[android-developers] Android Market - Status Saved Draft
Yesterday I uploaded two apps to the market, Ambient Light Sensor and later Sipdroid. While editing they already showed in the list as Saved Draft but after clicking Publish - Save they still remain with that status, and they don't show up in the market itself. I can't browse or download them. Is there anything I missed in the UI or do apps need some time to get online? --~--~-~--~~~---~--~~ 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: Hiding media files from Music Player
A quick look shows at the source indicates the MediaScanner omits
files that begin like ._ or are like Folder.jpg,
AlbumArtSmall.jpg, AlbumArt_{...}_Large.jpg or AlbumArt_{...}
_Small.jpg. But it all seems to be based on filename. Of course
there's a native method in there processDirectory that I don't
understand because I don't understand c++. Maybe that's supposed to
weed out certain folders/files? Of course, I don't know if this helps
at all but I'll let you decide if it does. Almost looks like changing
the extension will be the answer as that appears to be very important
in determining whether the MediaScanner picks up the file.
Good luck, will be interested to see the final answer on this one.
On Apr 27, 10:08 pm, clark clarkd...@gmail.com wrote:
Just tried it and the sounds are showing up in the music player. So
much for that idea. Anyone else have experience with this?
I guess I can try changing the extension since I pass it the Uri, and
hopefully MediaPlayer and SoundPool don't choke. I just have quite a
few files and would hate to have to check them and rename them from
within the app or have the users re-download the new data.
Suggestions welcomed.
~clark
On Apr 27, 4:51 pm, Marco Nelissen marc...@android.com wrote:
On Mon, Apr 27, 2009 at 4:36 PM, clark clarkd...@gmail.com wrote:
I'm torn between which group to post this too, but since it is for an
application I am working on, I guess I'll stick it here.
So here we go. I have an application which downloads data onto the
sdcard to be used by the application. Some of these files are sound
or music files and the music player in android seems to parse these
directories and add these files to the list. I'd like to somehow
block or hide these files from the music player. Is there is a way to
do this?
I was thinking it may be possible to name my folder with a period at
the beginning, since linux hides such files. I'm just not sure if
that is going to hide it from the music player or if there is another
way to handle this.
You could have just tried it, and you would have found that that does indeed
have the effect you're looking for.
Alternatively, you can put a file called .nomedia in a directory to
prevent the media scanner from scanning that directory.
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[android-developers] Control F11 doesn't revert the orientation on emulator on SDK 1.5 Target
I have an activity defined in the manifest with the attribute android:configChanges=orientation|keyboardHidden When I run the app on SDK 1.5, pressing Ctrl + F11 and change the orientation to landscape and then again press Ctrl+F11, the orientation of the emulator changes, but not the screen orientation. is there something new in 1.5 that we need to define. I have gone through Dan Morrill's blog post at http://android-developers.blogspot.com/2009/04/future-proofing-your-apps.html on rotations, but it doesn't talk about how we can support both orientations. --~--~-~--~~~---~--~~ 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 Load Previous Activity Which Is Running In Background
Hello, Is there any way to load previous activity which is running in background. 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] Is there any way to start a new activity from a service.
Hi, Is there any way to start a new activity from a service. 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] END CALL Api
HI, Does anyone could end up connected phone call by api not to click the end call button? --~--~-~--~~~---~--~~ 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: SW (2D API) vs. HW (openGL) rendering
Take a look at SpriteMethodTest here http://code.google.com/p/apps-for-android/ Al. On Apr 27, 9:51 pm, mcmc manni...@gmail.com wrote: I'm trying to compare the difference in speed between software and hardware graphics rendering, but I'm a little confused... Can someone please give me a starter? I have 2 apps right now - one written with only java/android 2D APIs, and one written with openGL calls... Thanks a bunch. --~--~-~--~~~---~--~~ 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] Unable to call SOAP webservice using KSOAP2
Hi All,
Please help me. Am trying to call a .net webservice from android I
have done the emualtor proxy settings and am able to access the
internet on the emulator but when i try to access the wsdl file
from my android program am unable to do it... please help me
Here is the code which am using to call the webservice
The wsdl just returns HelloWorld string with out accepting any input
parameters.
class WebServiceClient implements Runnable
{
private static final String SOAP_ACTION = http://tempuri.org/
HelloWorld;
private static final String METHOD_NAME = HelloWorld;
private static final String NAMESPACE = http://microsoft.com/
webservices/;
private static final String URL = http://xxx.com/
WebService/Service.asmx;
public void run() {
// TODO Auto-generated method stub
Log.i(RUN METHOD,Inside the run method);
connect();
Log.i(RUN METHOD,End of run method);
}
public void connect()
{
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
Log.i(CONNECT METHOD,Inside the connect method);
SoapSerializationEnvelope envelope = new
SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
Log.i(CONNECT METHOD,Inside the connect method 2);
envelope.setOutputSoapObject(request);
Log.i(CONNECT METHOD,Inside the connect method 3);
HttpTransportSE androidHttpTransport = new HttpTransportSE
(URL);
Log.i(CONNECT METHOD,Inside the connect method 4);
try {
Log.i(CONNECT METHOD,Inside the connect method 5);
androidHttpTransport.call(SOAP_ACTION, envelope);
Log.i(CONNECT METHOD,Inside the connect method
55);
SoapObject resultsRequestSOAP = (SoapObject)
envelope.bodyIn;
Log.i(CONNECT METHOD,Inside the connect method
56);
// Vector = (Vector)
resultsRequestSOAP.getProperty([Data element name]);
Log.i(CONNECT METHOD,Inside the connect method
6);
Object result = envelope.getResponse();
} catch(Exception E) {
Log.i(ERROR IS,E.toString());
}
}
}
I get an error in this line
androidHttpTransport.call(SOAP_ACTION, envelope);
I have also added the following attributes to the AndroidManifest.xml
file
uses-permission android:name=android.permission.INTERNET/uses-
permission
I always get the following error.
request time failed: java.net.SocketTimeoutException: The operation
timed out
While trying to access the wsdl file with the xml rpc client i was
able to connect to the wsdl file using the following lines
client = new DefaultHttpClient();
HttpHost proxy = new HttpHost(proxyname,port number,http);
client.getParams().setParameter
(ConnRoutePNames.DEFAULT_PROXY, proxy);
is there any similar proxy settings for the above code which i have
posted. Please help i have been struggling for almost 3 weeks
now.
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[android-developers] Re: R cannot be resolved after updating to 1.5 SDK Pre, and trying to compile for 1.1
Hi hc Under Unix to add tools directory to PATH you can do it in .bash_profile of your user : PATH=$PATH:/tools export PATH where xxx is the PATH of where you put the SDK Andre --~--~-~--~~~---~--~~ 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] Cant access paid apps in US
Hi all I have an unlocked G1 bought it from ebay.I am currently in US and my phone is using ATNT in roaming mode. However I cant access paid apps. Is it because my account is set up from another country ? 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] Plugin 0.9 ADT with Eclipse (G4.3.2) on WIN XP SP3 problem
Hi all! I've updated from 1.1 to 1.5 following http://developer.android.com/sdk/1.5_r1/upgrading.html 0.9 ADT plugin was succesfully installed. The Android plugin doesn't present in Window - Preferences options. So I can't perform step Update your Eclipse SDK Preferences. Using fully updated Eclipse Ganymede 3.4.2 Any ideas? Thanks in advance, Evgeny --~--~-~--~~~---~--~~ 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: Application Not Responding (ANR) dialog
You can't adjust the timeout. If the ANR dialog gets in the way when your app is suspended during a breakpoint, that's probably a bug in the Android SDK framework. If it pops up generically when your program is running normally and you just want it to go away, you can't do that - you have to make your app more responsive. On Apr 28, 7:24 am, Meryl Silverburgh silverburgh.me...@gmail.com wrote: In the follow blog, it talks about Application Not Responding (ANR) dialog http://developer.android.com/guide/practices/design/responsiveness.html Can you please tell me where in the code which pop up this Application Not Responding (ANR) dialog? Or how can I adjust the timer for this dialog so that it won't pop up during debugging? 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: Handler for map panning
Ok, I just tried to Override onDraw() in the MapView and it is a final method so I can't do that. Then I saw onAnimationEnd() as inherited from View so I decided to Override that. I set a break point and pan around the map but the method never gets executed. I am still looking for a solution. The MapController does not appear to have anything I could use to do this. On Apr 27, 8:29 pm, jgostylo jgost...@gmail.com wrote: I have searched this group extensively and have not found the answer to my issue. I have a lot of server data being loaded into overlays and I want to create the overlays as the user pans. Ideally it would wait for the user to stop panning before it started loading the data. What is the best practices procedure for determining if the map has changed location or zoom level? I was looking for something along the lines of onLocationChanged() for MapView or onPan() but I have not seen anything like that. Do I just need to set up my own parameters and Override onDraw() in the MapView and in that method run tests to see if the map has changed? This idea seems like overkill and would lead to overzealous server hits. Anyone have a better idea? 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] ActivityInfo is null in Intrumentation class
@Override
public void onStart() {
super.onStart();
_intent = new Intent(Intent.ACTION_MAIN);
_intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
_intent = _intent.setClass(getTargetContext(), ClassUnderTest.class);
ActivityInfo ai = _intent.resolveActivityInfo(getTargetContext
().getPackageManager(), 0);
if (ai != null) {
ClassUnderTest activity = (ClassUnderTest)
startActivitySync(_intent);
}
}
This a part of my code in my Instrumentation class. Earlier, i got a
run time Exception,Quote:
java.lang.RuntimeException: Unable to resolve activity for: Intent
{ flags=0x1000 comp={com.android.test.ui/
com.android.test.ui.ClassUnderTest} }.
Later on, i checked the activity info which is always null. How to set
the ActivityInfo..? What is required to update in the code?
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[android-developers] Re: Android Market - Status Saved Draft
Yes, the two are checked. Anything else you can think of? Thanks, Pascal --~--~-~--~~~---~--~~ 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: Playing sound from memory
Hi, You can use the AudioTrack class to stream raw PCM data. On Apr 27, 7:50 pm, rookie1_1998 eric.yongjun.c...@gmail.com wrote: I need a way to play a short sound clip repeatedly very fast, with precise timing for musical purpose. I looked around, and it seems like MediaPlayer and SoundPool don't guarantee lag-free playing. Is there anyway I could load the sound to memory myself and play from memory (edit the stream)? I know in Java I can do something with ByteArrayInputStream but so far I couldn't find any way to do this in Android... --~--~-~--~~~---~--~~ 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] Not able to play video from the network URL
Hi, I am not able to play the video streaming example from the samples provided in Android SDK for any video URL: ex: http://d.peperonity.com/c/d/4E76D7/12563/ssc3/home/062/akram.ak47/albums/dog_smoke.3gp The issue comes at the time of executing the prepare() method: and throws the following exeption: 04-28 16:17:13.973: ERROR/VideoPlayer(821): error: Prepare failed.: status=0xFFF6 04-28 16:17:13.973: ERROR/VideoPlayer(821): java.io.IOException: Prepare failed.: status=0xFFF6 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.media.MediaPlayer.prepare(Native Method) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.sape.android.activities.VideoStreaming.playVideo (VideoStreaming.java:232) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.sape.android.activities.VideoStreaming.access$0 (VideoStreaming.java:197) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.sape.android.activities.VideoStreaming$1.onClick (VideoStreaming.java:117) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.view.View.performClick(View.java:2129) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.view.View.onTouchEvent(View.java:3543) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.view.View.dispatchTouchEvent(View.java:3198) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:857) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:857) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:857) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.android.internal.policy.impl.PhoneWindow $DecorView.superDispatchTouchEvent(PhoneWindow.java:1593) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent (PhoneWindow.java:1089) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.app.Activity.dispatchTouchEvent(Activity.java:1871) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.android.internal.policy.impl.PhoneWindow $DecorView.dispatchTouchEvent(PhoneWindow.java:1577) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.view.ViewRoot.handleMessage(ViewRoot.java:1140) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.os.Handler.dispatchMessage(Handler.java:88) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.os.Looper.loop(Looper.java:123) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at android.app.ActivityThread.main(ActivityThread.java:3739) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at java.lang.reflect.Method.invokeNative(Native Method) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at java.lang.reflect.Method.invoke(Method.java:515) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:739) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:497) 04-28 16:17:13.973: ERROR/VideoPlayer(821): at dalvik.system.NativeStart.main(Native Method) Please help me to resolve the issue. If someone else has the same with it. Thanks, Amit --~--~-~--~~~---~--~~ 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: What is the correct way to refresh UI when I use android:configChanges=keyboardHidden|orientation
You might want to take a look at setRequestedOrientation if u want to .. On Apr 24, 1:53 pm, Wang He iptvph...@gmail.com wrote: Hi all when I use android:configChanges=keyboardHidden|orientation in my code, the activity will not destroy and recreate when I change from portrait to landscape, only onConfigurationChanged(newConfig) will be called by framework. The issue is: My UI cannot refresh by default, what is the correct way in onConfigurationChanged() to refresh my UI? BTW, my UI is write with mylayout.xml and added to my Widget by addView (inflator(mylayout.xml),null). Thanks in advance!! BRs Wang He --~--~-~--~~~---~--~~ 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: ActivityInfo is null in Intrumentation class
did you add the intents to AndroidManifest.xml?
On Tue, Apr 28, 2009 at 2:05 PM, a...@lg l.prade...@gmail.com wrote:
@Override
public void onStart() {
super.onStart();
_intent = new Intent(Intent.ACTION_MAIN);
_intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
_intent = _intent.setClass(getTargetContext(), ClassUnderTest.class);
ActivityInfo ai = _intent.resolveActivityInfo(getTargetContext
().getPackageManager(), 0);
if (ai != null) {
ClassUnderTest activity = (ClassUnderTest)
startActivitySync(_intent);
}
}
This a part of my code in my Instrumentation class. Earlier, i got a
run time Exception,Quote:
java.lang.RuntimeException: Unable to resolve activity for: Intent
{ flags=0x1000 comp={com.android.test.ui/
com.android.test.ui.ClassUnderTest} }.
Later on, i checked the activity info which is always null. How to set
the ActivityInfo..? What is required to update in the code?
--
Omer
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[android-developers] Re: TabHost launching Intent multiple times
I got the same behavior with the Tabs2 APIDemo source, which doesn't use Intents, but rather a TabContentFactory. Until the app gets an onDestroy, it seems to add new instances into the call stack, instead of reactivating the current one. After it gets an onDestroy, future launches work fine. So: 1. Launch app, hit home, launch app, hit home, launch app, hit home, launch app. 2. Now start hitting the back button. For as many times as you launched the app, hitting the back button will display an old app instead of exiting. 3. Continue hitting back button until the app gets an onDestroy() (should 4 times in the example above) 3. Repeat from 1. Notice the change of behavior. At 2, a single back button will exit the app Is there some bit that needs to be flipped after a launch? Is this just an emulator thing? 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: MediaPlayer.start() doesnot work fine after calling MediaPlayer.seekTo(0)
Hi,
for now i have found a work around
In onCompletionListener() am resetting the player and setting
DataSource and then calling prepare() then start() so that no sounds
are skipped.
mp.setOnCompletionListener(new
MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mp)
{
try
{
mp.reset();
FileInputStream fIn =
Utils.getContext().openFileInput(res);
if (fIn != null)
{
mp.setDataSource(fIn.getFD());
fIn.close();
}
isPlayingSound = false;
}
catch(Exception e){e.printStackTrace();}
}
});
But this way I am getting the below error but still the sounds are
being played, (i didn't observe any sound to be skipped).
IllegalStateException: setDataSource() called in state 2
I dont know why am getting this exception coz as per below link call
to setDataSource() can be followed by reset(), Can anybody please
clarify this exception.
As per
http://developer.android.com/reference/android/media/MediaPlayer.html#Valid_and_Invalid_States
I suppose We can also try:
mp.stop()
mp.prepare()
mp.seekTo(0)
mp.start()
i will try the above case, but want the answer to the
IllegalStateException..
On Apr 28, 8:03 am, niko20 nikolatesl...@yahoo.com wrote:
Sorry you are right, I meant you have to pause. Worth a try anyway..
On Apr 27, 4:19 pm, Dave Sparks davidspa...@android.com wrote:
Try this:
mp.prepare();
mp.seekTo(0);
mp.start();
And get rid of your onPreparedListener. It is unnecessary since you
are calling prepare().
On Apr 27, 1:20 am, Sudha sudhaker...@gmail.com wrote:
Hi,
I have a requirement to play several sounds many times in my game so
instead of creating the MediaPlayer again and again I have called
mp.seekTo(0) in onCompletion(mp) so that it will restart.
Sometimes the sound is not audible from the device when I call mp.start
() after setting mp.seekTo(0); but the player calls onCompletion()
without playing any sound, this is observed randomly on most of the
sounds
FYI:
- My sounds are of short duration mostly less than a second.
- I am using a separate MediaPlayer for each sound (as I need this)
- There are almost 28 sounds in my game so i will be creating 28
MediaPlayers.
- Below is the attached code for player
Also If I try to play many sounds one after the other in a short
period of time i get an error saying no more track names available.
can u tell Why this is happening...?
check the below code:
public boolean isPlayingSound; //class member
MediaPlayer mp = null;
String last_req = ;
public void playSound(final String res) {
if (isPlayingSound){
return;
}
try {
if (last_req.equals(res))
{
System.out.println(starting
again: +res); //
Sudhaker
mp.start();
isPlayingSound = true;
return;
}
last_req = res;
mp = new MediaPlayer();
FileInputStream fIn =
Utils.getContext().openFileInput(res);
if (fIn != null)
{
//we tell the mediaplayer which file he needs to
play. notice we
don't tell him if this is a MIDI, WAV, MP3 or even AVI for that
matter.
//why? he is smart enough to recognize them!! we
don't even have to
use valid extensions like say .mid, .mp3, .wav!!! ... WOAH!! =D
mp.setDataSource(fIn.getFD());
fIn.close();
}
mp.setOnPreparedListener(new
MediaPlayer.OnPreparedListener() {
public void onPrepared(MediaPlayer mp)
{
mp.start();
isPlayingSound = true;
}
});
mp.setOnCompletionListener(new
MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mp)
{
System.out.println(sound playing
finished : +res + and seek to
start); //Sudhaker
//mp.release();
mp.seekTo(0);
isPlayingSound = false;
}
});
mp.setOnErrorListener(new
MediaPlayer.OnErrorListener() {
[android-developers] Re: Webview Question: onCreate always get called when activity comes to foreground
Wow reading this first would have saved me a many, many hours.
It's not just WebView apps, but can be as simple as Hello,World. I
had a pretty complex app with intents in a tabhost that I thought was
the problem, whittled down to a simple tabhost app with Intents, down
to a tabhost with a view factory, whittled down to just hello world.
What I found was my app launch from eclipse would get onCreate, and
the usual flow. Hitting the home key, then relaunching the app from
the android emulator launcher, would result in another onCreate call.
Repeat this pattern (home key, launch app), and when you get tired,
start hitting the back button in your app.
The prior app instances are shown instead of the launcher.
Until -- your app gets an onDelete(). Now it's ok. Now when you tap
the icon from the launcher (onCreate), hit home, and hit the app icon
again, another onCreate is not sent -- it's working as normal --
hitting back button gets you to the launcher
From now on, it works fine. Subsequent launches are from the
launcher, and all is good.
Here's all you need to repro the problem: this code, eclipse, and the
plugin.
Build from eclipse, run it from eclipse, app launches. Hit home, hit
the app icon, hit home, hit app icon. Now hit the back button.
- expected is that you would exit back to the launcher
- what you get is a prior instance (I guess) of your app
public class MyTest extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.my_content);
System.out.println(onCreate);
}
On Apr 9, 1:20 pm, UBZack zferv...@gmail.com wrote:
Hi Mark, thank you very much for your reply.
I have some more findings to report! Turns out it's not just
launching it from Eclipse that causes this behavior, but also
downloading the apk from the Android web browser, installing it, and
tapping the launch button.
I set up a basic hello world app, uploaded it to my site, downloaded
it on my G1, installed it, hit the Launch button after it said the
install was successful, and it opened the app, showing the root
activity. I then hit the Home button, and re-opened the app. It
opened and showed the root activity, but then I hit the back button,
and it showed the same root activity that was previously instantiated
when it first launched.
I have not tried this with downloading an app from the Android Market,
but I would say that this is a bug in Android that should be fixed,
specifically in its package installer, or perhaps just in launching an
app in general right after installing it. Anyway, thank you again for
your contributions, and if you have anything else to add to my
observations I'd be more than glad to hear it!
Best,
Zack
On Apr 8, 6:44 pm, Mark Murphy mmur...@commonsware.com wrote:
UBZack wrote:
I did a little poking around and I think I can DEFINITELY shine some
light on this.
Basically, I think the difference lies in the way Eclipse ports the
apk to theemulatorand launches it.
lengthy detailed analysis snipped
It seems that eclipse ports the app to theemulatorin such a way that
each successive launch that is made while the app is running pushes
another instance of the app onto the stack, unless you hit the back
button before relaunching.
I don't use Eclipse. If I understand correctly, from this post and
others, is that when you run the application from Eclipse, you are taken
right to the initialactivityof that application, bypassing the home
screen and launcher.
In that case, what may be happening is that Eclipse tells theemulator
to launch the rootactivity...and specifies FLAG_ACTIVITY_NEW_TASK and
FLAG_ACTIVITY_MULTIPLE_TASK on the launching Intent. That would provide
the behavior you're experiencing, if I understand correctly.
Any light that you guys can shine on this would help a lot, and well
done on providing very helpful examples and suggestions
Clearly, Eclipse is part of a broader Hulu-led initiative to turn our
chunky brain matter into creamy goo. ;-)
Mark, you've been quite a legend on this forum!
Legend? I hope not. Legends are frequently rather dead.
But, thanks!
--
Mark Murphy (a Commons
Guy)http://commonsware.com|http://twitter.com/commonsguy
Android App Developer Training:http://commonsware.com/training.html
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[android-developers] Re: Making VideoView play automatically
now i found a matter in my device,but the emulation is ok. that is, when i
use the movieview in camera to play video ,but when i come back to another
activity in my app. the orientation of the screen is also transverse. who
know why?
On Sat, Apr 25, 2009 at 4:32 PM, Nithin Varamballi nithi...@gmail.comwrote:
Try this code... This code woks for me..
package mypack.mydemos;
import android.app.Activity;
import android.graphics.PixelFormat;
import android.os.Bundle;
import android.widget.MediaController;
import android.widget.VideoView;
public class demo extends Activity {
/** Called when the activity is first created. */
private VideoView myVideo,myVideo1;
private MediaController mc,mc1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
getWindow().setFormat(PixelFormat.TRANSLUCENT);
setContentView(R.layout.main);
myVideo1=(VideoView)findViewById(R.id.video);
myVideo1.setVideoPath(/sdcard/nithin.mp4);
myVideo1.start();
mc1=new MediaController(this);
mc1.setMediaPlayer(myVideo1);
myVideo1.setMediaController(mc1);
//mc.show(RESULT_OK);
myVideo1.requestFocus();
}
}
Thsnk You
Nithin N V
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[android-developers] Re: Handler for map panning
I am getting the panning recognition to work by overriding dispatchTouchEvent for MapView. I think I will just have to separate out the tasks and do the same thing for the zoom control On Apr 28, 6:03 am, jgostylo jgost...@gmail.com wrote: Ok, I just tried to Override onDraw() in the MapView and it is a final method so I can't do that. Then I saw onAnimationEnd() as inherited from View so I decided to Override that. I set a break point and pan around the map but the method never gets executed. I am still looking for a solution. The MapController does not appear to have anything I could use to do this. On Apr 27, 8:29 pm, jgostylo jgost...@gmail.com wrote: I have searched this group extensively and have not found the answer to my issue. I have a lot of server data being loaded into overlays and I want to create the overlays as the user pans. Ideally it would wait for the user to stop panning before it started loading the data. What is the best practices procedure for determining if the map has changed location or zoom level? I was looking for something along the lines of onLocationChanged() for MapView or onPan() but I have not seen anything like that. Do I just need to set up my own parameters and Override onDraw() in the MapView and in that method run tests to see if the map has changed? This idea seems like overkill and would lead to overzealous server hits. Anyone have a better idea? 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: MediaPlayer.start() doesnot work fine after calling MediaPlayer.seekTo(0)
Oops I tried the below code:
mp.setOnCompletionListener(new
MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mp)
{
mp.stop();
isPlayingSound = false;
}
});
then when the same sound is requested again called
mp.prepare();
mp.seekTo(0);
mp.start();
Even in this way most of the sounds are not played and am getting an
exception for prepare
E/MidiFile( 31): EAS_Prepare failed: [-31]
W/System.err( 4133): java.io.IOException: Prepare failed.:
status=0xFFFD
W/System.err( 4133):at android.media.MediaPlayer.prepare(Native
Method)
and the most important is my game's FPS dropped to the least and the
device is shedding its sweat to run the game. :(
Is there a simple way to play the sounds smoothly (i mean repeat the
sounds without creating them again again or resetting it every
time...?)
coz if i reset am getting the IlleagalStateException even though the
setDataSource is called right after reset()...?
I cannot upgrade the SDK to 1.5 in the current situation but will try
the new SDK from my next project.
Can you please suggest me what to do in the current situation with SDK
1.1?
On Apr 28, 5:10 pm, Sudha sudhaker...@gmail.com wrote:
Hi,
for now i have found a work around
In onCompletionListener() am resetting the player and setting
DataSource and then calling prepare() then start() so that no sounds
are skipped.
mp.setOnCompletionListener(new
MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mp)
{
try
{
mp.reset();
FileInputStream fIn =
Utils.getContext().openFileInput(res);
if (fIn != null)
{
mp.setDataSource(fIn.getFD());
fIn.close();
}
isPlayingSound = false;
}
catch(Exception e){e.printStackTrace();}
}
});
But this way I am getting the below error but still the sounds are
being played, (i didn't observe any sound to be skipped).
IllegalStateException: setDataSource() called in state 2
I dont know why am getting this exception coz as per below link call
to setDataSource() can be followed by reset(), Can anybody please
clarify this exception.
As perhttp://developer.android.com/reference/android/media/MediaPlayer.html...
I suppose We can also try:
mp.stop()
mp.prepare()
mp.seekTo(0)
mp.start()
i will try the above case, but want the answer to the
IllegalStateException..
On Apr 28, 8:03 am, niko20 nikolatesl...@yahoo.com wrote:
Sorry you are right, I meant you have to pause. Worth a try anyway..
On Apr 27, 4:19 pm, Dave Sparks davidspa...@android.com wrote:
Try this:
mp.prepare();
mp.seekTo(0);
mp.start();
And get rid of your onPreparedListener. It is unnecessary since you
are calling prepare().
On Apr 27, 1:20 am, Sudha sudhaker...@gmail.com wrote:
Hi,
I have a requirement to play several sounds many times in my game so
instead of creating the MediaPlayer again and again I have called
mp.seekTo(0) in onCompletion(mp) so that it will restart.
Sometimes the sound is not audible from the device when I call mp.start
() after setting mp.seekTo(0); but the player calls onCompletion()
without playing any sound, this is observed randomly on most of the
sounds
FYI:
- My sounds are of short duration mostly less than a second.
- I am using a separate MediaPlayer for each sound (as I need this)
- There are almost 28 sounds in my game so i will be creating 28
MediaPlayers.
- Below is the attached code for player
Also If I try to play many sounds one after the other in a short
period of time i get an error saying no more track names available.
can u tell Why this is happening...?
check the below code:
public boolean isPlayingSound; //class member
MediaPlayer mp = null;
String last_req = ;
public void playSound(final String res) {
if (isPlayingSound){
return;
}
try {
if (last_req.equals(res))
{
System.out.println(starting
again: +res); //
Sudhaker
mp.start();
isPlayingSound = true;
return;
}
last_req = res;
mp = new MediaPlayer();
FileInputStream fIn =
Utils.getContext().openFileInput(res);
if (fIn != null)
{
//we tell the mediaplayer which file he needs
to play. notice we
don't tell him if this is a MIDI, WAV, MP3 or
[android-developers] sdk 1.5 digital keyboard
Hello, how i can get a reference to the digital keyboard? is the keyboard added to the activity? how i can set a other style to the keyboard? Where i get a documentaion of the digital keyboard? --~--~-~--~~~---~--~~ 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: Android Market - Status Saved Draft
Did you check the two check boxes at the bottom? See screenshot. On Tue, Apr 28, 2009 at 8:31 AM, Pascal Merle pmerl...@googlemail.comwrote: Yesterday I uploaded two apps to the market, Ambient Light Sensor and later Sipdroid. While editing they already showed in the list as Saved Draft but after clicking Publish - Save they still remain with that status, and they don't show up in the market itself. I can't browse or download them. Is there anything I missed in the UI or do apps need some time to get online? --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~--- inline: Picture 30.png
[android-developers] cupcake 1.5 r1 surfaceCreated is not called!!!
I've created game, everything works fine on all previous android versions except current cupcake 1.5. It works even on cupcake pre release.I'm using exact the same build.xml, sources and resources. The problem is that surfaceCreated is not called : SurfaceHolder mSurfaceHolder = getHolder(); mSurfaceHolder.addCallback(this); setFocusable(true); waitForScreen(); - here I untill surfaceCreated change variable that it's ready,but it's never called. I just can explain that I'm running SurfaceView activity after stopping regular View activity (for the game menu - it was easier to create it). Please help me if you can figure out something. I'm just a developer not a Android engine tester. If they are putting such stuff to the market they should test it a little bit (not talking about discovered VM crashes instead of exceptions). AA --~--~-~--~~~---~--~~ 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: Android Market - Status Saved Draft
The solution is easy: There are two buttons Publish and Save. If you click Save it will be saved as a draft. If you click Publish it gets published. Easy, isn't it? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Layout question - how to replicate what the iPhone does...
Thank you Jon, this is exactly what I needed! best wishes, Anna On Apr 28, 5:43 am, Jon Colverson jjc1...@gmail.com wrote: On Apr 27, 10:01 pm, Anna PS annapowellsm...@googlemail.com wrote: How would I even start to create a home screen that looks like this in Android? Essentially I need clickable areas with text and icons. Buttons can't have images attached, nor can they be greyed out. Yes, they can have images: use the drawableLeft etc. attributes, or setCompoundDrawables() method. They can also be grayed out by using setEnabled(). -- Jon --~--~-~--~~~---~--~~ 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] Application doesnot quit on calling finish()
Hi, I have been developing a game on Android and wrote a wrapper for J2ME classes, When notifyDestroyed() is called in my ME program and calling finish() but the application doesn't close correctly. The App goes to background and when launched again it shows an error message and presents an option to force close the App, if i force close it and launch again, the app launches fine but again the same has to be repeated upon every launch.. Can you please explain why the App is not being erased from memory when finish() is called.\ when i check the log i found no exceptions when closing but when launched again it throws a null pointer exception. for now to work around I placed System.exit(0) after calling finish () so that the app is exited abruptly, but am waiting for a valid answer on whats going on behind...? --~--~-~--~~~---~--~~ 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] 1.5 SDK problems
Hi all! I just want to make sure that is not only my personal experience that the latest SDK 1.5. Looks like 1. 5 is causing couple of serious upgrade, installation and runtime issues. Should we wait for some quick local patch soon? Thanks, Evgeny --~--~-~--~~~---~--~~ 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: build JNI C code fail ???
Thank you, have been solution.
On 4月27日, 下午11時19分, Michael MacDonald googlec...@antlersoft.com
wrote:
Keroro wrote:
You need to supply variable names for all your function parameters, not
just jinit j.
Whybuilderror?
buildand Error Message:
../mydroid$ make libmax
target thumbC: libmax = development/max/max.c
development/max/max.c: In function 'Java_testdll_set':
development/max/max.c:7: error: parameter name omitted
development/max/max.c:7: error: parameter name omitted
make: *** [out/target/product/generic/obj/SHARED_LIBRARIES/
libmax_intermediates/max.o] Error 1
codeas follows:
max.c
===
#include jni.h
JNIEXPORT void JNICALL Java_testdll_set (JNIEnv *, jclass, jint);
int i = 0;
JNIEXPORT void JNICALL Java_testdll_set (JNIEnv *, jclass, jint
j)
{
i = j;
}
===
Android.mk
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
max.c
LOCAL_C_INCLUDES := \
$(JNI_H_INCLUDE)
LOCAL_SHARED_LIBRARIES := \
libutils
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE := libmax
include $(BUILD_SHARED_LIBRARY)
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- 顯示被引用文字 -
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[android-developers] Re: Application doesnot quit on calling finish()
finish() doesn't close your application, is just closes your activity. The Appliction object itself stays behind, as well, as the entire process, as long as there's memory available to keep them around, so that re-launching your app is faster then next time around. JBQ On Tue, Apr 28, 2009 at 5:40 AM, Sudha sudhaker...@gmail.com wrote: Hi, I have been developing a game on Android and wrote a wrapper for J2ME classes, When notifyDestroyed() is called in my ME program and calling finish() but the application doesn't close correctly. The App goes to background and when launched again it shows an error message and presents an option to force close the App, if i force close it and launch again, the app launches fine but again the same has to be repeated upon every launch.. Can you please explain why the App is not being erased from memory when finish() is called.\ when i check the log i found no exceptions when closing but when launched again it throws a null pointer exception. for now to work around I placed System.exit(0) after calling finish () so that the app is exited abruptly, but am waiting for a valid answer on whats going on behind...? -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. --~--~-~--~~~---~--~~ 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: Webview Question: onCreate always get called when activity comes to foreground
A quick workaround for this in Eclipse, is to set your application's Run Configuration's Launch Action to Do Nothing. Now when you press the play icon to launch, it seems to just push the apk to the emulator and not launch it. Then you go in and click your app icon, and launch/relaunch behavior is as expected. --~--~-~--~~~---~--~~ 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: Application doesnot quit on calling finish()
So can you please just brief me on where to concentrate and what all should be done while closing an app so that it is entirely erased from the memory when exited...? On Apr 28, 5:51 pm, Jean-Baptiste Queru j...@android.com wrote: finish() doesn't close your application, is just closes your activity. The Appliction object itself stays behind, as well, as the entire process, as long as there's memory available to keep them around, so that re-launching your app is faster then next time around. JBQ On Tue, Apr 28, 2009 at 5:40 AM, Sudha sudhaker...@gmail.com wrote: Hi, I have been developing a game on Android and wrote a wrapper for J2ME classes, When notifyDestroyed() is called in my ME program and calling finish() but the application doesn't close correctly. The App goes to background and when launched again it shows an error message and presents an option to force close the App, if i force close it and launch again, the app launches fine but again the same has to be repeated upon every launch.. Can you please explain why the App is not being erased from memory when finish() is called.\ when i check the log i found no exceptions when closing but when launched again it throws a null pointer exception. for now to work around I placed System.exit(0) after calling finish () so that the app is exited abruptly, but am waiting for a valid answer on whats going on behind...? -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. --~--~-~--~~~---~--~~ 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: Application doesnot quit on calling finish()
Probably System.exit(). But why would you want to do that? Why not leave it up the the OS to kill your process when necessary? Your activities should be able to handle the Android life-cycle process correctly (onCreate, onResume, onPause, onDestroy, etc). On Apr 28, 8:56 am, Sudha sudhaker...@gmail.com wrote: So can you please just brief me on where to concentrate and what all should be done while closing an app so that it is entirely erased from the memory when exited...? On Apr 28, 5:51 pm, Jean-Baptiste Queru j...@android.com wrote: finish() doesn't close your application, is just closes your activity. The Appliction object itself stays behind, as well, as the entire process, as long as there's memory available to keep them around, so that re-launching your app is faster then next time around. JBQ On Tue, Apr 28, 2009 at 5:40 AM, Sudha sudhaker...@gmail.com wrote: Hi, I have been developing a game on Android and wrote a wrapper for J2ME classes, When notifyDestroyed() is called in my ME program and calling finish() but the application doesn't close correctly. The App goes to background and when launched again it shows an error message and presents an option to force close the App, if i force close it and launch again, the app launches fine but again the same has to be repeated upon every launch.. Can you please explain why the App is not being erased from memory when finish() is called.\ when i check the log i found no exceptions when closing but when launched again it throws a null pointer exception. for now to work around I placed System.exit(0) after calling finish () so that the app is exited abruptly, but am waiting for a valid answer on whats going on behind...? -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning.- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Application doesnot quit on calling finish()
This is not the way Android works. JBQ On Tue, Apr 28, 2009 at 5:56 AM, Sudha sudhaker...@gmail.com wrote: So can you please just brief me on where to concentrate and what all should be done while closing an app so that it is entirely erased from the memory when exited...? On Apr 28, 5:51 pm, Jean-Baptiste Queru j...@android.com wrote: finish() doesn't close your application, is just closes your activity. The Appliction object itself stays behind, as well, as the entire process, as long as there's memory available to keep them around, so that re-launching your app is faster then next time around. JBQ On Tue, Apr 28, 2009 at 5:40 AM, Sudha sudhaker...@gmail.com wrote: Hi, I have been developing a game on Android and wrote a wrapper for J2ME classes, When notifyDestroyed() is called in my ME program and calling finish() but the application doesn't close correctly. The App goes to background and when launched again it shows an error message and presents an option to force close the App, if i force close it and launch again, the app launches fine but again the same has to be repeated upon every launch.. Can you please explain why the App is not being erased from memory when finish() is called.\ when i check the log i found no exceptions when closing but when launched again it throws a null pointer exception. for now to work around I placed System.exit(0) after calling finish () so that the app is exited abruptly, but am waiting for a valid answer on whats going on behind...? -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. --~--~-~--~~~---~--~~ 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: java.lang.StackOverflowError when deserializing
dear fadden, thanks a lot for Thread(ThreadGroup group, Runnable target, String name, long stackSize). this works perfectly :) greetings, darolla 2009/4/22 fadden fad...@android.com: On Apr 21, 2:17 am, DaRolla netzprofi.ma...@googlemail.com wrote: In order to work with a server object (that uses Castor un/ marshalling) I do it like I always do. Same routines. Well, this time the file is only 172kb (my routines works pretty well with 2,4mb files) but the interlacing is quite deep. So it all starts with a class containing 2 ArrayLists. I tried de/serializing just ArrayListString and this works very well. But the XML file (which is unmarshalled with Castor and serialized in JDK) has 7000 lines. So I get this StackOverflowError. Android's default stack size is 8KB. This gets you 60-100 stack frames, depending on how complex your methods are. You can either: (a) use something that doesn't recurse as deeply (b) do the work on a thread you create with Thread(ThreadGroup group, Runnable target, String name, long stackSize) You can create a thread with a much larger stack (max is 256KB), which should be enough for your needs. If you need more than that, you should seriously consider adjusting your needs. :-) --~--~-~--~~~---~--~~ 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] Load Previous UI From Stack
Hai Is there any way to load my previous UI from stack. My requirement is I click HOME from my current UI and now i am listening to a external event with the help of a service. When i get the external event i like to load my previous UI. Is there any way. What i did was... Intent callerpageIntent = new Intent(); (Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK); callerpageIntent.setClassName(org.innovature.androidsipclient, org.innovature.androidsipclient.SIPCallerPage); startActivity(callerpageIntent); But i am not getting old or new UI on Home Screen Is there any way, can any one tell me i miss some thing? 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: Application doesnot quit on calling finish()
I could leave the process to OS to kill but if I want to launch it again in no time i get exceptions as the memory allocated previously is not being erased. I am handling all the activities in the wrapper correctly but the problem seems to be: I have most of the references created and assigned to static variables I mean all the instances of the objects are being referenced by static variables, so might be all the variables are still hiding in the memory even after the app has exited. is there any other way to kill the process when finish() is called...? On Apr 28, 6:10 pm, Jean-Baptiste Queru j...@android.com wrote: This is not the way Android works. JBQ On Tue, Apr 28, 2009 at 5:56 AM, Sudha sudhaker...@gmail.com wrote: So can you please just brief me on where to concentrate and what all should be done while closing an app so that it is entirely erased from the memory when exited...? On Apr 28, 5:51 pm, Jean-Baptiste Queru j...@android.com wrote: finish() doesn't close your application, is just closes your activity. The Appliction object itself stays behind, as well, as the entire process, as long as there's memory available to keep them around, so that re-launching your app is faster then next time around. JBQ On Tue, Apr 28, 2009 at 5:40 AM, Sudha sudhaker...@gmail.com wrote: Hi, I have been developing a game on Android and wrote a wrapper for J2ME classes, When notifyDestroyed() is called in my ME program and calling finish() but the application doesn't close correctly. The App goes to background and when launched again it shows an error message and presents an option to force close the App, if i force close it and launch again, the app launches fine but again the same has to be repeated upon every launch.. Can you please explain why the App is not being erased from memory when finish() is called.\ when i check the log i found no exceptions when closing but when launched again it throws a null pointer exception. for now to work around I placed System.exit(0) after calling finish () so that the app is exited abruptly, but am waiting for a valid answer on whats going on behind...? -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. --~--~-~--~~~---~--~~ 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: Cupcake on ADP1
Xavier Ducrohet wrote I'd also like to note that Android developer phones like the ADP1 are intended for application development, rather than daily use. Additionally, they are operator-neutral and country- neutral, so they may not include certain features found on end-user devices. in the official android blog, i think if you need the other locales, you should install them separately (if you could get the necessary files). On 27 avr, 19:38, ericsk eri...@gmail.com wrote: Hi, I've upgraded my ADP1 to cupcake through the official roms:http://www.htc.com/www/support/android/adp.html#s3 However, the official roms equiped ONLY Englishlocalenow. Will the official ADP1 roms equip other locales (e.g., Chinese) in the future? anybody knows? 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: Plugin 0.9 ADT with Eclipse (G4.3.2) on WIN XP SP3 problem
1.download SDK1.5 and 0.9ADT plugin 2.updata ADT to V0.9(it need not removed 0.8ADT) 3.Install SDK(windows-Preferences OPT) 4.Select SDK Target (Android 1.5) 5.set run configurations - Target (Select Automatic AVD.if cann't see AVD,u need creat an AVD by manual) It's will be fine. On Apr 28, 6:12 pm, EvgenyV evgen...@gmail.com wrote: Hi all! I've updated from 1.1 to 1.5 followinghttp://developer.android.com/sdk/1.5_r1/upgrading.html 0.9 ADT plugin was succesfully installed. The Android plugin doesn't present in Window - Preferences options. So I can't perform step Update your Eclipse SDK Preferences. Using fully updated Eclipse Ganymede 3.4.2 Any ideas? Thanks in advance, Evgeny --~--~-~--~~~---~--~~ 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: Application doesnot quit on calling finish()
Write your code such that it either cleans up those static variables or re-uses them if they've already been initialized. There are going to be many combinations of the lifecycle of your activity that will be similar to what you're seeing (e.g. your app going in the background, the phone getting locked, the orientation changing), and you'll need to deal with the problem at its root. You're attacking a symptom without attacking the root cause. JBQ On Tue, Apr 28, 2009 at 6:24 AM, Sudha sudhaker...@gmail.com wrote: I could leave the process to OS to kill but if I want to launch it again in no time i get exceptions as the memory allocated previously is not being erased. I am handling all the activities in the wrapper correctly but the problem seems to be: I have most of the references created and assigned to static variables I mean all the instances of the objects are being referenced by static variables, so might be all the variables are still hiding in the memory even after the app has exited. is there any other way to kill the process when finish() is called...? On Apr 28, 6:10 pm, Jean-Baptiste Queru j...@android.com wrote: This is not the way Android works. JBQ On Tue, Apr 28, 2009 at 5:56 AM, Sudha sudhaker...@gmail.com wrote: So can you please just brief me on where to concentrate and what all should be done while closing an app so that it is entirely erased from the memory when exited...? On Apr 28, 5:51 pm, Jean-Baptiste Queru j...@android.com wrote: finish() doesn't close your application, is just closes your activity. The Appliction object itself stays behind, as well, as the entire process, as long as there's memory available to keep them around, so that re-launching your app is faster then next time around. JBQ On Tue, Apr 28, 2009 at 5:40 AM, Sudha sudhaker...@gmail.com wrote: Hi, I have been developing a game on Android and wrote a wrapper for J2ME classes, When notifyDestroyed() is called in my ME program and calling finish() but the application doesn't close correctly. The App goes to background and when launched again it shows an error message and presents an option to force close the App, if i force close it and launch again, the app launches fine but again the same has to be repeated upon every launch.. Can you please explain why the App is not being erased from memory when finish() is called.\ when i check the log i found no exceptions when closing but when launched again it throws a null pointer exception. for now to work around I placed System.exit(0) after calling finish () so that the app is exited abruptly, but am waiting for a valid answer on whats going on behind...? -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. --~--~-~--~~~---~--~~ 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: GridView and BaseAdapter position bug
I have exactly same problem. Why do we have 102 values of position
when there is only 100 cells displayed on screen?
position is changed like: 0, 0, 1, 2, 3... 99, 0 - what is the cause
of that? Can someone from google team answer?
That seems to be a bug, very annoying bug. Answer It's not a bug is
not answer! How do you generate position?
On Apr 27, 9:40 pm, Illidane illid...@gmail.com wrote:
There is a way to make GridView without Adapter ( e.g. something
like .addView() method ) ?
On 27 апр, 21:38, Illidane illid...@gmail.com wrote:
My GridView shows all 100 cells on the screen ( all visible at one
moment )
and all the animation works fine, and pretty fast ( on all 100
elements ),
but than begin problems with last cell.
Animation not child-view's. Each cell is a imageView with animation on
it.
On 27 апр, 20:43, Streets Of Boston flyingdutc...@gmail.com wrote:
It's not buggy. I use the adapters and grid/list-views in my apps and
they work fine. I think they are not designed for your purpose.
e.g. If your adapter has 100 elements and the grid/list-view only
shows about 15 at a time on the screen, the getView is called about 15
times. Sometimes more times, depending whether a little bit (a few
pixels) of the top or bottom child-view become visible or not. Then,
when you start scrolling, getView gets called again and again when
child-views become visible and others become invisible.
Also, seriously consider re-using the convertView for your grid- or
list-view. My experience is that it can really slow down your app if
you just return new View instances for each child-view/cell:
public ... getView() {
View view = convertView != null ? convertView : createNewView(...);
...
...
return view;
}
The implementation of the adapter+listviews does not need to rely on
the order in which the getView is called. As long as it is called for
every child-view that becomes visible.
Isn't is possible to start a child-view's (cell's) animation when you
handle it the getView(...) method?
If you really want at least 100 child-views/cells to be created (i
won't recommend it... it's a LOT), you can override the Adapter's
getViewTypeCount() and getItemViewType(int pos). Even with this, I'm
still not sure if getView would get called in the order you want.
...
private static int EXPECTED_CELL_COUNT = 100;
public int getViewTypeCount() { return EXPECTED_CELL_COUNT; }
public int getItemViewType(int pos) { return pos %
EXPECTED_CELL_COUNT; }
On Apr 27, 1:07 pm, Illidane illid...@gmail.com wrote:
And you think it's not a bug? where is guarantee that it will work in
general?
Where adapter takes it's magic number N?
On 27 апр, 19:56, Romain Guy romain...@google.com wrote:
There is no guarantee it's going to be called N times either.
2009/4/27 Illidane illid...@gmail.com:
Even with convertView problem is still same - last cell is not
animating.
And... you said WHEN getView()... I think it's no matter, matter HOW
MANY times getView() called.
It calls more than 100 times, whats very strange.
For the first time it's called 102 times and all animations was
working. For the second and next times it was 101, and last
animation
was static.
I think where is some bug regularity...
On 27 апр, 19:31, Romain Guy romain...@google.com wrote:
You should ALWAYS reuse the convertView, oherwise you're gonna eat
up
memory and just slow down your app. And like I said, there is no
guarantee on how and when getView() is called so you cannot rely
on it
with your anim counter.
2009/4/27 Illidane illid...@gmail.com:
I dont use convertView parametr and return new child-view.
Each cell has an animation. In the getView I generate an array of
animations, wich I start when the adapter stops his work ( e.g.
when
my mAnimCounter == 102 ( but need be max 100, lol ) When I run
app,
all 100 cells are animated. But when I re-check the field as I
need
and call mGameGrid.setAdapter(mAdapter), new animations working,
but
last. Last cell are NOT animated. Problem can be only in getView
and
method how it works. I very doubt that it's not a bug of
GridView or
Adapter.
On 27 апр, 18:59, Streets Of Boston flyingdutc...@gmail.com
wrote:
The child/item-views in list-views and grid-views are re-used
(convertView input parameter). I suspect that depending on the
layout/
measurements/visibility of the child-views and the way you
implement
getView (re-using convertView or ignoring it and returning a
brand-new
child-view every time), the order in which these child-views are
called (value of 'position' parameter
[android-developers] Re: Plugin 0.9 ADT with Eclipse (G4.3.2) on WIN XP SP3 problem
On Tue, Apr 28, 2009 at 4:28 PM, heyunh...@gmail.com heyunh...@gmail.comwrote: 1.download SDK1.5 and 0.9ADT plugin 2.updata ADT to V0.9(it need not removed 0.8ADT) 3.Install SDK(windows-Preferences OPT) 4.Select SDK Target (Android 1.5) 5.set run configurations - Target (Select Automatic AVD.if cann't see AVD,u need creat an AVD by manual) It's will be fine. On Apr 28, 6:12 pm, EvgenyV evgen...@gmail.com wrote: Hi all! I've updated from 1.1 to 1.5 followinghttp:// developer.android.com/sdk/1.5_r1/upgrading.html 0.9 ADT plugin was succesfully installed. The Android plugin doesn't present in Window - Preferences options. So I can't perform step Update your Eclipse SDK Preferences. Using fully updated Eclipse Ganymede 3.4.2 Any ideas? Thanks in advance, Evgeny --~--~-~--~~~---~--~~ 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: 1.5 SDK problems
I think the same, working with the Google Maps API just does not work anymore. a simple example with a MylocationOverlay does only take ONE position via a geo fix command. All further submit positioins are ignored. Greetings Andy On 28 Apr., 14:40, EvgenyV evgen...@gmail.com wrote: Hi all! I just want to make sure that is not only my personal experience that the latest SDK 1.5. Looks like 1. 5 is causing couple of serious upgrade, installation and runtime issues. Should we wait for some quick local patch soon? Thanks, Evgeny --~--~-~--~~~---~--~~ 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: Plugin 0.9 ADT with Eclipse (G4.3.2) on WIN XP SP3 problem
Thanks, FInally I got it works now after Eclipse reinstall only. On Tue, Apr 28, 2009 at 4:45 PM, Evgeny V evgen...@gmail.com wrote: On Tue, Apr 28, 2009 at 4:28 PM, heyunh...@gmail.com heyunh...@gmail.comwrote: 1.download SDK1.5 and 0.9ADT plugin 2.updata ADT to V0.9(it need not removed 0.8ADT) 3.Install SDK(windows-Preferences OPT) 4.Select SDK Target (Android 1.5) 5.set run configurations - Target (Select Automatic AVD.if cann't see AVD,u need creat an AVD by manual) It's will be fine. On Apr 28, 6:12 pm, EvgenyV evgen...@gmail.com wrote: Hi all! I've updated from 1.1 to 1.5 followinghttp:// developer.android.com/sdk/1.5_r1/upgrading.html 0.9 ADT plugin was succesfully installed. The Android plugin doesn't present in Window - Preferences options. So I can't perform step Update your Eclipse SDK Preferences. Using fully updated Eclipse Ganymede 3.4.2 Any ideas? Thanks in advance, Evgeny --~--~-~--~~~---~--~~ 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] Bug? Geo fix and sdk 1.5
Hello,
I have a really simple Android Application using a MyLocationOverlay
and a LocationManager to determine and show the current position via a
Toast.
But the geo fix command i submit via telnet does only work the first
time i submit it. ALl later tries to update the position do not work.
Anybody knows this problem?
Any solutiions
This is the relevant source code:
-
..
private void initLocationManager() {
locManager = (LocationManager) getSystemService
(Context.LOCATION_SERVICE);
locationListener = new LocationListener() {
public void onLocationChanged(Location location) {
updatePosition(location);
}
public void onProviderDisabled(String arg0) {
}
public void onProviderEnabled(String arg0) {
}
public void onStatusChanged(String arg0, int arg1,
Bundle arg2) {
}
};
locManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,
0,
0,
locationListener);
}
private void updatePosition(Location location) {
Toast t = Toast.makeText(
this,
getString(R.string.msgPosition, location.getLatitude(),
location.getLongitude()),
Toast.LENGTH_SHORT);
t.show();
theMap.getController().animateTo(
new GeoPoint(
(int)(location.getLatitude()*1E6),
(int)(location.getLongitude()*1E6)));
theMap.postInvalidate();
}
--
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[android-developers] Re: URGENT!!!!! Can't update apps in android market!!!
I was finally able to solve this, but the solution made no sense at all. 1.) I upgraded to the ADT 0.9 SDK 1.5 (released yesterday), and used the 1.1 target within. 2.) I changed my AndroidManifest.xml to be the following. ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=com.my.package android:versionName=1.071 android:versionCode=20 uses-sdk android:minSdkVersion=1 / uses-permission android:name=android.permission.VIBRATE/ uses- permission uses-permission android:name=android.permission.INTERNET/ uses- permission application android:icon=@drawable/icon android:label=@string/ app_name android:name=com.my.package.MyApplication uses-library android:name=com.google.android.maps / activity android:name=.MyAppActivity android:label=@string/ app_name intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity activity android:name=RouteChooser/activity activity android:name=DirChooser/activity activity android:name=StopChooser/activity activity android:name=UserRouteNameActivity/ activity activity android:name=PreferencesActivity/ activity activity android:name=com.my.package.map.MapViewActivity/ activity /application /manifest Note the two changes from the previous version I posted earlier in the thread: - All the uses-permission lines moved to the top, which I do not think made any difference. - The uses-library line moved to the top of application, which finally fixed this problem. I hope this helps others who are still having this problem. I will post a bug report now. Jason On Apr 27, 9:03 pm, aleung leoli...@gmail.com wrote: I was using 1.1 SDK and failed to publish. I haven't tried 1.5 SDK yet. On Apr 27, 10:25 pm,jsdfjasons...@gmail.com wrote: aleung, you are correct. It seems the line uses-library android:name=com.google.android.maps / is preventing the AndroidManifest.xml from being parsed correctly. Unfortunately, I have Maps in my application and cannot simply remove this line. Were you (and others) using the 1.5 SDK package with a 1.1 target to build your application? Or were you using 1.1 SDK release 1 with 1.1 target to build your application? (This question is somewhat replicated here:http://groups.google.com/group/android-developers/browse_thread/threa...) Thanks, Jason On Apr 26, 2:16 am, aleung leoli...@gmail.com wrote: Perhaps it's because of this line: uses-library android:name=com.google.android.maps / The Android blog said that Google Maps API is a plugin in the 1.5 SDK. I'm now downloading the 1.5 SDK early look to have a try. On Apr 26, 12:05 pm,jsdfjasons...@gmail.com wrote: Even with 1 this does not work. I still get The server could not process your apk. Try again. I've pasted the relevant AndroidManifest.xml code below. Is there anything else that is wrong? Perhaps use of the custom Application (vs. the default Application) is throwing the XML parser for a loop? (I hope not; I've been using this structure for AndroidManifest for over a month now!) ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=com.my.package android:versionName=1.071 android:versionCode=20 uses-sdk android:minSdkVersion=1 / application android:icon=@drawable/icon android:label=@string/ app_name android:name=com.my.package.MyApplication activity android:name=.MyAppActivity android:label=@string/ app_name intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity activity android:name=RouteChooser/activity activity android:name=DirChooser/activity activity android:name=StopChooser/activity activity android:name=UserRouteNameActivity/activity activity android:name=PreferencesActivity/activity activity android:name=com.my.package.map.MapViewActivity/ activity uses-library android:name=com.google.android.maps / /application uses-permission android:name=android.permission.VIBRATE/uses- permission uses-permission
[android-developers] Re: GridView and BaseAdapter position bug
Don't rely on the order in which getView is called. It is not a bug.
It is a decision of the design of the grid/list view not to be
dependent on the order in which getView is called. Why getView with
position '0' is called three times... i don't know. *If* this is a
bug, it is only a peformance issue. Maybe it has to do with lay-out
issues (layout 'weights' are used)? Just don't rely on the order.
However, maybe you can do this instead. Below is code that does not
rely on the number of times getView is called nor the order in which
it is called:
You know that you have 100 cells. Make an array of 100 booleans as an
instance variable of your adapter or activity (e.g. boolean[] _visited
= new boolean[100]). Initially, set every element in this array to
false. When getView is called with a value of position, do this inside
of your getView method:
...
...
_visited[position] = true;
boolean allCellsAreShown = true;
for (int i = 0; i _visited.length; i++) {
if (!_visited[i]) {
allCellsAreShown = false;
break;
}
}
if (allCellsAreShown) {
... // start your animation.
}
...
...
(you could optimize the above code a bit... but i think you'd get the
idea :=) ).
On Apr 28, 9:43 am, yarik...@gmail.com yarik...@gmail.com wrote:
I have exactly same problem. Why do we have 102 values of position
when there is only 100 cells displayed on screen?
position is changed like: 0, 0, 1, 2, 3... 99, 0 - what is the cause
of that? Can someone from google team answer?
That seems to be a bug, very annoying bug. Answer It's not a bug is
not answer! How do you generate position?
On Apr 27, 9:40 pm, Illidane illid...@gmail.com wrote:
There is a way to make GridView without Adapter ( e.g. something
like .addView() method ) ?
On 27 апр, 21:38, Illidane illid...@gmail.com wrote:
My GridView shows all 100 cells on the screen ( all visible at one
moment )
and all the animation works fine, and pretty fast ( on all 100
elements ),
but than begin problems with last cell.
Animation not child-view's. Each cell is a imageView with animation on
it.
On 27 апр, 20:43, Streets Of Boston flyingdutc...@gmail.com wrote:
It's not buggy. I use the adapters and grid/list-views in my apps and
they work fine. I think they are not designed for your purpose.
e.g. If your adapter has 100 elements and the grid/list-view only
shows about 15 at a time on the screen, the getView is called about 15
times. Sometimes more times, depending whether a little bit (a few
pixels) of the top or bottom child-view become visible or not. Then,
when you start scrolling, getView gets called again and again when
child-views become visible and others become invisible.
Also, seriously consider re-using the convertView for your grid- or
list-view. My experience is that it can really slow down your app if
you just return new View instances for each child-view/cell:
public ... getView() {
View view = convertView != null ? convertView : createNewView(...);
...
...
return view;
}
The implementation of the adapter+listviews does not need to rely on
the order in which the getView is called. As long as it is called for
every child-view that becomes visible.
Isn't is possible to start a child-view's (cell's) animation when you
handle it the getView(...) method?
If you really want at least 100 child-views/cells to be created (i
won't recommend it... it's a LOT), you can override the Adapter's
getViewTypeCount() and getItemViewType(int pos). Even with this, I'm
still not sure if getView would get called in the order you want.
...
private static int EXPECTED_CELL_COUNT = 100;
public int getViewTypeCount() { return EXPECTED_CELL_COUNT; }
public int getItemViewType(int pos) { return pos %
EXPECTED_CELL_COUNT; }
On Apr 27, 1:07 pm, Illidane illid...@gmail.com wrote:
And you think it's not a bug? where is guarantee that it will work in
general?
Where adapter takes it's magic number N?
On 27 апр, 19:56, Romain Guy romain...@google.com wrote:
There is no guarantee it's going to be called N times either.
2009/4/27 Illidane illid...@gmail.com:
Even with convertView problem is still same - last cell is not
animating.
And... you said WHEN getView()... I think it's no matter, matter
HOW
MANY times getView() called.
It calls more than 100 times, whats very strange.
For the first time it's called 102 times and all animations was
working. For the second and next times it was 101, and last
animation
was static.
I think where is some bug regularity...
On 27 апр, 19:31, Romain Guy romain...@google.com wrote:
You should ALWAYS reuse the convertView, oherwise you're gonna
eat up
memory and just slow down your app. And like I
[android-developers] Re: Directory to store files
Depends what you're going to save there. If it's some vital data to the application to work (i.e. SQLite Database, Preferences, etc.) then you have to save them in your applications directory on the phone. If it's some downloaded files, MP3s, Videos etc. then you can save it on the SD card. The home directory of an app is /data/data/ yourappspackangename/ but you should use the context instead of absolute path names. On Apr 24, 3:40 pm, LD lyubomyr.du...@gmail.com wrote: Hello, can anybody advice what is the recommended directory to store files generated by your application: audio files, video files or some images. If the phone contains SD card, it is clear that files should be saved there, but if there is no any external storage. where would you recommend to save to? 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] Help | RSS Reader Feeds | Socket Exception
Hi,
I am trying to access rss feeds :
RSSFEEDOFCHOICE = http://rss.news.yahoo.com/rss/entertainment;;
Below is the code:
try
{
// setup the url
URL url = new URL(urlToRssFeed);
// create the factory
SAXParserFactory factory = SAXParserFactory.newInstance();
// create a parser
SAXParser parser = factory.newSAXParser();
// create the reader (scanner)
XMLReader xmlreader = parser.getXMLReader();
// instantiate our handler
RSSHandler theRssHandler = new RSSHandler();
// assign our handler
xmlreader.setContentHandler(theRssHandler);
Log.i(getFeed, before inputsource );
// get our data via the url class
//InputSource is = new InputSource(inputStream);
InputSource is = new InputSource();
is.setByteStream(url.openConnection().getInputStream());
// perform the synchronous parse
xmlreader.parse(is);
// get the results - should be a fully populated RSSFeed
instance, or null on error
return theRssHandler.getFeed();
}
catch (Exception ee)
{
Log.e(getFeed, ee == +ee.getMessage(),ee);
// if we have a problem, simply return null
return null;
}
below is the exception trace:
04-28 19:47:54.155: INFO/RSSReader: onCreate(854): START
04-28 19:47:54.226: INFO/RSSReader: onCreate(854): RSSFEEDOFCHOICE
http://rss.news.yahoo.com/rss/entertainment
04-28 19:47:54.235: INFO/getFeed(854): urlToRssFeed ==
http://rss.news.yahoo.com/rss/entertainment
04-28 19:47:54.306: INFO/getFeed(854): before inputsource
04-28 19:47:54.355: ERROR/OSNetworkSystem(854): unknown socket error
-1
04-28 19:47:54.389: ERROR/getFeed(854): ee == unknown error
04-28 19:47:54.389: ERROR/getFeed(854): java.net.SocketException:
unknown error
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.platform.OSNetworkSystem.createSocketImpl
(Native Method)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.platform.OSNetworkSystem.createSocket
(OSNetworkSystem.java:79)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.net.PlainSocketImpl2.create
(PlainSocketImpl2.java:59)
04-28 19:47:54.389: ERROR/getFeed(854): at
java.net.Socket.checkClosedAndCreate(Socket.java:763)
04-28 19:47:54.389: ERROR/getFeed(854): at java.net.Socket.connect
(Socket.java:910)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.init
(HttpConnection.java:61)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnectionManager
$ConnectionPool.getHttpConnection(HttpConnectionManager.java:145)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnectionManager.getConnection
(HttpConnectionManager.java:67)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnection.getHTTPConnection
(HttpURLConnection.java:800)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnection.connect
(HttpURLConnection.java:786)
04-28 19:47:54.389: ERROR/getFeed(854): at
org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnection.getInputStream
(HttpURLConnection.java:1030)
04-28 19:47:54.389: ERROR/getFeed(854): at
com.msi.androidrss.RSSReader.getFeed(RSSReader.java:94)
04-28 19:47:54.389: ERROR/getFeed(854): at
com.msi.androidrss.RSSReader.onCreate(RSSReader.java:53)
04-28 19:47:54.389: ERROR/getFeed(854): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1122)
04-28 19:47:54.389: ERROR/getFeed(854): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2103)
04-28 19:47:54.389: ERROR/getFeed(854): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2156)
04-28 19:47:54.389: ERROR/getFeed(854): at
android.app.ActivityThread.access$1800(ActivityThread.java:112)
04-28 19:47:54.389: ERROR/getFeed(854): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1580)
04-28 19:47:54.389: ERROR/getFeed(854): at
android.os.Handler.dispatchMessage(Handler.java:88)
04-28 19:47:54.389: ERROR/getFeed(854): at android.os.Looper.loop
(Looper.java:123)
04-28 19:47:54.389: ERROR/getFeed(854): at
android.app.ActivityThread.main(ActivityThread.java:3742)
04-28 19:47:54.389: ERROR/getFeed(854): at
java.lang.reflect.Method.invokeNative(Native Method)
04-28 19:47:54.389: ERROR/getFeed(854): at
java.lang.reflect.Method.invoke(Method.java:515)
04-28 19:47:54.389: ERROR/getFeed(854): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
(ZygoteInit.java:739)
04-28 19:47:54.389: ERROR/getFeed(854): at
[android-developers] Re: Screen Orientation.
The problem for me though is that the constants returned never change after I set a preferred Orientation no matter how I rotate the Phone :/ On Apr 28, 4:34 am, Dianne Hackborn hack...@android.com wrote: getResources().getConfiguration().orientation contains the current orientation, as defined by the constants described in the java docs (NOT the SCREEN_ORIENTATION_* contantgs). On Mon, Apr 27, 2009 at 4:05 PM, jrgraf...@googlemail.com jrgraf...@googlemail.com wrote: I cant seem to get current orientation via either: getResources().getConfiguration().orientation or (WindowManager) getSystemService(WINDOW_SERVICE).getDefaultDisplay ().getOrientation(); after setting up a preferred orientation via: setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); Is there something I am doing wrong here? Is there a different way to access the current orientation of the phone? Thanks! On Mar 26, 9:50 am, Amir Alagic amirs...@gmail.com wrote: int orientation = getResources().getConfiguration().orientation On Mar 25, 8:12 am, Dianne Hackborn hack...@android.com wrote: Sorry I made a mistake, use getResources().getConfiguration(). On Tue, Mar 24, 2009 at 10:43 PM, for android forandr...@gmail.com wrote: Does that mean from the DisplayMetrics we need to check from the height and width? On Wed, Mar 25, 2009 at 10:55 AM, Dianne Hackborn hack...@android.comwrote: That returns the orientation mode your activity has requested. The actual current orientation is in getResources().getDisplayMetrics(). On Tue, Mar 24, 2009 at 10:01 PM, for android forandr...@gmail.com wrote: getRequestedOrientation() On Wed, Mar 25, 2009 at 9:34 AM, Suman ipeg.stud...@gmail.com wrote: Hi all... Thanks for replies. Can any one tell me by which method i can check the screen orientation? I mean i want to check whether it is land-scap mode or portrait mode. Thanks in advance. Suman. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them.- Hide quoted text - - Show quoted text - -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Android 1.5 SDK now available
Hi, Why Android team does not include Ukraine language into release?! Translation to all applications was uploaded long time ago. Please take a look at https://review.source.android.com/Gerrit#all,open,n,z Items from 9613 till 9642 providing Ukraine language translation. And all items has a prove from more then 2 code reviewers. Please explain to me how you decide which items should be included into release and which not... Thanks, Good Luck On Apr 27, 9:12 pm, Xavier Ducrohet x...@android.com wrote: Hello developers, The Android 1.5 SDK, and the 1.5 images for ADP1 are now available for download. More information athttp://android-developers.blogspot.com/2009/04/android-15-is-here.html Xav -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ 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: sdk 1.5 digital keyboard
Read the blog post at http://android-developers.blogspot.com/search/label/Input%20methods and then API documentation --~--~-~--~~~---~--~~ 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: Updated to Android SDK 1.5 r1 - adb connectivity problems
Describe your platform, did you flash the 1.5 images onto your device ? http://www.htc.com/www/support/android/adp.html Unless enough details are provided, there is very little help one can give --~--~-~--~~~---~--~~ 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: Android 1.5 SDK now available
I expect they're looking for a internal staff member who can confirm the translation is accurate and correct for the context in which it's used, hence why there are +1's on the code review, but no +1s for verification. Al. --- * Written an Android App? - List it at http://andappstore.com/ * == Funky Android Limited is registered in England Wales with the company number 6741909. The registered head office is Kemp House, 152-160 City Road, London, EC1V 2NX, UK. The views expressed in this email are those of the author and not necessarily those of Funky Android Limited, it's associates, or it's subsidiaries. -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of AlexK Sent: 28 April 2009 15:26 To: Android Developers Subject: [android-developers] Re: Android 1.5 SDK now available Hi, Why Android team does not include Ukraine language into release?! Translation to all applications was uploaded long time ago. Please take a look at https://review.source.android.com/Gerrit#all,open,n,z Items from 9613 till 9642 providing Ukraine language translation. And all items has a prove from more then 2 code reviewers. Please explain to me how you decide which items should be included into release and which not... Thanks, Good Luck On Apr 27, 9:12 pm, Xavier Ducrohet x...@android.com wrote: Hello developers, The Android 1.5 SDK, and the 1.5 images for ADP1 are now available for download. More information athttp://android-developers.blogspot.com/2009/04/android-15-is-here.ht ml Xav -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ 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: Updated to Android SDK 1.5 r1 - adb connectivity problems
Well I've not flashed the new image on the device - my target is still 1.1 (waiting until TMobile pushes 1.5 out to all users). Anything I develop for 1.5 I'm running on the simulator which works fine... that's good enough for my purposes at the moment. However it looks like I fixed the problem with a simple reboot - everything looks ok now. I can logcat, push APKs to the phone, etc. Either that instruction to reboot the phone is not listed in the guide OR I just plain missed it. The latter is not completely out of the question. Anyway, thanks for the response, Chandler. -Rob On Tue, Apr 28, 2009 at 10:30 AM, Chander Pechetty cspeche...@gmail.comwrote: Describe your platform, did you flash the 1.5 images onto your device ? http://www.htc.com/www/support/android/adp.html Unless enough details are provided, there is very little help one can give --~--~-~--~~~---~--~~ 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] Eclipse + cupcake + referenced projects in build path = VerifyError
In the previous SDK releases, we have our application cut into 3 android projects: * Project REAL (the real android project) * Project LIB1 (a non executable android project, just to make android reusable classes) * Project LIB2 (same as LIB1) LIB1 and LIB2 are android projects rather than J2SE ones because of the API they use, indeed LIB1 and LIB2 use Android classes. Project REAL has LIB1 and LIB2 in its project build path in Eclipse. In SDK 1.0 and 1.1, no problem at all when running the project REAL from Eclipse, it mixes the code of the 3 projects and produces one big APK with everything in it. But now in SDK 1.5, it installs 3 different APKs on the emulator or on the phone (I tested both), and the project REAL immediately crashes because of a VerifyError: it does not found a class that is in LIB1. The size of the produced APK is smaller, indeed, LIB1 and LIB2 classes are not in it... I tried using uses-library in the manifest like google maps library but it complains at installing, we have a missing shared library error. I tried adding class folders in build path, it compiles in Eclipse but we still have VerifyError. Same thing if we use external class folders in build path. The only thing that worked for me was to add an eclipse folder, which is in fact a symbolic link, and to make it a source folder. But that solution is not convenient for us when because we share the projects in SVN and so the paths are different. Using eclipse path variables can do the trick but we waste some time to configure them so it's not convenient enough. Is there a way to restore the old behavior on other android projects in build path ? --~--~-~--~~~---~--~~ 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: out of memory exception on transferring large file to DataOutputStream
Maybe you could try using httpclient ?
haven't tried myself but using chunked request, the output will not be
buffered.
for exemple, cf
http://www.java-tips.org/other-api-tips/httpclient/how-to-use-unbuffered-chunk-encoded-post-re.html
Mike
zeeshan a écrit :
Hi Experts,
I need to post some files on my server, it works fine for small files
like 1mb but when i try for more than 4 mb ; it force close because of
memory overload.
please have a look on my code below:
URL url = new URL(uri);
URLConnection conn = url.openConnection();
String boundary = myboundary;
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setUseCaches(false);
conn.setRequestProperty(Connection,Keep-Alive);
conn.setRequestProperty(user-
agent,this.user_agent);
conn.setRequestProperty(accept-
language,this.accept_language);
conn.setRequestProperty(user-agent-
id,this.user_agent_id);
conn.setRequestProperty(Content-Type,multipart/
form-data; boundary= + boundary);
DataOutputStream wr = new DataOutputStream
(conn.getOutputStream());
// Send the normal form data
Iterator i = parameters.entrySet().iterator();
while (i.hasNext()) {
Map.Entry param = (Map.Entry)i.next();
wr.write( (-- + boundary + \r\n).getBytes
() );
wr.write( (Content-Disposition: form-data; name=
\+(String)param.getKey()+\\r\n\r\n).getBytes());
wr.write( ((String)param.getValue() +
\r).getBytes());
wr.flush();
}
/* wr.write( (\r-- + boundary + --\r\n).getBytes
());
wr.flush();*/
if(includeFiles){
int bytesRead = 0;
byte [] buffer = new byte[1024*4];
InputStream is;
Iterator i2 = fileParameters.entrySet().iterator
();
while (i2.hasNext()) {
Map.Entry param = (Map.Entry)i2.next();
String filekey = (String)param.getKey();
String fileName = (String)param.getValue();
wr.write( (-- + boundary + \r\n).getBytes
() );
wr.write( (Content-Disposition: form-data; name=
\+(String)param.getKey()+\; ).getBytes());
if(filekey.endsWith(message[audio])){
if(fileName.contains(/sdcard)){
wr.write( (filename=\ + fileName +
\\r).getBytes());
File file = new File(fileName);
Uri ab= Uri.parse(fileName);
is = new
FileInputStream(fileName);}
else {
wr.write( (filename=\ +
fileName.concat
(.amr) + \\r).getBytes());
is = this.cr.openInputStream( Uri.parse
(fileName));}
wr.write( (Content-Type: audio \r\n\r
\n).getBytes());
wr.flush();
/*File file = new File(fileName);
Uri ab= Uri.parse(fileName);
is = new FileInputStream(fileName);*/
}
else{
if(fileName.contains(/sdcard)){
File file = new File(fileName);
//long temp=file.length();
Uri ab= Uri.parse(fileName);
is = new
FileInputStream(fileName);}
else {
is = this.cr.openInputStream( Uri.parse
(fileName));}
wr.write( (filename=\ + fileName +
\\r).getBytes());
wr.write( (Content-Type: image \r\n\r
\n).getBytes());
wr.flush();
}
//FileInputStream is = new FileInputStream(new
File(fileName));
//bytesAvailable = is.available();
while( (bytesRead = is.read(buffer)) 0) {
wr.write(buffer,0,bytesRead);
wr.flush();
}
if(i2.hasNext()){
wr.write( (\r\n).getBytes());
[android-developers] Eclipse + cupcake + other android projects in build path = VerifyError
We have an application cut into 3 android projects: * Project REAL (the real android project) * Project LIB1 (an android project without any activity, just to make android reusable classes) * Project LIB2 (same as LIB1) LIB1 and LIB2 are android projects rather than J2SE ones because LIB1 and LIB2 use Android classes. Project REAL has LIB1 and LIB2 in its project build path in Eclipse. In SDK 1.0 and 1.1, no problem at all when running the project REAL from Eclipse, it mixes the code of the 3 projects and produces one big APK with everything in it. But now in SDK 1.5, it installs 3 different APKs on the emulator or on the phone (I tested both), and the project REAL immediately crashes because of a VerifyError: it does not find a class that is in LIB1. The size of the produced APK is smaller, indeed LIB1 and LIB2 classes are not in it... I tried using uses-library in the manifest like google maps library but it complains at installing, we have a missing shared library error. I tried adding class folders in build path, it compiles in Eclipse but we still have a VerifyError. Same thing if we use external class folders in build path. The only thing that worked for me was to add an eclipse folder, which is in fact a symbolic link, and to make it a source folder. But that solution is not convenient for us because when we share the projects in SVN, the referenced paths are different for each developer. Using eclipse path variables can do the trick but it is far from being convenient. Indeed, if we have to reinstall Eclipse or if we move the place we check out the code in our developer station we have to reconfigure all these messy path variables in Eclipse. Is there a way to restore the old behavior on other android projects in build path ? --~--~-~--~~~---~--~~ 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: Playing sound from memory
On Mon, Apr 27, 2009 at 5:50 PM, rookie1_1998 eric.yongjun.c...@gmail.comwrote: I need a way to play a short sound clip repeatedly very fast, with precise timing for musical purpose. I looked around, and it seems like MediaPlayer and SoundPool don't guarantee lag-free playing. Is there anyway I could load the sound to memory myself and play from memory (edit the stream)? That's what SoundPool does: it loads the sound in to memory. If you really want to copy the bytes yourself, then you should use AudioTrack. --~--~-~--~~~---~--~~ 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: Hiding media files from Music Player
On Mon, Apr 27, 2009 at 11:32 PM, nEx.Software justin.shapc...@gmail.comwrote:
A quick look shows at the source indicates the MediaScanner omits
files that begin like ._ or are like Folder.jpg,
AlbumArtSmall.jpg, AlbumArt_{...}_Large.jpg or AlbumArt_{...}
_Small.jpg. But it all seems to be based on filename. Of course
there's a native method in there processDirectory that I don't
understand because I don't understand c++. Maybe that's supposed to
weed out certain folders/files? Of course, I don't know if this helps
The native method will skip any folders whose name starts with a period.
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[android-developers] Re: Screen Orientation.
I can get my phone to rotate one way only- If I rotate the phone onto the left side, as though I were going to use the keyboard. Upside down and right side, nothing. Also, I notice that only some programs rotate- the main screen doesn't rotate, but the browser, messaging and notepad do. --~--~-~--~~~---~--~~ 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: Hiding media files from Music Player
You put the files in a folder whose name starts with a period, and they still show up in the music app? Are you sure it's not the old files in the old location that are still showing? Can you check that there are actually entries in the media database whose path (the _data column) includes a folder that starts with a period? On Mon, Apr 27, 2009 at 10:08 PM, clark clarkd...@gmail.com wrote: Just tried it and the sounds are showing up in the music player. So much for that idea. Anyone else have experience with this? I guess I can try changing the extension since I pass it the Uri, and hopefully MediaPlayer and SoundPool don't choke. I just have quite a few files and would hate to have to check them and rename them from within the app or have the users re-download the new data. Suggestions welcomed. ~clark On Apr 27, 4:51 pm, Marco Nelissen marc...@android.com wrote: On Mon, Apr 27, 2009 at 4:36 PM, clark clarkd...@gmail.com wrote: I'm torn between which group to post this too, but since it is for an application I am working on, I guess I'll stick it here. So here we go. I have an application which downloads data onto the sdcard to be used by the application. Some of these files are sound or music files and the music player in android seems to parse these directories and add these files to the list. I'd like to somehow block or hide these files from the music player. Is there is a way to do this? I was thinking it may be possible to name my folder with a period at the beginning, since linux hides such files. I'm just not sure if that is going to hide it from the music player or if there is another way to handle this. You could have just tried it, and you would have found that that does indeed have the effect you're looking for. Alternatively, you can put a file called .nomedia in a directory to prevent the media scanner from scanning that directory. --~--~-~--~~~---~--~~ 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: Eclipse + cupcake + referenced projects in build path = VerifyError
I ran into the same problem this morning and was hating myself for being a compulsive early adopter. :) Also, the fact that you actually have to create a device before you can launch anything. Anyone else figured out what is going on? Inder On Tue, Apr 28, 2009 at 8:02 AM, Guillaume Perrot guillaume.p...@gmail.com wrote: In the previous SDK releases, we have our application cut into 3 android projects: * Project REAL (the real android project) * Project LIB1 (a non executable android project, just to make android reusable classes) * Project LIB2 (same as LIB1) LIB1 and LIB2 are android projects rather than J2SE ones because of the API they use, indeed LIB1 and LIB2 use Android classes. Project REAL has LIB1 and LIB2 in its project build path in Eclipse. In SDK 1.0 and 1.1, no problem at all when running the project REAL from Eclipse, it mixes the code of the 3 projects and produces one big APK with everything in it. But now in SDK 1.5, it installs 3 different APKs on the emulator or on the phone (I tested both), and the project REAL immediately crashes because of a VerifyError: it does not found a class that is in LIB1. The size of the produced APK is smaller, indeed, LIB1 and LIB2 classes are not in it... I tried using uses-library in the manifest like google maps library but it complains at installing, we have a missing shared library error. I tried adding class folders in build path, it compiles in Eclipse but we still have VerifyError. Same thing if we use external class folders in build path. The only thing that worked for me was to add an eclipse folder, which is in fact a symbolic link, and to make it a source folder. But that solution is not convenient for us when because we share the projects in SVN and so the paths are different. Using eclipse path variables can do the trick but we waste some time to configure them so it's not convenient enough. Is there a way to restore the old behavior on other android projects in build path ? --~--~-~--~~~---~--~~ 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: Launch android emulator on mingw/msys, but failed
How to use emulator -verbose or -debug ? just type emulator -verbose or -debug in shell? 2009/4/27 Raphael r...@android.com What does it say if you run it with emulator -verbose or -debug init? R/ On Thu, Apr 23, 2009 at 9:17 PM, Edward xia...@gmail.com wrote: Hi, I built the android emulator source on mingw/msys, then run ./ emulator in msys console as below, but failed. $ ./emulator This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information. . Is anyone who can help me? Edward --~--~-~--~~~---~--~~ 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: GridView and BaseAdapter position bug
I have tried to do that - doesn't working for me :(
Animation is running always without last cell.
I think so:
In first case there is a '0' at the end of position values. Without
your algorithm all 100 animations is running, than without last ( and
there is no '0' at the end ).
With you alhorithm animation will start before position will be a '0'
for the third time, because _visited[0] will be true;
I think there is some regularity here.
And one more thing... I would like to start animations in some other
function. Than it's working fine. For example in onCreate method in
the my grid click listener: after mGameGrid.setAdapter(mAdapter). But
I need to set timer in 200, or 500 ms for waiting for getView finish
its work ( but even so, it's not always make it in time and I see only
half or 2/3 of all animations running). If I call start animation
after setAdapter without timer - it's doesn't work. Why animation is
working fine in that case, but don't working if I run it in getView
method, even with your algorithm?
On 28 апр, 16:55, Streets Of Boston flyingdutc...@gmail.com wrote:
Don't rely on the order in which getView is called. It is not a bug.
It is a decision of the design of the grid/list view not to be
dependent on the order in which getView is called. Why getView with
position '0' is called three times... i don't know. *If* this is a
bug, it is only a peformance issue. Maybe it has to do with lay-out
issues (layout 'weights' are used)? Just don't rely on the order.
However, maybe you can do this instead. Below is code that does not
rely on the number of times getView is called nor the order in which
it is called:
You know that you have 100 cells. Make an array of 100 booleans as an
instance variable of your adapter or activity (e.g. boolean[] _visited
= new boolean[100]). Initially, set every element in this array to
false. When getView is called with a value of position, do this inside
of your getView method:
...
...
_visited[position] = true;
boolean allCellsAreShown = true;
for (int i = 0; i _visited.length; i++) {
if (!_visited[i]) {
allCellsAreShown = false;
break;
}
}
if (allCellsAreShown) {
... // start your animation.
}
...
...
(you could optimize the above code a bit... but i think you'd get the
idea :=) ).
On Apr 28, 9:43 am, yarik...@gmail.com yarik...@gmail.com wrote:
I have exactly same problem. Why do we have 102 values of position
when there is only 100 cells displayed on screen?
position is changed like: 0, 0, 1, 2, 3... 99, 0 - what is the cause
of that? Can someone from google team answer?
That seems to be a bug, very annoying bug. Answer It's not a bug is
not answer! How do you generate position?
On Apr 27, 9:40 pm, Illidane illid...@gmail.com wrote:
There is a way to make GridView without Adapter ( e.g. something
like .addView() method ) ?
On 27 апр, 21:38, Illidane illid...@gmail.com wrote:
My GridView shows all 100 cells on the screen ( all visible at one
moment )
and all the animation works fine, and pretty fast ( on all 100
elements ),
but than begin problems with last cell.
Animation not child-view's. Each cell is a imageView with animation on
it.
On 27 апр, 20:43, Streets Of Boston flyingdutc...@gmail.com wrote:
It's not buggy. I use the adapters and grid/list-views in my apps and
they work fine. I think they are not designed for your purpose.
e.g. If your adapter has 100 elements and the grid/list-view only
shows about 15 at a time on the screen, the getView is called about 15
times. Sometimes more times, depending whether a little bit (a few
pixels) of the top or bottom child-view become visible or not. Then,
when you start scrolling, getView gets called again and again when
child-views become visible and others become invisible.
Also, seriously consider re-using the convertView for your grid- or
list-view. My experience is that it can really slow down your app if
you just return new View instances for each child-view/cell:
public ... getView() {
View view = convertView != null ? convertView : createNewView(...);
...
...
return view;
}
The implementation of the adapter+listviews does not need to rely on
the order in which the getView is called. As long as it is called for
every child-view that becomes visible.
Isn't is possible to start a child-view's (cell's) animation when you
handle it the getView(...) method?
If you really want at least 100 child-views/cells to be created (i
won't recommend it... it's a LOT), you can override the Adapter's
getViewTypeCount() and getItemViewType(int pos). Even with this, I'm
still not sure if getView would get called in the order you want.
...
private static int EXPECTED_CELL_COUNT = 100;
public int getViewTypeCount() {
[android-developers] SearchManager sample
Hi I would like to find some examples to use android.app.SearchManager with maps. Any help welcome Andre --~--~-~--~~~---~--~~ 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: Android 1.5 SDK now available
A little trust for translation done by other vendors will help a lot :) On Apr 28, 5:35 pm, Al Sutton a...@funkyandroid.com wrote: I expect they're looking for a internal staff member who can confirm the translation is accurate and correct for the context in which it's used, hence why there are +1's on the code review, but no +1s for verification. Al. --- * Written an Android App? - List it athttp://andappstore.com/* == Funky Android Limited is registered in England Wales with the company number 6741909. The registered head office is Kemp House, 152-160 City Road, London, EC1V 2NX, UK. The views expressed in this email are those of the author and not necessarily those of Funky Android Limited, it's associates, or it's subsidiaries. -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of AlexK Sent: 28 April 2009 15:26 To: Android Developers Subject: [android-developers] Re: Android 1.5 SDK now available Hi, Why Android team does not include Ukraine language into release?! Translation to all applications was uploaded long time ago. Please take a look athttps://review.source.android.com/Gerrit#all,open,n,z Items from 9613 till 9642 providing Ukraine language translation. And all items has a prove from more then 2 code reviewers. Please explain to me how you decide which items should be included into release and which not... Thanks, Good Luck On Apr 27, 9:12 pm, Xavier Ducrohet x...@android.com wrote: Hello developers, The Android 1.5 SDK, and the 1.5 images for ADP1 are now available for download. More information athttp://android-developers.blogspot.com/2009/04/android-15-is-here.ht ml Xav -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ 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: Android 1.5 SDK now available
Xavier On the eclipse plugin, ADT 0.9 I am still getting a build path hiccup at project setup errors show up as: [2009-04-28 10:43:43 - DummyAndroid] no classfiles specified [2009-04-28 10:43:43 - DummyAndroid] Conversion to Dalvik format failed with error 1 once I go to build path and recheck something everything is than fine as no problems reported as they disappear in the problem vie tab. My environment is Linux, Ubuntu 9.0.4.. On Apr 27, 1:12 pm, Xavier Ducrohet x...@android.com wrote: Hello developers, The Android 1.5 SDK, and the 1.5 images for ADP1 are now available for download. More information athttp://android-developers.blogspot.com/2009/04/android-15-is-here.html Xav -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ 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: Android 1.5 SDK now available
Thanks for explanation... I expecting more features for localization in cupcake release. Still in release are known issues: Virtual keyboard does not support several languages switching, still has issue with ALT and SHIFT key status (led)... Do you know which branch/tag will be used for future releases?! Do you have any news about next releases? On Apr 28, 5:45 pm, Jean-Baptiste Queru j...@android.com wrote: 1.5 was released from the cupcake branch, into which we didn't accept external contributions. JBQ On Tue, Apr 28, 2009 at 7:25 AM, AlexK kucherenko.a...@gmail.com wrote: Hi, Why Android team does not include Ukraine language into release?! Translation to all applications was uploaded long time ago. Please take a look athttps://review.source.android.com/Gerrit#all,open,n,z Items from 9613 till 9642 providing Ukraine language translation. And all items has a prove from more then 2 code reviewers. Please explain to me how you decide which items should be included into release and which not... Thanks, Good Luck On Apr 27, 9:12 pm, Xavier Ducrohet x...@android.com wrote: Hello developers, The Android 1.5 SDK, and the 1.5 images for ADP1 are now available for download. More information athttp://android-developers.blogspot.com/2009/04/android-15-is-here.html Xav -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. -- Jean-Baptiste M. JBQ Queru Android Engineer, Google. Questions sent directly to me that have no reason for being private will likely get ignored or forwarded to a public forum with no further warning. --~--~-~--~~~---~--~~ 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: audio codec
Thanks, I think AudioTrack may be what I am looking for to read the codec output??? http://developer.android.com/reference/android/media/AudioTrack.html On Apr 27, 6:11 pm, benmccann benjamin.j.mcc...@gmail.com wrote: The 1.5 SDK includes Raw audio recording and playback APIs. I think I'd take a look athttp://developer.android.com/reference/android/media/AudioRecord.html I'm not real sure how AudioRecord and MediaRecorder work together, if at all. It looks like maybe AudioRecord is closer to the native calls while MediaRecorder wraps AudioRecord to provide a slightly friendlier interface and additonal encoding. It's hard to tell from the JavaDocs alone. Here's a post talking about AudioRecord instantiation:http://groups.google.com/group/android-developers/browse_thread/threa... On Apr 27, 5:23 pm, intbt tacbe...@gmail.com wrote: Is there a method to access the digital output of the audio codec without first storing it into a file, a streaming output? intbt --~--~-~--~~~---~--~~ 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] sdcard in avd SDK 1.5
Hello, I've been trying to figure out how to use the sdcard that was generated when I created the avd file for the emulator in SDK 1.5 r1. In previous SDKs I set this in the Eclipse run configurations -sdcard c:\android\sd500m.img I could then access the sdcard through DDMS etc. How do i specify the sdcard that was created in the avd? Cheers Si --~--~-~--~~~---~--~~ 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: Hiding media files from Music Player
On Apr 28, 8:33 am, Marco Nelissen marc...@android.com wrote: You put the files in a folder whose name starts with a period, and they still show up in the music app? Are you sure it's not the old files in the old location that are still showing? Can you check that there are actually entries in the media database whose path (the _data column) includes a folder that starts with a period? I actually renamed the folder programmatically and verified that it was indeed renamed. Files in media player still show up and play. I can check the DB once I get home and I am at my development machine, unless there is an easy way to check that information directly within the phone. Music player does not provide file details, unfortunately. ~clark --~--~-~--~~~---~--~~ 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: GridView and BaseAdapter position bug
Yikes
Another option would be to start a timer at each getView call (using
postDelayed and removeCallbacks methods; postDelayd to start timer,
removeCallbacks to remove previous timer until the last call to
getView).
When the last timer times-out (the last non-remove postDelayed), the
task (Runnable provided to the postDelayed call) could get the
GridView and loop over its child-views (which are the cells). This
means you will start the animations 'outside' of the getView method,
after the grid-view has finished all its work.
Maybe there is a better way than using a timer to figure out when a
listview or gridview are done laying out their child-views, though
On Apr 28, 11:40 am, Illidane illid...@gmail.com wrote:
I have tried to do that - doesn't working for me :(
Animation is running always without last cell.
I think so:
In first case there is a '0' at the end of position values. Without
your algorithm all 100 animations is running, than without last ( and
there is no '0' at the end ).
With you alhorithm animation will start before position will be a '0'
for the third time, because _visited[0] will be true;
I think there is some regularity here.
And one more thing... I would like to start animations in some other
function. Than it's working fine. For example in onCreate method in
the my grid click listener: after mGameGrid.setAdapter(mAdapter). But
I need to set timer in 200, or 500 ms for waiting for getView finish
its work ( but even so, it's not always make it in time and I see only
half or 2/3 of all animations running). If I call start animation
after setAdapter without timer - it's doesn't work. Why animation is
working fine in that case, but don't working if I run it in getView
method, even with your algorithm?
On 28 апр, 16:55, Streets Of Boston flyingdutc...@gmail.com wrote:
Don't rely on the order in which getView is called. It is not a bug.
It is a decision of the design of the grid/list view not to be
dependent on the order in which getView is called. Why getView with
position '0' is called three times... i don't know. *If* this is a
bug, it is only a peformance issue. Maybe it has to do with lay-out
issues (layout 'weights' are used)? Just don't rely on the order.
However, maybe you can do this instead. Below is code that does not
rely on the number of times getView is called nor the order in which
it is called:
You know that you have 100 cells. Make an array of 100 booleans as an
instance variable of your adapter or activity (e.g. boolean[] _visited
= new boolean[100]). Initially, set every element in this array to
false. When getView is called with a value of position, do this inside
of your getView method:
...
...
_visited[position] = true;
boolean allCellsAreShown = true;
for (int i = 0; i _visited.length; i++) {
if (!_visited[i]) {
allCellsAreShown = false;
break;
}
}
if (allCellsAreShown) {
... // start your animation.
}
...
...
(you could optimize the above code a bit... but i think you'd get the
idea :=) ).
On Apr 28, 9:43 am, yarik...@gmail.com yarik...@gmail.com wrote:
I have exactly same problem. Why do we have 102 values of position
when there is only 100 cells displayed on screen?
position is changed like: 0, 0, 1, 2, 3... 99, 0 - what is the cause
of that? Can someone from google team answer?
That seems to be a bug, very annoying bug. Answer It's not a bug is
not answer! How do you generate position?
On Apr 27, 9:40 pm, Illidane illid...@gmail.com wrote:
There is a way to make GridView without Adapter ( e.g. something
like .addView() method ) ?
On 27 апр, 21:38, Illidane illid...@gmail.com wrote:
My GridView shows all 100 cells on the screen ( all visible at one
moment )
and all the animation works fine, and pretty fast ( on all 100
elements ),
but than begin problems with last cell.
Animation not child-view's. Each cell is a imageView with animation on
it.
On 27 апр, 20:43, Streets Of Boston flyingdutc...@gmail.com wrote:
It's not buggy. I use the adapters and grid/list-views in my apps
and
they work fine. I think they are not designed for your purpose.
e.g. If your adapter has 100 elements and the grid/list-view only
shows about 15 at a time on the screen, the getView is called about
15
times. Sometimes more times, depending whether a little bit (a few
pixels) of the top or bottom child-view become visible or not. Then,
when you start scrolling, getView gets called again and again when
child-views become visible and others become invisible.
Also, seriously consider re-using the convertView for your grid- or
list-view. My experience is that it can really slow down your app if
you just return new View instances for each child-view/cell:
public ... getView() {
[android-developers] WebView in 1.5 loading pages in Browser app instead of in my app
Hi there! So, I have this app that has a WebView object in it and basically I used it to display websites within my app. In the previous SDK, this works fine, the websites would appear from within my app. Now, when I upgrade to 1.5, new websites are loaded in the Browser application instead! Is there a way to stop this from happening? Kenn. --~--~-~--~~~---~--~~ 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: “The application xxxxxxxx (process xxxxxx) has stopped unexpectedly. Please try again .”
Hey guys! So i found the solution to debug this. Apparently ADB has a tool to show the debug logs of the OS, when I did that I saw the Out of memory error. Apparently, Android limits apps to use only 16megs of memory before automatically killing it. It'd be nice though if this error were shown more intuitively on the screen of the devices instead of needing to find out about this via a desktop based debugger :) On Apr 23, 1:28 pm, Fred Grott(shareme) fred.gr...@gmail.com wrote: Best bet is to post a log and than we can help you narrow it down On Apr 22, 7:03 pm, Kenn Min Chong kmch...@gomez.com wrote: Hi there! For some reason I can't explain, when my app runs, I will on occasion get the following error message: “The application (process xx) has stopped unexpectedly. Please try again.” When I debug my code, it seems to break at random places that doesn't make sense. On top of that I tried to surround the entire code with a try/catch block just to try to catch the exception, but it doesn't work either. I'm suspecting it's the OS that is producing this error message but I don't know why. As far as my code goes, if there were exceptions caused by it, it would've been caught by the try/catch block. Can someone shed some light here? --~--~-~--~~~---~--~~ 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] manipulate/generate a drawable
hi, is it possible to generate a drawable dynamicaly. for example i like to place a drawable on a button. but the design (gfx) is generated dynamicly. is that possible and how? thanks chris --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Eclipse plugin 0.9
In my experience of Eclipse and how others use it, I'd say it's unusual to have several workspaces. Most development is done in one workspace with projects grouped into 'project sets'. You need particular workspace specific requirements to make it worth configuring multiple workspaces. Tom On Apr 28, 2009 4:52 PM, Al Sutton a...@funkyandroid.com wrote: Can someone confirm or let me know if it's a problem with my setup where the 0.9 eclipse plugin will complain about not finding the SDK even if the workspace has no Android projects in it? I work on a few projects and many of them don't have Android apps involved, so it's a little annoying to get the popup on every single workspace. Al. --- * Written an Android App? - List it at http://andappstore.com/ * == Funky Android Limited is registered in England Wales with the company number 6741909. The registered head office is Kemp House, 152-160 City Road, London, EC1V 2NX, UK. The views expressed in this email are those of the author and not necessarily those of Funky Android Limited, it's associates, or it's subsidiaries. --~--~-~--~~~---~--~~ 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: Eclipse + cupcake + referenced projects in build path = VerifyError
Argh I deleted the first version of my topic but you had the time to answer it :p The right topic is located at http://groups.google.com/group/android-developers/browse_thread/thread/5537ae10e4143240 Sorry for the double post (though the second one has less errors in the text ;)) On 28 avr, 17:34, Inderjeet Singh inder...@gmail.com wrote: I ran into the same problem this morning and was hating myself for being a compulsive early adopter. :) Also, the fact that you actually have to create a device before you can launch anything. Anyone else figured out what is going on? Inder On Tue, Apr 28, 2009 at 8:02 AM, Guillaume Perrot guillaume.p...@gmail.com wrote: In the previous SDK releases, we have our application cut into 3 android projects: * Project REAL (the real android project) * Project LIB1 (a non executable android project, just to make android reusable classes) * Project LIB2 (same as LIB1) LIB1 and LIB2 are android projects rather than J2SE ones because of the API they use, indeed LIB1 and LIB2 use Android classes. Project REAL has LIB1 and LIB2 in its project build path in Eclipse. In SDK 1.0 and 1.1, no problem at all when running the project REAL from Eclipse, it mixes the code of the 3 projects and produces one big APK with everything in it. But now in SDK 1.5, it installs 3 different APKs on the emulator or on the phone (I tested both), and the project REAL immediately crashes because of a VerifyError: it does not found a class that is in LIB1. The size of the produced APK is smaller, indeed, LIB1 and LIB2 classes are not in it... I tried using uses-library in the manifest like google maps library but it complains at installing, we have a missing shared library error. I tried adding class folders in build path, it compiles in Eclipse but we still have VerifyError. Same thing if we use external class folders in build path. The only thing that worked for me was to add an eclipse folder, which is in fact a symbolic link, and to make it a source folder. But that solution is not convenient for us when because we share the projects in SVN and so the paths are different. Using eclipse path variables can do the trick but we waste some time to configure them so it's not convenient enough. Is there a way to restore the old behavior on other android projects in build path ? --~--~-~--~~~---~--~~ 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: sdcard in avd SDK 1.5
It should automatically use the image created during creation of the AVD. On Apr 28, 8:52 am, longhairedsi longhaire...@googlemail.com wrote: Hello, I've been trying to figure out how to use the sdcard that was generated when I created the avd file for the emulator in SDK 1.5 r1. In previous SDKs I set this in the Eclipse run configurations -sdcard c:\android\sd500m.img I could then access the sdcard through DDMS etc. How do i specify the sdcard that was created in the avd? Cheers Si --~--~-~--~~~---~--~~ 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: Text in of a custom drawable
is there a chance to design new drawables dynamicly.
for example right now i have a calendar, each day does have a color
. now i like that its possible that each day does have a drawable
that includes three bars with different colors.
that mean i can create many drawables that fit all possible color
combinations, or i create a new drawable on the fly with the colors i
need
is that possible and how?
chris
On 2 Apr., 03:23, jeffery...@gmail.com wrote:
You will need to extend the View you are displaying thedrawableand
override thedrawmethod to add your custom text like this:
@Override
public voiddraw(Canvas canvas) {
super.draw(canvas);
canvas.drawText(Title, x,
y, titlePaint);
}
On Apr 1, 3:11 am, Erik H erik.d.hell...@gmail.com wrote:
Hi,
I need help to add text in a customdrawable. I'm looking in tha API
(android.graphics...) but cannot find any way of doing this.
What I basically want is adrawablethat contains text that I can
change. Is this even possible today?
It must be adrawableas I use it where adrawableis required.
Thanks!
// Erik
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To post to this group, send email to android-developers@googlegroups.com
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[android-developers] Re: GridView and BaseAdapter position bug
To Romain Guy:
Ok, I understood that you think that it's NOT a bug and that you
implement it how you want it be.
But I need to say you, that in such situation is very hard, or
sometimes is impossible to write good, stable, beauty, useful and
competitive apps for Android, not only for me, but for all Android
programmers.
And I think you know that.
On 28 апр, 18:53, Romain Guy romain...@google.com wrote:
I am from the Google team (and I did implement a lot of GridView and
ListView) and it is NOT a bug. GridView and ListView can call
getView() out of order and more times than the number of views that
will fit on screen, depending how the Grid/ListView is measured/laid
out.
2009/4/28 yarik...@gmail.com yarik...@gmail.com:
I have exactly same problem. Why do we have 102 values of position
when there is only 100 cells displayed on screen?
position is changed like: 0, 0, 1, 2, 3... 99, 0 - what is the cause
of that? Can someone from google team answer?
That seems to be a bug, very annoying bug. Answer It's not a bug is
not answer! How do you generate position?
On Apr 27, 9:40 pm, Illidane illid...@gmail.com wrote:
There is a way to make GridView without Adapter ( e.g. something
like .addView() method ) ?
On 27 апр, 21:38, Illidane illid...@gmail.com wrote:
My GridView shows all 100 cells on the screen ( all visible at one
moment )
and all the animation works fine, and pretty fast ( on all 100
elements ),
but than begin problems with last cell.
Animation not child-view's. Each cell is a imageView with animation on
it.
On 27 апр, 20:43, Streets Of Boston flyingdutc...@gmail.com wrote:
It's not buggy. I use the adapters and grid/list-views in my apps and
they work fine. I think they are not designed for your purpose.
e.g. If your adapter has 100 elements and the grid/list-view only
shows about 15 at a time on the screen, the getView is called about 15
times. Sometimes more times, depending whether a little bit (a few
pixels) of the top or bottom child-view become visible or not. Then,
when you start scrolling, getView gets called again and again when
child-views become visible and others become invisible.
Also, seriously consider re-using the convertView for your grid- or
list-view. My experience is that it can really slow down your app if
you just return new View instances for each child-view/cell:
public ... getView() {
View view = convertView != null ? convertView : createNewView(...);
...
...
return view;
}
The implementation of the adapter+listviews does not need to rely on
the order in which the getView is called. As long as it is called for
every child-view that becomes visible.
Isn't is possible to start a child-view's (cell's) animation when you
handle it the getView(...) method?
If you really want at least 100 child-views/cells to be created (i
won't recommend it... it's a LOT), you can override the Adapter's
getViewTypeCount() and getItemViewType(int pos). Even with this, I'm
still not sure if getView would get called in the order you want.
...
private static int EXPECTED_CELL_COUNT = 100;
public int getViewTypeCount() { return EXPECTED_CELL_COUNT; }
public int getItemViewType(int pos) { return pos %
EXPECTED_CELL_COUNT; }
On Apr 27, 1:07 pm, Illidane illid...@gmail.com wrote:
And you think it's not a bug? where is guarantee that it will work in
general?
Where adapter takes it's magic number N?
On 27 апр, 19:56, Romain Guy romain...@google.com wrote:
There is no guarantee it's going to be called N times either.
2009/4/27 Illidane illid...@gmail.com:
Even with convertView problem is still same - last cell is not
animating.
And... you said WHEN getView()... I think it's no matter, matter
HOW
MANY times getView() called.
It calls more than 100 times, whats very strange.
For the first time it's called 102 times and all animations was
working. For the second and next times it was 101, and last
animation
was static.
I think where is some bug regularity...
On 27 апр, 19:31, Romain Guy romain...@google.com wrote:
You should ALWAYS reuse the convertView, oherwise you're gonna
eat up
memory and just slow down your app. And like I said, there is no
guarantee on how and when getView() is called so you cannot
rely on it
with your anim counter.
2009/4/27 Illidane illid...@gmail.com:
I dont use convertView parametr and return new child-view.
Each cell has an animation. In the getView I generate an
array of
animations, wich I start when the adapter stops his work (
e.g. when
my mAnimCounter == 102 ( but need be max 100, lol ) When I
run app,
all 100 cells are
[android-developers] Re: Android Functional Testing (testing multiple activities)
Android functional testing across multiple activities: Since no one has really shown how to do this, and Android really only shows us testing a single activity, testing more complex applications will need cross-activity testing. How to do it? 1. Use InstrumentationTestCase 2. Use an ActivityManager to maintain the scope of the application, allowing you to grab the activity you want. 3. Use Instrumentation to put the application in the desired state 4. Most importantly, make sure to clean up after your test, other wise it will hang. All android testing runs through the setUp and TearDown before each test. So if you have a test class with 5 tests, it will run through the set up and tear down before each test. You might be able to get around this by implement the @BeforeClass and @AfterClass for a global setUp and TearDown that can be spread across the test suite, I haven't explored that yet. Hope this helps anyone looking for this. On Apr 17, 4:58 pm, Richard Cook richardgc...@gmail.com wrote: So I've learned a bit more about the Instrumentation, but now I am at a point where it HANGS if I have more than one test case running. I'm running a cross-activity functional test case using InstrumentationTestCase. I have to run handles for the ActivityGroup, currentActivity, and the activityManager. I also instantiate an activity monitor so I know when to wait for other activities to finish executing. The problem now is, I run more than one test, and the instrumentation test runner hangs on the second test case in the stack. Anyone!? On Fri, Apr 17, 2009 at 10:41 AM, z zhao.lu...@gmail.com wrote: +1 On Apr 16, 8:52 am, Rick richardgc...@gmail.com wrote: I've been exploring the Android test package and I'm very confused on how to implement functional testing for endpoint-to-endpoint. Consider the example below, I have 4 activities: 1. A Contact List Activity 2. A View Contact Activity 3. An Add/Edit Contact Activity 4. A Sync Contact List activity I want to automate a few tests that will go through multiple test cases simulating a user experience: From launching the application, to selecting 'Add contact;' opening the add contact activity, entering data, saving it, going back to the list activity, and verifying the new contact was saved properly. As I understand it, ActivityInstrumentationTestCaseT extends Activity and ActivityUnitTestCaseT extends Activity, are only useful for testing single activity functionality. But what if I need to switch between 2 or more activities inside a single functional test case? Any help would be greatly appreciated. --~--~-~--~~~---~--~~ 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: GridView and BaseAdapter position bug
No, you are just making assumptions about how it should work. Nowhere
does it say that it should work the way you want it to work, that's
not how it works and that's not how it will work.
2009/4/28 Illidane illid...@gmail.com:
To Romain Guy:
Ok, I understood that you think that it's NOT a bug and that you
implement it how you want it be.
But I need to say you, that in such situation is very hard, or
sometimes is impossible to write good, stable, beauty, useful and
competitive apps for Android, not only for me, but for all Android
programmers.
And I think you know that.
On 28 апр, 18:53, Romain Guy romain...@google.com wrote:
I am from the Google team (and I did implement a lot of GridView and
ListView) and it is NOT a bug. GridView and ListView can call
getView() out of order and more times than the number of views that
will fit on screen, depending how the Grid/ListView is measured/laid
out.
2009/4/28 yarik...@gmail.com yarik...@gmail.com:
I have exactly same problem. Why do we have 102 values of position
when there is only 100 cells displayed on screen?
position is changed like: 0, 0, 1, 2, 3... 99, 0 - what is the cause
of that? Can someone from google team answer?
That seems to be a bug, very annoying bug. Answer It's not a bug is
not answer! How do you generate position?
On Apr 27, 9:40 pm, Illidane illid...@gmail.com wrote:
There is a way to make GridView without Adapter ( e.g. something
like .addView() method ) ?
On 27 апр, 21:38, Illidane illid...@gmail.com wrote:
My GridView shows all 100 cells on the screen ( all visible at one
moment )
and all the animation works fine, and pretty fast ( on all 100
elements ),
but than begin problems with last cell.
Animation not child-view's. Each cell is a imageView with animation on
it.
On 27 апр, 20:43, Streets Of Boston flyingdutc...@gmail.com wrote:
It's not buggy. I use the adapters and grid/list-views in my apps and
they work fine. I think they are not designed for your purpose.
e.g. If your adapter has 100 elements and the grid/list-view only
shows about 15 at a time on the screen, the getView is called about 15
times. Sometimes more times, depending whether a little bit (a few
pixels) of the top or bottom child-view become visible or not. Then,
when you start scrolling, getView gets called again and again when
child-views become visible and others become invisible.
Also, seriously consider re-using the convertView for your grid- or
list-view. My experience is that it can really slow down your app if
you just return new View instances for each child-view/cell:
public ... getView() {
View view = convertView != null ? convertView : createNewView(...);
...
...
return view;
}
The implementation of the adapter+listviews does not need to rely on
the order in which the getView is called. As long as it is called for
every child-view that becomes visible.
Isn't is possible to start a child-view's (cell's) animation when you
handle it the getView(...) method?
If you really want at least 100 child-views/cells to be created (i
won't recommend it... it's a LOT), you can override the Adapter's
getViewTypeCount() and getItemViewType(int pos). Even with this, I'm
still not sure if getView would get called in the order you want.
...
private static int EXPECTED_CELL_COUNT = 100;
public int getViewTypeCount() { return EXPECTED_CELL_COUNT; }
public int getItemViewType(int pos) { return pos %
EXPECTED_CELL_COUNT; }
On Apr 27, 1:07 pm, Illidane illid...@gmail.com wrote:
And you think it's not a bug? where is guarantee that it will work
in
general?
Where adapter takes it's magic number N?
On 27 апр, 19:56, Romain Guy romain...@google.com wrote:
There is no guarantee it's going to be called N times either.
2009/4/27 Illidane illid...@gmail.com:
Even with convertView problem is still same - last cell is not
animating.
And... you said WHEN getView()... I think it's no matter,
matter HOW
MANY times getView() called.
It calls more than 100 times, whats very strange.
For the first time it's called 102 times and all animations was
working. For the second and next times it was 101, and last
animation
was static.
I think where is some bug regularity...
On 27 апр, 19:31, Romain Guy romain...@google.com wrote:
You should ALWAYS reuse the convertView, oherwise you're gonna
eat up
memory and just slow down your app. And like I said, there is
no
guarantee on how and when getView() is called so you cannot
rely on it
with your anim counter.
2009/4/27 Illidane illid...@gmail.com:
I dont use convertView parametr and return new child-view.
Each cell has an
[android-developers] Re: Screen Orientation.
Yes, for 1.5 we only support rotating to the left (the same as the rotation on the G1). And some of the built-in apps turn off rotation. On Tue, Apr 28, 2009 at 8:33 AM, Troglodad troglo...@gmail.com wrote: I can get my phone to rotate one way only- If I rotate the phone onto the left side, as though I were going to use the keyboard. Upside down and right side, nothing. Also, I notice that only some programs rotate- the main screen doesn't rotate, but the browser, messaging and notepad do. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Screen Orientation.
I don't know what to say, they certainly do in all the cases I know of. You must want to put together short as possible sample code showing the problem happening; otherwise, with no way to repro (and no code to see exactly what you are doing), I can't help any more. On Tue, Apr 28, 2009 at 7:23 AM, jrgraf...@googlemail.com jrgraf...@googlemail.com wrote: The problem for me though is that the constants returned never change after I set a preferred Orientation no matter how I rotate the Phone :/ On Apr 28, 4:34 am, Dianne Hackborn hack...@android.com wrote: getResources().getConfiguration().orientation contains the current orientation, as defined by the constants described in the java docs (NOT the SCREEN_ORIENTATION_* contantgs). On Mon, Apr 27, 2009 at 4:05 PM, jrgraf...@googlemail.com jrgraf...@googlemail.com wrote: I cant seem to get current orientation via either: getResources().getConfiguration().orientation or (WindowManager) getSystemService(WINDOW_SERVICE).getDefaultDisplay ().getOrientation(); after setting up a preferred orientation via: setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); Is there something I am doing wrong here? Is there a different way to access the current orientation of the phone? Thanks! On Mar 26, 9:50 am, Amir Alagic amirs...@gmail.com wrote: int orientation = getResources().getConfiguration().orientation On Mar 25, 8:12 am, Dianne Hackborn hack...@android.com wrote: Sorry I made a mistake, use getResources().getConfiguration(). On Tue, Mar 24, 2009 at 10:43 PM, for android forandr...@gmail.com wrote: Does that mean from the DisplayMetrics we need to check from the height and width? On Wed, Mar 25, 2009 at 10:55 AM, Dianne Hackborn hack...@android.comwrote: That returns the orientation mode your activity has requested. The actual current orientation is in getResources().getDisplayMetrics(). On Tue, Mar 24, 2009 at 10:01 PM, for android forandr...@gmail.com wrote: getRequestedOrientation() On Wed, Mar 25, 2009 at 9:34 AM, Suman ipeg.stud...@gmail.com wrote: Hi all... Thanks for replies. Can any one tell me by which method i can check the screen orientation? I mean i want to check whether it is land-scap mode or portrait mode. Thanks in advance. Suman. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them.- Hide quoted text - - Show quoted text - -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: GridView and BaseAdapter position bug
We have three times same value of pure the magical-generated position
and the official answer it is NOT a bug. Ok, than I am Al Pacino.
Why not to post algorithm of position generating? That looks fishy...
On Apr 28, 7:44 pm, Romain Guy romain...@google.com wrote:
No, you are just making assumptions about how it should work. Nowhere
does it say that it should work the way you want it to work, that's
not how it works and that's not how it will work.
2009/4/28 Illidane illid...@gmail.com:
To Romain Guy:
Ok, I understood that you think that it's NOT a bug and that you
implement it how you want it be.
But I need to say you, that in such situation is very hard, or
sometimes is impossible to write good, stable, beauty, useful and
competitive apps for Android, not only for me, but for all Android
programmers.
And I think you know that.
On 28 апр, 18:53, Romain Guy romain...@google.com wrote:
I am from the Google team (and I did implement a lot of GridView and
ListView) and it is NOT a bug. GridView and ListView can call
getView() out of order and more times than the number of views that
will fit on screen, depending how the Grid/ListView is measured/laid
out.
2009/4/28 yarik...@gmail.com yarik...@gmail.com:
I have exactly same problem. Why do we have 102 values of position
when there is only 100 cells displayed on screen?
position is changed like: 0, 0, 1, 2, 3... 99, 0 - what is the cause
of that? Can someone from google team answer?
That seems to be a bug, very annoying bug. Answer It's not a bug is
not answer! How do you generate position?
On Apr 27, 9:40 pm, Illidane illid...@gmail.com wrote:
There is a way to make GridView without Adapter ( e.g. something
like .addView() method ) ?
On 27 апр, 21:38, Illidane illid...@gmail.com wrote:
My GridView shows all 100 cells on the screen ( all visible at one
moment )
and all the animation works fine, and pretty fast ( on all 100
elements ),
but than begin problems with last cell.
Animation not child-view's. Each cell is a imageView with animation on
it.
On 27 апр, 20:43, Streets Of Boston flyingdutc...@gmail.com wrote:
It's not buggy. I use the adapters and grid/list-views in my apps
and
they work fine. I think they are not designed for your purpose.
e.g. If your adapter has 100 elements and the grid/list-view only
shows about 15 at a time on the screen, the getView is called about
15
times. Sometimes more times, depending whether a little bit (a few
pixels) of the top or bottom child-view become visible or not. Then,
when you start scrolling, getView gets called again and again when
child-views become visible and others become invisible.
Also, seriously consider re-using the convertView for your grid- or
list-view. My experience is that it can really slow down your app if
you just return new View instances for each child-view/cell:
public ... getView() {
View view = convertView != null ? convertView :
createNewView(...);
...
...
return view;
}
The implementation of the adapter+listviews does not need to rely on
the order in which the getView is called. As long as it is called
for
every child-view that becomes visible.
Isn't is possible to start a child-view's (cell's) animation when
you
handle it the getView(...) method?
If you really want at least 100 child-views/cells to be created (i
won't recommend it... it's a LOT), you can override the Adapter's
getViewTypeCount() and getItemViewType(int pos). Even with this, I'm
still not sure if getView would get called in the order you want.
...
private static int EXPECTED_CELL_COUNT = 100;
public int getViewTypeCount() { return EXPECTED_CELL_COUNT; }
public int getItemViewType(int pos) { return pos %
EXPECTED_CELL_COUNT; }
On Apr 27, 1:07 pm, Illidane illid...@gmail.com wrote:
And you think it's not a bug? where is guarantee that it will
work in
general?
Where adapter takes it's magic number N?
On 27 апр, 19:56, Romain Guy romain...@google.com wrote:
There is no guarantee it's going to be called N times either.
2009/4/27 Illidane illid...@gmail.com:
Even with convertView problem is still same - last cell is not
animating.
And... you said WHEN getView()... I think it's no matter,
matter HOW
MANY times getView() called.
It calls more than 100 times, whats very strange.
For the first time it's called 102 times and all animations
was
working. For the second and next times it was 101, and last
animation
was static.
I think where is some bug regularity...
On 27 апр, 19:31, Romain Guy romain...@google.com wrote:
You should ALWAYS reuse the
[android-developers] Re: Text in of a custom drawable
Subclass from Drawable, implement your drawing, instantiate it, and give it
to the view you want to have use it.
On Tue, Apr 28, 2009 at 9:30 AM, guruk ilovesi...@gmail.com wrote:
is there a chance to design new drawables dynamicly.
for example right now i have a calendar, each day does have a color
. now i like that its possible that each day does have a drawable
that includes three bars with different colors.
that mean i can create many drawables that fit all possible color
combinations, or i create a new drawable on the fly with the colors i
need
is that possible and how?
chris
On 2 Apr., 03:23, jeffery...@gmail.com wrote:
You will need to extend the View you are displaying thedrawableand
override thedrawmethod to add your custom text like this:
@Override
public voiddraw(Canvas canvas) {
super.draw(canvas);
canvas.drawText(Title, x,
y, titlePaint);
}
On Apr 1, 3:11 am, Erik H erik.d.hell...@gmail.com wrote:
Hi,
I need help to add text in a customdrawable. I'm looking in tha API
(android.graphics...) but cannot find any way of doing this.
What I basically want is adrawablethat contains text that I can
change. Is this even possible today?
It must be adrawableas I use it where adrawableis required.
Thanks!
// Erik
--
Dianne Hackborn
Android framework engineer
hack...@android.com
Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails. All such
questions should be posted on public forums, where I and others can see and
answer them.
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[android-developers] Re: Eclipse plugin 0.9
I've got some Android apps, Some GWT + App Engine work, some Struts2 + Hibernate work, and a couple of versions of the same project (one dev, one release), each of which gets it's own workspace. I find using separate workspaces tends to lower memory usage and it's tidier if you're trying to work on a multiple webapps. Al. --- * Written an Android App? - List it at http://andappstore.com/ * == Funky Android Limited is registered in England Wales with the company number 6741909. The registered head office is Kemp House, 152-160 City Road, London, EC1V 2NX, UK. The views expressed in this email are those of the author and not necessarily those of Funky Android Limited, it's associates, or it's subsidiaries. _ From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of Tom Gibara Sent: 28 April 2009 17:14 To: android-developers@googlegroups.com Subject: [android-developers] Re: Eclipse plugin 0.9 In my experience of Eclipse and how others use it, I'd say it's unusual to have several workspaces. Most development is done in one workspace with projects grouped into 'project sets'. You need particular workspace specific requirements to make it worth configuring multiple workspaces. Tom On Apr 28, 2009 4:52 PM, Al Sutton a...@funkyandroid.com wrote: Can someone confirm or let me know if it's a problem with my setup where the 0.9 eclipse plugin will complain about not finding the SDK even if the workspace has no Android projects in it? I work on a few projects and many of them don't have Android apps involved, so it's a little annoying to get the popup on every single workspace. Al. --- * Written an Android App? - List it at http://andappstore.com/ * == Funky Android Limited is registered in England Wales with the company number 6741909. The registered head office is Kemp House, 152-160 City Road, London, EC1V 2NX, UK. The views expressed in this email are those of the author and not necessarily those of Funky Android Limited, it's associates, or it's subsidiaries. --~--~-~--~~~---~--~~ 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: 1.5 SDK problem with WebView.getZoomControls()
On Apr 15, 10:47 pm, N4Spd robert.c...@gmail.com wrote: I have webview whose zoom controls are placed into a linearlayout at the bottom of the screen. It's been working fine on 1.1 but testing on the new 1.5 beta SDK shows that the zoom controls are scrunched. They still work, just the layout is bad (buttons overlapping). I have code similar to what's been posted here: ViewGroup zoom=(ViewGroup)findViewById(R.id.zoom); zoom.addView(_webView.getZoomControls()); The layout is also similar to what's been posted here: RelativeLayout ... WebView.../ LinearLayout android:id=@+id/zoom android:layout_width=wrap_content android:layout_height=wrap_content android:layout_alignParentBottom=true android:layout_alignParentLeft=true / /RelativeLayout thanks, rob I'm seeing that getZoomControls() is deprecated. Does anyone know the alternative? --~--~-~--~~~---~--~~ 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 config APN in android?
Does it has any plan to support it?I do want to know! --~--~-~--~~~---~--~~ 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: Android Market - Status Saved Draft
Pascal, Sorry, I know you say you hit Publish - Save, but did you hit Publish OR Save - they are two different buttons, Save will do what you've described - but Publish will actually publish them Thanks On Tue, Apr 28, 2009 at 7:31 AM, Pascal Merle pmerl...@googlemail.comwrote: Yesterday I uploaded two apps to the market, Ambient Light Sensor and later Sipdroid. While editing they already showed in the list as Saved Draft but after clicking Publish - Save they still remain with that status, and they don't show up in the market itself. I can't browse or download them. Is there anything I missed in the UI or do apps need some time to get online? --~--~-~--~~~---~--~~ 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: Transparency on Views behaving differently in 1.5
Settings the color to #0001 instead of # worked for me as well. On Apr 27, 6:41 pm, Selmi se...@centrum.sk wrote: didn't worked for me. but helped if i set color to #0001 instead of #. it happened when i tried to run application built on 1.1 sdk on 1.5emulator. On 27. Apr, 20:03 h., cnordvik cnord...@gmail.com wrote: This is a workaround for the 1.5 emulator if anyone is interested: ... android:background=@color/my_transparent_background ... ... color name=my_transparent_background#/color ... -Christer --~--~-~--~~~---~--~~ 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] SDK 1.5: unable to send SMS to another emulator
Hi, I used to be able to send SMS messages from one emulator instance to another; the reason why I didn't use Eclipse is because the app automatically replies to a certain SMS request, and the other device is used to receive it. That worked fine under SDK 1.1; however, with the upgrade to 1.5 I get a could not connect client socket to :::1:5554: Invalid argument error when trying to send an SMS from one emulator to another. I've created a separate AVD for each emulator instance, both Google API, and both devices are listed with the adb devices command. Can anyone help? --~--~-~--~~~---~--~~ 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 start serial interface(RS232) code in Android
Hello! I have quite difficult qestion... I have HTC G1 with android on board and I want to use an usb-RS232 converter to send text commands to Atmega uC. Do you have any ideas how do it? a hava one: use command cat file_nameport or reading cat file_name... but this works on pc, i will try it on my G1. On 27 Mar, 12:24, Lukasz M lukasz.mosd...@gmail.com wrote: And how exactly do you want to use it? On Mar 26, 7:50 am, Venkateswara Saripalli venkateswara.saripa...@gmail.com wrote: Hi All, I am beginner to android. I want userRS232interface with android. Please suggest me where can I get sample code. Advance thanks for your help. Venkat --~--~-~--~~~---~--~~ 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: Installation unsuccessful - Package file was not signed correctly
I met the same problem,how to fix it?it will drive me crazy soon.Help On 4月6日, 下午5时45分, Craig csab...@gmail.com wrote: I published my app on the market, and when I first tried installing it from there, I got the 'package file was not signed correctly' error. Uninstalling the unsigned version I was testing with let me install from the market with no problems. However, from the comments, it looks like no one else can install my application. I've put other versions up that worked, and I used the same certificate, so I'm pretty sure it is not an issue with the validity days for the certificate. Any idea what I can do to figure this out? The name of my application is Bloxors. It will be going up and down as I try to figure out what the issue is here, but if someone else who is getting the error can debug it it would be greatly appreciated. --~--~-~--~~~---~--~~ 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] Google Login Service not working on SDK 1.5
I downloaded the latest release of android SDK 1.5, but unable to give the credentials for the Google Login Service from devTools. Clicking on the Google button or any other button crashes. I need to specify the google credentials to access the calendar application so that I can customize it as per the requirements. Can you please let me know if there is any other work around of doing this and accessing the calendar application? Thanks Farida --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
