Hi,
I have requests to offer different font sizes in my app, in particular
offer bigger sizes for people with less than perfect vision.
Now, I could my own preferences and mechanism for that, but I think that
the font-size is more user/phone-specific than app-specific. So what is the
proper
My app provides some images in its asset directory. Is there any right way
to deal with different resolutions? There doesn't seem to be an asset-hdpi
directory ;-) Some of those images are buttons and I would appreciate if
they are of the same relative size.
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Hi,
I was wondering if the market checks if the application can be
installed on the device.
For example, if I have an Android 1.6 and if I try to install an
application with :
uses-sdk android:minSdkVersion=7 / on its manifest.
What will happend ?
Thanks for your help
ColletJb
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On Jan 21, 10:18 am, Robert Green rbgrn@gmail.com wrote:
Is there any way to track down the function segfaulting using those
memory addresses?
I have half an answer, which is more than I used to have. :-)
build/tools/adbs is a front-end shell script that watches for native
crashes in
Hi,
I've been using System.exit to quit the application. Is
Activity.finish a better approach? What would be the differences?
thx
guich
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On Jan 18, 9:19 am, guiha...@gmail.com guiha...@gmail.com wrote:
Works fine, but it will be better if Google make the Stack tool
public.
Take a look at build/tools/adbs:
http://android.git.kernel.org/?p=platform/build.git;a=blob_plain;f=tools/adbs;hb=HEAD
It's a wrapper for adb that
My application is designed to support both portrait and landscape
orientations. Using my HTC IO device, it survives 12 orientation
changes before throwing an out of memory exception while inflating my
activity.
When I follow the recommended procedure of using DDMS to first force a
GC and then
It happens every time.
On Jan 21, 2:35 pm, fadden fad...@android.com wrote:
On Jan 21, 10:18 am, Robert Green rbgrn@gmail.com wrote:
Is there any way to track down the function segfaulting using those
memory addresses?
I have half an answer, which is more than I used to have. :-)
Apparently Nexus is actuall an medium density screen.
So are G1s...
I would like to avoid specifying every possible resoltion. Is there an
easier way to distinguish whatever difference is causing this usse?
On Jan 21, 3:21 pm, Smelly Eddie ollit...@gmail.com wrote:
Surely someone has an idea.
On Thu, Jan 21, 2010 at 1:47 PM, Dirk Vranckaert
dirkvrancka...@gmail.comwrote:
I certainly will try it out later this evening (studying for my
certification right now)
Good luck!
but is there any more detailed/advanced
explanation about why I can't run a bunch of code in a thread and at
It seems your solution does not work either. As long as I'm doing it
in a thread it doesn't work.
Altough what I tried next was setting the error message for the user
in my catch clause. And right after the thread finished I handled the
showing of the errors based on wheater some error message
Dirk,
You cannot create UI elements in threads that don't have a message-
looper themselves.
I usually do this.
Call the 'post' (or 'postDelayed') method.
In your example, I assume that the method getEpisodes() is part of a
Thread instances that is defined as a non-static inner (anonymous)
Currently I had not been been able to find decent examples describing
the context provider and context resolver relationship. If I were to
write my own context provider then I would know what url and what
other specific information such as its data types in order to consume
the information.
I
Did you create a 2nd thread with the run() method having the call to the
dialog.. and then queue that thread onto the UI thread? It should work.
I am not sure why you need to do the call to the dialog on the UI Thread
entirely.. I've done a lot of Swing stuff where the UI thread was event
driven,
On Thu, Jan 21, 2010 at 3:30 PM, Dirk Vranckaert
dirkvrancka...@gmail.comwrote:
It seems your solution does not work either.
Um ... it should, I've used this technique repeatedly. Can you post the code
you're using?
As long as I'm doing it in a thread it doesn't work.
Well, it depends on
System.exit() kills your entire process.
activity.finish() just hides, stops and destroys your activity. Your
process is still running.
You should not call System.exit(). It could mess up Android's handling
of the lifecycles of your activities and result in an awkward user-
experience (e.g. when
Some (very) small consolation.
Try, for now, to offer your app through other markets, such as
SlideMe, Handango, MobiHand, etc.
On Jan 21, 12:57 pm, Alex ixsan...@gmail.com wrote:
No, you cannot either upload or download paid apps from android market
in Canada.
We are in the same boat and I've
Thanks to Andy's help, problem solved:
I was creating a TypeFace using a path to a font that was not
available. This Typeface was then assigned to TextViews and Paints.
Somewhere in the resource management code, the release of either the
TypeFace, View or Paint was causing the segfault.
Thank
Users should be able to go back and redo their mark setting for an app as
well.
This is already happening, since 1.5 at least. The score and comment
can be updated at any time by a user.
You can also respond to user comments by adding a comment of your own.
Just download and install your app
I am trying to resolve the clicking problem while using the
AudioTrack. It takes place only when playing the first part of the
wave (pcm) buffer when the offset to the write is 0 (zero).
track.write(buffer, offset, minBufferSize);
It tells me that there is something wrong with the
Note that 'post' and 'runOnUiThread' takes a Runnable and it should
*not* be a Thread (although that implements Runnable as well)! (Mis)
using a Thread for this is not good. Just use a Runnable.
Create a new instance of a Runnable and implement its 'public void run
()' method (see my example code
I think he meant programatically..like he wants to write a service app that
gets notified of incoming calls and he can write some code that sends the
call to voice mail directly.
On Thu, Jan 21, 2010 at 11:20 AM, Kumar Bibek coomar@gmail.com wrote:
In the contacts Content Provider, there is
This is a re-hash of a question I posted before.
Crash scenario:
Software is AOSP 2.0.1
1. Pair and connect phone with a stero BT headset.
2. Make a call to the phone.
3. Phone.apk crashes complaining failure loading resource 0x7f030009
(dtmf_twelve_key_dialer)
The same doesn't occur when BT is
Ah yes Streets.. that was what I was missing.. been a while since I dealt
with UI threads. It's not that you have to run a thread on the UI.. you run
a Runnable. The Runnable just defines run() method.. I forget now but I
think basically it allows the UI thread to just call run() on your Runnable
You looking to build a velocity sensitive music keyboard app? :D
On Wed, Jan 20, 2010 at 3:29 PM, ltjisstinky jackhenr...@gmail.com wrote:
Alot of android phones use the capacitive touchscreen technology. I
was wondering if there is away to access any sort of information
related to this
This information isn't available outside of the screen firmware. It reports
the touch event data (basically what the application will see) from the
firmware to the CPU on a bus, and as far as I know no lower-level data is
available through there.
On Wed, Jan 20, 2010 at 3:29 PM, ltjisstinky
On Thu, Jan 21, 2010 at 3:59 PM, Maps.Huge.Info (Maps API Guru)
cor...@gmail.com wrote:
You can't delete your comment or rating though.
Yes you can. Menu - Clear my review. Wipes your comment and rating. This is
on 1.6, don't remember if I saw this or not previously.
Hi Andre,
I got around 60 fps without bullets on my Google Ion device. When
touching the screen it would go around 53 and when shooting it would
dip just under 40. Before doing my test, I closed all apps with Task
Killer.
You can remove the status bar by calling the following in your
I don't know if I like this model. :D I'll give you one reason that I don't
know if it comes up or exists often, but I think it's one of the most
confusing issues for non-techie (and even techie peeps that don't know about
programming and threads and such) users for android devices. The problem to
Hi,
Can you please tell me what functions my activity will get called when
the phone comes back from screen saver?
When the phone is showing my activity, and then I leave the phone
untouched, and then I press Menu to wake it up.
What function of my activity will get called by andriod framework?
I am completely confused as to how the focusable and
focusableInTouchMode are supposed to work. If I set
focusableInTouchMode=true for the items in my ListView the
ItemClickListener is never called. Why?
I have the selector for the ListView set as a rect shape filled with a
solid color. As I
Question.. I havent ran your app yet.. going to on my moto droid. Do you
show the fps, or do I need to run it attached via USB in debug mode to see
this info?
On Thu, Jan 21, 2010 at 2:19 PM, Jason Arora jaso...@gmail.com wrote:
Hi Andre,
I got around 60 fps without bullets on my Google Ion
It's easy: don't use focusableInTouchMode. Especially since ListView
already is focusable in touch mode.
On Thu, Jan 21, 2010 at 2:31 PM, Mark Nuetzmann
mark.nuetzm...@gmail.com wrote:
I am completely confused as to how the focusable and
focusableInTouchMode are supposed to work. If I set
On Jan 21, 1:58 pm, Robert Green rbgrn@gmail.com wrote:
I was creating a TypeFace using a path to a font that was not
available. This Typeface was then assigned to TextViews and Paints.
Somewhere in the resource management code, the release of either the
TypeFace, View or Paint was
On Jan 21, 12:58 pm, OldSkoolMark m...@sublimeslime.com wrote:
Is this telling me something useful? If forcing a GC with DDMS
reclaims the memory used by now-defunct instances of my activity, I
would have thought the VM would have garbage collected some, if not
all of these defunct activities
no problem. so, how do I how do I simply change the color of the text
for a textview when the item is selected? I obvisouly cannot use a
focus change listener. I also cannot add the code to my adpater
because it is only called when the view is needed and I see no way to
call onInvalidated() to
Hi everyone,
We have posted answers to the previous office hours sessions here:
http://moderator.appspot.com/#15/e=120951t=1286cf
A few still remain, they will be answered soon. For today's office hours
5pm-6pm
PSThttp://android-developers.blogspot.com/2010/01/irc-offce-hours-update.html
you
Selected items in a listview are in the selected state, not in the
focused state. You can use state drawables to achieve this.
On Thu, Jan 21, 2010 at 2:47 PM, Mark Nuetzmann
mark.nuetzm...@gmail.com wrote:
no problem. so, how do I how do I simply change the color of the text
for a textview
I understand how to do that if all I wanted was to change the look of
the background for the selected items in the list. However I do not
see how a statelist drawable will help me in this case. Each item in
the list is a RelativeLayout that contains an image and two
textviews. The textviews
I am working on a application from which i need to ADD,Delete ,Change Email
and Wifi Settings. I even need to add new Email Accounts .
Can you please give me some pointers where i can start this .
In Android, Are there APIs i can directly call for this or should it use
content provider to do the
Thanks for the input, like the way you've done this, looks good. :)
On Jan 19, 12:05 am, Nerdrow troybe...@gmail.com wrote:
I did a similar POC overriding the getChildStaticTransformation()
method of the Gallery. Like Taf's widget, you need to provide a
standard adapter and should probably
Yes, the OOM is related to 'external allocations'. I googled
'dalvikvm external allocation' and there's plenty to pore over. Is
there an update on this issue in general?
Here's the relevant logcat excerpt:
01-21 13:04:49.140: INFO/WindowManager(79): onOrientationChanged,
rotation changed to 1
According to my research, which includes reputable sources (Mark
Murphy et al), the most preferred way of polling a remote source and
presenting said data to the user is by creating a service and using
AsyncTask within that service to do the polling. I have done that.
But, when I read the docs
I just found the answer to one more question: how to remove from the
launchers list an application. All you have to do is remove the
category
android:name=android.intent.category.LAUNCHER /
From your AndroidManifest.xml file. Then uninstall the app and install
again (if you
The Android settings activity does exactly what I want... By default
the text is WHITE and when the listitem is in a selected state the
text changes color to BLACK... How did you do that?
On Jan 21, 5:03 pm, Mark Nuetzmann mark.nuetzm...@gmail.com wrote:
I understand how to do that if all I
I would like to connect to a remote web service to retrieve data.
However, in doing so, I must provide this web service with credentials
to authenticate the client, (to disallow anonymous requests), before
data is returned. The only way I can think of to do this is by simply
passing along the
Hi there, looks very cool.
I don't see the license for this library? Is there one?
Thanks!
On Jan 21, 5:38 pm, Dan Dromereschi dandromeres...@gmail.com wrote:
Hi all,
We are proud to announce a new release for the AChartEngine charting
library.
You can download it
How can I launch a contextmenu from a contextmenu?
I'm trying to replicate the MediaPlayer action that happens when you
long click a song, then click Add to playlist in the resulting
contextmenu. When you click that menu item, another contextmenu pops
up with Add to playlist as the title, and
I am new to Android. Can someone show to me how do I force invalidate
a portion of an item in listview? I have listview row item that
contains textview and image view. I only want to invalidate text in
the textview of a particular item in the listview.
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Kevin, you have to use logcat while its connected via USB (debug
mode):
adb logcat dalvikvm:D Asteroids:D *:S
On Jan 21, 2:32 pm, Kevin Duffey andjar...@gmail.com wrote:
Question.. I havent ran your app yet.. going to on my moto droid. Do you
show the fps, or do I need to run it attached via
On Jan 21, 12:09 pm, Nathan nathan.d.mel...@gmail.com wrote:
I put a transaction
around a long series of small updates and it was reduced to a few
seconds. This was a situation where you would think a transaction
would improve correctness, but degrade performance slightly.
That is not so
Questions about working with the platform should be on android-porting;
thanks.
On Thu, Jan 21, 2010 at 2:11 PM, wen yi wen...@gmail.com wrote:
This is a re-hash of a question I posted before.
Crash scenario:
Software is AOSP 2.0.1
1. Pair and connect phone with a stero BT headset.
2. Make
I have already posted on their developer group but based on everything I've
seen I don't expect a reply.
I have a strange problem. When I added and adview to my app it imported a
bunch of comments that all start with /** Eclipse is acting like it is not
a comment. Although it isn't erroring
Thanks Jeff, john.
I tried with Geocoder getFromLocationName - it does not return
business based results unless you have the complete address. I would
greatly appreciate if you have a code piece written that works. I am
using android 2.1.
thanks
Sunil.
On Jan 20, 11:15 am, jeffro
Does anyone how to get MCC, MNC , LAC of neighboring cells on a GSM
network?. A number of people have posted but nobody has responded to
this question
I am utilizing the getNeighboringCellsInfo method of the telephony
manager to get the cells. thanks
Thanks,
Fawad.
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Please reread the doc carefully. You can run stuff on the UI thread in three
of the methods. There's really no need to send a message if you make the
subclass of AsyncTask an inner class. In that case those three methods can
do anything on the enclosing Activity's behalf, like setting the contents
Hi ,
I tried with adding the log util..
#define LOG_TAG TAG
#include utils/Log.h
Getting error like
external/fsck_msdos/boot.c:49: undefined reference to
`__android_log_print'
external/fsck_msdos/boot.c:275: undefined reference to
`__android_log_print'
Is it wrong wht i have added? or I
On Jan 21, 4:22 pm, jotobjects jotobje...@gmail.com wrote:
It doesn't make any sense to me that you have to turn locking on
(whatever that means) if you are using transactions.
You probably don't if you are using one thread.
I think the setLocking is about making the the SQLite *code*
You really should be able to just continue using the library. It is not
unloaded, so you don't need to reload it, and can use it again.
To be clear: using System.exit() is strongly recommended against, and can
cause some poor interactions with the system. Please don't design your app
to need
I've been working with OAUTH and wrote a tiny client that demonstrates
some aspects of working with Twitter's OAUTH infrastructure.
They require that all requests be signed, so that security information
is encoded in the request in a public key form, that can be decoded on
each side, to verify
Is there a active-sync support in Android just like how we see in Windows
Mobile . If so how can i programatically set configuration parameters
thanks,
Murali.
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Your main thrust is about battery drain. Is your assumption that an
application that is not shut down will drain the battery really valid?
On Thu, Jan 21, 2010 at 2:27 PM, Kevin Duffey andjar...@gmail.com wrote:
I don't know if I like this model. :D I'll give you one reason that I don't
know
Yah I have tried using TextView but I am getting blank screen. Is it
correct to use the following code to access the file in /data
directory?
File file = new File(Environment.getDataDirectory(),/data/
monitor.txt);
After which I did the reading by line and displaying using TextView
but getting
I had a similar issue, randomly getting the external allocation too
large for this process error.
For me, it started when I added android:targetSdkVersion=4 to the
manifest, and went away when I removed that bit.
On Jan 21, 3:17 pm, OldSkoolMark m...@sublimeslime.com wrote:
Yes, the OOM is
If you want to make sure that your app shuts down completely:
- Implement onPause to pause any threads running in the background (if
you have any)
- Implement onDestroy to clean up any other resources (stop threads,
if any, for example)
Short of the user pulling the battery, the onPause is
paying $200 per original, cool, live wallpaper for 2.1
hit me up with ideas or your portfolio. thanks!
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A Service, like an Activity, has a main thread with a message-loop.
You can create an AsyncTask in the onX() callbacks of Services,
just like in an Activity. The onPostExecute can do your handling of
the results, as you described.
However, AsyncTask is more geared towards the one-time
Hello, I was wondering if anyone has any information on accessing the
Gmail content provider. It doesn't seem to be officially supported in
the API but it looks like people are able to do this regardless. See
the SlideScreen app which notifies you of new e-mail and even shows
you info (sender,
Hi All,
This question may sound stupid but let me give you bit of my
background.
I am a developer in a country which is neither a buying-app supported
nor a selling-app supported country, and have submitted my application
to Android market as a paid application.
Now, I would like to see if I
Sorry to bump this old thread, but has anyone had their active
percentages completely recover since the fix? Mine's still down
quite a bit from before the problem started.
-seni
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Is there an API to send and receive MMS from an application?
Similar to that of SMS? In SMS one can send SMSs by using
SMSManager.sendTextMessage() and receive them by registering for the
broadcast message.
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Hi,
I have downloaded a media file. (say mp3 file). I need to get the attributes
of the file, like ARTIST, TITLE etc.
Can anyone help me on this???
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Hey all,
I was wondering if it was possible to use a RelativeLayout containing
TextViews as a button like object. My goal here is to not have to
create 2 image button backgrounds (landscape and portrait), usually
this is not much of an issue but the buttons will span the entire
screen and the
Hi,
In my application I want to exit the onDraw method when a certain
condition is achieved, But the method keeps on calling. How can I exit
from onDraw()?
Thanks in advance.
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Hi Jason,
Thank you very much for test and code example
Best Regards, Andre
On 22 янв, 01:19, Jason Arora jaso...@gmail.com wrote:
Hi Andre,
I got around 60 fps without bullets on my Google Ion device. When
touching the screen it would go around 53 and when shooting it would
dip just under
It's too bad the android team can't remove some methods like exit() to avoid
these potential pitfalls that aren't documented very well (at least in most
books). For guich, looks like you would need to implement some way of
detecting that the library is already loaded, so as not to load it again.
Hello How are you
I have tried to send the sms with unicode character to the android
phone itself and accept the message by my application (using
BroadcastReceiver ...) to view its content. but still the unicode
character is displayed as space. And I tried to see its code using
codePointAt( )
On Jan 17, 2:29 am, skink psk...@gmail.com wrote:
On Jan 17, 10:25 am, Samsyn d...@synthetic-reality.com wrote:
So, having spent the obligatory five hours trying to figure out how
android wanted me to do it (other than just don't do that!), I ended
up writing this bit of code to do what
You can extend the Button and make your custom Button class, where you
can change all the effects. You will get hooks to all the methods.
Kumar Bibek
On Jan 22, 10:58 am, theSmith chris.smith...@gmail.com wrote:
Hey all,
I was wondering if it was possible to use a RelativeLayout containing
Hi Chris,
I think you will have more than one activity in your application. So,
for the getting splash screen you can get reference from the below
link.
http://www.anddev.org/simple_splash_screen_-_alternative-t815.html
I hope, the above link can give help to you.
Thanks.
Regards.
Hi ls02,
It depends how you created the text view.
You can use the method setText(string) on the text view, and the
method setBitmap(bitmap) on the image view.
Guillaume
On Jan 22, 8:07 am, ls02 agal...@audible.com wrote:
I am new to Android. Can someone show to me how do I force invalidate
I just checked two of my apps that include ads and they both have the
same thing in R.java. These apps have both been released like that.
But you said Eclipse is acting like they're not comments on your end.
I'm not seeing that here.
-seni
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Hi
I have done socket communication in a single application it is working fine
But my requirement is i have opened two emulators and i am able to send sms
between those two.
Now i want to run server in one emulator(myavd-5554)
and client on another emulator(myavd1-5556)
I have used the following
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