Related
Hi everyone,
I'm trying to write an android program which will allow users to connect to an HID device. The device captures external pen strokes and I would like to retrieve this data and make a basic whiteboard app.
I've made some progress so far: if I use adb push to put the "hidd" daemon on a rooted phone and use hidd --connect, then I can open up hcidump and see the raw data appearing when the pen is used, so I know such a connection is possible.
I'm still a beginner at Android development, but I've learned that app communication with the bluetooth facilities is done via the dbus API. So, I wrote a simple test program using the NDK that tries to make a connection to the system dbus, based on some bluetooth-related code in mydroid/bin/frameworks/base/core/jni:
DBusConnection *conn = dbus_bus_get(DBUS_BUS_SYSTEM, &err);
On my non-rooted phone, this results in the error "VERBOSE/JNI1Activity_DEBUG(3226): Result: Could not get onto the system bus: Failed to connect to socket /dev/socket/dbus: Permission denied."
If I go ahead and do chmod 666 on /dev/socket/dbus on my rooted phone, then the connection can be made without error.
So, my question is this--first of all, am I going about this the right way? If so, is there some way that an application can get permission to talk to dbus on a non-rooted phone?
(If I can get this working, I think the next step would be to try and package/build in the needed parts of hidd to include with my app...)
Many thanks for any help,
Tom
Hi pyro777,
I was wondering if you received any replies on your query?
I also have a similar problem -- my android app accesses Dbus via a JNI, but I am getting the same permissions problem. I can use your workaround of explicitly setting the permissions on /dev/socket/dbus, but that solution can't be used for production code.
My Android java app as BLUETOOTH permissions, but this doesn't appear to be applied across the JNI boundary (as my experience indicates) into the JNI c++ library (*.so).
Does anyone have more info on this issue?
Thanks in advance,
robin
Hi evodevo,
No, no such luck so far if you figure it out I'd be happy to hear.
Strange, if this fails how does the normal Bluetooth java API it?
Perhaps certain permissions need to be set on your app? BLUETOOTH_ADMIN or so?
question 4 u: which libraries do you include when doing dbus stuff I get undefined references the whole time?
Good Day Folks.
I'm a Noob in need of help and i'm hoping the more experienced among us might be able to assist. I have an issue with disappearing phone storage. Over the course of a week I realized that I was losing about 1MB a day. My phone would basically be dormant and I would still see my storage space dropping by this amount everyday.
Cache cleaning didn't work. Later I realized that Android creates a bunch of log files in Data/System/Dropbox that was responsible for the disappearing phone storage trick I've been seeing for a while now.
I know now that Google has incorporated into Android as of the 2.2 iteration, a DropBox Manager that's responsible for logging all of the events that take place during the course of a running Android session. Everything from what took place at boot to force close details.
I understand that this is used for debugging purposes but I'm no developer . So my question is.... Can this DropBox Manager be disabled....somehow.
I really don't need all these files (and its A LOT OF THEM) being created as they serve no practical purpose for me. Not sure if anyone else might have noticed this but I'm hoping to receive some help. Even if it means pointing me in the right direction so I can work on it myself.
I really don't have a clue on how to start. Any help will be appreciated....Seriously...
Currently using G1 with CM6 Magpie running on EZTERRY's 2.6.34.7 kernel.
Its perfect except for this annoying problem.......
Hm what happens if you rename the directory. It might throw some errors in the logger, but probably won't create anymore files.
I just deleted the content of my dropbox folder, the DropboxManagerService was throwing some errors that he could not open files, but the phone was fine, no FCs or anything.
Renaming the directory just results in a random reboot. My guess is that when Android tries to create a new log, its unable to find the directory and then it just freezes and after a while it reboots. Once restarted it just reappears... I've tried that too.
And its true.. Its ok to delete the files. Its what I do currently. All of those files in Data/System/Dropbox as well as the ones located in Data/Tombstones are ok to delete. As I said, its just used for debugging purposes. Whats really annoying though is that, no matter how many times you delete anything, they just get repopulated just as fast as they're deleted. I'm ok with micro-managing my memory and phone storage (its a G1 after all) but this is ridiculous. It just creates too many of these log files too quickly.
If there was a way to turn the DropBoxManager service off then that would be the end of it all.
What's unusual about it too is that in my particular case, the contents of these text files just have two things listed in them. Pertaining to my online accounts associated with the phone: My Google account and My Whatsapp account...
It just repeats the same thing over and over again. I'm starting to think that the event data might actually be synchronization data or at least synchronization attempts made at regular intervals. But ultimately i'm guessing....
I really don't have a clue... Have you ever heard of anything like this on XDA......possible resolutions of this issue?
epolaris said:
I really don't have a clue... Have you ever heard of anything like this on XDA......possible resolutions of this issue?
Click to expand...
Click to collapse
Not yet .
What about replacing the folder by a symlink to /dev/null ?
You could also try to change permission on the folder.
Ok... I'm a real Noob but I'll take a shot.. When you say symlink what do you mean.
I'm not really familiar with Android at that level yet its really just flashing and such.
But I know a symlink is really just a reference to a location that the OS would interpret and follow (like a pointer i think). So, is it that you're suggesting some sort of redirection where the Data/System/Dropbox directory is pointed to another arbitrary location. Kind of like a creating a dead link that Android is unable to follow up on. Or maybe, redirecting the folder to an entirely new location that Android would then follow. I'm not sure... How do you perform a symlink in Android... I'm willing to try.
You can do it with a console on the phone it self or using adb shell. You need root of course.
You could make a link to another location where you have more space?
Or you change to permissions of that directory to write only.
Or you can mount a different file system to that directory that is read only.
On how to do that just google a bit for linux tutorials on that topic.
I have just googled a bit and it seems you can't symlink directories to /dev/null.
If all that doesnt help post again, there might be an option to make an app delete the files automaticly, first time they get created.
If that would be an option too let me know, im in the mood to program something intresting .
Disabling Android 2.2 DropboxManager [RESOLVED]
I took your advice and did the research you suggested and it worked.
The first thing I tried was changing the permissions on the "Data/System/Dropbox" directory and it worked. But I didn't use CHMOD and console command line to do it.
I have a program called Root Explorer that allows me to permanently change the permissions on any file or folder I select. I set all of the offending folders to read only and the log files stopped being written to those folders.
These are the directories I set to read only:
1. "Data/System/Dropbox"
2. "Data/System/UsageStats"
3. "Data/Tombstones"
Since changing the permissions on these folders my phone storage has stopped dwindling out of control. No additional programming necessary
Disabling the DropBoxMangerService itself is not necessary which is good.
I'm going to take your advice and read up some more on Linux commands (specifically Ubuntu as its what I currently use).
You have been very helpful, thanks for the advice. If you have any ideas about Froyo ROMS (Maybe even Gingerbread ) I should try let me know.
Thanks again....
I have also found these files. They can take MUCH space in memory and nothing seems to delete them. I made the dropbox system folder RO but I think this is a bug. It should be reported to the dropbox team. Is there a bug report form somewhere? I did not find it... Just found the forum, QA,...
[edit]I reported it in the forum... Just see http://forums.dropbox.com/topic.php?id=41227 [/edit]
vax said:
I have also found these files. They can take MUCH space in memory and nothing seems to delete them. I made the dropbox system folder RO but I think this is a bug. It should be reported to the dropbox team. Is there a bug report form somewhere? I did not find it... Just found the forum, QA,...
[edit]I reported it in the forum... Just see http://forums.dropbox.com/topic.php?id=41227 [/edit]
Click to expand...
Click to collapse
You are mistaken: /data/system/dropbox, has NOTHING todo with www.dropbox.com !
See http://developer.android.com/reference/android/os/DropBoxManager.html
Dark3n said:
You are mistaken: /data/system/dropbox, has NOTHING todo with www.dropbox.com !
See http://developer.android.com/reference/android/os/DropBoxManager.html
Click to expand...
Click to collapse
Hey, just looked at your SD Maid app (looks cool).
So what do you know about /data/system/dropbox? I just read that htc uses the dir to store phone events which is then sent to the htc cloud of spying-on-your-ass. But since non-htc phones have this dir, is htc merely misusing the directory and it has other legit uses, or is this a directory we should try to keep cleaned out?
(I like the idea of changing perms so nothing writes to it if that's the case.)
600 MB additional free storage
Hi all
Just found a smart way to increase your Dropbox account with 600 MB:
1 Sign into your existing Dropbox account (or create a new account)
2 Goto https://www.dropbox.com/free
3 Follow instructions ... and voila 600 MB additional free storage
Mittaa said:
Hi all
Just found a smart way to increase your Dropbox account with 600 MB:
1 Sign into your existing Dropbox account (or create a new account)
2 Goto https://www.dropbox.com/free
3 Follow instructions ... and voila 600 MB additional free storage
Click to expand...
Click to collapse
Yay, nice to see you didn't read the thread at all.
This has nothing todo with dropbox.com
Yea other day I got the SD Maid, and the Pro version after I saw how handy it was. I too on my G1 (with 2.2) see that dropbox folder.. and lately Ive been thinking its causing my G1 to constantly reboot. When I look, it has 300+ files in it. So I clear that folder and seems to stop rebooting for a lil while.
Not sure what the deal is here however, been trying to find out. HOWEVER it only seems to reboot once its connected to the internet, so I am wondering if this is where it tries to upload and so. Not really sure. That and its hard to tell in logcat whats going on before it reboots.
Thanks
Excellent information. This works on my Sony Ericsson Xperia Pro MK16a, Rooted. Thank you so much. My best regards.
Try to change the permisions of the folder, I'm not sure if it would work but you could try ^^
Sent from my GT-I9001 using xda premium
All is ok
All was fine. The permissions :laugh:changed with root explorer. Thank you so much
Note completely disabled but only 1 file in the /data/system/dropbox folder with these Android shell commands (or use Sqlite3 editor):
content insert --uri content://settings/secure --bind name:s:dropbox_max_files --bind value:i:1
Or for Android 4.2+
content insert --uri content://settings/global --bind name:s:dropbox_max_files --bind value:i:1
settings put global dropbox_max_files 1
Reboot.
more dropboxmanager settings:
dropbox_age_seconds
dropbox_max_files
dropbox_quota_kb
dropbox_quota_percent
dropbox_reserve_percent
I've been using the advice from this thread to control this "dropbox" data collection directory for several years now until I updated to 9.0 and found that the folder and default permissions were restored after every reboot. Was irritating bc I can use root to modify /system but no longer have control over my own data partition Something is over-riding my root-user!!!
I tried different apps, TWRP's FM, adb, and almost gave up when init.d scripts wouldn't work either. init.d will work tho. A simple script to run
Code:
#!/system/xbin/sh
busybox rm -f /data/system/dropbox
at boot. You can probably chown and chmod if you want but I just deleted it. Just put it in your init.d folder and make sure you give it the correct permissions (root:shell -755), then immediately perform a soft reboot. Use hardware keys if you have to. You want the phone to go immediately OFF, no spinny wheels or "powering off" notifications. That's the only way I could get rid of the damn thing.
Anyway, I came across this thread while searching for a solution and thought I would add this in case any other paranoids like me are concerned about this mysterious "dropbox" directory. This will probably break any ability for google to troubleshoot your phone but I don't think that's real anyway. It's just spyware as far as I'm concerned.
p.s. (off-topic) Thanks @Dark3n I'm also a frequent SD Maid user btw and in case you happen to read this, I thought I might mention I intended to send a donation via your app the other day (i like to show love when ppl share badass works) but balked at the only available option for "pizza," not bc I don't appreciate it that much but I can afford a little every now and then. If you add a smaller option, "coffee" or beer or whatever, maybe even an outside of googlePlay option, BTC perhaps. I'd be happy to shoot a few dollars at you.
I've seen countless threads on these 2 errors, but I just found something intriguing on my android device.
This one is a Measy U1A android stick (the ones that you connect to your TV via HDMI). A truly nice piece of hardware, but it seems to have some issues.
Since day 1 I can't install apps most of the time. Yes, *most* of the time. 80% I get the "Invalid Package file" error, another 10% of the time I get a "Package was not signed correctly", but curiously enough, a 10% of the time the packages go through and install correctly.
Of course, this gets on my nerves.
Now, I'd really want to know what's going on and I'd love some help from the true Android experts.
This is what I've already done:
Got a Log Viewer to see what was going on.
At first it said that was an error downloading (more on this later)
Then other times it said that there was no signature for X or Y file INSIDE the apk file (I remember some libraries, I was trying to install netflix on my tests)
So, I tried to tackle the download error by checking the space (df), I found that /data had few space remaining, so I cleared stuff from it. Now I have 308Mb free, more than enough to download Netflix (14Mb download). I'm talking about /data since I found out that the downloadfile-x.apk files get downloaded to /data/data/com.android.providers/downloads/cache
Tried again, nothing. Ok, so I thought that maybe there was some weird error in the /data partition. I created a directory on the sdcard portion of the stick and linked it (ln -s). Same issues. I created a directory on my external sd card and liked to it, and the same.
Now, for the weird part, and this is where I'd love some insight:
Out of 5 downloads, ES File Explorer got installed correctly, and I got a bunch of EQUALLY SIZED downloadfile-x.apk files on that directory, but NONE OF THEM HAS THE SAME MD5 SUM. Weird? Yep, but that could only mean 3 things: Either there's a problem with my wifi/network stack, or the /data, /sdcard, /mnt/extsd partitions ALL have errors in them. The 3rd option is that Perhaps Google signs every download with a different salt and that's the reason they are all different. But I DON'T THINK THE 3rd OPTION IS LOGICAL OR PRACTICAL.
Now, I don't have access to recovery here... well, I haven't tried but there's no obvious option, perhaps CWM but I don't want to risk it too much since it ran Ubuntu for a while and now that won't boot (that's another topic, unable to debug it since I can't see anything on the screen until it boots).
I've already tried:
1. Deleting Play Cache and Data, rebooting
2. Deleting Play and installing it again (it took several tries because of the same issue)
3. Factory Default and logging to my google account again
4. FIRMWARE UPGRADE (yes, I found a new firmware, it seems faster and more stable, but I still have that issue).
Now, I haven't found a memory checker or a "nand" (as you call it) checker on the app market, do these apps exist? I'd love to rule this out.
Thanks if anyone has another option, as I said, I'm out of them. The funny thing is that once the apps are installed THEY WORK FINE!!!!
Please help, I just can't spend 15 minutes to install each app that I want :laugh:
I know my way around Linux, so don't be afraid to suggest crazy things :fingers-crossed:
*The only thing I still want to do is to be able to boot Linux again and perform some tests from there*
No one?
Sent from my Galaxy S3 using Tapatalk 2
NuttyBunny said:
I've seen countless threads on these 2 errors, but I just found something intriguing on my android device.
This one is a Measy U1A android stick (the ones that you connect to your TV via HDMI). A truly nice piece of hardware, but it seems to have some issues.
Since day 1 I can't install apps most of the time. Yes, *most* of the time. 80% I get the "Invalid Package file" error, another 10% of the time I get a "Package was not signed correctly", but curiously enough, a 10% of the time the packages go through and install correctly.
Of course, this gets on my nerves.
Now, I'd really want to know what's going on and I'd love some help from the true Android experts.
This is what I've already done:
Got a Log Viewer to see what was going on.
At first it said that was an error downloading (more on this later)
Then other times it said that there was no signature for X or Y file INSIDE the apk file (I remember some libraries, I was trying to install netflix on my tests)
So, I tried to tackle the download error by checking the space (df), I found that /data had few space remaining, so I cleared stuff from it. Now I have 308Mb free, more than enough to download Netflix (14Mb download). I'm talking about /data since I found out that the downloadfile-x.apk files get downloaded to /data/data/com.android.providers/downloads/cache
Tried again, nothing. Ok, so I thought that maybe there was some weird error in the /data partition. I created a directory on the sdcard portion of the stick and linked it (ln -s). Same issues. I created a directory on my external sd card and liked to it, and the same.
Now, for the weird part, and this is where I'd love some insight:
Out of 5 downloads, ES File Explorer got installed correctly, and I got a bunch of EQUALLY SIZED downloadfile-x.apk files on that directory, but NONE OF THEM HAS THE SAME MD5 SUM. Weird? Yep, but that could only mean 3 things: Either there's a problem with my wifi/network stack, or the /data, /sdcard, /mnt/extsd partitions ALL have errors in them. The 3rd option is that Perhaps Google signs every download with a different salt and that's the reason they are all different. But I DON'T THINK THE 3rd OPTION IS LOGICAL OR PRACTICAL.
Now, I don't have access to recovery here... well, I haven't tried but there's no obvious option, perhaps CWM but I don't want to risk it too much since it ran Ubuntu for a while and now that won't boot (that's another topic, unable to debug it since I can't see anything on the screen until it boots).
I've already tried:
1. Deleting Play Cache and Data, rebooting
2. Deleting Play and installing it again (it took several tries because of the same issue)
3. Factory Default and logging to my google account again
4. FIRMWARE UPGRADE (yes, I found a new firmware, it seems faster and more stable, but I still have that issue).
Now, I haven't found a memory checker or a "nand" (as you call it) checker on the app market, do these apps exist? I'd love to rule this out.
Thanks if anyone has another option, as I said, I'm out of them. The funny thing is that once the apps are installed THEY WORK FINE!!!!
Please help, I just can't spend 15 minutes to install each app that I want :laugh:
I know my way around Linux, so don't be afraid to suggest crazy things :fingers-crossed:
*The only thing I still want to do is to be able to boot Linux again and perform some tests from there*
Click to expand...
Click to collapse
hey dude
finally a fellow measy u1a user.....
where r u from???
regarding the package invalid problem the rom of the device isnt exactly signing the package while installing....hope measy would release an update(i know its impossible)
i tried installing mk808 firmware but couldnt despite tampering its kernel code
no use of factory reset as it just installs the already existing os
p.s
i am trying hard to find a wifi remote control app to control this dongle from my sammy galaxy r mobile but no luck did u do anything like that??
also check out
http://forum.xda-developers.com/showthread.php?t=2173501
thanks
mahi98 said:
hey dude
finally a fellow measy u1a user.....
where r u from???
regarding the package invalid problem the rom of the device isnt exactly signing the package while installing....hope measy would release an update(i know its impossible)
i tried installing mk808 firmware but couldnt despite tampering its kernel code
no use of factory reset as it just installs the already existing os
p.s
i am trying hard to find a wifi remote control app to control this dongle from my sammy galaxy r mobile but no luck did u do anything like that??
also check out
http://forum.xda-developers.com/showthread.php?t=2173501
thanks
Click to expand...
Click to collapse
Mexico City here.
I found a firmware update, it makes the homepage icons bigger, changes the boot screen and overall feels faster. But I still have the same error.
As for the remote control, I found a vnc server that can be run on the dongle, and any vnc viewer can be used to control it.
I got a Rikkomagic III (not S, silly me), and let me say, that thing kicks the U1A over the window, performance is great but it has no bluetooth.
I'll keep trying to find a solution for my issue, as the Rikkomagic works fine.
Sent from my Galaxy S3 using Tapatalk 2
What's that remote app name??
Sent from my GT-I9103 using xda app-developers app
mahi98 said:
What's that remote app name??
Sent from my GT-I9103 using xda app-developers app
Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=org.onaips.vnc
That's the server. You need a VNC viewer for your phone
NuttyBunny said:
https://play.google.com/store/apps/details?id=org.onaips.vnc
That's the server. You need a VNC viewer for your phone
Click to expand...
Click to collapse
As of now there is only one app . Remodroid which works as per requirement
you can download it from play store. you need to install in both the Dongle and cellphone . it works well.but sluggish at times
Hi guys,
I'm trying to sync folders between two of my devices (NV Shield K1 and Moto X Play, both running Marshmallow, both rooted). Mostly my goal was to sync savegames between both devices, so I figured the easiest way to go would probably just be syncing the respective app folder in /data/data between devices. I tried doing this by hand via ES Explorer and Google Drive and it worked just fine.
Now, doing this is a hassle, esp. with several games, so I download and tried several syncing apps, eventually ending up with Folder Sync and Ultimate Sync emerging as the best options. Unfortunately, I then ran into a problem I failed to solve over the course of the last three days - frankly, I even failed to fully figure out what the problem is.
What I can say is that only one side of the syncing operations seems to be succeeding, that is the uploading part. Ultimate Sync tells me it's downloading and copying files, but it it is not, as the folders in my local data/data don't get modified. Folder sync was kind enough to give me a log spelling out something bout failing to get path on a null reference(). Long story short, what seems to be working is reading from the root folder to Google Drive, but not writing from Google Drive to the root folder. This is true for both devices and both apps. This is not the fully story though, because the most curious thing is that my primarmy test game, Kingdrom Rush, gets corrupted after an (unsuccessful) syncing event - which makes no sense to me.
Since I was really at a loss, I got SuperSu Pro for access the logging files which seem to confirm (I'm not really fluent in any of those unix cmds though, I just wanted to be able to sync some root folders ^^) that there is a problem with the root access, detecting/writing folders and possibly busy box (which is installed, though I did reinstall just to make sure, and even downloaded one of those verifying tool as well). I'll include some of the log files, as they all contain the same kind of red warning/error messages. Some I keep seeing are these:
stat: can't stat '/data/data/com.ironhidegames.android.kingdomrushorigins/.*': No such file or directory
It sure does exist ...
sush: <stdin>[108]: /system/bin/failsafe/toolbox: not found
The folder does indeed not exist, though /system/bin does include a toolbox FILE. Busybox did not create any folders within that folder, "failsafe" or otherwise.
mount: mounting /dev/block/bootdevice/by-name/userdata on /data failed: Device or resource busy
mount: Device or resource busy
mount: mounting /dev/block/bootdevice/by-name/userdata on /data failed: Device or resource busy
mount: Device or resource busy
This sounds important
Any and all help would be greatly appreciated since I already wasted more than two days on even getting this far (I spend hours trying different settings and apps always wondering why they behaved so strangely, namely not really updating/ovewriting my local files, thus not really "syncing" anything).
On a final note, Helium does work, but it's not really well suited for the task, I think. I use it to back-up my app data folders (e.g. in case a "failed" sync breaks Kingdrom Rush), but syncing several games seems impractical with it as far as I can tell.
Thanks in advance for any insight anyone can provide. I'm pretty new to Android, but the fact that I cannot seem to manage to sync safegames between several device is pretty depressing.
Ralek85 said:
Hi guys,
I'm trying to sync folders between two of my devices (NV Shield K1 and Moto X Play, both running Marshmallow, both rooted). Mostly my goal was to sync savegames between both devices, so I figured the easiest way to go would probably just be syncing the respective app folder in /data/data between devices. I tried doing this by hand via ES Explorer and Google Drive and it worked just fine.
Now, doing this is a hassle, esp. with several games, so I download and tried several syncing apps, eventually ending up with Folder Sync and Ultimate Sync emerging as the best options. Unfortunately, I then ran into a problem I failed to solve over the course of the last three days - frankly, I even failed to fully figure out what the problem is.
What I can say is that only one side of the syncing operations seems to be succeeding, that is the uploading part. Ultimate Sync tells me it's downloading and copying files, but it it is not, as the folders in my local data/data don't get modified. Folder sync was kind enough to give me a log spelling out something bout failing to get path on a null reference(). Long story short, what seems to be working is reading from the root folder to Google Drive, but not writing from Google Drive to the root folder. This is true for both devices and both apps. This is not the fully story though, because the most curious thing is that my primarmy test game, Kingdrom Rush, gets corrupted after an (unsuccessful) syncing event - which makes no sense to me.
Since I was really at a loss, I got SuperSu Pro for access the logging files which seem to confirm (I'm not really fluent in any of those unix cmds though, I just wanted to be able to sync some root folders ^^) that there is a problem with the root access, detecting/writing folders and possibly busy box (which is installed, though I did reinstall just to make sure, and even downloaded one of those verifying tool as well). I'll include some of the log files, as they all contain the same kind of red warning/error messages. Some I keep seeing are these:
stat: can't stat '/data/data/com.ironhidegames.android.kingdomrushorigins/.*': No such file or directory
It sure does exist ...
sush: <stdin>[108]: /system/bin/failsafe/toolbox: not found
The folder does indeed not exist, though /system/bin does include a toolbox FILE. Busybox did not create any folders within that folder, "failsafe" or otherwise.
mount: mounting /dev/block/bootdevice/by-name/userdata on /data failed: Device or resource busy
mount: Device or resource busy
mount: mounting /dev/block/bootdevice/by-name/userdata on /data failed: Device or resource busy
mount: Device or resource busy
This sounds important
Any and all help would be greatly appreciated since I already wasted more than two days on even getting this far (I spend hours trying different settings and apps always wondering why they behaved so strangely, namely not really updating/ovewriting my local files, thus not really "syncing" anything).
On a final note, Helium does work, but it's not really well suited for the task, I think. I use it to back-up my app data folders (e.g. in case a "failed" sync breaks Kingdrom Rush), but syncing several games seems impractical with it as far as I can tell.
Thanks in advance for any insight anyone can provide. I'm pretty new to Android, but the fact that I cannot seem to manage to sync safegames between several device is pretty depressing.
Click to expand...
Click to collapse
Hi
Thanks for using XDA Assist.
Try posting your query in Android Q&A,Help and Troubleshooting or in the friendly Q&A thread here->[Ask Any Question][Newbie Friendly]. Experts there may be able to help you.
Good luck
Art Vanderlay said:
Hi
Thanks for using XDA Assist.
Try posting your query in Android Q&A,Help and Troubleshooting or in the friendly Q&A thread here->[Ask Any Question][Newbie Friendly]. Experts there may be able to help you.
Good luck
Click to expand...
Click to collapse
Thanks, I guess I'll try my luck over there then!
I'm tinkering around with the discontinued Soundcamp by Samsung to see whether if will be able to make it work on my Galaxy A52 running A13 Pixel Experience. I have imported samsung libraries, permissions and etc, including the APKs cooperating with Soundcamp such as SapaMonitor/Professional Audio.
Here's the thing, I have successfully installed all of these apps however when I launch Soundcamp, it immediately crashes (surprise surprise).
The following error is from Logcat: "SdlLibrary: samsung flag is not found. What I assume is that it is trying to determine whether if the device is a Samsung device or not by checking the SDL (Simple DirectMedia Layer) Library, which should be libc++ (under system/lib).
Now, I seem to have 3 possible options.
One is that I remove the library usage by editing AndroidManifest.xml however, I'm not sure which one requests libc++ and might break app functionality.
Second option is that importing libc++ from A52's stock firmware file by extracting system.img, which I'm not sure if changing .lib came with PE to Samsung's lib breaks the whole lib functionality or not.
Adding "the Samsung flag" by editing the libc++.so file came with PE, which I have no idea how to.
Any suggestion would be appreciated.