Develop Bugs

[Q] Apple Wireless Keyboard on (rooted) EVO?

Hello all. Is it possible to pair the Apple Wireless Keyboard with a rooted EVO? Of course, a ROM supporting HID would be necessary (CM6?). I would love to use my EVO to take notes in class. I know that there are keyboards such as the Freedom Pro, but I already own an Apple Wireless and would rather not buy another keyboard if at all possible.
Thanks!

I don't see why not. The Ctrl key won't work, and neither will the Apple-specific keys (Option/AppleKey/Whateveryouwanttocallit).

Great to hear. Every time I've attempted to root I've come across various annoying errors (mostly "Main Version Is Older") so I gave up for a while. Hearing that the Apple Keyboard works gives me the motivation to try rooting again.
Thanks

This is exactly what I am thinking of doing. Especially with the kickstand of evo and the larger screen I would be able to take notes in class with a portable keyboard instead of an iPad or a laptop. The quesiton is, does it truly work or will I have issues...
I do have CM6 and apparently HID is enabled so I am hoping nothing goes wrong. I will report back.

Holy ****, I am in love. Got my phone rooted (with CM6) and am currently typing this on my Apple Keyboard.
I am nerdgasming everywhere right now.

Please go in details on what works and what doesn't. Perhaps a video?

I haven't had the time to fully test it, but it works for the most part. You have to get used to the idea of the keys working as if it were a physical version of the on-screen keyboard (things such as pressing shift twice goes to caps lock). One annoying thing is that option-delete won't just backspace through the previous word, but instead will delete the entire row of text. Obviously, all mac-specific keys don't do anything.
Lastly, the arrow keys are mapped differently than you'd think. I think it's "up" to scroll backwards through text in one line (changing cursor character by character), "down" to scroll forward through text in a line, "left" to scroll to the next line of text, and "right" to scroll to the previous line. Bit confusing tbh.
Right now it's very usable, but it'd be really great if someone could find a way to change the keymappings for the little nuisances.

Tickitata said:
Lastly, the arrow keys are mapped differently than you'd think. I think it's "up" to scroll backwards through text in one line (changing cursor character by character), "down" to scroll forward through text in a line, "left" to scroll to the next line of text, and "right" to scroll to the previous line. Bit confusing tbh.
Click to expand...
Click to collapse
Does that change depending on what your screen orientation is?

Good call. You're right, the arrow keys work correctly when the orientation is in portrait mode. Unfortunately, the kickstand makes it so much more convenient to keep it in landscape.
Any devs think it could be possible to whip up an app to fix this?
Sent from my EVO, typed on my Apple Wireless Keyboard

My evo doesn't seem to pair with the keyboard. Any steps?
0000 as the password?

Type a passcode on your EVO, then type that (followed by Enter/Return) on your bluetooth keyboard. It took me a couple attempts, but I got it to work using either 1234 or 0000 (I forget which).
I took notes in my math class today, using VerbTeX (a LaTeX for Android application). It worked really, really well for the most part, except for an annoying bug I noticed: everything seemed to map correctly except for the less-than and greater-than signs (that is, SHIFT-, and SHIFT-.) The keyboard types ";" for shift-"," and ":" for shift-".". Frustrating...
Sent from my PC36100 using XDA App

Anybody else having these issues? (incorrect mappings for the < and > keys, and the arrow keys in landscape mode)

For those unsure of how to connect mac bluetooth keyboard to EVO. Its similar to actual set on the mac. You have to key the passcode in on your EVO 0000 or 1234 then initiate the same sequence on the keyboard itself and press enter. It will then confirm you are connected to a HID device. I'm using CM7 wish I had a mouse pointer right now.

soxozor said:
Please go in details on what works and what doesn't. Perhaps a video?
Click to expand...
Click to collapse
You wanted a video? Here you go. I'll be updating the vid here soon as I've been using my Evo in the "Desktop" config for a week now and have harld touched my regular PC.

[Q] HID Bluetooth keyboard?

Has anyone managed to connect a Bluetooth keyboard using the HID protocol? This worked on Honeycomb, and it looks to be supported in ICS too, but I'd love to hear from someone who's actually gotten it working.
(I've got a Stowaway Ultraslim HID keyboard that I'm totally attached to, and I'd like to be confident that it will work with the Galaxy Nexus before buying one.)
Thanks!
Alan

You can see me use a bluetooth keyboard and mouse here:

Brilliant! Thank you so much for posting that. It's great to see.
Best, Alan

thanks, and may i say you have an extremely loud clock

catpunt said:
thanks, and may i say you have an extremely loud clock
Click to expand...
Click to collapse
Yup, it's a grandfather clock that belonged to my great grand father.
Also I recorded that at like 1am so had quiet surroundings.

This may not be a timely response. But i just tested this out on my nexus. I have a thinkoutside stowaway Bluetooth keyboard and i sucessfully synced. Steps taken
1. Put keyboard in pair mode (ctrl+ blue fn key + green fn key) green light in top row of keyboard will begin flashing slowly.
2. Hit search for devices on nexus screen under Setting-> Bluetooth. Keyboard will appear with keyboard icon and mac address.
3. Click device on nexus screen.
4. You will be instructed to enter a passphrase on the keyboard. Passphrase will be displayed on ur nexus screen. Hint: the pass phrase is 4 digit number so dont forget to use the blue fn key to type as there are no dedicated numbers on the stowaway keybaord. I had to repeat step 3 and 4 twice as the first attempt said incorrect passphrase even tho i had enter it correctly.

Not sure about HID but I bought my gn a Logitech Bluetooth keyboard and mouse, the one for honeycomb + and it even has android specific hot keys. Super simple to pair and works perfect when I am connected to my HD tv through the mhl adapter! God I love this phone!
Sent from my GSM Galaxy Nexus - (thank God my signature says that)

[Q] Black bar on bottom of screen when connected to BT keyboard?

I've been using an old Palm bluetooth keyboard with my android devices since switching from a Palm device several years ago. I just recently purchased a BT keyboard specifically designed for the Note 10.1 2014 and from first connection noticed this bar that pops up at the bottom of the screen whenever the keyboard is in use. The little button with the "^" in the corner doesn't seem to do anything. Not sure what it's for. Is this something that normally happens with BT keyboards and I haven't encountered it because I've been using an older Palm BT keyboard?

Looks like a placeholder for a nav bar, which the note don't need, or ads. Ad blockers which work with non-rooted devices produce such empty placeholders.

I'm not running any ad blocker (even though my device is rooted), but this only shows up when I first connect the BT keyboard??? Weird stuff.

Well, the black bar still persists except that I figure out a workaround to get rid of it. It's just a matter of connection order. I have to turn on the keyboard first, then turn on BT on the tablet, go to a text field and when the onscreen keyboard pops up just press the spacebar and on the external keyboard and I'm good to go -- no black bar and a completely functional external keyboard.

internetpilot said:
Well, the black bar still persists except that I figure out a workaround to get rid of it. It's just a matter of connection order. I have to turn on the keyboard first, then turn on BT on the tablet, go to a text field and when the onscreen keyboard pops up just press the spacebar and on the external keyboard and I'm good to go -- no black bar and a completely functional external keyboard.
Click to expand...
Click to collapse
this didnt work, did you end up figuring oout whwat causes this? im usung a galaxy note pro 12.2

I did not figure out any other way to avoid it happening other than the work-around I mentioned. I believe it's the auto-spelling-correct or maybe the auto-complete, but don't know for sure.

I have the same problem on my note 12.2. Simple install "External Keyboard Helper" from Play Store and enable the on screen keyboard and choose "External Keyboard Helper" if you will be asked. Now your BT keyboard is a soft-Keyboard and no black bar was seen again.

Pixel C - Physical Keyboard Double Pressing Arrow Keys

I've just last weekend got my Pixel C. So far, I am completely loving the device. After upgrading to Android N, Build 5, the Wi-Fi problems which nearly made me send the thing back are gone. I ordered and received a really cool case by Cooper Cases - the Universal Executive Backlit Bluetooth Keyboard. I have no idea whether this particular keyboard is to blame (though I am thinking not) - but I have reached out to them to ask. The issue that I am experiencing is that the arrow keys (Left, Right, Up, Down) all press twice each time I strike them, making it ridiculously annoying to navigate through text. The only keyboards installed on the device are the default Google Keyboard and Swype. The behavior does not seem to change if I pick one over the other. All other keys work - it is just these 4 keys.
Any ideas?? Is this a known issue with bluetooth keyboards? Is it software related? Anything I can do? It is driving me a bit nuts.
Thanks!

Quick search indicates that you are not alone in having this problem with Android (and Apple) devices and external 3rd party BT k/boards. Allegations of the cause are using k/bd plus BT mouse/track pad, Broadcom wifi/BT chipset and wifi connection at 2.4Ghz causing problems with BT that operates on close frequencies. But only the mouse "suggestion" would affect cursor keys???? Anyone know if BT keyboards handle cursor keys in a different way to rest of the keys - thinking along lines of "auto repeat". In Settings > Accessibility there is a "Touch and Hold" delay settings - does that affect auto repeat?

Boot image in landscape mode

I've seen the method on the Tab S forum of XDA developers for amending the boot image but nothing yet for the Tab S2 8.0 (SM-T7130. Is anyone working on this?
My objective is to use my Tab S2 as a 'head unit' in my car and have it boot up in landscape mode. I've already changed the bootsamsung.qmg and bootsamsungloop.qmg with my own files and they are working fine in landscape. However, I don't know how to amend the boot image. The instructions for the Tab S don't appear to work for this model. Well, they didn't for me.
I'd much appreciate a pointer in the right direction.

Hi,
I am trying to do the same thing as you, use it as a head unit. How is it working out for you so far? Any issues?
Thank you

Nothing yet - and I'm unable to devote any time to it at the moment. Good luck with your search for a solution.

Well, I am in the design phase right now, just ordered the tablet.
Getting the boot logo in landscape mode is the least of my concern, I am more concern about everything else, specially how the tablet integrate with the rest of the hardware

checksum123 said:
Well, I am in the design phase right now, just ordered the tablet.
Getting the boot logo in landscape mode is the least of my concern, I am more concern about everything else, specially how the tablet integrate with the rest of the hardware
Click to expand...
Click to collapse
I can help with other stuff (than the boot logo 'problem') as I've set my TabS2 to provide a sort of Driver Information System (DIS) for my campervan.
Some of the changes I've made are as follows:
1. Auxiliary output from vehicle radio to 3.5mm jack on TabS2 so it can use the vehicle's excellent speakers. Bought the connector on the internet but some modern vehicles come with a connector fitted.
2. Fused electrical connection from 12V Cigar Lighter feed through 12V-to-USB (5V) mini-connector (also bought on internet) to TabS2.
3. Wifi reversing camera (GoVue RVS-020813) connected to reversing light 12V power feed. (Wifi because I didn't want to hardwire through the vehicle).
4. Created a slide-in frame on dashboard using plastic name holders, with draught-excluder tape behind to hold TabS2 off vibrating stuff.
5. Rooted the TabS2.
6. System/bin/lpm file moved sideways and replaced with one that contains
#!/system/bin/sh
su
/system/bin/reboot
which forces the TabS2 to boot when power is applied (via mini-USB connector). ie. when the vehicle is switched on and power then goes to the 12V cigar-lighter circuit and also the spur connection via the 12V-to-USB connector to the TabS2.
7. Replaced the boot animation (not boot logo) with my own animation in landscape. For which I used Samsung Theme Designer (look on Youtube for how to do this).
8. Enforced landscape mode (for post-boot animation) using the 'Set Orientation' app for those applications I have that are otherwise restricted to portrait mode (the inbuilt portrait/landscape setting doesn't work for these).
9. Bought/installed 'Sygic for Truck' navigation app.
10. Installed 'Govue' app to use with reversing camera.
11. Using 'Cronoid' app got it to fire up Sygic on boot.
12. Using 'Automagic' (premium) created flow to check for reversing camera (ie. when actually reversing vehicle, reversing camera gets power and Govue wifi pops up. This daemon checks for it). When it is detected the Govue app fires up to display the picture. This flow also checks for when vehicle stops reversing (forward gear or neutral selected); it then kills the Govue app and displays Sygic navigation.
13. To ensure everything could be controlled via the screen (a bit difficult getting to the buttons on the edges when you're driving along), I downloaded one-touch 'ScreenOff' and 'Power Off Click' icon apps for sleep and power-off, respectively. The 'Handy Soft Keys' app allows a touch at the top of the screen which will display icons to avoid using the physical buttons. The volume is easily controlled with swipe down from the top and moving the displayed slider as needed. (Note that the power cannot be switched off while there is power via the mini-USB connector, which also means that when it is being charged it will always be booted up).
The Tab S2 is a very good bit of kit. The reason for the sliding method of attachment is because it is far too useful to devote entirely to 'Head unit' duties. I use it as my everyday slate (it also means it isn't on show to potential thieves when I park up).
Was all the above necessary. It's a moot point. I enjoyed doing it. At that time I was able to spend the hours researching the techniques on the internet.
Hope this gives you some ideas.

Nice!!!
Looks like you got everything figure out, thank you for all the tips, will sure come in handy when I start the install.
I went to Best Buy to get the S2, but saw the Tab A right next to it. I finally decided to get the Tab A 10.1 inches (2016 version) which has an octacore cpu and 2gb ram/16gb rom. Unlike you I plan to use this solely in my car, so I am planning a permanent install. My dash has a big opening, so the 10.1 inch will fit nicely, I am planning to fabricate a custom bezel to mold the tab case into a metra stock bezel, might be a tight fit, but I want it to look factory when done. I have a 2015 nissan murano.
As far as the sound, I was planning on using a usb dac, since now marshmallow support usb sound, but now that you mention it, I might just use the 3.5mm jack to feed my clarion eqs755 which is then connected to my kenwood amp. This will save me from buying a DAC.
How is the sound from the 3.5mm jack compared to the usb sound with a DAC?
What are you using for bluetooth?
The wireless backup camera is a good idea, will do the same. I thought that the camera will open the app once it detects power (by you shifting to reverse), no additional app is required?
I did not want to root mine, but looks like I need to, since that is the only way to be able to use the usb port for data and charge the tablet at the same time.
I also plan to use my steering wheel connectors to control the tablet (vol+/vol-, ok google, switching between app, etc...)
Will let you know as I progress...
Would be nice to see some pics of your install.
Here are the components I bought so far:
These will allow me to tab into my existing speakers, since I added a amp:
https://www.amazon.com/gp/product/B009B8EJYU/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1
Clarion eq, connects to my amp and sub:
https://www.amazon.com/gp/product/B00S7G1TW2/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1
Galaxy Tab A case to fabricate into my dash:
https://www.amazon.com/gp/product/B01LX4TJY1/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
12V to 5V power adapter to charge the tablet and usb hub
https://www.amazon.com/gp/product/B00OHHT7ZG/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1
OTG cable:
https://www.amazon.com/gp/product/B00NSBVNCM/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1
Right angle connector for the sound:
https://www.amazon.com/gp/product/B...e_11?ie=UTF8&psc=1&smid=A04372963GF4ZZEA1VT47
To connect tablet to eq:
https://www.amazon.com/gp/product/B00DI89NPE/ref=ox_sc_act_title_10?ie=UTF8&psc=1&smid=AQJ30SX0INWVM
I plan to use this for the bluetooth, will connect it to my eq using an rca splitter, for hands free call and bluetooth streaming from phone:
https://www.amazon.com/dp/B0168GBMC...TF8&colid=218K2YEKLKIR3&coliid=I3IWHA254QICIF
I installed Tablet Talk to get my calls and text messages forwarded to the tablet. When I get a call I can answer from the tablet, but the sound will use my Bluetooth.
I wanted to use samsung own SideSync app, since I also have a samsung note 4 phone, for hands free calls, but it only works when connected to the same WIFI network. Tablet Talk works with WIFI/Hotspot and bluetooth.
https://www.amazon.com/dp/B0168GBMC...TF8&colid=218K2YEKLKIR3&coliid=I3IWHA254QICIF
For my steering wheel control:
https://www.amazon.com/dp/B0168GBMC...TF8&colid=218K2YEKLKIR3&coliid=I3IWHA254QICIF

Fleximaster said:
I can help with other stuff (than the boot logo 'problem') as I've set my TabS2 to provide a sort of Driver Information System (DIS) for my campervan.
Some of the changes I've made are as follows:
1. Auxiliary output from vehicle radio to 3.5mm jack on TabS2 so it can use the vehicle's excellent speakers. Bought the connector on the internet but some modern vehicles come with a connector fitted.
2. Fused electrical connection from 12V Cigar Lighter feed through 12V-to-USB (5V) mini-connector (also bought on internet) to TabS2.
3. Wifi reversing camera (GoVue RVS-020813) connected to reversing light 12V power feed. (Wifi because I didn't want to hardwire through the vehicle).
4. Created a slide-in frame on dashboard using plastic name holders, with draught-excluder tape behind to hold TabS2 off vibrating stuff.
5. Rooted the TabS2.
6. System/bin/lpm file moved sideways and replaced with one that contains
#!/system/bin/sh
su
/system/bin/reboot
which forces the TabS2 to boot when power is applied (via mini-USB connector). ie. when the vehicle is switched on and power then goes to the 12V cigar-lighter circuit and also the spur connection via the 12V-to-USB connector to the TabS2.
7. Replaced the boot animation (not boot logo) with my own animation in landscape. For which I used Samsung Theme Designer (look on Youtube for how to do this).
8. Enforced landscape mode (for post-boot animation) using the 'Set Orientation' app for those applications I have that are otherwise restricted to portrait mode (the inbuilt portrait/landscape setting doesn't work for these).
9. Bought/installed 'Sygic for Truck' navigation app.
10. Installed 'Govue' app to use with reversing camera.
11. Using 'Cronoid' app got it to fire up Sygic on boot.
12. Using 'Automagic' (premium) created flow to check for reversing camera (ie. when actually reversing vehicle, reversing camera gets power and Govue wifi pops up. This daemon checks for it). When it is detected the Govue app fires up to display the picture. This flow also checks for when vehicle stops reversing (forward gear or neutral selected); it then kills the Govue app and displays Sygic navigation.
13. To ensure everything could be controlled via the screen (a bit difficult getting to the buttons on the edges when you're driving along), I downloaded one-touch 'ScreenOff' and 'Power Off Click' icon apps for sleep and power-off, respectively. The 'Handy Soft Keys' app allows a touch at the top of the screen which will display icons to avoid using the physical buttons. The volume is easily controlled with swipe down from the top and moving the displayed slider as needed. (Note that the power cannot be switched off while there is power via the mini-USB connector, which also means that when it is being charged it will always be booted up).
The Tab S2 is a very good bit of kit. The reason for the sliding method of attachment is because it is far too useful to devote entirely to 'Head unit' duties. I use it as my everyday slate (it also means it isn't on show to potential thieves when I park up).
Was all the above necessary. It's a moot point. I enjoyed doing it. At that time I was able to spend the hours researching the techniques on the internet.
Hope this gives you some ideas.
Click to expand...
Click to collapse
How did you get the Tab S2 to boot on power EXACTLY? I've been trying for DAYS and i can't seem to get it to work. It's rooted and everything, tried altering the lpm file and it just shows the grey battery icon each time.