[android-developers] Re: Is there a command to find out the pid of all process running on the emulator?
Hi ying As I know, you can check what's happen on your emulator from the Eclipse' DDMS，at the IDE left‘s list . You can find them. Anyway, you want to show those information on your program or just check it? IF run in your emulator.maybe you can try process as following java.lang.Objecthttp://developer.android.com/reference/java/lang/Object.html ↳ android.os.Process http://developer.android.com/reference/android/os/Process.html Wish can give you some helps. Best wish and regards! Mercury 2009/3/17 ying lcs ying...@gmail.com Hi, Is there a command to find out the pid of all process running on the emulator? If yes, can you please tell me how can I do that? 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: ADT Layout Editor
Hi, This will probably come in the version following the plugin released with cupcake. Note that even though you cannot use the add button to add your custom classes to your layout, you can add them from the XML edit view. In most cases, custom views are properly rendered by the graphical layout editor and you should also be able to edit their properties as if it was a normal class. ApiDemos has a layout with custom views called custom_view.xml which demonstrate this. The custom view renders in the layout editor and its custom attributes text and textcolor show up in the property tab (they appear with their xml namespace prefix, which we should fix, but it doesn't prevent from using the attribute). Xav On Fri, Mar 13, 2009 at 12:16 AM, Susan smxb...@gmail.com wrote: Could you please tell me when the editor will find all the classes in the project that extend android.view.View and add them to the list? Which ADT version I could expect? I think it is on your schedule, isn't it? Best regards -- Xavier Ducrohet Android Engineer, Google. --~--~-~--~~~---~--~~ 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: Support from Developers
I think it would be beneficial to see replies to comments, especially from the developer. Amen! It would also be good if you could see the other comments/ratings of the commenter. Just to get an idea if it is a prick or a concerned user. On Mon, Mar 16, 2009 at 3:45 PM, Alexander okthat...@gmail.com wrote: On Mar 16, 7:05 am, coding_android_standards festival.s...@googlemail.com wrote: That is true. But I got another suggestion. It would be so helpful if there would be the version of the software that the people are using added to the post. I have got hundreds of emails and bad comments based on a weeks old version of my application. This leads to totally missleading ratings. In addition it makes it hard to guess if the people just report old errors or if they really got problems with the current version. What about a system similar to Google Code Issues (or SourceForge, any decent tracker, etc.)? E.g., a way that Issues can be submitted and resolved, etc., but not necessarily open source. At least a percentage of uninstallers' reasons (similar to what devs see non-publicly) in a 'Details' page (release notes??), within the menu while viewing the app's description, or something simple so users could see more details than an averaged 5-star rating. Then again, if the rating system had a more specifically weighed algorithm like IMDb, we could take the overall Rating more seriously. I just had a thought - why is the comments system linear?? You cannot see any direct responses to a comment, which would put much less significance on a comment of a user that had a complaint, while the response had already come previously or was resolved in a later version. I think it would be beneficial to see replies to comments, especially from the developer. You could still Mark As Spam, so the current moderation would be able to remain. --~--~-~--~~~---~--~~ 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] Hosting APKs files on site works for emulator, but not device?
I'm currently hosting an app on my own server so my beta testers can test it. I've set up the apk MIME type to be application/ vnd.android.package-archive, and when I try to download the app from the emulator, it downloads the 53KB apk file and installs it. When I try to do the same thing from a real ADP1 device, it only loads 43KB. When I try to install it, the system says that I'm trying to install an app that already exists (called Android System) and that doesn't require any permissions, but nothing happens when I proceed. logcat tells me D/asset (16379): failed to open Zip archive '/ sdcard/download/[name of the app].apk' Bonus points! When I try to download the app from the emulator, I can see that in the accesslog of my server. Not so when I download it from the device, even after deleting /sdcard/download/* and clearing the cache through the settings. Almost as if the device was loading an old copy from a proxy server. I'm not sure which APN I'm using, but none of the T-Mobile APNs have a proxy AFAICS. Is there a way to circumvent the proxy, assuming that this is the case? And/or tell the proxy not to cache this apk file? -Mike --~--~-~--~~~---~--~~ 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: Hosting APKs files on site works for emulator, but not device?
Does the URL you're downloading from use a redirect or something similar to get to the apk? Many free file hosting or website hosting packages use a loading page and some type of redirect (a Meta refresh tag being one example), and there have been problems with those on the device (see http://groups.google.com/group/android-developers/browse_thread/thread/b4fffb26e83d9653 for one example). Al. EboMike wrote: I'm currently hosting an app on my own server so my beta testers can test it. I've set up the apk MIME type to be application/ vnd.android.package-archive, and when I try to download the app from the emulator, it downloads the 53KB apk file and installs it. When I try to do the same thing from a real ADP1 device, it only loads 43KB. When I try to install it, the system says that I'm trying to install an app that already exists (called Android System) and that doesn't require any permissions, but nothing happens when I proceed. logcat tells me D/asset (16379): failed to open Zip archive '/ sdcard/download/[name of the app].apk' Bonus points! When I try to download the app from the emulator, I can see that in the accesslog of my server. Not so when I download it from the device, even after deleting /sdcard/download/* and clearing the cache through the settings. Almost as if the device was loading an old copy from a proxy server. I'm not sure which APN I'm using, but none of the T-Mobile APNs have a proxy AFAICS. Is there a way to circumvent the proxy, assuming that this is the case? And/or tell the proxy not to cache this apk file? -Mike -- * 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: Hosting APKs files on site works for emulator, but not device?
Al, thanks for the reply. It's on my own server (a Linux-based Apache server), and it's a simple A HREF that goes straight to the file in the same directory. No redirection or anything. I tried it on an ADP1 and a G1, both on the T-Mobile network, and it didn't work. The emulator worked fine. The symptoms point to a proxy. On Mar 17, 2009 12:42 AM, Al Sutton a...@funkyandroid.com wrote: Does the URL you're downloading from use a redirect or something similar to get to the apk? Many free file hosting or website hosting packages use a loading page and some type of redirect (a Meta refresh tag being one example), and there have been problems with those on the device (see http://groups.google.com/group/android-developers/browse_thread/thread/b4fffb26e83d9653 for one example). Al. EboMike wrote: I'm currently hosting an app on my own server so my beta testers can test it. I'... -- * 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: Hosting APKs files on site works for emulator, but not device?
If you want to send me a link off list I'll see what I can find. Al. Michael Krehan wrote: Al, thanks for the reply. It's on my own server (a Linux-based Apache server), and it's a simple A HREF that goes straight to the file in the same directory. No redirection or anything. I tried it on an ADP1 and a G1, both on the T-Mobile network, and it didn't work. The emulator worked fine. The symptoms point to a proxy. On Mar 17, 2009 12:42 AM, Al Sutton a...@funkyandroid.com mailto:a...@funkyandroid.com wrote: Does the URL you're downloading from use a redirect or something similar to get to the apk? Many free file hosting or website hosting packages use a loading page and some type of redirect (a Meta refresh tag being one example), and there have been problems with those on the device (see http://groups.google.com/group/android-developers/browse_thread/thread/b4fffb26e83d9653 for one example). Al. EboMike wrote: I'm currently hosting an app on my own server so my beta testers can test it. I'... -- * 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. -- * 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: global object? (singleton, intends, db)
Hi, in order to communicate with the server I need a huge global object (class with some hashmaps). all my activities (about 10) need that huge global object. wich options do I have? I am thinking about passing the object using intends and about the possibility to make the object a singleton. using the db will be much too slow. any ideas? I just rewrote part of my application (NetCounter) last week to get ride of the aidl I used between activity and service. I wrote a model created in Application#onCreate [1]. You can register an Application object in your manifest so the platform will create it before anything else in your application. You can then use getApplication [2][3] to get this reference from your activities and services. You can have a look at NetCounter code as it is now open-source ;) http://www.jaqpot.net/viewvc/android/netcounter/trunk/ Regards, Cyril Jaquier [1] http://developer.android.com/reference/android/app/Application.html [2] http://developer.android.com/reference/android/app/Activity.html#getApplication() [3] http://developer.android.com/reference/android/app/Service.html#getApplication() --~--~-~--~~~---~--~~ 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: global object? (singleton, intends, db)
Have you actually benchmarked using the database against alternatives? You may find that although you consider the database slow it's the fastest option you have when compared to serialization methods. Al. DaRolla wrote: hello, in order to communicate with the server I need a huge global object (class with some hashmaps). all my activities (about 10) need that huge global object. wich options do I have? I am thinking about passing the object using intends and about the possibility to make the object a singleton. using the db will be much too slow. any ideas? greetings thanks for reading, DaRolla -- * 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] global object? (singleton, intends, db)
hello, in order to communicate with the server I need a huge global object (class with some hashmaps). all my activities (about 10) need that huge global object. wich options do I have? I am thinking about passing the object using intends and about the possibility to make the object a singleton. using the db will be much too slow. any ideas? greetings thanks for reading, DaRolla --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
回复： [android-developers] Re: How to re ad the file in sdcard?
Sorry, you need to write like:
FileInputStream is = new FileInputStream(/sdcard/your_file);
--- 09年3月17日，周二, Jiang webs...@yahoo.cn 写道：
发件人: Jiang webs...@yahoo.cn
主题: 回复： [android-developers] Re: How to read the file in sdcard?
收件人: android-developers@googlegroups.com
日期: 2009,317,周二,5:17下午
InputStream is = new InputStream(/sdcard/your_file);
--- 09年3月17日，周二, AlexNguyen alexnt...@gmail.com 写道：
发件人: AlexNguyen alexnt...@gmail.com
主题: [android-developers] Re: How to read the file in sdcard?
收件人: Android Developers android-developers@googlegroups.com
日期: 2009,317,周二,5:15下午
I created the file.java to read file so I don't know why it's error.
And there's the error: android.content.res.AssetManager
$AssetInputStream
public class Test1 extends Activity{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
readfilefromlocal(this);
}
protected void readfilefromlocal(Context ctx) {
FileInputStream istream = null;
TextView tv = new TextView (this);
try {
istream = (FileInputStream)ctx.getResources().openRawResource
(R.raw.sample);
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
ExampleHandler myExampleHandler = new ExampleHandler();
xr.setContentHandler(myExampleHandler);
xr.parse(new InputSource(istream));
ParsedExampleDataSet parsedExampleDataSet =
myExampleHandler.getParsedData();
tv.setText(parsedExampleDataSet.toString1());
}
catch (Exception e){
tv.setText(Error: + e.getMessage());
}
this.setContentView(tv);
}
}
If I want to modify to read file at sdcard, how must i do?
Thanks,
--Alex
好玩贺卡等你发，邮箱贺卡全新上线！
___
好玩贺卡等你发，邮箱贺卡全新上线！
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[android-developers] Transferring paid apps G1 - HTC Magic
With the imminent arrival of the Magic I was wondering what impact this would have on both end users and developers who want to transfer their apps over, or may even have both handsets for whatever reason. Is there a licensing provision for it? A means via software? This will become more of an issue as the other new Android handsets are launched. -- Android Academy: http://www.androidacademy.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] How the use same instances when launching application twice ?
Hi, Is it possible to re-use all the instances of Activities and Services when an application is launched twice. For instance: 1/ I start my application APP1. Some activities are launched and a service is started. 2/ I click Home device button 3/ I can see the icon the launch again my application APP1 4/ I click on it and the APP1 is launched twice I would like to re-use the existing the instances of Activities and Services from the first launch. I guess it is related to SingleTop or SingleTask but it doesn't seem to work. Any suggestion ? --~--~-~--~~~---~--~~ 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: TextView
Nobody knows how to set the text in a TextView underlinded within the code? On 16 Mrz., 12:11, Mr.No f.hi...@arcor.de wrote: Thx, but its static, i wonna also change the text within the code. On 16 Mrz., 11:59, manoj manojkumar.m...@gmail.com wrote: Define a string value in strings.xml as suggested below. string name=Your_textuMy Booking/u/string On Mar 16, 3:38 pm, Mr.No f.hi...@arcor.de wrote: Hello, how i can set the Text in a TextView underlined within the xml? rgds mr.no --~--~-~--~~~---~--~~ 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: Redistributing the eclipse plugins
On 16 Mar, 22:37, Ralf ralfo...@gmail.com wrote: With the usual I'm not a lawyer disclaimer applied, I'd think yes as long as you comply with the EPL and thus redistribute that part using the EPL. However you'd have to carefully choose your wording to make it clear this is not the original plugin distributed by Google. Thank you for your answer. However, I have realised that the binary plugins I have are NOT under the EPL. I've been looking into this a little bit more in detail, and have come to the following conclusions: The eclipse plugins (0.8.0.v200809220836) downloadable from the update site https://dl-ssl.google.com/android/eclipse/ are distributed under the Android Software Development Kit License Agreement. According to 3.3 in that agreement we are not allowed to redistribute the plugins in our own eclipse distribution. If we would take the source code of the plugins in git (0.8.1 or 0.9.0 work in progress) we could build the plugins ourselves and distribute it under EPL and Apache 2 accordingly. To build them ourselves appears to us as an unnecessary step which we would like to avoid. If possible we would like to take the prebuilt binaries and include them in our distribution. However, it appears that we would need Google's written permission in order to do that. Could someone from Google comment on that? BR Daniel Olsson --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
Re: 回复： [android-developers] Re: How to rea d the file in sdcard?
Thanks for your help!
--Alex
On Mar 17, 5:22 pm, Jiang webs...@yahoo.cn wrote:
Sorry, you need to write like:
FileInputStream is = new FileInputStream(/sdcard/your_file);
--- 09年3月17日，周二, Jiang webs...@yahoo.cn 写道：
发件人: Jiang webs...@yahoo.cn
主题: 回复： [android-developers] Re: How to read the file in sdcard?
收件人: android-developers@googlegroups.com
日期: 2009,317,周二,5:17下午
InputStream is = new InputStream(/sdcard/your_file);
--- 09年3月17日，周二, AlexNguyen alexnt...@gmail.com 写道：
发件人: AlexNguyen alexnt...@gmail.com
主题: [android-developers] Re: How to read the file in sdcard?
收件人: Android Developers android-developers@googlegroups.com
日期: 2009,317,周二,5:15下午
I created the file.java to read file so I don't know why it's error.
And there's the error: android.content.res.AssetManager
$AssetInputStream
public class Test1 extends Activity{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
readfilefromlocal(this);
}
protected void readfilefromlocal(Context ctx) {
FileInputStream istream = null;
TextView tv = new TextView (this);
try {
istream = (FileInputStream)ctx.getResources().openRawResource
(R.raw.sample);
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
ExampleHandler myExampleHandler = new ExampleHandler();
xr.setContentHandler(myExampleHandler);
xr.parse(new InputSource(istream));
ParsedExampleDataSet parsedExampleDataSet =
myExampleHandler.getParsedData();
tv.setText(parsedExampleDataSet.toString1());
}
catch (Exception e){
tv.setText(Error: + e.getMessage());
}
this.setContentView(tv);
}
}
If I want to modify to read file at sdcard, how must i do?
Thanks,
--Alex
好玩贺卡等你发，邮箱贺卡全新上线！
___
好玩贺卡等你发，邮箱贺卡全新上线！http://card.mail.cn.yahoo.com/
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[android-developers] Store log messages on adp1
Is it possible to configure the ADP1 to keep the last 5mb(for example) of log messages especially when it's not connected to a development machine? --~--~-~--~~~---~--~~ 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] Determine images at runtime - getResources().getIdentifier()
Hi all,
in my application I have a table that stores information for symbols.
These symbols have to be displayed, so also the source, the *.png, is
stored in each row. These symbols are loaded randomly at runtime.
How do I get the the image(s) to be loaded?
getResources().getIdentifier(symbolIdentifier, null, null) always
results 0 (zero).
Here is the code:
private void loadSymbol(final String source) {
int imageIdentifier = getResources().getIdentifier
(symbolIdentifier, null, null);
Bitmap bitmap = BitmapFactory.decodeResource(getResources(),
imageIdentifier);
mImageOfSymbol.setImageBitmap(bitmap);
mImageOfSymbol.setVisibility(ImageView.VISIBLE);
mImageOfSymbol.refreshDrawableState();
}
It says in the JavaDoc that the use of getIdentifier() is discouraged.
What is a best practice to load images at runtime, when only knowing
the source as a string?
Many thanks in advance.
Ciao,
Tommaso
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[android-developers] Re: InstrumentationTestRunner on G1
hi Fred, CheckJNI has nothing to do with testRunner. Din't remember the exact cause why it was not running on phone. But, it started working after sometime( might be problem with my code ). Sukumar. On Tue, Dec 30, 2008 at 3:12 PM, sukumar bhashyam.suku...@gmail.com wrote: hi, I'm facing problems running TestRunner on G1 phone. I haven't had any problems running on emulator. Was there any setting I need to turn it ON on G1 phone?. Also from catlogs, for emulator CheckJNI is printed as ON but on phone its printed as OFF. Is checkJNI has something to do with test runner ?. Thanks in advance. Sukumar. --~--~-~--~~~---~--~~ 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: Help using autocomplete in my database.....
Thanks... your program worked...
Thank you for your help...
Just one question... If what I understand is correct, your program
queries only the first column of the table... If I query the second
column which is the _id column, it still looks into the name
column and displays the content of the name column in the autocomplete
textview. So i have to change the ((TextView) view).setText
(cursor.getString(columnIndex)) and return cursor.getString
(columnIndex) to ((TextView) view).setText(cursor.getString(1)) and
return cursor.getString(1)...
I don't know if what I did to modify the code was the correct way or
do you have a better way?
it now looks like this...
@Override
public void bindView(View view, Context context, Cursor
cursor) {
((TextView) view).setText(cursor.getString(1));
}
@Override
public String convertToString(Cursor cursor) {
Log.i(info, convertToString );
return cursor.getString(1);
}
@Override
public Cursor runQueryOnBackgroundThread(CharSequence
constraint) {
if (constraint != null) {
String selection = _id like \' + constraint.toString()
+%\';
return sqlite.query(test, null, selection, null,
null, null, null);
}
else {
return null;
}
}
sorry if im such a noob
On Mar 13, 5:28 pm, roland roland...@gmail.com wrote:
Hi, i made a sample of using a AutoCompleteTextView to showing names
which are saved in a database.
Here is the link of
project:http://0467525716.free.fr/Android/AutocompleteTest.zip
I hope it helps.
On 10 mar, 04:26, aljo aljochim...@gmail.com wrote:
i already saw that thread but i still can't understand some of the
codes... i don't know how to incorporate my database in that code...
how can i import my db...
public ContactListAdapter(Context context, Cursor c) {
super(context, c);
Log.d(exp, *** A VER EHJEE
*);
mDb = new Database
(context);
--- (is this where i will put my DB?)
mDb.open();
Log.d(exp, *** A VER PUES 100
*);
}
private static final String[] PEOPLE_PROJECTION = new String[]
- (is this where autocomplete extracts its data?)
{
Database.KEY_REASON,
Database.KEY_VALUE,
Database.KEY_TAX
};
sorry guyz... im kinda new on this whole thing
tnx for any of your help...
On Mar 5, 6:42 pm, roland roland...@gmail.com wrote:
Check this
out,http://groups.google.com/group/android-developers/browse_thread/threa...
On 4 mar, 07:22, aljo aljochim...@gmail.com wrote:
i'm kinda new to this android application and still a newbei to
programming so hope someone could help me
i've created an SQLitedatabaseprogram.. but i don't know how to use
theautocompletefunction to access mydatabase... here's my code:
------
packagedatabase.dev5;
import java.util.ArrayList;
import android.app.ListActivity;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.EditText;
public classDatabaseextends ListActivity {
private final String MY_DATABASE_NAME = myCoolDB_2;
private final String MY_DATABASE_TABLE = Users;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
EditText et = new EditText(this);
et.setSelection(et.getText().length());
/* Will hold the 'Output' we want to display at the
end. */
ArrayListString results = new ArrayListString();
SQLiteDatabase myDB = null;
try {
//Create theDatabase(no Errors if it already
exists)
this.openOrCreateDatabase(MY_DATABASE_NAME,
MODE_PRIVATE, null);
// Open the DB and remember it
myDB =
this.openOrCreateDatabase(MY_DATABASE_NAME, MODE_PRIVATE,
null);
//this.deleteDatabase(MY_DATABASE_NAME);
// Create a Table in theDatabase.
myDB.execSQL(CREATE TABLE IF NOT EXISTS
+
MY_DATABASE_TABLE
+ (English
VARCHAR, Japanese
[android-developers] Reg: Porting of camera code with android source code
Hi ,
I am porting camera code with the android source code .I am
following all the
procedure but while doing ant, i am getting following error.
**
[r...@localhost CameraApiTest_alok]# /usr/bin/ant
Exception in thread main java.lang.NoClassDefFoundError:
org.apache.tools.ant.launch.Launcher
at gnu.java.lang.MainThread.run(libgcj.so.7rh)
Caused by: java.lang.ClassNotFoundException:
org.apache.tools.ant.launch.Launcher not found in
gnu.gcj.runtime.SystemClassLoader{urls=[file:/usr/bin/build-classpath,file:/usr/lib/jvm/java-1.4.2/lib/tools.jar],
parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
at java.net.URLClassLoader.findClass(libgcj.so.7rh)
at gnu.gcj.runtime.SystemClassLoader.findClass(libgcj.so.7rh)
at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
at gnu.java.lang.MainThread.run(libgcj.so.7rh)
i have set all the path like:
export JAVA_HOME=/usr/lib/jvm/java-1.4.2
export ANT_HOME=/usr/share/ant
PATH=$PATH:$HOME:$JAVA_HOME:$ANT_HOME:
But still getting the issue.
Can some one tell that where the issue is??
Thanks in advance
Alok
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[android-developers] Re: Testing Android Game on real device: please help
I cannot follow only 1 thread there, it is all-threads or threads with a specific keyword. What i want is to only follow certain threads.. (sorry to be so off-topic) On 15 mrt, 17:46, Stoyan Damov stoyan.da...@gmail.com wrote: Go tohttp://groups.google.com/group/android-developers/subscribe?hl=en and edit your membership On Sun, Mar 15, 2009 at 5:13 PM,TjerkWtje...@gmail.com wrote: Ok both your email adresses are noted... but the game still needs some work, so if i think it can be tested youll get an .apk in your inbox! :-) Btw: how do you subscribe to a thread in order to get automatic emails here at google-groups? I can only subscribe by easing search-words.. or by getting an email once a day ... I only want to subscribe to this thread... how do i do that? On 13 mrt, 15:53, Andrea Fanfani a.fanf...@dynamicfun.com wrote: On Fri, Mar 13, 2009 at 06:40:52AM -0700,TjerkWwrote: Hello all, I am making an android game, but i do not have the money to buy a developer phone. The game is not finished but i should it is testable.. and if i dont test it know i may have a big problem later... it is playable though. Is there somebody who has a real device and wants to test the game for me, just starting it up and playing it a little bit is good enough. It's a 2d airplane shoot gane, much like the old raptor game. If someone is interested please reply, i will sent you the (singed) APK and with some things i want to test (using both the buttons as well as touch screen for gameplay). Could anybody help me out? hi, send me at andrea.fanfani(at)gmail.com I will try to take a look at the application. a.f. --~--~-~--~~~---~--~~ 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 ImageView and performance
Thanks gesh - as suggested the problem was related to recycling. Preformance is pretty good now, sadly my images keep shuffling but given your recent input this should be easy to fix. On Mar 15, 10:03 pm, Gesh geo...@neofonie.de wrote: I'm currently using the ImageAdapter from the Hello GridView sample. But loading the images from the web rather than using resources. I think you need a better understanding of how adapters work to solve your problem. The getView() method of your Adapter is inkoved every time an image in your grid becomes visible (yes, including when you scroll back and forth to previously visible images). So if you have just replaced that one line image.setImageResource(int) with image.setImageDrawable(Drawable.createFromStream()) it means you are re-downloading images every time they get scrolled into view. So you need to cache those downloaded images and while you are at it make sure you cache scaled thumbnail of the image, just as big as you need them to avoid the possible problem Romain suggested. Use Bitmap.createScaledBitmap() - it's worked great for me. Also be aware that the emulator is running on your PC using that same network speed. If you want to test for real network problems you might get on a real device try starting the emulator with limited network (or on your G1 disable wireless and 3G). I alwasy run my emulator with network speed and latency set to EDGE, or for some debugging purposes even GPRS or GSM. hope that helps you, gesh. On Mar 15, 7:22 am, ifuller1 ifuller1mob...@gmail.com wrote: Hi Gesh, Thanks for the response. I'll certainly give the bitmap factory a go. I'm currently using the ImageAdapter from the Hello GridView sample. But loading the images from the web rather than using resources. The problem is immediate, in that the performance doesn't degrade after re- visits to the activity, but is instead directly proportional to the number of images I'm displaying. As well as trying the bitmap factory can I ask what you think is the best way to encourage garbage collection? Will nulling my objects be a big help. Once I have it optimized I'm going to release it for free... I think there's a big hole in androids picasa support. Ian On Mar 14, 11:38 pm, Gesh geo...@neofonie.de wrote: hi, I have written 2 connected apps with some image content pulled from the web and must say if you handle your resources right it shouldn't be a problem at all. Do you use your own Adapter for theGridViewor do you use some of the already available ones in the SDK? If you use your own you should keep in mind that when you deal with AdapterViews in general they keep references to Views you create in your adapter and recycle them, so try to reuse the convertView reference you get in the Adapter.getView (int position, View convertView, ViewGroup parent) method. And although memory leaks are difficult to achieve in what sounds like a single activity app the other thing that comes to mind is that you might have memory leaks due to the way you use Drawables. Try using Bitmaps from the BitmapFactory.decodeStream(InputStream) method and maybe read this blog for more info why Drawables could cause memory leaks -http://android-developers.blogspot.com/2009/01/avoiding-memory-leaks. cheers, gesh. On Mar 14, 12:47 pm, ifuller1 ifuller1mob...@gmail.com wrote: I've managed to successfully connect to the picasa web services using JSON and download a list of thumbnails from my picasa album. The thumbnails are all very small but I'm getting pretty terrible performance (especially when compared to the native picture viewer). As my main goal was getting the application working their is obviously lots of optimisation work I can do but I just wanted to know where the most likely cause of poor performance is coming from. Is it the memory usage (so I should try cleaning up existing objects) or is it display performance (can't cope with 30 thumbnails at once)? Example thumbnail imagehttp://lh6.ggpht.com/_QIFTbqmwS8U/Samo30_xoBI/AEk/VeBxiukdKzU... being loaded via Drawable.createFromStream Thanks in advanced. Ian --~--~-~--~~~---~--~~ 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: Determine images at runtime - getResources().getIdentifier()
I solved it, the parameter must be:
getPackageName()+:drawable/+symbolIdentifier
Still the question:
How can it be done better?
Thanks,
Tommaso
On 17 Mrz., 11:44, Tommaso nuccio.tomm...@gmail.com wrote:
Hi all,
in my application I have a table that stores information for symbols.
These symbols have to be displayed, so also the source, the *.png, is
stored in each row. These symbols are loaded randomly at runtime.
How do I get the the image(s) to be loaded?
getResources().getIdentifier(symbolIdentifier, null, null) always
results 0 (zero).
Here is the code:
private void loadSymbol(final String source) {
int imageIdentifier = getResources().getIdentifier
(symbolIdentifier, null, null);
Bitmap bitmap = BitmapFactory.decodeResource(getResources(),
imageIdentifier);
mImageOfSymbol.setImageBitmap(bitmap);
mImageOfSymbol.setVisibility(ImageView.VISIBLE);
mImageOfSymbol.refreshDrawableState();
}
It says in the JavaDoc that the use of getIdentifier() is discouraged.
What is a best practice to load images at runtime, when only knowing
the source as a string?
Many thanks in advance.
Ciao,
Tommaso
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[android-developers] Re: Vibrator device simulation in the emulator
Hello,
The vibrator is not currently emulated by the Android emulator at this
point.
On Mon, Mar 16, 2009 at 8:07 PM, Prem Thilagar prem...@gmail.com wrote:
Hi I am trying to actually simulate a vibrator device inside the
emulator .A timed_output driver for the vibrator was created and i am
able to access the node at /sys/class/timed_output/vibrator/enable
that is specified as THE_DEVICE in the vibrator.c file at hardware/
libhardware/vibrator/.The driver is tested to work from the kernel
below
I ran into some issue while trying to invoke the driver from a user
level app.I just added these two lines and created an app.
vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
vibrator.vibrate(1);
when i created an .apk and ran it i could see the following messages
in Logcat
I/ActivityManager( 589): Starting activity: Intent
{ action=android.intent.action.MAIN categories=
{android.intent.category.LAUNCHER} flags=0x1020
comp={com.uiactivity.ui/com.uiactivity.ui.uiSimpleWidet} }
I/ActivityManager( 589): Start proc com.uiactivity.ui for activity
com.uiactivity.ui/.uiSimpleWidet: pid=791 uid=10023 gids={}
:
: A bunch of Dalvik messages
:
:
V/ActivityThread( 791): Resuming ActivityRecord
{436b6288token=android.os.binderpr...@436b5e50 {com.uiactivity.ui/
com.uiactivity.ui.uiSimpleWidet}} with isForward=true
I/ActivityManager( 589): Displayed activity
com.uiactivity.ui/.uiSimpleWidet: 1203 ms
Do i have to do something specific to make sure that the Harware
service kicks in after this.?
After this nothing happens ,
is it guaranteed that VIBRATOR_SERVICE will automatically be binded
when i do this
vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
because i dont really see a error there.
could some one throw some light on it
Is there a way i can verify VIBRATOR_SERVICE is actually running in
the emulator .( i made sure the libhardware.so and
libhardware_legacy.so are present )I could see from ddms service
hardware is running .
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[android-developers] Re: How the use same instances when launching application twice ?
I would expect that the attribute android:launchMode=singleTask (notice the lower case s) on the Activity does what you want. How do you determine this doesn't work? -- http://www.deepdroid.com On 17 Mrz., 10:26, Derek cram.de...@gmail.com wrote: Hi, Is it possible to re-use all the instances of Activities and Services when an application is launched twice. For instance: 1/ I start my application APP1. Some activities are launched and a service is started. 2/ I click Home device button 3/ I can see the icon the launch again my application APP1 4/ I click on it and the APP1 is launched twice I would like to re-use the existing the instances of Activities and Services from the first launch. I guess it is related to SingleTop or SingleTask but it doesn't seem to work. Any suggestion ? --~--~-~--~~~---~--~~ 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: Transferring paid apps G1 - HTC Magic
If those apps were downloaded from Android Market, just be sure to sign into the new device with the same Google account and re-download the apps there (they'll be listed in Market - My Downloads). JBQ On Tue, Mar 17, 2009 at 1:48 AM, Carl Whalley carl.whal...@googlemail.com wrote: With the imminent arrival of the Magic I was wondering what impact this would have on both end users and developers who want to transfer their apps over, or may even have both handsets for whatever reason. Is there a licensing provision for it? A means via software? This will become more of an issue as the other new Android handsets are launched. -- Android Academy: http://www.androidacademy.com -- 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: Store log messages on adp1
As far as I know this is not run-time configurable. JBQ On Tue, Mar 17, 2009 at 3:21 AM, Michael Bollmann michael.bollm...@googlemail.com wrote: Is it possible to configure the ADP1 to keep the last 5mb(for example) of log messages especially when it's not connected to a development machine? -- 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] jarsigner jar sign apk update
Hi all, This is what I did : - I signed my apk. - I published my apk. - I updated my application. - I sign my new apk file succesfully (**with an other keystore**). - I upload my new apk. - When poeple what to install updated version, they receive message look like apk file was not signed correctly. If they uninstall previous version, they are able to install new version (piouf...). I don't understand why. Can you tell me if need to keep my previous keystore *OR* with similar information? Or ...? Thank you! Max --~--~-~--~~~---~--~~ 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: jarsigner jar sign apk update
Of course you should sign your updated app with the same keystore, think about it - if this wasn't the case, I could make an app which claims to be yours, sign it with my own key and push a bogus update. On Tue, Mar 17, 2009 at 2:47 PM, Maxence Warzecha war...@gmail.com wrote: Hi all, This is what I did : - I signed my apk. - I published my apk. - I updated my application. - I sign my new apk file succesfully (**with an other keystore**). - I upload my new apk. - When poeple what to install updated version, they receive message look like apk file was not signed correctly. If they uninstall previous version, they are able to install new version (piouf...). I don't understand why. Can you tell me if need to keep my previous keystore *OR* with similar information? Or ...? Thank you! Max --~--~-~--~~~---~--~~ 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: jarsigner jar sign apk update
Hi XD! Ok I understand. I will be aware about that. On 17 mar, 13:51, Stoyan Damov stoyan.da...@gmail.com wrote: Of course you should sign your updated app with the same keystore, think about it - if this wasn't the case, I could make an app which claims to be yours, sign it with my own key and push a bogus update. On Tue, Mar 17, 2009 at 2:47 PM, Maxence Warzecha war...@gmail.com wrote: Hi all, This is what I did : - I signed my apk. - I published my apk. - I updated my application. - I sign my new apk file succesfully (**with an other keystore**). - I upload my new apk. - When poeple what to install updated version, they receive message look like apk file was not signed correctly. If they uninstall previous version, they are able to install new version (piouf...). I don't understand why. Can you tell me if need to keep my previous keystore *OR* with similar information? Or ...? Thank you! Max --~--~-~--~~~---~--~~ 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] I need to use jbossall-client.jar
hello, I need to use some jars inside android. well, most of them work. It seems that the standard java compiled jars are decompiled and compiled into dalvik format (for example Log4J.jar). The only jar that makes troubles is jbossall-client.jar. Eclipse console says: Attempt to include a core VM class in something other than a core library. It is likely that you have attempted to include the core library from a desktop virtual machine into an application, which will most assuredly not work. If you really intend to build a core library -- which is only appropriate as part of creating a full virtual machine binary, as opposed to compiling an application -- then use the --core-library option to suppress this error message. If you go ahead and use --core-library but are in fact building an application, then please be aware that your build will still fail at some point; you will simply be denied the pleasure of reading this helpful error message. So I tried to remove the javax package from the jar. Now Eclipse console says: Conversion to Dalvik format failed: Unable to execute dex: null :( Who can help me on this? Greetings, DaRolla --~--~-~--~~~---~--~~ 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] R.id.icon missing?
I have a problem..
Frist my envir0onment:
-Ubuntu 8.10
-Eclipse 3.4.2/ADt 0.8
android SDk 1.1.r1
R.id.icon reference i snto showing upo..
my R java file shows:
public static final class id {
public static final int all_apps=0x7f050006;
public static final int faves_and_recents=0x7f050007;
public static final int gallery=0x7f050005;
public static final int horizontal=0x7f05;
public static final int label=0x7f050004;
public static final int show_all_apps=0x7f050002;
public static final int show_all_apps_check=0x7f050003;
public static final int vertical=0x7f050001;
}
Was implementing ViewHoldr/Wrapper classes when I noticed it..
As you can see label show up fine
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[android-developers] Re: R.id.icon missing?
never mind, needed to add android. prefix
On Mar 17, 8:23 am, Fred Grott(shareme) fred.gr...@gmail.com
wrote:
I have a problem..
Frist my envir0onment:
-Ubuntu 8.10
-Eclipse 3.4.2/ADt 0.8
android SDk 1.1.r1
R.id.icon reference i snto showing upo..
my R java file shows:
public static final class id {
public static final int all_apps=0x7f050006;
public static final int faves_and_recents=0x7f050007;
public static final int gallery=0x7f050005;
public static final int horizontal=0x7f05;
public static final int label=0x7f050004;
public static final int show_all_apps=0x7f050002;
public static final int show_all_apps_check=0x7f050003;
public static final int vertical=0x7f050001;
}
Was implementing ViewHoldr/Wrapper classes when I noticed it..
As you can see label show up fine
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[android-developers] Re: Thumbnails
One point is still left, can we have duplicate thumbnails of same kind. Say I have an Image, can there be two thumbnails of micro kind of the same image? - No, right? On Mar 17, 4:52 am, Dave Sparks davidspa...@android.com wrote: We have a number of issues with metadata that need to be sorted out. Unfortunately, it will have to wait until the next major release. Unless I'm mistaken, micro-thumbnails are generated by the music player for album art. This is just an optimization to improve list flinging operations in the music browser. On Mar 16, 1:20 pm, todd tdonahue...@gmail.com wrote: Having the camera app create thumbs when a photo is taken is great, but another common scenario has been left unanswered. What happens when the user inserts (or copies) images to the SD card? I've found that unless the Pictures app is run, no thumbs have been generated for the images on the SD card and I have to add the thumbs myself in order to display thumbnail images. Additionally, the gallery/camera apps only create the mini version of the thumbnail and not the micro version. It would be great to have a clear, consistent policy for thumbnail generation of images that reside on the SD card. I can foresee apps battling over thumb creation, some doing it well, others not so well and using different (custom?) sizes for both sizes. That's my two cents. Todd --~--~-~--~~~---~--~~ 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: jarsigner jar sign apk update
when you want to update application in the device it checks for the previous key info with modifications. it wont allow you to sign same application with different signs if you want to use different keys you must change your package name of your application then it wont give error. otherwise it will give the error because it store installed application details in the system folder as xml file when you want to update an application it will check with previous one with same package On Tue, Mar 17, 2009 at 6:17 PM, Maxence Warzecha war...@gmail.com wrote: Hi all, This is what I did : - I signed my apk. - I published my apk. - I updated my application. - I sign my new apk file succesfully (**with an other keystore**). - I upload my new apk. - When poeple what to install updated version, they receive message look like apk file was not signed correctly. If they uninstall previous version, they are able to install new version (piouf...). I don't understand why. Can you tell me if need to keep my previous keystore *OR* with similar information? Or ...? Thank you! Max -- Dilli Rao. M --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How the use same instances when launching application twice ?
when you create a new intent set flag as your_intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); startActivity(your_intent); On Tue, Mar 17, 2009 at 2:56 PM, Derek cram.de...@gmail.com wrote: Hi, Is it possible to re-use all the instances of Activities and Services when an application is launched twice. For instance: 1/ I start my application APP1. Some activities are launched and a service is started. 2/ I click Home device button 3/ I can see the icon the launch again my application APP1 4/ I click on it and the APP1 is launched twice I would like to re-use the existing the instances of Activities and Services from the first launch. I guess it is related to SingleTop or SingleTask but it doesn't seem to work. Any suggestion ? -- Dilli Rao. M --~--~-~--~~~---~--~~ 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] Understand Broadcast and Intent with Dalvik process
Does anyone know if sendBroadcast(intentA) will bring intents to all Dalvik processes? For example, process android.process.acore behaves sendBroadcast(new intentA). Will the intentA be received in com.android.camera? We think android.process.acore and com.android.camera are zygoted to two Dalvik VMs (Linux processes). Same question to sendIntent(intentB). In terms of docs, sendIntent( ) can address certain class to receive the intent. Is this behavior across processes? Kenny --~--~-~--~~~---~--~~ 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: Bitmap Memory
Well Im sorry - but this is a memory leak. Watching the core its obvious that the actual memory is being freed but when an attempt is made to use that memory the vm buffer still thinks the memory is in use. I have to say this is probably one of the worst bugs I have come across and it should be addressed rapidly. In a phone where visuals are everything to have such a HUGE problem with handling them is a real PITA. On Mar 1, 1:57 am, bra...@gmail.com peacoc...@gmail.com wrote: Best darn suggestion yet. Thankyou I was wondering if I could use that setting, but feared that perhaps I would not be able to generate new bitmaps from the original - you can - thankyou On Feb 27, 1:19 pm, Alexey Krasnoriadtsev ale...@agilefusion.com wrote: There best working approach is to only load Bounds of the image, and then use scale to load the Bitmap of the needed size. This way you never load the full-size bitmap in the memory. http://code.google.com/intl/ja/android/reference/android/graphics/Bit... get the bounds, and then use those to calculate the appropriate sample size. On Feb 26, 2:36 pm, mark.ka...@gmail.com wrote: I'm just saying there have been a number of threads on this issue, I've had out of memory problems when processing bitmaps, and so have many other developers. It looks to me like a bug IMHO. I hope this problem will be resolved at some point. On Feb 26, 2:02 pm, bra...@gmail.com peacoc...@gmail.com wrote: If that is the case then why does calling myBitmap.recycle not give me that memory back to use for the next time I go into an edit. On Feb 26, 4:59 pm, Romain Guy romain...@google.com wrote: BitmapFactory does NOT leak Bitmaps. A 2056x1536 opaque image requires 6 MB of RAM. An application has 16 MB max. Do the math. On Thu, Feb 26, 2009 at 1:50 PM, mark.ka...@gmail.com wrote: Are you using BitmapFactory? There have been a number of threads about memory leaks, or similar problems when using BitmapFactory to process bitmaps. Using Bitmap.recycle may mitigate, but not eliminate these types of problems. M On Feb 26, 11:39 am, Mattaku Betsujin mattaku.betsu...@gmail.com wrote: I think the best solution to handle very large bitmaps is to be able to decode only a small chunk of the bitmap at a time and process it. Does anyone know if the existing Android API can support this? If not, probably one solution is to write a smart decoder (in Java, so slow :-( ) that can decode a small chunk. On Thu, Feb 26, 2009 at 11:32 AM, Tomei Ningen tomei.nin...@yahoo.comwrote: You're running into memory fragmentation problems. Bitmap memory is not allocated from the Java object heap. Instead, it's allocated from the 'malloc' heap. That's why you don't see the Java heap expanding. How big is your bitmap? If you're processing JPEG files, probably it will be better to read the thumbnail directly from the JPEG file. This way you don't need to create the Bitmap at all. On Feb 26, 9:47 am, bra...@gmail.com peacoc...@gmail.com wrote: Ok I am at the end of my rope. I am doing some image processing. I have a large image file which I open and create a smaller bitmap from. At the end of processing I call recycle on everything. I null everything. I run GC manually. I then try edit another image and I get an out of VM memory error. Bitmap exceeds etc etc. I am looking at the heap and the secone edit doesnt seem to cause it to increase at all. What else can I do. Surely google cannot possibly be suggesting that we can open one large bitmap per session and thats it?- Hide quoted text - - Show quoted text - -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them- 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] OnDraw in Listview
Hello I made my own widget by extended listview. How to draw over list? When i draw in Overridden OnDraw method it's showing behind the list items, but i need to draw over. --~--~-~--~~~---~--~~ 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 ImageView and performance
I had similar issues. I managed to fix the performance of the list- view, but i ran into memory issues. My app downloads images from Smugmug, images that are 'front-page' images of galleries/albums. First, my app needed to get the information about the album, to get the image-id of the album's front-page image. This would result in a URL and then my app downloads the image using this URL and then shows it in a list-item. I used the ExecutorService to fetch the necessary album information and image-retrieval and image decoding in a limited number of background threads. In the list-adpater's getView method, i would tag (setTag) the list- item view with the album-id and submit a new (cancelable) task using the ExecutorService (java.util.concurrent packages). This task downloads the album info and then downloads the image. While the album information and the image were downloading, i showed a place-holder picture in my list-item's imageview (a bitmap from the res/drawable directory) When the task that has been submitted finishes, it posts the result back to the main-thread: Loop over the current list-view children (which are the visible list-items). For each child get its tag (getTag) and if this tag matched the task-result, i would set the child's imageview's bitmap to the image i just downloaded. This all worked quite well, with images downloading at their own pace and the list-view kept performing well. However, at some point i got memory errors when calling ImageView.setImageBitmap(Bitmap). I checked my code. I made sure to recycle not-used bitmaps, i did not cache bimtaps, etc., but i kept getting memory errors (note that the smugmug images downloaded were small: 100x100 pixels). I was not able to solve these memory errors and i abandoned this idea. Any ideas to prevent these memory errors? :-) On Mar 17, 7:28 am, ifuller1 ifuller1mob...@gmail.com wrote: Thanks gesh - as suggested the problem was related to recycling. Preformance is pretty good now, sadly my images keep shuffling but given your recent input this should be easy to fix. On Mar 15, 10:03 pm, Gesh geo...@neofonie.de wrote: I'm currently using the ImageAdapter from the Hello GridView sample. But loading the images from the web rather than using resources. I think you need a better understanding of how adapters work to solve your problem. The getView() method of your Adapter is inkoved every time an image in your grid becomes visible (yes, including when you scroll back and forth to previously visible images). So if you have just replaced that one line image.setImageResource(int) with image.setImageDrawable(Drawable.createFromStream()) it means you are re-downloading images every time they get scrolled into view. So you need to cache those downloaded images and while you are at it make sure you cache scaled thumbnail of the image, just as big as you need them to avoid the possible problem Romain suggested. Use Bitmap.createScaledBitmap() - it's worked great for me. Also be aware that the emulator is running on your PC using that same network speed. If you want to test for real network problems you might get on a real device try starting the emulator with limited network (or on your G1 disable wireless and 3G). I alwasy run my emulator with network speed and latency set to EDGE, or for some debugging purposes even GPRS or GSM. hope that helps you, gesh. On Mar 15, 7:22 am, ifuller1 ifuller1mob...@gmail.com wrote: Hi Gesh, Thanks for the response. I'll certainly give the bitmap factory a go. I'm currently using the ImageAdapter from the Hello GridView sample. But loading the images from the web rather than using resources. The problem is immediate, in that the performance doesn't degrade after re- visits to the activity, but is instead directly proportional to the number of images I'm displaying. As well as trying the bitmap factory can I ask what you think is the best way to encourage garbage collection? Will nulling my objects be a big help. Once I have it optimized I'm going to release it for free... I think there's a big hole in androids picasa support. Ian On Mar 14, 11:38 pm, Gesh geo...@neofonie.de wrote: hi, I have written 2 connected apps with some image content pulled from the web and must say if you handle your resources right it shouldn't be a problem at all. Do you use your own Adapter for theGridViewor do you use some of the already available ones in the SDK? If you use your own you should keep in mind that when you deal with AdapterViews in general they keep references to Views you create in your adapter and recycle them, so try to reuse the convertView reference you get in the Adapter.getView (int position, View convertView, ViewGroup parent) method. And although memory leaks are difficult to achieve in what sounds like a single activity app the other thing that
[android-developers] Re: android.os.ServiceManager
Reading the file frameworks/base/telephony/java/com/android/internal/ telephony/gsm/SMSDispatcher.java, you can find handleSendComplete( ) has a PendingIntent to send. I don't understand PendingIntent well, only seeing the LOG code saying SMS send complete. Broadcasting intent ... Is this PendingIntentsendIntent interceptable? Not sure if the PendingIntent has extra data of SMS contents. Seer, let me know your insight. Kenny On Mar 17, 12:54 pm, Seer gilligan.ch...@gmail.com wrote: So if that is not the way you are meant to services such as alternate SMS gateways, what is? Using intents will not work as most of the sms apps have the reply for a thread built in. This is the only way i have been able to discover to capture all outgoing sms so i can either redirect them over the web or over the mobile network. I find it sort of strange that the developers of Android did not think that people would want to also use alternate networks and mediums to the gsm network for things like calls and sms. With sms prices as high as they are in Australia the internet can be up to 5 times cheaper to send them and even with data costs that is still much cheaper. I know all apps are meant to be equal but some apps / services need to be able to do things on a much lower level or have intents or something for the lower level services of the phone as well. I am open to any ideas you have. On Mar 17, 3:31 pm, Dianne Hackborn hack...@android.com wrote: You can't do this. Especially from the SDK, on so many levels: 1. ServiceManager is not public. The features it contains are not available in the SDK. 2. None of the interfaces of the services published in the service manager are published in the SDK, so you wouldn't be able to redefine them anyway. 3. And even if any of this were in the SDK, applications are not allowed to modify what is published in the service manager, and they never will be able to. On Mon, Mar 16, 2009 at 8:47 PM, Seer gilligan.ch...@gmail.com wrote: Is there a way to access this class in the SDK or is there another class that does the same thing? I need to rename one of the services listed in the servicemanager so that it will call my service instead and then pass calls i don't handle onto the original service that i have renamed. -- 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 - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Intercepting outgoing sms
I think check database seems not feasible. Seer, I posted a rely to you about SMSDispatcher class. Take a look, there may be certain intent sent there. Kenny On Mar 16, 9:44 pm, Kenny yxw...@gmail.com wrote: Sms should have provider, through which you may put your SMS to database, I think. But the topic was about intercepting/redirecting being-sent SMS. Is it resolved? On Mar 16, 12:52 pm, Seer gilligan.ch...@gmail.com wrote: ok i have written an app for sending the sms over the web but how do i insert the sms sent over the web into the list of sms sent from the phone? On Mar 6, 1:25 am, Avraham Serour tovm...@gmail.com wrote: not sure if you can do that, if not you could do the opposite, make the user send sms using you app, so if the number match your criteria you use your gateway, if not send it using the phone regular sms service On Thu, Mar 5, 2009 at 5:04 AM, Seer gilligan.ch...@gmail.com wrote: Hi, What i want to do is intercept outgoing sms. The reason been that i want to redirect some sms over a web based sms sending service and others to go over the normal mobile network. I would really like to do this as an invisible background process that does not need modifications to any of the existing apps people use to send sms. Is this possible or will i have to write my own app to send sms and let that app decide how to send the sms? with so many sms apps out there i really did not want to add another to the mix and to instead work on a lower level. thanks Chris- Hide quoted text - - Show quoted text -- 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: How to add SMS to inbox in android programmatically?
Thanks for your update. So you exactly have done two things: 1. Call SmsManager::sendTextMessage( ) 2. Put the sent SMS to its database via ContentResolver::insert( ) Kenny On Mar 17, 6:42 am, Seer gilligan.ch...@gmail.com wrote: i have been trying to do the same thing and just worked it out. you want to do something similar to this. uses-permission android:name=android.permission.WRITE_SMS/ public static final String ADDRESS = address; public static final String PERSON = person; public static final String DATE = date; public static final String READ = read; public static final String STATUS = status; public static final String TYPE = type; public static final String BODY = body; public static final int MESSAGE_TYPE_INBOX = 1; public static final int MESSAGE_TYPE_SENT = 2; ContentValues values = new ContentValues(); values.put(SMSHelper.ADDRESS, +61408219690); values.put(SMSHelper.DATE, 1237080365055); values.put(SMSHelper.READ, 1); values.put(SMSHelper.STATUS, -1); values.put(SMSHelper.TYPE, 2); values.put(SMSHelper.BODY, SMS inserting test); Uri inserted = getContentResolver().insert(Uri.parse(content:// sms), values); That is from a few different classes but i am sure you can work out how it fits. On Mar 13, 8:09 pm, senthil senthil...@gmail.com wrote: HI, Iam sending the sms by using the below code, SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage(destAddr, null, mMessageText, il, null); But, the same SMS message needs to be reflected in the Native sms inbox, Can anyone help me out in achieving this Thanks in Advance !- 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: Paid applications and market feedback/rating
There is probably a possibility to still keep the ratings if you leave the app free, let it expire (or go to a limited functionality after a several days or so). If users want to get it back to full features - they have to buy an unlock key. The unlock key is nothing more than a paid application that has no functionality. Your free application will just have to check if the paid is installed and unlock itself. This approach (if possible) has lots of advantages: 1. You can keep the ratings from the free app 2. You support only one app (not free and paid). 3. You can give your users potentially longer trial than the 24 hours Google allows. 4. No need to port settings from the free to the paid one. 5. You potentially avoid issues with crashes caused by copy protection as you will copy protect only the paid app that has not real functionality, This is a bit unconventional approach, but it may work. On Mar 16, 7:44 pm, Keith Wiley kbwi...@gmail.com wrote: I don't *think* that's possible. Assuming the signature/package is tied to the market app, there is no way to convert a previously free app to a paid app. A brand new app must be installed instead, if I've understood thing so far. I think a new app must have a new package and an old app can't be changed from free to paid. Can anyone clarify or straighten this out for us? On Mar 16, 4:26 pm, sm1 sergemas...@gmail.com wrote: I'm not 100% sure but if my understanding of how Android Market works is correct, what you may want to do is keep the same package (aka. signature) for your paid app as the package that you had before, with the comments and ratings, and make a *new* package for the free app., and the new free app will start at zero comments and zero ratings, but you could write about that in it's description, i.e., previous version had a rating of x stars. and you could verify it by posting on this forum: http://www.google.com/support/forum/p/Android+Market Let us know what you find. cheers, good luck with your app. On Mar 16, 11:02 am, Keith Wiley kbwi...@gmail.com wrote: I have had a free version of my app available for several months. With the new features I am about to release in the latest version, and with paid apps now possible, I intend to split the app into a free lite/trial version and a paid full version. I am aware that I must create a new app with a new signature for the full version b/c I can't change the current free app to a paid one. I don't mind this, but, is there any way I can transfer the thousands of feedback and ratings I have accumulated so far to the paid version even though it will have a totally new signature? If there is no way to do this then, permit me to say, I am a little miffed. :-/ ...but I'm holding out hope that I missed this somewhere, that's it's possible. Am I right? I'm sorry if I missed the explanation for how to do this. Thank you very much. Cheers! --~--~-~--~~~---~--~~ 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: Hosting APKs files on site works for emulator, but not device?
I tried it again this morning and it works now. I guess T-Mobile keeps a cached file for 24 hours or so. At this point, I'm positive that the problem lies with T-Mobile: a) it works from within the emulator, b) I don't see a hit in the accesslog when I try to download it, c) it works after 24 hours. One thing I didn't try when the file was busted was to simply rename it or to add something like ?x=y at the end of the URL when downloading it. That should have solved it too. -Mike On Mar 17, 5:49 am, Jean-Baptiste Queru j...@android.com wrote: There is a transparent proxy on T-Mobile's port 80, which works at the IP level (so it doesn't need to be explicitly configured at the HTTP level, but also can't be bypassed). Does your apk download over wifi? Can you try serving it from a port other than 80? There's an open issuehttp://code.google.com/p/android/issues/detail?id=1085about situations where small apks (less than 64kB) sometimes cause problems, though we've never been able to quite get to the bottom of it. JBQ On Tue, Mar 17, 2009 at 1:36 AM, Al Sutton a...@funkyandroid.com wrote: If you want to send me a link off list I'll see what I can find. Al. Michael Krehan wrote: Al, thanks for the reply. It's on my own server (a Linux-based Apache server), and it's a simple A HREF that goes straight to the file in the same directory. No redirection or anything. I tried it on an ADP1 and a G1, both on the T-Mobile network, and it didn't work. The emulator worked fine. The symptoms point to a proxy. On Mar 17, 2009 12:42 AM, Al Sutton a...@funkyandroid.com mailto:a...@funkyandroid.com wrote: Does the URL you're downloading from use a redirect or something similar to get to the apk? Many free file hosting or website hosting packages use a loading page and some type of redirect (a Meta refresh tag being one example), and there have been problems with those on the device (see http://groups.google.com/group/android-developers/browse_thread/threa... for one example). Al. EboMike wrote: I'm currently hosting an app on my own server so my beta testers can test it. I'... -- * 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. -- * 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. -- 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: Hosting APKs files on site works for emulator, but not device?
It'd be great if you could leave a note about your findings at http://code.google.com/p/android/issues/detail?id=1085 Thanks, JBQ On Tue, Mar 17, 2009 at 8:13 AM, EboMike ebom...@gmail.com wrote: I tried it again this morning and it works now. I guess T-Mobile keeps a cached file for 24 hours or so. At this point, I'm positive that the problem lies with T-Mobile: a) it works from within the emulator, b) I don't see a hit in the accesslog when I try to download it, c) it works after 24 hours. One thing I didn't try when the file was busted was to simply rename it or to add something like ?x=y at the end of the URL when downloading it. That should have solved it too. -Mike On Mar 17, 5:49 am, Jean-Baptiste Queru j...@android.com wrote: There is a transparent proxy on T-Mobile's port 80, which works at the IP level (so it doesn't need to be explicitly configured at the HTTP level, but also can't be bypassed). Does your apk download over wifi? Can you try serving it from a port other than 80? There's an open issuehttp://code.google.com/p/android/issues/detail?id=1085about situations where small apks (less than 64kB) sometimes cause problems, though we've never been able to quite get to the bottom of it. JBQ On Tue, Mar 17, 2009 at 1:36 AM, Al Sutton a...@funkyandroid.com wrote: If you want to send me a link off list I'll see what I can find. Al. Michael Krehan wrote: Al, thanks for the reply. It's on my own server (a Linux-based Apache server), and it's a simple A HREF that goes straight to the file in the same directory. No redirection or anything. I tried it on an ADP1 and a G1, both on the T-Mobile network, and it didn't work. The emulator worked fine. The symptoms point to a proxy. On Mar 17, 2009 12:42 AM, Al Sutton a...@funkyandroid.com mailto:a...@funkyandroid.com wrote: Does the URL you're downloading from use a redirect or something similar to get to the apk? Many free file hosting or website hosting packages use a loading page and some type of redirect (a Meta refresh tag being one example), and there have been problems with those on the device (see http://groups.google.com/group/android-developers/browse_thread/threa... for one example). Al. EboMike wrote: I'm currently hosting an app on my own server so my beta testers can test it. I'... -- * 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. -- * 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. -- 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] need help on --core-library
hello, I need to build a java.beans.PropertyChangeListener which is part of JDK (rt.jar) but not part of Dalvik. Trying to copy the sources to my Application I get this: Attempt to include a core VM class in something other than a core library. It is likely that you have attempted to include the core library from a desktop virtual machine into an application, which will most assuredly not work. If you really intend to build a core library -- which is only appropriate as part of creating a full virtual machine binary, as opposed to compiling an application -- then use the --core-library option to suppress this error message. If you go ahead and use --core-library but are in fact building an application, then please be aware that your build will still fail at some point; you will simply be denied the pleasure of reading this helpful error message. My solution: 1) build a core library with consisting out of java.beans.PropertyChangeListener 2) integrate that library (jar?) into my application. My question: - how can I build a core library using eclipse? greetings, darolla --~--~-~--~~~---~--~~ 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: Keystores
thank you very much then. im just screwed then lol On Mar 16, 4:16 pm, Ralf ralfo...@gmail.com wrote: On Mon, Mar 16, 2009 at 12:34 AM, Kenny yxw...@gmail.com wrote: Not helping you, but I wonder what keystore is for? where to get some docs? thank you very much, http://developer.android.com/guide/publishing/app-signing.html On Mar 14, 5:18 am, linkmaster_6 linkmast...@gmail.com wrote: Hello yes i have forgotten the password to my keystore and was wondring if there was anyway to retrieve this? As far as I know there is no mechanism to recover a lost password for a java keystore. R/ --~--~-~--~~~---~--~~ 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] rebooting from application
Can application initiate rebooting the phone?
Doing some thing like below doesn't seem to help ..
Intent i = new Iintent();
i.setAction(Intent.ACTION_REBOOT);
sendBroadcast(i);
and having in the manifest ..
uses-permission android:name=android.permission.REBOOT /
gives the following the error in log cat
W/ActivityManager( 51): Permission Denial: broadcasting Intent
{ action=android.intent.action.REBOOT } from com.example.android
(pid=146, uid=10035) requires android.permission.REBOOT due to
registered receiver BroadcastFilter{433de720 ReceiverList{433e5e90 51
system/1000 client 433ece68}}
Looks like calling application needs to explicitly registered !! any
ideas how to proceed here ..
The next was to try ..
$ adb shell
# reboot
the emulator froze !!
-Dan
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[android-developers] CheckBox test= (CheckBox) findViewById(R.id.test); returns null
Hi Android Experts,
why CheckBox is always null.
please find the error in my code:
xml-
CheckBox id=@+id/checkbox
android:layout_width=wrap_content
android:layout_height=wrap_content
/
code file-
package com.reblogr.reblogrclient;
public class Test extends Activity {
/** Called when the activity is first created. */
public CheckBox checkbox;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login);
Button connectButton = (Button)findViewById(R.id.objBtn1);
checkbox= (CheckBox)findViewById(R.id.checkbox);
connectButton.setOnClickListener(connectButtonListener);
}
public OnClickListener connectButtonListener = new OnClickListener
()
{
public void onClick(View v)
{
Athenticate();
}
};
public void Athenticate(){
if(checkbox.isChecked()){ //
NullPointerException here
//do something
}
}
}
why checkbox is null?
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[android-developers] problem occur while writing andro id.provider.Settings.Secure.ENABLED_INPUT_METHODS
I have a problem while writing android.provider.Settings.Secure.ENABLED_INPUT_METHODS in my application. It will throw a security exception: 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): java.lang.SecurityException: Cannot write secure settings table 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): at android.os.Parcel.readException(Parcel.java:1234) 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): at android.database.DatabaseUtils.readExceptionFromParcel (DatabaseUtils.java:144) 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): at android.database.DatabaseUtils.readExceptionFromParcel (DatabaseUtils.java:110) 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): at android.content.ContentProviderProxy.insert (ContentProviderNative.java: 320) 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): at android.content.ContentResolver.insert(ContentResolver.java:336) 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): at android.provider.Settings$NameValueTable.putString(Settings.java:409) 03-17 17:43:15.717: ERROR/AndroidRuntime(6950): at android.provider.Settings$Secure.putString(Settings.java:1520) --~--~-~--~~~---~--~~ 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] Build application with Android OS source code
Hi all
I write this tip for helping people working with Android OS source
code. I created my own -Java Android- application. I developed it
under windows eclipse
I downloaded the source code of Android OS and successfully build it
under Linux Ubuntu
I wanted to insert my application into Android packages and build
successfully with the Android source code under Ubuntu
I faced the following issues and I solved it:
1. Add my application in packages folders under Android source code
I copied my application folder into packages folder and add the make
file for it into the folder (Android.mk)
File content:
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := eng development
LOCAL_SRC_FILES := $(call all-subdir-java-files)
LOCAL_PACKAGE_NAME := MyApp
include $(BUILD_PACKAGE)
2. Encoding:
Some source files contains Unicode characters and can't be compiled
under Linux. I opened it under Linux and saved it with the same
encoding again
3.Inheritance from KeyListener
Under eclipse I developed my application and successfully run it on
emulator. But when I try to build the same code under Linux I got
error saying that my activity that inherits from KeyListener interface
isn't abstract and doesn't override methods clearMetaKeyState and
getInputType
Although I didn't find these methods in KeyListener in Android code
help (I found only OnKeyUp and OnKeyDown), I override these methods in
my activity as follows:
void clearMetaKeyState(android.view.View v, android.text.Editable
edit, int val)
{
}
public int getInputType()
{
return 0;
}
Then make the source code of Android, here you got Android Build with
your application inside its packages
Enjoy time
Enjoy Building
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[android-developers] Queue and Display Call Log, Names Only
I am trying to construct a simple app that allows me to see my call
log, displaying names only, in a simple_list_item_1. I am totally
new to Java and Android and this is really the first step in creating
my first app.
Here's what I've got (go easy, please):
Manifest:
?xml version=1.0 encoding=utf-8?
manifest xmlns:android=http://schemas.android.com/apk/res/android;
package=com.ipaulpro.calls
android:versionCode=1
android:versionName=1.0.0
application android:icon=@drawable/icon android:label=@string/
app_name android:debuggable=true
activity android:name=.Calls
android:label=@string/app_name
intent-filter
action android:name=android.intent.action.MAIN /
category
android:name=android.intent.category.LAUNCHER /
/intent-filter
/activity
/application
uses-permission android:name=android.permission.READ_CONTACTS/
uses-permission
/manifest
Calls.java
package com.ipaulpro.calls;
import android.app.ListActivity;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.CallLog;
import android.widget.ListAdapter;
import android.widget.SimpleCursorAdapter;
public class Calls extends ListActivity {
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
Cursor c = getContentResolver().query(
android.provider.CallLog.Calls.CONTENT_URI,
null, null, null,
android.provider.CallLog.Calls.DATE+ DESC);
startManagingCursor(c);
ListAdapter adapter = new SimpleCursorAdapter(
this,
android.R.layout.simple_list_item_1,
c,
new String[] {CallLog.Calls.CACHED_NAME},
new int[] {CallLog.Calls.MISSED_TYPE}
);
setListAdapter(adapter);
}
}
Main.xml
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
ListView android:id=@id/android:list
android:layout_width=fill_parent
android:layout_height=fill_parent
/
TextView id=@+id/row_number
android:layout_width=wrap_content
android:layout_height=wrap_content
/
/LinearLayout
And here' s the LogCat:
03-17 12:45:15.992: DEBUG/dalvikvm(4426): Calling exit(1)
03-17 12:45:16.012: INFO/ActivityManager(58): Process
com.ipaulpro.calls (pid 4426) has died.
03-17 12:45:16.012: INFO/WindowManager(58): WIN DEATH: Window{430edaa0
com.ipaulpro.calls/com.ipaulpro.calls.Calls}
03-17 12:45:16.022: DEBUG/Zygote(31): Process 4426 exited cleanly (1)
03-17 12:45:16.452: DEBUG/AndroidRuntime(4435):
AndroidRuntime START
03-17 12:45:16.452: DEBUG/AndroidRuntime(4435): CheckJNI is OFF
03-17 12:45:16.582: DEBUG/AndroidRuntime(4435): --- registering native
functions ---
03-17 12:45:16.592: INFO/jdwp(4435): received file descriptor 17 from
ADB
03-17 12:45:17.252: DEBUG/PackageParser(58): Scanning package: /data/
app/vmdl16664.tmp
03-17 12:45:17.352: WARN/PackageManager(58): Attempt to re-install
com.ipaulpro.calls without first uninstalling.
03-17 12:45:17.362: INFO/installd(35): unlink /data/dalvik-cache/
d...@app@vmdl16664@classes.dex
03-17 12:45:17.372: DEBUG/AndroidRuntime(4435): Shutting down VM
03-17 12:45:17.382: DEBUG/dalvikvm(4435): DestroyJavaVM waiting for
non-daemon threads to exit
03-17 12:45:17.382: INFO/dalvikvm(4435): DestroyJavaVM shutting VM
down
03-17 12:45:17.382: DEBUG/dalvikvm(4435): HeapWorker thread shutting
down
03-17 12:45:17.392: DEBUG/dalvikvm(4435): HeapWorker thread has shut
down
03-17 12:45:17.392: DEBUG/jdwp(4435): JDWP shutting down net...
03-17 12:45:17.392: DEBUG/jdwp(4435): Got wake-up signal, bailing out
of select
03-17 12:45:17.392: INFO/dalvikvm(4435): Debugger has detached; object
registry had 1 entries
03-17 12:45:17.392: DEBUG/dalvikvm(4435): VM cleaning up
03-17 12:45:17.412: ERROR/dalvikvm(4435): pthread_setspecific failed,
err=22
03-17 12:45:17.432: DEBUG/dalvikvm(4435): LinearAlloc 0x0 used 529708
of 4194304 (12%)
03-17 12:45:17.792: DEBUG/dalvikvm(58): GC freed 6717 objects / 411200
bytes in 380ms
03-17 12:45:17.982: DEBUG/AndroidRuntime(4443):
AndroidRuntime START
03-17 12:45:17.982: DEBUG/AndroidRuntime(4443): CheckJNI is OFF
03-17 12:45:18.112: DEBUG/AndroidRuntime(4443): --- registering native
functions ---
03-17 12:45:18.122: INFO/jdwp(4443): received file descriptor 17 from
ADB
03-17 12:45:18.792: DEBUG/PackageParser(58): Scanning package: /data/
app/vmdl16665.tmp
03-17 12:45:18.892: DEBUG/PackageManager(58): Removing package
com.ipaulpro.calls
03-17 12:45:18.902: DEBUG/PackageManager(58): Activities:
com.ipaulpro.calls.Calls
03-17 12:45:18.902: DEBUG/PackageManager(58): Scanning package
com.ipaulpro.calls
[android-developers] TrackBall
I know that emulation of trackball to DPAD do not work so good, then i
decide use trackball.
I override onTrackBallEvent but I have problem .It has good reaction
for action move ... when I track left, it goes left, when I track
right, it goes right, but I can't stop it .When I unpress ..
(action_up) the track ball .. it does nothing... still continue to
move. It does stop moving only when I track up or down
I have no action_up or action_cancel,down reactions ... only
action_move react.
thread.sprite.moveleft or right ... is moving my sprite untlil a call
sprite.stayStil...
Logically it should be at ACTION_UP but it do nothing
Does have somebody experience with trackball reactions? (action up)
@Override
public boolean onTrackballEvent(MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
thread.sprite.stayStill();
// trackball selected... ignore
break;
case MotionEvent.ACTION_UP:
thread.sprite.stayStill();
return true;
case MotionEvent.ACTION_CANCEL:
// trackball selected... ignore
thread.sprite.stayStill();
return true;
case MotionEvent.ACTION_MOVE:
if (mContext != null) {
float x = event.getX() * event.getXPrecision();
float y = event.getY() * event.getYPrecision();
thread.xx=(int)x;//for debug, show on screen
if(x(int)0)thread.sprite.moveLeft();
if(x(int)0)thread.spritemoveRight();
if(x==(int)0)thread.sprite.stayStill();
x=0;
return true;
}
}
return super.onTrackballEvent(event);
}
Thx for answers.
J
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[android-developers] How to setclip of a view
There is another post asked this question. A guy give a solution using invalidate(int, int, int, int). But this seems work only once -- the drawing right after the invalidate. After that time of drawing, every repaint will draw the whole view. I need a real setClip permanent. Any help will be highly appriciated. --~--~-~--~~~---~--~~ 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: need help on --core-library
I'll try to pull a magic now and guess what you're trying to do -- are you trying to get FreeTTS to work in your app? :P On Tue, Mar 17, 2009 at 6:01 PM, DaRolla netzprofi.ma...@googlemail.com wrote: hello, I need to build a java.beans.PropertyChangeListener which is part of JDK (rt.jar) but not part of Dalvik. Trying to copy the sources to my Application I get this: Attempt to include a core VM class in something other than a core library. It is likely that you have attempted to include the core library from a desktop virtual machine into an application, which will most assuredly not work. If you really intend to build a core library -- which is only appropriate as part of creating a full virtual machine binary, as opposed to compiling an application -- then use the --core-library option to suppress this error message. If you go ahead and use --core-library but are in fact building an application, then please be aware that your build will still fail at some point; you will simply be denied the pleasure of reading this helpful error message. My solution: 1) build a core library with consisting out of java.beans.PropertyChangeListener 2) integrate that library (jar?) into my application. My question: - how can I build a core library using eclipse? greetings, darolla --~--~-~--~~~---~--~~ 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: Determine images at runtime - getResources().getIdentifier()
well you can use the other parameters of that method instead of
building the string yourself, but that's just for better readability,
no real improvement there.
otherwise there is no better method.
cheers,
gesh.
On Mar 17, 12:29 pm, Tommaso nuccio.tomm...@gmail.com wrote:
I solved it, the parameter must be:
getPackageName()+:drawable/+symbolIdentifier
Still the question:
How can it be done better?
Thanks,
Tommaso
On 17 Mrz., 11:44, Tommaso nuccio.tomm...@gmail.com wrote:
Hi all,
in my application I have a table that stores information for symbols.
These symbols have to be displayed, so also the source, the *.png, is
stored in each row. These symbols are loaded randomly at runtime.
How do I get the the image(s) to be loaded?
getResources().getIdentifier(symbolIdentifier, null, null) always
results 0 (zero).
Here is the code:
private void loadSymbol(final String source) {
int imageIdentifier = getResources().getIdentifier
(symbolIdentifier, null, null);
Bitmap bitmap = BitmapFactory.decodeResource(getResources(),
imageIdentifier);
mImageOfSymbol.setImageBitmap(bitmap);
mImageOfSymbol.setVisibility(ImageView.VISIBLE);
mImageOfSymbol.refreshDrawableState();
}
It says in the JavaDoc that the use of getIdentifier() is discouraged.
What is a best practice to load images at runtime, when only knowing
the source as a string?
Many thanks in advance.
Ciao,
Tommaso
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[android-developers] Re: WiFi Emulator
The emulator does not support WiFi. Also note that a retail G1 is perfectly suitable for development. There are pluses and minuses to both the ADP1 and the G1, most of which I'm sure you can find explored in different threads on this forum. Cheers, Justin Android Team @ Google On Mar 17, 7:06 am, Daniel Weidele daniel.weid...@googlemail.com wrote: Hello Developers, i am currently doing my Bachelor Project concerning Android Programming. Therefore i need a possibility to SCAN/DISCOVER Hot-Spots or WLAN's where i can connect to. In many topics i have read, that the EMULATOR does NOT support WiFi scan with WiFiManager. I also tried using ConnectivityManager or BroadcastReceiver. But it doesn't ever work. So my question ist the following - is it CORRECT that the emulator does not support any kind of WLAN Scan/Discovery? I need as many comments on this as possible - because only if its REALLY true, that the emulator does not provide WIFI functioanlity, then i can ask for buying a Dev Phone. Please give some comments on that. And if so, WHY there is no WiFi support within the emulator...? Regards, Daniel --~--~-~--~~~---~--~~ 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] Editing / Modifying Stock Google Apps
Where can I find the source code / project files to the Pattern Unlock feature so I can customize it in my own way? I don't even know if this is possible or allowable but I'm new to the group, read the forum rules but wasn't sure where to post a question like this. --~--~-~--~~~---~--~~ 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] DatePicker to looks like regular Calendar
Hi, Is there a simple way to make DatePicker looks like that one from http://www.droiddraw.org/widgetguide.html regards --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] can not call a java method from javascript using addJavascriptInterface()
hi
I'm trying to call a java method from javascript using
addJavascriptInterface();
but seems does not work, it always display failure;
java code:
public class WebTest extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
WebView webview = new WebView(this);
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
webview.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
webview.setClickable(true);
TestJs ts = new TestJs();
webview.addJavascriptInterface(ts, test);
webview.loadUrl(file:///data/1.html);
setContentView(webview);
}
}
public class TestJs {
public int incr(int num){
return num+1;
}
}
html:
html
head
script type=text/javascript
function loader() {
document.write(begin);
document.write(p);
document.write(window.test);
document.write(p);
if(window.test){
document.write(success);
document.write(p);
document.write(test.incr(100));
}else{
document.write(failure);
document.write(p);
}
}
/script
/head
body onload=loader()
/body
/html
Thanks in advance for your help!
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[android-developers] code to mute using the MODIFY_AUDIO_SETTINGS permission
Hi, At the end of my AndroidManifest xml file you find this tag: uses-permission android:name=android.permission.MODIFY_AUDIO_SETTINGS/uses- permission /manifest I am using Eclipse to write code to mute notifications and I get a java.lang.SecurityException: Permission Denial from the Emulator every time. I realize the change will affect other applications, however, it was unclear that more was needed to mute a stream. What am I missing? Thanks and regards! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: CheckBox test= (CheckBox) findViewById(R.id.test); returns null
Try changing the id and see if it makes any difference.
-Dan
On Tue, Mar 17, 2009 at 9:46 AM, zeeshan genx...@gmail.com wrote:
Hi Android Experts,
why CheckBox is always null.
please find the error in my code:
xml-
CheckBox id=@+id/checkbox
android:layout_width=wrap_content
android:layout_height=wrap_content
/
code file-
package com.reblogr.reblogrclient;
public class Test extends Activity {
/** Called when the activity is first created. */
public CheckBox checkbox;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login);
Button connectButton = (Button)findViewById(R.id.objBtn1);
checkbox= (CheckBox)findViewById(R.id.checkbox);
connectButton.setOnClickListener(connectButtonListener);
}
public OnClickListener connectButtonListener = new OnClickListener
()
{
public void onClick(View v)
{
Athenticate();
}
};
public void Athenticate(){
if(checkbox.isChecked()){ //
NullPointerException here
//do something
}
}
}
why checkbox is null?
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[android-developers] Re: Can you requery a Cursor after the database object that created it is closed?
Any help is appreciated. On Mar 15, 8:06 pm, iliketolearn theand...@gmail.com wrote: From my own quick tests, this seems to be the case. I just wanted to confirm. 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] React to uninstall of application?
Hi, my app stores some data on the sd-card. But when my app is going to be uninstalled, this data will be left. Is there a possibility to react on the uninstall intent of the user and delete the data? --~--~-~--~~~---~--~~ 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: Thumbnails
Yes, you can have both thumbnail types. It's just another row in the DB. The kind fields would be different for the micro and mini rows. --~--~-~--~~~---~--~~ 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: Support from Developers
As a side note, I found a good example of really interesting support, at least on the internet (on the phone is a different issue). I really like the system at getsatisfaction.com - it is a bit social networking for me, but then again, it might be the type of support system that the users of the Market would be into. --~--~-~--~~~---~--~~ 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: Storing images as blob in sqlite
And-Rider,
Even I am facing same problem,am trying to load the image using
webview which is throwing this error:
xxx jpeg error 53 Not a JPEG file: starts with 0x%02x 0x
%02x
Can you please let me know how did you solve this.
On Feb 27, 11:59 pm, And-Rider rahulregunat...@gmail.com wrote:
Thank you very much for your help.But after changing the query as per
your advice i am still ending up getting the sameerror..
Is the way i use to convert images as byte the correct way or is there
any better way to store retrieve the images...?
On Feb 27, 10:06 pm, Nathan nathancass...@gmail.com wrote:
It'snotreally the recommended way to store images but the following
code has worked for me.
db.execSQL(UPDATE + TABLE_NAME + SET image = ? WHERE id = ?, new
Object[] { image_bytes, id } );
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[android-developers] Injecting HTTP header into all requests issued by the emulator
Hi everyone, Is there an easy way to inject a header into all HTTP request sent from the emulator, including HTTP requests made by my app and also by the built-in web browser? I need this ability to model the behavior of a carrier gateway. I tried running the emulator through Fiddler as a proxy because I know how to manipulate HTTP requests in Fiddler, but that that didn't work. The emulator was successfully able to make the first HTTP request, but choked on subsequent ones. Reading this list, it seems that getting the emulator to use a proxy is not is not that easy. If this is the only way to do what I need, then I'll certainly give it another shot and post details about any problems I encounter. I am just wondering if perhaps there is an easier way to inject a header. Thanks, Greg --~--~-~--~~~---~--~~ 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 imageview object supports which formats images other than png and jpg
Even i am interested to know about this. Is there any ways to display tiff image? On Jan 31, 5:10 am, jj jagtap...@gmail.com wrote: Hello everybody The imageview object supports, which formats of images other than png and jpg? Is it supporting *.jif, *.bmp. *.tiff, etc. to display them on sceen of activity? The picture application(on emulator) shows only *.jpg and *.png format it does not shows other format images(*.jif, *.bmp, etc). Will anybody clear me regarding this issue? 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: Support from Developers
*Here's a good start of something to this end: New Google Group for just this kind of thing.. http://groups.google.com/group/android-app-distribution Thanks to Al Sutton for starting this! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How the use same instances when launching application twice ?
Do I need both addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); and android:launchMode=singleTask in AndroidManifest.xml ? On Mar 17, 3:04 pm, dillirao malipeddi dillir...@arijasoft.com wrote: when you create a new intent set flag as your_intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); startActivity(your_intent); On Tue, Mar 17, 2009 at 2:56 PM, Derek cram.de...@gmail.com wrote: Hi, Is it possible to re-use all the instances of Activities and Services when an application is launched twice. For instance: 1/ I start my application APP1. Some activities are launched and a service is started. 2/ I click Home device button 3/ I can see the icon the launch again my application APP1 4/ I click on it and the APP1 is launched twice I would like to re-use the existing the instances of Activities and Services from the first launch. I guess it is related to SingleTop or SingleTask but it doesn't seem to work. Any suggestion ? -- Dilli Rao. M --~--~-~--~~~---~--~~ 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] orientation change crashes when ids are not unique
hi, consider the simple layout: ?xml version=1.0 encoding=utf-8? LinearLayout xmlns:android=http://schemas.android.com/apk/res/android; android:layout_width=fill_parent android:layout_height=fill_parent android:orientation=vertical LinearLayout android:layout_width=fill_parent android:layout_height=wrap_content android:orientation=horizontal android:id=@+id/layout0 Button android:layout_width=fill_parent android:layout_height=wrap_content android:id=@+id/child0 / /LinearLayout LinearLayout android:layout_width=fill_parent android:layout_height=wrap_content android:orientation=horizontal android:id=@+id/layout1 ListView android:layout_width=fill_parent android:layout_height=wrap_content android:id=@+id/child0 / /LinearLayout /LinearLayout i heard its perfectly OK to have the same IDs in different sub-trees (here layout0/child0 and layout1/child0). not really: press ctrl-F12 if i change one child to be child1 it works without exception is it a droid's bug? --~--~-~--~~~---~--~~ 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: orientation change crashes when ids are not unique
You can have the same id on different widgets. What is the exception you get? On Tue, Mar 17, 2009 at 12:00 PM, skink psk...@gmail.com wrote: hi, consider the simple layout: ?xml version=1.0 encoding=utf-8? LinearLayout xmlns:android=http://schemas.android.com/apk/res/android; android:layout_width=fill_parent android:layout_height=fill_parent android:orientation=vertical LinearLayout android:layout_width=fill_parent android:layout_height=wrap_content android:orientation=horizontal android:id=@+id/layout0 Button android:layout_width=fill_parent android:layout_height=wrap_content android:id=@+id/child0 / /LinearLayout LinearLayout android:layout_width=fill_parent android:layout_height=wrap_content android:orientation=horizontal android:id=@+id/layout1 ListView android:layout_width=fill_parent android:layout_height=wrap_content android:id=@+id/child0 / /LinearLayout /LinearLayout i heard its perfectly OK to have the same IDs in different sub-trees (here layout0/child0 and layout1/child0). not really: press ctrl-F12 if i change one child to be child1 it works without exception is it a droid's bug? -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: orientation change crashes when ids are not unique
On 17 Mar, 18:19, Romain Guy romain...@google.com wrote: You can have the same id on different widgets. What is the exception you get? ClassCastException, it's probably the SavedStates are backed by one linear sparse array (at least i think so) --~--~-~--~~~---~--~~ 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: Is there a large efficiency difference between Canvas.drawBitmap or OpenGL?
I am not too familiar with how GL works. Is the performance gain happen in writing to the screen or doing the image manipulation or BOTH. I mean I know I can convert a bitmap to a texture and put it on the GL surface. Most of my code is done using canvas to draw to off screen bitmaps before i finally draw the composite image to the screen. Do I have to convert all that to GL textures or can I keep all the bitmap work and convert the final image to a texture to be drawn to the GL surface. If I have to convert it all to the textures and draw to the textures, will there be any performance gain by just drawing the final image to the GL surface but to the rest using Canvas? On Mar 15, 4:57 pm, Tim Bray timb...@gmail.com wrote: On Sun, Mar 15, 2009 at 1:30 PM, Jon Colverson jjc1...@gmail.com wrote: Interestingly, the emulator is slower than the G1 when using OpenGL because the emulator uses a (emulated) software OpenGL implementation. Interestingly, on my app (decorating a map with geotagged points, recording and playing back sound, launching web browser) the G1 is not significantly slower than the emulator, so I just don't use the emulator any more. Got a surprise the other day when I was doing some debugging, had the phone in my hand, and it went off because somebody was calling me... -Tim --~--~-~--~~~---~--~~ 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: orientation change crashes when ids are not unique
Oh yeah, we fixed that in Cupcake. But the bottom line is: don't use the same id for Views of different types. On Tue, Mar 17, 2009 at 12:27 PM, skink psk...@gmail.com wrote: On 17 Mar, 18:19, Romain Guy romain...@google.com wrote: You can have the same id on different widgets. What is the exception you get? ClassCastException, it's probably the SavedStates are backed by one linear sparse array (at least i think so) -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: orientation change crashes when ids are not unique
On 17 Mar, 18:36, Romain Guy romain...@google.com wrote: Oh yeah, we fixed that in Cupcake. But the bottom line is: don't use the same id for Views of different types. ok, thanks for info but if i used the same ids for the same View types (for example two ListViews) how its supposed to work? we will not have ClassCastException but i think different SavedStates would be used by different ListViews... --~--~-~--~~~---~--~~ 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: SimpleDateFormat PathClassLoader NullPointerException quandary
I synchronized the method and it all seems to be working fine now. Thanks for helping me with this rather obscure error. On Mar 16, 2009 7:31 PM, sm1 sergemas...@gmail.com wrote: SimpleDateFormat is known to not be thread-safe, and it's instances must be either unique to each thread or otherwise be synchronized. happened to me a while back. serge On Mar 16, 7:15 pm, Torgny torgny.bj...@gmail.com wrote: Yeah, the code is in its own thread. I... --~--~-~--~~~---~--~~ 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 issue...
Bump.
On Mar 11, 7:52 am, Marc gram...@gmail.com wrote:
So I've got a WebView, and in its content is a phone number. I
hightlight it and click - voila, taken to the phone app.
Now, all I do is add this code:
wv.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView
view, String url) {
return false;
}
});
and hey, presto!, clicks no longer work.
Can anyone repro/explain this odd behavior? The docs say that
returning false is the correct way to indicate that the load has NOT
been overridden.
Thanks.
Marc
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[android-developers] Re: Is there a large efficiency difference between Canvas.drawBitmap or OpenGL?
On Mar 17, 7:27 pm, William william.caine...@gmail.com wrote: Do I have to convert all that to GL textures or can I keep all the bitmap work and convert the final image to a texture to be drawn to the GL surface. If I have to convert it all to the textures and draw to the textures, will there be any performance gain by just drawing the final image to the GL surface but to the rest using Canvas? Not in this case, no. The way to think about it is in terms of the amount of data going from main (CPU) memory to graphics (GPU) memory. If you do all the compositing in software then you have to send a full frame's worth of data to the GPU every frame. Using OpenGL to then draw it would provide no benefit over just sending it straight to the screen (it would almost certainly be slower, in fact). The case where using OpenGL provides a benefit is when you have a lot of bitmap data that doesn't change. That can be just be sent to the GPU once as textures and then you can draw using those textures and the compositing will be done quickly by the GPU. If you have some bitmap data that is static, and some which changes then it is harder to predict the performance. Trying both ways is probably the only way to get a definitive answer. -- 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] Re: android.os.ServiceManager
Even if it does everything I want kenny it will not stop the system also sending the sms via the gsm network as well. Best case would be 2 sms been sent On Mar 18, 1:46 am, Kenny yxw...@gmail.com wrote: Reading the file frameworks/base/telephony/java/com/android/internal/ telephony/gsm/SMSDispatcher.java, you can find handleSendComplete( ) has a PendingIntent to send. I don't understand PendingIntent well, only seeing the LOG code saying SMS send complete. Broadcasting intent ... Is this PendingIntentsendIntent interceptable? Not sure if the PendingIntent has extra data of SMS contents. Seer, let me know your insight. Kenny On Mar 17, 12:54 pm, Seer gilligan.ch...@gmail.com wrote: So if that is not the way you are meant to services such as alternate SMS gateways, what is? Using intents will not work as most of the sms apps have the reply for a thread built in. This is the only way i have been able to discover to capture all outgoing sms so i can either redirect them over the web or over the mobile network. I find it sort of strange that the developers of Android did not think that people would want to also use alternate networks and mediums to the gsm network for things like calls and sms. With sms prices as high as they are in Australia the internet can be up to 5 times cheaper to send them and even with data costs that is still much cheaper. I know all apps are meant to be equal but some apps / services need to be able to do things on a much lower level or have intents or something for the lower level services of the phone as well. I am open to any ideas you have. On Mar 17, 3:31 pm, Dianne Hackborn hack...@android.com wrote: You can't do this. Especially from the SDK, on so many levels: 1. ServiceManager is not public. The features it contains are not available in the SDK. 2. None of the interfaces of the services published in the service manager are published in the SDK, so you wouldn't be able to redefine them anyway. 3. And even if any of this were in the SDK, applications are not allowed to modify what is published in the service manager, and they never will be able to. On Mon, Mar 16, 2009 at 8:47 PM, Seer gilligan.ch...@gmail.com wrote: Is there a way to access this class in the SDK or is there another class that does the same thing? I need to rename one of the services listed in the servicemanager so that it will call my service instead and then pass calls i don't handle onto the original service that i have renamed. -- 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 - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Intercepting outgoing sms
Kenny I now have everything working apart from intercepting the sms. I can log them etc but only way I can see to intercept them is to either override smsmanager ( not possible ) or rename the isms service and place my own service in its place. My service would then call the old isms service for the things it does not handle. That is less than ideal but so far it is the possible solution I have found On Mar 18, 1:48 am, Kenny yxw...@gmail.com wrote: I think check database seems not feasible. Seer, I posted a rely to you about SMSDispatcher class. Take a look, there may be certain intent sent there. Kenny On Mar 16, 9:44 pm, Kenny yxw...@gmail.com wrote: Sms should have provider, through which you may put your SMS to database, I think. But the topic was about intercepting/redirecting being-sent SMS. Is it resolved? On Mar 16, 12:52 pm, Seer gilligan.ch...@gmail.com wrote: ok i have written an app for sending the sms over the web but how do i insert the sms sent over the web into the list of sms sent from the phone? On Mar 6, 1:25 am, Avraham Serour tovm...@gmail.com wrote: not sure if you can do that, if not you could do the opposite, make the user send sms using you app, so if the number match your criteria you use your gateway, if not send it using the phone regular sms service On Thu, Mar 5, 2009 at 5:04 AM, Seer gilligan.ch...@gmail.com wrote: Hi, What i want to do is intercept outgoing sms. The reason been that i want to redirect some sms over a web based sms sending service and others to go over the normal mobile network. I would really like to do this as an invisible background process that does not need modifications to any of the existing apps people use to send sms. Is this possible or will i have to write my own app to send sms and let that app decide how to send the sms? with so many sms apps out there i really did not want to add another to the mix and to instead work on a lower level. thanks Chris- Hide quoted text - - Show quoted text -- 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: How to add SMS to inbox in android programmatically?
Thanks for your update. So you exactly have done two things: 1. Call SmsManager::sendTextMessage( ) 2. Put the sent SMS to its database via ContentResolver::insert( ) The code i gave you only adds a record to the phones sms database to say an sms has been sent and it will be visible to the user. In my own code else where i have the code to send the sms. On Mar 18, 1:53 am, Kenny yxw...@gmail.com wrote: Thanks for your update. So you exactly have done two things: 1. Call SmsManager::sendTextMessage( ) 2. Put the sent SMS to its database via ContentResolver::insert( ) Kenny On Mar 17, 6:42 am, Seer gilligan.ch...@gmail.com wrote: i have been trying to do the same thing and just worked it out. you want to do something similar to this. uses-permission android:name=android.permission.WRITE_SMS/ public static final String ADDRESS = address; public static final String PERSON = person; public static final String DATE = date; public static final String READ = read; public static final String STATUS = status; public static final String TYPE = type; public static final String BODY = body; public static final int MESSAGE_TYPE_INBOX = 1; public static final int MESSAGE_TYPE_SENT = 2; ContentValues values = new ContentValues(); values.put(SMSHelper.ADDRESS, +61408219690); values.put(SMSHelper.DATE, 1237080365055); values.put(SMSHelper.READ, 1); values.put(SMSHelper.STATUS, -1); values.put(SMSHelper.TYPE, 2); values.put(SMSHelper.BODY, SMS inserting test); Uri inserted = getContentResolver().insert(Uri.parse(content:// sms), values); That is from a few different classes but i am sure you can work out how it fits. On Mar 13, 8:09 pm, senthil senthil...@gmail.com wrote: HI, Iam sending the sms by using the below code, SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage(destAddr, null, mMessageText, il, null); But, the same SMS message needs to be reflected in the Native sms inbox, Can anyone help me out in achieving this Thanks in Advance !- 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: Capturing exceptions on user's phones?
1) When an exception occurs, the application will just drop back to the home screen and the user won't actually know that an exception has occured. Any luck on sorting this out? A dialog that informs the user of the error and a report this problem button that opens the email app would be really nice :-) -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] adb and Eclipse list no device after 1 minute
When I plug in the ADP1 and do the following: $ adb devices List of devices attached HT845GZ50887device But, after connecting via the USB, my ADP1 device goes away after about a minute. I can also load an application from Eclipse to the ADP1 fine. But Eclipse lists in error in the Eclipse consolein about a min with: 2009-03-17 12:06:08 - DeviceMonitor]Connection Failure when starting to monitor device 'HT845GZ50887' : device (HT845GZ50887) request rejected: device not found If I then: $ adb devices List of devices attached Why would the device go away? USB debugging and Stay awake are both enabled. I've found that most of these types of problems are on Windows and have to do with the USB. Im on Linux, though (gentoo) VITALS: Model Number: ADP1 Firmware version 1.1 Baseband version 62.33.20.08H_1.22.14.11 Kernel version: 2.6.25-01845-g85d4f0d android-bu...@apa27 #27 Build number: dream_devphone-userdebug 12.1 UNLOCKED 130444 test-keys $ uname -a Linux IVES 2.6.28 #2 SMP Thu Jan 29 17:00:05 PST 2009 x86_64 AMD Athlon (tm) 64 X2 Dual Core Processor 5000+ AuthenticAMD GNU/Linux --~--~-~--~~~---~--~~ 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] Catching clicks on xml files in the browser
Hi, I am trying to intercept xml links that are clicked in the android web browser. I want my activity to handle these xml files, however I cannot seem to get this to work. Whenever I click on the xml file in the browser it just displays the xml file. Here is the entry that I have in my AndroidManifest.xml. Is this enough or do I need to do something more? activity android:name=handleXML android:theme=@android:style/Theme.Dialog android:screenOrientation=portrait intent-filter action android:name=android.intent.action.VIEW / category android:name=android.intent.category.DEFAULT / category android:name=android.intent.category.BROWSABLE / data android:scheme=http / data android:scheme=https / data android:mimeType=application/xml/ data android:mimeType=text/xml/ /intent-filter /activity --~--~-~--~~~---~--~~ 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: Capturing exceptions on user's phones?
Well, I am using a workaround currently, which means that the application will restart. On application restart a dialog will then notify the user that a problem has occurred. The problem here is that I cannot get a context in the default exception handler (where I dump the stack trace) and thus I am not able to display a dialog. Does anybody know if I can steal a system context from somewhere? I couldn't find anything helpful in the documentation about this. I'll see if I can come up with something better. Best regards, Mads Kristiansen On Tue, Mar 17, 2009 at 9:55 PM, cnordvik cnord...@gmail.com wrote: 1) When an exception occurs, the application will just drop back to the home screen and the user won't actually know that an exception has occured. Any luck on sorting this out? A dialog that informs the user of the error and a report this problem button that opens the email app would be really nice :-) -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] Re: adb and Eclipse list no device after 1 minute
Could the answer be because a USB hub is between the computer and the ADP1? Maybe it is timing out and detaching the device? I've moved the connection from a USB hub to the computer directly and so far the ADP1 continues to be detected (according to adb devices) On Tue, Mar 17, 2009 at 2:31 PM, Brad bradallenful...@gmail.com wrote: When I plug in the ADP1 and do the following: $ adb devices List of devices attached HT845GZ50887device But, after connecting via the USB, my ADP1 device goes away after about a minute. I can also load an application from Eclipse to the ADP1 fine. But Eclipse lists in error in the Eclipse consolein about a min with: 2009-03-17 12:06:08 - DeviceMonitor]Connection Failure when starting to monitor device 'HT845GZ50887' : device (HT845GZ50887) request rejected: device not found If I then: $ adb devices List of devices attached Why would the device go away? USB debugging and Stay awake are both enabled. I've found that most of these types of problems are on Windows and have to do with the USB. Im on Linux, though (gentoo) VITALS: Model Number: ADP1 Firmware version 1.1 Baseband version 62.33.20.08H_1.22.14.11 Kernel version: 2.6.25-01845-g85d4f0d android-bu...@apa27 #27 Build number: dream_devphone-userdebug 12.1 UNLOCKED 130444 test-keys $ uname -a Linux IVES 2.6.28 #2 SMP Thu Jan 29 17:00:05 PST 2009 x86_64 AMD Athlon (tm) 64 X2 Dual Core Processor 5000+ AuthenticAMD GNU/Linux -- Brad Fuller --~--~-~--~~~---~--~~ 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] Location.getTime() does not return milliseconds
Hi, According to the decumentation, android.location.Location.getTime() returns the fix time in milliseconds. however I keep getting the time rounded to seconds (e.g. no milliseconds accuracy). Is this the 'normal' behavior or do I do something wrong? Thanks, Yossi --~--~-~--~~~---~--~~ 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.os.ServiceManager
If there are features missing from the current system (such as an actual API for applications to integrate with the low-level telephony SMS layer), you can look at adding those to the platform and contributing patches to have the feature in a future version. In that case, you can start a discussion on android-platform with the telephony and other engineers to come up with a design that everyone likes and will be accepted for the platform. On Mon, Mar 16, 2009 at 9:54 PM, Seer gilligan.ch...@gmail.com wrote: So if that is not the way you are meant to services such as alternate SMS gateways, what is? Using intents will not work as most of the sms apps have the reply for a thread built in. This is the only way i have been able to discover to capture all outgoing sms so i can either redirect them over the web or over the mobile network. I find it sort of strange that the developers of Android did not think that people would want to also use alternate networks and mediums to the gsm network for things like calls and sms. With sms prices as high as they are in Australia the internet can be up to 5 times cheaper to send them and even with data costs that is still much cheaper. I know all apps are meant to be equal but some apps / services need to be able to do things on a much lower level or have intents or something for the lower level services of the phone as well. I am open to any ideas you have. On Mar 17, 3:31 pm, Dianne Hackborn hack...@android.com wrote: You can't do this. Especially from the SDK, on so many levels: 1. ServiceManager is not public. The features it contains are not available in the SDK. 2. None of the interfaces of the services published in the service manager are published in the SDK, so you wouldn't be able to redefine them anyway. 3. And even if any of this were in the SDK, applications are not allowed to modify what is published in the service manager, and they never will be able to. On Mon, Mar 16, 2009 at 8:47 PM, Seer gilligan.ch...@gmail.com wrote: Is there a way to access this class in the SDK or is there another class that does the same thing? I need to rename one of the services listed in the servicemanager so that it will call my service instead and then pass calls i don't handle onto the original service that i have renamed. -- 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. --~--~-~--~~~---~--~~ 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: orientation change crashes when ids are not unique
Yes, the ID is used to propagate the saved state to the appropriate view in the next instance. Use different IDs. Why do you even want to use the same ID? On Tue, Mar 17, 2009 at 12:45 PM, skink psk...@gmail.com wrote: On 17 Mar, 18:36, Romain Guy romain...@google.com wrote: Oh yeah, we fixed that in Cupcake. But the bottom line is: don't use the same id for Views of different types. ok, thanks for info but if i used the same ids for the same View types (for example two ListViews) how its supposed to work? we will not have ClassCastException but i think different SavedStates would be used by different ListViews... -- 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. --~--~-~--~~~---~--~~ 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-register AlarmManager events on upgrades
I read that the AlarmManager looses all registered intents if case the application that registered those intents is upgraded. What is the correct approach to re-register those intents considering the user does NOT start the application after upgrading 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] spinner or similar selection with no selection by default
Hi Is there a way to show a spinner or something similar with no selection (empty or text saying (no selection)) but when the user clicks on the spinner that item is not there anymore? Basically yo start I wanted to be empty and I have a label that says go to: and a spinner with options: a, b,c If I have an empty option, it will show on the spinner list, so its not good. If I remove that empty option, by default the spinner will be on option a. I tried to set the onclick event so I could remove the first item from the list before showing it but it throws an exception. Do I have to do a complete custom view for this or there is another way around? Thanks Daniel --~--~-~--~~~---~--~~ 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: Re-register AlarmManager events on upgrades
Hi I have the same problem. As far as I know the only way is to set a Service to start after the installation is done. Maybe you can put a service that runs once (not really a service hehe) that it will be initiated after the installation is complete, set up the alarms and end the service. Other thing you can do is to react to the android.permission.RECEIVE_BOOT_COMPLETED so next time the user reboots the phone you can re-register the alarms. Hope it helps. Daniel On Mar 17, 7:27 pm, Michael Bollmann michael.bollm...@googlemail.com wrote: I read that the AlarmManager looses all registered intents if case the application that registered those intents is upgraded. What is the correct approach to re-register those intents considering the user does NOT start the application after upgrading 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] Emulator not starting
I am running Eclipse on XP. The Emulator was running correctly but all of sudden today it hang up. I closed Eclipse, rebooted the XP, now when I invoke eclipse, it displays a ddms alert box with the message: Failed to initialize monitor thread: Unable to establish loopback connection and eclipe prints in its console: [2009-03-17 18:41:46 - DeviceMonitor]Connection attempts: 61 I can start the emulator manually but it's not linked to eclipse and eclipse still gives the same errors. Why did it stop running and how do I fix it? 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: android.os.ServiceManager
Dianne, Thanks for the reply. The problem is I am not sure there is not already an API for it. That is what i am trying to find out but no one is really responding to say there is or there is not. I find it really strange that there would not be some way of hooking into the lower layers or to do what i am trying to do and that is why i keep asking but getting no responses. All i want for the min is someone in the know to tell me if it is possible or not to intercept outgoing sms so that i can redirect them over the internet instead of the gsm network. Writing your own sending app and having users use that does not work as most uses will reply to sms and the reply part that sends the message is built into each sms client. The only place to intercept the sms is at a lower level than that as far as i can tell and it seems to me that anything on that level is not accessible. That said i am only learning Android and that is why i am asking for help to see if there is any options or anything i have over looked. Maybe on i am on the wrong discussion group i don't know. If i am can you point me to the correct one? I really want to do things correctly and not use hacks but i am having trouble trying to find info on the correct way to do this. Regards, Chris On Mar 18, 8:59 am, Dianne Hackborn hack...@android.com wrote: If there are features missing from the current system (such as an actual API for applications to integrate with the low-level telephony SMS layer), you can look at adding those to the platform and contributing patches to have the feature in a future version. In that case, you can start a discussion on android-platform with the telephony and other engineers to come up with a design that everyone likes and will be accepted for the platform. On Mon, Mar 16, 2009 at 9:54 PM, Seer gilligan.ch...@gmail.com wrote: So if that is not the way you are meant to services such as alternate SMS gateways, what is? Using intents will not work as most of the sms apps have the reply for a thread built in. This is the only way i have been able to discover to capture all outgoing sms so i can either redirect them over the web or over the mobile network. I find it sort of strange that the developers of Android did not think that people would want to also use alternate networks and mediums to the gsm network for things like calls and sms. With sms prices as high as they are in Australia the internet can be up to 5 times cheaper to send them and even with data costs that is still much cheaper. I know all apps are meant to be equal but some apps / services need to be able to do things on a much lower level or have intents or something for the lower level services of the phone as well. I am open to any ideas you have. On Mar 17, 3:31 pm, Dianne Hackborn hack...@android.com wrote: You can't do this. Especially from the SDK, on so many levels: 1. ServiceManager is not public. The features it contains are not available in the SDK. 2. None of the interfaces of the services published in the service manager are published in the SDK, so you wouldn't be able to redefine them anyway. 3. And even if any of this were in the SDK, applications are not allowed to modify what is published in the service manager, and they never will be able to. On Mon, Mar 16, 2009 at 8:47 PM, Seer gilligan.ch...@gmail.com wrote: Is there a way to access this class in the SDK or is there another class that does the same thing? I need to rename one of the services listed in the servicemanager so that it will call my service instead and then pass calls i don't handle onto the original service that i have renamed. -- 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. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: can not call a java method from javascript using addJavascriptInterface()
You should call window.test.incr(100) instead.
--
Have you read my blog ?
http://dtmilano.blogspot.com
On Mar 17, 4:28 am, sherwin huang sherwin@gmail.com wrote:
hi
I'm trying to call a java method from javascript using
addJavascriptInterface();
but seems does not work, it always display failure;
java code:
public class WebTest extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
WebView webview = new WebView(this);
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
webview.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
webview.setClickable(true);
TestJs ts = new TestJs();
webview.addJavascriptInterface(ts, test);
webview.loadUrl(file:///data/1.html);
setContentView(webview);
}}
public class TestJs {
public int incr(int num){
return num+1;
}
}
html:
html
head
script type=text/javascript
function loader() {
document.write(begin);
document.write(p);
document.write(window.test);
document.write(p);
if(window.test){
document.write(success);
document.write(p);
document.write(test.incr(100));}else{
document.write(failure);
document.write(p);
}
}
/script
/head
body onload=loader()
/body
/html
Thanks in advance for your help!
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-~--~~~~--~~--~--~---
[android-developers] Re: android.os.ServiceManager
Sorry I can't help you, I know about the framework but not the telephony layer or individual apps like SMS. On Tue, Mar 17, 2009 at 3:54 PM, Seer gilligan.ch...@gmail.com wrote: Dianne, Thanks for the reply. The problem is I am not sure there is not already an API for it. That is what i am trying to find out but no one is really responding to say there is or there is not. I find it really strange that there would not be some way of hooking into the lower layers or to do what i am trying to do and that is why i keep asking but getting no responses. All i want for the min is someone in the know to tell me if it is possible or not to intercept outgoing sms so that i can redirect them over the internet instead of the gsm network. Writing your own sending app and having users use that does not work as most uses will reply to sms and the reply part that sends the message is built into each sms client. The only place to intercept the sms is at a lower level than that as far as i can tell and it seems to me that anything on that level is not accessible. That said i am only learning Android and that is why i am asking for help to see if there is any options or anything i have over looked. Maybe on i am on the wrong discussion group i don't know. If i am can you point me to the correct one? I really want to do things correctly and not use hacks but i am having trouble trying to find info on the correct way to do this. Regards, Chris On Mar 18, 8:59 am, Dianne Hackborn hack...@android.com wrote: If there are features missing from the current system (such as an actual API for applications to integrate with the low-level telephony SMS layer), you can look at adding those to the platform and contributing patches to have the feature in a future version. In that case, you can start a discussion on android-platform with the telephony and other engineers to come up with a design that everyone likes and will be accepted for the platform. On Mon, Mar 16, 2009 at 9:54 PM, Seer gilligan.ch...@gmail.com wrote: So if that is not the way you are meant to services such as alternate SMS gateways, what is? Using intents will not work as most of the sms apps have the reply for a thread built in. This is the only way i have been able to discover to capture all outgoing sms so i can either redirect them over the web or over the mobile network. I find it sort of strange that the developers of Android did not think that people would want to also use alternate networks and mediums to the gsm network for things like calls and sms. With sms prices as high as they are in Australia the internet can be up to 5 times cheaper to send them and even with data costs that is still much cheaper. I know all apps are meant to be equal but some apps / services need to be able to do things on a much lower level or have intents or something for the lower level services of the phone as well. I am open to any ideas you have. On Mar 17, 3:31 pm, Dianne Hackborn hack...@android.com wrote: You can't do this. Especially from the SDK, on so many levels: 1. ServiceManager is not public. The features it contains are not available in the SDK. 2. None of the interfaces of the services published in the service manager are published in the SDK, so you wouldn't be able to redefine them anyway. 3. And even if any of this were in the SDK, applications are not allowed to modify what is published in the service manager, and they never will be able to. On Mon, Mar 16, 2009 at 8:47 PM, Seer gilligan.ch...@gmail.com wrote: Is there a way to access this class in the SDK or is there another class that does the same thing? I need to rename one of the services listed in the servicemanager so that it will call my service instead and then pass calls i don't handle onto the original service that i have renamed. -- 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. -- 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. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android
