Hello,
If I edit waze and compiling it as an apk will dispair the original signature, but I can use it. The concern is that we also disrupt the integration of Spotify and the display of android auto (this is the most annoying).
Is there a way to ensure that you continue to enjoy these two functions? I think the solution is either in classes.dex or in the manifest.
Thank you for your help because I stagnate.
Related
First off, I'm brand new to Android development so please bear with me.
My only goal at this point is to add the ability to choose the notification LED color to the Android 2.2 stock mail app (on the Droid). I've searched all over the place and haven't found an existing solution for this yet.
It seems to me like it should be super easy to add this functionality to the stock mail app. I can already choose my sound and vibrate settings, why not the LED color? Toss in some notification.ledARGB = something (plus the few other lines of code to make it work), a list to choose the color and we're good to go.
My problem, though, is I have no idea where to begin to have access to the code of the stock mail app. I would guess it goes something like:
1. Download the apk
2. Somehow open the source
3. Make the changes I need
4. Turn it back into a useable apk
5. Swap out the existing apk with my new modified one on the phone
I really only care about making this work on my own phone, so I'm not worried about signing the apk with a public cert or anything. I'm rooted as well, so no worries there.
Anyone have any insight? If I basically have the right plan of attack, and advice on the specifics? If I'm totally wrong in my approach, any advice on what I should be doing would be greatly appreciated.
Thanks in advance for any help!
I think this app is a part of AOSP, so you don't have to decompile an apk - grab sources and build them.
Well, that certainly makes sense. Just did some digging, and I found a pile of info about getting the source, git, repo, etc.
Naturally I'm a windows user, so it looks like I'll need to get some linux up and running to actually do anything with the source code. Ubuntu is installing as we speak....
Any tips on what to do next for a newbie like me?
Should I follow all the directions to get Eclipse ready to develop on the linux box?
Do I just need to download the Email.git to do what I want?
What do I do with the Email.git once I've gotten it?
Just gonna give this a little bump. I've got my linux box all set up and i've got the entire android source downloaded. I'm not really sure where to go from here, though.
How do I just modify and compile the email app into an apk? Thanks for any forthcoming handholding, guys.
Hello. I'm working on a custom device that is not on the market yet, and I am having issues getting it to work with Google Play. I have root access, so I was able to sideload GooglePlay.apk and GoogleServicesFramework.apk. However, I am forced to use Market Helper in order to download apps. I would like to bake in compatibility to the ROM itself, but am having issues.
I've tried modifying the build.prop to have dummy values for ro.product.{model,device,manufacturer}, as well as ro.hardware and ro.com.google.clientidbase. I feel like I'm close, but the device still fails to be accepted by Play without marker helper.
Any hints or advice are tremendously appreciated!
Sorry, can't help you with the problem.
But I am really interested in your custom device. Could you please tell us more about it?
Cool.
For those who encounter a similar problem, I will post the answer. Credit to (xkcd: Wisdom of the Ancients) for the idea.
edit: the policy of not posting outside links is really annoying. All links have the base: http: slash slash developer dot android dotcom , just add the relevant url and glue it together.
Anyway, here goes. Turns out the build.prop was not the limiting factor.
Explanation of the overall process:
- Developers create an app, and list certain features it depends on in the manifest.xml file located in the root of the apk. ( /guide/topics/manifest/uses-feature-element.html)
- When the Play Store is opened, a call is made to getSystemAvailableFeatures()
- This call is handled by an internal app called PackageManager - (/reference/android/content/pm/PackageManager.html)
-This app looks in /system/etc/permissions and parses the xml files to determine what hardware and software features the phone has. it then sends this list back to the play store. - see( /guide/practices/compatibility.html) and ( /google/play/filters.html )
- The play store then filters the apps, as per the links above.
How to modify this:
- What I’ve done is taken the files from /system/etc/permissions on a galaxy S2 Skyrocket (my personal device), and copied in all of them, without overwriting the already existing files. Now, google play works and allows the download of the same subset of apps as on the Skyrocket.
For those wondering how to include these files at compile time, here is the answer:
http://forum.xda-developers.com/showthread.php?t=2356046
Hello there
I'm about to strip my system of any useless (for me) function and/or app and restrict every possible spying activity.
I messed around with the system and deactived alot of bulk and spam. I also restricted all the stupid triggers with autostarts.
Don't know If anyone saw all the things going on behind the surface, using all the following things to analyse:
I'm using several apps to do so. Xprivacy, Android Firewall, Autostarts, Root Cleaner, Android Tuner, Root Uninstaller, LBE-Security Master and Root Explorer.
So my question to someone with experience is:
What exactly does the google play and also the google framework needs to work properly ?
Would be nice to know that.
cya
seems to be a big secret... ? I think, there are several commands in this play store like, if this app or this function does not get X, return "no connection", even if it got its connection...
no one knows ?
I think it is important to know...
I hope that this is not the wrong place for my post.
I am trying to protect an apk from being copied/extracted/backed up off the phone and installed later, on another phone.
I have to mention that the app is not (and will not be) for sale on PlayStore or on any web store, being sold along with the phone. This is why I can not use apk protection offered by GooglePlay, which is anyway cracked at his time.
But I want to take advantages on this situation: every single phone will pass trough my hands (I will install myself the app) before hitting users. How can I use this advantage in order to protect my app?
At this time my app is not visible in Running Apps drawer, is having a default Android icon and the name is disguised in something pretty innocent. GUI access by dialing a code. No worries, is not malware but only a security app regarding GSM connection security.
Also, is running as a system app, which make it invisible for apps like Astro file manager, thus impossible to copy/back up by such file manager apps. Unfortunately there are a bunch of system app managers, that can convert a system app on user app, and then copying the apk file is easy.
I know that security sucks big time when it comes about Android OS, but I am determined to find a way to protect my app.
I know also that even a licensing scheme based on IMEI, WiFi MAC or Bluetooth MAC addresses can be bypassed by some skilled crackers. This values can be spoofed or even null.
I have tried apk encryption. Doesn't work: some apps supposed to encrypt other Android apps are actually encrypting only app libraries, not the apk file itself. By encrypting apk file, the app obviously will not work.
Code obfuscation is not an option as long the app can be duplicated off the phone and installed later on another phone.
The last idea that I had: pulling some app resources (like drawables) from a server. What do you think?
At this time I'm in a dead end. I have no more ideas how to protect my app. That's why I need your help. Can you give me please some feasible ideas, based on your huge experience?
Thank you very much for your time.
theres a thread
http://forum.xda-developers.com/showthread.php?t=2279813
where we're discussing about methods to protect apps from piracy u can post it there
Sent from my GT-S5302 using Tapatalk 2
Thanks
Thx a lot sak-venom1997.
Hello, I have the following problem, I would appreciate it if you could give me some guidance on how to solve it. After turning off the engine, the bluetooth application is activated and mute mode is activated
You're going to need to post a whole lot more details for help.
Have a read though forums
What else is needed? Multimedia work with android 10 canbus OD-Mazda (OUDI)
I want only stop this Apps
Do you know Tasker?
Perhaps you could make a Tasker script to kill the app.
I will try, but if anyone knows a way without additional applications, please share