Android :: Undefined Error When Trying To Run Droid Tutorial Form Stuff / Fix It
Sep 3, 2010
I have copied and pasted the code from the Form stuff example on this website. I am getting an error when i try and run the project, the project has a little red square with a white cross on it but when drilling down into the elements of the project (using eclipse) there is element with an error. In the problems tab of eclipse I have the following text
Description Resource Path Location Type
Unparsed aapt error(s)! Check the console for output. HelloFormStuff2 Unknown Android Packaging Problem
But there is nothing in the console!!
Here is the code and elements that I am using... code...
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Dec 25, 2009
I am a java neophyte. I followed the tutorial at http://developer.android.com/resources/tutorials/views/hello-formstuff.html to add a button and OnClick handler by copying the tutorial code into mine. code...
What am I doing wrong?
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Jun 2, 2010
I'm looking to create a simple form with some textfields and a button using the Android SDK. Could someone point out a good example or tutorial for getting started?
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Sep 8, 2010
I want to draw bitmap on draw method in MyPositionOverlay extends Overlay class but I get this error: The method getResource() is undefined for the type MyPositionOverlay
Here is code form draw method:
CODE:,,,,,,,,,,,,,,
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Jul 26, 2010
I am getting the following error:
ERROR: The method killBackgroundProcesses(String) is undefined for the type ActivityManager
Now I am dead sure that ActivityManager contains that method http://developer.android.com/reference/android/app/ActivityManager.html#killBackgroundProcesses%28java.lang.String%29.
Here is the code.
CODE:...........
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Jul 20, 2010
Wonder why do I get this error?
String srvcName = Context.TELEPHONY_SERVICE; TelephonyManager telephonyManager = (TelephonyManager)getSystemService(srvcName); String deviceId = telephonyManager.getDeviceId();
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May 26, 2010
I'm getting the following error whenever I try to run a test. I have also tried to load some of the samples and test them, but I get the same error.
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Sep 18, 2009
Can anyone tell me whether it is possible for a Service to show Success/failure Message Notices without interacting with the Activity? Please respond requires this information urgently.
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Sep 14, 2010
I wanna grab the form-element and everything inside it from a web site and then load it to my own WebView. I have looked around, but since I'm quite new to parsing overall, I really need help. I've looking at some solutions; but I don't get it.
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Aug 31, 2010
When I view the following xml file in the layout view (eclispse), I got NullPointerException:null message, but when I run the code, it works.
CODE:..............
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Jan 15, 2010
I connect to my works Exchange server using EAS (I think, it was the default) and it syncs with my mail automagically as stuff comes in. I'd really like to find a way to automatically delete stuff on the Hero as I delete stuff on the exchange server. Is there a way to do this without involving another program?
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May 5, 2010
I started learning Java and how to program for Android last night. So far I'm on this tutorial: developer.android.com/resources/tutorials/views/hello-tabwidget.html. Clearly these tutorials have been designed for people that already have experience with Java.
Despite the tutorial lacking all the required steps (for an absolute beginner with Java) and even having a typo, it seems I've figured everything out (which I'm really proud of :p). Except I cannot figure out how to fix TabHost tabHost = getTabHost(); which apparently is undefined.
I have one other error shown in the linked image below, but I don't see why.
Here is the linked image.
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Oct 17, 2010
I have an error stating something like: The method foo() is undefined for the type bar(){}
Eclipse tells me that after entering this code:
CODE:...........
I'm not sure if this is the problem, but I have it located under....
CODE:......
I'm guessing it has a problem with "this." I'm still learning about Android so I'm going pretty basic.
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Mar 22, 2010
If i wanna use the opengl interface in android ndk， then will it be possible to show
me a simple tutorial to let me master the android ndk？
i just wanna know how to operate in android ndk first.
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Nov 18, 2009
I cannot find any tutorial on the web. How can I do it in a simple way?
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Oct 26, 2010
I was given an assignment to develop a very simple weather app in Android using the data given from.
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Sep 8, 2010
I have a WebViewClient attached to my WebView like so..
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May 24, 2010
Eclipse is marking findViewById(int) as undefined; it was doing the same thing for getResources(), but I was able to get around that by calling context.getResources() instead (as seen below) and can't seem to find a similar workaround for findViewById.
Here is the code:
CODE:.....................
Is there another package I need to import for findViewById?
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Sep 24, 2010
I have the following code but there is an error: "The method getSharedPreferences(String, int) is undefined for the type EventsData".
Does it mean I need to extend both SQLLiteOpenHelper and Activity?
CODE:.............
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Oct 7, 2009
I've created a test project with three identical classes that extend BroadcastReceiver, named
TestReceiverOne TestReceiverTwo TestReceiverThree
They each have the following function as their content:
CODE:...................
I've added each BroadcastReceiver class to the manifest, have it accept the appropriate action/category, and start debugging. I've set breakpoints in the onReceive method of each test class, and in the anonymous inner BroadcastReceiver in my onCreate.
Unfortunately, I seem to be getting somewhat undefined behavior. Sometimes getResultExtras in my second onReceive will return null. Sometimes getResultCode in the second onReceive returns 0. Sometimes I'm 1 off in my third onReceive. Sometimes I get the wrong numResults in onReceive in my activity.
Is there some other behavior I have to specify when using setResult and getResult in an ordered broadcast?
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Nov 19, 2010
When compiling the following C code with ndk-build in Terminal (I'm running Ubuntu):
CODE:......
With this Android.mk file:
CODE:.......
I get an error, undefined reference to glVertexPointer. I'm wondering why because I believe I properly included the headers and linked up the libraries in the Android.mk
CODE:.......................
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Feb 9, 2010
I'm trying to run the Android Notepadv3 app on the Motorola Droid. When I am creating a new note, if I rotate my phone so that the view should switch to horizontal, or if I open it up so the keyboard is exposed, the app freezes and crashes.
I haven't modified the program in anyway from Exercise 3 solution (http://developer.android.com/resources/tutorials/notepad/index.html). Any ideas why this is happening?
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Jul 4, 2010
I like to develop a product something quite similar to what is shown here in the following link:http://getclicky.com/blog/221/5000-for-an-android-desktop-widget
Could someone provide me with an analysis of what is exactly required to develop a desktop widget for clicky.blog. Please comment and explain in detail.
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Aug 12, 2010
I am starting an app for android. I was wondering if anyone had any tutorials to get me going. something similar to an alarm that goes off on 2 different occasions on specific dates, these dates and times should be obtained from a csv file or something similar so that i can control when and at what time the alarm goes off.
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Dec 11, 2009
How to convert numbers from exponential to normal form in Android?
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Oct 11, 2010
Can we parse the iPhone/iPad based pList XML from Java on Android?
Please tell me if any such library you have used or know about?
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Feb 23, 2010
I want to get the hashtable object from non activity class to activity class an android..
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Aug 15, 2010
I'm trying to open database as follows :
CODE:...
This code works fine when I implement it in the Service class, but when I try to implement this in the onPostExecute eventhandler of the GeneraterThread class,implementing AsyncTask, I get the following error :
'The method openOrCreateDatabase(String, int, null) is undefined for the type GeneraterThread'
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Mar 2, 2010
I am creating a Geocoder object like.
CODE:.......
Here i got this error in eclipse. i.e.
The method getBaseContext() is undefined for the type MyMapOverlay
getBaseContext() is a default method in android.content.ContextWrapper class.
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Nov 13, 2010
I am developing an app that upon receiving an SMS message with a unique string of text, the GPS is enabled and starts tracking the location of the phone. The issue I'm having is with the getSystemService() method.
I receive the error "The method getSystemService(String) is undefined for the type SmsReceiver", I believe this is because it does not have a context. I have tried to add in a context with in my code with 'ctx', and that removes the error but my application crashes every time I run it on my phone. The code for recieving the SMS works fine, and the GPS location tracking code works fine if it's in my main class.
I still don't fully understand contexts.
CODE:.....................
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