Database Develop

Dexopt Wrapper

I'm sure most of you know that optimization using dexopt wrapper creates an odex file but removes the classes.dex file in the apk. My question is, how do you remove that .odex file and change it back to a classes.dex file? I'm wondering because once I have a classes.dex file I'm going to disassemble it with baksmali see what I can do and figure out. Any help is appreciated, thanks.

alritewhadeva said:
I'm sure most of you know that optimization using dexopt wrapper creates an odex file but removes the classes.dex file in the apk. My question is, how do you remove that .odex file and change it back to a classes.dex file? I'm wondering because once I have a classes.dex file I'm going to disassemble it with baksmali see what I can do and figure out. Any help is appreciated, thanks.
Click to expand...
Click to collapse
dexopt-wrapper does not remove the dex file from the apk, unless we do it different ways, i run dexopt-wrapper ***.apk ***.odex from adb. how do you do it? and anyway, if you used dexopt-wrapper, just get the rom you flashed before doing dexopt-wrapper and you should have the full apks already in there

I'm trying to get a classes.dex file from the Phone.apk from hero builds .As you can see in my signature I'm working on porting the HTC Dialer to cupcake builds. The Phone.apk included in JaCHero2.63 just doesn't have the .dex file ,but it has the .odex file. All apks in that build that are optimized with odex do NOT have a classes.dex file in the original apk file. I'm wondering if it's possible to merge the .odex and the .apk so i can get a workable classes.dex file.

stericsons lockscreen

im sure this is something alot of people wanna know....
what are the files needed to add stericsons lockscreen to a cyan build that doesnt contain it?...and where do those files go?

in /system/framework
services.jar
framework-res.apk
android.policy.jar
framework.jar
in /system/app
Settings.apk

thanks for your help i really needed this info...hey is there any way i can bring these files to jacxrom?....or are they made specifically for cyanogen's roms?

g1junky said:
thanks for your help i really needed this info...hey is there any way i can bring these files to jacxrom?....or are they made specifically for cyanogen's roms?
Click to expand...
Click to collapse
Jacxrom actually already has this in the latest build. But I did try to load the v7(i think) files and all it did was freeze at the G1 splash screen

nolimit78 said:
Jacxrom actually already has this in the latest build. But I did try to load the v7(i think) files and all it did was freeze at the G1 splash screen
Click to expand...
Click to collapse
ahh that sucks

so we cannot have the stericson lockscreen on jachero roms? damn. looks awesome and wanted to have that on there. bdw when you said:
"in /system/framework
services.jar
framework-res.apk
android.policy.jar
framework.jar
in /system/app
Settings.apk"
do we have to input in console or go to file path and drop the files in there?
sorry just not clear with the actual directions

Akademist101 said:
so we cannot have the stericson lockscreen on jachero roms? damn. looks awesome and wanted to have that on there. bdw when you said:
"in /system/framework
services.jar
framework-res.apk
android.policy.jar
framework.jar
in /system/app
Settings.apk"
do we have to input in console or go to file path and drop the files in there?
sorry just not clear with the actual directions
Click to expand...
Click to collapse
there can be some problems with pushing settings.apk when it is not in an update.zip but here are recovery console commands you can try. have all of the files on the root of your sdcard
Code:
mount sdcard
mount system
cp /sdcard/android.policy.jar /system/framework/android.policy.jar
cp /sdcard/framework-res.apk /system/framework/framework-res.apk
cp /sdcard/framework.jar /system/framework/framework.jar
cp /sdcard/services.jar /system/framework/services.jar
cp /sdcard/Settings.apk /system/app/Settings.apk
(if [B]cp[/B] does not work try [B]mv[/B])
reboot
even if they don't work you will learn something about the how push files in the recovery console. so whenever some says adb push this is the same thing basically.

APK Tool - Modifying Rosie.apk

Wasssup fellas! Ok so I'm no themer but I've started to delve into your world a little bit. I'm looking to draw on the experience of any of you that have successfully modified the Rosie. So here's my set up
I've got Apktool set up in Ubuntu before you ask I downloaded 1.3.1 not 1.3.2
I have all the dependencies in place
I've installed the framework (apktool if com.htc.resources.apk)
Rosie.apk decompiles with no errors (apktool d Rosie.apk out)
I've modified /res/values/colors.xml to add transparency to the app drawer? (This may be my issue)
Compiled (cd out/ .......apktool b) compiles with no errors
I've tried this signing Rosie.apk, Not signing it, Copying out the "Res" and "Resource" file and going into the original Rosie.apk with Ark Manager without extracting the archive and dropped in the "Res and "Resource" files.
Same result each time when I push the file via ADB or put it in a flashable zip the phone boots goes through the animation capacitive keys light up then the phone gets stuck on the last frame of the boot animation and just hangs there forever no boot loops just hangs there?
Any help would be more than appreciated, thanks guys!
Lou

(Bumping this)
After you've pushed the .apk - Type "adb logcat" and post it here.

I have been struggling with her too but I think I cracked her Just compile it again then use WinRAR (or whatever you're using) and take classes.dex from the newly compiled Rosie.apk and put the new classes.dex in the old Rosie.apk and then you should be fine. Ofc if you had modified some PNGs you would just take the res folder too

BTW could you tell me what to edit to get the transparent app drawer?

Bump. Did you ever get this working. I have been missing with Rosie.apk for about a week now. I am able to decompile, recompile and push without any errors. But non of my changes seem to take place.

sednafx said:
Bump. Did you ever get this working. I have been missing with Rosie.apk for about a week now. I am able to decompile, recompile and push without any errors. But non of my changes seem to take place.
Click to expand...
Click to collapse
I read somewhere that you also have to apply some changes to fusion.apk
If I can find the guide for this, I'll link it.

[Q] Proper steps for modding SystemUI?

So, I've successfully (I think) modded my own SystemUI.apk to simply just get rid of the hideous VZW 4G LTE in the notification bar. I've watched videos, read threads old and new, and still don't know for sure if I'm doing everything correctly. Not just whether I'm doing it correctly, but If I'm over doing things.
My understanding is that stock is odex. And everywhere I've read is the first step is to deodex. So I learned baksmali and deodexed SystemUI.odex. Realized nothing of these smali files needed modding for my intention, so smali'd back to the classes.dex file.
I then used apktool to decompile SystemUI.apk. Herein lies my first confusion. SystemUI.apk already contains the same classes.dex file that I deodexed in the first step above. Why is the same coding in two separate places? If it was actually an odex file structure, wouldn't SystemUI.odex only contain these files? And SystemUI.apk be absent of the classes.dex?
So I then changed the flags necessary in the bools.xml file and made some changes to the pngs to accomplish my task. Used apktool again to compile, and had my freshly and simply modded SystemUI.apk. No issues on the phone at all.
Is there anything that needs to be done after the compile? Is using the zipalign tool necessary? The only reason I ask is that when I do the check on my modded SystemUI.apk, I get errors. When I run the -f command, things get "fixed" and a second verification checks out.
Second, if the system is truly odex, do I need to odex and create a new SystemUI.odex file to "match" SystemUI.apk? Despite the fact that no coding was modified in classes.dex? I used the Auto Odexer Script to accomplish this for grins. It spit out a new SystemUI.apk and SystemUI.odex.
All three of scenarios above worked (recompiled SystemUI, zipaligned SystemUI, and odexed SystemUI). But which is the correct way?

[MOD] Multi DPI Camera and Samsung Keyboard

Decided to start a new thread as this one was getting a bit messy (and I couldn't change the title anymore)
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-multi-dpi-samsung-apps-camera-t3141148
----------------------------------------------------------
Hi all, after changing the dpi to 480 the camera was the main thing bugging me. Looking for a solution I found this thread:
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-fix-samsung-camera-app-device-dpi-t3131995
But that did not work for me, so I decided to try it myself and I finally managed to create multi-dpi versions of the Camera and Samsung Keyboard apps. They are based on the apks from the XtreStoLite Universal Deo-Mod Edition 1.5 as I'm currently running that. So just give it a try (backup the original apks first! I usually just rename them to "filename.org") and let me know if it works for you. I tested on 480 and 520 dpi and that works here...
Installation:
1. Backup original apk (in system\app\SamsungCamera4 and/or systemm\app\SamsungIMEv2 )
2. Extract modded apk to the corresponding folder
3. Wipe data for the app
4. Reboot
I basically modified the dimens.xml file to hardcoded pixel sizes instead of dip value, modifying dip value caused other issues for me (camcorder not working, pro mode messing up). Hopefully it's of use to some.
I have not been able to fix the Contacts/Dialer (SecContacts_L.apk in the priv-app folder)! I either get a corrupt apk (parsing error) or it just won't show up in my apps. Corrupted apk gives a parsing error when trying to install manually, otherwise it just says 'install failed'.
I am guessing this is somethiong with the priv-app folder and other restrictions there. I also tried copying the apk to the system\app folder instead but that didn't work either...
If anyone has ANY idea how to fix this? (I tried with both apktool as apk multitool).
*SCRIPTS ADDED*
Added the scripts and all I've written for this to this post for those wanting to try themselves (dpi_mod.zip). They are not completely polished so need some manual editing every now and then...
Basically, doubleclicking apk_process.bat in the root will go through the apk's in the apk subfolder and
1. Decompile them to the decompiled subfolder
2. Edit the dimens.xml file in the res\values subfolder of the decompiled folder replacing all the <n>dip values with <4*n>px (So 640 dip becomes 2560px for example...)
3. Rebuild the apk to the dpimod_apk subfolder (using the -c option to keep original manifest and signature files)
The files folder contains the files used (apktool, the subscripts for each step, signature files, (g)awk and an awk script to process the xml file replacing the values, etc)
There is also a script for signing the apk manually, but somehow the apk then also doesn;t work in my case it seems...
ALl scripts are windows batch files (and an awk file) as I mainly use windows at home. Shouldn't be too hard for the linux users to convert them to bash files if desired...
*EDIT2*
Added patched services.jar (and original services.jar for restoration in case of issues). Flash through twrp recovery... This allows you to use the modded SecContacts_L.apk supplied, the services.jar needs to be patched to disable the signature verification for the (system) apk files. Note that this might cause issues (an invalid services.jar caused my phone to get stuck in boot... had to restore the original to be able to continue) so use at your own risk!

Great job !
I have not been able to decompile the contacts.apk either.. I am a bit rusty tho.. will have to look into that a little more.

fOmey said:
Great job !
I have not been able to decompile the contacts.apk either.. I am a bit rusty tho.. will have to look into that a little more.
Click to expand...
Click to collapse
Thanks! And yeah, weird stuff.
I actually was only really bothered by the camera, not using the samsung keyboard at all myself and don't mind the contacts as much (perfectly usable for me) but it's now a matter of principle If you find anything out, I would love to hear.

dagrim1 said:
Thanks! And yeah, weird stuff.
I actually was only really bothered by the camera, not using the samsung keyboard at all myself and don't mind the contacts as much (perfectly usable for me) but it's now a matter of principle If you find anything out, I would love to hear.
Click to expand...
Click to collapse
But In Call screen looks weird with 480 DPI right? Would you know any fix for that? Thanks.
Sent from my SM-G925F using XDA Free mobile app

ksekhar said:
But In Call screen looks weird with 480 DPI right? Would you know any fix for that? Thanks.
Sent from my SM-G925F using XDA Free mobile app
Click to expand...
Click to collapse
Yup, it does. (But again, doesn't bother me as much as I don't look at it long because I usually hold my phone to my ear anyway ).
But yeah, I think I know where to fix it... It's the Contacts apk I mentioned above but there is an issue with decompiling/rebuilding it so can't fix it yet. Looking into it.
Did notice when decompiling and recompiling including resources it fails, when keeping resources intact it does work.

To successfully mod seccontacts you have to do these steps :
- Decompile apk
- Edit xml files in res folder
- Recompile apk
- Extract xml edited files in res folder from recompiled apk
- Paste these xml files in the original apk in the res folder with compression tool like Winrar
It works I made this with my S5.

Meh, been looking into it some more and also found this:
http://forum.xda-developers.com/android/software-hacking/how-to-recompile-tw-contacts-phone-t3066350
and
http://www.ez-pg.com/guide-how-to-decompilerecompile-lollipop-seccontacts.html
I tried modifying the manifest as instructed, but the apk still didn't work. Perhaps because signature verfication is not properly disabled on my rom. BUt if it isn't it is also not for the majority of the users in which case siumply supplying the apk wouldn't work anyway.
I also tried resigning the apk, no luck. Copying the original manifast is also not going to work afaik with a changed manifest file...
More info about signature verficiation:
http://forum.xda-developers.com/showthread.php?t=2725233
http://forum.xda-developers.com/showthread.php?t=2342262
Perhaps I will try this soon as well, but for now I think I'll leave it be...

sebdigital said:
To successfully mod seccontacts you have to do these steps :
- Decompile apk
- Edit xml files in res folder
- Recompile apk
- Extract xml edited files in res folder from recompiled apk
- Paste these xml files in the original apk in the res folder with compression tool like Winrar
It works I made this with my S5.
Click to expand...
Click to collapse
Thanks for the tip, had looked into that as well but this xml file is in the values folder which is not simply found in the res folder of the apk but compiled into the resources.arsc file in the apk so this is not working unfortunately.

dagrim1 said:
Thanks for the tip, had looked into that as well but this xml file is in the values folder which is not simply found in the res folder of the apk but compiled into the resources.arsc file in the apk so this is not working unfortunately.
Click to expand...
Click to collapse
I'm on 5.1.1 today and noticed that contacts/dialer is (almost) multi DPI already without having to do anything. And your camera mod works on 5.1.1 too!
Sent from my SM-G920F using XDA Free mobile app

can u change this Camera 480 dpi camera s6 to 420 dpi?
https://mega.nz/#!M4Ui0KoR!TKsPKkMl-XQHyiJ_DNf53eQCGZTrYWhuHaAnhAYXeSM
thanks you very much

can be used for other than s6 for SamsungCamera4. ??
my android device A8 6

dagrim1 said:
Decided to start a new thread as this one was getting a bit messy (and I couldn't change the title anymore)
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-multi-dpi-samsung-apps-camera-t3141148
----------------------------------------------------------
Hi all, after changing the dpi to 480 the camera was the main thing bugging me. Looking for a solution I found this thread:
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-fix-samsung-camera-app-device-dpi-t3131995
But that did not work for me, so I decided to try it myself and I finally managed to create multi-dpi versions of the Camera and Samsung Keyboard apps. They are based on the apks from the XtreStoLite Universal Deo-Mod Edition 1.5 as I'm currently running that. So just give it a try (backup the original apks first! I usually just rename them to "filename.org") and let me know if it works for you. I tested on 480 and 520 dpi and that works here...
Installation:
1. Backup original apk (in system\app\SamsungCamera4 and/or systemm\app\SamsungIMEv2 )
2. Extract modded apk to the corresponding folder
3. Wipe data for the app
4. Reboot
I basically modified the dimens.xml file to hardcoded pixel sizes instead of dip value, modifying dip value caused other issues for me (camcorder not working, pro mode messing up). Hopefully it's of use to some.
I have not been able to fix the Contacts/Dialer (SecContacts_L.apk in the priv-app folder)! I either get a corrupt apk (parsing error) or it just won't show up in my apps. Corrupted apk gives a parsing error when trying to install manually, otherwise it just says 'install failed'.
I am guessing this is somethiong with the priv-app folder and other restrictions there. I also tried copying the apk to the system\app folder instead but that didn't work either...
If anyone has ANY idea how to fix this? (I tried with both apktool as apk multitool).
*SCRIPTS ADDED*
Added the scripts and all I've written for this to this post for those wanting to try themselves (dpi_mod.zip). They are not completely polished so need some manual editing every now and then...
Basically, doubleclicking apk_process.bat in the root will go through the apk's in the apk subfolder and
1. Decompile them to the decompiled subfolder
2. Edit the dimens.xml file in the res\values subfolder of the decompiled folder replacing all the <n>dip values with <4*n>px (So 640 dip becomes 2560px for example...)
3. Rebuild the apk to the dpimod_apk subfolder (using the -c option to keep original manifest and signature files)
The files folder contains the files used (apktool, the subscripts for each step, signature files, (g)awk and an awk script to process the xml file replacing the values, etc)
There is also a script for signing the apk manually, but somehow the apk then also doesn;t work in my case it seems...
ALl scripts are windows batch files (and an awk file) as I mainly use windows at home. Shouldn't be too hard for the linux users to convert them to bash files if desired...
*EDIT2*
Added patched services.jar (and original services.jar for restoration in case of issues). Flash through twrp recovery... This allows you to use the modded SecContacts_L.apk supplied, the services.jar needs to be patched to disable the signature verification for the (system) apk files. Note that this might cause issues (an invalid services.jar caused my phone to get stuck in boot... had to restore the original to be able to continue) so use at your own risk!
Click to expand...
Click to collapse
how to fix on parse error, after recompile SamsungCamera4.apk with apktool
with or without edit error on parse...
My device Galaxy-A8