emulating connected headphones - Android Q&A, Help & Troubleshooting

Is it possible to set the system so that he can see that headphones are connected and the sound itself comes out of the loudspeaker?

Love this idea . Would this make it possible to use the native radio app without any headphones in loudspeaker mode as you mentioned? Or do you actually need the headphone cable as an antenna to receive the FM radio signals?
I think if you've got full RW access to your own device then it should be possible to do the magic somehow

lebigmac said:
Uwielbiam ten pomysł :kocham:. Czy umożliwiłoby to korzystanie z natywnej aplikacji radiowej bez słuchawek w trybie głośnika, jak wspomniałeś? A może potrzebujesz kabla słuchawkowego do odbioru sygnałów radiowych FM?:nie jestem pewien:
Myślę, że jeśli masz pełny dostęp RW do własnego urządzenia, to powinno dać się jakoś zrobić magię
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I mean more about the settings in viper4android with the listeners only about the fm radio I do not mean but also interesting

Related

Change Bluetooth commands from my car to my phone.

Hi,
It is possible km change the Bluetooth command that my steering well send to my phone?
I use Spotify and when I press the button on my car to skip use music, the Spotify only stop the music... It is possible to change the 'signal' to a different one?
Regards from Portugal
Thanks
Enviado do meu i7 através de Tapatalk

Amazfit pace - pair with the phone if the touch is not responding?

Is there a way to pair Pace with the pohone if the touch is not responding od the Pace. I gess i have a hardware failure but I want to continue to use basic funcions of the watch. So I need to pair it somehow?
This may work
https://github.com/MajeurAndroid/Adb-Remote-Screen
Thanks, i will try and report how it went.
Poslano sa mog MI 6 koristeći Tapatalk

Can the IR blaster in face unlock be used as an IR remote?

Since the kernel sources are available I am guessing it might be possible eventually? Someone mentioned in a post that remote IR blasters just work at higher frequencies, so if the hw on Poco supports then.. yes??
Can I use the fingerprint sensor of phone to unlock my home lock?
Daruwalla said:
Can I use the fingerprint sensor of phone to unlock my home lock?
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Damn! ???
Daruwalla said:
Can I use the fingerprint sensor of phone to unlock my home lock?
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less do itt! xD
its front notch has an IR camera, IR emitter, normal camera, earpiece and proximity sensor. the IR emitter could (very likely in theory) be used like an IR blaster. Has anyone tried installing Mi Remote on their Poco F1?
the review page (6) on gsmarena says it has an "IR blaster" but that's probably a typo : (cant post links because this is my first post on XDA altough i've been lurking here for a few years without reg)
ot: please tell me if call forwarding works for anyone natively on the google dialer app when you have lineageOS
FID00 said:
its front notch has an IR camera, IR emitter, normal camera, earpiece and proximity sensor. the IR emitter could (very likely in theory) be used like an IR blaster. Has anyone tried installing Mi Remote on their Poco F1?
the review page (6) on gsmarena says it has an "IR blaster" but that's probably a typo : (cant post links because this is my first post on XDA altough i've been lurking here for a few years without reg)
ot: please tell me if call forwarding works for anyone natively on the google dialer app when you have lineageOS
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I did try installing the latest Mi Remote from playstore having the same doubt/hope.
Unfortunately, it says that the installed device does not support MI remote due to lack of IR blaster. Alternatively, it says you can use the remote via a common Wi-fi network. So I guess it doesn't work.
lishoym said:
I did try installing the latest Mi Remote from playstore having the same doubt/hope.
Unfortunately, it says that the installed device does not support MI remote due to lack of IR blaster. Alternatively, it says you can use the remote via a common Wi-fi network. So I guess it doesn't work.
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There must be a way to force it to use the IR blaster, just as you could reroute it to the screen, it just needs something to output 1s and 0s, on and off
Yes you can !!
Daruwalla said:
Can I use the fingerprint sensor of phone to unlock my home lock?
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Either you need a Node MCU or an arduino with a Bluetooth module. So it can act as a gateway between your phone and locking system, thereby you can easily communicate with your HOME LOCK (only for digital locks :silly: )
---------- Post added at 09:31 AM ---------- Previous post was at 09:15 AM ----------
when i installed Mi remote from playstore i got an error message saying "your phone can't control IR Devices ,You can control Your Mi Tv /Mi box using WiFi !!"
Have a look at this thread
vvnithin said:
Either you need a Node MCU or an arduino with a Bluetooth module. So it can act as a gateway between your phone and locking system, thereby you can easily communicate with your HOME LOCK (only for digital locks :silly: )
---------- Post added at 09:31 AM ---------- Previous post was at 09:15 AM ----------
when i installed Mi remote from playstore i got an error message saying "your phone can't control IR Devices ,You can control Your Mi Tv /Mi box using WiFi !!"
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You can use a solenoid or actuator for an extra locking bolt , controlled by a cheap WIFI on/off switch
It has ir camera nit the emitter. Every living thing in this world emmits IR waves which it captures. Hope everyone understands.
SamyakJ said:
It has ir camera nit the emitter. Every living thing in this world emits IR waves which it captures. Hope everyone understands.
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I get it, but no. Look up a couple Pocophone reviews on Youtube, some of them spend some time on the IR unlock. If they have video of it working in the dark you'll see a light red flash across the person's face. There is also an IR emitter in the phone. Of course, it would be awkward to point things with the way it's placed but it beats having to buy and bring with you everywhere a dongle with emitter.
PocoSteve said:
I get it, but no. Look up a couple Pocophone reviews on Youtube, some of them spend some time on the IR unlock. If they have video of it working in the dark you'll see a light red flash across the person's face. There is also an IR emitter in the phone. Of course, it would be awkward to point things with the way it's placed but it beats having to buy and bring with you everywhere a dongle with emitter.
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That's IR wave l. Beacuase we dont emmit is uniformly. Some place have high intensity and some have low intensity
Actually it's not possible since, the frequencies are not the same, the ir receiver in your tv should not be able to see those that are emitted by your phone. There's a lot of infrared wavebands and the ir emitter doesn't emit on the right one, and you can't change it unless you change the emitter.
SamyakJ said:
That's IR wave l. Beacuase we dont emmit is uniformly. Some place have high intensity and some have low intensity
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I mean you see the line shine from the phone over the person's face like a scan.
But here is a screenshot of the keynote :
(I think I attached it correctly, not sure)
EDIT: and you see "infrared lighting" well that's the emitter.
Blendman974 said:
Actually it's not possible since, the frequencies are not the same, the ir receiver in your tv should not be able to see those that are emitted by your phone. There's a lot of infrared wavebands and the ir emitter doesn't emit on the right one, and you can't change it unless you change the emitter.
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Hum... Where did you get this info ?
Btw : té koifé 974 ?! J'aurais jamais cru voir un gars la Possession sur XDA devs...
PocoSteve said:
Hum... Where did you get this info ?
Btw : té koifé 974 ?! J'aurais jamais cru voir un gars la Possession sur XDA devs...
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Actually I'm wrong since the light emited by the blaster is visible to IR detectors (just tested with my Honor 7 ir blaster/receiver) ... So it may be possible, imagining that we could control with enough precision the IR led. May be a good idea to ask to a kernel maker if it could be possible.
OffTopic : Mdr pas courant d'avoir des reunionnais sur xda c vrai xD
Interesting idea
I'd make an app if I knew how to...
nC3rtaintiy said:
Since the kernel sources are available I am guessing it might be possible eventually? Someone mentioned in a post that remote IR blasters just work at higher frequencies, so if the hw on Poco supports then.. yes??
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Atleast the people are taking the idea seriously now, with enough activity maybe it will catch someones devs eyes and he would push the matter.
Forgot this whole issue, i'l be on watch and post bavk here if I find anything.
I am very skeptical that this is possible. I don't think that the main problem would be a possible slight wavelength mismatch but the needed led modulation frequency. You see, the IR code is not simply encoded by a different pattern of long and short IR pulses but that pattern is superimposed on a high carrier frequency. When the led is 'ON' it's really pulsing on and off usually 38,000 times a second. This is something that's easy to do in hardware but difficult to do in software, specially if you are not running a real-time-OS (don't think that this linux kernel is).
It would be much easier to build a separate wifi->IR gateway.

Beep/vibrate application when phone is lost

Hi,
I'm interested if there is an application that will alert you, by vibration or sound on the watch, when the phone goes out of bluetooth range.
Thank you,
gyl1ro said:
Bună,
Ma intereseaza daca exista vreo aplicatie care sa te alerteze, prin vibratie sau sunet la ceas, cand telefonul iese din raza bluetooth.
Mulțumesc,
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Sorry, ... for Amazfit Gtr3 Pro.

Question Bluetooth not connecting automatically with car

I have a 11 Lite 5G (first gen) and it connects to most Bluetooth devices automatically, just not with my car (Skoda Octavia mk4 2020 with Columbus).
I always have to enable the Bluetooth manually. That is a pain ita.
I had the same problem with Realme and Poco.
Does anyone have a solution. Firmware MIU Global 13.0.7. stabile
That is Skoda issue. Mine renoir connects perfectly with 5 cars so far.
jazzh said:
That is Skoda issue. Mine renoir connects perfectly with 5 cars so far.
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So I assume you do not have any car from the Volkswagen group? Because it is also not working on my Audi.
GuGuGal said:
I have a 11 Lite 5G (first gen) and it connects to most Bluetooth devices automatically, just not with my car (Skoda Octavia mk4 2020 with Columbus).
I always have to enable the Bluetooth manually. That is a pain ita.
I had the same problem with Realme and Poco.
Does anyone have a solution. Firmware MIU Global 13.0.7. stabile
Click to expand...
Click to collapse
I have Lisa (NE model) with Xiaomi.eu MIUI 13 and it connects automatically to Amundsen (Octavia)
zgfg said:
I have Lisa (NE model) with Xiaomi.eu MIUI 13 and it connects automatically to Amundsen (Octavia)
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No, opel astra J and H, as well as Mazda.
I have a volkswagen and my renoir does not connect automatically, maybe it's a configuration thing from this cars
97jota said:
I have a volkswagen and my renoir does not connect automatically, maybe it's a configuration thing from this cars
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I read somewhere (do not know anymore where) that a lot of Chinese phones have a different type of Bluetooth. I had the same problem with Realme and Poco, but only on Volkswagen group models, in my case Audi and Skoda. When I put it in my girlfriends Kia Sportage, he works pefectly. So probably VW doesn't like Chinese
Could be a manufacturer specific thing but I had a similar issue with some headphones that I fixed. Try unpairing the device (car) then pair again making sure full access to calls and call history is granted. It won't connect automatically if it doesn't have everything it seems.
Failing that you could turn on Developer Options and try toggling some of the BT settings in there to see if it makes a difference. The "Bluetooth MAP Version" dropdown selector relates specifically to vehicles iirc.

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