Apart from knowing a bit of C, I have no experience in software development.I want to know from where to start learning to build android applications apart from learning java? What are the steps?
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Should I learn Java before learning Android or I can do both things in parallel? What is the best approach?
View 5 Replies View RelatedWhat mobile platform should I start learning?
View 20 Replies View RelatedI have no clue where to start with. when I googled it I just get themes for style/theme for aplication.Can anyone suggest where to start learning customizing themes for android phones.plz share if u find any opensource.
View 2 Replies View RelatedI downloaded the Android 2.2 source code and try to build it. When I executed the make command, I got an error here like this build/core/java.mk:20: *** frameworks/ex/common: Invalid LOCAL_SDK_VERSION '8' Choices are: current 4 5 6 7. Stop. Then I changed the frameworks/ex/common/Android.mk to LOCAL_SDK_VERSION = 8 from LOCAL_SDK_VERSION = 7. Next place, build/core/java.mk:20: *** external/jsr305: Invalid LOCAL_SDK_VERSION '8' Choices are: current 4 5 6 7. Stop. I changed the external/jsr305/Android.mk to LOCAL_SDK_VERSION = 8 from LOCAL_SDK_VERSION = 7
Last one, build/core/java.mk:20: *** external/guava: Invalid LOCAL_SDK_VERSION '8' Choices are: current 4 5 6 7. Stop. I changed the external/guava/Android.mk to LOCAL_SDK_VERSION = 8 from LOCAL_SDK_VERSION = 7
By these changes the code started the compilation.
1. Why the error occured?
2. Changes which I did is correct or not?
Any good apps for learning instruments?
View 3 Replies View RelatedI'm very new to android having just bought a HTC Desire and am only just getting used to this whole applications business.
Anyway, I thought since I'm currently trying to learn Spanish that it'd be great if there was a nice application that could help.
So does anybody know of or have any personal experience using any language learning applications that they could recommend please?
Java/android how to start an AsyncTask after 3 seconds of delay? how i can do that?
View 2 Replies View RelatedI know some decent stuff of java !!! But have absolutely no clue about XML.... Please help me as to where to start and how is the linking between XML and Java codes in a standard ANdroid App !!!
View 2 Replies View RelatedI have an existing C++ library that I want to compile into a static library, and call commands from it with Java on the Android platform. I am brand new to Android development, and just need to figure out how to set the Java interface up so my C++ lib works on the Android. Where do I start?
View 8 Replies View RelatedI know about camel case rules, but I'm confused with this m rule. What does it stand for? I'm a php developer, "we" use first letters of variables as indication of type, like 'b' for boolean, 'i' for integer and so on.
Is 'm' a java thing? Does it stand for mobile? mixed?
I'm a young, inexperienced programmer (I've had a year of Java, some MATLAB, and HTML/CSS in school) but I've decided that to get better, I'm making it my goal to produce a simple smartphone app of some kind this year- probably either webOS or Android since I'm on a PC and can't afford a Mac just to write an iPhone app.
So my question is, where do I start? I've read the threads about How to Write for Android and such, but I'm not sure I have enough Java experience to just jump right in. And then there's webOS which is based on JavaScript, correct?
I guess I'd just like some input from more experienced folks. I have some Barnes and Noble book credit I'm looking to get rid of too, so if there's a guide you think would be useful, feel free to request.
tl;dr: Programming newbie ultimately wants to build a simple smartphone app. Where do I start?
Using the link ICSonBeagleboard - rowboat - Android for Texas Instruments Devices (Sitara, Davinci and Integra) - Google Project Hosting I am trying to build the Android file system when I am getting the error:
Code:
target Java: FrameworksCoreSystemPropertiesTests (out/debug/target/common/obj/APPS/FrameworksCoreSystemPropertiesTests_intermediates/classes)
error: error reading out/debug/target/common/obj/JAVA_LIBRARIES/core-tests_intermediates/javalib.jar; invalid header field
[code]...
I am using "Hello, Android" 1.5& 1.6 with the 2.1 android Java build. I type: import android.os.Bundle;
It disappears as soon as I finish typing!
Possible Duplicates:
Good book for beginning android development
The best book for programming in Android
The "best/easy to understand" "resource/tutorials/guides/book" wins the answer!
I'm really trying not be subjective here. Most guides I came up with on forums, etc., date back to 2007/2008 so I guess I want something more recent. (Some of them are reeeeeally outdated).
I'm working on two projects. One is essentially a library, and the other is an application using that library. Now from the application project, I want to use the library's classes, so I added that project to the "required projects" under java build path. It seems to compile fine, but at runtime, I get this error:
07-27 11:26:57.037: ERROR/dalvikvm(741): Could not find class 'interdroid.contextframework.ContextManager', referenced from method com.bartvanwissen.contextframeworktest.MainActivity.onCreate
Apparently, the library project's classes are not added to the apk file. How can I make sure they are included? Since I'm working on both projects at the same time, I would like to prevent having to create a jar file every time I want to test something.
I have an interesting problem. I pull down an android project from cvs, which works fine. Once Eclipse builds the project, my .java files are removed. XML files, pngs, everything else is fine. I seem to be left with just the package tree, but no source files. Any thoughts?
View 1 Replies View RelatedI thought I would put one of the available pedometer apps on my Incredible, thinking it shouldn't be too hard to find one as handy as what my old Sony Walkman phone shipped with (it ran when the screen was off, tracking my whole week's walking). Needless to say, I am disappointed that HTC does not support this functionality, causing any installed pedometer apps to quit counting steps as soon as the phone sleeps. With the supercharged battery which I plan on buying, I wouldn't be sweating so much the power consumption, and it's really disappointing to be left without the choice to let programs of my choice run. Will there be a fix for this problem anytime soon? Anyone happen to know, of if there's something else I can do about it?
View 11 Replies View RelatedI want to access the build type [release/debug] in java code and xml file to enable or disable the particular feature at the run time.
Please let me know if we have any environment variable defined for it which can be accessed in java code and in xml file also.
Can anyone suggest me good book for learning android? And if u have copy of it then do e-mail me.
View 8 Replies View RelatedI just started looking at the android framework and was wondering what was the best way going about getting good at it. I started with a text game and created a simple bubbleWrap game next. But am not sure if I'm going about it the right way now, so I thought I'd ask some of you more experienced Android people out here. Are there any courses online that would be beneficial? Any books that helped y'all?
View 3 Replies View RelatedI have a native application that I would like to start from a Java interface. Does anyone know of a good way of doing this? can start the application using adb, with no problems. I can also start the application using Runtime.exec(), but that doesn't work so well for me; I need the application to run outside of a Java Runtime Process. Any ideas?
View 2 Replies View RelatedI get about 50 of these coming from my users each day.I realise that this is a Motorola Droid bug - http://code. google.com /p/android/issues/detail?id=5164 Is there anyway I can catch this error in my code?
View 1 Replies View RelatedIs there a way of telling the phone with apps (not necessary for the proper functioning of the phone) start at start-up and which don't? I hate for unnecessary apps to auto start.
View 1 Replies View RelatedI have a normal Java application, normally, we start an Android application from a Main Activity, now I must start it from my application.
View 8 Replies View RelatedI'm a beginner in programming. My experience so far is only in Actionscript 2 and 3. So I have a basic understanding of declaring variables, loops, arrays, if/then, do/while... I'm wanting to move to developing for Android phones so I'm wondering what suggestions people have for where to go next. Should I jump right to Android? Start with a 'beginning Java' approach? Or should I go some other route to beef up my knowledge of OOP concepts before launching into Android? I have my Dev environment set up and completed the Hello Android tutorial and I'm just wondering if I am going to be in over my head quickly?
View 6 Replies View RelatedI wrote an android app and so far it works perfect except for on one phone. It is the exact phone that I have with 2.2 on both phones and mine works perfect. The other phone is getting force close all the time but only when opening an activity that queries my image DB and tries to show a gallery. Every activity crashes in the same place, the viewimages. At first I thought it was the intent that was doing it but one of the activitys does not have the intent, it opens the images below the gallery. This works on the emulator, on my moto droid and on a few other different droids. Here is the code for the gallery and my bitmap decoder.
The error is below that.
CODE:..............
Here is the error
CODE:.....................
I am a Java professional. Now I'd like to write an application for the Android platform.
What is the initial step I need to take?
How does my Java programming experience help in this case?
Is there any way to start my Droid Phone in "clean" mode? I just discovered that one recording app was killing my outbound phone, and I have some other wierdnesses with zoom happening. Before I go round and round with Verizon, I would like to start my phone without all the add-ons running. But I do not want to uninstall and reinstall everything, just to see/prove that the new apps are not causing my zoom problem.
View 1 Replies View RelatedI am a student and would like to develop softwares for Android Phones. Please suggest me where to start.
I have always programmed in C++, Matlab, Javascript. I do not have so much experience in programming Java.