I'm probably going to feel like an idiot when I figure this out, but I'm hoping someone can help. I just installed the Android 2.1 SDK along with the latest Eclipse. When I create a new Android project, it outputs hello world when run. I can't for the life of me find anywhere in the project source where this happens and how to remove it.
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I am a noob at java. so i decided to start at the android dev guide and go through their tutorials. naturally i started with this one: http://developer.android.com/guide/tutorials/hello-world.html. i followed the instructions, ran the program when the guide said to, and it all seemed to work without any errors, except that the program didn't display the text i had written in the setText() part. it infact displayed the words "Hello world, HelloAndroid!". the only thing that bugs me about that is my setText looks like "tv.setText("Hello, Android");". the word world doesn't even come up anywhere in the project. so what's going on here?
View 3 Replies View RelatedHow do you output messages to the Eclipse console in an Android project?
View 2 Replies View RelatedI want to output Android's camera output to a PC through Wifi or Internet.
I cant find a suitable app for the purpose. I did try to find one.
Closest I came to was MirrorOp Sender, but it shares screen?
I have a Galaxy S3 I9300 and a Galaxy Mini S5570
Somethings I'll have an? .xml file selected when I compile a project, only to have a? .out.xml generated. Deleting the file doesn't clear the error, and Eclipse won't compile the project. It just reports that your project contains errors. The solution is to go to Project/Clean. This will clear the error in the project and allow it to compile.
View 6 Replies View RelatedI can now get our Android project to talk to our non-Android project. But there's still an issue: I are trying to have an Android class call a non Android Hello World class. I tried compiling our non-Android Hello World class in a separate Eclipse workspace. I then packaged it into a jar. I imported that jar into our Android Hello World class.
I then called one of the methods in the non-Android Hello World class. When I ran the Android Hello World class as an Android application, the following runtime error occurred. Here are the Android debug logs:
08-11 09:07:56.764: ERROR/AndroidRuntime(333): FATAL EXCEPTION: main
08-11 09:07:56.764: ERROR/AndroidRuntime(333): java.lang.ExceptionInInitializerError
08-11 09:07:56.764: ERROR/AndroidRuntime(333): at com.hello2.hello2.onCreate(hello2.java:27)
08-11 09:07:56.764: ERROR/AndroidRuntime(333): at android.app.Instrumentation.callActivityOnCreate(I nstrumentation.java:1047).....................
I have 2 android projects out of which I modified one to work as a library. I want the main project to refer to this library to perform few functions. While this scenario works just as expected, I want to introduce one more functionality. I want to link this library project with another just a java project which has code common to both Android and Blackberry applications. This second part however doesn't seem to work and throws "The application <appname> (<package name>) has stopped unexpectedly. Please try again" with a ForceClose button. I would greatly appreciate if someone can give a brief information on how to make this work.
View 2 Replies View RelatedI am a C# developer and getting started with Android. I am attempting to duplicate a couple applications I already have in VS. The project is made of 2 executables and 1 common assembly. The 2 executables contain the application specific logic while the common contains centralized forms and logic (such as login form). I am using Eclipse. So how can I accomplish this layout?
View 1 Replies View RelatedI followed the instructions here on how to create an Android library project, and use it in an Android application:
http://developer.android.com/guide/developing/eclipse-adt.html
But it is not working. I can see the library project is added to my application but I cannot reference anything in it because it won't build. The R.java file from the lib is NOT being added to my application project, so the lib project contains tons of errors, everywhere it tries to reference it's own R.java file.
I don't know if this has anything to do with it, but in the console there are messages stating that the there is "No resource identifier found for attribute 'X' in package 'Lib Package'. My library package has a a few styleable attributes defined for a custom view I made, all of which are being complained about in this console message. The library builds just fine, and I don't get those messages in the console until I hook the library to my application, so I don't know what's up with this.
When I right click the project in the eclipse, select "Properties". In the property page, select Android. According to the document, you can add the library project through that page. But my problem is that, there is no library information on the page. It only lists "project build target"
View 2 Replies View RelatedI have created a library project. When I use the library project in other project, it compiles. How ever, when I run the application, it always get the error "The application has stopped unexpectly.".
View 4 Replies View RelatedIn 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...
I'm new in Android. I'm starting with HelloWorld program, but I can't run it on the Emulator. I'm using newest version of Eclipse and Android SDK. I also set up development environment as follows instructions on http://developer.android.com/index.html.Does anybody have advice for me?
View 5 Replies View RelatedMy Helloworld tutorial sample builds and runs just fine, except it doesn't show the text (i.e. loads apps). The only thing I see is that Emulator (Target 2.2 API level 8) comes up with just the "Android" in it. and then the emulator shows up a locked up screen in a while. Here is output from the console
[2010-09-20 10:36:55 - HelloAndroid] Android Launch!
[2010-09-20 10:36:55 - HelloAndroid] adb is running normally.
[2010-09-20 10:36:55 - HelloAndroid] Performing com.example.HelloAndroid.HelloAndroid activity launch
[2010-09-20 10:36:55 - HelloAndroid] Automatic Target Mode: Preferred AVD 'my_avd' is not available. Launching new emulator.
[2010-09-20 10:37:56 - HelloAndroid] WARNING: Application does not specify an API level requirement!
[2010-09-20 10:37:56 - HelloAndroid] Device API version is 8 (Android 2.2)
[2010-09-20 10:37:56 - HelloAndroid] HOME is up on device 'emulator-5554'
[2010-09-20 10:38:23 - HelloAndroid] Uploading HelloAndroid.apk onto device 'emulator-5554'
[2010-09-20 10:38:27 - HelloAndroid] Installing HelloAndroid.apk.
After I exit the emulator, I get the following errors.[2010-09-20 09:02:24 - DeviceMonitor]Sending jdwp tracking request failed![2010-09-20 09:38:46 - ddms]nulljava.lang.NullPointerException
at com.android.ddmlib.JdwpPacket.writeAndConsume(Jdwp Packet.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.ja va:573)
at com.android.ddmlib.HandleHello.sendHELO(HandleHell o.java:142)
at com.android.ddmlib.HandleHello.sendHelloCommands(H andleHello.java:65)
at com.android.ddmlib.Client.getJdwpPacket(Client.jav a:670)
at com.android.ddmlib.MonitorThread.processClientActi vity(MonitorThread.java:317)
at com.android.ddmlib.MonitorThread.run(MonitorThread .java:263)
[2010-09-20 09:38:47 - ddms]null
java.lang.NullPointerException
at com.android.ddmlib.JdwpPacket.writeAndConsume(Jdwp Packet.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.ja va:573)
at com.android.ddmlib.HandleHello.sendHELO(HandleHell o.java:142)
at com.android.ddmlib.HandleHello.sendHelloCommands(H andleHello.java:65)
at com.android.ddmlib.Client.getJdwpPacket(Client.jav a:670)
at com.android.ddmlib.MonitorThread.processClientActi vity(MonitorThread.java:317)
at com.android.ddmlib.MonitorThread.run(MonitorThread .java:263)
[2010-09-20 09:50:11 - DeviceMonitor]Sending jdwp tracking request failed!
[2010-09-20 09:59:29 - DeviceMonitor]Sending jdwp tracking request failed!
[2010-09-20 09:59:31 - Logcat]device not found
com.android.ddmlib.AdbCommandRejectedException: device not found
at com.android.ddmlib.AdbHelper.setDevice(AdbHelper.j ava:736)
at com.android.ddmlib.AdbHelper.executeRemoteCommand( AdbHelper.java:373)
at com.android.ddmlib.Device.executeShellCommand(Devi ce.java:285)
at com.android.ddmuilib.logcat.LogPanel$3.run(LogPane l.java:516)
[2010-09-20 10:40:46 - DeviceMonitor]Sending jdwp tracking request failed!
Also, is there a way to capture the TEXT from CMD window that runs while the Emulator is coming up?
I've been hanging in the shadows for a while now but thought I would burst my forum cherry. With the World Cup looming I wondered if any of you fine people have used any of the World Cup apps (paid or free) that are available on the market and what your thoughts were on them? I'm looking to dedicate one of my home screens to a World Cup fenzy of info ready for when it starts so I can amaze my mates down the pub with stats and nuggets of clever info.
View 12 Replies View RelatedI would be ECSTATIC if an app that could stream the World Cup existed. Anyone know if one exists or is in the process of being created?
I, for one, would definitely be willing to pay for it.
I know ESPN is broadcasting the World Cup and I have access to ESPN360. Anything I can do with that to stream it?
What app are you using to follow the World Cup? I am testing several out right now - let me know if you know of a few that are good that aren't on the poll list.
I am using Goal.com Mobile - its really great and I highly recommend! I think the FutMob WorldCup/5.0 versions would be my next best bet in terms of notifications and news.
I have successfully booted android on to the omap 3530 evm(mistral) using the prebuilt binaries available in the mistral site.. now i would like to run a simple application like hello world on it.. can somebody please guide me as to how to go about running it and if some tools have to installed..?
View 2 Replies View RelatedI am working on application which required to display the data in following from: List of Region----->List of Countries(As per selection)List of Cities(As per selection).I had tried hard to find some web services which facilitate the same but no success, please help me to find it.
View 5 Replies View RelatedI made an Android Hello world app and I'm trying to load it onto my HTC Incredible. I believe it has 2.2 (how do I confirm that?)Anyway, Eclipse gives me this message and then brings up the window in the screenshot below. Automatic Target Mode: Unable to detect device compatibility. Please select a target device. I'm on Ubuntu 64bit if that matters. I did turn on USB debugging on the phone. I told the phone to connect as a disk drive.Any ideas how to get my app onto the phone?Update: Do I need to perform these steps since I'm on Ubuntu? I doesn't mention what to do for Ubuntu 8.10 though.
View 4 Replies View RelatedCan anyone recommend an app to simply show a map of the world please? Just a very simple 'where's Gambia (or wherever) - oh there it is' type of thing.
View 4 Replies View RelatedI just wanted to run my first android application, but unfortunately in my AVD i don't see anything, just 'ANDROID_' and not my 'Hello, World' which i tried to display. I don't know where the issues is and I tried to search this Discussion as well. In my AVD Manager I created on AVD named it 'TestDevice' platform 2.2 etc. and even if I start it there I just get the letters 'ANDROID_' and noting else even the home button won't work.
View 2 Replies View RelatedI'm looking for a small world clock digital clock widget that I can put on my home screen that would take 1-2 icon slots. In particular, it needs to be a world clock (ie: not the normal time on your phone, configurable to some other time), it needs to be a digital clock, and it would help if it supported military time format. I'd also like it to be smallish, in that it takes no more than 2 icon slots on my screen. I have a Milestone and for some ungodly reason we have all this empty space around icons in a 4x4 screen. Any help would be appreciated. The world clock on my phone is a regular dial-style analog clock, looks like it takes 2x2 icon slots, and is difficult to read. Plus, being analog, there's no way to tell AM/PM.
View 3 Replies View RelatedThe World Cup app has a calendar, but would there be any way to sync that calendar with my android one?
I don't want to miss out on any games.
I'm migrating over from the iPhone and one think I like about the iPhones Clock app is that it has a tab for world clocks while it also manages the alarms. I'm looking for an app (not widget) that gets the job done similarly on Android but I haven't really found one. It seems that clock apps are either clock/alarm or world clock only, not combining the functionality.
View 2 Replies View RelatedI have just set-up the AndroidSDK in Eclipse in linux. Everything was going smoothly until I hit the final run that would run the emulator and start the application. I came up with an "[2009-08-29 10:28:35 - HelloAndroid] Unknown error: " Is their a way to run the emulator by itself just to check if its that?
View 7 Replies View RelatedAnyone have any good recommendations? I have a great one on my iPod Touch but can't find one in the AMP.
View 4 Replies View RelatedI am totally new to Android, and I am following this tutorial. My problem is that the Android Emulator does not show the Hello World text, it just displays "ANDROID" on the center of the screen and no buttons works. Is this a know problem, how do I get it fixed?
View 1 Replies View RelatedI was wondering if anyone has found a way to add the major world wide indexes to the Google Finance App? As an example, if I try to add the FTSE100 (.FTSE) to my portfolio, it will show up on the website in my mobile portfolio, but will not show up with my other quotes on the Android App. I know its syncing because it says the portfolio was updated every time I open it. I suppose I could add an ADR, but that does me know good because I want to evaluate the markets from my phone before our markets open. Worse case I will just go to the website, but thats besides the point.
View 1 Replies View RelatedBrand new to droid programming, but would love to learn as much as possible, so I finally got my emulator working correctly, I even got a hello world button to work. I'm attempting to make this button display a random number, I've googled this and came up with this code:
Random generator = new Random();
int n = generator.nextInt(n);
I fixed the Random function by including some Random java utility. I'm assuming this code above goes in the .java file of the project, so my button code looks as follows (tested and works):
PopUpText.makeText(v.getContext(), "Hello World",
PopUpText.LENGTH_LONG).show();
I figured I could replace "Hello World" with n to display the number in the box, however the following error is stopping the compile:
The local variable n may not have been initialized