<![CDATA[Earphone button not working?]]>I'm using a BQ Aquaris E4.5 and I'm not able to operate the earphone button to pause/play the songs or answer a call.

alt text

Is that button in the mic area that use to allow answer calls, play/stop music, etc.

Now that I remember it seems to me that it works when answering calls, but not for the music player.

Is it working for anyone?

]]>https://forums.ubports.com/topic/737/earphone-button-not-workingRSS for NodeSat, 14 Mar 2026 06:01:32 GMTWed, 15 Nov 2017 12:54:04 GMT60<![CDATA[Reply to Earphone button not working? on Wed, 03 Jan 2018 15:45:42 GMT]]>Here what I get from dbus-monitor while clicking the play/pause button:

method call sender=:1.54 -> dest=org.freedesktop.Telepathy.Client.TelephonyServiceApprover serial=918 path=/com/canonical/Approver; interface=com.canonical.TelephonyServiceApprover; member=HandleMediaKey
boolean false
method call sender=:1.120 -> dest=com.canonical.TelephonyServiceHandler serial=300 path=/com/canonical/TelephonyServiceHandler; interface=com.canonical.TelephonyServiceHandler; member=HasCalls
method return sender=:1.49 -> dest=:1.120 reply_serial=300
boolean false
method return sender=:1.120 -> dest=:1.54 reply_serial=918
boolean false
method call sender=:1.120 -> dest=com.canonical.TelephonyServiceHandler serial=302 path=/com/canonical/TelephonyServiceHandler; interface=com.canonical.TelephonyServiceHandler; member=HasCalls
method return sender=:1.49 -> dest=:1.120 reply_serial=302
boolean false

]]>https://forums.ubports.com/post/6356https://forums.ubports.com/post/6356Wed, 03 Jan 2018 15:45:42 GMT<![CDATA[Reply to Earphone button not working? on Wed, 29 Nov 2017 12:09:16 GMT]]>I can hangup a call, but I have no control on player, I think is working but not implemented properly, if someone finds information on how the system works that puts it here because I'm interested.

]]>https://forums.ubports.com/post/5596https://forums.ubports.com/post/5596Wed, 29 Nov 2017 12:09:16 GMT<![CDATA[Reply to Earphone button not working? on Tue, 28 Nov 2017 20:38:48 GMT]]>It doesn't work on the OnePlus One either, even though it works on the OPO in android.

]]>https://forums.ubports.com/post/5584https://forums.ubports.com/post/5584Tue, 28 Nov 2017 20:38:48 GMT<![CDATA[Reply to Earphone button not working? on Sun, 19 Nov 2017 12:23:55 GMT]]>Thank you for answer, do you know why is not compatible with BQ E4.5? on Android it worked properly.

Someone knows how the system reads the button presses? I found some information about that It's about voltage reading but I don't know if is needed a special hardware to do it.

]]>https://forums.ubports.com/post/5481https://forums.ubports.com/post/5481Sun, 19 Nov 2017 12:23:55 GMT<![CDATA[Reply to Earphone button not working? on Thu, 16 Nov 2017 21:05:01 GMT]]>There is an older bug issue in LP. The signalling is inband and not compatible with BQ.

Here is the link to LP: https://bugs.launchpad.net/ubuntu/+source/dialer-app/+bug/1462591

]]>https://forums.ubports.com/post/5434https://forums.ubports.com/post/5434Thu, 16 Nov 2017 21:05:01 GMT<![CDATA[Reply to Earphone button not working? on Thu, 16 Nov 2017 08:05:39 GMT]]>@uzanto said in Earphone button not working?:

earphone

I forgot to specify what I meant, I'm editing the first post.

]]>https://forums.ubports.com/post/5431https://forums.ubports.com/post/5431Thu, 16 Nov 2017 08:05:39 GMT<![CDATA[Reply to Earphone button not working? on Wed, 15 Nov 2017 16:31:21 GMT]]>@uzanto What is the earphone button?

]]>https://forums.ubports.com/post/5406https://forums.ubports.com/post/5406Wed, 15 Nov 2017 16:31:21 GMT