Android :: My Application Is Trying To Replace System

Jan 27, 2009

after i got my application ready, i put it on my web server, then i got a big problem. i played around and finally find out couple facts between using edge (not 3g) and wifi to download my file 1. the size different. if i use wifi, the downloaded file is 59k which is correct, the one from edge is only 53k. 2. when i try to install them, the wifi one is just fine. but the edge one shows it is trying to replace Android System. and of course, the installation failed.

Android :: my application is trying to replace System


Android :: Android System - System Context - Replace Classes

Oct 12, 2010

I'm engineer but more from a chip/assembler x86 level. I'm new to Android. Still figuring some general things out. I have written some apps, but have a general question. If I were to write an improved version of - let's say - TextView. Is it possible to make all app's on the system using this class, basically replace TextView? How are the java classes on the Android system, are they compiled, can I replace the library? Is this protected?

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Android :: How Does System Replace Current Keyboard?

Aug 29, 2010

To use a custom IME, it must be selected from the "Settings app". How does the system do this operation? What are the code files that changes the settings?

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General :: Replace System APK Odexed?

Jun 20, 2012

Can I replace apks in the system folder on an odexed rom, or do I need to be deodexed first?

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Motorola Droid X :: Possible To Replace System Font

Sep 30, 2010

I don't really know much about this but I have the leaked 2.2 update, rooted, Droid X and I would like to know if it's possible to change the system font (Droid Sans) with a different one, and/or the consequences of doing so. Something leads me to believe it's not possible/easy to do because I haven't seen too much of this but if it is possible, a link to a tutorial would be much appreciated. Although a confirmation of the possibility of this would also be nice!

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General :: How To Replace Any File In System Directory Remotely

Aug 3, 2013

Well actually I wanted to replace/ place a text file in system directory (e.g. /system/etc/) of android phone remotely which means I don't have any physical contact to that phone.

By remotely I mean via downloading or through app. or any other mean ?

- Is it possible?
- Is it necessary to have that phone rooted?

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General :: Replace System Apps Like Messaging And Music With Third Party?

Mar 19, 2013

I know it's possible to uninstall messaging and music, but is it possible to replace them with like ChompSMS and Rocket Player in the system or do the third party apps use the stock apps?

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Android :: Is There Application To Replace The Car Home Program

Dec 21, 2009

Is there an app to replace the "Car Home" program that automatically opens when the Motorola Droid is placed in the car dock? It is bad enough that this screen comes up everytime you dock the phone in the car, but it is even more annoying that the "home" button is hijacked so that anytime you press it from any other program it takes you back to the "Car Home" instead of the main home. I would love to have an App that would allow you to designate a different program to open when in the dock, such as Quick Dial.

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Android :: Way For An Ordinary Application To Replace Low Level Classes?

Sep 2, 2010

Is there any way for an ordinary application to replace low level classes that are preloaded on startup, so that higher level preloaded classes will end up calling my custom versions rather than the originals?

I'm thinking the answer is no, but want to make sure I haven't overlooked something.

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Android :: Input Method Application For Replace QWERTY Keypad

Mar 31, 2009

Who can give me a input method application which can replace QWERTY keypad and do not need a HVGA screen (that can also fit VGA / WQVGA / QVGA)?

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Samsung Moment :: How To Replace Camera Application?

Jan 6, 2010

But I have a couple of questions:
1. Replacement camera app? one that might load fast enough to actually snag a cool picture? one that lets you set where to save the pictures to?
2. Media Player / gallery app that lets you choose which folders to look in? I mean, it's funny as hell that my MOMENT gallery includes all the icon graphics from sprint navigation. So those there things there. can make my moment ROCK.

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Sprint HTC Hero :: Email Application To Replace Stock One?

Feb 11, 2010

Are there any emails apps that we can use to replace the stock one? I would like to be able to filter emails but I just don't like the look or feel of the stock one.

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Motorola Droid :: Unlock Application To Replace Power Button?

Nov 10, 2009

I have been searching for an application to replace the need to press the power button up top in order to get the screen activated so that I can start using my phone once the screen powers off. I am hoping there is some kind of application that can do this just by changing the way the phone is held like if its accelerometer changes by a certain number of degrees or something like that.

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Android :: Signing Application With System Key

Sep 27, 2010

I have written video renderer application which is using surface flinger APIs to get access of it. I am developing and building application on eclipse. So when i build it , it is already signed default. But when i run it on emulator, i am getting access permission failure of surfaceflinger.On the some portal i have read that if i want to access surfaceflinger i need to signed my application with system key. Is it correct ? If it is correct, can anyone guide me how can i signed my application with system key to get access surfaceflinger.

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Android :: Application That Can Set To Power Down And Rebooting System?

Mar 30, 2010

Is there an app that you can set to power down and reboot your system? When I had a blackberry, it would always reboot at 3:14am (my birthday).

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Android :: Application For Tasks - Reference System

Oct 18, 2010

Greetings. Years after reading the GTD book and trying all sorts of apps and methods, I still can't find myself settling for a todo system that's simple and effective using my phone. I'm always looking for threads and articles on task managers, but most are only people spouting "I use generic todo app xyz and it rules!" Never how they practically use it in their daily lives. So, I'm asking all of you: what apps do you use for tasks and maybe even reference systems, and HOW. This might be useful for all procrastrinating couchpotatoes like me. Right now I'm using something very simple: Mobisle Notes, with 2 lists: a sorted "Inbox" which is basically just all tasks that come to mind (Sorted as in, priority first, then due date, then projects, then random stuff) And a today list with 5 actions I want to do today. Far from perfect, and Mobisle doesn't handle tags and moving of tasks from list to list a hassle, which keeps me on the lookout.

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Android :: Run Same Application Multiple Times - Name In System?

Nov 19, 2010

I would like to run multiple instances of same application for dev purpose. How does app define it's name in the system, through which of the files is that configured.

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Android :: Repackaging System Classes In An Application

Jun 16, 2010

I came across this today and was wondering does this work in production app or does it merely work because my phone allows non market apks.

Here is an example, Take a class like, android.view.IWindow, and copy it's source into your project and recompile it after changing a few things. (Don't rename or repackage it).

Now when your APK loads in the VM, something odd happens.

CODE:...

So the logging is a little ambiguous, but is it saying that the classes in this APK are blocking out previous versions and that these new classes aren't being verified. If so I hope this is only succeeding because as developers most targets are in development mode when allowing non market apks (non rooted phones). However does this work in market released apps as well? This seems like a really nasty security exploit if I can override system interfaces just for my application.

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General :: Use System PIN Dialog In Android Application

Apr 11, 2012

I am trying to write an application which works like described below.When user start application it check if user have registered PIN on his device.If user have registered PIN, application must show button "Continue with PIN".When user press on button "Continue with PIN" system standard PIN dialog must appears.User enter his PIN and press "Continue" button.After System must check if entered PIN is correct or no and continue working.

I have made some researches and find some articles on stackoverflow and other internet sources which say "There is no way to develop a new custom unlock mechanism on a non-rooted phone." or "I would be surprised if you could, because then you would be probably able to steal the pin code, and I don't think anyone would want that.".

Also I have watched some video tutorials like Tutorial: Android Internals - Building a Custom ROM, Pt. 1 of 2 and Tutorial: Android Internals - Building a Custom ROM, Pt. 2 of 2.

Decision:So I think that the only way to get access to the Android system PIN dialog is to root the phone make some changes in the system files and use system PIN dialod

getting access to the system PIN dialog in the rooted phone.

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Android :: Slow Gallery 3d System Application Alternative

Oct 12, 2010

I hate how slow the Gallery3D system app is. It's been slow on both my Motorola Droid & HTC Incredible running various ROMS, including stock. It's ridiculous, actually. The HTC Gallery is great by the way it organized photos and is easier to use, but isn't an option for an AOSP ROM [afaik]. Does anyone have a recommendation as to what my other options could be? Thanks, and please don't flame.

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Android :: Need System - Wide Touch Event Application

Sep 5, 2010

I'd like to receive a TouchEvent in my Android application any time the screen is touched. Even if my application is not in focus.Is there an general even listener or intent filter I can write to achieve this? The goal is to write system wide gesture engine. So for example, if the user swiped up and then down, a certain application would be launched regardless of where the user is.

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Android :: Compile Droid Application With System Permissions?

Aug 30, 2010

I need to compile an application with system permissions in order to use target application com.android.settings. For now while I try to run my apk I get the error message

Test run failed: Permission Denial:
starting instrumentation
ComponentInfo{com.jayway.test/android.test.InstrumentationTestRunner}
from pid=354, uid=354 not allowed
because package com.jayway.test does
not have a signature matching the
target com.android.settings

How can I compile my application with system permissions?

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Android :: Using Open GL In Application Reduce System Efficiency?

Oct 14, 2010

I have heard that a processor without graphics card will take a lots of time to produce a graphical entity,than one with graphics card. So is there anything like that if we use Open Gl in android application?
will my application become slow?

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Android :: Execute A System Command From Droid Application?

Nov 19, 2010

I would like to know how to execute a system command from an android application?

For example :

I would like to create a directory while I am running an application, so i need to execute the command "mkdir -p /x/y".

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Android :: How To Link Paid Application User Account To System?

May 3, 2010

I have an issue related publishing the paid app to android market. (My application is internet connection based app.) If I've put the app to the android market, can user who bought the app pass to anyone? How is its security (I mean safe of .apk file)? Also, what is payment tool of android market? My main point is choosing the best way to link paid user to our system. Actually I don't know how to link paid user account to my system(by email address or device unique ID? What is better way?).

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Android :: Application Compatible With System Assigned Permissions Automatically

Apr 7, 2010

I've noticed a troubling issue with app permissions. It seems that after installing, some apps that didn't ask for these two permissions:
Storage: modify/delete SD card contents
Phone calls: read phone state and identity
will magically acquire them after install! These apps do not ask for these permissions during install, nor do their Market pages disclose that they need them. After looking through many logcat messages during an install, I found this:
04-07 03:23:08.973,I,PackageParser,1016,com.some.app.nam e.here: compat added android.permission.WRITE_EXTERNAL_STORAGE android.permission.READ_PHONE_STATE

Digging around, I found this online:
Android permissions: Phone Calls: read phone state and identity - Stack Overflow. It seems that an app that is compatible with systems earlier than 1.6 will automatically be assigned those two permissions. If a developer is willing to make their app compatible only with 1.6+ systems, they can change their app's manifest:
<uses-sdk android:minSdkVersion="4" android:targetSdkVersion="4" />
and when users on 1.6+ devices install the app, those two extra permissions won't show up.

I bet a lot of app developers don't know this, and therefore their apps will seems to acquire those two permissions magically. Users will install those apps, see the two extra permissions when they inspect the app security setting and be very puzzled. They'll probably think the app is malware and uninstall it. I've contacted some app developer about this issue, so that they can (hopefully) fix their app so it doesn't look like malware. Unfortunately, until all legit apps are fixed, it'll be hard to distinguish amongst apps that have those permissions, which app actually needs those permissions, which apps need fixing, and which apps are malware.

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Android :: How To Explicitly Launch The System's Home Application By Code

Mar 10, 2009

How to explicitly launch the system's Home application by code?

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Android : Application - At Runtime Calls An Xml File From Some Path Of The System

Jul 30, 2010

Hi, I want to create an application in android which at runtime calls an xml file from some path of the system.And make that contents of the xml file run in the same application.Could i get a feasible code because at runtime the bytecode of the activity is already created.how do i compile and run the activity and runtime.Also i was facing problem reading the xml file.Need some suggestions asap.. Thanx in advance!!

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Android :: System Kills Service / No Other Resource Consuming Application Is Running

Mar 9, 2010

I just would like to ask if anyone have encountered this strange behavior with other phone models or specifically HTC Tattoo wherein I have this service running for almost 5 hrs then after sometime the system kills the service. The phone does not restart actually nor any other 3rd party applicaton running in the background. Its only the service I have is running. I was wondering what were the causes that would force to close my service. Another strange thing is that before the service was closed I still can see all the logs in the logcat but after I saw that the service was closed I don't see any log information already seems like the phone was totally disconnected from my eclipse.

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Android :: Application Developers - Allowed To Access System Properties Like Ro.config.sync?

Apr 20, 2009

Google applications do it, and apparently it used to be part of the public API (via android.os.SystemProperties.) How are we supposed to enable/disable sync on the phone? Disabling/enabling roaming is easy, but I'm beating my head against the wall trying to find a non-hack method for disabling auto-sync (much less the granularity that would actually be nice.) Is this intentional by the framework team? Is it a whoopsie that is planned to be changed later?

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