[Q] Where does launcher looks to find user's apps? - Android Q&A, Help & Troubleshooting

Hi all. I was removing stock apps from my /system/app folder, and deleted Launcher2.apk by mistake. The phone couldn't boot properly, so I managed to get the apk from the emulator and install it using adb booting the phone on recovery mode.
Now, my problem is, that Launcher only shows shorcuts to the apps from my /system/app folder. Every apk I put or install on /data/app doesn't apear on the apps view. So there is no way to launch any app unles I manualy move it to system.
I think launcher must read a config file to get the installed apps, and it's failing for some reason. What do you think?
thanks in advance
d

Well just in case someone is interested in this. I'm creating symlinks from my /data/app and sdcard mounts to /system/app to workaround my problem.

Related

[Q] Install apk from /system/app

How do i install apk as system apk?
I tried to paste the apk's with root explorer to /system/apps and grant permissions of "rw-r--r--" and reboot
but its still don't work..
Is there another way?
You just need to paste the .apk in the External SD card/Internal storage and Install from there. Simple. No need for Root Explorer for that.
Regards.
Alternatively, I usually just email the apk and then open it on the phone. It gives a direct install button option in the email itself, downloads and installs like any other app from the market.
I just installed Cognition S2 1.42 and it removed some of the system app like Social Hub and AccuWeather widget, so i would like to install them again.
In Cognition thread said for installing the removed apps you need to transfer them to "/system/apps".
I tried that but it didn't work, after web searching I found that I need to change the permissions to "rw-r--r--", I tried that ether and it didn't work.
So is there other way to do it?
Thanks for replying

[Tutorial] Install Alt. Keyboards [Rooted NT 16gb][Works]

I started this thread to place a known working solution to installing Alternative keyboards in an OP as the OP to the original thread has chosen not to mod their OP to document the solution there. (A choice I completely accept as it is their OP.)
If a moderator finds this excessive do what you need to!
Hopefully this will alleviate some of the noob's initial confusion with keyboards.
What is this for:
Rooted Nook Tablets 16gb in size is proven to work.
Thanks to:
yaggermr - found the keyboard debug screen
robertely for getting this started.
CelticWebSolutions for the steps that work.
The steps:
Enable keyboard Debug mode.
Install an Alternate launcher and Root explorer
Install anycut: http://goo.gl/isvc1
Open Anycut, Create a New Shortcut.
Pick "Activity"
Pick "Android Keyboard Debug" (PROTIP: the list is larger than it looks, Scroll down!)
While you are there, create another shortcut for "Accessibility", and "Debug settings."
Return to your alternate launchers home screen and open "Android Keyboard Debug"
Enable Debug mode, and click Back. (Side note, you can stop here if you only want to change themes.)
From OP of the original thread.
This is where my method differed to op.
Install swype from market or use a downloaded apk.
It won't work yet.
In ES File Explorer navigate to /data/app
Copy the keyboard apk (swype one)
Navigate to a safe place such as your sdcard
Paste the apk
Navigate to /data/app
Copy the keyboard apk (swype one) again
Navigate to /system/app
Paste the apk
Change properties of system copy to all ticks
Reboot
Once rebooted select the keyboard with any cut shortcut to accessibility settings
(it may say something about you having no accessibility installed, you can install something form market here if you wish but you don't actually need to)[*]Keyboard will keep crashing which is OK it's nothing to worry about, it's just a bit annoying for a moment
In Es File Explorer navigate to the safe place you stored a copy of the swype apk
(not the original one in /data/app or the duplicated one in /system/app)
Click install to install it from the apk
It will inform you that it's going to overwrite existing copy
Click OK
Crashes will stop
Finally delete the copy from system/app
I (SCClockDr) believe this step prevents issues on subsequent re-boots.
All should work now.
I've (CelticWebSolutions) got Go keyboard, swype and a couple of others installed this way and all work
I've (SCClockDr) got Swype, Hacker, Swiftkey and a couple of others installed this way and all work
Good luck!
Note for noobs like me, restarting after adding and deleting files from SYSTEM/APP takes a few minutes, be patient
Edit: I deleted the copy from system/apps and started getting force closes again, going to do it again and leave the copy their.
Edit: Leaving the copy stopped the force closing.
Thanks for this - Using Thumb keyboard 4
Edit - GRRRRR restarted and force close started again!

Adding data to preinstalled apps

I'm working on a custom ROM for my Toshiba Thrive and I'd like to install some apps with data already placed on installation, but I can't find out how. An example would be ADW as a launcher. Right now, it boots and immediately goes to the welcome screen for a fresh install of ADW. I'd like to make a default theme for ADW so that when someone installs the ROM, they can avoid that initial setup of ADW. Please help!
Anybody?
I have solved this as follows:
apps installed and configured. then searchin the folder /data/data to the folder of the app. this directory you can integrate directly into your rom.
look in the rom has it this way:
/ data
-data
-name of the folder
/ META-INF
/ system
/ boot.img
important is that in the updater script-line
package_extract_dir ("data", "/ data");
inside.
Sorry 4 google-translate
Thanks! I'll give this a shot.
Well this did not work. It created data directories, but not under the root folder. They fell under System.

Cannot install apps by copying apk's to /app

Hi
Ever since I've upgraded to new Sammy JB, I cannot simply install any app by CWM zip or manually by copying the apk to /data/app or /system/app
If I copy the apk and restart it won't install. If I use root explorer and go to the apk location (i.e /data/app/) I see it has a generic android icon. If I click on it and select install, It the parse error.. However, if I copy or move this apk to anywhere on the sdcard, the original apk's icon will restore and i can now install it by clicking it... I tried changing permissions but it did not help... I tried full factory reset and installing another JB based rom (LS8 or LSD WanamLite or NeatROM) but I always get the same problem. Placing the apk on /preload/symlink/app did not work either...
Any ideas what could be the problem?
Thanks

Official PlayStore apk install and More for android wear

1.- Move all these apks to the /system/priv-app folder of the android wear watch, and chmod 644 all apks with adb/terminal or change permissions to rw,r,r and change the owner to System and the group to System with file manager.
/system/Priv-app Apks -
ES filee explorer https://app.box.com/s/j4u1hiwymkbyvh4py2welvn88puyrn8w
Google Backup transport https://app.box.com/s/tvothkbt7yv0vw3fd6rcuxuf2vwa09qw
Google calendar sync https://app.box.com/s/i4ribv2kta4nhapb93tsesblgm3efvox
Google onetime init https://app.box.com/s/llxqniqy3thddj11g4jletk5qxpduw08
Google partner setup https://app.box.com/s/yg18h5rhs8d3ozdgmd2cufjgkynm55rs
UCBrowser https://app.box.com/s/misbdk8dg2nw1pz01ik8zrhxemvk5v9l
PlayStore https://app.box.com/s/cndzlazkq1z3599u39r842ocn7addlra
2.-Reboot watch to recovery and wipe dalvik and cache partitions.
3.- delete and move the dummy apks to system/priv-app folder
Google Play Store dummy apk https://app.box.com/s/thyhe4fscsbfnzacjpzh8ee5ufz5t8wu
UC Browser dummy apk https://app.box.com/s/epbyt8q2s1un5weigxeugphglbrjo01z
4.- Install these apks with ES file explorer -might not need to install all apks but that's what I use
Apks- https://app.box.com/s/rf5870pwmaeym7i132tlf5nt7uho72eg
4.- Reboot watch twice
Let me know how it goes!
Reserved
Hello,
thanks for this. But I need help.
I get this message: "com.google.process.gapps has stopped". Can you help me please ?
Thanks
mister-gwada97one said:
Hello,
thanks for this. But I need help.
I get this message: "com.google.process.gapps has stopped". Can you help me please ?
Thanks
Click to expand...
Click to collapse
Did you get apks installed ok?
iAppleDev said:
Did you get apks installed ok?
Click to expand...
Click to collapse
Yes I got all intalled ok. I did everything as you said.
I can't figure out what's wrong.
Does UCBrowser open and work?
"Google play services has stopped to work" after this process. I can´t get uc browser or play store working (installing as user apps as shown at step 3) If I move it to priv-app, UC browser works, but playstore´s still crashing. I don´t understand the dummy apks and its purpose...
If I install the dummy and before the user app UC browser, it doesn´t work. It needs to be pushed on priv-app to get networking
iAppleDev said:
Does UCBrowser open and work?
Click to expand...
Click to collapse
I got UC Browser working in system/app folder.
prototovsky said:
"Google play services has stopped to work" after this process. I can´t get uc browser or play store working (installing as user apps as shown at step 3) If I move it to priv-app, UC browser works, but playstore´s still crashing. I don´t understand the dummy apks and its purpose...
If I install the dummy and before the user app UC browser, it doesn´t work. It needs to be pushed on priv-app to get networking
Click to expand...
Click to collapse
Yes I guess it needs to be done first! If you use /system/app mover to move playStore to system then after it reboots install the newer PlayStore apk as an user with ES file explorer then delete the play store apk on the system/priv-app folder and add the older dummy apk again and it should work! I think it needs to be installed to system for real first then update it then move the older dummy apk to /system folder after you've updated it, the point of the dummy apk is to save space! if you want you could just leave the real apk in the System/folder
iAppleDev said:
Yes I guess it needs to be done first! If you use /system/app mover to move playStore to system then after it reboots install the newer PlayStore apk as an user with ES file explorer then delete the play store apk on the system/priv-app folder and add the older dummy apk again and it should work! I think it needs to be installed to system for real first then update it then move the older dummy apk to /system folder after you've updated it, the point of the dummy apk is to save space! if you want you could just leave the real apk in the System/folder
Click to expand...
Click to collapse
I don´t understand the steps. If I install something outside from priv-app, it won´t work on network, that´s a fact. I think google play services must be in priv-app also with play store and other google apps, but I don´t have space enought on /system partition (the play store crashes saying google play services has stopped, and I cannot install play services as user app because it says that already exists). Why it already exists? Must I delete the default Android wear Play services and replace with this new package? And what´s the installation order?
1- Install the dummy as user app and move it to /system with permissions, etc.
2- Reboot and install the real google play apk as user app
3- Reinstall the dummy on /system again (mantaining the real Gplay as user app and getting free space on /system)
Is this?
I only got UC browser working while being on priv-app, but nothing with play store... Really I´m trying to get it working
Yes any apps in the system folders get networking! And if you update that app it moves it to /data and still works as long as an dummy apk is in system folder. And yes I might have use the adb -r command to install play services or threw ES file explorer as an update? I'm not to sure
iAppleDev said:
Yes any apps in the system folders get networking! And if you update that app it moves it to /data and still works as long as an dummy apk is in system folder. And yes I might have use the adb -r command to install play services or threw ES file explorer as an update? I'm not to sure
Click to expand...
Click to collapse
Then, how I update an app for save space on /system? And how I install new play services without corrupting anything?
And what´s adb -r command for?
Sorry for all of that questions, but I´m interested in learning And thanks for all!
Have you tried to install play services apk with ES file explorer or threw adb? Android wear has play services installed already so it's just an update! It's called prebuiltGmsCoreForClockworkWearable.apk on my watch and is in the priv-app folder!
you have to install the app or apps to the /system/priv-app or /system/app folder first - you can use the app /system/app mover or adb or terminal or file manager. then you need to use ES File explorer and install an newer version of the same app and it will be updated and re-installed to the /Data partition where there is more space, it does not remove the apk from the /system folders but it's not used only checked for and wastes space so that's why the dummy apk is used. If you don't want to install other apps to system then just install PlayStore or UCBrowser and leave it in system but there isn't much space 30+mb.
adb install -r package.name.apk reinstalls the app without replacing the data like an update.
Ahh I found what was going on I forgot an apk GoogleAccountManager.apk it don't need to be in the system folder but if you reset the watch it will get deleted too unless it's in the system folder!
Can you upload it please? I'll try it
@iAppleDev : Hello, is there a way to store google contacts directly on the watch please ?
mister-gwada97one said:
@iAppleDev : Hello, is there a way to store google contacts directly on the watch please ?
Click to expand...
Click to collapse
Nope
iAppleDev said:
1.- Move all these apks to the /system/priv-app folder of the android wear watch, and chmod 644 all apks with adb/terminal or change permissions to rw,r,r and change the owner to System and the group to System with file manager.
/system/Priv-app Apks -
ES filee explorer https://app.box.com/s/j4u1hiwymkbyvh4py2welvn88puyrn8w
Google Backup transport https://app.box.com/s/tvothkbt7yv0vw3fd6rcuxuf2vwa09qw
Google calendar sync https://app.box.com/s/i4ribv2kta4nhapb93tsesblgm3efvox
Google onetime init https://app.box.com/s/llxqniqy3thddj11g4jletk5qxpduw08
Google partner setup https://app.box.com/s/yg18h5rhs8d3ozdgmd2cufjgkynm55rs
UCBrowser https://app.box.com/s/misbdk8dg2nw1pz01ik8zrhxemvk5v9l
PlayStore https://app.box.com/s/cndzlazkq1z3599u39r842ocn7addlra
2.-Reboot watch to recovery and wipe dalvik and cache partitions.
3.- delete and move the dummy apks to system/priv-app folder
Google Play Store dummy apk https://app.box.com/s/thyhe4fscsbfnzacjpzh8ee5ufz5t8wu
UC Browser dummy apk https://app.box.com/s/epbyt8q2s1un5weigxeugphglbrjo01z
4.- Install these apks with ES file explorer -might not need to install all apks but that's what I use
Apks- https://app.box.com/s/rf5870pwmaeym7i132tlf5nt7uho72eg
4.- Reboot watch twice
Let me know how it goes!
Click to expand...
Click to collapse
Hi, may I ask, what is the purpose of doing this? Is it for times when Android Wear becomes unstable?
I have put the apps to /system/priv-app. I chmod-ed them to 644. But i am not able to change user/group.
when in sdcard/Downloads the files are shown as root:sdcard_r. chown system:system filename result in no error, but ls -al still delivers root:sdcard_r
after putting the files in system/priv-app i am shown to have no rights to change user/group (no rights to write on system?). I dont know how to get these rights. Standard linux code doesnt work, necessary commands not integrated in wear?
In the file manager of twrp i dont find any option to change user/group. ES File Explorer is installed, but activation of root explorer returns an error. And yes, the device IS rooted
Edit:
When in /system/priv-app by adb shell su the files are shown root/root as user/group.
So the whole procedure results in:
I can start ES File Explorer (only through native GUI, not wear mini launcher, dont know why) - but i am not able to install an apk by it. Every try results in no app/no gesture. Now i am stuck...
Edit:
Ok, i made it by TWRP/Terminal. baaaaad work with that smaaaall keyboard and big fingers...
but it doesnt look as if that was the big point. File Explorer still cant get root explorer and i still cant install apps...
iAppleDev said:
1.- Move all these apks to the /system/priv-app folder of the android wear watch, and chmod 644 all apks with adb/terminal or change permissions to rw,r,r and change the owner to System and the group to System with file manager.
/system/Priv-app Apks -
ES filee explorer https://app.box.com/s/j4u1hiwymkbyvh4py2welvn88puyrn8w
Google Backup transport https://app.box.com/s/tvothkbt7yv0vw3fd6rcuxuf2vwa09qw
Google calendar sync https://app.box.com/s/i4ribv2kta4nhapb93tsesblgm3efvox
Google onetime init https://app.box.com/s/llxqniqy3thddj11g4jletk5qxpduw08
Google partner setup https://app.box.com/s/yg18h5rhs8d3ozdgmd2cufjgkynm55rs
UCBrowser https://app.box.com/s/misbdk8dg2nw1pz01ik8zrhxemvk5v9l
PlayStore https://app.box.com/s/cndzlazkq1z3599u39r842ocn7addlra
2.-Reboot watch to recovery and wipe dalvik and cache partitions.
3.- delete and move the dummy apks to system/priv-app folder
Google Play Store dummy apk https://app.box.com/s/thyhe4fscsbfnzacjpzh8ee5ufz5t8wu
UC Browser dummy apk https://app.box.com/s/epbyt8q2s1un5weigxeugphglbrjo01z
4.- Install these apks with ES file explorer -might not need to install all apks but that's what I use
Apks- https://app.box.com/s/rf5870pwmaeym7i132tlf5nt7uho72eg
4.- Reboot watch twice
Let me know how it goes!
Click to expand...
Click to collapse
Do you have root for this? If so how have you granted access if superuser doesnt work yet? Also how do you change the groups? And do the apks need to be in a folder in system/priv-app like they are in our phones? I moved all the apks but none of them installed I have TWRP but im still trying ti work out my root on Sony Smartwatch 3

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