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Hello to you all people of XDA, firstly I must state that I've scoured the forums far and wide and have yet to find some valuable info regarding my problem.
So what we're doing is developing (or trying to, as is obvious from this post) a custom rom for the Galaxy S2 which would be used for a single medical application for sensor tracking and the processing and displaying of said data on the SGS2, while at the same time sending it to his/her doctor.
What we need to be able to achieve with this rom is to put it into the hands of the end-user (a chronical patient which will in turn be able to stay at home instead of being hospitalized) and be able to completely lock down the phone for his use (I know, it sounds terrible) so that he loses the phone/sms/games/youtube/internet functionality as we need the phone to run as stable and for as long as possible without any additional battery stress (the constant sending, processing and processing of data seems enough of a problem for now).
I've searched into some custom roms but we eventually came up with the need for a stock Samsung rom which could be modified as we want to.
See this is where the problem begins, we can't seem to get the phone rooted, the ROM customized and then unrooted again so that the phone can't be fiddled with anymore, except when it's completely dead and we need to fix it.
So to cap it all up:
It needs to allow for a custom load and bootscreen (I almost got this to work)
It needs to be completely locked down for the end user.
It has to have full BT, NFC and WiFi functionality
It has to be able to call out and reciev calls, but only to/from specific numbers (911, doctor, etc..)
It has to basically allow for 2-3 programs to be running, while the others simply don't exist on the phone.
I am terribly sorry if anything like this has been asked about before, I swear I put 2 days of me life into researching already.
Any help, any help at all, ideas and solutions, but mostly links are welcome.
Thank you and good day to all.
Just a detail, but the SGS2 doesn't have the NFC functionality. Project seems to be possible, I would look into CyanogenMod sources if I was you.
Sent from my GT-I9100 using XDA App
Why are you afraid of leaving the phone rooted and in hands of the patient?
Is he so uncritical that he can search the web and find means of unrooting a mobile phone and then get around to actually doing it?
LucLucLuc said:
Hello to you all people of XDA, firstly I must state that I've scoured the forums far and wide and have yet to find some valuable info regarding my problem.
So what we're doing is developing (or trying to, as is obvious from this post) a custom rom for the Galaxy S2 which would be used for a single medical application for sensor tracking and the processing and displaying of said data on the SGS2, while at the same time sending it to his/her doctor.
What we need to be able to achieve with this rom is to put it into the hands of the end-user (a chronical patient which will in turn be able to stay at home instead of being hospitalized) and be able to completely lock down the phone for his use (I know, it sounds terrible) so that he loses the phone/sms/games/youtube/internet functionality as we need the phone to run as stable and for as long as possible without any additional battery stress (the constant sending, processing and processing of data seems enough of a problem for now).
I've searched into some custom roms but we eventually came up with the need for a stock Samsung rom which could be modified as we want to.
See this is where the problem begins, we can't seem to get the phone rooted, the ROM customized and then unrooted again so that the phone can't be fiddled with anymore, except when it's completely dead and we need to fix it.
So to cap it all up:
It needs to allow for a custom load and bootscreen (I almost got this to work)
It needs to be completely locked down for the end user.
It has to have full BT, NFC and WiFi functionality
It has to be able to call out and reciev calls, but only to/from specific numbers (911, doctor, etc..)
It has to basically allow for 2-3 programs to be running, while the others simply don't exist on the phone.
I am terribly sorry if anything like this has been asked about before, I swear I put 2 days of me life into researching already.
Any help, any help at all, ideas and solutions, but mostly links are welcome.
Thank you and good day to all.
Click to expand...
Click to collapse
Block all internet access apart from ones you want or you can just setup iptables rules, shouldnt need root apart from when setting it up
As far as removing programs, just delete the apks from the zip, or before you remove root. My sig has a list of all apks in a upto date rom and what they do.
You can use gemini app manager to control autoruns (stop them etc) also to block (hide and disable apps)
As far removing root, your best bet is to once you are done, use adb (from the android sdk) to remove the superuser.apk then flash the stock kernel back, as far as I know without superuser apps cant grain root permisions.
OR
This app will allow you to block any app behind a password
This app will block incoming and outgoing sms and calls on white and blacklists
Custom boot logo (the first screen before the animation)
Custom boot animation need to go into system/media, I am not sure about the format but there are loads around, like this thread has loads, stock kernel should support them.
I hope that helps
Most of that is easily possible.
If you listed the apps needing removed, the apk files just need deleted.
To control calls, you can use a third party app from market for that.
It's possible to have the custom rom unrooted, and easily flashed, regardless of how badly the phone gets rooted
Boot animation is easy anyway... If you can provide it in a zip like other ones (zip containing numbered png's) then it's a piece of cake.
A little bit of clever firewall stuff would prevent any web traffic, in or out, except to your defined server, which is obviously a concern when a phone is handling sensitive medical info.
genieass said:
Why are you afraid of leaving the phone rooted and in hands of the patient?
The phones are going to be used by around 500.000 people in a year, it's not that we want to take anything away from the user, it's more about not having any problems with the firmware - like ever.
Thanks for all the help!
Click to expand...
Click to collapse
genieass said:
Why are you afraid of leaving the phone rooted and in hands of the patient?
The phones are going to be used by around 500.000 people in a year, it's not that we want to take anything away from the user, it's more about not having any problems with the firmware - like ever.
Thanks for all the help!
Click to expand...
Click to collapse
LucLucLuc, not sure where you live, but you're entering the patient confidentiality minefield with big, big boots.
Apart from the legal considerations, your question is definitely OS related and not device related.
I see what you want, but legally - where I live anyway - it's too much of a grey area to get involved with.
I use call recording a lot for referrals and info from other doctors, but I've always asked the other party if they're OK with it. I won't record patient conversations, and I won't accept any files whatsoever that have seen RIS or PACS first - not worth it.
Can't see it's worth your while, but I'd appreciate it if you keep me informed should you decide to work on it.
Big boots indeed
We are from Slovenia, Europe.
I'm actually just a student doing the research and some basic Android programming, thank god I wasn't let into the bigger of the projects
But yes, this project is a colaboration of several european firms and you can read more about it at chiron-project.eu - it's a very very interesting project afaic.
I don't think we'll be swimming with lawyer piranhas soon though, the project uses sensor data (which sorta is a privacy issue) which will be monitored on a tablet running Android (currently testing the Galaxy tab 10.1 - we were lucky to order one before Steve had another one of his fits), proccessed in real time and then stored on the central server, from where it will only be accessible by the patients doctor.
Patient consents are dealt with before we even start talking about mobile hospitalizations.
It's very encouraging to see some actual interest, if anyone wants to know more about anything related to this project contact me at [email protected]
Thanks again for all the help.
I am due for an upgrade later this month. I am an Android user of phones & tablets for more than 3 years so i am very used to the OS with its massive customisations, etc. But i have been noticing in the background that Windows Phone 8 is slowly gaining fans and i would like to know why. I'd like to convince myself. In particular i'm interested with the Lumia 920 and the newer 925/928 model:
1. Does the Lumia have a Bluetooth feature that can connect to any Bluetooth wireless speakers? And can one send files via bluetooth to any bluetooth-enabled Android phone?
2. Does the Lumia have a quick toggle to settings to instantly turn on or off settings such as wifi, Bluetooth, brightness, etc. (much like the notification drop down bar of Android)
3. Is there a customisable equaliser settings to the new Lumias? Surround sound? Bass? Preset EQ settings?
4. Can I set a Playlist, edit a Playlist name and set songs to a Playlist on-the-fly? If no then what app can do that?
5. Can I drag n drop files from my Mac to a Lumia with a need or no need of another software?
6. Can I still access my Google apps & services such as YouTube, Gmail, Maps, Currents, Chrome, etc.?
7. Is there a pinch to zoom feature in zooming objects for taking photos? Is there an option to easily share them via Email, Bluetooth, Twitter, Instagram, Dropbox, etc.? A way to set photos as a phones's lockscreen wallpaper? A way to edit photos and share them? if so which app do i need?
8. Any "swype to type" typing feature? (For faster typing)
9. Any good alternatives music player, video player for the Lumia?
10. Notification Centre - is it true that one can view a notification (from email, Twiiter, Facebook, etc.) on the lock screen? And how do i "access" or see my notification? Do i swype or just click it?
11. Is there a unified & a fully customomisable news app similar to Google Currents?
12. Sideloading apps - is this possible with WP8? Is there an alternative app store other than WP8's?
Android has tons of alternative/3rd-party app stores where one can look, download & install .apk files on almost any device available out there. Is this also possible with WP8?
13. Would the copy & paste capability be possible in almost anywhere ON THE device itself? How do i copy & paste btw?
14. A way to set Google as a default search option?
15. Software updates - found this "1308" update but it would seem there is the newer "1314" update. What's the real deal? Is it true the 1308 update vastly improved the camera's features and the battery life? ('cause i can't see that info on the website) And how often would those "minor" updates be like performance updates, battery life improvements, new features, etc.
16. Any good note-taking app?
17. How does one go back to view last viewed sites on IE10? Is it any way possible to save them on the hard drive of the phone so i can view them again & again?
18. A way or possibility to print wirelessly to a bluetooth wireless wifi printer?
19. Can one create folders (like a folder for Games, News apps, etc.) like in Android?
20. A very good .pdf viewer please?
21. Can i easily edit a Contact's name, phone number, details, etc.?
22. Can i set a Calendar event or note?
23. Is there a way to edit or change the tile icons on the "main" home screen?
24. Does the camera of the Lumias (in particular the 920) is BSI and HDR features?
Again, read of reviews that the camera is good but photos can sometimes be "washed out" and looks blurry when zoomed in.
25. Screenshots - With Android there is a way to take a screenshot of your phone's current screen. IS this possible with WP8? If yes then how?
26. A good alternative to Google Maps where i can check for transport updates and how to get from point A to B or how to find nearby shops or restaurants?
27. How often does Nokia or MS updates their phones?
28. The battery is only 2000mAh which compare to Android or iPhones is very tiny. How long does the phone lasts for Music? Video? Moderate use?
Please advice. Thanks.
1. yes
2. yes but via apps from market (Windows Store)
3. no but Lumia have equalizer setting and Dolby headphone settings
4. yes and no... you can add songs to playlist and you can with WP app for PC/mac you can make playlist but few things missing
5. yes
6. yes with IE or apps from Market, you cant have other browser, only IE (or Nokia Xpress Browser), maps also with IE or with other app (gMaps for example)
7. yes. yes (direct and also with apps from Market. yes. yes. in most case is enough Nokia apps but if you need more just search market or use App Highlights to suggest you apps
8. yes. WP keyboard is rudimentary but you can swipe with finger to type
9. no. in reality, all players from Market is only shell to original windows player...
10. when notification come, is shown short time in top of screen and if you click it, open it... if you dont click, notification closes and shown on lock screen (wallpaper all missed notification with icon and number)
11. is tons of many apps in Market, i dont use it but think no problem to find right one
12. yes and no.... can sideload but only original apps downloaded from Windows Store and loaded from SDcard if Lumia have SDcard slot. No other alternative stores. WP is most secure OS and in 2 and half year no any type of malware or viruses found on Windows Store because this restrictions
13. copy paste working, just select text and select copy icon, same with paste...
14. yes, in IE settings
15. 1308 is latest, 1314 is only AT&T update and not available for others...
16. a lot of them in market...
17. you can go back and you can bookmark but no save page option
18. not tried but think no...
19. you can create folders, anything like normal storage when connect via USB
20. official is good also others in Market
21. yes, on phone or on Live account on web http://mail.live.com/?rru=contacts
22. yes
23. yes and no... in basically you cant change tiles but also apps on market which can you make own style tiles and give him options
24. yes... Nokia 920 make great pictures...
25. yes, press windows button and power button... and this working where you want (apps, games, settings)
26. Here apps from nokia gives you most good navigation, travel and exploration features completely free with Maps, Drive, City Lens, Transit apps
27. booth... Nokia almost every week give new updates and improvements for their apps and settings
28. in normal use two day, less use 3 days for me (but i turned off many apps from working in background)... for music one day or little more is normal... all depend how many you use and set options in your phone. and newer let battery to discharged... this an brick phone... wireless charging is great thing, and if you can, get original Nokia plate for charging.
many of this answers is here
http://www.windowsphone.com/en-us/how-to/wp8
I'm not looking for a Nokia Android phone here. Sure some questions i have been asking were"asked" before that is why i had to slightly change as to how i ask a specific question.
So far i like some of the replies in here. Very interesting OS compared to Android or IOS. For me one way to really know if i like a phone is to go to a shop. Which i've done today.
I went to an O2 store and saw the Lumia 920 & the 925. Both headphone jack were closed as i wanted to try out the vaunted Dolby headphones sound enhancement. The sales rep explained that he cannot do something about anything as he seem to suggest the brackets around the phone that covers the headphone jack is to "prevent the phones getting stolen". Jeez. An early turn off so i went to an EE shop instead.
EE had a working Lumia 920 so went to try it out. Camera seems slightly better than my S3 but noticed there were very few settings to dabble. Wasn't very much convinced with the Dolby sound enhancement (GSMArena were right after all); I wasn't sure if the software of the unit i was given was updated but i was using a mid-range 2-month old Sony earphones i must say. Even after changing the EQ to Custom sound was still somehow "flat" and lacking personality. Was able to try send a file from my S3 to the 920 with a bit of ease although it took about a minute which by todays' standards isn't great but isn't bad either.
What i still don't like:
1. Lack of an alternative app store
2. Lack of alternative browser
3. Lack of a really good altenrative music player with my above needs
4. Lack of .mkv and .srt support in video player
5. Slowness in transferring files via bluetooth
6. The need for a software in order to transfer files. Although someone did menttioned i can just copy & paste files and put them in a folder.
7. Uninspiring and seemingly flat audio/music quality when headphones are connected (even with Dolby On)
8. Non-removable & "low capacity" battery
9. Small 4.5" screen
10. Lack of or the inability to print to a wireless printer
11. Inability (?) for the phone to act as a wifi hotspot
12. Lack of swiping action for faster typing on keyboard
13. Inability to set Google as a search option
14. Inability to save a webpage as a .pdf file for future viewing
15. Few camera options & settings
16. No ability to edit a photo within OS/device
17. Inability to create folders tiles (for quick access to apps)
What also bothered me when i was in the EE shop was what the sales rep told me. She said that many people have been returning their Lumia 920s (i.e. rate of Lumias being returned were MANY!) for repair because of various problems such as bad incoming/outgoing call quality, screen issues and rebooting/crashing issues. She also bluntly advised me to get a Galaxy S4 or the HTC One instead.
Doesn't help with building up confidence does it?
Only the AT&T version allows you to tether and have up to 5 devices connected to it. But you have to have the second tier data package. Yes you can print to a wireless printer over WiFi (maybe another AT&T exclusive). It uses windows for godsake. If a PC can do it, this phone can do it. As for camera settings. It's a phone. If you want camera settings, then get a camera.
All app can be made into a tile simply by tapping and holding until the menu pops up to pin to desktop. The the file can be resized and positioned as you want it.
Google as a search option? Just make it your browser homepage. So what if it is just one more click. Has society really become this lazy?
That small screen is IPS and blows away all the other phones out there regardless of size. Also the gorilla glass is near diamond hard. Ok exaggeration but it is much harder than any other display out there.
You must have missed the edit photo option. You can cut, crop, change colors, and all kinds of edit options. Maybe that is another AT&T only feature.
My low capacity battery last 12 hours under full load and recharges in two with the wireless charger. Not sure what you want, but it is a computer in your pocket and you will not get phone life out of the battery.
Saving a webpage as a PDF. an Andy will not do that by default. So just wait for an app to be made. Or hey just bookmark it and view it over wifi.
There are alternative app stores for WP8. you just have to get into the right click. They are not made public since MS would shut them down.
There are three browsers that are free on the app store and six more you can pay for.
Did you even really try this out yourself or just let others opinions sway you like a typical sheeple? You know the site you keep referring to is biased against WP and MS products. So of course they will give this phone a negative review.
I am sorry to sound harsh but you tried one version from one provider. They are different. There are at this moment three types of 920 out there. The AT&T, The Rogers, and the all others. Each have some variations in functions and quality. As well as variations in the OS.
You also don't need software to transfer files. Not sure where you got that from but if the phone is plugged into a PC it behaves just like a USB drive and can be explored by windows explorer and you just drag and drop files just like another hard drive.
Bluetooth for file transfer is old school and slow. The S3 as well as the Lumia has a tap to send feature that when both phones are near each other you just select a file, select tap to send, find the other phone in the list and tap it. The other phone if feature is turned on will acknowledge a waiting file. You confirm it and it transfers over the TTS network between the phones. Faster than BT by the way.
There are several MKV players in the store, but they are not free.
I'm sorry but it just sounds like you are picking the phone apart and trying to convince yourself not to get one. If you are happy with Andy then the Lumia is not for you just to be blunt. Most Lumia users are tired of Andy or iPhone and that is why they switched. You will not get the customization of Andy with this phone. What you will get is a good rugged phone that has an OS that runs it like it should with minimal apps to perform most day to day things. You will get a camera that rivals lower end SLR's in quality even if it does not have all the bells and whistles. Yes there are SLR users here who have compared the pic quality and in some case it was better on this phone. You will get an OS that runs smoothly and fast and again does what it should. I will say it one last time. If you are happy with Andy or iPhone then this phone is not for you. This phone is a first phone, or a phone for those tired of the cookie cutter phones/OS's out there.
I do not think GSMArena is "biased" to WP & MS products. Why would they? Please enlighten me. The reason they have "negative" reviews of the Lumias is because its the truth i suppose. And the truth sometimes hurts isn't it?
And you might also ask yourself: why would the sales person be biased in saying the rate of returns is enormous because of such & such issues? Please enlighten me. Of all shops i went to (O2, EE & Carphone Warehouse) most of them sell (YES) Android phones (as many companies make Android phones...duh!), iPhones AND Windows phone 8 phones.
Again, let me ask (and challenge you)...why would the sales person be biased? I don't think its because they use Android phones most of the times. I simply don't think so. These people are trained to use and be familiar with ALL types of phones. The only reason i could think of is their reputation. Many returns (for repairs or otherwise) will ultimately have a negative effect on them.
I also heard of incompatibility with the EE network. If the phone is 4G-ready/capable it shouldn't be a compatibility issue. Its the issue of the maker of the phone (and OS) itself isn't it? If the phone is not up to what it can do or is capable of doing then i would rather go for a tried and tested and familiar phone & OS that is Android. I'm aware some companies release different versions of their phones depending on the country/market but still that doesn't help at all.
Also, the trouble with these shops is their phones are most of the times not updated so the software & other improvements are not there for you to experience. The headphone jack might be "locked" by the braces holding the phone or the phone isn't charged at all. Its a lose-lose situation.
Look i am not looking for a perfect Nokia Android phone as i will not find one. I know its either Windows Phone 8 or Android OS.
I made myself clear on my previous reply about my experience in the phone shops and the negative things i have known and read.
If i get the Lumia 920 right now on a 24-month contract with EE will they allow me to return the phone simply because "im not happy with it"? I guess we all know the answer to these question. All they care about is getting money from you and that's it.
Doesn't inspire confidence does it?
I know AT&T gives you a 14 day return period even on a 24 month contract. If you go beyond 14 days then they hit you with the phones full price if you break contract. The issue is not the phone, with 4G. 4G from provider to provider is on different frequencies. This phone like all others only supports 4G and LTE on certain frequencies. If your provider does not support those frequencies then there is nothing that you nor Nokia can do. You need to bust your providers balls to support the other frequencies as well. Good luck on that though since they will just tell you to use a phone they provide. If you want the Lumia to function 100% then you have to buy it from a provider who supports it and use their network. Buying it and trying to use it on a network that it was not intended for will result in fail most of the time. Or the very least a lot of flashing and tweaking and still may not be 100%.
I will say it again. If you like Android and are happy with it then stay with it. To me it sounds like you have already decided against this phone anyways. You Are not going to get somebody in a Lumia forum to flat out tell you not to buy it. So if you are looking for somebody to confirm your feelings you won't get it here. The bottom line is that this phone is not for somebody who is happy with their current OS. This phone is a phone for those just starting or those just fed up with the other stuff out there.
Well thank you all for your replies and insights.
If i get a Windows Phone 8 phone right now i feel it is a way backward not forward. I'm familiar with Android OS so i think i'll stick it out with them.
Hey XDA forum,
I've recently rooted my HTC Desire S phone and installed this version of Carbon on it
http://forum.xda-developers.com/showthread.php?t=2500130
so that I now have Android version 4.3.2 installed. However, I noticed I didn't have the normal Voice Recorder app present on my phone and since one of my primary uses of my mobile phones is that I want to record my voice for music ideas, I need a voice recorder.
So I started looking around on the Google Play Store for the Voice Recorder app that normally comes built-in with your phone. For some reason, it's not present. Anyway, downloading other voice recording software like
RecForgeII or Audio Evolution Mobile Studio (DEMO version in my case), I found out my microphone now has terrible noise being throughput in total silence. Additionally, whenever I speak, the audio level is insanely high and there's distortion and clipping coming in even from a meter away.
So I assume the microphone gain has been set to a too high level.
I figure I need to go into Android Engineer Mode and adjust the microphone settings. After doing a search on the net, I found out I could access the Android Engineer Mode by dialing
*#*#3424#*#*
Now, as soon as I type the closing *, the whole code disappears. However, no HTC Test menu is opened.
How do I access the menu?
Is there another way to adjust microphone gain?
Have others had similar problems after rooting and installing custom ROMs?
Thanks for your help,
Shrooblord
Additionally, I just made a call with my girlfriend and she let me know that in calling, my microphone shows the same behaviour: I sounded distorted and loud and we could only talk normally when I put my phone a meter away from my mouth and used headphones to listen.
I could really use your android expertise on this one, folks.
Work-around
I've ended up not doing this through the Engineer Mode nor with the installation of Carbon.
To fix this, I decided to move away from Clockwork Recovery Mod in favour of TWRP so that I could install Cyanogenmod 12 on my HTC Desire S. After a series of unfortunate events including bricking and successively un-bricking my phone (that took a long time to figure out haha), I've completely installed and personalised my new Android device (it really feels like it's a whole new phone - it's just in an old shell ) and am now running smoothly on Android version 5.1. It also automatically seems to have fixed my mic problem (which I hoped it would). Yay!
But I couldn't have done it if it weren't for this forum and many other resources like this out there on the web. My advice to you when hacking your phone to root it or to install a custom ROM or to fix microphone issues is to look around and not give up searching. It took me a grand total of what I estimate is around 40-50 hours from knowing nothing about custom ROMs and rooting and the like to getting a decent understanding of what steps to perform, how to perform them and more importantly, why. So keep looking. The answer's out there!
And if you can't figure it out today, go to bed and look at it tomorrow. I can tell you, there's nothing quite like approaching a problem with a head full of fresh ideas after a good night's rest.
Good luck out there.
If you've got problems, I'll do my best to keep an eye out on this thread and see if I can help you out.
Shrooblord
Hi guys!
I'm working on a Car PC software and I'm looking for contributors. You can find the project on github: https://github.com/viktorgino/headunit-desktop
More about the project:
HeadUnit Desktop is a based free and open source software that is intended to be run on computers built into cars. This software is currently under active development and lot of the features are experimental. As of now there are three main features:
Media player with a media library and media scanner
Android Auto™ client
DAB radio (integrating welle.io)
Proposed features:
FM radio
CAN bus sniffer with a customizable profile for each car.
Click to expand...
Click to collapse
Some screenshots of the GUI: http://imgur.com/a/pnrpy
And a screen recording: https://www.youtube.com/watch?v=26EYhQuH-Xs
I'm using the C++ and Qt for this project, the front end is QML.
If you are interested in helping with this project, then PM me here, hit me up on Gitter https://gitter.im/headunit-desktop or drop me an email on [email protected]
Pretty excited about this, wish I could help
very interesting project today I try it on my p9 lite. any help files regarding steering wheel controls and buttons?
This is exactly the type of experience that I was looking for, something that allows AA but also maintains AM/FM radio so this can be used as a replacement to the current stereo.
I've been trying to get this installed, but running into some issues in the instructions.
I have the PI all setup, and now following the instructions here:
I'm stuck on this step:
After you’ve installed Qt add the lib folder its installed in to the library load path, the bin folder to your PATH and the lib/pkgconfig folder to the pkg-config path.
I'm not really sure what it's telling me to do here or how to do it.
Can anyone help?
So i got this up and running, this has a lot of potential.
Hopefully development of it can continue soon.
I have a few questions I'm hoping someone can answer.
Questions on current build
1. How is the progress for the FM radio going? Do you know what hardware requirements will be to use AM/FM?
This was the biggest draw to me, to allow me to use this as a replacement to a standard head unit.
2. With Android Audio, when I push the button to go into AA mode. When I plug my phone in, nothing happens? I have AA installed on my phone and it works on other devices.
3. I have a red box at the bottom of the screen that says 'no valid device found use Null device instead.'
What is this trying to tell me? Message is there regardless if phone is plugged in or not.
4. How do you enable the bluetooth so it can connect to the phone contacts etc?
Features I would like to see:
1. Customization navigation bar.
This will be going in an older car, with old fashion lever type heater controls, so I really don't need the climate control button on the screen. Be nice to be able to swap that out for something else.
Also I don't think DAB radio is available in the US, so that would be another one that I would like to remove. Any plans on HD radio for those in the US?
2. Will this support wireless AA at some point?
3. Suppress the Pi Login/Password screen on boot. It seems if you wait about 20 seconds it skips over it automatically. Would be nice in the settings if there was a way to turn that on/off.
So I think this is almost exactly what I have been looking for as a carpc setup, but I had a couple of questions/suggestions. It would be great if you could customize the "action menu" on the right to open other apps that are installed on the system. Like chrisfromwa said above, I have an older car and have no need for the A/C controls, but would I do have an aftermarket fuel injection system and have tuning software currently running on my Raspberry Pi that I would like to be able to open from the "desktop" environment. Also, while I realize that you can do mapping through Android Auto, it would be great if you could launch a navigation system that is installed on the Pi itself like Navit. That way I could have fully offline maps and navigation via a USB GPS dongle and not have to worry about my phone having a signal to have mapping info.
Ultimately I'm really just looking for a "launcher" of sorts that can do FM radio, navigation, and open my tuning app, but that has a nice interface that is easy to use in a car with the 7" touchscreen I have. This is one of the most promising I have seen and would love it if it could launch other apps from the main screen.
i would like to ask a question, and please know that i mean ABSOLUTELY no disrespect by this, but why build one? I ask because there are many head units that are double din, touchscreen, can play darn near every file known to man, have android auto, can interface easily with your car itself, much less the steering wheel controls (cheap interface built with the molex plugs needed for plug-n-play use. Again, i mean no disrespect as i tried doing this a few years back. I gave up because to do it properly, i found that i would have to pretty much rewrite the kernel so that it could idle when necessary and go into full-on ready in seconds vs a full boot every time. Creating an output section thats worth a damn would also prove to be expensive, which is what inexorably led me back to the pioneers, kenwoods etc etc etc of the world. I guess if youre wanting full, unrestricted access to what android has to offer while driving, that would explain it then. But you can also achieve this with some automated processes in your phone to lie to the deck and tell it that youre not moving etc etc. Anyways, just curious of your reasoning for doing this
Youdoofus said:
i would like to ask a question, and please know that i mean ABSOLUTELY no disrespect by this, but why build one? I ask because there are many head units that are double din, touchscreen, can play darn near every file known to man, have android auto, can interface easily with your car itself, much less the steering wheel controls (cheap interface built with the molex plugs needed for plug-n-play use. Again, i mean no disrespect as i tried doing this a few years back. I gave up because to do it properly, i found that i would have to pretty much rewrite the kernel so that it could idle when necessary and go into full-on ready in seconds vs a full boot every time. Creating an output section thats worth a damn would also prove to be expensive, which is what inexorably led me back to the pioneers, kenwoods etc etc etc of the world. I guess if youre wanting full, unrestricted access to what android has to offer while driving, that would explain it then. But you can also achieve this with some automated processes in your phone to lie to the deck and tell it that youre not moving etc etc. Anyways, just curious of your reasoning for doing this
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I've built my own and after you see so many people having issues with their official head units, it is nice to know that you have the control and aren't at the mercy of a car manufacturer or company. Also, I can use it to play retro games and more. Plus I have a unique dashboard that I have helped design in some ways. Honestly I've tried this project and while it was heading in a good direction there wasn't enough for me to use it as it is currently. I have something else and don't have to pay for like Openauto pro. It's called OpenDash and while it functions as is, it is continuously adding functionality and customizations that you can't find in anything commercial.
talon_dgnr8 said:
I've built my own and after you see so many people having issues with their official head units, it is nice to know that you have the control and aren't at the mercy of a car manufacturer or company. Also, I can use it to play retro games and more. Plus I have a unique dashboard that I have helped design in some ways. Honestly I've tried this project and while it was heading in a good direction there wasn't enough for me to use it as it is currently. I have something else and don't have to pay for like Openauto pro. It's called OpenDash and while it functions as is, it is continuously adding functionality and customizations that you can't find in anything commercial.
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Right on. What model car?
I had the Find N in January before returning it because I couldn't use Android Auto on it. Now my Fold 3 has got some dead pixels and Samsung's customer service sucks and are refusing to fix it. I see that the original Oppo Car app can now be disabled, does this mean that Android Auto can work once this has been done? If so I think I'll buy a new Find N
No. Android auto will only work once it has been installed and configured as a system app (as detailed here: https://forum.xda-developers.com/t/android-auto-on-chinese-rom.4407021/ )
The only way to do this is by rooting the Find N and unlocking it's bootloader, which hasn't yet been done that I am aware of. I do know that a lot of people are trying though (myself included), but this will not easily be achieved (if it is even at all possible) Only time will tell
I need Android Auto !!! My Find N is a dream phone but my EyeRide V2 don't work !
i bought carlinkit tbox plus and now i can use may phone connected by bluetooth with the box and waze or google maps installed in the tbox . its a workaround who works.