[android-beginners] Cannot select a row in SimpleCursorAdapter with custom layout
When I use the following layout in a SimpleCursorAdapter I cannot select any rows. In face the setOnItemClickListener methods does not even run at all. ?xml version=1.0 encoding=utf-8? LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:padding=4dp xmlns:android=http:// schemas.android.com/apk/res/android android:focusable=false LinearLayout android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:padding=2dp android:focusable=false android:clickable=false TextView android:textSize=18sp android:layout_width=wrap_content android:layout_height=wrap_content android:text=name android:id=@+id/ row_item_name android:focusable=false /TextView TextView android:textSize=12sp android:layout_width=wrap_content android:layout_height=wrap_content android:text=Check to mark as known android:id=@+id/row_item_extra_info android:focusable=false /TextView /LinearLayout LinearLayout android:orientation=vertical android:gravity=right android:layout_gravity=right android:layout_width=fill_parent android:layout_height=wrap_content android:padding=2dp android:focusable=true android:clickable=true CheckBox android:layout_width=wrap_content android:layout_height=wrap_content android:id=@+id/row_item_checkbox android:focusable=false android:clickable=true /CheckBox /LinearLayout /LinearLayout --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] YouTube Android
Does android support youtube videos? If yes then, can someone provide me an example code Thanks, Maxood --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: How to make a child activity?
thank for your reply, but I still have some troubles: now I have my main activiy been a ActivityGroup and the child activity been a simple Activity. I start the child with this code: Intent startIntent = new Intent(MyMainActivity.this, ChildActivity.class); getLocalActivityManager().startActivity(and.mypackage.ChildActivity, startIntent); this way, in the onCreate of the child activity, I can get the parent and the activity results child of something by calling isChild() method. Fine. But the screen actually doesn't appear. The documentation of startActivity of LocalActivityManager says that The caller needs to take care of adding this window to a view hierarchy, but I can't figure out how to do that. I watched the WindowManager for a suitable method but with no luck. On 13 Ott, 19:09, James Yum j...@google.com wrote: Hi, Those are meant for an ActivityGroup and its embedded activities, for example a TabActivity. What you might want to look into, is this introduction on opening screens (activities): http://developer.android.com/guide/appendix/faq/commontasks.html#open... Cheers, James On Tue, Oct 13, 2009 at 7:25 AM, vchris80 vuc...@gmail.com wrote: Hi all, I have a simple question: how I make an activity that is child of another? I use this code to start an activity from another: Intent startIntent = new Intent(MyMainActivity.this, ChildActivity.class); startActivity(startIntent); but on the onCreate method of ChildActivity, if I watch for getParent () I get null, and if I ask for isChild() I get false,... so what I miss? thank you --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: using servlet in mobile with Android platform
Sorry, but I don't understand exactly this class. I think that it could be use when you want to display existent web pages. My purpose is to build an application on the mobile which will call the servlet to retrieve the informations (on our Database for login, password etc... or on the IMAP server to retrieve mails) . But there will be only the view which will be deploy on the phone. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: How to add a view to application layout programmatically
Hi Justin,
my main.xml looks as follows:
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
TextView
android:layout_width=fill_parent
android:layout_height=wrap_content
android:gravity=center_horizontal
android:text=@string/text_a
/
TextView
android:layout_width=fill_parent
android:layout_height=wrap_content
android:gravity=center_horizontal
android:text=@string/text_b
/
Button
android:id=@+id/flag_button
android:text=@string/button_string1
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_gravity=center
/
/LinearLayout
I'd really like to get around having to declare a separate imageView
in the XML layout. Isn't there a way of instantiating such an object
by hand and adding it to the application's layout at runtime?
Best,
Sven
On Oct 13, 5:28 am, Justin Anderson janderson@gmail.com wrote:
What does the XML for your res/layout/main.xml look like?
Thanks,
Justin
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On Mon, Oct 12, 2009 at 9:28 AM, Sven koff...@gmail.com wrote:
Hi,
I want to add an ImageView to my layout when a button has been
pressed. Sadly, I cannot get a handle to the main application's
linearlayout, I always get a null pointer error when trying to
retrieve the layout using findViewByID.
Here's the code that ought to display the image when button b has been
pressed, but I think I have missed something obious:
package com.foo.bar;
import android.app.*;
import android.os.Bundle;
import android.view.*;
import android.view.ViewGroup.LayoutParams;
import android.widget.*;
import android.content.*;
import android.util.Log;
public class AndroidTest extends Activity {
/** Called when the activity is first created. */
�...@override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// assign flag.png to the button, loading correct flag image for
current locale
Button b;
b = (Button)findViewById
(R.id.flag_button) ;//.setBackgroundDrawable(this.getResources
().getDrawable(R.drawable.developers));
// build dialog box to display when user clicks the flag
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(R.string.dialog_text)
.setCancelable(false)
.setTitle(R.string.dialog_title)
.setPositiveButton(Done, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.dismiss();
}
});
final AlertDialog alert = builder.create();
// set click listener on the flag to show the dialog box
b.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// alert.show();
ImageView image;
image = new ImageView(v.getContext());
image.setImageDrawable(v.getResources().getDrawable
(R.drawable.developers));
LinearLayout main = (LinearLayout)
AndroidTest.this.findViewById(R.layout.main);
// some debug code
if (main == null)
{
Log.v(abc, Main is null);
}
else
{
main.addView(image, 200, 200);
}
}
});
}
}
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[android-beginners] Re: Question about app widgets
Thanks you Mark, It worked. Regards Carl On Wed, Oct 14, 2009 at 8:27 AM, Mark Murphy mmur...@commonsware.comwrote: Carl wrote: I would like to ask if it is possible to put 2 widgets in the same application. In other words, having one project, with one manifest.xml file and making 2 different widgets in the the same project. AFAIK, yes. In the case that it is possible, when there is an intent android.appwidget.action.APPWIDGET_UPDATE, how does the application know which widget to choose? Use different AppWidgetProviders, one for each class of widget. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Android Programming Tutorials_ Version 1.0 In Print! --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] How to clean intermediary build files
Hello all, When I was building some source code there was an error with resource files. I fixed the problem, but when I try to build again the source code using the command line, the same error shows up. I presume the builder is using the same intermediary files, made in the previous build, so I would like to ask how I can either clean the module in question (without cleaning all the modules) or, where can I find and delete the intermediary files generated by a previous build. Thank you. Regards Carl --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: R.java sometimes doen not refresh itself in eclipse
I may be mistaken, but if you run a clean on the project it should regenerate all the generated java files, namely R. On Oct 13, 11:57 pm, jax jackma...@gmail.com wrote: I have notices that R.java sometimes noes not refresh when I edit (and save) an XML file. The only way I have been able to get around this is to attempt to run the project, this seems to fix it. This is however kind of annoying, does anyone know a better way around this problem? An eclipse shortcut key etc. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: R.java sometimes doen not refresh itself in eclipse
how to you run a clean? On Oct 14, 6:41 pm, Smelly Eddie ollit...@gmail.com wrote: I may be mistaken, but if you run a clean on the project it should regenerate all the generated java files, namely R. On Oct 13, 11:57 pm, jax jackma...@gmail.com wrote: I have notices that R.java sometimes noes not refresh when I edit (and save) an XML file. The only way I have been able to get around this is to attempt to run the project, this seems to fix it. This is however kind of annoying, does anyone know a better way around this problem? An eclipse shortcut key etc. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Intent-Filter for custom protocols
Hello, I have the same problem. Did you figure out how to deal with it? Regards. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Configuring widgets
Hello, I have 2 questions related to configuring widgets. I'd really appreciate any help/pointers. 1) I use AppWidget Configuration Activity to get the user preferences and when the user clicks 'Done', I add the widget on to the home screen. Now when the user clicks on the widget, I want to take the user back to the configuration screen. Is that possible? Currently, I' trying to send an intent from the widget class to the the configuration activity but the configuration screen does not come up. 2) In the configuration step, I take a timezone value from the user and I want to add a clock widget (I have a custom class for the clock) that displays the time for this timezone. My clock class is very similar to android AnalogClock class except that, this has an additional setTimeZone method. I use this clock class in the layout file, from which the RemoteView is created. As far as I understand there is no way to configure the timezone through RemoteViews (RemoteViews supports only very few methods like setting text, image etc). If I send an intent to the clock class to configure the timezone, would it be possible to configure each instance of the widget to a different timezone? Or is there a way to achieve this, through RemoteView itself? Any pointers will be of great help. Thanks!! --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: How to add a view to application layout programmatically
Title: Alan Cassar, Software Developer | Tel: +356 21334457 | Fax: +356
21
334156
The mistake is in the following lines of code:
LinearLayout main = (LinearLayout)
AndroidTest.this.findViewById(R.layout.main);
Your layout is not called R.layout.main, that is a reference to the
whole layout file. Give the layout an id like so:
LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="@+id/layout_main" -- add this line
Then call:
LinearLayout main = (LinearLayout)
AndroidTest.this.findViewById(R.id.layout_main);
Alan Cassar,Software
Engineer | Tel: +356 21334457| Fax:+356 21 334156
ricston Ltd.,Northfields Suite 4, Independence Avenue,
Mosta MST9026 - MALTA
email:alan.cas...@ricston.com
| web:ricston.com
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Sven wrote:
Hi Justin,
my main.xml looks as follows:
?xml version="1.0" encoding="utf-8"?
LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:text="@string/text_a"
/
TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:text="@string/text_b"
/
Button
android:id="@+id/flag_button"
android:text="@string/button_string1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
/
/LinearLayout
I'd really like to get around having to declare a separate imageView
in the XML layout. Isn't there a way of instantiating such an object
by hand and adding it to the application's layout at runtime?
Best,
Sven
On Oct 13, 5:28am, Justin Anderson janderson@gmail.com wrote:
What does the XML for your res/layout/main.xml look like?
Thanks,
Justin
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
--
On Mon, Oct 12, 2009 at 9:28 AM, Sven koff...@gmail.com wrote:
Hi,
I want to add an ImageView to my layout when a button has been
pressed. Sadly, I cannot get a handle to the main application's
linearlayout, I always get a null pointer error when trying to
retrieve the layout using findViewByID.
Here's the code that ought to display the image when button b has been
pressed, but I think I have missed something obious:
package com.foo.bar;
import android.app.*;
import android.os.Bundle;
import android.view.*;
import android.view.ViewGroup.LayoutParams;
import android.widget.*;
import android.content.*;
import android.util.Log;
public class AndroidTest extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// assign flag.png to the button, loading correct flag image for
current locale
Button b;
b = (Button)findViewById
(R.id.flag_button) ;//.setBackgroundDrawable(this.getResources
().getDrawable(R.drawable.developers));
// build dialog box to display when user clicks the flag
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(R.string.dialog_text)
.setCancelable(false)
.setTitle(R.string.dialog_title)
.setPositiveButton("Done", new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.dismiss();
}
});
final AlertDialog alert = builder.create();
// set click listener on the flag to show the dialog box
b.setOnClickListener(new View.OnClickListener() {
[android-beginners] why use onCreateDialog?
i've been wondering this. why would i implement Activity.onCreateDialog()? why wouldn't i just create a new instance of the dialog i want, and call .show() on it? usually a dialog will close itself, but if i doesn't, i just keep a handle to it in a member field and call .dismiss(). --
[android-beginners] Re: Intent is not sending extras data when using getIntent()
Solved, had to use getLongExtra instead of getIntExtra
On Oct 14, 6:53 pm, jax jackma...@gmail.com wrote:
I am having a problem with an intent. I open an activity using the
following on a ListView.
public static final String LIST_ID =
com.example.myprogram.ListId;
//onClick listener
localListView.setOnItemClickListener(new OnItemClickListener()
{
@Override
public void onItemClick(AdapterView? adapter, View
view, int
position,
long id) {
//open the list
localClickIntent = new
Intent(ListManagement.this,
ListStatistics.class);
localClickIntent.putExtra(ListManagement.LIST_ID, id);
startActivity(localClickIntent);
}
});
I then retrieve that LIST_ID in ListStatistics like this
Intent receivedIntent = getIntent();
listId = receivedIntent.getIntExtra(ListManagement.LIST_ID,
1);
The problem is that the listId is always the default (1), and
inspecting the extras on receivedIntent in eclipse shows not extras
data.
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[android-beginners] Re: Reading/Decoding bar code stored in resources
Wahib.. sorry for the mistake in your name. Thanks for pointing out.
3 phases of my app
1) Scan picture(bar code) from camera store
2) Decode the barcode
3.) Search the product information and display.
I am done with Part 2.. I think you are also working on same
application if I am not wrong.
Now I will concentrate on Part 1. Where are you stuck in Part1? What
is the error if any?
Please let me know. I will also keep you posted.
Thanks,
Abhishek
On Oct 9, 10:36 pm, wahib haq wahib.t...@gmail.com wrote:
You are welcome. Btw my name is wahib :) How do u intend to use this
barcode code with camera thing? are you using your own camera preview
code or calling built in camera app intent?? I am just stuck with this
phase .. i hope its the last thing.
Regards,
wahib
On 10/10/09,Abhishekabhishek.moh...@gmail.com wrote:
Hey Wahid,
Same code worked for me. Multiformatreader can read QR codes.
Thanks a lot for help.
Abhishek
On Oct 9, 9:11 am,Abhishekabhishek.moh...@gmail.com wrote:
Wahid,
Thanks a lot brother. Is it possible for you to send you activity file
to me onabhishek.moh...@gmail.com?
I will keep you posted about my progress on this application.
Abhishek
On Oct 7, 7:42 pm, wahib haq wahib.t...@gmail.com wrote:
hiabhishek!! I am a newbie and my first initiative is also building
a simple barcode decoding module. I dont have a android phone so i
have to go on a different path to do this barcode app thing. :S
can you plz guide me what to be on right side of BufferedImage myImage =
... ??
I am using this code
I have imported these ...
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.widget.TextView;
import com.google.zxing.MonochromeBitmapSource;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.Reader;
import com.google.zxing.ReaderException;
import com.google.zxing.client.androidtest.*;
import com.google.zxing.common.BaseMonochromeBitmapSource;
Bitmap bitmap =
BitmapFactory.decodeResource(getResources(),R.drawable.bar5);
Bitmap bitmap1 =
BitmapFactory.decodeFile(file://sdcard/DCIM/Camera/2009-10-04
21.31.02.jpg);
MultiFormatReader reader1=new MultiFormatReader();//For all
barcode formats
try
{
result=reader1.decode(new
RGBMonochromeBitmapSource(bitmap));
tv.setText(result.getText());
}
catch (Exception e)
{
tv.setText(Error occured !!);
}
}
//
I have tried it with reading bmp and jpeg image from pasting in
res/drawable folder and it works fine with 1D barcode. Its not working
with 2D and i dont know how to do it though multiformat i guess means
it shud support 2D as well. Well this will solve ur problem. I also
tried to read it with a sdcard image coz after all it has to fetch
from the image taken by camera. but i dont have a camera and unable to
push image in gallery after lots of tries so it still undone.
Share anything else you cum to know abt barcode decoding task.
Regards,
wahib
On 10/6/09,Abhishekabhishek.moh...@gmail.com wrote:
Hello All,
I am writing an application to scan a bar code.
As a small module of it I am trying to decode the bar code form the
image file stored as resource. (R.raw.bc02) where bc02.jpg is my bar
code image file.
I am usinghttp://code.google.com/p/zxing/wiki/DeveloperNotestowrite
a program for decoding.
I am stuck up at following step: i.e. reading the image as
bufferedImage
BufferedImage myImage = ...;
MonochromeBitmapSource source = new
BufferedImageMonochromeBitmapSource
(myImage);
I have written following code to read the image which works fine
InputStream is= this.getApplicationContext().getResources
().openRawResource(R.raw.bc02);
The run time object is of class android.content.res.AssetManager
$AssetInputStream
Can any help me in reading the file and decoding? Please let me know
if I am doing correct or not.
Thank you,
Abhishek
--
Wahib-ul-haq
Communications Engineering Student,
NUST, Pakistan.www.sizzlotech.com
--
Wahib-ul-haq
Communications Engineering Student,
NUST, Pakistan.www.sizzlotech.com
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[android-beginners] Re: why use onCreateDialog?
The answer to your question is part of the documentation :) Read under the topic Showing a Dialog http://developer.android.com/guide/topics/ui/dialogs.html#ShowingADialog Balwinder Kaur Mobile.Software.Development ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Oct 14, 7:22 am, Jeffrey Blattman jeffrey.blatt...@gmail.com wrote: i've been wondering this. why would i implement Activity.onCreateDialog()? why wouldn't i just create a new instance of the dialog i want, and call .show() on it? usually a dialog will close itself, but if i doesn't, i just keep a handle to it in a member field and call .dismiss(). -- --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: R.java sometimes doen not refresh itself in eclipse
In Eclipse, under the Project menu, is an option build automatically. That would help you build the R.java file everytime modifications are made. The Clean... option is also there under Project. Balwinder Kaur Mobile.Software.Development ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Oct 14, 4:43 am, jax jackma...@gmail.com wrote: how to you run a clean? On Oct 14, 6:41 pm, Smelly Eddie ollit...@gmail.com wrote: I may be mistaken, but if you run a clean on the project it should regenerate all the generated java files, namely R. On Oct 13, 11:57 pm, jax jackma...@gmail.com wrote: I have notices that R.java sometimes noes not refresh when I edit (and save) an XML file. The only way I have been able to get around this is to attempt to run the project, this seems to fix it. This is however kind of annoying, does anyone know a better way around this problem? An eclipse shortcut key etc. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Binding data to a View object
Hi, I have an instance variable declared at the top of my Activity: MtgCounter counterOne; MtgCounter has a method getLife that returns an int. I want to display the current value of counterOne.getLife() on a clickable button. This value will change sometimes, including when you click the button. In my main.xml layout file, I have a Button with ID property @+id/ p1button. (First off, the ID of this button is p1button, correct?) What's the best way to display this integer on my button? --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Can't get the altitude from Location.getAltitude()
Same issue. does android manage altitude information ? did someone try on a real phone ? thx Cédric On 12 sep, 22:48, Ken Bradshaw kbrad...@gmail.com wrote: Hi, Any clue as to the solution on this? I am having the same issue, though my method of sending the location information is different. I am loading a gpx file which contains elevation information into eclipse. When I play the gpx file in eclipse, latitude, longitude and time definitely change in the new Location, but calls to getAltitude() always = 0.0. I have added the permissions ACCESS_COARSE_LOCATION and ACCESS_FINE_LOCATION but it didn't make any difference. I assume this mechanism is broken in the emulator or in eclipse, can anyone at least verify that calls to getAltitude() works correctly on the actual phone? If it works on the phone, then I won't worry about testing this. On Aug 5, 4:33 am, Horse ckma0...@gmail.com wrote: Hi, I use the geo command in the emulator console, and input geo fix -121.45356 46.51119 4392. Using Location.getAltitude() to get thealtitude, but always return zero. How to get thealtitude, when I use the geo command and getAltitude () method? Thanks for your help. BR, Horse- Masquer le texte des messages précédents - - Afficher le texte des messages précédents - --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] listview
hello, I am looking for --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Best Hello World Map Tutorial/Application?
Still stuck in the mud with trying to do a map application, but I am not very invested so far. I am willing to start over from scratch... Any suggestions for the best tutorial and sample code for doing a map application? Looking around I see http://www.devx.com/wireless/Article/39101/0/page/1 looks good, but it is a year old. Should I be looking for something newer? What is the cleanest way for a newbie to get going? Thanks, -kb --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] GridView Problems.
Hi all guys,
I tried to get the pics from internet and display all the results in
the Gridview with a dynamic updated. However it doesn't work properly.
I did some research on the internet and using AsyncTask class to avoid
the block of the UI Thread. But I just can't get the Gridview
Dynamiclly updated well.
Here is the code snippet:
public class GridViewMultiThread extends Activity {
Button button = null;
GridView gridView = null;
Context context = null;
ImageAdapter imageAdapter;
private View mSearchPanel;
DownloadPhotosTask downloadPhotosTask;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
gridView = (GridView) findViewById(R.id.showPhotoGridView);
imageAdapter = new ImageAdapter(this);
gridView.setAdapter(imageAdapter);
downloadPhotosTask = (DownloadPhotosTask) new DownloadPhotosTask
().execute();
// button.setOnClickListener(new OnClickListener() {
// @Override
// public void onClick(View v) {
// button.setEnabled(false);
// downloadPhotosTask = (DownloadPhotosTask) new
DownloadPhotosTask
()
// .execute();
// }
// });
}
class DownloadPhotosTask extends AsyncTaskVoid, Photo, Void
implements
PhotoDownloadListener {
// @Override
// protected void onPreExecute() {
// if (mSearchPanel == null) {
// mSearchPanel = ((ViewStub)
findViewById(R.id.stub_search))
// .inflate();
//
// ProgressBar progress = (ProgressBar)
mSearchPanel
// .findViewById(R.id.progress);
// progress.setIndeterminate(true);
//
// ((TextView)
mSearchPanel.findViewById(R.id.label_loading))
// .setText(loading);
//
// final View cancelButton = mSearchPanel
//
.findViewById(R.id.button_cancel);
// cancelButton.setOnClickListener(new
View.OnClickListener() {
// public void onClick(View v) {
// onCancelSearch();
// }
// });
// }
// }
// private void onCancelSearch() {
// if (downloadPhotosTask != null
// downloadPhotosTask.getStatus() ==
AsyncTask.Status.RUNNING)
{
// downloadPhotosTask.cancel(true);
// downloadPhotosTask = null;
// }
// }
@Override
protected Void doInBackground(Void... params) {
DownLoader.getInstance().downLoadImage(this);
return null;
}
@Override
public void onPhotoDownloadListener(Photo photo) {
if (photo != null !isCancelled()) {
publishProgress(photo);
}
}
@Override
public void onProgressUpdate(Photo... photos) {
for (Photo photo : photos) {
imageAdapter.addPhoto(photo);
gridView.invalidateViews();
// imageAdapter.registerDataSetObserver(observer)
}
}
}
}
class ImageAdapter extends BaseAdapter {
private Context mContext;
private ListPhoto photos = new ArrayListPhoto();
public ImageAdapter(Context context) {
this.mContext = context;
}
public void addPhoto(Photo photo) {
photos.add(photo);
}
@Override
public int getCount() {
return photos.size();
}
@Override
public Object getItem(int position) {
return photos.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
final ImageView imageView;
if (convertView == null) {
imageView = new
[android-beginners] listview
hello, I am looking for a way to display the 200+ images of the countries of my listview. The problem is that my listview datas come from a sqlite database with the name of the countries and the name of the images files of the countries flags. I have an issue to get the ressources for the images files as the names i get from the database are strings and the setImageResource require an int. thanks --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Stuck in Mud Over GWT?
Newbie here... I have used Eclipse to get a HelloAndroid to work and now I am trying to get a most basic MapActivity to work. In my source file I have a: import com.google.android.maps.MapActivity; And Eclipse complains Import com.google cannot be resolved. OK, so I Google around and it seems I need to edit my .gwt.xml file, and I don't seem to have one. Another hit suggests: Go to your Eclipse preferences, then Google - GWT on the side bar, and then add another entry to the list box pointed to your GWT 1.4 SDK. [...] Except I can't find that in the Eclipse preferences. I think another hit said to right click on the project and do something with a Google sub-menu, but I don't have that either. I think I have something basic missing with my Eclipse setup. I am running Eclipse IDE for Java Developers Build id: 20090920-1017, for plugins I have among the listed Android Development Toolkit 0.9.3v200909031112-12945. Have I given enough information for someone to explain where I went wrong? Thanks, -kb, the Kent who wants to get out of the mud. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] headphone intent receiving
Hi there, I've been working on an application to detect when the headset is plugged in. My application can successfully receive broadcast intents such as airplane mode but when I plug my headphones in nothing happens with my app. If I triger the headset plugged intent in another app then my application runs correctly. My phone is also aware of the headset being plugged and unplugged in 99.% of the time. Does anybody have any ideas. Are there any permissions I'm missing? How would I go about debugging the problem? Thanks for the help --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Listening for key press of incoming call
Hello all, I want to write an application where my application can call a number and have someone on the other end press a sequence of numbers on the keypad of their phone and validate the numbers that where entered from my phone. Basically, my application will call a number, someone pushes some keys (ie, 1234), and have my application receives those numbers for processing. Thanks E --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] How to customize the Android
HI, I wanna use Android on PMP device, is there has some resource to teach me how to customize the Android System? Such as, cut off the GSM/WCDMA support, cut off camera, etc., to develop the driver to fit the new hardware? How to disable the original Android interface? And how to run my application automatically on the startup? Thank you very much. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Can we develop android apps in C or C++?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, I believe all apps have to be written in Java. - From the dev guide: All applications are written using the Java programming language. Regards, Magnus Morton -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.12 (MingW32) iQEcBAEBAgAGBQJK1OQpAAoJEGquKC+k5ys+BS4H/jWcmqtGZV783RDg9kddCNua dPP8Dw0LB2w4OPekfQww6Q35GvjLMZdFcFrj0oz04+6Ar+5wwuleUN8hVB70z0L9 9D2oxHUaj1gmyq7jaGHSzJlsW0S2aLTyg79Yjv65yiFQWMWY7I26ESc2VViYiYua r9UkTlfK77xGxV/7nuGTGANObcaa3GaQ2nq7D6Tx1UE9R3Vn3XKnjyTlxsDXTj34 uyi00UVjVnFR0y4I1LMqBR7Mic6yk/SWABAAJ56DGvYlDWydRRzR7lj9nX9Eh4mo FQ7hc5cHsuM5ULFDXqUQ15xkh22q9BVobLsrQB4AtDt8Fa3SZQc25YEXoaO0Ryo= =zXC6 -END PGP SIGNATURE- On Oct 13, 12:52 pm, SSuman185 aluvala.su...@gmail.com wrote: Hi All, I am very new to android and also for JAVA. Untill now i am working on C. Is there any way to develop the Android apps on C or C++. Please let me know, whether it is possible or not. Thanking you all, Regards, SSuman#SS185 --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] seriously, how can I unsubscribe?
android-beginners-unsubscr...@googlegroups.com bounces and the list owners aren't responding. Thnx, Dave --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: seriously, how can I unsubscribe?
David Meyer wrote: android-beginners-unsubscr...@googlegroups.com mailto:android-beginners-unsubscr...@googlegroups.com bounces and the list owners aren't responding. From every email's sig: For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en There, you can unsubscribe, change your email preferences (e.g., digest vs. individual messages, etc.). -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Need Android talent? Ask on HADO! http://wiki.andmob.org/hado --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: How to clean intermediary build files
Carl wrote: Hello all, When I was building some source code there was an error with resource files. I fixed the problem, but when I try to build again the source code using the command line, the same error shows up. I presume the builder is using the same intermediary files, made in the previous build, so I would like to ask how I can either clean the module in question (without cleaning all the modules) or, where can I find and delete the intermediary files generated by a previous build. Project Clean in Eclipse, or delete the contents of bin/ and gen/ in your project, such as via this Ant target: target name=clean delete includeemptydirs=true fileset dir=bin includes=**/*/ /delete delete includeemptydirs=true fileset dir=gen includes=**/*/ /delete /target -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Need Android talent? Ask on HADO! http://wiki.andmob.org/hado --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] linked text view?
i would like to have a textview that is hyperlinked, but not to web resources. i would like the link click to invoke an "on click". is this possible? it strikes me that i could style the text to look hyperlink (color, underline), and then just add an on click listener, but i was hoping there is some standard way to accomplish this. all i can find in the docs is how to linkify text for URLs. or perhaps this violates the style guidelines ... thanks. --
[android-beginners] Re: linked text view?
continuing on my possible solution ... it appears that android won't let me underline text (hint, hint: maybe i shouldn't be doing this). it looks like i can set the link mask to everything, get the associated URL spans, and set the on click listeners for those. On 10/14/09 10:53 AM, Jeffrey Blattman wrote: i would like to have a textview that is hyperlinked, but not to web resources. i would like the link click to invoke an "on click". is this possible? it strikes me that i could style the text to look hyperlink (color, underline), and then just add an on click listener, but i was hoping there is some standard way to accomplish this. all i can find in the docs is how to linkify text for URLs. or perhaps this violates the style guidelines ... thanks. -- --
[android-beginners] Re: Stuck in Mud Over GWT?
A cannot be resolved error for those classes usually means you have the wrong build target set for the project. Right-click on the project in Eclipse, choose the Properties option, then the Android option from the list on the left of the Properties dialog, then make sure the checked build target says Google APIs. The Android 1.x build targets will not work. You can see instructions about using the Maps API on Android here: http://code.google.com/android/add-ons/google-apis/maps-overview.html Watch out searching for the term GWT. In my experience that refers to Google Web Toolkit, which has nothing to do with Android. On Oct 13, 4:24 pm, Kent Borg kentb...@borg.org wrote: Newbie here... I have used Eclipse to get a HelloAndroid to work and now I am trying to get a most basic MapActivity to work. In my source file I have a: import com.google.android.maps.MapActivity; And Eclipse complains Import com.google cannot be resolved. OK, so I Google around and it seems I need to edit my .gwt.xml file, and I don't seem to have one. Another hit suggests: Go to your Eclipse preferences, then Google - GWT on the side bar, and then add another entry to the list box pointed to your GWT 1.4 SDK. [...] Except I can't find that in the Eclipse preferences. I think another hit said to right click on the project and do something with a Google sub-menu, but I don't have that either. I think I have something basic missing with my Eclipse setup. I am running Eclipse IDE for Java Developers Build id: 20090920-1017, for plugins I have among the listed Android Development Toolkit 0.9.3v200909031112-12945. Have I given enough information for someone to explain where I went wrong? Thanks, -kb, the Kent who wants to get out of the mud. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: listview
Hi, You can try getIdentifier: http://developer.android.com/reference/android/content/res/Resources.html#getIdentifier(java.lang.String, java.lang.String, java.lang.String) However, note this note: Note: use of this function is discouraged. It is much more efficient to retrieve resources by identifier than by name. If you still think this will be the best way to go about it, you should probably cache the resources ints after they've been determined Cheers, James On Wed, Oct 14, 2009 at 9:11 AM, frederic glouzon frederic.glou...@gmail.com wrote: hello, I am looking for a way to display the 200+ images of the countries of my listview. The problem is that my listview datas come from a sqlite database with the name of the countries and the name of the images files of the countries flags. I have an issue to get the ressources for the images files as the names i get from the database are strings and the setImageResource require an int. thanks --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: why use onCreateDialog?
Hi, Use those if you want the activity to manage the saving and restoring dialogs for you, even after an orientation change. Cheers, James On Wed, Oct 14, 2009 at 7:22 AM, Jeffrey Blattman jeffrey.blatt...@gmail.com wrote: i've been wondering this. why would i implement Activity.onCreateDialog()? why wouldn't i just create a new instance of the dialog i want, and call .show() on it? usually a dialog will close itself, but if i doesn't, i just keep a handle to it in a member field and call .dismiss(). -- --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~--- inline: qr-gmail.png
[android-beginners] Re: How to make a child activity?
Hi, I'm still not sure what you're trying to achieve. Are you really trying to embed an activity within another? You can look at the TabActivity source for a pretty clean example: http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/java/android/app/TabActivity.java;h=033fa0c8bf87b50f9400e457f64141d7ebad221a;hb=HEAD http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/java/android/app/TabActivity.java;h=033fa0c8bf87b50f9400e457f64141d7ebad221a;hb=HEAD Cheers, James On Wed, Oct 14, 2009 at 1:31 AM, vchris80 vuc...@gmail.com wrote: thank for your reply, but I still have some troubles: now I have my main activiy been a ActivityGroup and the child activity been a simple Activity. I start the child with this code: Intent startIntent = new Intent(MyMainActivity.this, ChildActivity.class); getLocalActivityManager().startActivity(and.mypackage.ChildActivity, startIntent); this way, in the onCreate of the child activity, I can get the parent and the activity results child of something by calling isChild() method. Fine. But the screen actually doesn't appear. The documentation of startActivity of LocalActivityManager says that The caller needs to take care of adding this window to a view hierarchy, but I can't figure out how to do that. I watched the WindowManager for a suitable method but with no luck. On 13 Ott, 19:09, James Yum j...@google.com wrote: Hi, Those are meant for an ActivityGroup and its embedded activities, for example a TabActivity. What you might want to look into, is this introduction on opening screens (activities): http://developer.android.com/guide/appendix/faq/commontasks.html#open... Cheers, James On Tue, Oct 13, 2009 at 7:25 AM, vchris80 vuc...@gmail.com wrote: Hi all, I have a simple question: how I make an activity that is child of another? I use this code to start an activity from another: Intent startIntent = new Intent(MyMainActivity.this, ChildActivity.class); startActivity(startIntent); but on the onCreate method of ChildActivity, if I watch for getParent () I get null, and if I ask for isChild() I get false,... so what I miss? thank you --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners]
difference between intent and pending intent --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners]
what is intent -filter in android --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] parcelable encountered class not found?
i have an activity and an intent service. i create a pending intent to call the intent service, and put a serializable object as extra data. when i get the alarm manage, and call setRepeating(), i see the trace below. any ideas? everything is in the same process and the same app, so i'm at a loss for how to debug this. 10-14 13:43:56.292: WARN/Intent(571): Failure filling in extras 10-14 13:43:56.292: WARN/Intent(571): java.lang.RuntimeException: Parcelable encounteredClassNotFoundException reading a Serializable object (name = org.jtb.httpmon.model.Monitor) 10-14 13:43:56.292: WARN/Intent(571): at android.os.Parcel.readSerializable(Parcel.java:1890) 10-14 13:43:56.292: WARN/Intent(571): at android.os.Parcel.readValue(Parcel.java:1761) 10-14 13:43:56.292: WARN/Intent(571): at android.os.Parcel.readMapInternal(Parcel.java:1947) 10-14 13:43:56.292: WARN/Intent(571): at android.os.Bundle.unparcel(Bundle.java:169) 10-14 13:43:56.292: WARN/Intent(571): at android.os.Bundle.putAll(Bundle.java:242) 10-14 13:43:56.292: WARN/Intent(571): at android.content.Intent.fillIn(Intent.java:4530) 10-14 13:43:56.292: WARN/Intent(571): at com.android.server.am.PendingIntentRecord.send(PendingIntentRecord.java:185) 10-14 13:43:56.292: WARN/Intent(571): at android.app.PendingIntent.send(PendingIntent.java:400) 10-14 13:43:56.292: WARN/Intent(571): at com.android.server.AlarmManagerService$AlarmThread.run(AlarmManagerService.java:636) --
[android-beginners] Re: Best Hello World Map Tutorial/Application?
http://developer.android.com/guide/tutorials/views/hello-mapview.html would be a good start. It is what finally gelled all the other knowledge together for me. On Wed, Oct 14, 2009 at 7:02 AM, Kent Borg kentb...@borg.org wrote: Still stuck in the mud with trying to do a map application, but I am not very invested so far. I am willing to start over from scratch... Any suggestions for the best tutorial and sample code for doing a map application? Looking around I see http://www.devx.com/wireless/Article/39101/0/page/1 looks good, but it is a year old. Should I be looking for something newer? What is the cleanest way for a newbie to get going? Thanks, -kb -- Writing code is one of few things that teaches me I don't know everything. http://www.fuligin.com --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: [android-beginners]
http://developer.android.com/guide/topics/intents/intents-filters.html http://developer.android.com/guide/topics/intents/intents-filters.html Cheers, James On Wed, Oct 14, 2009 at 12:23 PM, saurabh sinha saurso...@gmail.com wrote: what is intent -filter in android --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: R.java sometimes doen not refresh itself in eclipse
Did you uncheck Project Build Automatically? Launching the project forces a compile so that may be what is happening. Xav On Tue, Oct 13, 2009 at 8:57 PM, jax jackma...@gmail.com wrote: I have notices that R.java sometimes noes not refresh when I edit (and save) an XML file. The only way I have been able to get around this is to attempt to run the project, this seems to fix it. This is however kind of annoying, does anyone know a better way around this problem? An eclipse shortcut key etc. -- Xavier Ducrohet Android SDK Tech Lead Google Inc. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Can't get the altitude from Location.getAltitude()
public void onGpsStatusChanged(int event)
{
double altitude = 0.0;
switch (event)
{
case GpsStatus.GPS_EVENT_FIRST_FIX:
{
Location location = locationManager.getLastKnownLocation
(locationManager.GPS_PROVIDER);
altitude = location.getAltitude();
}
break;
.
.
.
Just dropped the above code in my Gps test program and I am 228.0
meters above sea level.
--
RichardC
On Oct 14, 12:02 pm, cedcox ced...@gmail.com wrote:
Same issue. does android manage altitude information ?
did someone try on a real phone ?
thx
Cédric
On 12 sep, 22:48, Ken Bradshaw kbrad...@gmail.com wrote:
Hi,
Any clue as to the solution on this? I am having the same issue,
though my method of sending the location information is different. I
am loading a gpx file which contains elevation information into
eclipse. When I play the gpx file in eclipse, latitude, longitude and
time definitely change in the new Location, but calls to getAltitude()
always = 0.0. I have added the permissions ACCESS_COARSE_LOCATION and
ACCESS_FINE_LOCATION but it didn't make any difference. I assume this
mechanism is broken in the emulator or in eclipse, can anyone at least
verify that calls to getAltitude() works correctly on the actual
phone? If it works on the phone, then I won't worry about testing
this.
On Aug 5, 4:33 am, Horse ckma0...@gmail.com wrote:
Hi,
I use the geo command in the emulator console, and input geo fix
-121.45356 46.51119 4392.
Using Location.getAltitude() to get thealtitude, but always return
zero.
How to get thealtitude, when I use the geo command and getAltitude
() method?
Thanks for your help.
BR,
Horse- Masquer le texte des messages précédents -
- Afficher le texte des messages précédents -
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[android-beginners] Re: Stuck in Mud Over GWT?
Lance Nanek wrote: You can see instructions about using the Maps API on Android here: http://code.google.com/android/add-ons/google-apis/maps-overview.html I think I have seen that page in my travels...but I am going to keep this page handy at least until I get out the other side on this. Thanks, -kb --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Reading/Decoding bar code stored in resources
feels good to see your reply. Its just an assignment for me. yes i am
stuck with part 1. In the start i tried a lot with camera stuff and
searched for source codes to display camera preview and take snap. I
was successful with getting camera preview but either the image was
not saved or the image taken was of very small size like thumbnail. so
then i thought about using the built-in camera app. Then after few
days of research i able to call the camera app as i click a button in
my custom app. but now the issue is after taking snap i want to run my
decode function.But i dont know how to exit the camera preview and
call my decode() function:S
so its here i am stuck with. I have posted it and i'll post it again.
it wud be great if you could help me.
Regards,
wahib
On 10/14/09, Abhishek abhishek.moh...@gmail.com wrote:
Wahib.. sorry for the mistake in your name. Thanks for pointing out.
3 phases of my app
1) Scan picture(bar code) from camera store
2) Decode the barcode
3.) Search the product information and display.
I am done with Part 2.. I think you are also working on same
application if I am not wrong.
Now I will concentrate on Part 1. Where are you stuck in Part1? What
is the error if any?
Please let me know. I will also keep you posted.
Thanks,
Abhishek
On Oct 9, 10:36 pm, wahib haq wahib.t...@gmail.com wrote:
You are welcome. Btw my name is wahib :) How do u intend to use this
barcode code with camera thing? are you using your own camera preview
code or calling built in camera app intent?? I am just stuck with this
phase .. i hope its the last thing.
Regards,
wahib
On 10/10/09,Abhishekabhishek.moh...@gmail.com wrote:
Hey Wahid,
Same code worked for me. Multiformatreader can read QR codes.
Thanks a lot for help.
Abhishek
On Oct 9, 9:11 am,Abhishekabhishek.moh...@gmail.com wrote:
Wahid,
Thanks a lot brother. Is it possible for you to send you activity file
to me onabhishek.moh...@gmail.com?
I will keep you posted about my progress on this application.
Abhishek
On Oct 7, 7:42 pm, wahib haq wahib.t...@gmail.com wrote:
hiabhishek!! I am a newbie and my first initiative is also building
a simple barcode decoding module. I dont have a android phone so i
have to go on a different path to do this barcode app thing. :S
can you plz guide me what to be on right side of BufferedImage
myImage =
... ??
I am using this code
I have imported these ...
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.widget.TextView;
import com.google.zxing.MonochromeBitmapSource;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.Reader;
import com.google.zxing.ReaderException;
import com.google.zxing.client.androidtest.*;
import com.google.zxing.common.BaseMonochromeBitmapSource;
Bitmap bitmap =
BitmapFactory.decodeResource(getResources(),R.drawable.bar5);
Bitmap bitmap1 =
BitmapFactory.decodeFile(file://sdcard/DCIM/Camera/2009-10-04
21.31.02.jpg);
MultiFormatReader reader1=new MultiFormatReader();//For all
barcode formats
try
{
result=reader1.decode(new
RGBMonochromeBitmapSource(bitmap));
tv.setText(result.getText());
}
catch (Exception e)
{
tv.setText(Error occured !!);
}
}
//
I have tried it with reading bmp and jpeg image from pasting in
res/drawable folder and it works fine with 1D barcode. Its not
working
with 2D and i dont know how to do it though multiformat i guess means
it shud support 2D as well. Well this will solve ur problem. I also
tried to read it with a sdcard image coz after all it has to fetch
from the image taken by camera. but i dont have a camera and unable
to
push image in gallery after lots of tries so it still undone.
Share anything else you cum to know abt barcode decoding task.
Regards,
wahib
On 10/6/09,Abhishekabhishek.moh...@gmail.com wrote:
Hello All,
I am writing an application to scan a bar code.
As a small module of it I am trying to decode the bar code form the
image file stored as resource. (R.raw.bc02) where bc02.jpg is my
bar
code image file.
I am usinghttp://code.google.com/p/zxing/wiki/DeveloperNotestowrite
a program for decoding.
I am stuck up at following step: i.e. reading the image as
bufferedImage
BufferedImage myImage = ...;
MonochromeBitmapSource source = new
BufferedImageMonochromeBitmapSource
(myImage);
I have written following code to read the image which works fine
InputStream is= this.getApplicationContext().getResources
().openRawResource(R.raw.bc02);
The run time object is of class android.content.res.AssetManager
$AssetInputStream
Can any help me in reading the file and decoding? Please let me
[android-beginners] how to call a function after taking snap from camera?? plz help
Hi!! I am stuck with this issue. When i press a button in my custom app the built-in camera app executes but after taking snap i want to run my code on the image taken but the camera preview doesnt vanishes:S I just want to exit the preview and run my code. Being a newbie i am really confused how to do it. This is the code in onclick() function for button - Intent intent = new Intent(); intent.setClassName (com.android.camera, com.android.camera.Camera); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent); myfunction() ; ///what i want to call --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Can we develop android apps in C or C++?
And pay special attention to the line at that link that says: The NDK will not benefit most applications. So the implication is that trying to use the NDK as a means to write your entire application in C/C++ instead of Java should not be expected to work well, if it works at all. On Oct 13, 1:53 pm, Yusuf Saib (T-Mobile USA) yusuf.s...@t- Mobile.com wrote: http://developer.android.com/sdk/ndk/1.5_r1/index.html#overview Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Oct 13, 4:52 am, SSuman185 aluvala.su...@gmail.com wrote: Hi All, I am very new to android and also for JAVA. Untill now i am working on C. Is there any way to develop the Android apps on C or C++. Please let me know, whether it is possible or not. Thanking you all, Regards, SSuman#SS185 --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: R.java sometimes doen not refresh itself in eclipse
Brilliant I Build Automatically was unchecked. On Oct 15, 5:07 am, Xavier Ducrohet x...@android.com wrote: Did you uncheck Project Build Automatically? Launching the project forces a compile so that may be what is happening. Xav On Tue, Oct 13, 2009 at 8:57 PM, jax jackma...@gmail.com wrote: I have notices that R.java sometimes noes not refresh when I edit (and save) an XML file. The only way I have been able to get around this is to attempt to run the project, this seems to fix it. This is however kind of annoying, does anyone know a better way around this problem? An eclipse shortcut key etc. -- Xavier Ducrohet Android SDK Tech Lead Google Inc. --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Cannot select a row in SimpleCursorAdapter with custom layout
solved Had to set Clickable and Focussable to false for all items including layouts. On Oct 14, 1:29 pm, jax jackma...@gmail.com wrote: When I use the following layout in a SimpleCursorAdapter I cannot select any rows. In face the setOnItemClickListener methods does not even run at all. ?xml version=1.0 encoding=utf-8? LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:padding=4dp xmlns:android=http:// schemas.android.com/apk/res/android android:focusable=false LinearLayout android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:padding=2dp android:focusable=false android:clickable=false TextView android:textSize=18sp android:layout_width=wrap_content android:layout_height=wrap_content android:text=name android:id=@+id/ row_item_name android:focusable=false /TextView TextView android:textSize=12sp android:layout_width=wrap_content android:layout_height=wrap_content android:text=Check to mark as known android:id=@+id/row_item_extra_info android:focusable=false /TextView /LinearLayout LinearLayout android:orientation=vertical android:gravity=right android:layout_gravity=right android:layout_width=fill_parent android:layout_height=wrap_content android:padding=2dp android:focusable=true android:clickable=true CheckBox android:layout_width=wrap_content android:layout_height=wrap_content android:id=@+id/row_item_checkbox android:focusable=false android:clickable=true /CheckBox /LinearLayout /LinearLayout --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] happy diwali
Wish u very happy diwali to android developer --~--~-~--~~~---~--~~ 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.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
