[android-beginners] Re: Eclipse Project Dependencies
Hi, I'm having the same problem. Did you find a solution to this yet? Thanks, Cosmin On Nov 18, 4:50 am, GT gswee...@gmail.com wrote: I have found several posts about people who have Project References working fine and people who don't. I haven't found any solutions though. I am trying to use a class that is in a different project but I have not been succesful. I have tried using Project References to get Android project A to reference Android project B which has the class I want to use. Eclipse couldn't find the class so I assume that isn't enough. I then added Project B to Project A's build path via the Java Build Path control in Project A's properties. Eclipse could then find the class but I get a NoClassDefFoundError exception when I run Project A in the emulator. I have also tried rearranging the build order in Order and Export. I even tried adding the class folder of Project B's .class file to Project A's Libraries. I feel like there is something simple right in front of me that I am overlooking but I haven't found it. Does anyone have any recomendations for project references in Eclipse? Eclipse version: Eclipse IDE for Java Developers 1.2.1.20090918-0703 Android SDK version: Android 2.0 -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: Conversion to Dalvik format failed with error 1
When you say build path, what do you mean ? Please specify the path. Siddharth On Dec 27, 10:42 am, Vant shav...@gmail.com wrote: Would like to push this up for more insight as well. After trying many things multiple times, Fix Properties, Cleans, imports, existing projects, nothing seemed to correct this error. Tried just about anything that I could find on the internet relating to this issue with no success. Finally I just tried deleting my android.jar file in the build path and that seemed to do the trick. Not sure why that is the case however. Hopefully this post will help someone else in the future. On Dec 10, 3:54 am, MCON Dev mcon...@gmail.com wrote: Hi, Using android on eclipse can be frustating sometimes.You create a new android project and just cant get it to build, run or clean out the errors eclipse shows up. Most of all, you can get vague errors like the below. Frankly its about time a bug gets logged and fixed, its adding to startup frustation right. Someone in google should hear this. Conversion to Dalvik format failed with error 1 Could not *find* HelloAndroid.*apk* Updates (from 0.9.1. to 0.9.5) dont work, vague error there too some org.eclipse.something is not linking (google, if you are hearing, just do a google search out there find out the issues people are facing). Uninstalls dont work. Did a major research :), to figure out how to fix it. Found many that helped, found many that did not. And I am not alone there. So this is what I did and it worked. - Close all projects - Restart Eclipse - Uninstall both Android under Help-SoftwareUpdates - Restart Eclipse - Uncheck all under Help-SoftwareUpdates-AvailableSoftware, except the dl-sslgoogle one, install it - Restart Eclipse - Create a new project now, same problem eh!! :) - In the root directory of the project you just created, open the .classpath file. Cahnge it to the following *?xml version=1.0 encoding=UTF-8? classpath classpathentry kind=src path=src/ classpathentry kind=src path=gen/ classpathentry kind=output path=bin/ classpathentry kind=con path=com.android.ide.eclipse.adt.ANDROID_FRAMEWORK/ /classpath* - Main Menu - Project - Clean - Project Explorer - New Project you just created - Right Click - Properties - Android - Check Android 1.5 - Hit Apply (a lot of magic happens in the console tab on the project) - Project Explorer - New Project you just created - Right Click - Properties - Java Build Path - Libraries - Verify if you see a Android 1.5 and not a android.jar. *The only way to add a Android 1.5 is to edit the classpath file. Google, you should fix this. It would be nice to know what Android 1.5 signifies here, a jar, external jar, variable, class folder, external class folder or library(usability issue, think about it, how do I add a Android 1.5 from UI, no way now right). Also it would be nice if the create new android project would fix this automatically.* Siddharth- Hide quoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] SAX, XML, and odd results
So I'm trying to add a list of files to a listview by parsing their
names out of an XML file using the SAX parser.
For some reason though I'm getting a blank data element inserted
before my file name's are processed and I can't figure out why.
My XML looks like:
?xml version=1.0?
fileList
filearch enemy - dead eyes see no future.mp3/file
filetemp.jpg/file
fileBaltimora - Tarzan Boy/file
fileresearch_doc4.pdf/file
/fileList
My XML is well formed and here is the code I use to parse it:
sp.parse(new InputSource(socket.getInputStream()), new DefaultHandler
{
public void characters(char ch[], int start, int length) throws
SAXException
{
super.characters(ch, start, length);
String xmlCharacterData = new String(ch, start, length);
files.add(xmlCharacterData.trim());
}
});
Any thoughts?
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[android-beginners] Re: Learning from Mark Murphy's book - threading question
Hi Mark,
Thanks for your help. I am registering for the CW group as well.
Cheers
Alex
P.S. My example also needs to be fixed :). The declaration
boolean isRunning=false;
should be put before the onStart() definitions (within the class
scope).
On Dec 28, 7:29 pm, Mark Murphy mmur...@commonsware.com wrote:
alexk-ilwrote:
Hi,
I'm really enjoying Mark's Beginning Android - everything is clear
and straight to the point.
I wonder why in the Threading example the isRunning flag wasn't
declared volatile. The flag is used to stop a thread from another
thread.
In case you have the book (or even wrote it :) ) - it's on page 143.
In case you don't, the simplified version of the code goes like this:
public class fooBar extends Activity{
...
public void onStart() {
super.onStart();
// why not volatile?
boolean isRunning=false;
Thread BG=new Thread(new Runnable() {
public void run() {
try {
while(isRunning){
// Do something
}
}
catch (Throwable t) {
// Do something
}
});
isRunning=true;
background.start();
}
public void onStop() {
super.onStop();
isRunning=false;
}
}
I know, the code works on android, so what am I mising here?
Hm...
Usually, I use AtomicBoolean rather than volatile, but I apparently used
neither here. On the whole, booleans are as thread-safe as a datatype
gets, since we're only talking about a bit. That being said, I am being
a bit sloppy there, and should improve matters.
Thanks for pointing it out!
BTW, you're welcome to use the [cw-android] Google Group for questions
on _Beginning Android_:
http://groups.google.com/group/cw-android
--
Mark Murphy (a Commons
Guy)http://commonsware.com|http://twitter.com/commonsguy
Android Training in US: 8-12 February 2010:http://bignerdranch.com- Hide
quoted text -
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[android-beginners] Re: Insert into sql Db from EditText Fields with Button?
I have to say I think we are looking for the same thing. I think I posted to anddev and have what I tried posted on there but it seems that unless you stir up something people wont respond or it truly is all beginners and people only want to act smart by making remarks that do not lead to getting help but rather wasting storage on someones server. Anyways I have alot pasted for what I was trying but cannot find out whats wrong, this is a fairly difficult transition for me as I have developed in html an php since 93 and this is so foreign to me. Anyways here is the link to my posting that contains copies of the scripts I wrote but need fixed: http://www.anddev.org/basic_settings_page_just_not_working_help_needed-t9857.html On Dec 28, 4:23 pm, Justin Anderson janderson@gmail.com wrote: So what exactly are you needing help with? The SQL statement to do the insert? Creating the database itself? Creating the UI? Hooking the UI up to a button or some other event? -- There are only 10 types of people in the world... Those who know binary and those who don't. -- On Fri, Dec 25, 2009 at 5:00 PM, iloveDroid iconnel...@gmail.com wrote: Hello, im working on a simple Android app, it is much like any other simple Database app. I have 4 EditText fields where the user inputs 4 different small pieces of text. I want this text to be inserted in to my Database table in the corrects rows for my columns. I am not really sure how to go about doing this. I know onClickListener needs to be used but not sure how to use it. The official documentation and tutorials are sort of rubbish (No Offense) -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.comandroid-beginners%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en- Hide quoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] creating Family of apps
Hello everyone, I'm trying to create a set of applications. Each one should have its own package name (to have possibility to install more than one on same device), partly different set of resources and assets. And using same Java sources, yes. The first thing I thought of is to preprocess the source code and xml resources (couple of mine use custom attributes) as well as AndroidManifest.xml to some separate directory and build the package there. But I really hope that there are more beautiful solution to this. Is it? -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: r cannot be resolved and other Eclipse/Android oddities
Hi oregonduckman, For the R cannot be resolved issue, make sure your R import is in the form: import your.package.name.R Sometimes a default of: import android.R will appear (I've not figured out the metric that causes this to occur). Remove the android.R import, and replace it with your.package.name.R. Hopefully this will help. As far as the build path errors issue, again I've not figured out exactly what triggers this, but if you touch any of your project files (i.e., make an inconsequential change and resave it, so Eclipse thinks it needs to be rebuilt, or use a Touch utility), and rebuild, this should hopefully help too. You may have to do it twice. I usually just pick one of the project's .java files and touch that. Hope this helps! XCaf On Dec 28, 3:41 pm, oregonduckman oregonduck...@gmail.com wrote: I frequently receive the error r cannot be resolved when adding functionality to an application and I have no idea why this happens. The change can be as simple as adding an ArrayList when the error appears in Eclipse. I have also seen the same kind of thing with the error message The project cannot be built until build path errors are resolved appearing after closing Eclipse then re-opening it with a given project. Are these just Eclipse/Android Plugin idiosyncrasies or I am doing something wrong? My development environment is Leopard+ Eclipse Platform 3.5.1.M20090917-0800+ Android Development Tools 0.9.5.v200911191123-20404 -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] About Sqlite Database
I have done database related work by android that was succesfully work
and show the data on the listview and insert,update,delete operation
is ok now, but I have one problem, I can't get the database, only i
see the database name by using eclipes
windows--show view --others --File explorar
when i run my application in android mobile, there is no data at first
time, and database backup is not found
how can i solve this
problem...
i create the database by this
way
Constants.java
import android.provider.BaseColumns;
public interface Constants extends BaseColumns {
public static final String TABLE_NAME = myupdate;
// Columns in the Events database
public static final String NAME = name;
// public static final String ADDRESS = address;
//public static final String MOBILE = mobile;
// static final String HOME= home;
}
DBHelper.java
import static android.provider.BaseColumns._ID;
import static dbupdate.example.com.Constants.TABLE_NAME;
import static dbupdate.example.com.Constants.NAME;
//import static dbproject.example.com.Constants.ADDRESS;
//import static dbproject.example.com.Constants.MOBILE;
//import static dbproject.example.com.Constants.HOME;
import android.content.ContentValues;
import android.database.SQLException;
import android.util.Log;
import android.database.Cursor;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
public class DBHelper extends SQLiteOpenHelper {
private static final String DATABASE_NAME = UpdateDB;
private static final int DATABASE_VERSION = 1;
private SQLiteDatabase db;
/** Create a helper object for the Events database */
public DBHelper(Context ctx) {
super(ctx, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(CREATE TABLE + TABLE_NAME + ( + _ID
+ INTEGER PRIMARY KEY AUTOINCREMENT, + NAME
+ TEXT NOT NULL););
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion,
int newVersion) {
db.execSQL(DROP TABLE IF EXISTS + TABLE_NAME);
onCreate(db);
}
public void createRow(String name) {
ContentValues initialValues = new ContentValues();
initialValues.put(NAME, name);
// initialValues.put(ADDRESS, address);
//initialValues.put(MOBILE, mobile);
//initialValues.put(HOME, home);
db.insert(TABLE_NAME, null, initialValues);
}
public Cursor GetAllRows() {
try {
//Cursor c =
return db.query(TABLE_NAME, new String[] {
_id, name}, null, null, null, null, null);
//return c;
} catch (SQLException e) {
Log.e(Exception on query, e.toString());
return null;
}
}
}
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[android-beginners] gridview, array, xml
Hello everyone. First, im new to developing for android and this
forum. my question is this: i was looking at the Hello world view:
gridview example and was wondering, how do i load all my images
dynamically. for example in the ImageAdapter.java file, at the end
there is:
`private Integer[] mThumbIds = {
R.drawable.sample_2, R.drawable.sample_3,
R.drawable.sample_4, R.drawable.sample_5,
R.drawable.sample_6, R.drawable.sample_7,
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_3,
R.drawable.sample_4, R.drawable.sample_5,
R.drawable.sample_6, R.drawable.sample_7,
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_3,
R.drawable.sample_4, R.drawable.sample_5,
R.drawable.sample_6, R.drawable.sample_7
};`
but what if i dont know the images name (as the user will add new
images). what i would like to do is grab the image name from an xml
file and then load it into an array. how do i accomplish this?
thanks
jason
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[android-beginners] Re: Issue with HelloWorld.
On my machine it has an android skin and the word menu, after the
android tool is completely activated, you can press on menu and a new
screen will show up with Hello Android.
BTW - The best way to see if you android (my_avd tool) has loaded
completely (it takes 5-10 minutest depending on your machine)
is to open the console window and you should see a set of messages
like:
This is what my says:
[2009-12-28 14:57:51 - HelloAndroid]Uploading HelloAndroid.apk onto
device 'emulator-5554'
[2009-12-28 14:57:51 - HelloAndroid]Installing HelloAndroid.apk...
[2009-12-28 14:58:26 - HelloAndroid]Success!
[2009-12-28 14:58:26 - HelloAndroid]Starting activity
com.example.helloandroid.HelloAndroid on device
[2009-12-28 14:58:30 - HelloAndroid]ActivityManager: Starting: Intent
{ comp={com.example.helloandroid/
com.example.helloandroid.HelloAndroid} }
On Dec 21, 6:04 am, Sanjeev iamsanj...@gmail.com wrote:
Hi,
I tried to execute a simple Hello World program, but the screen only shows
ANDROID irrespective of what string I type. I am not sure how to fix this
issue.
I am following the code
inhttp://developer.android.com/guide/tutorials/hello-world.html
package com.android.helloandroid;
import android.app.Activity;
import android.os.Bundle;
*import android.widget.TextView;*
public class HelloAndroid extends Activity {
/** Called when the activity is first created. */
�...@override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
*TextView tv = new TextView(this);
tv.setText(Hello, Android);
setContentView(tv);*
}
}
No matter what I set the string I always see only ANDROID string on
the simulator.
Regards,
Sanjeev
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[android-beginners] Eclipse/Android/Mac OS x problem with HelloAndroid
Platform: Mac OS X 10.5.8 Eclipse with latest Android ADT installed. As far as I know, I followed all the installation directions to the letter. Create and try to run the HelloAndroid app. I get the following error (last line): [2009-12-28 13:28:30 - HelloAndroid]Android Launch! [2009-12-28 13:28:30 - HelloAndroid]adb is running normally. [2009-12-28 13:28:30 - HelloAndroid]Could not find HelloAndroid.apk! Thanks in advance! Mark -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: TabWidget Control
Hello, Same problem here using: eclipse 3.5 adt 0.9.5 target : android 1.5 Just copy past the code in the TabWidget tutorial ( http://developer.android.com/resources/tutorials/views/hello-tabwidget.html) and I get the nullpointer on the layout view. It's a bit freaky to get this kind of bug following a simple tutorial... -toni On 7 déc, 18:25, Justin Anderson janderson@gmail.com wrote: Yes. You have a null pointer. Without code we can't help... -- There are only 10 types of people in the world... Those who know binary and those who don't. -- On Thu, Dec 3, 2009 at 6:32 AM, albertsmus alberts...@yahoo.com wrote: when i am in Eclipse and i modify tha main.xml file to add a TabWidget control in the layout design i get the following error on the form: NullPointerException : Null and the following error in Console Window [2009-12-03 15:24:51 - LunchList]1 error; aborting [2009-12-03 15:24:51 - LunchList]Conversion to Dalvik format failed with error 1 java.lang.NullPointerException at android.widget.TabWidget.dispatchDraw(TabWidget.java:105) at android.view.ViewGroup.drawChild(ViewGroup.java:1434) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1208) at android.view.ViewGroup.drawChild(ViewGroup.java:1434) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1208) at android.view.ViewGroup.drawChild(ViewGroup.java:1434) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1208) at android.view.View.draw(View.java:5465) at android.widget.FrameLayout.draw(FrameLayout.java:324) at com.android.layoutlib.bridge.Bridge.computeLayout(Bridge.java:338) at com.android.ide.eclipse.adt.internal.editors.layout.GraphicalLayoutEditor.c omputeLayout (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.GraphicalLayoutEditor.r ecomputeLayout (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.GraphicalLayoutEditor.o nXmlModelChanged (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.xmlModelCh anged (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.AndroidEditor $XmlModelStateListener.modelChanged(Unknown Source) at org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel.fireModelCh anged (AbstractStructuredModel.java:553) at org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel.internalMod elChanged (AbstractStructuredModel.java:887) at org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel.changedMode l (AbstractStructuredModel.java:382) at org.eclipse.wst.xml.core.internal.document.DOMModelImpl.changedModel (DOMModelImpl.java:167) at com.android.ide.eclipse.adt.internal.editors.AndroidEditor.editXmlModel (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.ui.tree.UiActions.addNewTreeEl ement (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.ui.tree.UiActions.addElement (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.ui.tree.UiActions.doAdd (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.ui.tree.UiActions.doAdd (Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.UiContentOutlinePage $1.run(Unknown Source) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection (ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2 (ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent (ActionContributionItem.java:452) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java: 3880) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java: 2405) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) at org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench (Workbench.java:493) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java: 149) at
[android-beginners] Re: onSaveInstanceState behaving differently when rotating the screen and anything else
I get that. This is not the issue. In both cases, the activity goes
through the same cycle and calls the same activity lifecycle methods.
Also, the exception comes from the onSaveInstanceState method when I
try to a Serializable object in the Bundle. I don't see how adding
anything to the other methods will help?
To explain better, this is what happens:
[Start the activity]
.. onCreate()
.. onStart()
.. onResume()
[Rotate screen]
.. onSaveInstanceState()
.. onPause()
.. onStop()
.. onDestroy()
.. onCreate()
.. onStart()
.. onResume()
[Rotate back]
.. onSaveInstanceState()
.. onPause()
.. onStop()
.. onDestroy()
.. onCreate()
.. onStart()
.. onResume()
[Open a new activity in front of it or press home]
.. onSaveInstanceState()
-- java.lang.RuntimeException: Parcelable encountered IOException
writing serializable object
-- Caused by: java.io.NotSerializableException
On Dec 23, 10:04 am, Nithin nithin.war...@gmail.com wrote:
However, if either press home, or open another app in front of mine
(eg, from the notification bar) then I get the following error:
So, if you press home or open another activity through notification,
your current Activity has lost focus and invisible, so it will be call
onPause() and onStop() and open the new application. When coming again
to your current Activity, its calling onRestart(), onStart() and
onResume(). So you need to code accordingly.
Nithin
On Dec 22, 4:38 am, Syx syx...@googlemail.com wrote:
Hi,
So I have an app that downloads and displays a list of messages. I
have two main classes that I use
- my own adapter which extends ArrayAdapter to display the list
items in a specific way
- and a mailbox class which has an ArrayList in it amongst other
things
Both of these classes implement Serializable. In my
onSaveInstanceState method, I have the following:
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putSerializable(savedAdapter, m_adapter);
outState.putSerializable(savedMailbox, m_mailbox);
}
I have nothing in my onStart/onResume/onPause/onStop/onDestroy
methods. My onCreate method checks whether inState is null and does
the appropriate thing.
So here is my problem:
When I rotate the screen, onSaveInstanceState() saves the all three
objects, the activity is destroyed, recreated, and onCreate() extracts
them all perfectly. Great.
However, if either press home, or open another app in front of mine
(eg, from the notification bar) then I get the following error:
ERROR/AndroidRuntime(16961): java.lang.RuntimeException: Parcelable
encountered IOException writing serializable object (name = my app
$MessageAdapter)
...
ERROR/AndroidRuntime(16961): Caused by:
java.io.NotSerializableException: my app$3
If I delete the relevant putSerializable line, then I get the same
error for Mailbox.
Why is it behaving in different ways when they are following exactly
the same activity life cycle?
And why would it throw an NotSerializableException at all when both
classes implement serializable and work when I rotate the screen?
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[android-beginners] Re: Application Idea, Need Assistance
I think that this is a great idea...More applications need to be made for the business. Creating just one application should work just fine. Have you had any experience building apps? Do you have a team together or looking to put one together? On Dec 28, 1:18 am, StouteEnterprises paul.sto...@gmail.com wrote: I just started creating applications for the android system and am still very new to the programming. I would like to create an application for my sales staff that will do multiple things through the use of tabs. I'd like to have three tabs; Contacts, Sales, and Retention. Under the contact tab i would like it to list only the added contacts through the application, not all contacts on the device. I want to be able to add new contacts with the following information; First Name, Last Name, Home Number, Cell Number, Email Address, Home Address, and Notes. After entering the contact information into this application it would also save it to the phones contact list. Under the Sales tab I would like to have the ability to add any sales into the log. This tab would give the user the ability to view past sales, add new sales, delete sales, create queries for sales between chosen dates, and calculate commissions from these sales. Under the Retention Tab I would like it to create follow-up information based on the sale date and item sold. This would automatically enter a reminder or calendar appointment to contact the customer after 3 days, 1 month, and 1 year. This would also reference the customers contact information to Pop-Up the next time the application was opened after the callback period expired. This is a pretty complex application but I couldn't find anything similar to this in App. World and would like to get some help creating this application. I think this application is definitely well over my area of expertise. Even if I had to create three separate applications to make all of this work I would be fine with that. Thanks for all the help! -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: Just starting this, not working
@amit --- unlock your phone by dragging the green lock (your
screenshot) to the right.
On Dec 18, 7:46 am, Amit Patel amit.sav...@gmail.com wrote:
I waited about 2 minutes and now Home screen is displayed but Hello,
Android isnotyet displayed.
find the screenshot
herehttp://picasaweb.google.co.in/lh/photo/H4FakMjk323HCiapBgutOQ?feat=di...
On Dec 7, 10:19 pm, Justin Anderson janderson@gmail.com wrote:
Search the forums This has been addressed SEVERAL times already!
You are falling into one of two categories:
1) You aren't waiting long enough for the emulator to load... It can take
anywhere from 30 seconds to hours depending on your computer configuration
2) You really are having a problem with the emulator and even if you let it
sit all night it still won't come up. In that case I have read that some
people think it may have to do with having an older video card but I have
yet to see anything conclusive about the cause.
--
There are only 10 types of people in theworld...
Those who know binary and those who don't.
--
On Wed, Dec 2, 2009 at 4:11 PM, airtaz airta...@gmail.com wrote:
I installed the sdk and eclipse. I am attempting to follow the guide
athttp://developer.android.com/guide/tutorials/hello-world.html. Im
notgetting any notifications of errors. But my screen after running
doesnotlook like the guide's. My screen opens up with a black
section with the word Android in the middle of it, on the left side.
And on the right side there are buttons consisting of a keyboard and
above that other buttons relating to a phone. Any ideas? I should
point out tht setting up the ADT like they mention in the guide,
doesn't work. I believe I managed to do it correctly via Eclipse.
This is the exact code:
package com.example.helloandroid;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class HelloAndroid extends Activity {
/** Called when the activity is first created. */
�...@override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView tv = new TextView(this);
tv.setText(Hello, Android);
setContentView(tv);
}
}
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[android-beginners] Draw a dashed line on Canvas()
Hi, i am new developer in Android. How can we draw a dashed line on Canvas()?? -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Over Lay Problem
Hi all I am new and I am trying to just make a simple gps application that shows you what street your are on on the map. I am having a problem with this piece of code. positionOverlay = new MyPositionOverlay(); ListOverlay overlays = myMapView.getOverlays(); overlays.add(positionOverlay); overlays.add(positionOverlay); is breaking the application when I add it to the code. Anyone has a solution for this? -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Regarding the flow of Browser in Android
Hi I am new in Browser. I want to know the flow of the Browser from the time we click on the Browser icon. I was going through the scenario, Loading a URL. But the scenario is not clear. please help me. -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: Failed to reopen debug port for Selected Client to:
I too am running Debian and experiencing this problem after a recent update. I am using eclipse 3.5 (galileo) downloaded from the eclipse website (rather than installed the package manager) and I am running sun's java 6. I added the following line to the eclipse.ini file: -Djava.net.preferIPv4Stack=true and after starting eclipse, I no longer experience the errors. This also fixed the problems I was having connecting to sites with Install New Software. On Dec 21, 11:11 am, Kai Hendry kai.hen...@gmail.com wrote: I am experiencing the same problem on my Debian machine. I noticed it does not seem to be problem on Ubuntu. :/ -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: Unable to see Google Map - but eveything else seems to be working....
Hi Treking, I obtained the MD5 fingerprint from debug.keystore and registered a api-key. I believe I have properly set the INTERNET , ACCESS_COARSE_LOCATION permissions, uses-library and followed everything else in the HelloMapView tutorial. But my app doesn't load map tiles either. I have searched through the group and found many people have the same problem but no solutions been given. Do you have any clue where I got it wrong? Thanks. On Dec 8, 1:11 am, TreKing treking...@gmail.com wrote: I've set the debug.keystore. You don't set the debug.keystore ... that's already there as part of the SDK. You use that to get a hash value that you use on the maps api key signup page to get your debug key. I've verified I have them in the right place according to the Eclipse configuration. Setting up the maps API keys has nothing to do with Eclipse configuration. You add them to you mapview layouts (or set them in the map view constructor if you choose to do it in code). I'm thinking you might have mixed up some terms and not set this up properly. Go through the set uphttp://code.google.com/android/add-ons/google-apis/mapkey.html steps again. Make sure you have a debug key gained from the debug keystore and a release key gained from your release keystore and that you're using the correct one (the debug one in debug mode, the release one in release mode). Hope that helps. --- -- TreKing - Chicago transit tracking app for Android-powered deviceshttp://sites.google.com/site/rezmobileapps/treking On Sun, Dec 6, 2009 at 9:14 AM, Steve Keener stevena.kee...@gmail.comwrote: I have an odd problem. I'm working on my first Maps application. I'm using the demo/tutorial code as a baseline to figure this out. I have the app running, I can see the zoom controlsbut no map graphic. I see no errors in the console. I've set the debug.keystore. I also have the key for the API set. I've verified I have them in the right place according to the Eclipse configuration. I can even add an overlay with a small graphic with no problem. But I still only see the graph paper-like background for the map. I'm not sure what's going on. Using Java 1.6. Anybody have any ideas? Thanks! Steve -- You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.comandroid-beginners%2Bunsubscr i...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
Re: [android-beginners] Problem with map display on emulator with kml file
(2009年12月30日 14:10), wahib wrote: hi ! I am stuck with a mapview problem. I am running a simple application that shows a map view. When i load a kml file which is actually shows a running route , the map isnt displayed. The pointer keeps on moving in the direction set by route but the background is blank. I have no idea what is the issue. The mapkey is correct. Sources please. :) -- Caius 'kaio' Chance ☺ かいお Fedora Project Contributor http://fedoraproject.org/wiki/User:kaio kaio at fedoraproject.org, kaio on irc.freenode.net, GPG: 17BEFCFA -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Images for spinner arrays
Lads, How can I make the spinner arrays images... (i.e. if I'm writing an app to select different kinds of fruit, actually have images of fruit show up in the array rather than text names...) thx Duey -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: Google Map is not displaying in emulator
Have you solved this problem. My situation is the same and I can't figure out why. On Dec 9, 7:03 pm, san indlasrik...@gmail.com wrote: have an odd problem. I'm working on my first Maps application. I'm using the demo/tutorial code as a baseline to figure this out. I have the app running, I can see the zoom controlsbut nomap graphic. I see no errors in the console. I've set the debug.keystore. I also have the key for theAPIset. I've verified I have them in the right place according to the Eclipse configuration. I can even add an overlay with a small graphic with no problem. But I still only see the graph paper-like background for themap. I'm not sure what's going on. Using Java 1.6. -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] emulator: ERROR: unknown virtual device name
I am new to developing for Android. And I am going with the Hello World Example (http://developer.android.com/resources/tutorials/hello- world.html). Everything seems to be going fine, until I go to Run it to see the results. I get this error: [2009-12-30 10:17:00 - HelloAndroid]-- [2009-12-30 10:17:00 - HelloAndroid]Android Launch! [2009-12-30 10:17:00 - HelloAndroid]adb is running normally. [2009-12-30 10:17:00 - HelloAndroid]Performing com.example.helloandroid.HelloAndoird activity launch [2009-12-30 10:17:00 - HelloAndroid]Automatic Target Mode: launching new emulator with compatible AVD 'mytestavd2' [2009-12-30 10:17:00 - HelloAndroid]Launching a new emulator with Virtual Device 'mytestavd2' [2009-12-30 10:17:00 - Emulator]emulator: ERROR: unknown virtual device name: 'mytestavd2' [2009-12-30 10:17:00 - Emulator]emulator: could not find virtual device named 'mytestavd2' I have tried creating AVDs using a different path, but to no avail. when I go to list the AVDs (Candroid list avds in command prompt), i get this: Available Android Virtual Devices: Name: mytestavd Path: C:\jasonprojects\android\testavd Target: Android 1.5 (API level 3) Skin: HVGA - Name: mytestavd2 Path: \\fn-archive\redirection$\jason.rider\.android\avd \mytestavd2.avd Target: Android 1.5 (API level 3) Skin: HVGA I have tried setting an Environment Variable under System Variables: ANDROID_SDK_HOME == \\fn-archive\redirection$\jason.rider (as the .android folder is located there) but I cannot seem to get past this. Any Help? -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: New to Java and Android
Hi MWarren, I'm in a some what similar situation as you. Dunno if this helps but you might want to look at the org.apache.http.client.methods classes and methods... the part on HttpPost. Not sure how they work but I'm still playing around with the code until i get a solution. When i get it will share more with you. :) On Dec 4, 9:48 am, MWarren mwarren3...@gmail.com wrote: Ok I need to start by saying I am new to Java and Android. I am a web developer with my primary development is done in PHP. I am trying to sort thru everything and set up an application for the new Droid running 2.0 but have trouble sorting thru the tutorials as they seem older. What I am trying to create is basically a shell for a web app. I was hoping to be able to have a menu on the phone where I can set the webapp url(or could be stored in the program), username, password and api key and send the later 3 along with the geo-location to my webapp. Is this possible, can anyone provide me with assistance on this. -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Contacts sync is not working
Hi, I recentIy noticed that my contacts sync is not working anymore. When I add a contact via gmail contacts it doensn't sync to my G1. I don't know when it stopped working, I don't add contacts regularly and I don't check often if the sync works. Actually I expected this to just work and continue to work. I expect difficulties/problems sync with MS Outlook but not with Google contacts. One of the reasons for wanting this phone was the good integration with gmail, contacts, calendar. This integration still needs a lot of work as it turns out. Is this is a known issue that I am not aware of? I have googled for it a bit but couldn't find much. Some suggest removing all contacts from the G1 and then will work again. That seems like a risky approach if sync is not working correctly. This implies that you might loose some data. If you don't want to loose data I think the conclusion is that you need to manually sync the contacts, create a backup, remove the all contacts from the phone, drop to your knees and pray that sync will start working again and that the contact information will appear on your phone. Great! That is a sure two thumbs up for Google/Andriod/ Gmail. Not sure what to do know. This all sounds like a lot of work. Maybe I'll just accept that this is just not working. Best Regards, Onno -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Getting different views in Tabs
I have an app with 2 tabs, the first is a listview, and the second I'm
trying to make a TextView. The problem is I have no idea on how to get
the TextView to show up. The listview is working, but I can't get
anything on the TextView at all. I tried using the Hello, World to try
to work with the text into the tab, but I can't figure it out.
My main.xml section with the TabWidget looks like this:
-
TabWidget
android:id=@android:id/tabs
android:layout_width=fill_parent
android:layout_height=wrap_content /
FrameLayout
android:id=@android:id/tabcontent
android:layout_width=fill_parent
android:layout_height=fill_parent
ListView
android:layout_width=fill_parent
android:layout_height=fill_parent
android:id=@+id/itemlist /
TextView
android:id=@+id/HelloAndroid
android:layout_width=fill_parent
android:layout_height=fill_parent/
/FrameLayout
-
ListView is being used on the java file with the mTabHost code,
-
TabHost mTabHost = getTabHost();
mTabHost.addTab(mTabHost.newTabSpec(tab_test1).setIndicator
(Answer).setContent(R.id.itemlist));
mTabHost.addTab(mTabHost.newTabSpec(tab_test2).setIndicator
(Ask).setContent(R.id.HelloAndroid));
mTabHost.setCurrentTab(0);
}
-
The TextView is on a different file called HelloAndroid.java, and the
code looks like:
-
public class HelloAndroid extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView tv = new TextView(this);
tv.setText(Hello, Android);
setContentView(tv);
}
}
-
How can I fix it so that the 2nd tab brings up the example text?
Thanks!
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[android-beginners] Re: Eclipse Galileo Build path 1.6 Win XP Newbie
Check if you have the 'package' line of Java at the first line, rather than your newly added comments. I have same problem and finally figured out that this problem was because of R.java and the .java files were not in 'same package'. The layout and other xml files are similar: your comments could not live beyond the root tag. Hope this helps. - kaio -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: SAX, XML, and odd results
On Dec 30, 7:50 pm, Lovedumplingx lovedumpli...@gmail.com wrote:
So I'm trying to add a list of files to a listview by parsing their
names out of an XML file using the SAX parser.
For some reason though I'm getting a blank data element inserted
before my file name's are processed and I can't figure out why.
My XML looks like:
?xml version=1.0?
fileList
filearch enemy - dead eyes see no future.mp3/file
filetemp.jpg/file
fileBaltimora - Tarzan Boy/file
fileresearch_doc4.pdf/file
/fileList
My XML is well formed and here is the code I use to parse it:
sp.parse(new InputSource(socket.getInputStream()), new DefaultHandler
{
public void characters(char ch[], int start, int length) throws
SAXException
{
super.characters(ch, start, length);
String xmlCharacterData = new String(ch, start, length);
files.add(xmlCharacterData.trim());
}
});
Is this the full source? The characters(...) function gets the names
between an open and a close tag... perhaps he first find filename
and he look what text is in this tag (and this is empty!) and after
that he find the first file tag an there the parser finds the
names??
So i think you need a boolean value like im_in_file_tag.. and if
the sax parser finds the first file tag you set this boolean value
to true and if the value is true, you can use your files.add
(xmlCharacterData.trim());
Any thoughts?
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[android-beginners] emulator: ERROR note
Hello! im runninf the Notepad tutorial. at first, it ran OK . but now it suddenly started to say (when im starting to run it) this message: emulator: ERROR: system image file too large for device's hardware configuration (74 MB 72 MB). i'm running it on Eclipse , ADT emulator. on Vista Home. any idea's? tankx Powers -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Re: SAX, XML, and odd results
So...in combination to what you said and something I read elsewhere
about SAX not handling UNICODE characters I found the issue was
because I had \n used in the creation of my file to make it readable
but alas...SAX was interpretting that as words. So the issue was with
my XML creation.
Thanks for the thoughts though as I hadn't put 2 and 2 together.
On Dec 30, 2:03 pm, Stefan dahmenstef...@gmx.de wrote:
On Dec 30, 7:50 pm, Lovedumplingx lovedumpli...@gmail.com wrote:
So I'm trying to add a list of files to a listview by parsing their
names out of an XML file using the SAX parser.
For some reason though I'm getting a blank data element inserted
before my file name's are processed and I can't figure out why.
My XML looks like:
?xml version=1.0?
fileList
filearch enemy - dead eyes see no future.mp3/file
filetemp.jpg/file
fileBaltimora - Tarzan Boy/file
fileresearch_doc4.pdf/file
/fileList
My XML is well formed and here is the code I use to parse it:
sp.parse(new InputSource(socket.getInputStream()), new DefaultHandler
{
public void characters(char ch[], int start, int length) throws
SAXException
{
super.characters(ch, start, length);
String xmlCharacterData = new String(ch, start, length);
files.add(xmlCharacterData.trim());
}
});
Is this the full source? The characters(...) function gets the names
between an open and a close tag... perhaps he first find filename
and he look what text is in this tag (and this is empty!) and after
that he find the first file tag an there the parser finds the
names??
So i think you need a boolean value like im_in_file_tag.. and if
the sax parser finds the first file tag you set this boolean value
to true and if the value is true, you can use your files.add
(xmlCharacterData.trim());
Any thoughts?- Hide quoted text -
- Show quoted text -- Hide quoted text -
- Show quoted text -
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Re: [android-beginners] Eclipse/Android/Mac OS x problem with HelloAndroid
Post the logcat info On Dec 30, 2009 2:05 PM, Planaria m...@arguslab.com wrote: Platform: Mac OS X 10.5.8 Eclipse with latest Android ADT installed. As far as I know, I followed all the installation directions to the letter. Create and try to run the HelloAndroid app. I get the following error (last line): [2009-12-28 13:28:30 - HelloAndroid]Android Launch! [2009-12-28 13:28:30 - HelloAndroid]adb is running normally. [2009-12-28 13:28:30 - HelloAndroid]Could not find HelloAndroid.apk! Thanks in advance! Mark -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.comandroid-beginners%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] What is the best way to store non-editable preferancies
Hi, Is it posible to define both editable and non-editable preferences within the same preferences.xml file? The following non-working example may illustrate what I am trying to achieve: PreferenceScreen PreferenceCategory android:title=Player settings CheckBoxPreference ... android:title=Continue from previous location android:summary=Yes/No ... / PreviousLocation 10min 10sec /PreviousLocation /PreferenceCategory /PreferenceScreen The attribute PreviousLocation should not be either editable or visible to user and it should be automatically stored by the application instead. What would be a correct way to achieve such a goal? Thanks Alex -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
Re: [android-beginners] What is the best way to store non-editable preferancies
Don't put anything in the xml file for it. Use the SharedPreferences class and programatically get/set the preference via key-value pairs... I can provide some examples later if you need them, but am not in a position right now to figure out the code. Hope that helps, Justin -- There are only 10 types of people in the world... Those who know binary and those who don't. -- On Wed, Dec 30, 2009 at 6:28 PM, alexk-il alexk.il.subscripti...@gmail.comwrote: Hi, Is it posible to define both editable and non-editable preferences within the same preferences.xml file? The following non-working example may illustrate what I am trying to achieve: PreferenceScreen PreferenceCategory android:title=Player settings CheckBoxPreference ... android:title=Continue from previous location android:summary=Yes/No ... / PreviousLocation 10min 10sec /PreviousLocation /PreferenceCategory /PreferenceScreen The attribute PreviousLocation should not be either editable or visible to user and it should be automatically stored by the application instead. What would be a correct way to achieve such a goal? Thanks Alex -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.comandroid-beginners%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Adding additional activities to a project
Having used the SDK to generate a project and my main activity, Im just wondering if there is a quick way in Eclipse to add additional activities? Or do I use activitycreator? Or do I simply add the new activity as a new class? -- -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Scrolling list of clickable 'rows'
I want to implement a scrolling list where each row consists of an image, a label and an icon arranged in a row. In addition I want to make this whole row clickable so it opens a subactivity when clicked. Im not sure which widgets I would employ to realize this? Also, I want the main activity view to have a scrolling list but only as part of the main display, so would I embed that scrolling list inside a layout widget? If so, what interface would my activity implement? -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
Re: [android-beginners] Adding additional activities to a project
I've only ever done it manually... 1) Create a new class that extends activity. 2) Add an entry in the manifest file for the new activity. If there is some other way to do it, I would be interested in knowing as well. Not sure if I would use it or not (I generally don't like the way code-generation tools write code) but I would at least like to play around with it -- There are only 10 types of people in the world... Those who know binary and those who don't. -- On Wed, Dec 30, 2009 at 8:51 PM, Eno symb...@gmail.com wrote: Having used the SDK to generate a project and my main activity, Im just wondering if there is a quick way in Eclipse to add additional activities? Or do I use activitycreator? Or do I simply add the new activity as a new class? -- -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.comandroid-beginners%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
Re: [android-beginners] Re: Issue with HelloWorld.
(2009年12月29日 09:10), lkb wrote:
On my machine it has an android skin and the word menu, after the
android tool is completely activated, you can press on menu and a new
screen will show up with Hello Android.
BTW - The best way to see if you android (my_avd tool) has loaded
completely (it takes 5-10 minutest depending on your machine)
is to open the console window and you should see a set of messages
like:
This is what my says:
[2009-12-28 14:57:51 - HelloAndroid]Uploading HelloAndroid.apk onto
device 'emulator-5554'
[2009-12-28 14:57:51 - HelloAndroid]Installing HelloAndroid.apk...
[2009-12-28 14:58:26 - HelloAndroid]Success!
[2009-12-28 14:58:26 - HelloAndroid]Starting activity
com.example.helloandroid.HelloAndroid on device
[2009-12-28 14:58:30 - HelloAndroid]ActivityManager: Starting: Intent
{ comp={com.example.helloandroid/
com.example.helloandroid.HelloAndroid} }
On Dec 21, 6:04 am, Sanjeeviamsanj...@gmail.com wrote:
Hi,
I tried to execute a simple Hello World program, but the screen only shows
ANDROID irrespective of what string I type. I am not sure how to fix this
issue.
I am following the code
inhttp://developer.android.com/guide/tutorials/hello-world.html
package com.android.helloandroid;
import android.app.Activity;
import android.os.Bundle;
*import android.widget.TextView;*
public class HelloAndroid extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
*TextView tv = new TextView(this);
tv.setText(Hello, Android);
setContentView(tv);*
}
}
No matter what I set the string I always see only ANDROID string on
the simulator.
Regards,
Sanjeev
Is setContentView(tv); really loading tv you have created above, or
loaded the tv.xml fron layout?
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Re: [android-beginners] Re: Google Map is not displaying in emulator
Hi , You need to open port to internet access Regards Ramesh On Wed, Dec 30, 2009 at 9:22 AM, ZhouSu zsmarga...@gmail.com wrote: Have you solved this problem. My situation is the same and I can't figure out why. On Dec 9, 7:03 pm, san indlasrik...@gmail.com wrote: have an odd problem. I'm working on my first Maps application. I'm using the demo/tutorial code as a baseline to figure this out. I have the app running, I can see the zoom controlsbut nomap graphic. I see no errors in the console. I've set the debug.keystore. I also have the key for theAPIset. I've verified I have them in the right place according to the Eclipse configuration. I can even add an overlay with a small graphic with no problem. But I still only see the graph paper-like background for themap. I'm not sure what's going on. Using Java 1.6. -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.comandroid-beginners%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
Re: [android-beginners] Re: Google Map is not displaying in emulator
It's your maps key On Dec 30, 2009 10:54 PM, me,Ramesh Yankati rameshyank...@gmail.com wrote: Hi , You need to open port to internet access Regards Ramesh On Wed, Dec 30, 2009 at 9:22 AM, ZhouSu zsmarga...@gmail.com wrote: Have you solved this probl... -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
[android-beginners] Configure Character Set Mode Android SMS
Hello, I have a problem with the configurations of SMS in Android, In my Country the default codification of SMS must be reduced, but android is using the complete mode, in effect, when I try to put a letter wich isn't in the alphabet of the reduced characters (as example, ó, á, etc), the format changes directly to unicode and the quantity of messages needed to send the same SMS is doubled or tripled. Normally the option to configure this is in the SMS menu, but here it isn't. I'm using a motorola milestone with android 2.0 (is the droid version for any countries) Anybody have the solution to change this parameter? Thanks! -- You received this message because you are subscribed to the Google Groups Android Beginners group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
