I've downloaded and compile Android 2.1 version with signed-google_ion- ota-14721.zip image for my HTC phone. The compile completed successfully and so the system image flash. How can I sign my own Android application with the system signature?
Can someone describe the whole process for signing a user application with system signature as I am completely new with signing process.
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I need to create a Robotium application that would use Settings application to turn ON/OFF WIFi from menu Settings->Wireless & networks->Wi-Fi.I managed to find some sample code here that demonstrates how to launch application by having apk file only.The problem is that my Robotium application should have the same signature with the (system) Settings application.Can I somehow make it work with the Android Emulator?If I compile an Android phone image, how can I use the Android system signature with my application?
View 1 Replies View RelatedI have an application that I want to be able to use the userid: android:sharedUserId="android.uid.system", I need to sign the .apk file with the same certificate as the built in system applications, such as the 'Settings' application. I've located the keystore file in my build directory which is: cacerts.bks, and I have the password for this. What I seem to be missing in order to sign my .apk file is the alias fo the keystore. Does anyone know what the alias is? Or is there an easier way to do this that I'm missing.I know this not a standard thing to do, and is perhaps a hack, but I have a client requirement to meet.
View 2 Replies View RelatedI don't want to use APK Multi-Tools or APK_Manager or whatever. I want to know exactly what those tools are doing in order to recompile the system apk while keeping the original signature.
What I initially did...
Code:
apktool d "%~dpnx1.apk" "%~dpnx1"
...modify files here...
apktool b "%~dpnx1" "%~dpnx1.apk"
But obviously that's unsigned. I need to sign it, but I want to use the original signature, which I'm guessing is the META-INF stuff, right? So I attempted this...
Code:
apktool d "%~dpnx1.apk" "%~dpnx1"
7za x -o"%~dpnx1-signature" "%~dpnx1.apk" META-INF -r
...modify files here...
apktool b "%~dpnx1" "%~dpnx1.apk"
7za a -tzip "%~dpnx1.apk" "%~dpnx1-signature/*" -mx9
You'll notice I now use 7-Zip to pull out META-INF from the original APK and then insert it back into the recompiled one afterwards.
The only other thing I can think of would be to go with my first method, but then use 7-zip to pull out the compiled files from the unsigned apk and insert them into the signed apk. I haven't tried that yet, but it will be the next one I go with. Every time this fails, though, I have to do a nandroid restore.
For those interested, after running "apktool b" (to build/compile), ignore the output zip. Instead go into the source directory and there is now a build directory. In that is an apk directory. Simply add your changed files to the original untouched APK (if you modified any XML files, then replace resources.arsc; if you added anything to smali, then replace classes.dex; if you added any XML files, then you need to include those as well; for me, i copied resources.arsc, classes.dex, and one new XML file). I used the following command:
Code:
zip -9 ..SystemUI.apk reslayoutstatus_bar.xml classes.dex resources.arsc
I use zip instead of 7za for cosmetic reasons. You can also use "7za a -tzip etc..." if you want.
In Android we can get the signatures of a package with
getPackageManager().getPackageInfo(packageName, PackageManager.GET_SIGNATURES).signatures;
We can print a signature by calling
signatures.toCharsString();
How to get the same string with jarsigner or another tool from the APK file ?
I want an widget that one can sign on it on the touch screen its ambivalent to painter so is there a way using the painter in my application?
i want it too fit the 2.1 version does it exist ?
Anyone know how to get rid of the signature at the end of K9 emails? It says,"Sent from my Android phone with K-9 Mail. Please excuse my brevity."
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View 4 Replies View RelatedI have been noticing that the idont and blackberry phones automatically places a "sent from" signature in emails and texts.I cant find anything like that for the droid though.Its not really a big deal, but Id love to respond to someones email from an idont with an itdoes
View 31 Replies View RelatedGot my droid rooted, installed rom manager, d/l a rom to the sd card- lfy. I booted in recovery from rom manager, and all I get is the screen with the triangle and exclamation point. Camera button + vol up gets me a menu, one of which is about the sd card, with the file name "update zip" (I re named the lfy file to this). When its selected, it runs through some lines of script, then says something like "aborted, signature verification failed" I then have it re boot, and my phone is the same as it was before.I have read posts that say wipe, others say don't wipe! Since in a first timer, I decided to wipe, and if I'm remembering right, when you select wipe, there are three options, I did the first, the factory reset one, but did not do the other two, can't remember what they were called exactly, but had not read anything that specifically said to wipe them, so for fear of really messing something up, I left those alone.In reading more, it sounds like clockwork mod recovery is not working? I guess I'm getting the stock recovery screen? Since I renamed the file update.zip, shouldn't this work? I know this has all probably been answered, and I searched, but came up with a bunch of threads on other phone species too. Obviously I'm a noob at this, and there have been more sweaty palms and adrenaline rushes for fear of killing my droid than I have experienced in a long time! Does someone have a solution to this that even I can understand?
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View 19 Replies View RelatedI LOVE the K9 email app...but I would like to use the "different signatures for different accounts" feature. When I go into the "Message Composition Options" screen, I can edit the sig as much as I like, but there is no "Save Changes" button or option menu key just gives me the "No, you can't use this" haptic buzz. The Home key takes me back to my home screen.The back key takes me back to the general Account Settings screen - and discards my changes.
View 1 Replies View RelatedI am all of the sudden having a problem with the Droid Eris.I keep getting a pop up Google sign in on the screen.the username shown on the screen has gmail address(part of it is my address but at the end of my address there are 2 extra numbers added to it (i do not have numbers in my address (do not know how it got there) there is no way to change the address on the pop up, but i try to put in my password that I have and it does not work.I can access gmail from a computer with my correct gmail address and PW.Is there any way to get in contact with Google (haha) and Verizon says it is Googles problem.I want to try to get back my correct gmail addy on the Eris, if anyone can help ? All I can do is talk and receive text and go on web, If I try to go onto Menu, Market it asks me the PW.
View 1 Replies View RelatedI currently running Smoked Glass V6.0.1. I tried updated my google maps to 4.1.1 and I get a invalid signature. According to google mobile help forums I am receiving this error because my build number doesn't match specific build numbers their application is designed to work with.
Has anyone else experience this problem?
Install from sd card Finding update package Opening update package Verifying update package E:signature verification failed Installation aborted. Samething everytime! i tried doing it myself i just tried dmupdater?
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View 4 Replies View RelatedJust did the radio update.Reactivated, *228, reset phone a couple times, but still cant sign into google. I'm on UD 9.0 is that the issue?
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View 6 Replies View Relatedi get this at least once or twice per day since updating the phone to 2.2 via OTA, and sometimes it's more like 5 or 6. it doesn't seem like it's a rampant problem based upon the latest threads here. anyone else have this issue? i figure doing a factory reset is my best bet but just wanted to get some feedback first.
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