Android :: Variable Cannot Be Resolved

Apr 6, 2010

I am trying to create an item list, diffrent for each i and j variable. My code is: I get an error in the line .setItems(items,: items cannot be resolved I think that the compiler thinks that the CharSequence[] items may not be initialised or something. How can I make this programme run?

Android :: Variable cannot be resolved


R Cannot Be Resolved To A Variable

Jul 28, 2011

My DroidAvtivity.Java file started with this error..."R cannot be resolved to a variable"... What happened to my file?

View 8 Replies View Related

Get Error R Cannot Be Resolved To Variable?

Oct 13, 2013

Just after creating the new Android Application Project, I get the error "R cannot be resolved to a variable" in my file

Why am I getting this problem if the app was created by Eclipse choosing all the default options? How can I fix this issue?

View 2 Replies View Related

Android :: Changing Variable Affects Indirect Variable (value Vs Reference)

Sep 26, 2010

Is copying the reference to the object and not the value of the object. Meaning, when I modify or pos.bottom, the original object gets modified. I'm guessing I am missing a concept of pass object by reference vs value here which I thought I understood. What is the fix here? Is it a problem with how I defined my custom class?

View 2 Replies View Related

Android :: How To Use URL Variable To Load Webview ? Not Using String Variable

Nov 3, 2010

these is how to give a string as argument String link =" /devnet/acrobat/pdfs /pdf_open_ parameters.pdf"; webview.loadUrl(link);But how to give an "URL" variable to load its content to webview.

View 1 Replies View Related

Android :: R Cannot Be Resolved - After Updating To 1.5 SDK Pre - Trying To Compile For 1.1

Apr 27, 2009

I updated to 1.5 SDK pre, together with the ADT. I followed the instruction to select Android 1.5 as target by right clicking on the project, Preferences>Android. In this window there are 3 options, Android 1.1 Android 1.5 Google APIs

I selected Android 1.5 and Apply, clicked OK. Application compiled nicely.

If I go back to the same Preferences and select Android 1.1, Apply, I can no longer compile my application successfully. I get hundreds of the same error R cannot be resolved

Then I try to open this project in another computer that I have not updated the SDK yet. I get the same error. I'm trapped until the new SDK is out.

View 20 Replies View Related

Android :: VideoEncoder Classes Can't Be Resolved

Apr 7, 2009

I am developing sample Video Recorder for Android.Following is My code snippet.


But when i am trying to run in eclipse,am getting following errors. MediaRecorder.VideoSource can't be resolved. MediaRecorder.VideoEncoder can't be resolved.

I am using android-sdk-windows-1.1_r1 as my android SDK,and didn update this from 1.0 instead i installed it freshly.

I guess there might be some problem with the SDK.

View 2 Replies View Related

Android :: Id Cannot Be Resolved Or Not Field If Don't Import R

Jul 22, 2010

If I don't import R, I get "id cannot be resolved or is not a field" (; And if I import R, the id error is gone, but I get "main and mainanim cannot be resolved or is not a field". They're my xml files! Also here is ALL my code... maybe there is an error I didn't see?


View 2 Replies View Related

Android :: Cannot Be Resolved

Nov 24, 2010

Everything was working fine earlier. I then happened to add a new xml file to my layouts. now, one of my classes is giving an error when setContentView points to ( Eclipse is telling me that cannot be resolved. I can't figure out why; I have a layout called menu defined in my layout folder.

View 3 Replies View Related

Android : Map Activity Cannot Be Resolved To A Type

Oct 21, 2009

I have tried using MapActivity as it is suggested by this tutorial: However I get this error message in Eclipse: "MapActivity cannot be resolved to a type". Yes, I have checked Google APIs 4 and even verified that in Code...

View 2 Replies View Related

Android :: Import Javax.xml.transform Can't Be Resolved

Nov 21, 2010

I am trying to write some xml generated by my Android app to a file and I'm trying to use javax.xml.transform to do this. Only problem is that javax.xml.transform is not being found by eclipse.The only options that come up are javax.xml and javax.xml.parsers. Does anyone know what could be going on?

View 2 Replies View Related

Android :: Type R.drawable.stat_notify_calendar Cannot Be Resolved

Mar 22, 2010

I'm trying to make a notification in Android.

But i get the error in the title by using:


Do i need to define something before i try to draw it?

View 1 Replies View Related

Android :: Project Cannot Built Until Build Path Errors Are Resolved

Oct 10, 2009

I'm having "The project cannot be built until build path errors are resolved" after each Project->clean in eclipse. I have two projects with one referencing another. The error appears in the project referencing the another one. When the error appears I go to the 'configure build path' and then remove and re-add the referenced project and then magically the build is done fine.

View 2 Replies View Related

Android :: Android Eclipse Error - Gson Cannot Resolved To Type

Jun 20, 2010

I'm relatively new to Java, eclipse and android so this could be a completely silly question, but I'm going to ask it none the less.

I've got a project I'm learning with to test connecting to the flickr api and simply displaying recent images. I'm at the point now where I want to parse the JSON received from flickr. I've downloaded gson 1.4 and added the zip to the java build path through "add external jars." It's successfully loaded and I can see google-gson under referenced libraries in the package explorer. My problem is, when I try to use it, I simply get an error.

Gson gson = new Gson();

It highlights Gson and says that "Gson cannot be resolved to a type." What am I missing here? It worked once and has since stopped. I've tried removing the jars, cleaning the project and re-adding the jars but it still doesn't work.

View 1 Replies View Related

Android :: HelloGallery Tutorial - Android R - Styleable Cannot Be Resolved

Mar 23, 2009

I've been following the View tutorials included in the android developer site. When testing hte HelloGallery view, I get this compile- time error.

I searched for this error on this group but is wasn't answered. Can anyone help.

The problem reference occurs in the imageAdapter class that is appended after the onCreate() method in the HelloGallery class:


Strangely enough, when I insert this lines into the onCreate() method at the start of the package, there is no problem. It seems that the android.R class is not known.

View 3 Replies View Related

Android :: Android Hello - Gallery Tutorial - R.styleable Cannot Be Resolved

Nov 11, 2009

When working on the Hello, Gallery tutorial/sample app, after following the instructions on the site, Eclipse reported that R.styleable cannot be resolved. What is the reason for this error, and how can it be fixed or worked around?

View 3 Replies View Related

Android :: Resolve The Error - Internal R Cannot Be Resolved - Using Android File

Aug 15, 2010

I want to implement my own Tokenizer base on the file

but I encounter an error " cannot be resolved" when I try to

import "" to my project.


I haven't research any solutions to resolve this problem.How to correct "" my own attr?

View 1 Replies View Related

Android :: Android - Cannot Be Resolved Or Is Not A Field - Error

Jul 21, 2010

I keep getting this error... should I just make "id" a field?

My code:......................

View 2 Replies View Related

Android :: URLEncoder Cannot Be Resolved - URLEncoder - Encode - P.getValue - UTF-8

Nov 22, 2010

Ive seen similars code that use this but i gives me this error "URLEncoder cannot be resolved" on this line:

String paramString = p.getName() + "=" + URLEncoder.encode(p.getValue(),"UTF-8");

It says the function is encode(String s, String enc)
On "enc" it says the encoded scheme to be used.

Im running Eclipse SDK Version: 3.6.1 and i dont know how to solve this error.

View 1 Replies View Related

Android :: Passing Variable From One Class To Another

Nov 15, 2010

I am working to set a countdown timer. I have successfully (borrowed) a number picker (spinner) and set up the dialog box for the user to set the time. This is in a class called timepickactivity and the variables are hour and mins ( and I want to call the set values ( and from the dialog (timepickeractivity) to the actual countdown class (countdown) but I can't figure out how to get the values.

View 4 Replies View Related

Android :: Set Classpath Variable In Eclipse?

Oct 18, 2010

Has anyone set the Classpath variable in Eclipse?If so, where is it?

View 4 Replies View Related

Android :: Fetch My Xml Through XmlName Variable?

Jul 29, 2010

I have some xml files, and I keep them in raw folder. Now, the problem is that I have to use them with variable name according to my application condition. But I don't know how to fetch them. The main thing is that I am not getting that how to give the path of my xml file in application.

For example:

My file application.xml is stored in the raw folder and I have to access it with a variable name.

String xmlName= application.xml;

How can I fetch my xml through xmlName variable?

View 2 Replies View Related

Android :: Condition Variable Usage

Apr 21, 2009

I'm trying to use a Condition Variable to control the execution sequence of two threads. I can create a Condition Variable in one thread and block on it. But I would like to be able to access it from another Thread and unblock it from that thread.. ? Blocked Thread i am planning to keep as GUI thread and it should update the messages which are sent by b/g thread on the screen during its block state and will be unblocked by b/g thread in the end by calling open(); method.

View 3 Replies View Related

Android :: Getting Variable Out Of Public Void

Apr 21, 2010

I have this code:
hubSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parentView,
View selectedItemView, int position, long id) {
final MediaPlayer mp2 = MediaPlayer.create(Textbox.this, R.raw.hero);
mp2.start(); } public void onNothingSelected(AdapterView<?> parentView) {
} } );

(The code basically runs when a new item is selected of a spinner and then plays a song, which later will be a variable based on what was picked, but I'm fine as it is for now). And I want to be able to use 'mp2' out of this public void, (I want a button which pauses it). How can I do this?

View 2 Replies View Related

Android :: Variable Speed Audio?

Dec 15, 2009

Anyone know of an audio player that will speed up the playback? It would be nice if it could keep the pitch the same but sped up is the goal. I used TCPMP on the Treo. This is great for listening to podcasts in a fraction of the time. Depending on the original audio, I can generally make everything out up to +25%.

View 4 Replies View Related

Android :: Variable Number Of Settings

Sep 7, 2010

I'd like to make a preference screen with a variable number of preferences, very much like the WiFi selector. A number of profiles should be clickable and possible to edit and in the bottom there should be an add profile button. Has anyone got any tips on how to accomplish this? All I've found is this: /group/android-developers/browse_thread/threa.

View 4 Replies View Related

Android :: Static Variable Instantiation

Apr 1, 2009

I have noticed in my application(s) that after a call to Activity.finish() that the static variables that I declared in my classes still hold the values that they were changed to during the activity's life cycle. Upon the re-launch of the activity, the program does not re-instantiate the variables as declared or set them to the default java behavior. Is there something that I can do to cause this to happen, other than re-setting every static variable in my application?

View 3 Replies View Related

Android :: How Do I Refer To Drawable With Variable

Sep 13, 2010

I am doing an app related to football. I have a list view that will have various rows representing teams. In my custom array adapter I want to write some code that will present an icon for the team represented by the row. I have a drawable resource for each team (for instance for Indianapolis, Ind.png). In my code I can't refer to "R.drawable. Ind" because the Ind part is dynamic. That value would be in an array, like TeamArray[position]. As I expected, I certainly can't use R.drawable.TeamArray[position] because it won't even compile, it expects a literal name from the drawable folder. Is there a way to do this?

View 8 Replies View Related

Android :: Variable OnClick Listener ?

Jun 25, 2010

Is there a way to have 1 onClick Lister for many buttons where I can toss a case statement to do things based on what buttons were clicked.

I know I can make 100 different listeners for 100 buttons but I have to think I can create some nifty variables to do it in less lines of code.

View 4 Replies View Related

Android :: ImageButton SetImageResource From Variable

Jul 11, 2010

I want to setImageResource for an ImageButton programatically, based on a variable.

For eg: if size=5, I want to setImageResource to R.drawable.five if size=6, I want to setImageResource to R.drawable.six

Unfortunately, I have too many of these, so an if-else or switch gets tiring.

Is there a way to achieve something like: R.drawable.size?

View 2 Replies View Related

Copyrights 2005-15, All rights reserved