[android-developers] Re: Why ADB and DDMS cannot recognize my phone in Ubuntu?
I have been using a slighly different sequence of commands, and under a slightly different Linux, Fedora. What I have been doing is: 1) connect the device, wait for beeps acknowledging USB connection and debug capability 2) become root (you will have to sudo each of the following commands instead) 3) adb -d kill-server 4) adb -d start-server 5) adb devices just to double check. It has always worked for me so far, but as the saying goes, your mileage may vary;) They are not, after all, identical versions of Linux nor with identical problems when using Android. But they are similar. On May 29, 9:18 pm, Ichi ukas...@gmail.com wrote: Hi Rogerio, Thanks for providing this. Unfortunately, I tried but it seems not work to me. Any other idea? Best Regards, Ichi On 5月28日, 下午8時07分, Rogério de Souza Moraes rogerio.so...@gmail.com wrote: Hi Ichi, Execute the following commands: * Enter in root shell $ sudo -s * Stop the adb-server # adb stop-server * Start the server and list the devices # adb devices This works for me, Regards, Rogerio 2010/5/27 Ichi ukas...@gmail.com Hi, I am trying to connect my Acer Liquid with ADB and DDMS under Ubuntu 10.04 I read some posts and already add the VID (0502) and PID(3202) in /etc/ udev/rules.d/51-android.rules, but adb devices still list my phone's name as question mark (). When I try DDMS, I got the following error: E/DDMS: device () request rejected: device not found Is there something I missed? -- 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.comandroid-developers%2Bunsubs cr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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 ADB and DDMS cannot recognize my phone in Ubuntu?
Make sure that you have USB debugging enabled on your phone: Settings - Applications - Development - USB Debugging Then use /usr/sbin/lsusb to see the VID and PID of your device I don't know the VID and PID of the Acer Liquid. But be sure that what you find with lsusb matches your UDEV rules. -George On May 26, 9:36 pm, Ichi ukas...@gmail.com wrote: Hi, I am trying to connect my Acer Liquid with ADB and DDMS under Ubuntu 10.04 I read some posts and already add the VID (0502) and PID(3202) in /etc/ udev/rules.d/51-android.rules, but adb devices still list my phone's name as question mark (). When I try DDMS, I got the following error: E/DDMS: device () request rejected: device not found Is there something I missed? -- 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
Re: [android-developers] Re: Android benchmark with rectangles
On Fri, May 28, 2010 at 4:07 PM, kish kishore.sri...@gmail.com wrote: Is there any other way other than using multiple threads. Nope - if you put everything in one thread of execution, your giant draw function must completely execute before anything gets actually drawn to the screen. - TreKing - Chicago transit tracking app for Android-powered devices http://sites.google.com/site/rezmobileapps/treking -- 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 ADB and DDMS cannot recognize my phone in Ubuntu?
Sorry that maybe I didn't describe my problem clear enough. I follow the instructions in the below link: http://coffeecokeandcode.blogspot.com/2009/12/android-debug-bridge-on-ubuntu-910.html 1. Find the VID and PID using lsusb 2. Add them into /etc/udev/rules.d/51.android.rules, and reload the udev service (I tried both sudo service udev reload and sudo service udev restart) 3. Restart the adb server in super user mode. (sudo ./adb kill-server , sudo ./adb start-server under android-sdk folder) The adb shell commands works great actually, only adb devices shows the phone name with , and I cannot debug with ddms because it cannot find the device. (But adb logcat works fine, I don't know what makes the difference between ddms and adb logcat) P.S. I'm sure that I use stand alone ddms without Eclipse. On 5月30日, 下午2時36分, asicwizard asicwiz...@gmail.com wrote: Make sure that you have USB debugging enabled on your phone: Settings - Applications - Development - USB Debugging Then use /usr/sbin/lsusb to see the VID and PID of your device I don't know the VID and PID of the Acer Liquid. But be sure that what you find with lsusb matches your UDEV rules. -George On May 26, 9:36 pm, Ichi ukas...@gmail.com wrote: Hi, I am trying to connect my Acer Liquid with ADB and DDMS under Ubuntu 10.04 I read some posts and already add the VID (0502) and PID(3202) in /etc/ udev/rules.d/51-android.rules, but adb devices still list my phone's name as question mark (). When I try DDMS, I got the following error: E/DDMS: device () request rejected: device not found Is there something I missed? -- 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
Re: [android-developers] App Widget Lifecycle?
Hey, have you solved this problem? I am facing right now the exact same thing (that onEnabled() is called when the Configuration utility is launched, and not when the actual widget is placed on the home screen). Thanks! Yuvi -- YuviDroid http://android.yuvalsharon.net On Sat, Feb 27, 2010 at 7:51 PM, Mariano Kamp mariano.k...@gmail.comwrote: Hey guys, I am bit puzzled by an app widget's lifecyle. When I create a widget my own configuration activity is launched, some data is entered, I store this data some place and call finish on my config activity like this: Intent resultValue = new Intent(); resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); setResult(RESULT_OK, resultValue); finish(); Now I would expect to see something like that in my log: I/System.out( 312): onReceive...=android.appwidget.action.APPWIDGET_ENABLED I/System.out( 312): onReceive...=android.appwidget.action.APPWIDGET_UPDATE But as a matter of fact those log entries from above are created when the configuration activity is *started*. Is that right? Am I doing something wrong here? Should I invent some artificial limbo/default state for the widget that can be displayed when it is in its configuration mode? Cheers, Mariano -- 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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
RE: [android-developers] Best way to live demo apps
Yeah, I'd sort of thought that too, but thought that maybe a little out-of-the-box thinking might serve as a good solution instead of heading down a yak-shaving exercise that turned out to be more fragile than useful. (I've been there, done that. :-) ) Meanwhile, I'll bite: why is it called the ELMO? Ted Neward Java, .NET, XML Services Consulting, Teaching, Speaking, Writing http://www.tedneward.com -Original Message- From: android-developers@googlegroups.com [mailto:android- develop...@googlegroups.com] On Behalf Of Mark Murphy Sent: Saturday, May 29, 2010 4:14 AM To: android-developers@googlegroups.com Subject: Re: [android-developers] Best way to live demo apps Ted Neward wrote: What about one of those magnifier overhead projectors from back in the 70s or so? Not the transparency ones, the ones that essentially point a camera at the base and project up onto the screen. You hold (or set) the phone underneath it, and voila, you now have two screens, one from your laptop and one conveying what the phone looks like. I assumed the OP was only interested in software solutions. The predominant hardware solution today is the ELMO, which is pretty much what you describe, just named after a Sesame Street character. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to *Advanced* Android Development_ Version 1.5 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- develop...@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 -- 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: where is the sdcard in emulator 2.2?
On May 28, 10:37 am, coolbanana ralf...@web.de wrote: but i can't find the sdcard in eclipse unter DDMS/File Explorer In 2.2 it's been moved from /sdcard to /mnt/sdcard. Is that what you mean? String -- 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: Eclair: MovieView App to put into background like Music App.
guys, any hints for this issue? On Thu, May 27, 2010 at 5:07 PM, Deva R r.deva...@gmail.com wrote: Hi, Android Music app (com.android.music) shall reamin active (continue playing music) in background, but not any other apps (say browser cant be put in background)? Is it possible to have android movie player (com.android.camera.MovieView) to behave in similar fashion? My requirement is - to launch video playback in a auxiliary display device, while regular display panel will be active with regular android apps (menu/lock screen/browser/...) Regards, Deva -- 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
Re: [android-developers] Best way to live demo apps
Meanwhile, I'll bite: why is it called the ELMO? Because of the manufacturer: http://www.elmousa.com/ :)) -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. 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
RE: [android-developers] Best way to live demo apps
Aw, and here I was hoping for a much better story. So prosaic. ;-) Ted Neward Java, .NET, XML Services Consulting, Teaching, Speaking, Writing http://www.tedneward.com -Original Message- From: android-developers@googlegroups.com [mailto:android- develop...@googlegroups.com] On Behalf Of Romain Guy Sent: Sunday, May 30, 2010 1:31 AM To: android-developers@googlegroups.com Subject: Re: [android-developers] Best way to live demo apps Meanwhile, I'll bite: why is it called the ELMO? Because of the manufacturer: http://www.elmousa.com/ :)) -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. 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- develop...@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 -- 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] Sample code for INJECT_EVENTS permission
Hello, I have been looking for generating key event and found below permission. But, unfortunately I couldn't get hand to any sample code. http://developer.android.com/reference/android/Manifest.permission.html#INJECT_EVENTS Anyone with any code sample and/or any kind of suggestion would be appreciated. BR Mainul -- 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 use web camera in android emulator ??
Hi All, How can i use web cam with android emulator ?? 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: Why ADB and DDMS cannot recognize my phone in Ubuntu?
I wrote a post about this a few days ago Here it is in case you haven't solved it yet http://www.gubatron.com/blog/2010/05/28/solved-eclipse-cant-see-my-android-device-on-ubuntu/ On May 27, 12:36 am, Ichi ukas...@gmail.com wrote: Hi, I am trying to connect my Acer Liquid with ADB and DDMS under Ubuntu 10.04 I read some posts and already add the VID (0502) and PID(3202) in /etc/ udev/rules.d/51-android.rules, but adb devices still list my phone's name as question mark (). When I try DDMS, I got the following error: E/DDMS: device () request rejected: device not found Is there something I missed? -- 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
Re: [android-developers] Re: where is the sdcard in emulator 2.2?
update the adt plug-in's. On Sun, May 30, 2010 at 1:28 PM, String sterling.ud...@googlemail.comwrote: On May 28, 10:37 am, coolbanana ralf...@web.de wrote: but i can't find the sdcard in eclipse unter DDMS/File Explorer In 2.2 it's been moved from /sdcard to /mnt/sdcard. Is that what you mean? String -- 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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] Out of Memory Issue in Android SimpleCursorAdapter
hi guys,
i looking for a solution for this issue for more than 2 weeks now.
even i have uploaded this issue previously but no one is helping me
out.
i have a SimpleCursorAdapter which will load all the contacts in the
address book with there contact images if they don't have an image a
default image will be displayed.
other than this another image will be displayed.
so altogether Contact image/ Contact Name/Contact Number and another
image will be displayed.
i have about 400 + contacts.
so when i'm scrolling down the list i'm getting this Memory issue.
so when i removed all the images it works fine.
this is my code
import java.io.ByteArrayInputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.sabretch.mobility.colorEyeD3.R;
import com.sabretch.mobility.colorEyeD3.Constants.Constants;
import com.sabretch.mobility.colorEyeD3.custom.CustomScreen;
import
com.sabretch.mobility.colorEyeD3.database.TableDetails.MetaData;
import com.sabretch.mobility.colorEyeD3.text.compose.Compose;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.app.SearchManager;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Contacts.Phones;
import android.provider.Contacts.Photos;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Filterable;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;
public class Contacts extends ListActivity {
static final String[] cat = Constants.DEFAULT_CATEGORIES;
static int[] id;
static ListLong contactId;
DisplayContacts dispCont;
ListString number;
MapString, String combination = new HashMapString, String();
String isDisplayDetails;
ProgressDialog dialog;
private class DisplayContacts extends SimpleCursorAdapter {
private LayoutInflater mInflater;
Context mCtx;
public DisplayContacts(Context context, int layout, Cursor c,
String[] from, int[] to) {
super(context, layout, c, from, to);
// TODO Auto-generated constructor stub
mInflater = LayoutInflater.from(context);
this.mCtx = context;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup
parent) {
// TODO Auto-generated method stub
Cursor c = getCursor();
// int idCol = c.getColumnIndex(Phones._ID);
int nameCol = c.getColumnIndex(Phones.NAME);
int numCol = c.getColumnIndex(Phones.NUMBER);
int foreign = c.getColumnIndex(Phones.PERSON_ID);
String name = c.getString(nameCol);
String number = c.getString(numCol);
// long id = c.getLong(idCol);
long phoneForeign = c.getLong(foreign);
View v = mInflater.inflate(R.layout.contacts, parent,
false);
TextView name_text = (TextView)
v.findViewById(R.id.contactName);
if (name_text != null) {
name_text.setText(name);
}
TextView num_text = (TextView)
v.findViewById(R.id.number);
if (num_text != null) {
num_text.setText(number);
}
// set the profile picture
ImageView profile = (ImageView)
v.findViewById(R.id.imgContact);
if (profile != null) {
// retrieve the contact photo as a Bitmap
// Uri uri =
ContentUris.withAppendedId(People.CONTENT_URI, id);
Cursor cur =
getContentResolver().query(Photos.CONTENT_URI,
null, Photos.PERSON_ID + =' +
phoneForeign + ',
null, null);
byte[] b = null;
if (cur != null) {
if (cur.moveToNext()) {
int imgColumn =
cur.getColumnIndex(Photos.DATA);
b = cur.getBlob(imgColumn);
}
}
[android-developers] Re: glGenTextures going crazy on actual device
Could anyone check what glGenTextures() generates? I still can't find any solution to this problem, and putting every possible texture into a big one is no option for me. Something must be going on here :S I'm running Android 2.1-update1 on my Motorola Milestone if that's important. Other games seems to work flawlessly with (at least that's what I think) way more than just 4 textures :) -- 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] Local Search Does not work
hi guys,
i have implemented my own search for Contacts but every time it
return's nothing from the searching criteria.
if (getIntent().getAction().equals(Intent.ACTION_SEARCH)) {
String query =
getIntent().getStringExtra(SearchManager.QUERY);
Cursor cursor =
getContentResolver().query(Phones.CONTENT_URI,
null, Phones.NAME + =' + query.trim()
+ ', null,
Phones.NAME + ASC);
startManagingCursor(cursor);
boolean b = cursor.moveToNext();
String[] columns = new String[] { Phones.NAME,
Phones.NUMBER };
int[] names = new int[] { R.id.contactName, R.id.number
};
dispCont = new DisplayContacts(this, R.layout.contacts,
cursor,
columns, names);
setListAdapter(dispCont);
registerForContextMenu(getListView());
}
this is my manifest
activity android:name=.contatcs.Contacts
intent-filter
action
android:name=android.intent.action.SEARCH /
category
android:name=android.intent.category.DEFAULT /
/intent-filter
intent-filter
action
android:name=android.intent.action.SEARCH /
category
android:name=android.intent.category.DEFAULT /
/intent-filter
meta-data android:name=android.app.searchable
android:resource=@xml/quicksearch /
/activity
the query String will contains a value but cursor.moveToNext() will
always returns false.
any idea about this??
regards,
Mike
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Re: [android-developers] Re: glGenTextures going crazy on actual device
Looks like you cut the original post in your reply so I am not sure what the exact problem is but here are some gotchas. - make sure your context is valid. Milestone eglChooseConfig doesn't work correctly. - are you calling from the same thread? - a negative id isn't invalid since I suspect the int is really a unsigned int - check return codes for errors for all your EGL calls Leigh On 5/30/2010 8:44 AM, Borsty wrote: Could anyone check what glGenTextures() generates? I still can't find any solution to this problem, and putting every possible texture into a big one is no option for me. Something must be going on here :S I'm running Android 2.1-update1 on my Motorola Milestone if that's important. Other games seems to work flawlessly with (at least that's what I think) way more than just 4 textures :) -- Leigh McRae www.lonedwarfgames.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] Re: Themes, Styles and Items [How to create skins for apps?]
Bump?... On May 27, 6:57 pm, Moto medicalsou...@gmail.com wrote: example of declared Themes, note the changes in the pointing color... How do I use this than so that my view points to the item colorListItemBottom?? !-- Light Skin -- style name=Theme.Skin.DayTime item name=colorListItemBottom@color/color_semi_white/item /style !-- Dark Skin -- style name=Theme.Skin.NightTime item name=colorListItemBottom@color/color_semi_black/item /style On May 27, 6:51 pm, Moto medicalsou...@gmail.com wrote: I guess this is new topic... :( On May 27, 3:20 pm, Moto medicalsou...@gmail.com wrote: I'm currently trying to create skins for my app, and the simplest way to do it, it seems is by creatingThemesfor each skin. I'm getting confused with how to use a specified item which points to a declared color from my Theme to a particular shape I create via xml. I hope I make sense... Thanks for any help I can get! -Moto -- 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 ADB and DDMS cannot recognize my phone in Ubuntu?
Gubatron's solution works, but necessarily because of the udev rules
file. He also has you restart the adb server as root. That, by itself
will work, but it is a workaround until you can figure out the correct
udev rules for your system.
I have a file named /etc/udev/rules.d/51-android.rules that contains
the line
SUBSYSTEM==usb, ATTR{idVendor}==22b8, MODE=0666, GROUP=plugdev
That works for my Motorola Droid
According to the comments on this Ubuntu issue:
https://bugs.launchpad.net/ubuntu/+source/udev/+bug/316215 you should
not need a udev rule at all if you are running 10.4., but after some
experimentation, this does not seem to be true, at least for my Droid.
Maybe a G1 is recognized automatically now.
On May 30, 8:05 am, Gubatron gubat...@gmail.com wrote:
I wrote a post about this a few days ago
Here it is in case you haven't solved it
yethttp://www.gubatron.com/blog/2010/05/28/solved-eclipse-cant-see-my-an...
On May 27, 12:36 am, Ichi ukas...@gmail.com wrote:
Hi,
I am trying to connect my Acer Liquid with ADB and DDMS under Ubuntu
10.04
I read some posts and already add the VID (0502) and PID(3202) in /etc/
udev/rules.d/51-android.rules,
but adb devices still list my phone's name as question mark
().
When I try DDMS, I got the following error:
E/DDMS: device () request rejected: device not found
Is there something I missed?
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[android-developers] Re: How can I increase the memory capacity of my Android emulator?
I'm using Eclipse. I tried the AVD Manager. tried to increase cache size cache partition ram to 200MB but my 150 MB APK still won't install. insufficient memory On May 28, 7:09 pm, Jay Ganatra ganatra.ja...@gmail.com wrote: which IDE r u using ??? On Fri, May 28, 2010 at 4:19 PM, Carl Hernandez carl.hernan...@gmail.comwrote: Hi Jay! Do you know how it is done? Thanks! On Fri, May 28, 2010 at 6:22 PM, Jay Ganatra ganatra.ja...@gmail.com wrote: or show its property or details u can increase from there itself On Fri, May 28, 2010 at 3:51 PM, Jay Ganatra ganatra.ja...@gmail.com wrote: create new emulator and make it as higher space easily !!! On Fri, May 28, 2010 at 3:40 PM, Carl Hernandez carl.hernan...@gmail.com wrote: Hi! My application is almost 1 gig. I don't intend to sell this. This is for personal use. I have large audio files that NEEDs to be stored folder. The emulator won't launched it since it's big. How can I make the emulator accept a large APK (1gig)? 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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 can I increase the memory capacity of my Android emulator?
Thanks for taking the time to answer. I knew I could use the SD card for my audio files. But I am required from my specs to use the built-in flash. On May 28, 11:46 pm, Yahel kaye...@gmail.com wrote: Won't exactly answer your question but should work on a real device as well if needed : Store the huge audio file on the sd card then access it from your app. Yahel On 28 mai, 12:10, Carl Hernandez carl.hernan...@gmail.com wrote: Hi! My application is almost 1 gig. I don't intend to sell this. This is for personal use. I have large audio files that NEEDs to be stored folder. The emulator won't launched it since it's big. How can I make the emulator accept a large APK (1gig)? 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: glGenTextures going crazy on actual device
Thanks for your reply! I've never seen any egl* method, probably because I'm using custom GLSurfaceView and Renderer subclasses. So I can't check what they return. I call glGenTextures() inside the onSurfaceCreated() method that's being called from the GLSurfaceView thread so yes. Contexts seem to be alright, when I change the order of textures loaded, the first 4 (with the positive id's) always work nicely, no matter what size they are. Generating texture id's on the fly return the same id's in the same order, from the 4th on I get negative values. On 30 Mai, 15:23, Leigh McRae leigh.mc...@lonedwarfgames.com wrote: Looks like you cut the original post in your reply so I am not sure what the exact problem is but here are some gotchas. - make sure your context is valid. Milestone eglChooseConfig doesn't work correctly. - are you calling from the same thread? - a negative id isn't invalid since I suspect the int is really a unsigned int - check return codes for errors for all your EGL calls Leigh On 5/30/2010 8:44 AM, Borsty wrote: Could anyone check what glGenTextures() generates? I still can't find any solution to this problem, and putting every possible texture into a big one is no option for me. Something must be going on here :S I'm running Android 2.1-update1 on my Motorola Milestone if that's important. Other games seems to work flawlessly with (at least that's what I think) way more than just 4 textures :) -- Leigh McRaewww.lonedwarfgames.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
Re: [android-developers] Re: How can I increase the memory capacity of my Android emulator?
Carl H wrote: Thanks for taking the time to answer. I knew I could use the SD card for my audio files. But I am required from my specs to use the built-in flash. Since this is for personal use, change your specs. -- There is no Android device in production use today that will support a 1GB APK. -- A 1GB APK will cost those on metered data plans a small fortune, and will use up a fair chunk of the bandwidth cap for those on capped data plans. -- There is no documented means of changing the emulator in the manner you seek, at least that I can see. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to *Advanced* Android Development_ Version 1.5 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
Re: [android-developers] Out of Memory Issue in Android SimpleCursorAdapter
Whenever you call cr.query, it returns a cursor that _you_ are supposed to
close. The general pattern is this:
Cursor c = cr.query(...)
try {
c.move...
} finally {
c.close();
}
This assures that the cursor is released even if the code inside the try
clause throws an exception.
Cheers,
Dmitri
On May 30, 2010 5:43 AM, mike hasitharand...@gmail.com wrote:
hi guys,
i looking for a solution for this issue for more than 2 weeks now.
even i have uploaded this issue previously but no one is helping me
out.
i have a SimpleCursorAdapter which will load all the contacts in the
address book with there contact images if they don't have an image a
default image will be displayed.
other than this another image will be displayed.
so altogether Contact image/ Contact Name/Contact Number and another
image will be displayed.
i have about 400 + contacts.
so when i'm scrolling down the list i'm getting this Memory issue.
so when i removed all the images it works fine.
this is my code
import java.io.ByteArrayInputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.sabretch.mobility.colorEyeD3.R;
import com.sabretch.mobility.colorEyeD3.Constants.Constants;
import com.sabretch.mobility.colorEyeD3.custom.CustomScreen;
import
com.sabretch.mobility.colorEyeD3.database.TableDetails.MetaData;
import com.sabretch.mobility.colorEyeD3.text.compose.Compose;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.app.SearchManager;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Contacts.Phones;
import android.provider.Contacts.Photos;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Filterable;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;
public class Contacts extends ListActivity {
static final String[] cat = Constants.DEFAULT_CATEGORIES;
static int[] id;
static ListLong contactId;
DisplayContacts dispCont;
ListString number;
MapString, String combination = new HashMapString, String();
String isDisplayDetails;
ProgressDialog dialog;
private class DisplayContacts extends SimpleCursorAdapter {
private LayoutInflater mInflater;
Context mCtx;
public DisplayContacts(Context context, int layout, Cursor c,
String[] from, int[] to) {
super(context, layout, c, from, to);
// TODO Auto-generated constructor stub
mInflater = LayoutInflater.from(context);
this.mCtx = context;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup
parent) {
// TODO Auto-generated method stub
Cursor c = getCursor();
// int idCol = c.getColumnIndex(Phones._ID);
int nameCol = c.getColumnIndex(Phones.NAME);
int numCol = c.getColumnIndex(Phones.NUMBER);
int foreign = c.getColumnIndex(Phones.PERSON_ID);
String name = c.getString(nameCol);
String number = c.getString(numCol);
// long id = c.getLong(idCol);
long phoneForeign = c.getLong(foreign);
View v = mInflater.inflate(R.layout.contacts, parent, false);
TextView name_text = (TextView) v.findViewById(R.id.contactName);
if (name_text != null) {
name_text.setText(name);
}
TextView num_text = (TextView) v.findViewById(R.id.number);
if (num_text != null) {
num_text.setText(number);
}
// set the profile picture
ImageView profile = (ImageView) v.findViewById(R.id.imgContact);
if (profile != null) {
// retrieve the contact photo as a Bitmap
// Uri uri = ContentUris.withAppendedId(People.CONTENT_URI, id);
Cursor cur = getContentResolver().query(Photos.CONTENT_URI,
null, Photos.PERSON_ID + =' + phoneForeign + ',
null, null);
byte[] b = null;
if (cur != null) {
if (cur.moveToNext()) {
int imgColumn = cur.getColumnIndex(Photos.DATA);
b = cur.getBlob(imgColumn);
}
}
Bitmap bm = null;
if (b != null) {
ByteArrayInputStream bytes = new ByteArrayInputStream(b);
BitmapDrawable bmd = new BitmapDrawable(bytes);
bm = bmd.getBitmap();
profile.setImageBitmap(bm);
} else {
profile.setImageResource(R.drawable.defaultcontact);
}
}
ImageView indicator = (ImageView) v.findViewById(R.id.is);
boolean b = isAssign(number);
if (b) {
// set the profile picture
indicator.setImageResource(R.drawable.ok);
} else {
indicator.setImageResource(R.drawable.delete);
}
dialog.dismiss();
return v;
}
protected boolean isAssign(String number) {
boolean b = false;
Uri books = MetaData.CONTENT_URI;
// Log.d(Authority, books.getAuthority());
Cursor cur = managedQuery(books, null, MetaData.MOBILE_NUMBER
+ =' + number + ', null, MetaData.CAT_NAME + DESC);
startManagingCursor(cur);
if (cur != null) {
if
[android-developers] Developing Online Android Game
Hello everyone, I am getting started in android development and I really want to create some form of online game. My goal is to start out with a turn- based game and move onto advanced multiplayer games. I want to have users associated with their google account, provide some sort of matchmaking to pair people together, have their stats stored in a database, and use the stats for various leaderboards and such. I have read over an older discussion on this list at http://www.mail-archive.com/android-developers@googlegroups.com/msg75993.html . There was a lot of good information that I gathered but I still have some questions. What I originally started with is an apache web server on a laptop that I don't need right now (2.0Ghz Core 2, 3GB Ram). I wrote a perl module that can take in a user's name with a JSON GET request. However, I stopped this approach after learning that apache HTTPD is not very scalable for a large number of persistent connections. Therefore, I switched over to Erlang + Mochiweb with the intention of using Nitrogen. I used Nitrogen because I am looking for a comet based solution so I can avoid polling the server. There is a demo app that uses these three technologies that seemed perfect for what I wanted to do. http://nitrogenproject.com/demos/comet2. In that demo, it shows how users can post message and all client's connected will receive the message, so it is similar to how a game would work. After getting it set up, I realized that developing the client part on android would be very difficult when using Nitrogen so I'm about to give up on Nitrogen and possibly a bit inefficient as Nitrogen seems to be more about getting web browsers to do persistent connections. Erlang without Nitrogen might still be a path I could take. All I want is a server-client model that has persistent connections, comet based, and is scalable. But I need help in learning what technologies to use to get to this goal. Any starter code or links would be helpful too. Thanks, Ravi -- 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 can I increase the memory capacity of my Android emulator?
I knew I could use the SD card for my audio files. But I am required from my specs to use the built-in flash. Well then as Mark said, you need to change your specs. One last idea you must have thought of but anyway : If you need to use only buit-in flash as storage, stream the audio file from a remote server. This way you don't rely on the availability of the sd card. Far fetched but might work in your specs :) Yahel -- 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
Re: [android-developers] Local Search Does not work
The problem might be that you are looking for the exact case-sensitive
match. You might want to consider LIKE or GLOB. Also you might want to
escape the query to avoid sql injection.
Cheers,
Dmitri
On May 30, 2010 5:58 AM, mike hasitharand...@gmail.com wrote:
hi guys,
i have implemented my own search for Contacts but every time it
return's nothing from the searching criteria.
if (getIntent().getAction().equals(Intent.ACTION_SEARCH)) {
String query = getIntent().getStringExtra(SearchManager.QUERY);
Cursor cursor = getContentResolver().query(Phones.CONTENT_URI,
null, Phones.NAME + =' + query.trim() + ', null,
Phones.NAME + ASC);
startManagingCursor(cursor);
boolean b = cursor.moveToNext();
String[] columns = new String[] { Phones.NAME, Phones.NUMBER };
int[] names = new int[] { R.id.contactName, R.id.number };
dispCont = new DisplayContacts(this, R.layout.contacts, cursor,
columns, names);
setListAdapter(dispCont);
registerForContextMenu(getListView());
}
this is my manifest
activity android:name=.contatcs.Contacts
intent-filter
action android:name=android.intent.action.SEARCH /
category android:name=android.intent.category.DEFAULT /
/intent-filter
intent-filter
action android:name=android.intent.action.SEARCH /
category android:name=android.intent.category.DEFAULT /
/intent-filter
meta-data android:name=android.app.searchable
android:resource=@xml/quicksearch /
/activity
the query String will contains a value but cursor.moveToNext() will
always returns false.
any idea about this??
regards,
Mike
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[android-developers] Good job Android Team !!
Hey since i'm always pointing out how bad the Android Market is, I thought I would use positive reinforcement when something works well :) Just kidding :) So thank you google, for the first time today I had a crash report for one of my app in this brand new section of the Android Market, and using the stack trace provided was able to fix the bug :) This is one helpful feature ! Don't give up the good work !! Yahel -- 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
Re: 回复： [android-developers] Re: Can't Add an EditText to my Widget Layout
2010/5/29 Wenqin Li yiizzh...@gmail.com Hi,thanks for your help.can you give me more points.what is the user error？ You, as the user of the Android SDK, are making the error of trying to use an EditText in a Widget that is specifically set up to NOT support it. - TreKing - Chicago transit tracking app for Android-powered devices http://sites.google.com/site/rezmobileapps/treking -- 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
Re: [android-developers] Developing Online Android Game
I'm no online game expert, but I think I can pose some technical questions that would help you sort things out. First, what is your client-side stack? Browser, SDK, NDK or some combination? Each of these technologies does networking differently. Development effort is easy to hard, flexibility is low to high as you move down the stack (Browser down to NDK). What expectations do you have of persistent connections on a mobile device? Indeed, is persistence the only requirement - what about latency and throughput? - but let's get back to persistence for now. On a mobile platform, network access is not as reliable as a land line. Wifi is probably better. Here's a use case: A user is playing the game on a transit system (example, MUNI or BART in San Francisco). For awhile, things are good, but then the vehicle goes into a tunnel and/or hits a network deadspot. What happens? Does the game crash, freeze, or is there a fallback? Maybe you've already considered this questions, but it's all I can think of at the moment. -- 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
Re: [android-developers] Same problem
On Sat, May 29, 2010 at 10:13 AM, Narp Developments paulo.c...@gmail.comwrote: I'm having the same problem the UI just explodes because it cannot find the layout. Not to be mean but - this is a great example of a terrible post. Do you really expect a good response to this? How is anyone supposed to know what you're talking about? - TreKing - Chicago transit tracking app for Android-powered devices http://sites.google.com/site/rezmobileapps/treking -- 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] Retriving a different icon when my app targets minSdkVersion 3 and 4
Hello ! My application retrieve icons of installed apps on the phone. But for the dialer, the icon is different when I target a minSdkVersion = 3 or minSdkVersion = 4. I did not found different icon for an other application. I am testing on a motorola milestone. and I use ActivityInfo.loadIcon() to load icons. Can someone explain this behavior ? Thank you ! -- 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: SPP bluetooth
I agree they are not the same.
However I can confirm the UUID in my modified BluetoothChat is the HID
UUID:-
private static final UUID MY_UUID =
UUID.fromString(1124--1000-8000-00805F9B34FB);
I am not sure why logcat is indicating UUID
110B--1000-8000-00805F9B34FB (Audio Sink Service class)
I tried the serial port class mentioned in posts above and the connect
completed successfully. SerialPortServiceClass_UUID: TGUID =
'{1101--1000-8000-00805F9B34FB}';
So that suggests to me that either the PC or the handset does not
support the HID UUID. Any suggestions on how to confirm this?
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Re: [android-developers] Re: How to create a file outside the application?
@TreKing I think the OP meant GPRS, not GPS. @pramod.deore I have some problems with your question. Android tries hard to not leave data laying around when an app is uninstalled. Aside from TPM, there's no 100% sure way to keep someone from reusing a trial version. All you can do is increase the effort required to do so, but that will require effort by the developer. I do not know how valuable your app would be to me. However, on the face of it, if I had to uninstall and reinstall your trial app every two weeks, the question is would I 1) stop using it (and not buy it), 2) continue using the trial (spending my time periodically reinstalling it), or 3) buy your app. Each is possible. -- 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] Looking apps which are no longer selling in the app store
Hi Guys My name is Avtar, and I am with DigiProCity (www.digiprocity.com). We are looking for Android apps which have completed their life cycle in the app store. We can help you squeeze a bit of extra revenue out of it for developers willing to accept bulk purchases at rates between $0.07 - $0.25 per unit. If anyone is interested and would like to hear more, or knows someone else who might be, please send us an email at cont...@digiprocity.com Thanks a lot. -- 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
Re: [android-developers] Looking apps which are no longer selling in the app store
Free website or word press blog setup please reply to abira...@gmail.com for more details, you will not be disapointed. Sent from my iPhone Ransoft (RS) Software Inc. On May 30, 2010, at 2:16 PM, Avtar Khalsa akhals...@gmail.com wrote: Hi Guys My name is Avtar, and I am with DigiProCity (www.digiprocity.com). We are looking for Android apps which have completed their life cycle in the app store. We can help you squeeze a bit of extra revenue out of it for developers willing to accept bulk purchases at rates between $0.07 - $0.25 per unit. If anyone is interested and would like to hear more, or knows someone else who might be, please send us an email at cont...@digiprocity.com Thanks a lot. -- 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 -- 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
Re: [android-developers] Re: How to create a file outside the application?
On Sun, May 30, 2010 at 3:36 PM, Frank Weiss fewe...@gmail.com wrote: @TreKing I think the OP meant GPRS, not GPS. Oh, whoops. Brain fart. Don't mind me ... - TreKing - Chicago transit tracking app for Android-powered devices http://sites.google.com/site/rezmobileapps/treking -- 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
Re: [android-developers] Developing Online Android Game
Out of curiosity, why is developing the client side for a nitrogen app so difficult? I'm a big erlang advocate, and I am happy that you've looked into it. If you really want to make a kick ass server erlang is a good choice. I would recommend you pick up Joes erlang book as it provies examples on how to make fault tolerant, scalable servers. It's really not that hard, and a really good excercise. On the java side, you would just connect and communicate either via JSON or via bytes dirrectly. Working with bytes in java is easy using bytebuffer, and in erlang using the super awesome using the bit syntax. Plus you avoid the encoding/decoding overhead, and you can create a custom byte protocol that'll be as fast as it gets. Erlang provides ways to make generic servers easy using behaviours. You'll probably want to use tcp to guarantee packet delivery. If the connection is flaky. Either that or some sort of transaction system. Btw, I replied to your last post. I'm not sure if u got it. Hope this helps in some way. Miguel On May 30, 2010 11:50 AM, ravishi ravish...@gmail.com wrote: Hello everyone, I am getting started in android development and I really want to create some form of online game. My goal is to start out with a turn- based game and move onto advanced multiplayer games. I want to have users associated with their google account, provide some sort of matchmaking to pair people together, have their stats stored in a database, and use the stats for various leaderboards and such. I have read over an older discussion on this list at http://www.mail-archive.com/android-developers@googlegroups.com/msg75993.html . There was a lot of good information that I gathered but I still have some questions. What I originally started with is an apache web server on a laptop that I don't need right now (2.0Ghz Core 2, 3GB Ram). I wrote a perl module that can take in a user's name with a JSON GET request. However, I stopped this approach after learning that apache HTTPD is not very scalable for a large number of persistent connections. Therefore, I switched over to Erlang + Mochiweb with the intention of using Nitrogen. I used Nitrogen because I am looking for a comet based solution so I can avoid polling the server. There is a demo app that uses these three technologies that seemed perfect for what I wanted to do. http://nitrogenproject.com/demos/comet2. In that demo, it shows how users can post message and all client's connected will receive the message, so it is similar to how a game would work. After getting it set up, I realized that developing the client part on android would be very difficult when using Nitrogen so I'm about to give up on Nitrogen and possibly a bit inefficient as Nitrogen seems to be more about getting web browsers to do persistent connections. Erlang without Nitrogen might still be a path I could take. All I want is a server-client model that has persistent connections, comet based, and is scalable. But I need help in learning what technologies to use to get to this goal. Any starter code or links would be helpful too. Thanks, Ravi -- 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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] Thread and return values.
I have a time consuming task i don't want to run in the main UI thread, so
i
do the following (pseudo-code):
onClick:
getresults()
public void getresults():
TextView tv;
String result = dolongjob()
tv.setText(result);
public void dolongjob():
new Thread(){
public void run(){
// Some time consuming task
// Which builds a String.
}
}
Now as shown the i want the dolongjob, which builds a string, to return the
calculated string
to the caller (getresults), but since Thread-run() has to be returning void
it can't return the
calculated string.
I know i have to be working with CountDownLatch.await to ensure 'tv' is only
updated when the
results are known, but how can i return a value which is calculated in a
Thread?
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Re: [android-developers] Thread and return values.
Robin van Leeuwen wrote:
I have a time consuming task i don't want to run in the main UI thread,
so i
do the following (pseudo-code):
onClick:
getresults()
public void getresults():
TextView tv;
String result = dolongjob()
tv.setText(result);
public void dolongjob():
new Thread(){
public void run(){
// Some time consuming task
// Which builds a String.
}
}
Now as shown the i want the dolongjob, which builds a string, to return
the calculated string
to the caller (getresults), but since Thread-run() has to be returning
void it can't return the
calculated string.
I know i have to be working with CountDownLatch.await to ensure 'tv' is
only updated when the
results are known, but how can i return a value which is calculated in a
Thread?
You will be better served using an AsyncTask, doing your time-consuming
task in doInBackground() and calling tv.setText(theStringYouBuilt) in
onPostExecute().
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http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy
Android Training in US: 14-18 June 2010: http://bignerdranch.com
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[android-developers] Re: Playing live stream (RTP) in MediaPlayer
There is a technical limitation to what SDP can legally convey. A single SDP document can contain only one end of media conversation. Therefore it is technically impossible to setup streaming with just one SDP document there have to be an exchange. When using RTSP or SIP terminals exchange their SDP information and thus get to know where to stream to and from where to accept the stream. MediaPlayer could accept just one SDP (i.e. streamer's), but then how would streamer would know where to transmit? Both of them have to exchange at least supported CODEC information and connection information (port and IP). Maybe I am just not aware of SDP format with two node's information. Can someone share an example? On May 27, 3:22 pm, debelyoo jean.ross...@gmail.com wrote: I agree with Andy's comment: On May 25, 8:36 am, Andy Savage a...@bluewire.net.nz wrote: There seems to be a limitation that means that it will only accept SDP information with RTP streams inside if it gets them from the RTSP stream (e.g. it gets this information from SETUP in the RTSP protocal). It is possible to play a stream by requesting it via a RTSP request (both audio and video are sent over RTP and the MediaPlayer is able to decode and play them). But it is not possible to play live RTP stream by requesting the SDP file directly (via an HTTP request). The RTP streams (audio and video) are sent to the device from the server. The MediaPlayer should just get the SDP file, listen on the proper ports and decode the streams. But it generates an error and do not play the streams. Jean -- 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: Soft Keyboard Candidate View problem
Answering my own question here, finally figure out the solution.
In the InputMethodService, override this method:
@Override public void onComputeInsets(InputMethodService.Insets
outInsets) {
super.onComputeInsets(outInsets);
if (!isFullscreenMode()) {
outInsets.contentTopInsets = outInsets.visibleTopInsets;
}
}
and then it is done.
Ced
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Re: [android-developers] Same problem
What TreKing is trying to say is that you need to post some examples of your code. This is a developers forum and unless you are asking for examples you have to provide us a clue on how to help you.Relevant portions will help. Or if you are so inclined you might want to parse your logcat output which will generally point out what is failing and why. There really should be a FAQ for posting here. On Sun, May 30, 2010 at 12:53 PM, TreKing treking...@gmail.com wrote: On Sat, May 29, 2010 at 10:13 AM, Narp Developments paulo.c...@gmail.comwrote: I'm having the same problem the UI just explodes because it cannot find the layout. Not to be mean but - this is a great example of a terrible post. Do you really expect a good response to this? How is anyone supposed to know what you're talking about? - TreKing - Chicago transit tracking app for Android-powered devices http://sites.google.com/site/rezmobileapps/treking -- 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Follow us on Twitter @fuliginsoftware Join the forums. http://www.fuligin.com/forums -- 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 decrease the space between checkbox?
The space between checkboxes in below UI layout is too much, how to decrease it? LinearLayout android:orientation=vertical android:layout_width=fill_parent android:layout_height=wrap_content CheckBox android:layout_width=wrap_content android:layout_height=wrap_content android:text=Apple / CheckBox android:layout_width=wrap_content android:layout_height=wrap_content android:text=Pear / /LinearLayout 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] Collision detection for Android game
Hi all, Would you like to recommend any collision detection engine for Android game? I've tried JBox2D, but it produces a lot of GCs which stop the game about 300ms =( -- 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: Cannot Write file into SDCard
Thanks all, it finally work However i was not able to view the text file when i mount the phone to the pc It requires me to restart my phone inorder to get the text file in my sdcard. Is there a way i do not need to restart my phone and the view the text file when i mount it? i've tried SDRescan.apk but it wont work. -- 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 refresh sdcard?
is there a way to refesh sdcard without turning off the phone? -- 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
Re: [android-developers] How to refresh sdcard?
hi just send a broadcast with action ACTION_MEDIA_MOUNTED and specify the SDCARD path Regards Vandana Toshniwal On 31 May 2010 09:28, jp backstabber...@hotmail.com wrote: is there a way to refesh sdcard without turning off the phone? -- 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 -- 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] Unlimited Web Hosting
FREE DOMAIN NAME UNLIMITED SPACE UNLIMITED EMAILS UNLIMITED SUBDOMAINS UNLIMITED DATABASES PHP,MYSQL,PERL,RUBY SUPPORT FREE SCRIPT LIBRARY 10 GB BANDWIDTH/MONTH FREE SITE BUILDER FREE 500 TEMPLATES 99% UP TIME GUARANTEED FREE TECHNICAL SUPPORT http://indiaebazar.com/biswajit/prodesc.php?pid=53rid=biswajit -- 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: Notification when an audio stream is muted
I am very happy to see the new AudioManager.OnAudioFocusChangeListener support that was added in Android 2.2. This will allow the playback of audiobooks to be paused while navigation directions and other audio notices are being played, providing a much nicer user experience. In reading through the documentation for the OnAudioFocusChangeListener it isn't clear whether the user muting or unmuting the audio from the lock screen is also communicated as a focus change. Can you clarify if the OnAudioFocusChangeListener will be called when the user mutes or unmutes audio from the lock screen? -- 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: Device Seeding Program for Top Android Market Developers
Hi all, Does this program still continue? Because I have one app achived the threshold (over 5000 downloads and average rating is 3.5 up) two weeks ago, I hope I can be one of the receivers. :) NightGospel -- 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
Re: [android-developers] Re: Device Seeding Program for Top Android Market Developers
The requirement was 5000 downloads by February 28th. On Mon, May 31, 2010 at 7:47 AM, NightGospel wutie...@gmail.com wrote: Hi all, Does this program still continue? Because I have one app achived the threshold (over 5000 downloads and average rating is 3.5 up) two weeks ago, I hope I can be one of the receivers. :) NightGospel -- 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 -- 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 refresh sdcard?
Hi vandana toshniwal thank for the fast reply. Do u have a example how to use ACTION_MEDIA_MOUNTED and specify the SDCARD path ? On May 31, 12:13 pm, vandana toshniwal vandanatoshni...@gmail.com wrote: hi just send a broadcast with action ACTION_MEDIA_MOUNTED and specify the SDCARD path Regards Vandana Toshniwal On 31 May 2010 09:28, jp backstabber...@hotmail.com wrote: is there a way to refesh sdcard without turning off the phone? -- 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- 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
