ICS Custon Navigation Bar Button - Android Q&A, Help & Troubleshooting

I'm looking into creating an app (not requiring a recompile) that can add a button to the navigation bar. Is it possible? Anyone have a link to documentation? I'd ideally like it to auto-load itself into the nav bar but if not, that should be fine.

Sure it's possible. I would start be decompiling your systemui.apk, that's where they were stored last time I checked.

I'm looking for a way that doesn't require the internals of the OS to be edited in any way. I want to write a separate app (installable apk) that can add an extra button that will do <insert custom java code here> when pressed. Or is the only way to do this by changing SystemUI.apk?

That's the only way you will be able to add/edit anything in the status bar. You may however be able to write some sort of overlay that draws your button on top of the screen.

Related

Quick hacked up app to create soft menu/back keys - SoftKeys v3.06

SoftKeys provides on screen keys for menu/home/back/search for devices that don't have those keys in hardware.
SoftKeys is also available in the Android Market
If you want to make themes for SoftKeys you will need the tools to build apks (eclipse/android sdk/etc) and the template from the git repository.
http://git.hoopajoo.net
Changelog:
2011/01/11 - 3.06 - Fix notification keys, boot straight to launcher on system startup
2011/01/11 - 3.05 - Fix notification softkeys <b>broken release</b>
2011/01/10 - 3.04 - Adds dpad and up to 6 custom keys, ability to put device
to sleep, improved performance for key injection, built in documentation, bugfixes
2010/12/23 - 3.00 - Most of the layout code has been rewritten to allow for theming, couple of bug fixes, SoftKeys is now gpl3
-----
Old Changelog (I'm too lazy to reorder this newest to oldest):
2010/12/04 - 1.01 - added launcher selector and remembers last launcher
2010/12/04 - 1.02 - added themes layouts from nemith, looks more like his screenshots but the spinner text is still black so the launcher chooser is hard to read, hopefully I'll have some time to fiddle with that soon
2010/12/04 - 1.03 - My fingers are too fat, I made everything in to image buttons and moved the launcher config to a prefs screen, if anyone has nicer icons let me know these are repurposed from generic android icons
2010/12/05 - 1.04 - Added alternate long-press soft home key for secondary launcher like if you want to use the built-in nook home, added configurable options for what to do if you tap or double tap the nook button while in the softkeys screen, long press on menu/back sends an extra back to the app before sending the requested button for apps that bring up pause screens or something when you move them to the background (angry birds, etc)
2010/12/05 - 1.05 - Integrated the dark theme from nemith, you can choose it in prefs now. Added options to disable the "exit" and "configure" buttons. If you disable "configure" you can still get to the preferences using the "menu" button in the notification bar (e.g. the normal menu button)
2010/12/05 - 1.06 - fix broken key handling, menu and back didn't work, don't use 1.05
2010/12/06 - 1.07 - add recent applications to top of the screen since we don't have a long-press-home recent apps dialog, looking in to re-ordering the buttons next
2010/12/07 - 1.08 - This release adds options to re-order the softkeys, insert soft keys in to the notification area, disable the recent apps list, long press the background to configure if you lost the configure button, and some options for changing the background to dim/blurred/none (note: the notification soft keys show up in the notification area, not in the main status bar like the nook menu/back, I can't put things there as an application you would need to modify system jars to get this effect)
2010/12/07 - v1.09 - Default to non-blurred background and added note about slowness, added option to return to softkeys after pressing back button
2010/12/08 - v1.10 - Selecting "SoftKeys" for your single-press home action will make it so if you launch softkeys, it will go to the launcher unless you hit home again, e.g. single-press home to go to launcher anywhere, double-press home to go to softkeys
2010/12/13 - v2.00 - This adds a new service overlay that is displayed above all apps allowing softkeys to be sent without having to mess with the home button. Default home key behavior has changed to be single click home from anywhere goes to your default launcher, double click home to get to the old softkeys interface. I'm still fiddling with service panel layouts and ideas so things will probably change, I just wanted to get some testing with something simple.
2010/12/17 - v2.01 - The service panel can now be dragged around the screen, you can change it from horizontal to vertial by long pressing it, you can adjust the transparency of the panel and the icon size, and also control if it closes after sending key events. If you don't want the dialog background on the panel you can disable it to just have floating buttons. NOTE: the signing certificate has changed to a release cert, you will need to uninstall the old softkeys before installing this one
2010/12/17 - v2.02 - Now you can move the button that brings up softkeys service, slightly better handling for switching horizontal/vertical layout by long press
veeerrry nice man!
Thanks! I agree with you - I didn't want to permanently re-assign the volume buttons, as I use them in some apps.
One request, if possible ) - Is there any way to make it go to launcher pro (or whatever you want as default) when pressing "Home" in the app? Right now, it asks me to "Pick Home" every time.
ddenson said:
Thanks! I agree with you - I didn't want to permanently re-assign the volume buttons, as I use them in some apps.
One request, if possible ) - Is there any way to make it go to launcher pro (or whatever you want as default) when pressing "Home" in the app? Right now, it asks me to "Pick Home" every time.
Click to expand...
Click to collapse
I never personally use the "home" button, I use the quick drawer thing in the notification bar, so I don't really use a launcher. I could probably quickly add a button just for an alternate home or use last home I guess/choose new home I guess. I'll see what I can do. I've also though about adding arrow soft keys, for using in like connectbot, is there any interest in that?
There are also other minor irritating things, like apps that exit when they are not in focus will not work with this hack. For example, monkey kick (a game my son loves to play) will exit if it's not in focus so it never receives the soft keys. I suppose it doesn't matter though since it doesn't use the screen completely anyway, so he just gets to play on my old g1
bpk said:
I never personally use the "home" button, I use the quick drawer thing in the notification bar, so I don't really use a launcher. I could probably quickly add a button just for an alternate home or use last home I guess/choose new home I guess. I'll see what I can do. I've also though about adding arrow soft keys, for using in like connectbot, is there any interest in that?
There are also other minor irritating things, like apps that exit when they are not in focus will not work with this hack. For example, monkey kick (a game my son loves to play) will exit if it's not in focus so it never receives the soft keys. I suppose it doesn't matter though since it doesn't use the screen completely anyway, so he just gets to play on my old g1
Click to expand...
Click to collapse
Thanks again. Using the last home would be great, if that's possible. I don't personally have any use for additional buttons, but maybe someone else can comment? Rgds.
Awesome.
Code would be cool it would be nice to have them popup at the bottom of the screen like when you press the menu button in an app.
Also to take a screen shot you hold the 'n' button and tap the Vol - button. If you have as much trouble as I did with this method, you can also install drocap2 (root required) which does nice job.
awesome app. its perfect! great replacement until someone does the sidebar buttons like the ones available for the archos
nice work... now if you can make this pop up on the bottom of the screen with a black background like the archos tablets it would be awesome...
thank you, this is a great work around
I put the source up at
http: // git.hoopajoo.net
(take out the spaces I can't post links apparently)
That page has a list of my public git urls available, the last one is SoftKeys
if anyone wants to check it out, I'm currently looking at remembering the last launcher picked and defaulting to that for people that use launchers.
-- the rest of this is just for people looking in to the source, to provide some background to why I did it this way and alternate ideas I had --
If any devs look at it I thought I'd post some of my reasons for doing it this way:
1) I looked at creating a custom init service bound to a keycode at first, this would have made it so you didn't need superuser but would have required modifying your ramdisk. Even just making a daemon and communicating through some kind of pipe would require modifying the ramdisk to get it in init. In the end I abandoned the idea because it seemed easier for most normal people to just install an apk.
2) I looked at binding this to the camera button and remapping it in the keylayout, that would preserve the default home screen selections, but would require modifying a file in your /system/ so people would need to adb their stuff. Again I thought an apk would be easier and adding in shell commands would just complicate things for people and I'm not very good at support
3) I spent a LOT of time looking through git repos from aosp to find out if there was some way to bind to the long-press home and take over the recent apps list, since it doesn't even work. This would preserve your home settings and not even remove an existing function. After several hours grepping through the core.git stuff I decided this was just easier to do. If figured good enough is usually good enough. Though if someone can figure this out it would be sweet.
4) I really was hoping that we could just pull whatever archos is doing since that seems ideal, completely soft buttons. However after downloading the aos firmware I found it was encrypted and apparently currently can only be decrypted by the devices using the public key stored on them somewhere and I'm not aware of anyone having dumped their system images yet.
Also I've been looking through the superuser source to see how they handle the popups, they do a good job of not killing the running app and being all around unobtrusive, doing it their way for the popup buttons would be really sweet since it never seems to break the currently running app.
Great except one thing!
I have LauncherPro so when I click the home button, it always gives me a choice between LauncherPro and the original home. Can you make it so I can set a default? I want to just go straight to launcher pro then I select home.
Pinesal said:
Great except one thing!
I have LauncherPro so when I click the home button, it always gives me a choice between LauncherPro and the original home. Can you make it so I can set a default? I want to just go straight to launcher pro then I select home.
Click to expand...
Click to collapse
The thread is one page long and your question was already discussed.
One page was too much reading?
How about double click home button for menu and hold the button for back? Just my 2 cents.
I have taken the source code and modified it to a be a row across the bottom of the screen, I think this looks a little bit better
Note the bar at the bottom of both. Ignore that ghosting on the second image.
If anyone is good at graphics I can use some images to create a fancier looking bottom bar.
kabi said:
How about double click home button for menu and hold the button for back? Just my 2 cents.
Click to expand...
Click to collapse
I am going to play to play with doing stuff like this. For example. Press Home for the menu. Press Home again to make the meny disappear. Double tap home for menu. Long Press for back.
I think next on my plate is setting a default launcher application to use when you hit the soft Home button.
Here is the github respository for anyone interested: https://github.com/bennetb01/SoftKeys
I can't get this to install. The first one instaled fine but when I kick this off it says it will replace the first version then "application not installed" should I remove the first one manually?
Great work BTW. Thanks
lovelacer said:
I can't get this to install. The first one instaled fine but when I kick this off it says it will replace the first version then "application not installed" should I remove the first one manually?
Great work BTW. Thanks
Click to expand...
Click to collapse
You can uninstall the first one via the following:
Code:
adb uninstall net.hoopajoo.android.SoftKeys
Install the second one normally via:
Code:
adb install SoftKeys.apk
Interestingly enough the adb uninstall command resulted in a failure as well. I just uninstalled via long press at my app screen and was able to install via root explorer on the nook.
Thanks for the help though.
I do like those buttons, I'm not much for making things look nice, typically I just do back end stuff. If you want to rebase against head and post your git repo I'll merge those changes in to main.
I started using launcher pro and realized it does suck way too much to have to select your launcher every time. It's just 1 button press but I'm too lazy.
And for people re-installing, from adb you have to do:
adb install -r <APK>
Also to remove packages I use appremover, or you can use astro file manager with the package manager under the menu.
nemith said:
I have taken the source code and modified it to a be a row across the bottom of the screen, I think this looks a little bit better
Note the bar at the bottom of both. Ignore that ghosting on the second image.
If anyone is good at graphics I can use some images to create a fancier looking bottom bar.
Click to expand...
Click to collapse
Thanks very much for this, sir.
About those images: what size do ya need? i can do them right now.
-K
I didn't want to start a new thread for this piece of information, so this looks like a good place to discuss it. My wife noticed that you can always access the back button by swiping from right to left across the notification toolbar. This worked on her non-root NC as well as my rooted one. Pretty cool!

[Q] CM9 Status Bar Position

Hey guys can someone tell me if its possible to change the position of the status bar in CM9? I often hit the back button while typing. Thank you!
Never tried in cm9, but in cm7 it's settings, cyanogenmod settings, tablet tweaks, uncheck bottom status bar.
Sent from my android touchpad.
There is no option in CM9. There are apps in the market to have soft keys where you want them, but there is no way to hide the bar in CM9. You can make the bar go to the top if you change the dpi to 320, but you lose soft keys all together, and it looks terrible. Because ICS is meant for both phones and tablets I bet it will be easy to swap eventually. Changing the dpi on the first alpha also gave you the extended power menu, but it wasn't until several revisions later the normal dpi got the extended power menu. I just don't think this is high on the list of things to do.
Sent from my Galaxy S II (i777)
No "official" way to hide the bar, un-official you can any of the methods in the discussed rootzwiki "No way to hide the bottom bar in CM9?" thread:
http://rootzwiki.com/topic/15924-no-way-to-hide-the-bottom-bar-in-cm9
Moving the bar to the top requires more than just changing the xml layout. The ICS code assumes that on a tablet the bar should be at the bottom.
Of course it can be changed (layout and code) but it requires some changes which are going to be quite hard just doing smali hacks.

[REQ] Help needed to fix SecContacts.apk and SamsungCamera.apk

Hi all great developers!
I have a small request from your expertise as I've tried everything I could but still could not achieve the desired results.
Since I've enabled software (screen) keys following this thread: http://forum.xda-developers.com/showthread.php?t=2032117
There is a virtual navbar at the bottom of my Note 2 (N7100), just like what Galaxy Nexus has and it works awesome because given the big screen of Note 2 it only takes up lesser than an inch on the screen but provides the convenience of not having to press the hardware home button frequently.
However there is a side effect after enabling it, where the Contacts now showing an additional Menu Bar and the stock Camera shutter button being half-covered by the virtual navbar. Please refer the screenshot below to get a better picture:
Contacts (SecContacts.apk)
--Kindly refer to the attached screenshot--
Camera (SamsungCamera.apk)
--Unable to take screenshot of the Camera--
Anyone with soft (screen) keys enabled can provide one?
Please download both mentioned APK's from dropbox links below. They are extracted from stock XXDMB2 deodexed.
SecContacts.apk:
https://dl.dropbox.com/u/17026409/SecContacts.zip
SamsungCamera.apk:
https://dl.dropbox.com/u/17026409/SamsungCamera.zip
Appreciate your great help to resolve the DPI (I guess?) issue with these two stock apps after virtual navbar is enabled.
Donation will be offered as a token of appreciation :highfive:
For Contacts (SecContacts.apk) I think the menu bar can be hidden by tricking the system that the device "HAS" the menu key (theoretically is by setting qemu.hw.mainkeys=1), however this will hide the Navigation bar aka soft keys.
My problem now is having to *keep* the navigation bar (ie. qemu.hw.mainkeys=0) but to hide the overflow menu bar.
Reference:
http://baroqueworksdev.blogspot.com/2012/07/phone-mode-or-tablet-mode-in-android-41.html
Just need this one fix to make my setup complete
truemagic said:
For Contacts (SecContacts.apk) I think the menu bar can be hidden by tricking the system that the device "HAS" the menu key (theoretically is by setting qemu.hw.mainkeys=1), however this will hide the Navigation bar aka soft keys.
My problem now is having to *keep* the navigation bar (ie. qemu.hw.mainkeys=0) but to hide the overflow menu bar.
Reference:
http://baroqueworksdev.blogspot.com/2012/07/phone-mode-or-tablet-mode-in-android-41.html
Click to expand...
Click to collapse
If only I knew how to fix the Samsung Camera with NavBar turned On, I would never go away from the Stock ROM. Any tips(technical too) on how to achieve this will be greatly appreciated.
Thanks
Seems nobody doing this for Stock ROM, I believe this issue is non-exist in CM or AOSP ROM.
So we're pretty much on our own now

Change system event

Hello Guys,
I have programed a few apps for android but would like to try and modify something that goes a bit deepter into the system. I have no idea where to even start looking and what to look for.
What I want to do is to change the event what happens when you (long) click the system navigation buttons. Apps only catch them when active. But I globaly want to change it. I guess I dont need to compile the whole kernel but "just" change a part of the system that handles these buttons and events. In SlimRoms its possible to customize these buttons so it must be possible somewhow. Although I want to change it on a phone with three hardware buttons on the bottom and not the onscreen navigation bar.
Can anyone point me in a direction?
Thx a lot!
Regards

Looking for help with navigation bar mod

Hi everybody,
I have been trying to create a small mod for the navigation bar that enables you to swipe left and right over it to adjust the volume. I think this would make it easier to adjust the volume when you're using your phone with just one hand. While swiping the buttons would disappear and a volume icon would show up, like this:
Initially I tried to accomplish this with an app, however this turned out to be impossible because of the limited permissions apps have. Then I tried to do it by modifying the AOSP source code but that was too difficult for me as I don't know a lot about coding.
Now, I am wondering if there's anyone with a bit more coding knowledge that likes this idea and would like to make the mod together with me? Maybe it could also be done by making it into a module for the Xposed framework instead of modifying the source code.

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