Android :: Reuse Main Code Base Without Having To Copy Whole Droid Project Each Time?
Nov 15, 2010
I have an Android code base which uses APIs with settings to get different data for several apps. All apps use the same code base but with one or two design tweaks. So how do I re-use the main code base without having to copy the whole Android project each time?
iPhone uses multiple targets in the same project which works well. If android cant do this do I need to compile binaries of the code base in one project and then import into each new app project? If so how? I'm using Eclipse and am an intermediate Java developer.
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Aug 22, 2010
I want to release multiple applications to android marketplace which are all very slightly customized based on a code base. I can't just change the package indentifier in the AndroidManifest.xml file because several other things dependet on this like action identifiers and so on.
What is the best approach to release several apps based on one eclipse project with the same code base?
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Oct 8, 2010
In an effort to reduce duplication, I have my app's workspace split into 3 projects:
Main (A library project, where all of the common code lives)
Free (To make the free version)
Paid (To make the paid version)
Behavior in the free version and the paid version must differ sometimes. How can I "call into" the final projects from the library project? Here is some sample psuedo-code to illustrate my question: Code...
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Oct 7, 2010
How can I reuse code AND resources in several applications? I have a fairly large code base (including resources) that I want to reuse i several applications. How can I do that?
I did try to use the Android Library concept (http://developer.android.com/guide/developing/eclipse-adt.html#libraryProject) but never got it to work in Android 1.x
I'm amazed by the lack of information on the subject. It seems like Google has aimed Android development at pet projects and not real development. Variant handling should have been solved ages ago.
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Jul 9, 2010
The side bar in eclipse shows a red cross on the title of my project folder but there are no such signs in the directories below it in hierarchy. In which particular file does error exist? How can I know that
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Feb 19, 2009
I have heard a lot about this code base, but have seen nothing.The possabilities are amazing, why are we so limited. If the sceen is multitouch capable, why not use it? When will we see a fix for the issue with the talk button on the headset, or the ability to run apps from the sd card, or the ability to stop running apps. This android os is linux based, yet these issues are holding us back? I am invested in this platform, and I really believe this is important. I hope to see more functionality. We have a platform that can truely compete with the iphone, but we must work hard to perserve our image.
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Dec 22, 2009
I'm trying to develop some middle layer application based on the source tree from android.git.kernel.org. I'm using the libmedia.so to link my code and has no problem. I also tried to link my code using the other libmedia.so which I pulled from HTC ADP2 (I ordered last week) and found that my code have many undefined references to some functions (or method).
This make me think that source code I gitted from android.git.kernel.org (two weeks ago) does not sync which the code in the HTC ADP2 Android device.
How do I sync my source tree with the HTC ADP2 ?
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Apr 15, 2010
I need to build several slightly different apps from one code base, where only the styling and some variables are different in each app.Right now I use an awful "Constants" class where I comment in/out the correct values for each app, in addition to copying the correct graphic resources to the res/drawable/ folder.One way to make this less painful would be to refer to a Java static Constants#appVariant from styles.xml and splash.xml, e.g like this pseudo-entry:
<style name="Artwork"> <item name="android:background">@drawable/ border_{Constants.appVariant}</item> </style>
Is this possible?And I guess there are better ways of solving this.All hints are appreciated!
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Jan 27, 2010
I can build a daemon with my algorithm code and main function.I put all files in one folder under /development and make This executable file works successfully
Now I want to separate my algorithm code and main function code. I hope to build a binary library with my algorithm code and main function will link this binary library to use.
Where to put my algorithm code to create binary library and how to link this binary library in main function code?
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Apr 16, 2010
How can I add graphic elements in android without the use of drag it into main.xml?
I mean using code to make them
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Oct 27, 2010
I am not getting is this is right way to solve problem or not... Situation is... I am creating Library for Android project.. Activity is declared in the Library Project..As it will be reusable in different projects. Lets Name it ActivityA. ActivityA is using images which are Project Specific.. I have added images in Main Project... I am not getting how to access resources from Main project in the Library
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Jun 1, 2010
I'm pretty new to android, and just finished setup my environment and reading some tutorials. Then I got sdk samples from the web. Okay, what I wanna ask you is that is there a way to start a sample as a project in the Eclipse? I mean like clicking a project file in c# or a solution file.code...
Or, do I need to make a new android project and import (or add files? maybe) them?
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Dec 15, 2009
I want to add,delete,update android Contact Database using native c code. please tell me how to do if any one have done it.
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Jan 11, 2010
1- Does Android Browser (Éclair code base) support the "plug-in" or not?
2- Why "Google Gears" support is removed from the clair code base?
I searched the forum and came to know that earlier version of the Android does not support it at all? Here is the link for that, but this query asked in Dec'2008.
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May 28, 2010
I'm trying to implement a menu in the footer of an app, similar to i.e. the Engadget app. As I understand, getting a standard TabLayout to work in this way is not trivial (if at all possible?).
As I see quite a few apps using this interface paradigm, I would assume there is a clever way of doing it. Currently, I'm defining the layout by adding an include line at the end of every layout. This works fine as far as rendering is concerned, but I have to add the onClickListeners to each activity. can we define clickListener through XML?
To sum up my question: What is the best way to implement a shared footer navigation accross several Activities?
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Jan 20, 2009
I am making a Card Game game on the android platform. I require splash screen and then my game should start. I have done coding for the splash screen and also tried for getting the main page after the splash screen time is over. I am getting a run time error. That is why i am not getting main page. Give me solution of this topic as much as possible.
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Dec 10, 2009
I have project A with some classes and some resources (used for classes configuration). I'd like to reuse its classes (and resources necessary for them) in another project B (and possibly in more projects). Currently I have 2 projects in Eclipse and they both builds fine, but when project B is started in emulator it fails with error.It should get classes and resources from both projects and package them together. 2) Make a third project which consists of symbolic links to classes and resources of those two projects. 3) Make project A as a service and consume it in project B. They all are imperfect: - 1 and 2 would pack classes and resources of project A into the .apk of project B. - 3 has performance penalty and reuse is not so easy.
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Apr 7, 2009
I've been working on my project for a while and have decided to share it's source so that I can get help from people and finish it and post it to the market (it's a highly addictive and fun card game). However, I have published it on google code at:
http://code.google.com/p/bestcardgameever-android/
And when I tried to download it with a friend that can help I kept getting messages saying that it is not an android project from eclipse I'd appreciate it if somebody could tell me exactly what needs to be uploaded and what doesn't need and how can I make it work - if you have done it before - you probably can easily help Thanks! also, if you can and want to generally join the project as a developer graphics person or web designer.
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Oct 14, 2010
The following code was copied from one project to another. No errors in project one.
In project 2 I get:
-The method onClick(View) of type new View.OnClickListener((){} must override a superclass method
-implements androd.view.View.OnClickListener.onClick
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Aug 3, 2009
Does anyone have a code example of how I can time bomb an Android application so It will not work after a given date?
I would like to release a "beta" application for testing but would like to make sure it will only work while I have the application officially in beta.
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Jul 24, 2009
My emulator is taking more time to open main page what may be the Problem.
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Aug 2, 2010
I'm beginning to study Android and have a doubt. How do I open a new layout and code (xml and java) by clicking a button on the main scene?
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Jul 14, 2010
At the moment I am trying to evaluate if it is possible to reuse the android contact search in a 3rd party application.
I got the problem that I have to implement a contact list/picker including a filtering possibility for the contacts list. That means that the standard android picker opened by an intent does not help me. So I decided to implement the list/picker on my own which is not that difficult. But I need to be able to offer the android search dialog in my own implementation as well.
So is it possible to reuse the standard contact search mechanism in an own application? (the contact search available e.g. in the default contact list) Or do I have to implement this one on my own?
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Oct 2, 2010
I want to be able to have two projects, one that contains production code and one that contains test code. This shouldn't necessarily be an Android-specific question, but I'm want to write some unit tests for some non-platform-specific Android code on the host PC.
I created a new Java project so I can run the unit tests on the PC and only include the non-platform-specific classes from the Android project. Both projects are opened in the same Eclipse workspace. I assume I need to somehow include these Android-project sources explicitly in the new project where I'll run the Junit tests, but I can't figure out how to do this.
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Apr 14, 2010
I am currently moving from Xcode and iPhone development to Android with Eclipse. I want to have a shared code project so that I can store all the code to be shared across apps in one common library. However it would appear that the only android project available is for applications and not for code libs how can i achieve this?
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Apr 23, 2009
The OpenWnn project was involved in the cupcake project when I got the code at 1st April, but it disappears in the latest cupcake code. Why? Will it be in the final cupcake release?
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Nov 14, 2010
Have anybody tried this on Dinc? Android-wired-tether - Project Hosting on Google Code
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Sep 8, 2010
I find this code useful and want to copy-paste it into my application which is licensed as public domain.
It is the Android blog, they often show useful code snippets. There is no way to contact the author, and the only license info I can see is "©2008 Google Inc. All rights reserved."
Should I:
Stop worrying and just copy-paste?
Reimplement it myself without looking?
Copy-paste and then make it look different?
Any better solution? ...
Is there a rule like "if shorter than 50 lines then no copyright applies" or something?
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Apr 21, 2009
I have made a game with just one activity.. I just replace the views when I want to change screen. The game runs fine for a really long time inspite of what ever I do within the game.
But once I close the main game, by calling finish on the only activity in the application, and then when I start again, within the next 30 secs it crashes telling VM budget exceeded..
When I don't have a dispose() or a delete method in JAVA.. how the, am I supposed to remove the objects used in memory.. moreover I have android:launchMode="singleInstance" in my manifest
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Jul 17, 2010
I have tried everything found several wired tether options none work. I will start with the market pdanet randomly looses connection (if you have the answer please this seems easiest rout)
easy tether just plain doesn't work not sure why I think it's cause I am on windows 7 x64. Now I found a couple out of the market that also don't work android-wired-tether - Project Hosting on Google Code not sure how to get it to work and this azilink - Project Hosting on Google Code. This I got as far as trying to load it and I get OpenVPNClient start azilink_p1634: process started and then immediately exited: []. I like pdanet but it just keeps dropping connection.
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