[android-developers] Re: global application object or current activity...
There is nothing the framework provides -- there is no the global
application (you can have multiple applications running in one process), nor
concept of a current activity (especially when you mix tabs into the
picture).
Given that you know more about what is really going to happen (and not
happen) in your process, though, you can fairly easily make your own static
and set it as appropriate for retrieval by other code.
On Wed, Sep 2, 2009 at 9:38 PM, sdphil phil.pellouch...@gmail.com wrote:
i've asked this before, and wonderful dianne has answered, but i'm not
satisfied with the answer :) -- dang he's stubborn!
i want to know within a method / code, is there a way to get at the
global application object or current activity without having an
activity / context / whatever first.
for example:
public static Object getApp() {
// insert code here to get a handle to an android.app.Application
object.
}
it just seems there *has* to be a way...
tia.
--
Dianne Hackborn
Android framework engineer
hack...@android.com
Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails. All such
questions should be posted on public forums, where I and others can see and
answer them.
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[android-developers] Re: ListView and onItemSelected
Thanks danny, what I am trying to achieve here is to change the background color of the selected list item (list items have a white background colour). Like you I am able to call onItemClick (or rather, onListItemClick), but not onItemSelected. Now, it is not possible to see which list item is selected. Chris --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
One of my ADC2 submissions under Tools is called *Xeeku Search*. It's an universal search portal for both context and location based searches. The unique feature is that it presents search result in native format. For example, photos are presented with a nice gallery while locations are marked as map pins. It's really excels on the GUI and streamlined interface which meat to rival iPhone's user experience from the ground up. As for iPhone, I was one of the people paid $600 for the first generation and still using it. Among many things I liked, one thing bug me to death is there is only one button and the back button is all over the places from app to app. I believe the single button design to be more gimmick than substance, which gave me the very motivation and ideas of our current GUI design. It takes the full advantages of Android's physical buttons. I know it's a tall order (rival iPhone's user experience) but check it out and see yourself. It's on Android Market now and it's free. On Sep 1, 7:41 am, Lout lout.r...@googlemail.com wrote: While you developers relax... would you mind sharing what apps to expect through this challenge.. and anything else you wish to share about ADC2 submissions... well anything including the fact: 'thank God, no more sleep less nights'! Am collecting information about the challenge (ADC2) for a news article as am with cnet (and AP). Pitch your app if you have already published or would soon publish on the market too. Your app name and description, web link if any, experience with ADC2, ... anything would be useful for our article(s). And do you feel that there would have been more submissions than in ADC1? Is the competition going to be tougher or less profound as you were allowed to put up apps not published before 1st Aug only? Do you think that all apps that didn't try for ADC1 should have had a chance? Congratulations on your submissions while you wait for the next phase. Thanks, Lout Reilly ps: Moderators we request you to let this through so that you too get some feedback. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Inserting large volumes of data into SQLite - speed issues
On Sep 3, 2:03 am, mjc147 westmead...@yahoo.co.uk wrote: @skink - the gzip compression would only be useful for when downloading the data, wouldn't it? After installation/first-time- initialisation, wouldn't all the data be best stored uncompressed? well, if both key-value fields need to be searchable as you said, you are right: compression here is not a good option --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: how to post something thing on Facebook profile?
actually i was looking for some sample code if some one on android has done it. facebook connect is the api for android to connect to facebook. but this official api does not provide the functionality to post onto the profile yet. so i was interested in some code using REST API of facebook. On Sep 2, 11:49 pm, Chris Stratton cs07...@gmail.com wrote: I think that's really a facebook API or facebook application development question not an android one, for which you want to consult facebook's application developer, API, etc documentation. In other words: 1) figure out the generic algorithm for interacting with facebook's servers on behalf of one of its users to accomplish your goal 2) Implement that using programming methods consistent with The Android Way On Sep 2, 1:02 am, Y2U usman@gmail.com wrote: Hi guys, Im developing an application related to daily horoscopes. I have to add a functionality that allows user to post his/her horoscope on his/ her facebook profile. as far as i know we have to get some permissions from the user to post things to their profiles. but i dont know how to do that from android. any help would be highly appreciated. thanks in advance. -Y2U TkXel [Technology Accelerated]www.tkxel.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Problem in getting Lattitude and Longitude
if i run the code to get latitude and longitude in android 1.5 version i wil get the output clearly... but at the same time if i run the same cod e in google Api 1.5 it doesnt displays anthng... i htnk problem in getting latitude and longitude in DDMS.. Can any one tell me pls.. With Regards, Raghav.S --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] can webkit to handle page redirect problem
hi all, I use webkit to implement a small-scale web browser, but some page have redirect problem, for example, use webkit link to http://xxx..com will redirect to http://oo.ooo.oo.com so whe webkit will load twice, is there possiable to solve this problem? thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Circular Gallery
hi Jasmine, can you share how to do slide shows effect on gallery? circulr showing just like you say, because I'm find for this topic... thanks On 9月3日, 上午11時57分, Jasmine techi.j...@gmail.com wrote: Hello Everyone, I have just now started working on Android,,, Can anyone tell me how to make gallery widget circular? And my app takes over 70% of CPU usage can anyone suggest something. My application just displays images, slide shows a bit of music etc... thats all. Its gives highest CPU usage on a Activity Launch!! And says My app is not responding with Force Close and Wait. - Thanks in advance. Jasmine. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] How to merge images?
Hi everyone, in my application, i want merge serveral images dynamically accroding to the user's selection, and the merged image will be scrolled and zoomed. i extends View to OverlayImageView, which has the properties background Bitmap, layers Bitmap and Matrix. in the onDraw event, i draw the background Bitmap and layers bitmap sequently by the method canvas.canvas.drawBitmap(image, imgMatrix, null). however, if all the bitmaps are stored in memery, it leads to the Out Of Memory problem. so, i have to read the image in the onDraw event by the method BitmapFactory.decodeResource, but it's slow to response user's operation, for example, the scroll and zoom the image will leads to the onDraw event. so, does anyone have some good idears ? thanks!! OiuNt --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Does VPN could work on Donut
Dear All, I tested the VPN function involved in Domut for several days, but iseemed not to work. Could the android officer tell us if the VPN could work correctly, or special setting should be made. My test envirentment is as folllowing. Host PC: Unbuntu 8.xx VMWare: run Window Server 2003, Window XP Android Emulator: run on Host PC, The VPN protocal I used : PPTP After all setting, I could connected to the VPN(on server2003) from windows XP, but couldn't connect from emulator. On the emulator VPN settting, I used 1, Add PPTP VPN. 2, Server: use direct ip address, for example 192.168.50.131 3, DNS: left none 4, I tried to modify the system/ect/hosts, and add xxx.com to 192.168.50.131, and in the VPN Server editbox, use xxx.com, it didn't work also. When I opened the Eclipse Logcat, I see the error as following: INFO/mtpd(757): Creating PPPoX socket INFO/mtpd(757): Socket() Address family not supported by protocol ###note this It seems that PPPoX socket is not compatible with VPN server protocal, is that true? So, How could work with VPN correctly? Regards! Kerr --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to merge images?
so my solution is to merge the images into one image at the beginning and store this image in the memory. when the onDraw is called, the canvas can only draw this merged image. however, i can't find out how to merge images. On Sep 3, 3:00 pm, OiuNt xoi...@gmail.com wrote: Hi everyone, in my application, i want merge serveral images dynamically accroding to the user's selection, and the merged image will be scrolled and zoomed. i extends View to OverlayImageView, which has the properties background Bitmap, layers Bitmap and Matrix. in the onDraw event, i draw the background Bitmap and layers bitmap sequently by the method canvas.canvas.drawBitmap(image, imgMatrix, null). however, if all the bitmaps are stored in memery, it leads to the Out Of Memory problem. so, i have to read the image in the onDraw event by the method BitmapFactory.decodeResource, but it's slow to response user's operation, for example, the scroll and zoom the image will leads to the onDraw event. so, does anyone have some good idears ? thanks!! OiuNt --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
Hi! My submissions are: * Taps Of Fire game http://code.google.com/p/tapsoffire (filled under Entertainment) * Skiba PDF Reader http://www.anddev.org/skiba_pdf_reader-t6122.html (Productivity/Tools) Dmitry On 2 сен, 18:27, Chris Hager metaka...@gmail.com wrote: I gave it a shot with MyMarket [1][2], a customizable overlay for the Android market, where users can bookmark, recommend, remove and filter as well as preview apps and games. I was thinking about the ADC2 since spring, waiting for a good enough idea to come up (and if at all). Four weeks ago my flatmate and I were talking about the Android market, and how boring it usually is to browse the apps and games listings (mainly because the popularity listings doesn't change a lot, and the by date listings are spammed by low-quality apps). We figured it would be a real improvement if users could simply remove items they don't want to see in the list anymore. We started working on the project and released the first version on 8. of August, followed by a ton of user feedback and great ideas which we had never thought about in first place. The next weeks have been a constant cycle of iterations, considering each and every feedback we received (we don't know what's best -- our users do!). Because of all those supporters we were able to integrate many new and anticipated features such as recommendations, my downloads with updates, quick filtering, etc. and have fixed a wide range of bugs which were detected in the first weeks. The last days we worked towards version 1.0, which we got finished a day before the ADC2 submission deadline. We released it on the Android market again and asked many users which sent us feedback previously for a quick test. We were able to fix 2 important bugs, and by now we are quite confident that MyMarket works as expected. We never could have come this far without all the help from our users -- credits go to them for thinking of many of the implemented ideas in first place! The last hours before the deadline we luckily had enough time to add one more (great) feature: displaying the number of user-votes in the recommendations. As most developers at this point we have been quite tired (no sleepless nights though) and hope not to have introduced no new bugs :P. I think our project works quite well -- we haven't received any feedback about new problems since we pushed the same version to the normal Android market. The ADC2 really pushed us to try to deliver a high-quality application, which works with all oddities (eg. screen rotations on the G1, etc.). We also asked the designers at glyfx to enhance our 2d icon to a 3d version, according to the (not really trivial) Android Icon Design Guidelines (great company btw.). It was a fun thought knowing that hundreds (if not thousands) of other teams were simultaneously working on their ADC-projects during the last days. Good luck to all the teams which submitted an entry! - Chris PS: I'm seriously looking forward to an announcement of Google, and hope they publish a list of all submissions. I find it a bit sad that the google-dev blog is not mentioning that the deadline is over, nor that the ADC2 site was updated (still says submit your apps today). Google could easily generate a bit more emotions and buzz in the whole Android community. [1]http://mymarket.cc [2]http://www.4feets.com/2009/09/mymarket-v10-submitted-to-the-adc2 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] horizontal center a linear layout....
i am trying to create some text like this: +===+ || | Name: Fred | || +===+ and I want the combination of Name: and Fred to be horizontally centered. The Fred TextView can change: LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:gravity=center_horizontal LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content TextView android:layout_width=wrap_content android:layout_height=wrap_content android:text=Name: android:paddingRight=4px/ TextView android:id=@+id/Name android:layout_width=wrap_content android:layout_height=wrap_content android:text=Fred/ /LinearLayout /LinearLayout But it doesn't center - what am I missing? tia. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Log in to google account without browser?
Hi, Im currently trying to combine android and google apps engine for a real neat application, not unlike http://3banana.com/. However I want to enable the user to login to his google account without opening the browser. I have made some attempts to just simulate the http-posts done, but to no avail. Are there any nice way of doing this google account login in android code? For example, to make my own loginscreen, and then send user/pass to the google apps server and get an aknowledgement if the login information was correct. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Itemized overlay and Hellomapview
hello everybody !!!
I make the tutorial Hellomapview (http://developer.android.com/intl/fr/
guide/tutorials/views/hello-mapview.html) if anyone have made this
tuto i would like he explain to me the step 4 in the last part :
4. All that's left is for us to add this OverlayItem to our collection
in the HelloItemizedOverlay, and add this to the List of Overlay
objects retrieved from the MapView:
itemizedoverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedoverlay);
I've well add this OverlayItem to our collection in the
HelloItemizedOverlay but i don't understand how add this to the List
of Overlay objects retrieved from the MapView if someone can help me ?
(I share my code if you see an other mistake)
classe map java :
import java.util.List;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.LinearLayout;
import android.widget.ZoomControls;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;
import com.google.android.maps.OverlayItem;
public class Map extends MapActivity {
ListOverlay mapOverlays;
Drawable drawable;
NewItemizedOverlay itemizedOverlay;
LinearLayout linearLayout;
MapView mapView;
ZoomControls mZoom;
@Override
public void onCreate(Bundle savedInstanceState) {
GeoPoint point = new GeoPoint(1924,-9912);
OverlayItem overlayitem = new OverlayItem(point, , );
itemizedOverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedOverlay);
mapOverlays = mapView.getOverlays();
drawable = this.getResources().getDrawable
(R.drawable.androidmarker);
itemizedOverlay = new NewItemizedOverlay(drawable);
super.onCreate(savedInstanceState);
setContentView(R.layout.map);
linearLayout = (LinearLayout) findViewById(R.id.zoomview);
mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
mapView.setSatellite(true);
}
protected boolean isRouteDisplayed() {
return false;
}
class NewItemizedOverlay java:
import java.util.ArrayList;
import android.graphics.drawable.Drawable;
import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;
@SuppressWarnings(unchecked)
public class NewItemizedOverlay extends ItemizedOverlay {
private ArrayListOverlayItem mOverlays = new ArrayListOverlayItem
();
public NewItemizedOverlay(Drawable defaultMarker) {
super(boundCenterBottom(defaultMarker));
// TODO Auto-generated constructor stub
}
public void addOverlay(OverlayItem overlay) {
mOverlays.add(overlay);
populate();
}
@Override
protected OverlayItem createItem(int i) {
return mOverlays.get(i);
}
@Override
public int size() {
return mOverlays.size();
}
}
xml fil of map:
?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
com.google.android.maps.MapView
android:id=@+id/mapview
android:layout_width=fill_parent
android:layout_height=fill_parent
android:clickable=true
android:apiKey=0GWRUwsy0_POHxdWofVfhZeFLwtgkcn7ouMfwcg/
LinearLayout
android:id=@+id/zoomview
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_alignBottom=@id/mapview
android:layout_centerHorizontal=true/
/LinearLayout
Thanks
Sweet
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[android-developers] Re: horizontal center a linear layout....
have you try with relative layouts ? On 3 sep, 09:21, sdphil phil.pellouch...@gmail.com wrote: i am trying to create some text like this: +===+ | | | Name: Fred | | | +===+ and I want the combination of Name: and Fred to be horizontally centered. The Fred TextView can change: LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:gravity=center_horizontal LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content TextView android:layout_width=wrap_content android:layout_height=wrap_content android:text=Name: android:paddingRight=4px/ TextView android:id=@+id/Name android:layout_width=wrap_content android:layout_height=wrap_content android:text=Fred/ /LinearLayout /LinearLayout But it doesn't center - what am I missing? tia. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: horizontal center a linear layout....
The inner LinearLayout has its width set to fill_parent so you are trying to center something that is full width. Try: LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:gravity=center_horizontal LinearLayout android:orientation=horizontal android:layout_width=wrap_content android:layout_height=wrap_content TextView android:layout_width=wrap_content android:layout_height=wrap_content android:text=Name: android:paddingRight=4px/ TextView android:id=@+id/Name android:layout_width=wrap_content android:layout_height=wrap_content android:text=Fred/ /LinearLayout /LinearLayout Keean. On Sep 3, 8:21 am, sdphil phil.pellouch...@gmail.com wrote: i am trying to create some text like this: +===+ | | | Name: Fred | | | +===+ and I want the combination of Name: and Fred to be horizontally centered. The Fred TextView can change: LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:gravity=center_horizontal LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content TextView android:layout_width=wrap_content android:layout_height=wrap_content android:text=Name: android:paddingRight=4px/ TextView android:id=@+id/Name android:layout_width=wrap_content android:layout_height=wrap_content android:text=Fred/ /LinearLayout /LinearLayout But it doesn't center - what am I missing? tia. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Changing a Back button press to Home button press
Dianne, If there is a more appropriate way of doing this please advise. My activity, starts, stops and binds to a service. When the activity is focused, it receives text from the service it is bound to. When ever the user navigates away from the activity all the currently received text is saved in onSaveInstanceState() so it can be displayed once again when focus returns. Though if the back button is used, it does not get called ( is this correct? ). The user must never be able to stop activity running without selecting stop from the activity menu, which in turn stops the service and calls finish(). Liam On Sep 2, 5:53 pm, Dianne Hackborn hack...@android.com wrote: On Wed, Sep 2, 2009 at 2:19 AM, Ne0 liamjamesalf...@googlemail.com wrote: Yes that is what i want to achieve and i know it is acting in a non- standard way. Please correct me if you think i am going about this in the wrong way, but my understanding is that using the back button destroys the focused activity and hence does not hit onSaveInstanceState(...). The users of this application will be expecting it to return to its saved instance state the next time they start the activity, unless they use the apps menu to stop the app running. No they won't expect this, because that is not how android works. And there is certainly not an apps menu menu for them to stop apps. Please don't try to make your application behave in a way you think it should from some other environment. It should behave consistently with the android UI model, wherever appropriate. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: SoundPool bug
Thanks for help, but it didn't help. From run-to-run I can hear two
sounds or only one ( sometimes no sounds ). I think that they don't
load correctly and than don't play.
On 3 Вер, 07:05, Dmitry.Skiba dmitry.sk...@gmail.com wrote:
Hm. I think that getStreamVolume() and values expected by play() are
unrelated. getStreamVolume() returns integer value in range
[0,getMaxStreamVolume], while SoundPool.play expects float value in
range [0,1). You should try passing 0.99f to play(), so the resulting
volume of sound will be 0.99f*AudioManager.getStreamVolume().
A note about 0.99f - my last experience with SoundPool was that it
doesn't like 1.0s, it just mutes on that volume, while on 0.99f it
plays loud.
Dmitry
On 3 сен, 01:18, Illidane illid...@gmail.com wrote:
Hi all!
Here is my code:
public static final int SOUND_CLICK = 1;
public static final int SOUND_DEATH = 2;
public static SoundPool soundPool;
public static HashMapInteger, Integer soundPoolMap;
...
soundPool = new SoundPool(4, AudioManager.STREAM_MUSIC, 100);
soundPoolMap = new HashMapInteger, Integer();
soundPoolMap.put(SOUND_CLICK, soundPool.load(Context, R.raw.click,
1));
soundPoolMap.put(SOUND_DEATH, soundPool.load(Context, R.raw.death,
1));
...
public static void playSound(int sound)
{
AudioManager mgr = (AudioManager)Context.getSystemService
(Context.AUDIO_SERVICE);
int streamVolume = mgr.getStreamVolume
(AudioManager.STREAM_MUSIC);
soundPool.play(soundPoolMap.get(sound), streamVolume,
streamVolume, 1, 0, 1f);
}
After loading this sounds I'm waiting few seconds and than start
playing them. Usually all is fine, but sometimes one of this sounds
( even both ) just disappear.
What's the problem with it?
Thanks.
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[android-developers] How the views are refreshed with new language selection?
Hi , How the view are getting refreshed when user change the language? How to get the language changed event from application?Any receiver is available --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: listview search
Thanks for the reply. How can i implement the search scrollbar that shows the first letter of the item in the listview. On Sep 2, 9:57 pm, Dianne Hackborn hack...@android.com wrote: Contacts has three ways to search: - By jumping through letters with the thumb. - By typing lettings on the keyboard to filter. - By pressing the search key to invoke the search UI and show the filter results there. These are all standard parts of the platform, and ideally would be implemented by any list view with a significant amount of data. On Wed, Sep 2, 2009 at 1:55 AM, sweet brou...@gmail.com wrote: I don't think that contact listview is better because it's juste a search about one letter but i know tuto of autocomplet search. Check that it may interess you (and if you want i can see your code) the tuto: http://android-france.fr/2009/04/15/developpez-une-application-pour-a... On 2 sep, 10:24, manigault manig...@gmail.com wrote: I have a listview with cursor adapter and i want to be able to search in the list view. I implemented my own search : i implement TextWatcher interface and when the text is changed i make a new query to the db to obtain a new cursor and than refresh the listview content it works but it is too slow and its not the android way :). There is also another way to implement Filtarable in the adapter for the listview on than setTextFilterEnabled(true) but i think the performance will be the same. So the question is what is the best way to implement search for a listview and can i use the default search ( in contacts listview for example with the scrollbar that shows the letter) Thanks in advance. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: SoundPool bug
Thanks, but it didn't help. From run-to-run I can hear two
sounds or only one ( sometimes no sounds ). I think that they don't
load correctly and than don't play.
On 3 Вер, 07:05, Dmitry.Skiba dmitry.sk...@gmail.com wrote:
Hm. I think that getStreamVolume() and values expected by play() are
unrelated. getStreamVolume() returns integer value in range
[0,getMaxStreamVolume], while SoundPool.play expects float value in
range [0,1). You should try passing 0.99f to play(), so the resulting
volume of sound will be 0.99f*AudioManager.getStreamVolume().
A note about 0.99f - my last experience with SoundPool was that it
doesn't like 1.0s, it just mutes on that volume, while on 0.99f it
plays loud.
Dmitry
On 3 сен, 01:18, Illidane illid...@gmail.com wrote:
Hi all!
Here is my code:
public static final int SOUND_CLICK = 1;
public static final int SOUND_DEATH = 2;
public static SoundPool soundPool;
public static HashMapInteger, Integer soundPoolMap;
...
soundPool = new SoundPool(4, AudioManager.STREAM_MUSIC, 100);
soundPoolMap = new HashMapInteger, Integer();
soundPoolMap.put(SOUND_CLICK, soundPool.load(Context, R.raw.click,
1));
soundPoolMap.put(SOUND_DEATH, soundPool.load(Context, R.raw.death,
1));
...
public static void playSound(int sound)
{
AudioManager mgr = (AudioManager)Context.getSystemService
(Context.AUDIO_SERVICE);
int streamVolume = mgr.getStreamVolume
(AudioManager.STREAM_MUSIC);
soundPool.play(soundPoolMap.get(sound), streamVolume,
streamVolume, 1, 0, 1f);
}
After loading this sounds I'm waiting few seconds and than start
playing them. Usually all is fine, but sometimes one of this sounds
( even both ) just disappear.
What's the problem with it?
Thanks.
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[android-developers] Re: XML-RPC
yes with these tools i can see the data packages.. but thats not the solution to my problem i think? I want to parse the data in java.. On 3 sep, 00:38, skink psk...@gmail.com wrote: On Sep 3, 12:15 am, Wouter wouterg...@gmail.com wrote: I don't know. I use the android-xmlrpc client (http://code.google.com/ p/android-xmlrpc/) and I only see the response like in few posts above.. Is there another way to get the data? ethereal/wireshark --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: KeyGuard customization
Too bad... :/ So how do you think flydroid did : http://www.flydroid.com/fly/ Do you think they recode a full system like I tried ? On 2 sep, 20:01, Dianne Hackborn hack...@android.com wrote: Sorry, there is currently no way to. Please be very careful about fiddling with the keyguard state -- it is incredibly easy to get this wrong and open significant security holes in the system. On Wed, Sep 2, 2009 at 9:26 AM, Jean Baptiste Perriot jb.perr...@gmail.comwrote: Hello, Is there any way to customize the keyguard with an application ? I'm trying to make a small app that enables me to add content to the keyguard and I'm looking for a way to make it with the framework. The only way I found is to disable the keyguard, using a receiver listening for a screen-off and to show a custom view at the screen-on with another receiver... Therefore I have to recode all the default locking mechanism... Is there another way ? Regards -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
On Sep 3, 10:36 am, Wouter wouterg...@gmail.com wrote: yes with these tools i can see the data packages.. but thats not the solution to my problem i think? I want to parse the data in java.. On 3 sep, 00:38, skink psk...@gmail.com wrote: On Sep 3, 12:15 am, Wouter wouterg...@gmail.com wrote: I don't know. I use the android-xmlrpc client (http://code.google.com/ p/android-xmlrpc/) and I only see the response like in few posts above.. Is there another way to get the data? ethereal/wireshark seeing raw data would help in deserialzation parsed response. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Bad girls
This is an adult personals, adult dating and swingers community offering full uncensored sex personals, erotic videos, chat and much more. Find the hottest local sex, swingers ads and f... http://getiton.surfthisweb.info/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] drawing image in full screen on different device
Hello, My application required to draw image on full screen. now the phone screen size will be different. So will i have to make different image for each phone or i can use just one image and it can display on full screen in any device. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] How to design a light and a full version of android app.
Hello Androids! I have done a small app for the ADC2 and now i want to make a free light version for the Android market and one full version that will cost some cents. My question now to all who have done something similar: How have you designed your application(s)? I have thought about a few solutions to this problem: 1.) Duplicate the code in two different android projects Not a very good idea, duplicate code is always bad. 2.) Create some sort of library to use in two different projects. With this i could share the business logic of my app, but not the activities (at least this is what i think) And using the activities from one project in another project would be great. 3.) Include all needed code (business logic, activities, ...) from one project (the full version) in my light version. This way i would achieve some sort of new view to the code basis. This would be the best solution i think, but i do not know how to achieve this. So to everybody who has done a full and light version of one and the same app: How have you done this? In advance: Thanks for sharing! Anton --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
I submitted SayMyName. It reads the name of the caller aloud, so you don´t have to look at your phone´s display. It´s very useful if you can´t see your phone at the moment, but want to know who´s calling. Also perfect for using your phone eyes-free (e.g. for blind people). Website: http://code.google.com/p/roadtoadc/ I think I will add a video later! The official market-descrition: -- Want to know who´s calling? This app will tell you! The app reads the name saved in your adressbook and tells you who´s calling Please send me your ideas and feedback :) **You will be prompted to install TTS** -- The description of the ADC-Version (called SayMyName ADC) is different, but i can´t see it because of the deadline ;) I code on Android for 3 months and I like it very much :) Hopefully there will be an ADC3 next year! App-History: The first versions ( 2.0 ) were very rough and bad. I got a lot of bad comments and votings for that. It was because of a bad number- identification and no checking for installed TTS (Text-to-Speech- Library is needed to use this app). Unfortunately there is a bug. If another app uses TTS, SayMyName will not work until the whole application gets restarted (reboot phone or kill my app using a task-manager). If my app is good enough to reach the second round, i will fix this bug and add new features, like the option to use your own voice, instead of the robo-voice. I don´t think i win a price at ADC2, but i hope i get a lot of feedback and new ideas. Tom --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Can I leave some info after my app is uninstalled?
Hey everybody! Is there any method to leave some info after my app is uninstalled?For example:file,database,setting etc. Best regards! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Google Android Challenge II bugix..!
Yeah, it would be difficult to enforce, BUT 1. If the lock provider has no permission, but the network and gps provider has, the application should run and just dismiss any addTestProvider INSTEAD of crashing the WHOLE application. 2. As riz said, updates should be allowed! 3. This experience has also a good point for me and my team: we wont invest our whole energy in google anymore. I will definitely now target iPhone and NOKIA with more expectations as I had before. Nothing is more frustrating as taking part in a challenge and being ignored due to a dubious error, therefore an error which is in my opinion disputatious. 4. If the story of google is true, and they first went to YAHOO with their idea, they should have learned also from this experience. YAHOO didnt give GOOGLE a chance, so they had to stand on their own legs. Which was good for them. And now, they do same with others: noone gets a second chance. And I think this will be also good for our project airwriting. Maybe, its destiny. On 3 Sep., 05:05, Dan Sherman impact...@gmail.com wrote: Right, but that would be very difficult to enforce, as I'm sure a lot of other people would love to make bug fixes to their app over the next week :) - Dan On Wed, Sep 2, 2009 at 10:55 PM, riz rizcs...@gmail.com wrote: but there should be at least bug fixing or version upgrade option available because we are not changing the ORIGINAL IDEA SUBMITTED . On Sep 3, 7:39 am, Eric Wong (hdmp4.com) ericwon...@gmail.com wrote: Good luck getting google to help you on this. I don't think they would do anything to help you ;) Remember the no revision rule after deadline for ADC2? Eric On Sep 3, 12:55 am, sommeralex alexander.som...@gmail.com wrote: google, please answer!! On 2 Sep., 02:15, sommeralex alexander.som...@gmail.com wrote: Hello Google! I cant find a proper email to contact you, therefore, i write you here.. I have submitted an Application for the google android challenge but did a big mistake when I was re-send the application. I removed the Allow Android Mock Location Permission but forgot to remove the testProvider in my Application. Now, i just wanted to start my application again and was wondering why it didnt work. Because of an Permission Exception.. I hope, that there is a way to still take part in this challenge.. I know, that there are rules and that it would be un-managable if every developer would come with bugs.. hm.. hope to hear from you soon, alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Log in to google account without browser?
On Sep 3, 8:23 am, Per Sandström pg.sandst...@gmail.com wrote: Hi, Im currently trying to combine android and google apps engine for a real neat application, not unlikehttp://3banana.com/. However I want to enable the user to login to his google account without opening the browser. I have made some attempts to just simulate the http-posts done, but to no avail. Are there any nice way of doing this google account login in android code? For example, to make my own loginscreen, and then send user/pass to the google apps server and get an aknowledgement if the login information was correct. Take a look at http://code.google.com/apis/accounts/ Neil --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Please explain View.addFocusables
I'm creating a custom component. The child components are not acting as expected in regard to my custom components re-acting with its siblings. On investigations to solve this I came across View.addFocusables and View.addTouchables. These may help me, but I'm not really sure how they're intended to be used. Can anyone provide a better description, or example, of how these are intended to be used? A dig around on Google revealed nothing :-(... Any explanation - or links to pages I couldn't find - much appreciated. Cheers - Nigel --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How the views are refreshed with new language selection?
How the view are getting refreshed when user change the language? I would guess that your activity is destroyed and recreated by default, just like when the user changes screen orientation. If that is not happening, Android might be calling onConfigurationChange(), though that is only supposed to happen when you have android:configChanges=locale in your manifest. However, I have not experimented with this scenario, so my guesses may be incorrect. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Tabs and intents
Nobody has this strange behaviour ??? I'll try to upgrade to the r3 sdk 1.5 ... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Any advantage to NOT posting ADC2 entry in marketplace now?
I believe the judging app will provide an unbiased judging environment by not displaying ratings/comments publicly for the ADC2 submissions (otherwise, it's not fair). Whereas if you submit to Android Market, all the feedback is open (which could include some negative comments too). They may not even try your app for judging if they remember seeing a low rating in the Market. This is what is holding me from submitting it to the Market. Atleast, wait and see the judging app. If it is no different from the Market app, then no big deal. On Sep 3, 1:07 am, dadical keyes...@gmail.com wrote: Now that my submission to ADC2 is complete, I'm wondering if there is any advantage/disadvantage to holding off on posting to marketplace now. Things that occur to me: 1. If I post to market, and people download in the mass quantities that I expect them to :), will they be less inclined to spend time reviewing theappin the ADC2 context? 2. What happens to people that download from marketplace and then also get the sameapp(with different name) from ADC2? Myappinvolves a background service and notifications. This could make thejudging difficult with notifications that are identical in appearance, but being generated from different versions of the sameapp. 3. Will there be any TECHNICAL relationship between an ADC2 entry and a marketplace submission. My understanding is that I would need to change namespace, so I'm guessing no -- they are effectively different applications at this point. 4. Are marketplace results in any way included injudgingcriteria? My read of the rules says no, but just wanted to be crystal clear. Thoughts or opinions? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
App: Aah - share your world. Description: A dynamic panoramic view right on map. A streetview substitute for places inaccessible by road or not shot by google. (User generated content). Site: www.tammiz.com (not ready yet) Unfortunately we landed in an mess after integration as some of our team members are in a different continent using just an emulator. While the camera worked with emulator (+webcam), it fails on hardware : ( Hope to submit a corrected version tested thoroughly on real hardware through market. Hope all our efforts aren't thrown out. We should probably not have waited for the submission site to show up before integrating. But we anyway had to add as many features as possible before submission given the learning curve and short time since announcement for fresh new ideas from starters. Those who get a chance to review, please do consider the version on the market... or update to it so that rest of the components work well with our new library. Thanks, RS and team. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Task launch event - finishOnTaskLaunch Problem
Hi, I have three activities A, B and C. A is the main activity launched from MAIN LAUNCHER. All the activities have 'android:finishOnTaskLaunch=true' in the manifest file. Now A lunches B, B launches C. My Application maintains some static info at this stage, This is global for application and it is my requirement. At this time user presses HOME key. My app will be sent to background, home screen will be displayed. Now if the user LONG presses the HOME and launches my App, It will returns to the activity 'C', the static info remains same. If the user launches it from main menu, it will resume the main activity A others would have been finished. At this stage I need to reset my static info. If the user presses BACK key I need not clear this state. This time onResume of A is getting called, but not onCreate. So, I am not able differentiate onResume of BACK Press from B and that of launch from main menu. Please help me to clear this state out during task re-launch in the above case by identifying Main Menu launch from HOME. Thanks, With Regards, Muniraju --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] SettingsTosActivity @@ com.google.android.googleapps
Can someone help me in finding this file. SettingsTosActivity @@ com.google.android.googleapps Please help me to find this file. I need this to see how this function is implemented. Its bit urgent please help... Thanks in advance --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to add an icon in the List view?
Thanks Greg, that was very helpful.
On Sep 2, 8:54 pm, greg sep...@eduneer.com wrote:
Have you reviewed List14 in the API demos?
On Sep 2, 11:47 am, Vishal Gaonkar vishal.andr...@gmail.com wrote:
I am trying to add an icon in the list view.
Below is my code snippet and realted xml, without the icon(i.e. just
list view).
Code:
final View addUser = factory.inflate(R.layout.addusers, null);
mEditText = (EditText)addUser.findViewById
(R.id.EditText_UserName);
builder = new AlertDialog.Builder(this);
builder.setView(addUser);
builder.setTitle(R.string.dialog_addusers_title);
builder.setIcon(R.drawable.adduser);
builder.setPositiveButton(R.string.button_ok,
new
DialogInterface.OnClickListener() {
public void
onClick(DialogInterface dialog, int id) {
mStrings.add(0,
mEditText.getText().toString());
mEditText.setText();
lap.notifyDataSetChanged();
}
});
builder.setNegativeButton(R.string.button_cancel,null);
alertDialog = builder.create();
dialog = alertDialog;
myListView =
(ListView)findViewById(R.id.ListView_UserList);
lap = new ArrayAdapterString(this,
R.layout.userlist, mStrings);
Original userlist.xml
?xml version=1.0 encoding=utf-8?
TextView xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_width=fill_parent
android:layout_height=wrap_content
android:layout_marginTop=7dp
android:singleLine=true/
Then I tried to add the image view widget to add my icon in each list.
Modified userlist.xml
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:orientation=horizontal
android:layout_width=fill_parent
android:layout_height=fill_parent
ImageView
xmlns:android=http://schemas.android.com/apk/res/
android
android:id=@+id/ImageView_UserIcon
android:layout_width=48dp
android:layout_height=48dp
android:layout_alignParentLeft=true
android:layout_marginRight=7dp
android:layout_marginTop=7dp
android:scaleType=fitXY
android:src=@drawable/carol/
TextView android:id=@+id/TextView_UserName
android:layout_width=fill_parent
android:layout_height=wrap_content
android:layout_marginTop=7dp
android:singleLine=true/
/LinearLayout
But I am not successful. It is crashing. Any suggestion on how to add
icons in the list view?
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-~--~~~~--~~--~--~---
[android-developers] Why I can not play the ringtone in the real device?
Hi, all in the emulator 1.5, my app can get and play the contacts ringtone. but after the app installed in the real G2, the app can not play the contacts ringtone, and it does not throw any error. in the G2, I have already the contacts ringtone. Does anybody encounter this before? thanks in advance!! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Why I can not play the ringtone in the real device?
On Sep 3, 9:02 am, feeling3_4 lanwen.ban...@gmail.com wrote: Hi, all in the emulator 1.5, my app can get and play the contacts ringtone. but after the app installed in the real G2, the app can not play the contacts ringtone, and it does not throw any error. in the G2, I have already the contacts ringtone. Does anybody encounter this before? thanks in advance!! My guess would be a permissions issue, either in the android framework sense or in the linux filesystem sense. Instrument your code with log messages checking the validity of each assumption that if untrue could make it fail. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Itemized overlay and Hellomapview
On Thu, Sep 3, 2009 at 1:06 PM, sweet brou...@gmail.com wrote:
hello everybody !!!
I make the tutorial Hellomapview (http://developer.android.com/intl/fr/
guide/tutorials/views/hello-mapview.htmlhttp://developer.android.com/intl/fr/%0Aguide/tutorials/views/hello-mapview.html)
if anyone have made this
tuto i would like he explain to me the step 4 in the last part :
4. All that's left is for us to add this OverlayItem to our collection
in the HelloItemizedOverlay, and add this to the List of Overlay
objects retrieved from the MapView:
itemizedoverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedoverlay);
I've well add this OverlayItem to our collection in the
HelloItemizedOverlay but i don't understand how add this to the List
of Overlay objects retrieved from the MapView if someone can help me ?
(I share my code if you see an other mistake)
classe map java :
import java.util.List;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.LinearLayout;
import android.widget.ZoomControls;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;
import com.google.android.maps.OverlayItem;
public class Map extends MapActivity {
ListOverlay mapOverlays;
Drawable drawable;
NewItemizedOverlay itemizedOverlay;
LinearLayout linearLayout;
MapView mapView;
ZoomControls mZoom;
@Override
public void onCreate(Bundle savedInstanceState) {
GeoPoint point = new GeoPoint(1924,-9912);
OverlayItem overlayitem = new OverlayItem(point, , );
itemizedOverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedOverlay);
mapOverlays = mapView.getOverlays();
drawable = this.getResources().getDrawable
(R.drawable.androidmarker);
itemizedOverlay = new NewItemizedOverlay(drawable);
super.onCreate(savedInstanceState);
setContentView(R.layout.map);
linearLayout = (LinearLayout) findViewById(R.id.zoomview);
mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
mapView.setSatellite(true);
}
protected boolean isRouteDisplayed() {
return false;
}
class NewItemizedOverlay java:
import java.util.ArrayList;
import android.graphics.drawable.Drawable;
import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;
@SuppressWarnings(unchecked)
public class NewItemizedOverlay extends ItemizedOverlay {
private ArrayListOverlayItem mOverlays = new
ArrayListOverlayItem
();
public NewItemizedOverlay(Drawable defaultMarker) {
super(boundCenterBottom(defaultMarker));
// TODO Auto-generated constructor stub
}
public void addOverlay(OverlayItem overlay) {
mOverlays.add(overlay);
populate();
}
@Override
protected OverlayItem createItem(int i) {
return mOverlays.get(i);
}
@Override
public int size() {
return mOverlays.size();
}
}
xml fil of map:
?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
com.google.android.maps.MapView
android:id=@+id/mapview
android:layout_width=fill_parent
android:layout_height=fill_parent
android:clickable=true
android:apiKey=0GWRUwsy0_POHxdWofVfhZeFLwtgkcn7ouMfwcg/
LinearLayout
android:id=@+id/zoomview
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_alignBottom=@id/mapview
android:layout_centerHorizontal=true/
/LinearLayout
Thanks
Sweet
Hello Sweet u try this code .it worksi got this code from same u
defined in the url..but i changed for my ownu look this code it will
help uand one more thing dont forget to add ur marker image in
res/drawable
All the Best
package samp.sam11;
import java.io.IOException;
import java.util.List;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;
import com.google.android.maps.OverlayItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.app.AlertDialog;
import android.app.Dialog;
import android.graphics.drawable.Drawable;
import android.location.Address;
import
[android-developers] Re: How to design a light and a full version of android app.
I would recommend one shared code base, and some means of compiling it in two different versions. This will be important because you only want to fix bugs once... Not sure if eclipse or ant can handle this (probably somehow) but there's always resort to recursive cp, find, and sed... The latter may be particularly useful if you want to do a global rename so that it's technically possible to have full and light versions installed on the same phone without conflict (being able to upgrade from light to full and preserve user data might point in the other direction, at least if the market will let you have to different apps with the same package names) On Sep 3, 5:34 am, Anton Pirker an...@ignaz.at wrote: Hello Androids! I have done a small app for the ADC2 and now i want to make a free light version for the Android market and one full version that will cost some cents. My question now to all who have done something similar: How have you designed your application(s)? I have thought about a few solutions to this problem: --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
I sadly only found out about the ADC2 about 1 week before it closed and I had no Android Dev Phone nor did I have a shred of knowledge about how to code Android other than knowing Java. I come from PC/Windows Mobile and I have lots of experience there especially with low-level optimzation of code in ARM assembler. I'm also fluent with 3D math and algorithms. That said I've now got my Android SDK and a G1. Time to start playing... this phone needs a serious 3D top-down shooter :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Can I leave some info after my app is uninstalled?
On Sep 3, 5:36 am, 楊健 y...@cycomtech.co.jp wrote: Hey everybody! Is there any method to leave some info after my app is uninstalled?For example:file,database,setting etc. I would think something written to the sdcard with unrestrictive permissions would stick around... you should probably make the file/ folder name obvious enough that the user can figure out who it belonged to and remove it if they don't want it kept. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: files, local files, storage...
On Sep 2, 9:50 pm, Mark Murphy mmur...@commonsware.com wrote: so is that directory protected from other apps Yes. By default, all files there will be private to your application. Assuming that there are no unanticipated programs running as root... which historically is not a good assumption at all. If it's on the device, someone who really wants to is going to be able to read it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
I have submittet 4 apps for ADC 2. Hoping to get some publicity for my small company (DKIT Android / dkdroid.com) - I do not think I will win anything. My apps were all ready during August, one of them were even finished before August, but I waited until August 1st to release it in the Market (Stick And Joy) My apps are: Name: Stick And Joy Description: Take pictures with the camera, create actors/stick figures, change their colors, poses and features, and send your creation as MMS, Email attachment or to Picasa. Uploading to global picasa album StickAndJoy.com is also available. By: DKIT Android Feedback: Integration with Google Picasa / Google Login was a little tricky at first, but works wonderfully when you first understand the concepts fully. Name: Remote Controlled LED Sign Description: Android screen emulates LED Sign. Change text/scroll speed/color etc. by sending SMS to the phone. By: DKIT Android Feedback: Quick and simple application, evolution of my Led Scroller / Led Scroller 2 apps. Garbage collection is an issue, there's a lot going on in the background, so scrolling is not always smooth - but as I have no control over garbage collection or background processes (except keeping object creation at a minimum) scrolling will be jerky sometimes. Name: Splat!: Bugs II Description: Casual game, where you can splat bugs with your finger. Feedback: Evolution of the games Splat!: Bugs and Touch!: 4Kids. Same goes here, garbage collection creates problems, especially problems with large bitmaps that create out of memory errors/force closes. Name: SMS Templates Description: Small text editor for SMS/Email that expands keywords to sentences/expressions. Example: /LOL - Laughing Out Loud Feedback: I noticed too late that catching hardware keyboard keys is not the same as catching software keyboard keys. Frustrating, as I submitted the app before I noticed this fact. :-) Only thing I could do was to change the description to reflect this fact. My own mistake, so I blame noone. :-) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
Hmm how can i see the raw data with wireshark? On 3 sep, 11:03, skink psk...@gmail.com wrote: On Sep 3, 10:36 am, Wouter wouterg...@gmail.com wrote: yes with these tools i can see the data packages.. but thats not the solution to my problem i think? I want to parse the data in java.. On 3 sep, 00:38, skink psk...@gmail.com wrote: On Sep 3, 12:15 am, Wouter wouterg...@gmail.com wrote: I don't know. I use the android-xmlrpc client (http://code.google.com/ p/android-xmlrpc/) and I only see the response like in few posts above.. Is there another way to get the data? ethereal/wireshark seeing raw data would help in deserialzation parsed response. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
On Sep 1, 10:41 am, Lout lout.r...@googlemail.com wrote: Your app name and description, web link if any, experience with ADC2, ... anything would be useful for our article(s). TotTimer: Help keep track of child-related things, such as feedings, diapers, medication, wakings, etc. Perfect for newborns when really, you are too blitzed to do anything. http://tottimer.com/ ADC2 feedback: The process was seamless and easy. I'd say a lot of the problems with developing for the ADC are the same for regular Android/mobile development: testing! Getting devices in the hands of people that can give you valuable feedback is necessary for a successful product. Hard to do when not everyone has an Android device, but maybe that will get better soon! :) I have no idea if there will be more or less participation than ADC1. I do feel that the level of applications will be higher as people have had time to play with the SDK and develop applications. Additionally, there are professional dev firms out there submitting this time with lots of Android experience. Should make it a little tougher for the freelance and student developer. Just my two cents. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Intercepting SQLite's file reads / writes, so we can encrypt the storage
I believe that sqlite is not a fundamentally a java application, but one running in the embedded linux with some android java wrappers around it. As a result, inserting encryption into its file operations would probably have to be handled with a linux kernel module (or at best a userspace filesystem driver), which is not something you can do on a retail phone as root permission is requried. You might look and see how big sqlite acutally is... perhaps its small enough that you could build your own custom version with encryption and ship that with your application using your own jni or sockets wrapper. On Sep 2, 3:18 pm, JavaNut i...@chiralsoftware.net wrote: We have a need to encrypt the data stored within SQLite. The obvious approach would be to encrypt individual records before storing them in the table, but that will melt down. For example, if we want to search for a string... I know that SQLite stores all the data in a single flat file. I assume that it accesses that file by MemoryMappedFile or something like that. My idea is to create a sub-class of MemoryMappedFile that does block encryption / decryption on write / read. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
App: Bookworm Description: Bookworm is a general purpose dictionary program. It is a good compromise between fast data lookup (sqlite database used) and reasonable storage demands (books are stored in gzip compressed chunks). Apk: http://andappstore.com/AndroidApplications/apps/734 pskink --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
On Sep 3, 3:38 pm, Wouter wouterg...@gmail.com wrote: Hmm how can i see the raw data with wireshark? just post xml you got from a server On 3 sep, 11:03, skink psk...@gmail.com wrote: On Sep 3, 10:36 am, Wouter wouterg...@gmail.com wrote: yes with these tools i can see the data packages.. but thats not the solution to my problem i think? I want to parse the data in java.. On 3 sep, 00:38, skink psk...@gmail.com wrote: On Sep 3, 12:15 am, Wouter wouterg...@gmail.com wrote: I don't know. I use the android-xmlrpc client (http://code.google.com/ p/android-xmlrpc/) and I only see the response like in few posts above.. Is there another way to get the data? ethereal/wireshark seeing raw data would help in deserialzation parsed response. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Returning files through a Cursor
I would like my app to start an email app such as GMail with an attached file. For various technical reasons we can't use a file: URL for this --- we have to pull the file out of our ContentProvider. So, I need some way to make a content: URL behave as if it were a file. We've got it *nearly* working; I can see GMail call query() on my ContentProvider, followed shortly by GMail crashing because I'm not providing the right fields in the cursor. The thing is --- what's GMail expecting to see? I can't find any documentation on this. I have found ContentProvider#getAssetFile(), which appears to be related, but it doesn't seem to being called. What I get is: E/CursorWindow( 848): Bad request for field slot 0,1. numRows = 1, numColumns = 1 (What I'd really like to do is to be able to pass GMail some sort of high-level stream object so that I can generate data on the fly, but I suspect it's not possible.) -- ┌─── ｄｇ＠ｃｏｗｌａｒｋ．ｃｏｍ ─ http://www.cowlark.com ─ │ │ They laughed at Newton. They laughed at Einstein. Of course, they │ also laughed at Bozo the Clown. --- Carl Sagan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
Well not 3D but I did submit a 2D top-down shooter for ADC2. Application: FRG Category: Games - Arcade/Action Description: Overhead 2D shooter similar to Ikari Warriors and Heavy Barrel - use the trackball and touchscreen to find and destroy all enemies. 4 playable robots, 6 weapons, 12 levels, and 10 different kinds of enemies. Achievements and 3 difficulty levels to keep the game interesting and replayable. Also includes a retro soundtrack reminiscent of the 8-bit Nintendo days by Maniacs of Noise. Website: http://www.woogames.com (will have more Friday) App development thoughts: Creating an action game, I of course had the requisite performance worries - I've done OpenGL before but this is my first exposure to OpenGL ES. Laziness acquired from doing OpenGL on monstrous PCs definitely got in the way of making FRG performant from the start. I also do miss GL_QUAD! A more interesting problem was that FRG uses the touchscreen to aim and fire weapons. This sounds really cool in theory but in reality your finger is blocking almost half the screen at any given moment in the game - in a fast action game that could mean not seeing enemies and their bullets until it's too late. I think I addressed it by including an accelerometer-based camera (field of view extends in the direction of up on your phone) plus the camera shifting in the direction you are shooting while your finger touches the screen. I also have done a lot of J2ME development - I have to say I enjoy doing Android development much more - a modern API and sensible permissions/signing mechanism are much appreciated! Anybody who has had to certify J2ME applications across multiple phones will know what I'm talking about! Ernest Woo Woo Games On Sep 3, 9:25 am, Phred phr...@gmail.com wrote: I sadly only found out about the ADC2 about 1 week before it closed and I had no Android Dev Phone nor did I have a shred of knowledge about how to code Android other than knowing Java. I come from PC/Windows Mobile and I have lots of experience there especially with low-level optimzation of code in ARM assembler. I'm also fluent with 3D math and algorithms. That said I've now got my Android SDK and a G1. Time to start playing... this phone needs a serious 3D top-down shooter :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
Looks nice! Two problems i noticed when quickly browsing your app: Start it. Type in 'pizza' and hit the search button. The toast say Searching Search for null ... strange text. Then search using flickr or picasa or twitter. All work quite well! :) Then i did a local search: I get a force close message and Xeeku is restarted. Not so good... On Sep 3, 2:05 am, xeeku jzhang88...@gmail.com wrote: One of my ADC2 submissions under Tools is called *Xeeku Search*. It's an universal search portal for both context and location based searches. The unique feature is that it presents search result in native format. For example, photos are presented with a nice gallery while locations are marked as map pins. It's really excels on the GUI and streamlined interface which meat to rival iPhone's user experience from the ground up. As for iPhone, I was one of the people paid $600 for the first generation and still using it. Among many things I liked, one thing bug me to death is there is only one button and the back button is all over the places from app to app. I believe the single button design to be more gimmick than substance, which gave me the very motivation and ideas of our current GUI design. It takes the full advantages of Android's physical buttons. I know it's a tall order (rival iPhone's user experience) but check it out and see yourself. It's on Android Market now and it's free. On Sep 1, 7:41 am, Lout lout.r...@googlemail.com wrote: While you developers relax... would you mind sharing what apps to expect through this challenge.. and anything else you wish to share about ADC2 submissions... well anything including the fact: 'thank God, no more sleep less nights'! Am collecting information about the challenge (ADC2) for a news article as am with cnet (and AP). Pitch your app if you have already published or would soon publish on the market too. Your app name and description, web link if any, experience with ADC2, ... anything would be useful for our article(s). And do you feel that there would have been more submissions than in ADC1? Is the competition going to be tougher or less profound as you were allowed to put up apps not published before 1st Aug only? Do you think that all apps that didn't try for ADC1 should have had a chance? Congratulations on your submissions while you wait for the next phase. Thanks, Lout Reilly ps: Moderators we request you to let this through so that you too get some feedback.- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Returning files through a Cursor
On Sep 3, 10:13 am, David Given d...@cowlark.com wrote: We've got it *nearly* working; I can see GMail call query() on my ContentProvider, followed shortly by GMail crashing because I'm not providing the right fields in the cursor. The thing is --- what's GMail expecting to see? I can't find any documentation on this. I wonder if its expectations are close enough to those of the sources- provided non-gmail Email application that you could debug it against that and then switch back to gmail? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: stack overflow exception on certain sequence of UNICODE characters, I DONT HAVE TOO MANY LAYERS!
Thanks ROMAIN, but I need to clarify the problem: What I am trying to say is there is a HACKER on my chat app who is able to send out a certain sequence of characters (it's like 2 unicode characters, but I'm not sure which ones), and it causes all these layers to explode out and causes the stack overflow. I have personally witnessed him do it. For example, there will be like 10 ppl in the chat room all normally chatting away and my app is working perfectly fine. Then, this hacker says to the room, OK EVERYONE I AM GOING TO CAUSE FORCE CLOSE.. WATCH HAHHAHA. Then, all of a sudden, the screen goes blank and FORCE CLOSES. I have a limit on the # of characters you can post to the room, so it's NOT like he's posting a huge text string that Android can't handle. The core of my chat app consists of a ListView using your efficient adapter concept. So, what I am trying to say is your TextView can be hacked by certain sequence of unicode characters and it causes too many layers to explode out and causes a stack overflow. There is some hole in the TextView, Romain. In fact I was on again this morning and this hacker, goes by the name of KING_BOU did it again. And everyone in the room gets upset at him and he loves attention and laughs. Like he feels some sort of personal power or gratification. I have his deviceid so we can track him down... smh @ his hax OH, ONE LAST IMPORTANT NOTE: IF I CONVERT ALL POSTS FROM UNICODE TO ASCII, THIS PROBLEM NEVER HAPPENS!! BUT MY USERS LOVE THEIR SYMBOLS SO I CANNOT TAKE THAT AWAY FROM THEM. IM SO UPSET ABOUT ALL THIS. PLEASE HELP IF YOU CAN. HAS SOMETHING TO DO WITH TextView draw with certain UNICODES. THANK YOU!!! On Sep 2, 3:18 pm, Romain Guy romain...@google.com wrote: Yes, you have too many layers. You should check in HiearchyViewer. On Wed, Sep 2, 2009 at 2:18 PM, kevikev2020kkaw...@gmail.com wrote: Hi, I DO NOT HAVE TOO MANY LAYERS, THIS STACK OVERFLOW EXCEPTION ONLY OCCURS WHEN A CERTAIN UNICODE CHARACTER SEQUENCE COME TO THE LISTVIEW. THIS BUG IS KILLING ME BECAUSE I CANNOT PUT A TRY/CATCH AROUND IT ANYWHERE IN MY CODE: I DO NOT KNOW WHAT THAT SEQUENCE IS, BUT I DO KNOW ITS A CERTAIN SMILEY FACE + ANOTHER CHARACTER THAT CAUSES IT, I AM CERTAIN IT'S NOT BECAUSE I HAVE TOO MANY VIEWS. IF SOMEBODY KNOWS THE WORK-AROUND, OR ANY WAY IT CAN BE TRAPPED, PLEASE LET ME KNOW THANK YOU! 09-02 21:04:27.101: ERROR/AndroidRuntime(916): Uncaught handler: thread main exiting due to uncaught exception 09-02 21:04:27.200: ERROR/AndroidRuntime(916): java.lang.StackOverflowError 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at java.lang.String.getChars(String.java:992) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.text.TextUtils.getChars(TextUtils.java:63) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.text.Layout.drawText(Layout.java:1352) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.text.Layout.draw(Layout.java:339) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.widget.TextView.onDraw(TextView.java:3921) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.View.draw(View.java:5838) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1486) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.widget.AbsListView.dispatchDraw(AbsListView.java:1319) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.widget.ListView.dispatchDraw(ListView.java:2820) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.View.draw(View.java:5944) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at
[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
Hey all! My submission is PackRat. It's a media collection manager... I collect a lot of books, CDs, you name it, and hardly remember what exactly I have and don't have. Writing that app scratched a fairly persistent itch for me. You can find out more about it on http://packrat.unwesen.de/ Jens --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: LandScape App. freezes during launching
I had checked my app. again and I found that the onCreate function
sometimes take more than 5 sec. to complete.
After modify the onCreate function, the problem is gone.
Thanks.
On 9월3일, 오전2시55분, Dianne Hackborn hack...@android.com wrote:
What is your app doing in the debugger? That message is saying that the
window manager gave up waiting for the app to draw all of its windows before
unfreezing the screen in the new orientation, so for some reason you aren't
getting your windows/surfaces drawn.
On Wed, Sep 2, 2009 at 8:35 AM, scheme sch...@gmail.com wrote:
I had written landscape app. which use surface view and camera.
It works fine mostly.
However, The weird thing is that the app sometimes (once a 5~6 times)
freezes when I started it.
The DDMS spits out following log.
09-02 10:58:29.191: WARN/WindowManager(1132): App freeze timeout
expired.
09-02 10:58:29.201: WARN/WindowManager(1132): Force clearing freeze:
AppWindowToken{43b4ea00 token=HistoryRecord{4386bcc0 {com.home.camera/
com.home.camera.Camera}}}
09-02 10:58:29.251: WARN/SurfaceFlinger(1132): timeout expired
mFreezeDisplay=1, mFreezeCount=0
The following lines are added in the manifest.xml
android:configChanges=orientation|keyboardHidden
android:screenOrientation=landscape
I have struggled but have no progress.
Any Ideas?
Thnks in advance.
--
Dianne Hackborn
Android framework engineer
hack...@android.com
Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails. All such
questions should be posted on public forums, where I and others can see and
answer them.- 원본 텍스트 숨기기 -
- 원본 텍스트 보기 -
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You received this message because you are subscribed to the Google
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To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
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[android-developers] Re: Hmm... at last ADC2 is out of our way ... tell about your app and experience
Our entry is Name: What Zip? Category: Productivity/Tools By: John Coryat, USNaviguide LLC Description: This application carefully fixes your location to determine your USPS Zip Code (US Only). Displays the results as a shaded outline of the Zip Code along with your location and closest street on a map. Website: http://www.usnaviguide.com/zip.htm The app is a companion to this website. We have about 250,000 monthly visitors to the site that are mostly business professionals interested in territory management, real estate and other things. The app is on the market and has had about 1200 downloads, pretty amazing considering the small number of Android devices. ADC2 impressions: I received one of the Google ION phones at Google IO back in May. I had been working on iPhone apps but switched to Android to develop an entry for the contest. It took me from May 27th to August 5th to get this one ready and I had about 3 solid weeks of testing the app before submitting it. The members of this forum and especially Mark Murphy helped immensely. I believe the contest was designed with developers like me in mind. I hadn't considered working with Android before and when Google handed me one of those beautiful ION's, I couldn't help but dive into the system. I have no illusions that this app will do anything but entertain a few judges, it's not earth shattering or polished like the winners in ADC1, but for those that want to know what zip code they're in, our app is the absolute best tool ever created. The only alternative would be to knock on someone's door and ask them what their zip code is. I've done this to test the app and have had some very odd responses, mostly they won't answer! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
I dont see it at wireshark.. and in android i only get the response object back and not the whole xml.. On 3 sep, 15:51, skink psk...@gmail.com wrote: On Sep 3, 3:38 pm, Wouter wouterg...@gmail.com wrote: Hmm how can i see the raw data with wireshark? just post xml you got from a server On 3 sep, 11:03, skink psk...@gmail.com wrote: On Sep 3, 10:36 am, Wouter wouterg...@gmail.com wrote: yes with these tools i can see the data packages.. but thats not the solution to my problem i think? I want to parse the data in java.. On 3 sep, 00:38, skink psk...@gmail.com wrote: On Sep 3, 12:15 am, Wouter wouterg...@gmail.com wrote: I don't know. I use the android-xmlrpc client (http://code.google.com/ p/android-xmlrpc/) and I only see the response like in few posts above.. Is there another way to get the data? ethereal/wireshark seeing raw data would help in deserialzation parsed response. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Itemized overlay
I don't understand your correction andrehbleitao...
In the tuto i don'tunderstand the step 4 in the last part. I think i
should understand this and make what it said for my application work
well isn't it ?
On 2 sep, 10:43, sweet brou...@gmail.com wrote:
Hello ragavendran s and 于洋 thank for your answers.
My marker image is well in the res/drawable, my geopoint is Mexico gps
coordonates (like the tuto) and the library of maps was already put in
my Manifest.
I've done what you says ragavendran s in my ItemizedOverlay class
(which i rename to NewItemizedOverlay):
import java.util.ArrayList;
import android.graphics.drawable.Drawable;
import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;
@SuppressWarnings(unchecked)
public class NewItemizedOverlay extends ItemizedOverlay {
private ArrayListOverlayItem mOverlays = new ArrayListOverlayItem
();
public NewItemizedOverlay(Drawable defaultMarker) {
super(boundCenterBottom(defaultMarker));
// TODO Auto-generated constructor stub
}
public void addOverlay(OverlayItem overlay) {
mOverlays.add(overlay);
populate();
}
@Override
protected OverlayItem createItem(int i) {
return mOverlays.get(i);
}
@Override
public int size() {
return mOverlays.size();
}
}
But i've always an error. I think the mistake is in the fourth step of
the tuto (http://developer.android.com/intl/fr/guide/tutorials/views/
hello-mapview.html) in the last part:
4. All that's left is for us to add this OverlayItem to our collection
in the HelloItemizedOverlay, and add this to the List of Overlay
objects retrieved from the MapView:
itemizedoverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedoverlay);
i can't add this to the List of Overlay objects retrieved from the
MapView. How i can do that ?
ThanksSweet
On 2 sep, 10:08, 于洋 yuyang3...@gmail.com wrote:
2009/9/2sweetjunkybr...@gmail.com
I've a problem with ItemizedOverlay in a mapView.
I had folow the tuto HelloMapView in the android developpers website
and i can't display the itemized overlay in the bottom of the tuto.
I show you my code:
mapview java:
import java.util.List;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.LinearLayout;
import android.widget.ZoomControls;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;
import com.google.android.maps.OverlayItem;
public class Map extends MapActivity {
ListOverlay mapOverlays;
Drawable drawable;
ItemizedOverlay itemizedOverlay;
LinearLayout linearLayout;
MapView mapView;
ZoomControls mZoom;
@Override
public void onCreate(Bundle savedInstanceState) {
GeoPoint point = new GeoPoint(1924,-9912);
OverlayItem overlayitem = new OverlayItem(point, , );
itemizedOverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedOverlay);
mapOverlays = mapView.getOverlays();
drawable = this.getResources().getDrawable
(R.drawable.androidmarker);
itemizedOverlay = new ItemizedOverlay(drawable);
super.onCreate(savedInstanceState);
setContentView(R.layout.map);
linearLayout = (LinearLayout) findViewById(R.id.zoomview);
mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
mapView.setSatellite(true);
}
protected boolean isRouteDisplayed() {
return false;
}
}
ItemizedOverlay Java:
import android.graphics.drawable.Drawable;
import java.util.ArrayList;
import com.google.android.maps.OverlayItem;
public class ItemizedOverlay extends
com.google.android.maps.ItemizedOverlay {
private ArrayListOverlayItem mOverlays = new
ArrayListOverlayItem
();
public ItemizedOverlay(Drawable defaultMarker) {
super(boundCenterBottom(defaultMarker));
}
@Override
protected OverlayItem createItem(int i) {
return mOverlays.get(i);
}
@Override
public int size() {
return mOverlays.size();
}
public void addOverlay(OverlayItem overlay) {
mOverlays.add(overlay);
populate();
}
}
map XML:
?xml version=1.0 encoding=utf-8?
LinearLayout
[android-developers] Re: stack overflow exception on certain sequence of UNICODE characters, I DONT HAVE TOO MANY LAYERS!
TextView cannot be hacked. The problem is that you have too many layers of ViewGroups in your UI. By using specific characters you are causing TextView to take another code path, usually not taken, that happens to go right over the edge of the stack size. Use fewer views, that's all. On Thu, Sep 3, 2009 at 7:44 AM, kevikev2020kkaw...@gmail.com wrote: Thanks ROMAIN, but I need to clarify the problem: What I am trying to say is there is a HACKER on my chat app who is able to send out a certain sequence of characters (it's like 2 unicode characters, but I'm not sure which ones), and it causes all these layers to explode out and causes the stack overflow. I have personally witnessed him do it. For example, there will be like 10 ppl in the chat room all normally chatting away and my app is working perfectly fine. Then, this hacker says to the room, OK EVERYONE I AM GOING TO CAUSE FORCE CLOSE.. WATCH HAHHAHA. Then, all of a sudden, the screen goes blank and FORCE CLOSES. I have a limit on the # of characters you can post to the room, so it's NOT like he's posting a huge text string that Android can't handle. The core of my chat app consists of a ListView using your efficient adapter concept. So, what I am trying to say is your TextView can be hacked by certain sequence of unicode characters and it causes too many layers to explode out and causes a stack overflow. There is some hole in the TextView, Romain. In fact I was on again this morning and this hacker, goes by the name of KING_BOU did it again. And everyone in the room gets upset at him and he loves attention and laughs. Like he feels some sort of personal power or gratification. I have his deviceid so we can track him down... smh @ his hax OH, ONE LAST IMPORTANT NOTE: IF I CONVERT ALL POSTS FROM UNICODE TO ASCII, THIS PROBLEM NEVER HAPPENS!! BUT MY USERS LOVE THEIR SYMBOLS SO I CANNOT TAKE THAT AWAY FROM THEM. IM SO UPSET ABOUT ALL THIS. PLEASE HELP IF YOU CAN. HAS SOMETHING TO DO WITH TextView draw with certain UNICODES. THANK YOU!!! On Sep 2, 3:18 pm, Romain Guy romain...@google.com wrote: Yes, you have too many layers. You should check in HiearchyViewer. On Wed, Sep 2, 2009 at 2:18 PM, kevikev2020kkaw...@gmail.com wrote: Hi, I DO NOT HAVE TOO MANY LAYERS, THIS STACK OVERFLOW EXCEPTION ONLY OCCURS WHEN A CERTAIN UNICODE CHARACTER SEQUENCE COME TO THE LISTVIEW. THIS BUG IS KILLING ME BECAUSE I CANNOT PUT A TRY/CATCH AROUND IT ANYWHERE IN MY CODE: I DO NOT KNOW WHAT THAT SEQUENCE IS, BUT I DO KNOW ITS A CERTAIN SMILEY FACE + ANOTHER CHARACTER THAT CAUSES IT, I AM CERTAIN IT'S NOT BECAUSE I HAVE TOO MANY VIEWS. IF SOMEBODY KNOWS THE WORK-AROUND, OR ANY WAY IT CAN BE TRAPPED, PLEASE LET ME KNOW THANK YOU! 09-02 21:04:27.101: ERROR/AndroidRuntime(916): Uncaught handler: thread main exiting due to uncaught exception 09-02 21:04:27.200: ERROR/AndroidRuntime(916): java.lang.StackOverflowError 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at java.lang.String.getChars(String.java:992) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.text.TextUtils.getChars(TextUtils.java:63) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.text.Layout.drawText(Layout.java:1352) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.text.Layout.draw(Layout.java:339) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.widget.TextView.onDraw(TextView.java:3921) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.View.draw(View.java:5838) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1486) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.drawChild(ViewGroup.java:1484) 09-02 21:04:27.200: ERROR/AndroidRuntime(916): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228) 09-02 21:04:27.200:
[android-developers] Re: XML-RPC
On Sep 3, 10:36 am, Wouter wouterg...@gmail.com wrote: yes with these tools i can see the data packages.. so what are packages you can see with these tools? it should be http xml response. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Time to first screen, boot-up time and app-start time?
Of course it is possible... the question is by how much, and with how much work. Those questions are difficult to answer though without actually digging into the code and starting to look at what it is doing and what can be improved. The numbers I gave should serve as a good guide for where to start looking first for the most bang for the buck. On Wed, Aug 26, 2009 at 12:25 PM, mstu...@googlemail.com mstu...@googlemail.com wrote: Hi All, thanks for all the comments... I am just wondering whether it is generally possible to speed up start time? For instance, is it possible to apply some of the recent generic-linux fast booting improvements to Android? If so, only the Kernel boot time could be shortened... But what abt the other time-consuming components such as the PMS and AMS... I don't see any options to optimize them... mat On Aug 26, 8:23 am, Dan Bornstein danf...@android.com wrote: On Tue, Aug 25, 2009 at 5:02 PM, Casper Bang casper.b...@gmail.com wrote: People who have digged into Dalvik aren't overly impressed when compared to similar technologies: http://www.koushikdutta.com/2009/01/dalvik-vs-mono.html Please read the comments on that article, which contained some good discussion, and please be aware that the original author is pushing a particular agenda. (Not that I don't have my own biases too, but I think I am reasonablyup-front about them.) -dan -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Touch event problem
Hi All I want to create one Application in that i want to drag the many component like TableRow,Button,Layout i used absoultLayout is a parent Layout but i unable to drag all component only i able to drag ImageButton and i am using TouchListener for that. i dont undestand what is the problem.plz help me Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: files, local files, storage...
Programs or users? Yes users will generally be able to root their phone, and I wouldn't assume they can't. If you want to protected your data from the phone's user, you are in for a world of hurt. If you just want to protect it from other apps, filesystem permissions for the vast majority of people should be fine -- they give you the same amount of protection as two different non-super-users logging into a Linux machine would have from each other. (Which should be complete protection, and anything that allows them to get around that is a major hole that needs to be fixed.) On Thu, Sep 3, 2009 at 6:29 AM, Chris Stratton cs07...@gmail.com wrote: On Sep 2, 9:50 pm, Mark Murphy mmur...@commonsware.com wrote: so is that directory protected from other apps Yes. By default, all files there will be private to your application. Assuming that there are no unanticipated programs running as root... which historically is not a good assumption at all. If it's on the device, someone who really wants to is going to be able to read it. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Task launch event - finishOnTaskLaunch Problem
onResume() tells you that the activity is now in the foreground, so you can rely on it to tell you where the user is currently at. On Thu, Sep 3, 2009 at 4:47 AM, Muniraju munir...@gmail.com wrote: Hi, I have three activities A, B and C. A is the main activity launched from MAIN LAUNCHER. All the activities have 'android:finishOnTaskLaunch=true' in the manifest file. Now A lunches B, B launches C. My Application maintains some static info at this stage, This is global for application and it is my requirement. At this time user presses HOME key. My app will be sent to background, home screen will be displayed. Now if the user LONG presses the HOME and launches my App, It will returns to the activity 'C', the static info remains same. If the user launches it from main menu, it will resume the main activity A others would have been finished. At this stage I need to reset my static info. If the user presses BACK key I need not clear this state. This time onResume of A is getting called, but not onCreate. So, I am not able differentiate onResume of BACK Press from B and that of launch from main menu. Please help me to clear this state out during task re-launch in the above case by identifying Main Menu launch from HOME. Thanks, With Regards, Muniraju -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: drawing image in full screen on different device
Image view with layout_width and layout_height set to fill_parent should help. On Sep 3, 1:14 pm, Honest honestsucc...@gmail.com wrote: Hello, My application required to draw image on full screen. now the phone screen size will be different. So will i have to make different image for each phone or i can use just one image and it can display on full screen in any device. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: KeyGuard customization
I think they did some pretty grody hacks, and I am pretty positive they didn't customize the keyguard, but just completely turned it off and show their own thing. (I also don't know much about it, so this is all speculation, but I would be deeply concerned about it introducing holes where people can get by the lock screen by doing the right trick, or situations where their lock screen is not being hidden when it should. The user interaction between the lock screen and the rest of the system is incredibly complicated, and always a thorn in our side during development to get completely right. That is one of the reasons we haven't yet provided a way for people to replace it.) On Thu, Sep 3, 2009 at 1:58 AM, Jean Baptiste Perriot jb.perr...@gmail.comwrote: Too bad... :/ So how do you think flydroid did : http://www.flydroid.com/fly/ Do you think they recode a full system like I tried ? On 2 sep, 20:01, Dianne Hackborn hack...@android.com wrote: Sorry, there is currently no way to. Please be very careful about fiddling with the keyguard state -- it is incredibly easy to get this wrong and open significant security holes in the system. On Wed, Sep 2, 2009 at 9:26 AM, Jean Baptiste Perriot jb.perr...@gmail.comwrote: Hello, Is there any way to customize the keyguard with an application ? I'm trying to make a small app that enables me to add content to the keyguard and I'm looking for a way to make it with the framework. The only way I found is to disable the keyguard, using a receiver listening for a screen-off and to show a custom view at the screen-on with another receiver... Therefore I have to recode all the default locking mechanism... Is there another way ? Regards -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
OK finally got it, thanks for your help! This is the xml response for film.retrieveDetails ?xml version=1.0 encoding=ISO-8859-1? methodResponse params param valuestruct membernameurl/name valuestringhttp://www.moviemeter.nl/film/500//string/value /member membernamethumbnail/name valuestringhttp://www.moviemeter.nl/images/covers/thumbs/ 0/500.jpg/string/value /member membernametitle/name valuestringLord of the Rings: The Fellowship of the Ring, The/ string/value /member membernamealternative_titles/name valuearray data /data /array/value /member membernameyear/name valuestring2001/string/value /member membernameimdb/name valuestring0120737/string/value /member membernameplot/name valuestringEen eeuwenoude ring, die jaren zoek is geweest, wordt gevonden en komt bij toeval terecht bij de kleine Hobbit Frodo. Als de tovenaar Gandalf erachter komt dat deze ring eigenlijk de Ene Ring is waar de slechte Sauron naar op zoek is, gaat Frodo samen met Gandalf, een Dwerg, een Elf, twee Mensen en drie andere Hobbits op een groots avontuur om deze te vernietigen./string/value /member membernamemini_series/name valuestring0/string/value /member membernameduration/name valuestring178/string/value /member membernamedurations/name valuearray data valuestruct membernameduration/name valuestring178/string/value /member membernamedescription/name valuestring/string/value /member /struct/value valuestruct membernameduration/name valuestring208/string/value /member membernamedescription/name valuestringextended edition/string/value /member /struct/value /data /array/value /member membernameactors/name valuearray data valuestruct membernamename/name valuestringElijah Wood/string/value /member membernamevoice/name valuestring0/string/value /member /struct/value valuestruct membernamename/name valuestringIan McKellen/string/value /member membernamevoice/name valuestring0/string/value /member /struct/value valuestruct membernamename/name valuestringViggo Mortensen/string/value /member membernamevoice/name valuestring0/string/value /member /struct/value /data /array/value /member membernameactors_text/name valuestringmet Elijah Wood, Ian McKellen en Viggo Mortensen/ string/value /member membernamedirectors/name valuearray data valuestruct membernameid/name valuestring10176/string/value /member membernamename/name valuestringPeter Jackson/string/value /member /struct/value /data /array/value /member membernamedirectors_text/name valuestringgeregisseerd door Peter Jackson/string/value /member membernamecountries/name valuearray data valuestruct membernameiso_3166_1/name valuestringNZL/string/value /member membernamename/name valuestringNieuw-Zeeland/string/value /member /struct/value valuestruct membernameiso_3166_1/name valuestringUSA/string/value /member membernamename/name valuestringVerenigde Staten/string/value /member /struct/value /data /array/value /member membernamecountries_text/name valuestringNieuw-Zeeland / Verenigde Staten/string/value /member membernamegenres/name valuearray data valuestringAvontuur/string/value valuestringFantasy/string/value /data /array/value /member membernamegenres_text/name valuestringAvontuur / Fantasy/string/value /member membernamedates_cinema/name valuearray data valuestruct membernamedate/name valuestring2001-12-20/string/value /member /struct/value /data /array/value /member membernamedates_video/name valuearray data valuestruct membernamedate/name valuestring2002-07-16/string/value /member /struct/value /data /array/value /member membernameaverage/name valuestring4.19/string/value /member membernamevotes_count/name valuestring6532/string/value /member membernamefilmId/name valueint500/int/value /member /struct/value /param /params /methodResponse On Sep 3, 5:40 pm, skink psk...@gmail.com wrote: On Sep 3, 10:36 am, Wouter wouterg...@gmail.com wrote: yes with these tools i can see the data packages.. so what are packages you can see with these tools? it should be http xml response. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Changing a Back button press to Home button press
We've already been having this discussion in another thread. If you want to retain some state in your activity -- even across the user pressing back to finish your activity and then later launching it again -- then just save that state, in whatever way you want, in onPause(). If you want to let the user have some background thing of your app going on while the user is not in its UI, you can have in your UI a facility for them to explicitly start and stop the background work. That is not the same as them quitting your app. On Thu, Sep 3, 2009 at 1:09 AM, Ne0 liamjamesalf...@googlemail.com wrote: Dianne, If there is a more appropriate way of doing this please advise. My activity, starts, stops and binds to a service. When the activity is focused, it receives text from the service it is bound to. When ever the user navigates away from the activity all the currently received text is saved in onSaveInstanceState() so it can be displayed once again when focus returns. Though if the back button is used, it does not get called ( is this correct? ). The user must never be able to stop activity running without selecting stop from the activity menu, which in turn stops the service and calls finish(). Liam On Sep 2, 5:53 pm, Dianne Hackborn hack...@android.com wrote: On Wed, Sep 2, 2009 at 2:19 AM, Ne0 liamjamesalf...@googlemail.com wrote: Yes that is what i want to achieve and i know it is acting in a non- standard way. Please correct me if you think i am going about this in the wrong way, but my understanding is that using the back button destroys the focused activity and hence does not hit onSaveInstanceState(...). The users of this application will be expecting it to return to its saved instance state the next time they start the activity, unless they use the apps menu to stop the app running. No they won't expect this, because that is not how android works. And there is certainly not an apps menu menu for them to stop apps. Please don't try to make your application behave in a way you think it should from some other environment. It should behave consistently with the android UI model, wherever appropriate. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Returning files through a Cursor
Did you try putExtra(Intent.EXTRA_STREAM, uri) ? // the following code snippet will attach a file from a content resolver and send it via email/mms. Intent sendIntent = new Intent(Intent.ACTION_SEND); sendIntent.setType(...); sendIntent.putExtra(Intent.EXTRA_STREAM, uri); // attachment sendIntent.putExtra(Intent.EXTRA_SUBJECT, getResources().getText (R.string.subject)); startActivityForResult(Intent.createChooser(sendIntent, getResources ().getText(R.string.app_name)), ACTIVITY_SEND); Balwinder Kaur Open Source Development Center ·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 Sep 3, 7:41 am, Chris Stratton cs07...@gmail.com wrote: On Sep 3, 10:13 am, David Given d...@cowlark.com wrote: We've got it *nearly* working; I can see GMail call query() on my ContentProvider, followed shortly by GMail crashing because I'm not providing the right fields in the cursor. The thing is --- what's GMail expecting to see? I can't find any documentation on this. I wonder if its expectations are close enough to those of the sources- provided non-gmail Email application that you could debug it against that and then switch back to gmail? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Can I leave some info after my app is uninstalled?
Other places to leave data are in shared databases or on web servers. But it's usually impolite to leave data behind on the phone after uninstall. 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 Sep 3, 6:26 am, Chris Stratton cs07...@gmail.com wrote: On Sep 3, 5:36 am, 楊健 y...@cycomtech.co.jp wrote: Hey everybody! Is there any method to leave some info after my app is uninstalled?For example:file,database,setting etc. I would think something written to the sdcard with unrestrictive permissions would stick around... you should probably make the file/ folder name obvious enough that the user can figure out who it belonged to and remove it if they don't want it kept. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Can I leave some info after my app is uninstalled?
I could think of to write a service which keeps track of application you are uninstalling. When you are in progress of uninstalling an application your new service would be called and keeps track of the uninstalled app using the DB. -- Roman Baumgaertner Sr. SW Engineer-OSDC ·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 Sep 3, 2:36 am, 楊健 y...@cycomtech.co.jp wrote: Hey everybody! Is there any method to leave some info after my app is uninstalled?For example:file,database,setting etc. Best regards! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Returning files through a Cursor
On Thu, Sep 3, 2009 at 7:13 AM, David Givend...@cowlark.com wrote: I would like my app to start an email app such as GMail with an attached file. For various technical reasons we can't use a file: URL for this --- we have to pull the file out of our ContentProvider. So, I need some way to make a content: URL behave as if it were a file. You can implement openFile() in your content provider to return a FileDescriptor for that content Uri. This is what pretty much every content provider does for things like this. We've got it *nearly* working; I can see GMail call query() on my ContentProvider, followed shortly by GMail crashing because I'm not providing the right fields in the cursor. A Cursor is not a file, so not sure what you're trying to do here. The thing is --- what's GMail expecting to see? I can't find any documentation on this. I have found ContentProvider#getAssetFile(), which appears to be related, but it doesn't seem to being called. What I get is: E/CursorWindow( 848): Bad request for field slot 0,1. numRows = 1, numColumns = 1 Something is trying to get the 2nd column from a Cursor that has only 1 column. (What I'd really like to do is to be able to pass GMail some sort of high-level stream object so that I can generate data on the fly, but I suspect it's not possible.) -- ┌─── ｄｇ＠ｃｏｗｌａｒｋ．ｃｏｍ ─ http://www.cowlark.com ─ │ │ They laughed at Newton. They laughed at Einstein. Of course, they │ also laughed at Bozo the Clown. --- Carl Sagan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
09-03 18:10:20.642: DEBUG/log1(746): [Ljava.lang.Object;@43598a88 09-03 18:10:20.642: DEBUG/log2(746): class [Ljava.lang.Object; And now is the question how can i get the data in that Object? :) On 3 sep, 18:06, skink psk...@gmail.com wrote: Wouter wrote: OK finally got it, thanks for your help! membernamedates_video/name valuearray data valuestruct membernamedate/name valuestring2002-07-16/string/value /member /struct/value /data /array/value /member what does: Log.d(log1, response.get(dates_video)); Log.d(log2, response.get(dates_video).getClass()); print? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
Wouter wrote: OK finally got it, thanks for your help! membernamedates_video/name valuearray data valuestruct membernamedate/name valuestring2002-07-16/string/value /member /struct/value /data /array/value /member what does: Log.d(log1, response.get(dates_video)); Log.d(log2, response.get(dates_video).getClass()); print? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Changing a Back button press to Home button press
See http://developer.android.com/reference/android/app/Activity.html#onSaveInstanceState(android.os.Bundle) for an explanation of why onSaveInstanceState is not called in your use case. You should save your state somewhere else, like in onPause() On Thu, Sep 3, 2009 at 1:09 AM, Ne0liamjamesalf...@googlemail.com wrote: Dianne, If there is a more appropriate way of doing this please advise. My activity, starts, stops and binds to a service. When the activity is focused, it receives text from the service it is bound to. When ever the user navigates away from the activity all the currently received text is saved in onSaveInstanceState() so it can be displayed once again when focus returns. Though if the back button is used, it does not get called ( is this correct? ). The user must never be able to stop activity running without selecting stop from the activity menu, which in turn stops the service and calls finish(). Liam On Sep 2, 5:53 pm, Dianne Hackborn hack...@android.com wrote: On Wed, Sep 2, 2009 at 2:19 AM, Ne0 liamjamesalf...@googlemail.com wrote: Yes that is what i want to achieve and i know it is acting in a non- standard way. Please correct me if you think i am going about this in the wrong way, but my understanding is that using the back button destroys the focused activity and hence does not hit onSaveInstanceState(...). The users of this application will be expecting it to return to its saved instance state the next time they start the activity, unless they use the apps menu to stop the app running. No they won't expect this, because that is not how android works. And there is certainly not an apps menu menu for them to stop apps. Please don't try to make your application behave in a way you think it should from some other environment. It should behave consistently with the android UI model, wherever appropriate. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] can anyone get the layout tab to work in eclipse for layout xml files?
I am using eclipse 3.5 with the ADT plugin. when I view layout xml files, i get two tabs in the view - the source code view and a graphical view. the graphical view almost never works for any of my layouts. it usually shows NullPointerException: null at the top and nothing else. when it does work, it often does not match what i get in the simulator or device. it seems like this thing simply is not ready for prime time; although the idea is very cool. has anyone else had much success with it? tia. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: A way to get all apps and their activities?
I for one need it. i am trying to get a list of all applications and derivations (such as camcorder) While I can use Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY); pickIntent.putExtra(Intent.EXTRA_INTENT, mainIntent); startActivityForResult(pickIntent, RESULT_APP); That doesnt allow me to manipulate the way people can select the app, such as multiple selection etc. It would be great if you could point me at another way to accomplish that in code. On Sep 2, 5:11 pm, Dianne Hackborn hack...@android.com wrote: It was something we wanted to do before 1.0, but didn't have time and nothing needed it so it got bumped. I can't @hide it from the next SDK if that makes you feel better. On Wed, Sep 2, 2009 at 2:02 PM, bra...@gmail.com peacoc...@gmail.comwrote: No offense - but how is that a solution and why bother having stuff in the API that isnt implemented. Its things like this that make me ready to jump the android ship to maemo 5 On Aug 14, 8:01 pm, Dianne Hackborn hack...@android.com wrote: Yeah GET_INTENT_FILTERS hasn't been implemented. The only way to do this is to parse the manifest yourself. On a computer, you can use aapt dump xmltree path-to-apk AndroidManifest.xml to look at the manifest of an existing .apk. On Fri, Aug 14, 2009 at 4:51 PM, EboMike ebom...@gmail.com wrote: Could you elaborate on how exactly to do this? GET_INTENT_FILTERS doesn't really seem to do anything. The closest thing I got was to get the PackageInfo, query through its ActivityInfo objects, and then create an Intent out of each one (Intent intent = new Intent(); intent.setClassName(pi.packageName, activityInfo.name); ) and then call queryIntentActivities() on that, but none of that gives me the actual intent filter information. -Mike On Jul 31, 9:31 am, Marco Nelissen marc...@android.com wrote: The package manager has APIs to do this. On Fri, Jul 31, 2009 at 8:52 AM, EboMike ebom...@gmail.com wrote: Is there a way to get a list of all apps and their activities and intent filters? Basically, I'd like to know what another app is listening to so I can provide an Intent that matches. (I suppose that this will require an ADP, which is fine). I tried grabbing the AndroidManifest.xml from an .apk file in /data/ app, but that didn't seem to work - I ran jar -xf on the apk, but the xml wasn't plain ASCII. -Mike -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Can I leave some info after my app is uninstalled?
On a slightly different topic but related... It would be great if there was a method called when the app is uninstalled. My apps connect with a web server and knowing when a user uninstalls the app would allow cleanup of information the user left behind. As it sits, I don't know if a user uninstalled the app or simply isn't using it for a while. Also, it would be nice to have the feedback the user inputs when the app is uninstalled. I see no way of accessing that information. Is it available somewhere? -John Coryat What Zip? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Location/GPS and SqlLite help needed
Thanks for all of the people who have responded to my request. I have gotten good feedback and so I will not need any additional help on this issue. Thanks, sr98bj On Sep 1, 8:51 am, BarbieDahl sr9...@gmail.com wrote: I havetwoapplications that I'm trying tofinishand I need somehelp. I'm looking fortwogood android developers who canhelpmefinishmy applications or who have Intents or Activities that will enable my applications to use Location based awareness and import/ query a large amount of data into SqlLite. I am swamped withtwo other projects and I needhelpgetting these applications finished. I have capital to pay thesetwodevelopers, so if anyone is interested, please let me know. This is a work from home opportunity. Please contact me if you are interested with your rates. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: horizontal center a linear layout....
perfect! that fixed it, thanks! On Sep 3, 12:52 am, Keean Schupke keean.schu...@googlemail.com wrote: The inner LinearLayout has its width set to fill_parent so you are trying to center something that is full width. Try: LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:gravity=center_horizontal LinearLayout android:orientation=horizontal android:layout_width=wrap_content android:layout_height=wrap_content TextView android:layout_width=wrap_content android:layout_height=wrap_content android:text=Name: android:paddingRight=4px/ TextView android:id=@+id/Name android:layout_width=wrap_content android:layout_height=wrap_content android:text=Fred/ /LinearLayout /LinearLayout Keean. On Sep 3, 8:21 am,sdphilphil.pellouch...@gmail.com wrote: i am trying to create some text like this: +===+ | | | Name: Fred | | | +===+ and I want the combination of Name: and Fred to be horizontally centered. The Fred TextView can change: LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:gravity=center_horizontal LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content TextView android:layout_width=wrap_content android:layout_height=wrap_content android:text=Name: android:paddingRight=4px/ TextView android:id=@+id/Name android:layout_width=wrap_content android:layout_height=wrap_content android:text=Fred/ /LinearLayout /LinearLayout But it doesn't center - what am I missing? tia. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: problems building android dev environment?
Hey Fred, First, thanks for the response. 1. You set Java Home to the actual folder instead of the sym link, GOOD! 2. You get errors when attempting a build Yes Let see my questions: 1. Is JAVA_HOME set to the jvm or the inner jre folder? This is what I have:[...@android:~/r2]7% echo $JAVA_HOME /usr/lib/jvm/java-1.5.0-sun [...@android:~/r2]8% Can you post the first part of your error log? Sure: !SESSION 2009-09-03 09:36:05.787 --- eclipse.buildId=I20090611-1540 java.version=1.5.0_18 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.java.product Command-line arguments: -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.java.product !ENTRY org.eclipse.jdt.core 4 4 2009-09-03 09:39:44.025 !MESSAGE Invalid ZIP archive: dalvik/libcore/luni/src/test/resources/tests/api/java/net/InvalidJar.jar [in r2] !STACK 1 org.eclipse.core.runtime.CoreException: I/O exception at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2425) at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.getJar(JarPackageFragmentRoot.java:152) at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.computeChildren(JarPackageFragmentRoot.java:78) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.initializePackageNames(JavaProjectElementInfo.java:252) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.getProjectCache(JavaProjectElementInfo.java:225) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.newNameLookup(JavaProjectElementInfo.java:290) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2241) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2251) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1279) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1186) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.acceptResult(AbstractImageBuilder.java:167) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:504) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:364) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:178) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:328) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:60) at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:254) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:173) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:627) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:170) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:253) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:256) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:309) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:341) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:140) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:238) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.util.zip.ZipException: invalid END header (bad central directory offset) at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:203) at java.util.zip.ZipFile.init(ZipFile.java:234) at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2419) ... 29 more !SUBENTRY 1 org.eclipse.jdt.core 4 -1 2009-09-03 09:39:44.028 !MESSAGE I/O exception !STACK 0 java.util.zip.ZipException: invalid END header (bad central directory offset) at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:203) at java.util.zip.ZipFile.init(ZipFile.java:234) at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2419) at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.getJar(JarPackageFragmentRoot.java:152) at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.computeChildren(JarPackageFragmentRoot.java:78) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.initializePackageNames(JavaProjectElementInfo.java:252) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.getProjectCache(JavaProjectElementInfo.java:225) at
[android-developers] Re: XML-RPC
directors is also [Object that is Object array, so:
Object[] directors = (Object[]) response.get(directors);
for (int i=0; idirectors.length; i++) {
Log.d(log, directors[i]);
}
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[android-developers] Re: XML-RPC
09-03 18:28:44.821: DEBUG/log(783): {date=2002-07-16}
yeah we got the data :D
when i try with directors i get this:
09-03 18:30:04.582: DEBUG/log(821): {name=Peter Jackson, id=10176}
and my Director.java class is like this:
public class Director {
public String id;
public String name;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
and I want to save the data from the response (film.retrieveDetails)
in FilmDetail.java
public class FilmDetail {
public String url;
public String thumbnail;
public String title;
public Title[] alternative_titles;
public String year;
public String imdb;
public String plot;
public String duration;
public Duration[] durations;
public Actor[] actors;
public String actors_text;
public Director[] directors;
public String directors_text;
public Country[] countries;
public String countries_text;
public String[] genres;
public String genres_text;
public Date[] dates_cinema;
public Date[] dates_video;
public String average;
public String votes_count;
public int filmId;
So how can i save the data from directors (or other data) like this :
Director[] directors in FilmDetail.java?
I know how to do it for example String plot but how to do it for these
arrays?
Thank you!
Wouter
On 3 sep, 18:26, skink psk...@gmail.com wrote:
what does:
Object[] array = (Object[]) response.get(dates_video);
Log.d(log, array[0]);
print?
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[android-developers] Re: XML-RPC
what does: Object[] array = (Object[]) response.get(dates_video); Log.d(log, array[0]); print? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: can anyone get the layout tab to work in eclipse for layout xml files?
and are there any tools out there that does a good job of this? i would love to off-load some of the xml layout stuff to a non- programmer but not require them to install all the devtools. On Sep 3, 9:24 am, sdphil phil.pellouch...@gmail.com wrote: I am using eclipse 3.5 with the ADT plugin. when I view layout xml files, i get two tabs in the view - the source code view and a graphical view. the graphical view almost never works for any of my layouts. it usually shows NullPointerException: null at the top and nothing else. when it does work, it often does not match what i get in the simulator or device. it seems like this thing simply is not ready for prime time; although the idea is very cool. has anyone else had much success with it? tia. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Have GET_INTENT_FILTERS been supported?
Hi, I'm trying to get IntentFilter informations from ActivityInfo object. But I haven't succeeded it. I found below article. The article is written at last year. http://groups.google.co.jp/group/android-developers/browse_thread/thread/4502827143ea9b20?pli=1 Is this not supported yet? -- Keiji, ml_andr...@c-lis.co.jp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
Ok..
So my response is: 09-03 18:53:48.192: DEBUG/directors(859):
{name=Peter Jackson, id=10176}
but how can i get name and id out of this response and save it in the
Directors class?
On 3 sep, 18:51, skink psk...@gmail.com wrote:
directors is also [Object that is Object array, so:
Object[] directors = (Object[]) response.get(directors);
for (int i=0; idirectors.length; i++) {
Log.d(log, directors[i]);
}
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[android-developers] Re: XML-RPC
Ok..
So my response is: 09-03 18:53:48.192: DEBUG/directors(859):
{name=Peter Jackson, id=10176}
but how can i get name and id out of this response and save it in the
Directors class?
On 3 sep, 18:51, skink psk...@gmail.com wrote:
directors is also [Object that is Object array, so:
Object[] directors = (Object[]) response.get(directors);
for (int i=0; idirectors.length; i++) {
Log.d(log, directors[i]);
}
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[android-developers] Re: Returning files through a Cursor
Chris Stratton wrote: [...] I wonder if its expectations are close enough to those of the sources- provided non-gmail Email application that you could debug it against that and then switch back to gmail? Yes, of course I can... For reference, what GMail (and Email) want is a cursor conforming to OpenableColumns, containing the name and size of the file (if known). Once the app has read those it'll try to open the file via ContentResolver#openInputStream(). So that bit's all working fine. However, I can't find a way of passing a stream through a ParcelFileDescriptor. I really don't want to have to write my file out to disk because figuring out when to clear up the temporary file becomes nasty. What I'd really like is a pipe, so that I can create the data as the email app asks for it --- but it doesn't appear to be possible to create a ParcelFileDescriptor from a pipe, or a unix socket, etc. Is there any way to do this? I may have to resort to creating a unix socket in my application sandbox and lying to GMail about it being a file. -- ┌─── ｄｇ＠ｃｏｗｌａｒｋ．ｃｏｍ ─ http://www.cowlark.com ─ │ │ They laughed at Newton. They laughed at Einstein. Of course, they │ also laughed at Bozo the Clown. --- Carl Sagan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: XML-RPC
Object[] directors = (Object[]) response.get(directors);
for (int i=0; idirectors.length; i++) {
Map m = (Map) directors[i];
Log.d(log, map.get(name));
Log.d(log, map.get(id));
}
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[android-developers] Re: XML-RPC
Thank you,
but i have this in my filmDetail :
public void setDirectors(Director[] directors) {
this.directors = directors;
}
so i want to do filmDetail.setDirectors(directors);
and directors is then an array of Director (Director[])..
How can i do that? Thank you so much for helping me!
On 3 sep, 19:06, skink psk...@gmail.com wrote:
Object[] directors = (Object[]) response.get(directors);
for (int i=0; idirectors.length; i++) {
Map m = (Map) directors[i];
Log.d(log, map.get(name));
Log.d(log, map.get(id));
}
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[android-developers] Re: problems building android dev environment?
Dave you have set your JAVA_HOME to the symlink folder not goood..change to actual JDK version folder.. for exampe mine is:/usr/lib/jvm/java-1.5.0-sun-1.5.0.18/jre You will set that in your /etc/profile file. That should clear up the error.. While Eclipse yes is picking up the correct JRE your Andorid tools appears to be picking up the symlink you pointed to in JAVA_HOME I think some potions of Android tolos still have problems with symlinks in the JAVA_HOME settings When I first started months ago I found I had to swtich JAVA_HOME to a non symlink reference.. Hopefully, that clears up the error..erepost if it does not.. Fred Grott http://mobilebytes.wordpress.com On Sep 3, 11:46 am, David Meyer dmm...@gmail.com wrote: Hey Fred, First, thanks for the response. 1. You set Java Home to the actual folder instead of the sym link, GOOD! 2. You get errors when attempting a build Yes Let see my questions: 1. Is JAVA_HOME set to the jvm or the inner jre folder? This is what I have:[...@android:~/r2]7% echo $JAVA_HOME /usr/lib/jvm/java-1.5.0-sun [...@android:~/r2]8% Can you post the first part of your error log? Sure: !SESSION 2009-09-03 09:36:05.787 --- eclipse.buildId=I20090611-1540 java.version=1.5.0_18 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.java.product Command-line arguments: -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.java.product !ENTRY org.eclipse.jdt.core 4 4 2009-09-03 09:39:44.025 !MESSAGE Invalid ZIP archive: dalvik/libcore/luni/src/test/resources/tests/api/java/net/InvalidJar.jar [in r2] !STACK 1 org.eclipse.core.runtime.CoreException: I/O exception at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2425) at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.getJar(JarPackageFragmentRoot.java:152) at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.computeChildren(JarPackageFragmentRoot.java:78) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.initializePackageNames(JavaProjectElementInfo.java:252) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.getProjectCache(JavaProjectElementInfo.java:225) at org.eclipse.jdt.internal.core.JavaProjectElementInfo.newNameLookup(JavaProjectElementInfo.java:290) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2241) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2251) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1279) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1186) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.acceptResult(AbstractImageBuilder.java:167) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:504) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:364) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:178) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:328) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:60) at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:254) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:173) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:627) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:170) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:253) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:256) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:309) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:341) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:140) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:238) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.util.zip.ZipException: invalid END header (bad central directory offset) at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:203) at java.util.zip.ZipFile.init(ZipFile.java:234) at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2419) ... 29 more !SUBENTRY 1 org.eclipse.jdt.core 4 -1 2009-09-03 09:39:44.028 !MESSAGE I/O
[android-developers] Re: XML-RPC
Object[] directors = (Object[]) response.get(directors);
Director[] darray = new Director[directors.length];
for (int i=0; idirectors.length; i++) {
darray[i] = new Director();
Map map = (Map) directors[i];
...
}
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[android-developers] Re: can anyone get the layout tab to work in eclipse for layout xml files?
The layout tab works for me sometimes. And then sometimes it doesn't. Restarting Eclipse helps, sometimes. 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 Sep 3, 9:29 am, sdphil phil.pellouch...@gmail.com wrote: and are there any tools out there that does a good job of this? i would love to off-load some of the xml layout stuff to a non- programmer but not require them to install all the devtools. On Sep 3, 9:24 am, sdphil phil.pellouch...@gmail.com wrote: I am using eclipse 3.5 with the ADT plugin. when I view layout xml files, i get two tabs in the view - the source code view and a graphical view. the graphical view almost never works for any of my layouts. it usually shows NullPointerException: null at the top and nothing else. when it does work, it often does not match what i get in the simulator or device. it seems like this thing simply is not ready for prime time; although the idea is very cool. has anyone else had much success with it? tia. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] unsubscribe
please take me off of your email list, thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
