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Code Issues 1 Packages Projects Releases Wiki Activity

CMF Buds: Read low latency / in-ear status on init

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- read low latency / in-ear detection status
- react on changes

These might have been changed from a different phone, so we cannot
assume our stored values to be correct.
This commit is contained in:
Dominik Riebeling
2026-05-03 22:17:28 +02:00
parent b3183c0f36
commit 585b557875
1 changed files with 28 additions and 4 deletions
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app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/nothing/Ear1Support.java
+28 -4
View File
@@ -74,6 +74,7 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
sendCommand(builder, nothingProtocol.encodeFirmwareVersionReq());
sendCommand(builder, nothingProtocol.encodeBatteryStatusReq());
sendCommand(builder, nothingProtocol.encodeInEarDetectionReq());
sendCommand(builder, nothingProtocol.encodeAudioModeStatusReq());
if (!getCoordinator().getEqualizerPresets().isEmpty()) {
sendCommand(builder, nothingProtocol.encodeEqualizerStatusReq());
@@ -81,6 +82,9 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
if (getCoordinator().supportsUltraBass()) {
sendCommand(builder, nothingProtocol.encodeUltraBassStatusReq());
}
if (getCoordinator().supportsLowLatency()) {
sendCommand(builder, nothingProtocol.encodeLowLatencyReq());
}
return builder;
}
@@ -183,9 +187,10 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
private static final short battery_status = (short) 0xe001;
private static final short battery_status2 = (short) 0xc007;
private static final short firmware_version = (short) 0xc042;
private static final short in_ear_detection_status = (short) 0xc00e;
private static final short audio_mode_status = (short) 0xc01e;
private static final short audio_mode_status2 = (short) 0xe003;
private static final short low_latency = (short) 0xf040;
private static final short low_latency_status = (short) 0xc041;
private static final short equalizer_status = (short) 0xc050;
private static final short ultra_bass_status = (short) 0xc04e;
@@ -195,8 +200,8 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
//outgoing
private static final short find_device = (short) 0xf002;
private static final short in_ear_detection = (short) 0xf004;
private static final short in_ear_detection2 = (short) 0xc00e;
private static final short audio_mode = (short) 0xf00f;
private static final short low_latency = (short) 0xf040;
private static final short equalizer = (short) 0xf01d;
private static final short ultra_bass = (short) 0xf051;
@@ -279,7 +284,7 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
devEvts.add(handleAudioModeStatus(payload));
break;
case in_ear_detection2:
case in_ear_detection_status:
devEvts.add(handleInEarStatus(payload));
break;
@@ -296,7 +301,9 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
devEvts.add(handleUltraBassStatus(payload));
}
break;
case low_latency_status:
devEvts.add(handleLowLatency(payload));
break;
case unk_maybe_ack:
LOG.debug("received ack");
break;
@@ -366,6 +373,14 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
return encodeMessage((short) 0x120, ultra_bass_status, new byte[]{});
}
byte[] encodeInEarDetectionReq() {
return encodeMessage((short) 0x120, in_ear_detection_status, new byte[]{});
}
byte[] encodeLowLatencyReq() {
return encodeMessage((short) 0x120, low_latency_status, new byte[]{});
}
private GBDeviceEventVersionInfo handleFirmwareVersion(byte[] payload) {
GBDeviceEventVersionInfo evt = new GBDeviceEventVersionInfo();
evt.fwVersion = new String(payload);
@@ -423,6 +438,15 @@ public class Ear1Support extends AbstractHeadphoneBTBRDeviceSupport {
return preferencesEvent;
}
private GBDeviceEventUpdatePreferences handleLowLatency(byte[] payload) {
final GBDeviceEventUpdatePreferences preferencesEvent = new GBDeviceEventUpdatePreferences();
if (payload.length >= 1) {
preferencesEvent.withPreference(DeviceSettingsPreferenceConst.PREF_HEADPHONES_LOW_LATENCY, payload[0] == 0x01 ? true : false);
}
return preferencesEvent;
}
byte[] encodeInEarDetection(byte enabled) {
return encodeMessage((short) 0x120, in_ear_detection, new byte[]{0x01, 0x01, enabled});
}