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return baseArray + byteArrayOf(modeByte, 0x00, 0x00, 0x00)
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}
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ENABLE_OFF_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
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ENABLE_OFF_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
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ENABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0d, 0x00, 0x00, 0x00)),
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private fun calculateModeByte(): Byte {
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var modeByte: Byte = 0x00
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modes.forEach { mode ->
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modeByte = when (mode) {
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LongPressMode.OFF -> (modeByte + 0x01).toByte()
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LongPressMode.TRANSPARENCY -> (modeByte + 0x02).toByte()
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LongPressMode.ADAPTIVE -> (modeByte + 0x04).toByte()
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LongPressMode.ANC -> (modeByte + 0x08).toByte()
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}
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}
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return modeByte
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}
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}
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DISABLE_TRANSPARENCY_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
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DISABLE_TRANSPARENCY_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x03, 0x00, 0x00, 0x00)),
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DISABLE_TRANSPARENCY_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0a, 0x00, 0x00, 0x00)),
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DISABLE_TRANSPARENCY_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x09, 0x00, 0x00, 0x00)),
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ENABLE_TRANSPARENCY_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
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ENABLE_TRANSPARENCY_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
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ENABLE_TRANSPARENCY_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0d, 0x00, 0x00, 0x00)),
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DISABLE_ANC_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0D, 0x00, 0x00, 0x00)),
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DISABLE_ANC_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x05, 0x00, 0x00, 0x00)),
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DISABLE_ANC_FROM_ADAPTIVE_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0c, 0x00, 0x00, 0x00)),
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DISABLE_ANC_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x09, 0x00, 0x00, 0x00)),
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ENABLE_ANC_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
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ENABLE_ANC_FROM_ADAPTIVE_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
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ENABLE_ANC_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
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DISABLE_ADAPTIVE_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
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DISABLE_ADAPTIVE_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x05, 0x00, 0x00, 0x00)),
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DISABLE_ADAPTIVE_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x06, 0x00, 0x00, 0x00)),
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DISABLE_ADAPTIVE_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x03, 0x00, 0x00, 0x00)),
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ENABLE_ADAPTIVE_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0d, 0x00, 0x00, 0x00)),
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ENABLE_ADAPTIVE_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
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ENABLE_ADAPTIVE_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
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ENABLE_EVERYTHING_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0E, 0x00, 0x00, 0x00)),
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DISABLE_TRANSPARENCY_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0A, 0x00, 0x00, 0x00)),
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DISABLE_ADAPTIVE_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x06, 0x00, 0x00, 0x00)),
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DISABLE_ANC_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0C, 0x00, 0x00, 0x00)),
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}
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fun determinePacket(changedIndex: Int, newEnabled: Boolean, oldModes: Set<LongPressMode>, newModes: Set<LongPressMode>): ByteArray? {
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return if (newEnabled) {
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LongPressPacket(oldModes + newModes.elementAt(changedIndex)).value
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} else {
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LongPressPacket(oldModes - newModes.elementAt(changedIndex)).value
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}
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}
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