In need of standalone touchscreen Android compatible recommendations - Android Q&A, Help & Troubleshooting

Greetings all,
I'm working on a project that requires a touch screen that is able to run Android either out of the box or via some OS boot configuration.
The screen/monitor should not have any input/output like HDMI slots and others - only the touch screen component with a simple power connection. It will be part of a bigger project that already has a power source, 4g connectivity..etc.
Thanks

Related

[Q] - Ca-Fi Android Car Stereo

Does anyone have the Ca-Fi Android car stereo? It seems it was recently released. I really want one, and will probably get one.
ca-fi.com/en/
Im debating on ordering one too.... though they list a 800mhz and a 1.2ghz version. Seems the 800mhz version is the only one available
Wish XDA would make a section for it and some custom **** was done with it!
total junk. save your money
I got one yesterday and installed it. Save your money. Its total junk. Was definatelu rushed to market.
No android market (yes you read that right)
Navigation requires data connection either through hsdpa gsm 3g or wifi (meaning you have to provide data for navigation to work at all)
Voice navigation doesnt work (it asks you to install additional files via the market, which again doesnt exist so it fails)
Every time i start the unit it goes to fm radio even when i dont want it to. Force closing the radio app does nothing.
The list goes on and on and on. NEVER AGAIN
shassouneh said:
I got one yesterday and installed it. Save your money. Its total junk. Was definatelu rushed to market.
No android market (yes you read that right)
Navigation requires data connection either through hsdpa gsm 3g or wifi (meaning you have to provide data for navigation to work at all)
Voice navigation doesnt work (it asks you to install additional files via the market, which again doesnt exist so it fails)
Every time i start the unit it goes to fm radio even when i dont want it to. Force closing the radio app does nothing.
The list goes on and on and on. NEVER AGAIN
Click to expand...
Click to collapse
Oh that's disappointing. I'm still considering buying one, just to see if I can root it, and fix some of the problems that you listed.
Xitdis said:
Oh that's disappointing. I'm still considering buying one, just to see if I can root it, and fix some of the problems that you listed.
Click to expand...
Click to collapse
I actually thkught about that too. Problem is you really cant connect it to a pc so any rooting work woukd have to be done via microsd card and run natively in 2.2. Not only that even if you root it theres no gurantee the android market would be installed as the "default" market. This means the voice navigation may never be solved.
Long story short, i am veey disappointed. :-(
that unfortunately, I wanted one for my birthday
shassouneh said:
I actually thkught about that too. Problem is you really cant connect it to a pc so any rooting work woukd have to be done via microsd card and run natively in 2.2. Not only that even if you root it theres no gurantee the android market would be installed as the "default" market. This means the voice navigation may never be solved.
Long story short, i am veey disappointed. :-(
Click to expand...
Click to collapse
Doesn't it have a USB port on it?
I made the same mistake of purchasing one. I have been unsuccessful in trying to root it. Z4 will just freeze the device requiring a power cycle. I attempted to connect via USB but did not have any luck using this method either. The problem is that the radio runs both USB ports in Host mode. This keeps it from showing up as a device when you connect it to a computer. I have tried both the front and rear ports with Windows and Linux.
I did manage to get the Android Market app installed. It took a good bit of work and involved copying the Google apps including first boot to an SDcard and sideloading them. The first boot app did break my home button, it currently does nothing and I can't figure out how to re associate it with the launcher.
Once I was able to connect my Google account, I was able to sideload the market apk. Of course, this required working wifi. The dumb device is configured for wifi using a wpa_supplicant file which specifies that 802.1x authentication is required. Seeing as I'm not using this on my wifi, I needed an app called wifi fixer to override this setting. I also needed to setup an unsecured wireless network because I couldn't get wifi-fixer to connect to a wep or wpa network. Once connected, the wireless was very spotty but worked long enough for what I needed.
After all this was completed, I was able to download an offline navigation app, copilot live, that would allow me to use the device as a nav while I wasn't sitting in the driveway connected to the wifi. I did try connecting to my rooted DroidX with CM7 using wifi tether but could not get the radio to complete the connection.
As shassouneh pointed out, it boots into FM Radio every time its powered on. This allows it to start playing music quickly, but is very annoying. I typically stream music from my phone over bluetooth which requires the volume to be much louder than when listening to the FM Radio. When you start the vehicle, the volume is remembered and will be deafening. The FM radio application is very buggy and it will take several attempts to save your radio presets with an acceptable name. It tries to use the digitally broadcast station information as the preset name, but often it just returns garbage. After trying some twenty times, I was able to get most of my presets to read the frequency and the FCC station name. (ex. 93.1 WPOC).
The touch screen is very disappointing. It's a low-quality restive type which requires that you touch below the point you're aiming for. This makes getting to buttons at the very bottom of the screen a challenge. I tried calibrating the screen, but was sent into and endless loop of touching the cross-hairs...
The "Phone" app has all the bluetooth configuration including pairing, contacts, music, etc. it is very rudimentary. The radio frequently fails to connect to my phone on its own and needs to be forced to connect. Sometimes the play button will start the phone playing music and other times it won't. I haven't found a rhyme or reason for it yet. It doesn't support AVRCP and as such you get three buttons when streaming music over bluetooth: Previous, Play/Pause, and Next. There's no indication of which song is playing nor is there any way to browse the music on the phone from the radio.
Overall, the device is absolutely terrible. Perhaps if I could root it, I could fix a number of its annoying characteristics and it wouldn't be so bad. I was most disappointed by the poor wifi and the FM radio at boot. There is such potential here to make an awesome device... Do not waste your money on this piece of garbage no matter how tempting it may be.
Bought one also !!!
I discovered that the product seems to be sold has with another brand :
http://www.ekoore.com/web/en/product/car-hi-fi-2/elija-2/overview-6.html
The point is that they are providing an update.zip containing files and probably could be used for rooting the device. Found the link http://www.ekoore.it/download/elija/update.zip in the italian forum.
From what I understood, this is a 2.3 device ...
Confirmed mine is 2.3.3
Tried several rooting tools (Z4, GingerBreak, Visonnary+, Universal Androot ...) none of these are working.
Wasn't able to dump the rom (no ADB, used terminal with RomDump V7.2) but found that there is a physical switch inside the box. I can have a message displayed "No signal received", just by starting the device while the switch is pressed. Didn't manage to konow if this is bootloader mode or not.
Found a Quick Start guide explaining how to build kernel and so on http://wendang.baidu.com/view/6545cb13a216147917112879.html
Chip TC8900 seems to be used widely for several chinese tablets. So rooting shouldn't be as difficult as it seems. My guess is that the only way to have it rooted is to modify the update.zip above....but I don't know how to do it !!
From what I understood, the radio, BT etc ... parts are not running Android and are something completely different. The only way to switch to an android environment is to go to navigate mode.
Guys,
I'm surprised, I've had this installed in my car for a couple months now and it works great and I do use it daily and thoroughly.
I have installed Android market (couple of minutes, easy to do), have my email, contacts, everything setup, I even get auto updates for installed apps
Bluetooth pairing with both my HD2's works flawlessly and synced all contacts from both phones
The dedicated iPod interface works great with my 160Gb iPod, I have a USB hub in the glovebox with a 2.5" HDD , WiFi dongle and 3g dongle all connected in.
Navigation doesn't require a data connection, I have a several different SatNav apps installed - some online and some offline, but I stick with Waze as I like it..., Waze unfortunately starts up in portrait but that's easily sorted with a press of the home key and Waze also puts up a single warning about battery being flat, but there's no battery, so what would you expect.....
can also listen to good quality internet radio on the move
If you buy a device like this, you've gotta expect a data connection to be required for initial setup of your apps and how you want them, I've run the device without internet, through my phone and through a 3g dongle.
It works properly and reliably with my original steering wheel controls and the way it sets this up is the best I've seen on a in car device and simplicity itself.
It also boots to the last source being played, in my case normally iPod, but if the iPod etc is missing, then it will default to the radio.
The touchscreen isn't the best in the world, but is very useable, if the alignment is out then recalibrate it by holding the back button until the calibration screen appears..
Only thing I really don't like is if you burn some mp3's to a cd/dvd, they play through the dvd interface, not through the android media players.
I genuinely like the unit, it's a nice toy to have in the car and has no more issues than any other android device I've used...
J
Should say that the FM quality is really awful ! Can't even get the RDS working ...
French translation is missing sereval items (or completly false). Got the wifi + market without too much trouble. The touchscreen is usable.
I definitely love to have it rooted
Xitdis said:
Does anyone have the Ca-Fi Android car stereo? It seems it was recently released. I really want one, and will probably get one.
ca-fi.com/en/
Click to expand...
Click to collapse
I've got that stuff from their dealer in Russia, I think juliabrothers.net
Cool device. I loved it sound quality, pure, very sharp image. Very quick response. Yes, the touch screen isn't as good as we used to have on smart phones. Still works o.k. Just look at others DVD player made on Windows CE6.0 platform. They ain't better in anyway.
---------- Post added at 04:37 PM ---------- Previous post was at 04:33 PM ----------
naboleo said:
Should say that the FM quality is really awful ! Can't even get the RDS working ...
French translation is missing sereval items (or completly false). Got the wifi + market without too much trouble. The touchscreen is usable.
I definitely love to have it rooted
Click to expand...
Click to collapse
Could you please give me a hint how you manage to install Market on that thing?
Still working on it. Which Android version do you have? I have 2.2
You see, Android Market which built for smart phones doesn't work very well for CAR stereo devices. That Market doesn't differentiate between "good" and harmful applications, which can shut down your system forever.
Remember most of software designed for smart phones doesn't work under CA-FI platforms. Supplier said so, I 'd be happy to be wrong.....
---------- Post added at 06:25 PM ---------- Previous post was at 05:39 PM ----------
naboleo said:
Confirmed mine is 2.3.3
Tried several rooting tools (Z4, GingerBreak, Visonnary+, Universal Androot ...) none of these are working.
Wasn't able to dump the rom (no ADB, used terminal with RomDump V7.2) but found that there is a physical switch inside the box. I can have a message displayed "No signal received", just by starting the device while the switch is pressed. Didn't manage to konow if this is bootloader mode or not.
Found a Quick Start guide explaining how to build kernel and so on
Chip TC8900 seems to be used widely for several chinese tablets. So rooting shouldn't be as difficult as it seems. My guess is that the only way to have it rooted is to modify the update.zip above....but I don't know how to do it !!
From what I understood, the radio, BT etc ... parts are not running Android and are something completely different. The only way to switch to an android environment is to go to navigate mode.
Click to expand...
Click to collapse
Is that possible to use that manual for building a kernel, which could be used instead of pre-installed software? Seems interesting. Any thoughts?
Market came from the 2.3.3 build already installed on device. You probably can try the apk within the update archive http://www.ekoore.it/download/elija/update.zip . As the italian website is quite slow i extracted it. From what i understood update seems to not working on all devices.
Regarding the manual, of course I was thinking it could help for anything like root, recovery image or enabling adb. But honestly i don't have enough knowledge to do myself.
Hi Everyone, just found this thread. I have this unit as well and have been building info on the MP3car site about it, overall i'm happy with the unit although i haven't been able to do everything i want to it.
The audio quality for me is good and i can tether data off of my phone to play internet radio and navigate through waze or otherwise. I'd definately like to see some development in this area myself as there are some welcome improvements to be made. i've sideloaded the market but was never able to update it. the player will default to the last built in media that was played when it shuts down and there seems to be several volume streams built in, i've heard people haven't been able to adjust these with volume apps.
here is the MP3car thread: http://www.mp3car.com/android-tablet/150109-innotrends-ca-fi-on-order-will-review.html
Upon request, here is the update zip from the italian forum. Rename from update.zip to elira-update.zip
elija-update.html
I recently purchased and installed the Ca-Fi "Universal" 620 to replace my JVC head unit that died after 5 years. Because there isn't much information out there about this product, not even from the manufacture, I thought I'd provide the good and bad from an audiophiles perspective(...and I only coin the term audiophile because I have a full on sound system in my car, not because I'm into the lossless debates and all that BS).
The Bad (or the ugly):
-Has an individual RCA jack for subwoofer output. (left/right(white/black, red) is pretty standard. Now I have to buy a sum'er to join the channels. What if I had two subs running left and right channels of bass...I'd be up a creek and would have to buy splitter then a line driver...blah come on.
-Although there is individual subwoofer level control there is no subwoofer (low) frequency control. So, my lows that run to my subwoofer are the lows that will run to my speakers and I can’t do this cause my front stage was meant for highs and mids.
-The Graphic EQ, although having 10+ frequency to set they provide automatic roll off of nearby frequencies so, it's hard to fine tune.If you’re going to give me that many frequencies then please let me control each one of them.
-The balance controls (and all other touch screen sliders)were OK but, they sorely need increase/decrease buttons (i.e. “+” and “-“). Trying to configure a good sound stage is hard with resistive touch screen sliders.
-The P.CNTL (I assume Power Control, again no documentation) is switched off and on when you change sources (or I think actually when no sound is “sensed”) whaa? So now, because my amps have delayed starts, each time I switch a source (or Pandora even buffers a new song) the relay power drops to my amps and I have to wait for my amps to power up again. Not to mention the pops because of the high current switching on and off..man. So now I have to find an off delay relay so my amps don't turn off when I change the source. Now I could very well be the idiot on this one and need to use the P.ANT (I assume power antenna) but, the reason I didn’t is because P.ANT is solid blue wire, whereas P.CNTRL is a blue with white strip which is more industry standard for relay control.
-The boot up source is always going to the Radio. I read some other folks already discuss that here and there but, come on, really, you can't just remember the last source I had.
-Bluetooth (or lack thereof) yes, it will play your music from your phone (in my case HTC Sensation) but, that's about it. If I want to change an artist or song or whatever I have to do it from my phone. I thought it would have this to make me a safer driver so I don't have to look/mess with my phone to get new songs, guess that's what I get for assuming?
-Auto screen Dimmer doesn't work or isn't that great cause I still have to manually dim the screen at night.
-Resistive touchscreen I gotta hammer the screen to push buttons. Each push takes my attention away from the road, no bueno!
-Wifi doesn't support WEP or WPA no biggie since I'm driving and I don't think hackers do drive by hackings (or do they?). But, still sucks cause when I use it at the airport I have to turn it back on. Just a nuisance but, wifi WILL tether (provided you buy the additional USB Wifi Adapter).
-Some Apps don't recognize my wifi connection and thus will not work. Case in point, Google Maps. wft! the whole reason I got the thing was to wifi tether with my phone and control goolge maps from ca-fi. Nope can't do it. booo.
-Double DIN – not really. I don’t know what standards they followed but, my original brackets from my original Double DIN HU (head unit) didn’t work. The unit sticks out so far my radio door won’t close and there’s a gap of about .25 inches on both sides. No install kits will work with this because it’s not truly a standard Double DIN.
The Good
-The bluetooth phone capabilities work good. Contact list is ok. Of course it sucks for me because of the whole P.CNTRL thing. Yes, when I switch to Phone it turns off and on my amps…grrr.
-Mini SD card slots and a miniUSB port in front, very nice/convenient.
-System isn’t as slow as one might think for such a “slow” processor. My HTC Sensation runs circles around this thing ;p.
-Nice interface for the radio.
-You can run Apps. Although a lot of them crash (i.e. Force Close) every now and then for no apparent reason.
-Pandora works (with wifi tether) very nicely.
-Push button (knob) for mute and knob volume control.
….that’s all I’ve got for now but, so far the goods don’t out weight the bads so, I’m not happy with regards to the amount of money I spent vs. what I’m getting vs. what actually works. I’m not upset because I went into this fully knowing I was going to be a guinea pig but, if you’re a music first, apps and other **** second, kind of person like me steer clear my friends.
Not that any manufacture ever cares or even reacts to forum post, I’m going to try and communicate this to the manufacture and hopefully see if a) they’re aware of these issues and b)if they plan to release fixes/patches to help their “new adopters” out. Don’t get me wrong this company has a great product and great idea but, they’re seriously mistaken if they think they can compete with the big boys (Android Apps or no Android Apps).
What do jou Guys/girls think about this product....... http://www.chinavasion.com/2-din-ca...chable-android-23-tablet-panel-wifi-gps-dvbt/
I find it very interesting

[Q] IR Remote learning mode

Hello,
I have been trying to get a satellite receiver box and a media box to work with the Sony IR. They are not listed in the list of devices so I tried the learning mode.
For both devices the IR application learns the commands (for power on/off, change channel, etc ...) but when I test, it doesn't work
Has anyone managed to successfully get the tablet to learn IR commands ? Is there a trick to it
Thanks in advance
ive gotten it to work, without issue with my equipment. just baseless speculation here, but maybe it matters if you have the tablet learn a tap of the button vs holding down a button?
I used the learn mode. I found it to be a bit finicky. Try it a few different times. Try varying the distance, position, and tap vs hold
Hello my friend,
As i am a home cinema maniac (and this is the main reason i bought this tablet) i can confirm that learning mode working perfect as i have learned more than 7 remote controls to the tablet.
When you choose the button and after you learn the command, do you receive error message or what? Some times regarding the remote unit it is a bit difficult to take the command.
Chris.
Thanks for your replies
I will try the tap suggestion
Basically the tablet says it learned the command (eg power on/off) but when I actually test it, it doesn't work.
I am trying it on an IOMEGA media server and a Hivion (unknown brand) satellite dish receiver
In easy mode it works like a charm on Pioneer and Panasonic equipment
Cheers
The tap trick seems to work most of the time. Only a few stubborn keys yet to be learned by the tablet!
Thanks again for the suggestion
thatu said:
The tap trick seems to work most of the time. Only a few stubborn keys yet to be learned by the tablet!
Thanks again for the suggestion
Click to expand...
Click to collapse
I just hold the button down permanently on the remote i want to learn frmo then wave it in front of the IR sensor on the table but seems you have got most of it sorted
animaleyes76 said:
I just hold the button down permanently on the remote i want to learn frmo then wave it in front of the IR sensor on the table but seems you have got most of it sorted
Click to expand...
Click to collapse
Be careful doing this as many devices will react unpredictably to the "held-down" signal as opposed to the single press command.

[Q] Posibility of auto turn on Andriod when charger it's connected

I'm thinking in the possibility of use an Android tablet to develop an HMI interface to control electrical devices.
One of the problems it's that the devices could be long periods of time stored or simply off, so it will be needed to turn off the tablet via software when the device is Off.
The question if it's possible via an Android App/custom ROM/utilizing root/etc to force the Android device turn on when the charger it's connected?, an not enter with the typical battery charging screen.
Hopping that somebody can know the answer because I couldn't find something in the forums right now.
Well I am not sure but I think that you can find a custom rom that has that feature preloaded and you can develop on that platform.
Somebody known of an ROM that could have that funtionality, or somebody that develop an ROM if it could be possible to add that in android or the charging screen can't be hacked?
For the sake of completion, I have found that it's possible turn on an android device using adb, with the command:
Code:
./adb reboot
But that will imply to build the adb app in a microcontroller connected to the USB port. Certanly it will be more easy if it could be activated in a ROM but it may be impossible to do, somebody has information on that?
felipec84 said:
Somebody known of an ROM that could have that funtionality, or somebody that develop an ROM if it could be possible to add that in android or the charging screen can't be hacked?
For the sake of completion, I have found that it's possible turn on an android device using adb, with the command:
Code:
./adb reboot
But that will imply to build the adb app in a microcontroller connected to the USB port. Certanly it will be more easy if it could be activated in a ROM but it may be impossible to do, somebody has information on that?
Click to expand...
Click to collapse
I have the same issue as the OP i need my tablet to come on when power is connected. (galaxy tab 2 (7) ) does anyone have any other suggestions?
I have been looking for a solution for very long. There still is no one who has guaranteed to invest time in this project. I have, however, come across a few android models which have same or similar features built in their ROM.
For example: Sony Ericsson X10 Mini does exactly what we are looking for. It turns on android OS when the charger is connected.
There are other generic android devices which perform a similar task. There is a feature in such devices namely "Schedule On/Off" which turns the phone on/off at a pre defined time of the day. A handful of devices that I have come across are Spice MI 270 and Micromax A60. There are a lot many such devices available in the market.
Do not forget to post the solution when u get one.
+1
ajparag said:
I have been looking for a solution for very long. There still is no one who has guaranteed to invest time in this project. I have, however, come across a few android models which have same or similar features built in their ROM.
For example: Sony Ericsson X10 Mini does exactly what we are looking for. It turns on android OS when the charger is connected.
There are other generic android devices which perform a similar task. There is a feature in such devices namely "Schedule On/Off" which turns the phone on/off at a pre defined time of the day. A handful of devices that I have come across are Spice MI 270 and Micromax A60. There are a lot many such devices available in the market.
Do not forget to post the solution when u get one.
Click to expand...
Click to collapse
Looking for a solution as well
Using old phone as ODB2 Interface for my car .....
tried messing with init. no luck
What is the name and location of the files that display that big battery? We might be able to rteplace that by a reboot shelscript and ... presto
TyLLy_4 said:
Looking for a solution as well
Using old phone as ODB2 Interface for my car .....
tried messing with init. no luck
What is the name and location of the files that display that big battery? We might be able to rteplace that by a reboot shelscript and ... presto
Click to expand...
Click to collapse
there was an app made by chainfire called Nomoarpowah that would boot the tablet when charging and you could touch the screen to turn on the device, i sent him a few messages over the last couple of months but no reply and it looks like he's stopped development on it.
so there is a way, i don't have the knowledge to do it myself though.
In Android 4.2 the feature is already there
Press Thanks On Getting Helped
i've installed cynogen mod with 4.2 but i can't find the feature, could you give a little more info?
tab2rx8 said:
i've installed cynogen mod with 4.2 but i can't find the feature, could you give a little more info?
Click to expand...
Click to collapse
Bump for this.
Note 2 > Deodexed Stock ROM > Tapatalk 2
Also very, very, very interested in this feature for my Galaxy Tab 2 (P3100). Was possible to do a nasty hack with playlpm on my Galaxy Tab 1 but doesn't seem to work the same way on SGT2 with CM10.1.2
turn on Andriod when charger it's connected
Hi did you guys ever find a solution? If so can you please post here.......
My LG optimus G Pro E988 auto turn on when charging / connect to power source (laptop)
And also, it wont off when charging. Just keep turned on automatically when I turned it off.

Wake device by tapping touchscreen

Hi,
I'm currently building an internet radio with an android tablet.
How can I configure my tablet to wake up by tapping the touchscreen?
EDIT:
For Nexus 4 there are Kernel mods to get this feature.
As I have a very exotic tablet with Rockchip SoC I believe this is not usable for me.
Is there another way via an App oder some change in config files?
Another idea I found is to let the device always on and just dimming the display. I think this is a not so good idea.

[Q] Razr has no display - can I fix it?

A buddy sent me his Droid Razr Maxx after he dropped the phone and smashed it's glass screen. I'm trying to see what I can salvage from it. The phone does not show a display under any circumstances. It will boot up (I can hear the default boot up sounds). The navigation buttons light up. When I plug the phone into my PC the internal hard drive shows up. I can add and remove files. But so far, that's it.
I had hoped that I could use HDMI Out as an alternate way to see the screen but so far I can't make that work. I've got software that I've used on my own Razr Maxx to root it, to factory restore and to flash custom ROMs but I know that his phone was pure stock and I can't get to the settings I'd need to change to let the software "see" the phone.
What else should I be trying to get something from this phone? If I could make the phone functional again that'd be great, but even if all I could do was get the HDMI Out to work I'd use it as an Android computer on my HDTV (I've done this with my own phone and it's way better than the Android "sticks" but I don't like tying up my phone). Without any clue what's on the screen I've got no shot to do the things I'd normally do to modify the phone.
lesdense said:
A buddy sent me his Droid Razr Maxx after he dropped the phone and smashed it's glass screen. I'm trying to see what I can salvage from it. The phone does not show a display under any circumstances. It will boot up (I can hear the default boot up sounds). The navigation buttons light up. When I plug the phone into my PC the internal hard drive shows up. I can add and remove files. But so far, that's it.
I had hoped that I could use HDMI Out as an alternate way to see the screen but so far I can't make that work. I've got software that I've used on my own Razr Maxx to root it, to factory restore and to flash custom ROMs but I know that his phone was pure stock and I can't get to the settings I'd need to change to let the software "see" the phone.
What else should I be trying to get something from this phone? If I could make the phone functional again that'd be great, but even if all I could do was get the HDMI Out to work I'd use it as an Android computer on my HDTV (I've done this with my own phone and it's way better than the Android "sticks" but I don't like tying up my phone). Without any clue what's on the screen I've got no shot to do the things I'd normally do to modify the phone.
Click to expand...
Click to collapse
Ehm, the first thing I ask myself is: When the screen if broken, how do you want to use the phone?? Also when you get output on your TV - the touchscreen wouldn't work (I guess).
However, I would read the logs first, especially the kernel logs (dmesg, last_kmsg) via adb shell, and see if I can find something related to the screen. The stock kernel has DSS Debug ON, so you will see several entries in dmesg in case that the touch device responses to the kernel.
You can slo control most functions of the device via adb shell - i.e. enable HDMI (assuming stock (based) rom is installed), install and run apps, debugging and much more. But you need to know how to use it of course.
dtrail1 said:
Ehm, the first thing I ask myself is: When the screen if broken, how do you want to use the phone?? Also when you get output on your TV - the touchscreen wouldn't work (I guess).
However, I would read the logs first, especially the kernel logs (dmesg, last_kmsg) via adb shell, and see if I can find something related to the screen. The stock kernel has DSS Debug ON, so you will see several entries in dmesg in case that the touch device responses to the kernel.
You can slo control most functions of the device via adb shell - i.e. enable HDMI (assuming stock (based) rom is installed), install and run apps, debugging and much more. But you need to know how to use it of course.
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As to how I'd use the phone, assuming that the touch screen cannot be resurrected, if I can activate HDMI Out then I'd use the phone as an Android "media device" on my HDTV. This is the main reason I wanted the phone in the first place. I've read up on the Android "sticks" that plug into HDMI ports on TVs and then you can stream Netflix or access a browser, etc. They all need a separate power source (via USB usually) and most of them get poor reviews for wifi reliability, root-ability, etc. But since I've already used my Maxx HD in precisely this way from time to time I know that an Android phone could do this same thing, probably better. Assuming I can get the main functions of the broken phone to work I'd activate Bluetooth to connect a mini keyboard/touchpad. I've used that on my Maxx HD. That way you can control every phone function without ever having to touch the screen.
I've never been very good at adb shell unless I was simply trying to follow precise directions but I think I understand what you're saying about being able to input some commands using that approach. I'll read up.
I guess you are talking about the mini PCs with android. I'm. Not sure but I would say they have correct drivers for remote control - the razr would need that in its kernel first.... Only my thought.
But a keyboard or mouse on Bluetooth could work - assuming you can enable bt in the phone without using the screen..
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