Re: [android-developers] customized date picker
can u change sdk version. your code supports all devices change to manifest file and send to me. then only i have to check On Mon, Nov 7, 2011 at 12:44 PM, vani reddy vani.reddy.bl...@gmail.comwrote: I have already sent the code. On Fri, Nov 4, 2011 at 6:55 PM, ramesh mandare ramesh.manda...@gmail.comwrote: please give me code On Fri, Nov 4, 2011 at 4:15 PM, vani reddy vani.reddy.bl...@gmail.comwrote: Hi, Check out the code I have attached. On Fri, Nov 4, 2011 at 3:52 PM, Ratheesh Valamchuzhy android...@gmail.com wrote: can u give me all the code to debug. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Regards, Vani Reddy -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Regards, Vani Reddy -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: ThreadPoolExecutor stop tasks onPause
Thanks, it is exactly what I need. On 4 Лис, 16:06, Streets Of Boston flyingdutc...@gmail.com wrote: shutDownNow will cancel all the pending tasks and make the Executor unavailable for any future task submissions. Instead, you'd have to keep track to any Future you have scheduled (the value returned by an executor.submit(...) call). Call 'cancel(boolean)' on all the Futures that are still outstanding when onPause is being executed (note that calling 'cancel(...)' on a Future that has finished is OK; it just does nothing). -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Animations in ListView (Android 3+)
Kostya: I tried animating the item directly and it didn't work as I wished, but I admit I didn't go too far to see why. I'll look more into it as soon as I have a bit of time. Thank you everybody for your replies. I'll post a follow-up here if I manage to do anything good looking ;) -- BoD -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Voice input
hi there, please i need a code to enable voice where by if it is recognized, the texts show on the EditText not on the List View as described by other groups. Thank you -- Be good to not only people but also machines -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] add a button on lock screen
Hi Everyone. For my application, I must add a button on lock screen (like during incoming call user can sand sms). May be in API Level 14 added this option? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] parsing XML
It says that I need to add a cast to element, but even when I do that
it doesn't work
NodeList productNL = element.getElementsByTagName(ProductName);
full method :
public void dumpTitles() {
String sUrlBase = http://webdev4.matcmadison.edu/mbtest/mab/
AmazonXML/;
String xmlContent = getContent(sUrlBase + selected);
ArrayListStringitem = new ArrayListString();
String[] hi;
try {
DocumentBuilder db =
DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document doc = db.parse(new InputSource(new
StringReader(xmlContent)));
NodeList prodNL = doc.getElementsByTagName(ProductName);
for (int i=0;iprodNL.getLength();i++) {
Element element = (Element)prodNL.item(i);
NodeList productNL =
element.getElementsByTagName(ProductName);
Node nProductName = productNL.item(0);
String sProductName =
nProductName.getFirstChild().getNodeValue();
String s = String.format(Title %d is [%s], i,
sProductName);
}
}
catch (Exception ex) {
Log.println(Log.DEBUG, TAG, XML Parsing failed: +
ex.getMessage());
}
}
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[android-developers] Cursor LifeCycle
Hi people,
I think I need some help here.
I did some search in the group and found this few
topicshttps://groups.google.com/forum/#%21searchin/android-developers/startManagingCursor$20deprecatedabout
my questions, so sorry if I am being silly.
First, When should I close my Cursors? I always close them in the onPause
method of an Activity (with the code bellow), and due a HoneyComb issue
before open the Cursor I check if it's not null and opened to avoid the
error described
herehttps://groups.google.com/forum/#%21searchin/android-developers/startManagingCursor$20deprecated/android-developers/BlgTO-yQHX4/whQZ345ITb0J
:
protected void onResume () {
if(cursor != null !cursor.isClosed()){
stopManagingCursor(cursor);
cursor.close();
}
cursor = getCursorFromMySQLiteDataBase();
startManagingCursor(cursor);
//use cursor to fill a ListView ou Spinner
}
protected void onPause () {
if(cursor != null !cursor.isClosed()){
stopManagingCursor(cursor);
cursor.close();
}
}
}
Stop the cursor in onPause method seems to be a good thing because, when I
call another Activity from this, the father Activity is paused, right? I
also because when I close the app, onPause is also performed, right again?
I know the startManagingCursor and StopManagingCursor is deprecated (this
pagehttp://developer.android.com/reference/android/app/Activity.html#startManagingCursor%28android.database.Cursor%29says
it):
Use the new
CursorLoaderhttp://developer.android.com/reference/android/content/CursorLoader.htmlclass
with
LoaderManagerhttp://developer.android.com/reference/android/app/LoaderManager.htmlinstead;
this is also available on older platforms through the Android
compatibility package.
But CursorLoader and LoaderManager works just with ContentProviders, right?
That I am doing (above code) it's a bad thing? I need to get a away to
change all my databases methods to use only ContentProviders?
The documentation is not very clear about it.
Herehttp://developer.android.com/reference/android/content/ContentProvider.htmlsay:
If you don't need to share data amongst multiple applications you can use
a database directly via
SQLiteDatabasehttp://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.html.
but how to keep managing my Cursors from SQLiteDatabase without use
[start,stop]ManagingCursor (since it's deprecated and probably soon it will
not be there)?
Well, I made a lot of questions in this topic, I don't want to mess around,
I am just lost in those questions.
Sorry again if I am being not clear enough about, I tried to, English is
not my first lang.
Thanks in advance.
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[android-developers] Re: Adding Slide Button on Key lock screen
Maybe this option added in API Level 14? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] android SQLite query
hello! i don't know how to view my DB file as list. there's an SQLite data base file prepared and already passed to my comp from droid device. and has been opened in sqlite browser. the browser has a window where :'SQL string' textbox and 'SQL quiary' button. there are three column in my DB: _Id,time_float, acceleration_float . so i m gessing i must put some SQL instruction in mentioned text field and tap SQL quiary button to get purpose list of fields to visualize . but i don't know SQL well. so that the question is clear: what a string? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] ACTION_TIME_CHANGED and ACTION_DATE_CHANGED old time detection
I am using ACTION_TIME_CHANGED and ACTION_DATE_CHANGED. onReceiver calling after time was changed and I call System.currentTimeMillis() and got new time. How I can get old time or delta time? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to control width of textview
Hi, I am showing 3 textview within a listview. I want to have first Texeview to use 80% of screen width and remaining two to have 10% each. Is there is a way to achieve this ? Regards Akhil Bansal -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Sending 15KB Data via HTTP POST and got java.io.FileNotFoundException !! ?
Hi I am trying to send data via HTTP POST from my android application and i got java.io.FileNotFoundException ! Note : 1) i tried to send smallest data +- 1KB and it successes ! 2) in small data Server reached and data revived 3) in the 16KB , server doesn't reached - got exception while trying to get the response ! 4) full exception : java.io.FileNotFoundException: http://myserverip:80/APP/Default.aspx Code : String connectionString = http://; + url + : + port + / + uploadApp; URL urle = new URL(connectionString); URLConnection httppost = urle.openConnection(); connection = (HttpURLConnection) httppost; connection.setDoInput(true); connection.setDoOutput(true); connection.setConnectTimeout(1000*60*2); // 2 min connection.setRequestMethod(POST); connection.connect(); outputStream = new BufferedOutputStream(connection.getOutputStream(), 17000); //for example start byte[] data = new byte[16000]; for(int i = 0 ; i data.length ; i++) data[i] = 4; //for example end outputStream.write(data); outputStream.flush(); outputStream.close(); inputStream = connection.getInputStream(); // Here i got the exception !! BufferedReader rd = new BufferedReader(new InputStreamReader(inputStream)); String tmp = rd.readLine(); rd.close(); Any Ideas !? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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 ues getRotationMatrix to translate the Sensor.TYPE_ACCELEROMETER values from device coordinate to world coordinate?
That's the question that make me mad for at least 3 days! Please help me! I have your same problem. IDENTIC! Have you solved it? I think that rotation matrix is not usefull, because doing so, i have too, the first and second absolute component of acceleration are always 0, and the third is ok. If you use instead matrix product funztion the result are very bad and differnt? (maybe math is an opinion???) Check also my question in stackoveflow: http://stackoverflow.com/questions/8027536/android-sensor-getrotationmatrix-returns-wrong-values-why Many thanx!!! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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 add google search option to my android application
I have developed a android application.It is working fine.There is a search option.I need to add Google search option to my application.Is there any way to add 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] Using and Identifying Group labels.
I would like some clarification/verification on using groups. I am looking at using ContactContracts.Groups as a means for setting up different contact properties. It would seem this is the best means of controlling and adding custom contract data. As I understand it - Groups do no span different accounts. So am I correct in assuming that if I want my app to automatically add a group to a user account I would first search the contact information for the group name? If the group isn't found I would have to add the group title to ContactContracts.Groups for that account? Sounds easy enough, but if I'm searching ContactContracts.Groups I should use the entityIterator? (If so, begs to ask the question, what is different about ContactContracts.Group?) 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] Automatic MMS sending
Hi hello I want to send a mms automatically,i am using the following code ,but its asking user to press a button Intent intent = new Intent(Intent.ACTION_SENDTO); intent.putExtra(address, 12134567899); intent.putExtra(sms_body, See attached picture); //intent.putExtra(Intent.EXTRA_STREAM, //Uri.parse(content://media/external/images/thumbnails/ 0)); intent.putExtra(Intent.EXTRA_STREAM, Uri.parse(file:///sdcard/DCIM/Camera/2011-09-09 12.47.29.jpg)); intent.setType(image/png); // This is added just so the AndroidTestCase launches the activity as expected, remove this line in your production code intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); //intent.se startActivity(intent); -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] help pls
hi my freind ashamed of i dont know java i like just android thanks and best regard hamid ghasemi On Wed, Nov 2, 2011 at 2:13 PM, Hamid hamid...@gmail.com wrote: what s up Developers, i hope u r well, sorry if i have any wrong spelling :( coz i'm not good in english . i'm student, and i'm not that good in java i'm still learning. so i need a help, just i want to ask how i can make the touch specifics point or line in photo.gif or .png. for example - - this 2 lins from .png pic how i can make the user should touch only this 2 lins starting from left side. or rectangle or triangle or circle!! or if there are other solution for it or another easy way to do it!! pls help and advice . thanks alot -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] please stop logcat autoscroll
In eclipse indigo for mac it always autoscrolls when using the touchpad to manually scroll in the log, so using the touchpad won't stop autoscrolling :( I have to click a log line and then use the arrow keys to move up/ down. Hope there is a fix soon for mac or an option to disable autoscroll. Thanks, Salvador -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: Emulator ICS : add account
As a workaround, you can add your Google account as an activesync account. Use your gmail.com address at first, but you'll need to change the server to be m.google.com when it complains it can't connect. See here: http://www.google.com/support/mobile/bin/answer.py?hl=enanswer=138636topic=14299 On Oct 31, 5:02 am, arnouf arnaud.far...@gmail.com wrote: Hello, Now, in the emulator, to see calendar or add event I have to set an Exchange account. Does it exist a solution avoiding this ? I don't have an Exchange server ! Thanks for your help -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: No luck with new ICS CalenderContract
As a workaround, you can add your Google account as an activesync account. Use your gmail.com address at first, but you'll need to change the server to be m.google.com when it complains it can't connect. See here: http://www.google.com/support/mobile/bin/answer.py?hl=enanswer=138636topic=14299 On Nov 2, 8:54 pm, Zsolt Vasvari zvasv...@gmail.com wrote: No, Google Account seem to be broken on the ICS emulator: http://groups.google.com/group/android-developers/browse_thread/threa... On Nov 3, 5:44 am, Ralph fed...@gmail.com wrote: Hi, I'd also like to try out adding a subscription to a public google calendar. Where are the Intents documented? Or at least where are the test cases that test adding a public calendar to an account and making it visible and sync'ed? I seem to only see a way to add an event to a particular calendar. Also, the emulator does not seem to support Google calendar accounts. The only thing that seems to work with calendar is Exchange. Which seems odd. Does anyone have the emulator working with google calendars? Thanks, Ralph On Oct 25, 4:50 am, Zsolt Vasvari zvasv...@gmail.com wrote: Thanks, of course that will work. Duh... How did I miss that? That said, I am just looking in the Javadocs and under Constants, CONTENT_URI is not listed, but it's further down, under Fields. That explains why I didn't see it, even though it's not a real excuse. Since CONENT_URI is a static final, why isn't it listed under Constants? On Oct 25, 2:41 pm, Michael Chan mc...@android.com wrote: Hi Zsolt, Can you tryCalendarContract.Calendars.CONTENT_URI instead of CalendarContract.CONTENT_URI? Thanks, Mike On Oct 24, 5:39 pm, Zsolt Vasvari zvasv...@gmail.com wrote: I would have expected to work, also. It's kind of frustrating that the first time we are goig to be able put out fires, is when the general public will get hold of the first ICS device. The emulator is all but useless. On Oct 25, 12:25 am, Mark Murphy mmur...@commonsware.com wrote: I haven't had a chance to yet, and probably won't for a few weeks. Since the Calendar app is in the emulator, I would have expected that content provider to work. It's possible that it is an emulator bug -- without hardware as a point of reference, it is difficult to tell. On Mon, Oct 24, 2011 at 10:19 AM, Zsolt Vasvari zvasv...@gmail.com wrote: Nobody tried this new API yet? On Oct 24, 2:57 pm, Zsolt Vasvari zvasv...@gmail.com wrote: I am trying to convert my Calendar code to the new ICS APIs. For starters, I am trying the simplest possible operation -- reading the list of Calendars. I am using the following code: context.getContentResolver().query(CalendarContract.CONTENT_URI, CALENDARS_PROJECTION, CALENDARS_WHERE, null, CalendarContract.Calendars.DEFAULT_SORT_ORDER) but I am getting an unknown URL exception on the ICS emulator, both Standard and Google API images: E/ACRA ( 746): Caused by: java.lang.IllegalArgumentException: Unknown URL content://com.android.calendar E/ACRA ( 746): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java: 165) E/ACRA ( 746): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java: 135) E/ACRA ( 746): at android.content.ContentProviderProxy.query(ContentProviderNative.java: 358) E/ACRA ( 746): at android.content.ContentResolver.query(ContentResolver.java:304) Is this supposed to work on the emulator? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, One Low Price!- Hide quoted text - - Show quoted text -- 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] Mixing OpenGL with Android Lifecycle.
Hey I tried posting this before but I don't think it went through. So I'll explain my error again. When I run my app after installation, textures don't load. The second time i run it, textures work properly. I think that this has to do w/ the lifecycle because it seems textures havent finished loading before texture object are created. Also I had another error on a previous project a gave up if you can help: Everytime I ran my app the game would be slower: 1st run at 12fps 2nd run at 10fps 3rd at 8fps etc... Help is greatly appreciated. Thanks, Nick. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Mixing OpenGL with Android Lifecycle.
Hello, everytime I start a heavy OpenGL application for Android, I come across some sort of loading or cleaning error. As of now my problem is that when my application makes it's first run after installation, no textures are present. Thus geometry is not visible. I have tried to render with texture env to GL_MODULATE and coloring to the geometry to see if it would show, but it doesn't... I said that this only happens the first time you run the application, which means if you run it a second time, everything will be correct. Here's what I think may be happening, but am unsure: I think that during the process of decoding the resource into a bitmap, the texture object is created. This means that the texture object will not contain data, and misrepresenting the texture. Well, the reason I think this is related to the android lifecycle is because the textures work when the application is run a second time. Help is greatly appreciated, I'm really hoping to figure this out. I quit my previous project because I had another error: The game would be slower each time you ran it: 12fps after first run, 10 on second, 8 on third etc... The performance was really slow when I rendered my 3D map. So that being said, you are welcome to help me out with that too :) Thanks, Nick. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to customize the home screen of android
Hi All i want to launch my customize home screen of default . for some specific requirement I am required to change Android Default Home application with my customized Home application ( a setting inside my app that will toggle default home = my application or previous home) I don't want the user to travel android settings that are very complicated. Can any one help me out like where it registers launcher.apk for default home application or how to change that Give me the guidelines for that 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] Fwd: Sending 15KB Data via HTTP POST and got java.io.FileNotFoundException !! ?
Please need advise ! -- Forwarded message -- From: Nassem Zaher nasse...@gmail.com Date: Sat, Nov 5, 2011 at 9:06 PM Subject: Sending 15KB Data via HTTP POST and got java.io.FileNotFoundException !! ? To: Android Developers android-developers@googlegroups.com Hi I am trying to send data via HTTP POST from my android application and i got java.io.FileNotFoundException ! Note : 1) i tried to send smallest data +- 1KB and it successes ! 2) in small data Server reached and data revived 3) in the 16KB , server doesn't reached - got exception while trying to get the response ! 4) full exception : java.io.FileNotFoundException: http://myserverip:80/APP/Default.aspx Code : String connectionString = http://; + url + : + port + / + uploadApp; URL urle = new URL(connectionString); URLConnection httppost = urle.openConnection(); connection = (HttpURLConnection) httppost; connection.setDoInput(true); connection.setDoOutput(true); connection.setConnectTimeout(1000*60*2); // 2 min connection.setRequestMethod(POST); connection.connect(); outputStream = new BufferedOutputStream(connection.getOutputStream(), 17000); //for example start byte[] data = new byte[16000]; for(int i = 0 ; i data.length ; i++) data[i] = 4; //for example end outputStream.write(data); outputStream.flush(); outputStream.close(); inputStream = connection.getInputStream(); // Here i got the exception !! BufferedReader rd = new BufferedReader(new InputStreamReader(inputStream)); String tmp = rd.readLine(); rd.close(); Any Ideas !? -- Regards, Nassem Zaher Computer Science BSc Nazareth 16470, Israel, P.O.Box 6776. nasse...@gmail.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Strange error
look at this thread. http://stackoverflow.com/questions/6450738/failed-to-install-apk-on-device-local-path-doesnt-exist -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: Problem in facebook logout
Thanks for sharing these. Me too having same problem. Thanks alot. It really works. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Development platform
Hello i am newbee for the android development can anyone suggest suitable linux platform to develop application for android phone... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Need help on connecting android app to remote database.
Hello members, I am a novice android app developer. As of now i'm developing an app, that needs to communicate with remote database. I tried using web service but that not working to me. Please provide me complete information from A to Z steps in conencting, communicating, get response from remote database. i am using mysql has remote database. Please respond quickly, urgent help needed. Thanking you, -- With Regards, Charan Kumar COMPARISON IS THE BEST WAY TO JUDGE YOUR PROGRESS. BUT DON'T COMPARE WITH OTHERS, COMPARE YOUR YESTERDAY WITH YOUR TODAY -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] simulating specific LAC and CellIDs in the emulator
Hello all, I am working on an app that is performing some activity based on the current cellID and/or LAC. I would like to test this behavior in the emulator by sending some CellIDs/LAC combinations to the emulator for simulation. Is this possible? could not find something about this in other resources. Thanks, Geoffrey -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] c2dm suddenly stopped working
I have just started using the c2dm service, and it was working perfectly fine for quite some time.. but suddenly i started getting this error message Error=InvalidRegistration when sending a message to a device from my server. I don't think i have changed any of my codes(server/application). Can anyone tell me what might be the reason behind this unusual behaviour.. Thanks in advance! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to delete contacts from SIM card?
I'm a greenhand for Android developing, now I find after I delete a contact which is saved in SIM card, the contact will be there if reseting the mobile phone ,or after setting the airplane mode! I just want to know how to delete the contact from SIM card compeletly, anyone help me? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Customize Android Source Code to run multiple Application on same Screen.
Hi All, I need to customize Android Source code in a such a way that, It can run multiple Application on the same screen. Is that possible? Please share your thoughts and Ideas... Thanks BR, Pawan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Development platform
Best Regards, Pawan Rathore Ubuntu is best one. I am using 11.04 On Sat, Nov 5, 2011 at 4:28 PM, anup anupwattam...@gmail.com wrote: Hello i am newbee for the android development can anyone suggest suitable linux platform to develop application for android phone... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to move a OpenGL square with the finger? (Android 1.5 and OpenGLES 1)
Actually i have an application for Android 1.5 with a GLSurfaceView
class that shows a simple square polygon on the screen.
I want to learn to add a new functionality, the functionality of
moving the square touching it with the finger. I mean that when the
user touches the square and moves the finger, the square should be
moved with the finger, until the finger releases the screen.
Any tutorials/code examples/help will be apreciated
My code:
public class MySurfaceView extends GLSurfaceView implements
Renderer {
private Context context;
private Square square;
private float xrot; //X Rotation
private float yrot; //Y Rotation
private float zrot; //Z Rotation
private float xspeed; //X Rotation Speed
private float yspeed; //Y Rotation Speed
private float z = -1.15f; //Profundidad en el eje
Z
private float oldX; //valor anterior de X, para rotación
private float oldY; //valor anterior de Y, para rotación
private final float TOUCH_SCALE = 0.2f; //necesario para la
rotación
//create the matrix grabber object in your initialization code
private MatrixGrabber mg = new MatrixGrabber();
private boolean firstTimeDone=false; //true si la aplicación ya ha
sido inicializada.
public MySurfaceView(Context context, Bitmap image) {
super(context);
this.context = context;
setEGLConfigChooser(8, 8, 8, 8, 16, 0); //fondo transparente
getHolder().setFormat(PixelFormat.TRANSLUCENT); //fondo
transparente
//Transformamos esta clase en renderizadora
this.setRenderer(this);
//Request focus, para que los botones reaccionen
this.requestFocus();
this.setFocusableInTouchMode(true);
square = new Square(image);
}
public void onSurfaceCreated(GL10 gl, EGLConfig config) {
gl.glDisable(GL10.GL_DITHER);
//dithering OFF
gl.glEnable(GL10.GL_TEXTURE_2D);
//Texture Mapping ON
gl.glShadeModel(GL10.GL_SMOOTH);
//Smooth Shading
gl.glClearDepthf(1.0f);
//Depth Buffer Setup
gl.glEnable(GL10.GL_DEPTH_TEST);//Depth
Testing ON
gl.glDepthFunc(GL10.GL_LEQUAL);
gl.glClearColor(0,0,0,0); //fondo transparente
gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT, GL10.GL_NICEST);
//Cargamos la textura del cubo.
square.loadGLTexture(gl, this.context);
}
public void onDrawFrame(GL10 gl) {
//Limpiamos pantalla y Depth Buffer
gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
//Dibujado
gl.glTranslatef(0.0f, 0.0f, z); //Move z units
into the screen
gl.glScalef(0.8f, 0.8f, 0.8f); //Escalamos
para que quepa en la
pantalla
//Rotamos sobre los ejes.
gl.glRotatef(xrot, 1.0f, 0.0f, 0.0f); //X
gl.glRotatef(yrot, 0.0f, 1.0f, 0.0f); //Y
gl.glRotatef(zrot, 0.0f, 0.0f, 1.0f); //Z
//Dibujamos el cuadrado
square.draw(gl);
//Factores de rotación.
xrot += xspeed;
yrot += yspeed;
if (!firstTimeDone)
{
/// NEW CODE FOR SCALING THE AR IMAGE TO
THE DESIRED
WIDTH /
mg.getCurrentProjection(gl);
mg.getCurrentModelView(gl);
float [] modelMatrix = new float[16];
float [] projMatrix = new float[16];
modelMatrix=mg.mModelView;
projMatrix=mg.mProjection;
int [] mView = new int[4];
mView[0] = 0;
mView[1] = 0;
mView[2] = 800; //width
mView[3] = 480; //height
float [] outputCoords = new float[3];
GLU.gluProject(-1.0f, -1.0f, z, modelMatrix, 0, projMatrix,
0,
mView, 0, outputCoords, 0);
int i=0;
System.out.print(i);
// firstTimeDone=true;
}
}
//si el surface cambia, resetea la vista, imagino que esto pasa
cuando cambias de modo portrait/landscape o sacas el teclado físico en
móviles tipo Droid.
public void onSurfaceChanged(GL10 gl, int width, int
[android-developers] Samsung Galaxy Tab 10.1 Android Source Code
HI . Is there an official site for it.I found this -- https://github.com/GalaxyTab101/samsung-kernel-galaxytab101 , but is this the official one ?.Also pointers to flashing /rooting will be life saver. Rgds, Saurabh -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to Support Res/Skin Update
Hi, All: I want to Support Res/Skin Update in my android App by OTA, and i am not very clear about Android's Res Manage/Access mechanism, so is hard to implement it. then i have below questions: 1. in Run-Time, How Android App access its Res? Will Android unZip the APK file into some Directory which including the Res, and then access the Res? 2. For Res Access, Android use the ResID, and it is an Integer value, Then How does Android differentiate the ResID is in own package, Or in another Package? For example: SetText(,,R.string.) SetText(,,android.R.string.xxx) 3. I found that some developer use Res.apk to support App's Res Update, then how about its mechanism, how to do it? Package all the new Res into the Res.apk, and then install it, Android will auto override the old res for my app??? Thx a lot nicefuture -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: point me in the right direction?
If you are moving from iPhone to Android you are already in the right direction :-D Hahaha:-D - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com/ | http://twitter.com/weather_buddy Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com/ https://marketplace.cisco.com/apphq/store/products/994 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Development platform
I use Ubuntu 11.10 (Oneiric Ocelot) Linux - for my android application development platform to have the application running well and good. just need jdk running that is openjdk-6-jdk and eclipse SDK for linux that is Helios, and android SDK. Best Regards all the best On Mon, Nov 7, 2011 at 12:23 PM, Pawan Singh Rathore pawan.s.rath...@gmail.com wrote: Best Regards, Pawan Rathore Ubuntu is best one. I am using 11.04 On Sat, Nov 5, 2011 at 4:28 PM, anup anupwattam...@gmail.com wrote: Hello i am newbee for the android development can anyone suggest suitable linux platform to develop application for android phone... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Be good to not only people but also machines -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] ERROR/libEGL(206): call to OpenGL ES API with no current context
First of all, this is not a duplicate of other questions with similar
error, because in these questions, the solution of the error is that
there are various threads and there is a problem with various threads,
but i'm not using various threads, my problem is not the same.
I have a simple Square with openGL es 1 and Android 1.5. The square is
painted on the center of the screen.
I want that when the user press on the screen, or moves the finger on
the screen, the square get's moved to that position. For do this i
tryed with GLuUnProject, i tryed to obtain the opengl coordinate that
matches with the window XY coordinate touched with the finger (to
translate the polygon to that coordinate in the future), and i'm
writting the coordinates on the LogCat.
The coordinate's i'm receiving are not true cordinates, are wrong
coordinates, also i'm getting the error of the tittle of the question.
`ERROR/libEGL(206): call to OpenGL ES API with no current context`
The LogCat:
11-07 09:43:40.012: DEBUG/X(203): X: -1.2918732
11-07 09:43:40.023: DEBUG/X(203): Y: 0.050911963
11-07 09:43:40.042: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.042: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.042: DEBUG/X(203): X: -1.2943747
11-07 09:43:40.052: DEBUG/X(203): Y: 0.04674524
11-07 09:43:40.152: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.152: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.172: DEBUG/X(203): X: 0.77298313
11-07 09:43:40.182: DEBUG/X(203): Y: -0.5083332
11-07 09:43:40.223: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.223: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.223: DEBUG/X(203): X: 0.77298313
11-07 09:43:40.223: DEBUG/X(203): Y: -0.5083332
11-07 09:43:40.402: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.402: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:40.402: DEBUG/X(203): X: -1.2943747
11-07 09:43:40.402: DEBUG/X(203): Y: 0.04674524
11-07 09:43:41.952: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:41.952: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:41.952: DEBUG/X(203): X: 0.77298313
11-07 09:43:41.952: DEBUG/X(203): Y: -0.5083332
11-07 09:43:42.042: ERROR/libEGL(203): call to OpenGL ES API with
no current context
11-07 09:43:42.042: ERROR/libEGL(203): call to OpenGL ES API with
no current context
My code:
public class MySurfaceView extends GLSurfaceView implements
Renderer {
private float INITIAL_Z = -35.0f;
private Context context;
private Square square;
private float xrot; //X Rotation
private float yrot; //Y Rotation
private float zrot; //Z Rotation
private float z = INITIAL_Z;//Profundidad en el eje
Z
private float x = 0.0f; //eje X
private float y = 0.0f; //eje Y
private MatrixGrabber mg = new MatrixGrabber(); //create the
matrix grabber object in your initialization code
private GL10 MyGl; //To make gl variable accesible on all the
methods of the class
byte horizontal=-1; //0: LEFT 1:CENTER 2:RIGHT
byte vertical=-1; //0: TOP 1:CENTER 2:BOTTOM
float startX=-1;
float startY=-1;
float xMovement=0.0f;
float yMovement=0.0f;
private boolean movement_mode=false;
public MySurfaceView(Context context, Bitmap image, int width, byte
horizontal, byte vertical) {
super(context);
this.context = context;
setEGLConfigChooser(8, 8, 8, 8, 16, 0); //fondo transparente
getHolder().setFormat(PixelFormat.TRANSLUCENT); //fondo
transparente
//Transformamos esta clase en renderizadora
this.setRenderer(this);
//Request focus, para que los botones reaccionen
this.requestFocus();
this.setFocusableInTouchMode(true);
square = new Square(image);
this.horizontal=horizontal;
this.vertical=vertical;
}
public void onSurfaceCreated(GL10 gl, EGLConfig config) {
MyGl=gl;
gl.glDisable(GL10.GL_DITHER);
//dithering OFF
gl.glEnable(GL10.GL_TEXTURE_2D);
//Texture Mapping ON
gl.glShadeModel(GL10.GL_SMOOTH);
//Smooth Shading
[android-developers] Re: gps device on/off listener
Study the intent actions in the following link. Probably you'll find what you need there. http://developer.android.com/reference/android/content/Intent.html - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com/ | http://twitter.com/weather_buddy Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com/ https://marketplace.cisco.com/apphq/store/products/994 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] How to control width of textview
Hello, Android does not work with %, mas you can get something like this using LinearLayout and android:layout_weight=1 The wieght value can be greater than 1 for some textview and lower to another. From: http://developer.android.com/resources/tutorials/views/hello-linearlayout.html Good luck. 2011/11/7 Akhil akhil.ban...@gmail.com Hi, I am showing 3 textview within a listview. I want to have first Texeview to use 80% of screen width and remaining two to have 10% each. Is there is a way to achieve this ? Regards Akhil Bansal -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Júlio Cesar Bueno Cotta Bacharel em Ciência da Computação pela UFV Mestrando em Ciência da Computação pela UFABC -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: SensorEvent timestamp doesn't always update
Hi,
I only saw your answer today, thanks for it.
It appears do make a difference, now it works. I still don't get why,
though. The method always gets invoked by the same thread (which I've
checked by outputting Thread.currentThread().getName() to the log), so
it doesn't get invoked concurrently (because that's impossible if only
one thread is involved). Even if I synchronize the method invocation
on the listener object, it doesn't make a difference when storing only
the object pointer.
Where's the flaw in my reasoning?
Thanks again!
Regards,
Markus
On Oct 28, 10:38 pm, josean1968 josean1...@gmail.com wrote:
Hello,
You have this:
...
private SensorEvent lastEvent;
...
@Override
public void onSensorChanged(SensorEvent event) {
if (lastEvent == null) {
lastEvent = event;
return;
}
Log.v(TAG, dT [ + Thread.currentThread().getName() + ]: +
(event.timestamp - lastEvent.timestamp));
}
The problem is that the onSensorChanged() method can be invoked
concurrently because it is an event listener.
Declare a local variable and copy the value (not just a pointer to the
object):
@Override
public void onSensorChanged(SensorEvent event) {
...
int lastTimestamp = event.timestamp;
...
}
--
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For more options, visit this group at
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Re: [android-developers] Development platform
Ubuntu is a good one. I also use it. 2011/11/7 Omollo Ateng omollo.at...@gmail.com I use Ubuntu 11.10 (Oneiric Ocelot) Linux - for my android application development platform to have the application running well and good. just need jdk running that is openjdk-6-jdk and eclipse SDK for linux that is Helios, and android SDK. [x2] Best Regards all the best On Mon, Nov 7, 2011 at 12:23 PM, Pawan Singh Rathore pawan.s.rath...@gmail.com wrote: Best Regards, Pawan Rathore Ubuntu is best one. I am using 11.04 On Sat, Nov 5, 2011 at 4:28 PM, anup anupwattam...@gmail.com wrote: Hello i am newbee for the android development can anyone suggest suitable linux platform to develop application for android phone... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Be good to not only people but also machines -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Júlio Cesar Bueno Cotta Bacharel em Ciência da Computação pela UFV Mestrando em Ciência da Computação pela UFABC -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Customize Android Source Code to run multiple Application on same Screen.
Hello, I think it's not possible. I think you can run multiple threads, and can run multiple Services, but just one screen layout. 2011/11/7 Pawan Singh Rathore pawan.s.rath...@gmail.com Hi All, I need to customize Android Source code in a such a way that, It can run multiple Application on the same screen. Is that possible? Please share your thoughts and Ideas... Thanks BR, Pawan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Júlio Cesar Bueno Cotta Bacharel em Ciência da Computação pela UFV Mestrando em Ciência da Computação pela UFABC -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: SensorEvent timestamp doesn't always update
Hi again,
sorry to spam. I just found the following note in
http://developer.android.com/reference/android/hardware/SensorEventListener.html#onSensorChanged(android.hardware.SensorEvent)
NOTE: The application doesn't own the event object passed as a
parameter and therefore cannot hold on o it. The object may be part of
an internal pool and may be reused by the framework.
I don't know how I missed that, which explains the problem.
Thanks again for your help.
Regards,
Markus
On Oct 28, 10:38 pm, josean1968 josean1...@gmail.com wrote:
Hello,
You have this:
...
private SensorEvent lastEvent;
...
@Override
public void onSensorChanged(SensorEvent event) {
if (lastEvent == null) {
lastEvent = event;
return;
}
Log.v(TAG, dT [ + Thread.currentThread().getName() + ]: +
(event.timestamp - lastEvent.timestamp));
}
The problem is that the onSensorChanged() method can be invoked
concurrently because it is an event listener.
Declare a local variable and copy the value (not just a pointer to the
object):
@Override
public void onSensorChanged(SensorEvent event) {
...
int lastTimestamp = event.timestamp;
...
}
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Re: [android-developers] Fwd: Sending 15KB Data via HTTP POST and got java.io.FileNotFoundException !! ?
I just guess..I am not sure...but When you close the output..don't you close the connection? Have you monitoring the server side to any problens with this greater size? Good luck 2011/11/5 Nassem Zaher nasse...@gmail.com Please need advise ! -- Forwarded message -- From: Nassem Zaher nasse...@gmail.com Date: Sat, Nov 5, 2011 at 9:06 PM Subject: Sending 15KB Data via HTTP POST and got java.io.FileNotFoundException !! ? To: Android Developers android-developers@googlegroups.com Hi I am trying to send data via HTTP POST from my android application and i got java.io.FileNotFoundException ! Note : 1) i tried to send smallest data +- 1KB and it successes ! 2) in small data Server reached and data revived 3) in the 16KB , server doesn't reached - got exception while trying to get the response ! 4) full exception : java.io.FileNotFoundException: http://myserverip:80/APP/Default.aspx Code : String connectionString = http://; + url + : + port + / + uploadApp; URL urle = new URL(connectionString); URLConnection httppost = urle.openConnection(); connection = (HttpURLConnection) httppost; connection.setDoInput(true); connection.setDoOutput(true); connection.setConnectTimeout(1000*60*2); // 2 min connection.setRequestMethod(POST); connection.connect(); outputStream = new BufferedOutputStream(connection.getOutputStream(), 17000); //for example start byte[] data = new byte[16000]; for(int i = 0 ; i data.length ; i++) data[i] = 4; //for example end outputStream.write(data); outputStream.flush(); outputStream.close(); inputStream = connection.getInputStream(); // Here i got the exception !! BufferedReader rd = new BufferedReader(new InputStreamReader(inputStream)); String tmp = rd.readLine(); rd.close(); Any Ideas !? -- Regards, Nassem Zaher Computer Science BSc Nazareth 16470, Israel, P.O.Box 6776. nasse...@gmail.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 -- Júlio Cesar Bueno Cotta Bacharel em Ciência da Computação pela UFV Mestrando em Ciência da Computação pela UFABC -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Pick Contacts from pre- filtered list (ContentFilter?!)
Hey, I want to show the contacts using Intent intent = new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI); But I want to show only contacts that have address data. I searched for this and I think I have to use content filters. Is this correct and how to do this? I dont want to iterate through all of my contacts and if the picked contact has no address the user is in bad luck. I want to pre filter for this, so that the user can be sure that his selection delivers valid data. Hope someone can help! Thanks a lot, -Danny S. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Pick Contacts from pre- filtered list (ContentFilter?!)
AFAIK, you will need to roll your own pick-style activity for this, by querying the content provider to get the information you need and presenting it in a ListView. There is no concept of content filter in Android -- leastways, it does not show up in the documentation. On Mon, Nov 7, 2011 at 6:42 AM, Danny S. danny.schi...@googlemail.com wrote: Hey, I want to show the contacts using Intent intent = new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI); But I want to show only contacts that have address data. I searched for this and I think I have to use content filters. Is this correct and how to do this? I dont want to iterate through all of my contacts and if the picked contact has no address the user is in bad luck. I want to pre filter for this, so that the user can be sure that his selection delivers valid data. Hope someone can help! Thanks a lot, -Danny S. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training...At Your Office: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] How to customize the home screen of android
You cannot force your home screen upon the user, except by distributing your own firmware. a setting inside my app that will toggle default home = my application or previous home is not supported. If you create an alternative home screen, the *user* can elect to start it when the user presses HOME, and the *user* can choose to make it their default home screen by the checkbox on the chooser. Similarly, the *user* can choose to uninstall your home screen or otherwise return to the regular one (e.g., reboot in safe mode). On Mon, Nov 7, 2011 at 2:28 AM, Saurabh Patel saurabh.ce1...@gmail.com wrote: Hi All i want to launch my customize home screen of default . for some specific requirement I am required to change Android Default Home application with my customized Home application ( a setting inside my app that will toggle default home = my application or previous home) I don't want the user to travel android settings that are very complicated. Can any one help me out like where it registers launcher.apk for default home application or how to change that Give me the guidelines for that 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training...At Your Office: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] How to customize the home screen of android
Hi Mark Murphy Thanks for reply Yes i want to create my own firmware. than i can force to user to use my own home screen? After making these things on sample code we have to deploy home screen on android source code. So its possible or not? Thanks Saurabh Patel On Mon, Nov 7, 2011 at 5:48 PM, Mark Murphy mmur...@commonsware.com wrote: You cannot force your home screen upon the user, except by distributing your own firmware. a setting inside my app that will toggle default home = my application or previous home is not supported. If you create an alternative home screen, the *user* can elect to start it when the user presses HOME, and the *user* can choose to make it their default home screen by the checkbox on the chooser. Similarly, the *user* can choose to uninstall your home screen or otherwise return to the regular one (e.g., reboot in safe mode). On Mon, Nov 7, 2011 at 2:28 AM, Saurabh Patel saurabh.ce1...@gmail.com wrote: Hi All i want to launch my customize home screen of default . for some specific requirement I am required to change Android Default Home application with my customized Home application ( a setting inside my app that will toggle default home = my application or previous home) I don't want the user to travel android settings that are very complicated. Can any one help me out like where it registers launcher.apk for default home application or how to change that Give me the guidelines for that 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training...At Your Office: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Suse Linux Enterprise Server 11 sp 1
Dear Friends, I need help about Suse Linux Enterprise Server 11 sp 1 documents.exp:- installation,troubleshooting,server configuration files setup,RAID, LVM and many more -- Regards Deepak Gusain RHCSA, MCITP, CCNA M.no:- 9417248523 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] How to customize the home screen of android
On Mon, Nov 7, 2011 at 7:32 AM, Saurabh Patel saurabh.ce1...@gmail.com wrote: Yes i want to create my own firmware. than i can force to user to use my own home screen? It is more that yours can be the default home screen in the firmware, so yours will be the first one they see and the one they return to in safe mode. Whether users install other home screens (e.g., via USB) and elect to use them is up to the user, presumably. For questions on creating custom firmware, visit http://source.android.com, click on the Community tab, find a relevant Google Group, and ask there. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training...At Your Office: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] point me in the right direction?
AFAIK there is no equivalent widget for a UITableView in Android. I emulated it using a ListView and a custom ListAdapter implementation that wraps the tree data model. Pepijn On 07/11/2011 00:09, bob wrote: I'm working on converting an app from iPhone to Android. Here's a screenshot of the UITableView I'm working on: http://i1190.photobucket.com/albums/z449/m75214/e.png I think those arrows on the right are built into iPhone. Anyone know the Android counterpart for those arrows? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] parsing XML
On Sun, Nov 6, 2011 at 12:43 PM, Tom jeffkbreu...@gmail.com wrote: It says that I need to add a cast to element, but even when I do that it doesn't work What says you need to add a cast? What does doesn't work mean? http://catb.org/~esr/faqs/smart-questions.html - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Customize Android Source Code to run multiple Application on same Screen.
On Mon, Nov 7, 2011 at 12:48 AM, Pawan Singh Rathore pawan.s.rath...@gmail.com wrote: I need to customize Android Source code in a such a way that, It can run multiple Application on the same screen. Is that possible? Please share your thoughts and Ideas... Sure, that's possible. This is not the list to discuss modifying the source though. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Customize Android Source Code to run multiple Application on same Screen.
Fragments? http://developer.android.com/guide/topics/fundamentals/fragments.html =android 3.0 2011/11/7 TreKing treking...@gmail.com: On Mon, Nov 7, 2011 at 12:48 AM, Pawan Singh Rathore pawan.s.rath...@gmail.com wrote: I need to customize Android Source code in a such a way that, It can run multiple Application on the same screen. Is that possible? Please share your thoughts and Ideas... Sure, that's possible. This is not the list to discuss modifying the source though. - TreKing - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Customize Android Source Code to run multiple Application on same Screen.
Hi Rafel, Now we can use Fragments in any API level, But using fragments how can we run app, inside fragment. Can you please explain tad more. Best Regards, Pawan Rathore On Mon, Nov 7, 2011 at 6:24 PM, Rafael Maas rafaelm...@gmail.com wrote: Fragments? http://developer.android.com/guide/topics/fundamentals/fragments.html =android 3.0 2011/11/7 TreKing treking...@gmail.com: On Mon, Nov 7, 2011 at 12:48 AM, Pawan Singh Rathore pawan.s.rath...@gmail.com wrote: I need to customize Android Source code in a such a way that, It can run multiple Application on the same screen. Is that possible? Please share your thoughts and Ideas... Sure, that's possible. This is not the list to discuss modifying the source though. - TreKing - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Development platform
This is going to taste, with any distro you can develop well 2011/11/7 Pawan Singh Rathore pawan.s.rath...@gmail.com Best Regards, Pawan Rathore Ubuntu is best one. I am using 11.04 On Sat, Nov 5, 2011 at 4:28 PM, anup anupwattam...@gmail.com wrote: Hello i am newbee for the android development can anyone suggest suitable linux platform to develop application for android phone... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- - Marcelo Henrique - Se não puder se destacar pelo talento, vença pelo esforço. (Dave Weinbaum) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Proguard problem
In your project folder browse to the folder bin / it will be an apk that was installed in the emulator, as to look at a problem if not proguard.cfg nengum contains error 2011/11/6 André pha...@hotmail.com I have a problem when I'm trying to export my project in eclipse. While trying to create the apk gives me this error. What could cause this? [2011-11-06 17:29:50 - Project- X] Proguard returned with error code 1. See console [2011-11-06 17:29:50 - Project- X] java.io.FileNotFoundException: C: \android\tools\proguard\bin\X\proguard\dump.txt (The system cannot find the path specified) [2011-11-06 17:29:50 - Project- X] at java.io.FileInputStream.open(Native Method) [2011-11-06 17:29:50 - Project- X] at java.io.FileInputStream.init(Unknown Source) [2011-11-06 17:29:50 - Project- X] at java.io.FileReader.init(Unknown Source) [2011-11-06 17:29:50 - Project- X] at proguard.FileWordReader.init(FileWordReader.java:46) [2011-11-06 17:29:50 - Project- X] at proguard.ConfigurationParser.parseIncludeArgument(ConfigurationParser.java: 196) [2011-11-06 17:29:50 - Project- X] at proguard.ConfigurationParser.parse(ConfigurationParser.java:105) [2011-11-06 17:29:50 - Project- X] at proguard.ProGuard.main(ProGuard.java:491) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- - Marcelo Henrique - Se não puder se destacar pelo talento, vença pelo esforço. (Dave Weinbaum) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: Development platform
I suggest Fedora 15 (Fedora 16 is coming out in two days) as the best option. I'm currently using it (I changed from Ubuntu) and I'm happier with it. Best regards, Adrián. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Customize Android Source Code to run multiple Application on same Screen.
Can you please share your idea, that how can I achieve this? Best Regards, Pawan Rathore On Mon, Nov 7, 2011 at 6:17 PM, TreKing treking...@gmail.com wrote: On Mon, Nov 7, 2011 at 12:48 AM, Pawan Singh Rathore pawan.s.rath...@gmail.com wrote: I need to customize Android Source code in a such a way that, It can run multiple Application on the same screen. Is that possible? Please share your thoughts and Ideas... Sure, that's possible. This is not the list to discuss modifying the source though. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Directing user to webpage, then back to app
Hi all. From my app I want to send the user to a web page to complete some action, and then return to the app with some kind of code, depending upon the success or failure of their action. How can I achieve this? Will I have to use a WebView within the app, or is there a way I can use the stock browser also? Thanks for some ideas... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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 can I allocate multiple instances of the emulator per each CPU?
I have a quadcore CPU, but when I'm running multiple emulators, only run cpu0(first cpu) is running 100% it seems that the other cores are not used at all. is this a bug or limitation by design? if anyone has any solutions, let me know 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
Re: [android-developers] Customize Android Source Code to run multiple Application on same Screen.
On Mon, Nov 7, 2011 at 8:03 AM, Pawan Singh Rathore pawan.s.rath...@gmail.com wrote: But using fragments how can we run app, inside fragment. You can't. This would require substantial modifications to Android itself. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training...At Your Office: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Directing user to webpage, then back to app
On Mon, Nov 7, 2011 at 8:14 AM, Neilz neilhorn...@gmail.com wrote: Hi all. From my app I want to send the user to a web page to complete some action, and then return to the app with some kind of code, depending upon the success or failure of their action. How can I achieve this? Will I have to use a WebView within the app, or is there a way I can use the stock browser also? In theory, if you have the browser redirect to some URL that is handled by your app (ACTION_VIEW, CATEGORY_BROWSABLE, and an appropriate data element), you could accomplish this with your code baked into the URL (e.g., /postaction/success and /postaction/failure). I haven't tried a redirect as the trigger mechanism, though. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training...At Your Office: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] How can I allocate multiple instances of the emulator per each CPU?
On Mon, Nov 7, 2011 at 7:10 AM, SangWon Kim best...@gmail.com wrote: I have a quadcore CPU, but when I'm running multiple emulators, only run cpu0(first cpu) is running 100% it seems that the other cores are not used at all. is this a bug or limitation by design? It is a limitation of the underlying qemu environment, in concert with the Android emulator image. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training...At Your Office: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Cursor LifeCycle
Can someone try to help me please? I really preciate if it happen.
I am stuck with the Android documentation.
Should I convert all my SQLite methods to use Content Providers?
Thanks in advance.
2011/11/5 Júlio Cesar Bueno Cotta juliocbco...@gmail.com
Hi people,
I think I need some help here.
I did some search in the group and found this few
topicshttps://groups.google.com/forum/#%21searchin/android-developers/startManagingCursor$20deprecatedabout
my questions, so sorry if I am being silly.
First, When should I close my Cursors? I always close them in the onPause
method of an Activity (with the code bellow), and due a HoneyComb issue
before open the Cursor I check if it's not null and opened to avoid the
error described
herehttps://groups.google.com/forum/#%21searchin/android-developers/startManagingCursor$20deprecated/android-developers/BlgTO-yQHX4/whQZ345ITb0J
:
protected void onResume () {
if(cursor != null !cursor.isClosed()){
stopManagingCursor(cursor);
cursor.close();
}
cursor = getCursorFromMySQLiteDataBase();
startManagingCursor(cursor);
//use cursor to fill a ListView ou Spinner
}
protected void onPause () {
if(cursor != null !cursor.isClosed()){
stopManagingCursor(cursor);
cursor.close();
}
}
}
Stop the cursor in onPause method seems to be a good thing because, when I
call another Activity from this, the father Activity is paused, right? I
also because when I close the app, onPause is also performed, right again?
I know the startManagingCursor and StopManagingCursor is deprecated (this
pagehttp://developer.android.com/reference/android/app/Activity.html#startManagingCursor%28android.database.Cursor%29says
it):
Use the new
CursorLoaderhttp://developer.android.com/reference/android/content/CursorLoader.htmlclass
with
LoaderManagerhttp://developer.android.com/reference/android/app/LoaderManager.htmlinstead;
this is also available on older platforms through the Android
compatibility package.
But CursorLoader and LoaderManager works just with ContentProviders,
right? That I am doing (above code) it's a bad thing? I need to get a away
to change all my databases methods to use only ContentProviders?
The documentation is not very clear about it.
Herehttp://developer.android.com/reference/android/content/ContentProvider.htmlsay:
If you don't need to share data amongst multiple applications you can use
a database directly via
SQLiteDatabasehttp://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.html.
but how to keep managing my Cursors from SQLiteDatabase without use
[start,stop]ManagingCursor (since it's deprecated and probably soon it will
not be there)?
Well, I made a lot of questions in this topic, I don't want to mess
around, I am just lost in those questions.
Sorry again if I am being not clear enough about, I tried to, English is
not my first lang.
Thanks in advance.
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[android-developers] Android and WinXP: look for some tips
I want to query an Android phone connected to a winxp PC via an USB cable. 1. Would socketing programming do the work ? Any better method ? 2. When, say an SMS comes in, I want the phone to notify the pc. Do I have to implement socket on Android as well ? Thanks. -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] zoom zoom?
I read that if I make my app for Android 1.5 and designed for a 320x480 device, Android will zoom the screen if it's run on a tablet. However, this did not work when I tried it. Anyone know about 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
Re: [android-developers] Android and WinXP: look for some tips
Google is my friend http://developer.android.com/guide/developing/debugging/ddms.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] zoom zoom?
You're talking about compatibility mode version 1. It's enabled if minSdk or targetSdk are not set, or set to 3 or less. http://developer.android.com/guide/practices/screen-compat-mode.html It's not something to aim for, really. -- Kostya 07.11.2011 18:31, bob пишет: I read that if I make my app for Android 1.5 and designed for a 320x480 device, Android will zoom the screen if it's run on a tablet. However, this did not work when I tried it. Anyone know about this? -- Kostya Vasilyev -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: Directing user to webpage, then back to app
Thanks Mark. Now that I know what to be searching for, I've found several similar topics mostly on stackoverflow. Most topics have a response by Hackbod, stating not to do it that way, but I'm struggling a little to understand what it is he's suggesting instead. http://stackoverflow.com/questions/3469908/make-a-link-in-the-android-browser-start-up-my-app So far I've got an example link from a WebView to open up the 'choose application' selector, which does at least contain my app - but I want it to open my app automatically. I don't get this bit: The best way to use this, if you want to ensure it launches only your app, is with your own scoped action and using Intent.setPackage() to say the Intent will only match your app package. and also... Finally, you may want to set the package of the intent to your app with this: http://developer.android.com/reference/android/content/Intent.html#setPackage(java.lang.String) This is a newer feature in the platform, which allows you to direct link intents to only your app so that other applications can not intercept and handle them. Where exactly is he suggesting that I use this? My link is going to come from an external browser over which I have little control. On Nov 7, 1:18 pm, Mark Murphy mmur...@commonsware.com wrote: On Mon, Nov 7, 2011 at 8:14 AM, Neilz neilhorn...@gmail.com wrote: Hi all. From my app I want to send the user to a web page to complete some action, and then return to the app with some kind of code, depending upon the success or failure of their action. How can I achieve this? Will I have to use a WebView within the app, or is there a way I can use the stock browser also? In theory, if you have the browser redirect to some URL that is handled by your app (ACTION_VIEW, CATEGORY_BROWSABLE, and an appropriate data element), you could accomplish this with your code baked into the URL (e.g., /postaction/success and /postaction/failure). I haven't tried a redirect as the trigger mechanism, though. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training...At Your Office:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Directing user to webpage, then back to app
On Mon, Nov 7, 2011 at 9:55 AM, Neilz neilhorn...@gmail.com wrote: Thanks Mark. Now that I know what to be searching for, I've found several similar topics mostly on stackoverflow. Most topics have a response by Hackbod, stating not to do it that way, but I'm struggling a little to understand what it is he's suggesting instead. FYI, hackbod is Dianne Hackborn. I don't get this bit: The best way to use this, if you want to ensure it launches only your app, is with your own scoped action and using Intent.setPackage() to say the Intent will only match your app package. your own scoped action would be, say, com.commonsware.android.MY_OWN_CUSTOM_ACTION, instead of ACTION_VIEW. and also... Finally, you may want to set the package of the intent to your app with this: http://developer.android.com/reference/android/content/Intent.html#setPackage(java.lang.String) Um, that seems straightforward enough. Call setPackage() with the package name of whatever app should contain the recipient of the Intent -- no other app's components will be considered. Where exactly is he suggesting that I use this? My link is going to come from an external browser over which I have little control. No, but you are in charge of the URL that you are redirecting to. Those passages pertain to the use of an intent: URL, generated via a call to toUri() on a properly-constructed Intent. You would redirect to that URL. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Delegate TouchEvents from WebView
Hi, I have a problem: I have a ViewGroup (LinearLayout) that holds one or more Fragments, each containing a WebView. I have a custom OnTouchListener for my ViewGroup that will react to special events like touches on the screen borders. If none of these special events is detected, the touch event should be passed to the WebView. The problem is that the WebView is the first element to get the touch event and there does not seem to be a way to delegate the touch event to the underlying View. How can I modify the touch hierarchy in a way that the ViewGroup receives the TouchEvent first and only if it doesn’t consume the event it is passed to the WebView? I made an example project to illustrate my problem at https://github.com/pcomans/WebViewTouchTest I have chosen to add two fragments containing a WebView in order to make clear that it is not enough to just override the setOnTouchListener of the WebView instead. I am interested in the absolute position of the touch. Sure I could probably calculate the absolute position from the relative position but this is not an elegant solution. I would really appreciate any help! Best, Philipp -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Real-time audio capture and streaming on Android ... the latency problem ?
Hi, We would like to capture audio using the MIC on the phone and stream it to a laptop/desktop to play it in real-time. We have a RTSP server on the phone and a RTSP client on the laptop/desktop. The client side is supported by the Live555 streaming library and the MPlayer. We have a code working at the moment which does the job, however our concern is delay as you might have guessed. Real-time requires a low latency. I've done some search, but I haven't seen any concrete solution online so far. Can anybody recommend where to look for ? A link to a library, suggestions etc. With regards, Emre -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Digest for android-developers@googlegroups.com - 25 Messages in 13 Topics
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[android-developers] Re: Directing user to webpage, then back to app
On Nov 7, 3:11 pm, Mark Murphy mmur...@commonsware.com wrote: FYI, hackbod is Dianne Hackborn. Ah, thought so... Finally, you may want to set the package of the intent to your app with this:http://developer.android.com/reference/android/content/Intent.html#se...) Um, that seems straightforward enough. Call setPackage() with the package name of whatever app should contain the recipient of the Intent -- no other app's components will be considered. Where exactly is he suggesting that I use this? My link is going to come from an external browser over which I have little control. No, but you are in charge of the URL that you are redirecting to. Those passages pertain to the use of an intent: URL, generated via a call to toUri() on a properly-constructed Intent. You would redirect to that URL. Hmm, I don't get it, I'm missing something obvious :-/ At the moment I have a webview (which is mimicking what may be a stock browser) which has a link, such as: webView.loadData(a href='http://com.my.app.android.activity'..etc. Then I have this in my manifest: activity android:name=.TestActivity 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 android:host=com.my.app.android.activity / /intent-filter /activity There isn't anywhere for me to be creating, or setting properties on, an Intent. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: ACTION_TIME_CHANGED and ACTION_DATE_CHANGED old time detection
Any idea? On Nov 7, 10:51 am, Eugene Paschenko epasche...@gmail.com wrote: I am using ACTION_TIME_CHANGED and ACTION_DATE_CHANGED. onReceiver calling after time was changed and I call System.currentTimeMillis() and got new time. How I can get old time or delta time? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Directing user to webpage, then back to app
On Mon, Nov 7, 2011 at 11:00 AM, Neilz neilhorn...@gmail.com wrote: Hmm, I don't get it, I'm missing something obvious :-/ At the moment I have a webview (which is mimicking what may be a stock browser) which has a link, such as: webView.loadData(a href='http://com.my.app.android.activity'..etc. Then I have this in my manifest: activity android:name=.TestActivity 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 android:host=com.my.app.android.activity / /intent-filter /activity There isn't anywhere for me to be creating, or setting properties on, an Intent. Correct. You will note that in Ms. Hackborn's answer, she cites two approaches to the problem. You are taking one approach. The quotes you used are for the other approach. BTW, try putting an android:path attribute on your data element and see if it then only opens up in your app vs. giving you the chooser. I know this works for NFC and NDEF and I can never remember if it works for HTTP URLs as well. I know that this is what Barcode Scanner uses to initiate a scan fro -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: A quick hint as to where to start for a sliding box?
Another thought is that there is the potential to build a flash application outside the Android platform and then import that flash application and run it. I still haven't gotten the grasp around when to use external graphical options such as OpenGL and when to use Flash applications. Are these typically here for when people are accustomed to using a particular language or need specific features? If I were a Flash or OpenGL developer it would sound as though these would be appealing, but at the moment they do not sound that appealing. On Nov 4, 3:02 pm, DismalSeas jeremiah.sna...@gmail.com wrote: Not new to the Android community, but new to designing games and anything related to it. I want to develop a sliding window that the user can slide over letters in a word. Then retrieve the letters within the slider for use in a word game that I would like to design. Perhaps someone could provide an idea of an existing UI element that could be used to achieve this effect, or if something like this would point towards doing OpenGL programming (which I am not familiar with). Essentially this will be the most complicated portion of this game piece and I thought perhaps there were some experienced individuals who's virtual light would go off in their head right now about an approach for this task. Thanks in advance for any past experience and input. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] button
I have a button with some white text. When pressed, the text needs to change to dark gray. Anyone know the best way to do 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: Nfc Foreground Dispatch
Okay, I found out what I believe to be the proper way to format The
external type (It is stored as a uri) but it doesn't seem to want to work.
This is how I set up the Foreground Dispatch for my tag:
mPendingIntent = PendingIntent.getActivity(this, 0, new Intent(this,
getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0);
IntentFilter ndef = new
IntentFilter(NfcAdapter.ACTION_NDEF_DISCOVERED);
try{
ndef.addDataType(vnd.android.nfc://ext/example.com:a);
}
catch (Exception e)
{
throw new RuntimeException(fail, e);
}
Does anyone know if ndef.addDataType is the proper method to use to add a
uri? I haven't found any examples of filtering based on any other Ndef type
other than MIME. Using other apps, it detects the type of my card just
fine, but I am unsure about how to format the Foreground Dispatch.
Also, when I was trying to start up using a MIME filter for Foreground
Dispatch, I noticed that my app was always competing with other apps to
start, and this was with a very specific MIME filter. After the first time
I chose it, the app would start up when ever I selected the card with the
app off, but until then others would compete with it. Does a specific MIME
type trump the wild card */* or if other apps use the wild card will it
always compete with a custom app?
Thanks to anyone who can help!
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[android-developers] Re: button
Button.setTextColor(color); -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Incorrect output values with gluUnProject… why?
I have a simple Square with openGL es 1 and Android 1.5. The square is
painted on the center of the screen.
I want that when the user press on the screen, or moves the finger on
the screen, the square get's moved to that position. For do this i
tryed with GLuUnProject, i tryed to obtain the opengl coordinate that
matches with the window XY coordinate touched with the finger (to
translate the polygon to that coordinate in the future), and i'm
writting the coordinates on the LogCat.
The coordinate's i'm receiving are not true cordinates, are wrong
coordinates. For example this logcat represents a horizontal movement
to the right of the screen:
11-07 15:54:37.221: DEBUG/X(213): X: -0.003236022
11-07 15:54:37.221: DEBUG/X(213): Y: -0.047979668
11-07 15:54:37.241: DEBUG/X(213): X: -0.003236022
11-07 15:54:37.251: DEBUG/X(213): Y: -0.047807075
11-07 15:54:39.110: DEBUG/X(213): X: 0.03469036
11-07 15:54:39.110: DEBUG/X(213): Y: 0.04418271
11-07 15:54:43.021: DEBUG/X(213): X: -0.029469538
11-07 15:54:43.021: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.051: DEBUG/X(213): X: -0.026708115
11-07 15:54:43.051: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.081: DEBUG/X(213): X: -0.018596433
11-07 15:54:43.081: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.111: DEBUG/X(213): X: -0.013073588
11-07 15:54:43.111: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.141: DEBUG/X(213): X: -0.0039263717
11-07 15:54:43.141: DEBUG/X(213): Y: -0.03365
11-07 15:54:43.162: DEBUG/X(213): X: -0.0011649576
11-07 15:54:43.162: DEBUG/X(213): Y: -0.033827372
11-07 15:54:43.191: DEBUG/X(213): X: 7.335304E-4
11-07 15:54:43.191: DEBUG/X(213): Y: -0.033654787
This is the source code:
public class MySurfaceView extends GLSurfaceView implements
Renderer {
private float INITIAL_Z = -35.0f;
private Context context;
private Square square;
private float xrot; //X Rotation
private float yrot; //Y Rotation
private float zrot; //Z Rotation
private float z = INITIAL_Z;//Profundidad en el eje
Z
private float x = 0.0f; //eje X
private float y = 0.0f; //eje Y
private MatrixGrabber mg = new MatrixGrabber(); //create the
matrix grabber object in your initialization code
byte horizontal=-1; //0: LEFT 1:CENTER 2:RIGHT
byte vertical=-1; //0: TOP 1:CENTER 2:BOTTOM
float startX=-1;
float startY=-1;
float xMovement=0.0f;
float yMovement=0.0f;
private boolean movement_mode=false;
public MySurfaceView(Context context, Bitmap image, int width, byte
horizontal, byte vertical) {
super(context);
this.context = context;
setEGLConfigChooser(8, 8, 8, 8, 16, 0); //fondo transparente
getHolder().setFormat(PixelFormat.TRANSLUCENT); //fondo
transparente
//Transformamos esta clase en renderizadora
this.setRenderer(this);
//Request focus, para que los botones reaccionen
this.requestFocus();
this.setFocusableInTouchMode(true);
square = new Square(image);
this.horizontal=horizontal;
this.vertical=vertical;
}
public void onSurfaceCreated(GL10 gl, EGLConfig config) {
MyGl=gl;
gl.glDisable(GL10.GL_DITHER);
//dithering OFF
gl.glEnable(GL10.GL_TEXTURE_2D);
//Texture Mapping ON
gl.glShadeModel(GL10.GL_SMOOTH);
//Smooth Shading
gl.glClearDepthf(1.0f);
//Depth Buffer Setup
gl.glEnable(GL10.GL_DEPTH_TEST);//Depth
Testing ON
gl.glDepthFunc(GL10.GL_LEQUAL);
gl.glClearColor(0,0,0,0); //fondo transparente
gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT, GL10.GL_NICEST);
//Cargamos la textura del cubo.
square.loadGLTexture(gl, this.context);
}
public void onDrawFrame(GL10 gl) {
//Limpiamos pantalla y Depth Buffer
gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
//Dibujado
gl.glTranslatef(x, y, z); //Move z units
into the screen
//gl.glScalef(0.8f, 0.8f, 0.8f);
//Escalamos para que quepa en la
pantalla
[android-developers] Re: Directing user to webpage, then back to app
Right, I see. No, the path option doesn't make a difference, it still offers me a choice of apps to open with. Ok, it's the other approach that I'm struggling to find an example for. Just lots of messages discussing it! The appears to be an example on the following page, but it simply doesn't work for me: http://stackoverflow.com/questions/2430045/how-to-register-some-url-namespace-myapp-app-start-for-accessing-your-progr/2430468#2430468 On Nov 7, 4:08 pm, Mark Murphy mmur...@commonsware.com wrote: Correct. You will note that in Ms. Hackborn's answer, she cites two approaches to the problem. You are taking one approach. The quotes you used are for the other approach. BTW, try putting an android:path attribute on your data element and see if it then only opens up in your app vs. giving you the chooser. I know this works for NFC and NDEF and I can never remember if it works for HTTP URLs as well. I know that this is what Barcode Scanner uses to initiate a scan fro -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Incorrect output values with gluUnProject… why?
You coordinates are wrong for the screen/window coordinates, but how
do you know that those are not the object coordinates?
Daniel
On 7 November 2011 16:34, saex elpablos...@gmail.com wrote:
I have a simple Square with openGL es 1 and Android 1.5. The square is
painted on the center of the screen.
I want that when the user press on the screen, or moves the finger on
the screen, the square get's moved to that position. For do this i
tryed with GLuUnProject, i tryed to obtain the opengl coordinate that
matches with the window XY coordinate touched with the finger (to
translate the polygon to that coordinate in the future), and i'm
writting the coordinates on the LogCat.
The coordinate's i'm receiving are not true cordinates, are wrong
coordinates. For example this logcat represents a horizontal movement
to the right of the screen:
11-07 15:54:37.221: DEBUG/X(213): X: -0.003236022
11-07 15:54:37.221: DEBUG/X(213): Y: -0.047979668
11-07 15:54:37.241: DEBUG/X(213): X: -0.003236022
11-07 15:54:37.251: DEBUG/X(213): Y: -0.047807075
11-07 15:54:39.110: DEBUG/X(213): X: 0.03469036
11-07 15:54:39.110: DEBUG/X(213): Y: 0.04418271
11-07 15:54:43.021: DEBUG/X(213): X: -0.029469538
11-07 15:54:43.021: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.051: DEBUG/X(213): X: -0.026708115
11-07 15:54:43.051: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.081: DEBUG/X(213): X: -0.018596433
11-07 15:54:43.081: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.111: DEBUG/X(213): X: -0.013073588
11-07 15:54:43.111: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.141: DEBUG/X(213): X: -0.0039263717
11-07 15:54:43.141: DEBUG/X(213): Y: -0.03365
11-07 15:54:43.162: DEBUG/X(213): X: -0.0011649576
11-07 15:54:43.162: DEBUG/X(213): Y: -0.033827372
11-07 15:54:43.191: DEBUG/X(213): X: 7.335304E-4
11-07 15:54:43.191: DEBUG/X(213): Y: -0.033654787
This is the source code:
public class MySurfaceView extends GLSurfaceView implements
Renderer {
private float INITIAL_Z = -35.0f;
private Context context;
private Square square;
private float xrot; //X Rotation
private float yrot; //Y Rotation
private float zrot; //Z Rotation
private float z = INITIAL_Z; //Profundidad en el
eje Z
private float x = 0.0f; //eje X
private float y = 0.0f; //eje Y
private MatrixGrabber mg = new MatrixGrabber(); //create the
matrix grabber object in your initialization code
byte horizontal=-1; //0: LEFT 1:CENTER 2:RIGHT
byte vertical=-1; //0: TOP 1:CENTER 2:BOTTOM
float startX=-1;
float startY=-1;
float xMovement=0.0f;
float yMovement=0.0f;
private boolean movement_mode=false;
public MySurfaceView(Context context, Bitmap image, int width, byte
horizontal, byte vertical) {
super(context);
this.context = context;
setEGLConfigChooser(8, 8, 8, 8, 16, 0); //fondo transparente
getHolder().setFormat(PixelFormat.TRANSLUCENT); //fondo
transparente
//Transformamos esta clase en renderizadora
this.setRenderer(this);
//Request focus, para que los botones reaccionen
this.requestFocus();
this.setFocusableInTouchMode(true);
square = new Square(image);
this.horizontal=horizontal;
this.vertical=vertical;
}
public void onSurfaceCreated(GL10 gl, EGLConfig config) {
MyGl=gl;
gl.glDisable(GL10.GL_DITHER);
//dithering OFF
gl.glEnable(GL10.GL_TEXTURE_2D);
//Texture Mapping ON
gl.glShadeModel(GL10.GL_SMOOTH);
//Smooth Shading
gl.glClearDepthf(1.0f);
//Depth Buffer Setup
gl.glEnable(GL10.GL_DEPTH_TEST);
//Depth Testing ON
gl.glDepthFunc(GL10.GL_LEQUAL);
gl.glClearColor(0,0,0,0); //fondo transparente
gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT, GL10.GL_NICEST);
//Cargamos la textura del cubo.
square.loadGLTexture(gl, this.context);
}
public void onDrawFrame(GL10 gl) {
//Limpiamos pantalla y Depth Buffer
gl.glClear(GL10.GL_COLOR_BUFFER_BIT |
GL10.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
//Dibujado
Re: [android-developers] Re: Directing user to webpage, then back to app
I have one in http://github.com/commonsguy/cw-advandroid/Introspection/URLHandler (though that URL is from memory, as I am sitting in a conference keynote right now...) Mark Murphy mmur...@commonsware.com On Nov 7, 2011 8:35 AM, Neilz neilhorn...@gmail.com wrote: Right, I see. No, the path option doesn't make a difference, it still offers me a choice of apps to open with. Ok, it's the other approach that I'm struggling to find an example for. Just lots of messages discussing it! The appears to be an example on the following page, but it simply doesn't work for me: http://stackoverflow.com/questions/2430045/how-to-register-some-url-namespace-myapp-app-start-for-accessing-your-progr/2430468#2430468 On Nov 7, 4:08 pm, Mark Murphy mmur...@commonsware.com wrote: Correct. You will note that in Ms. Hackborn's answer, she cites two approaches to the problem. You are taking one approach. The quotes you used are for the other approach. BTW, try putting an android:path attribute on your data element and see if it then only opens up in your app vs. giving you the chooser. I know this works for NFC and NDEF and I can never remember if it works for HTTP URLs as well. I know that this is what Barcode Scanner uses to initiate a scan fro -- Mark Murphy (a Commons Guy)http://commonsware.com| http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Incorrect output values with gluUnProject… why?
I haven't ever used gluUnProject() myself but unless your geometry is
glued right to the near plane I'm pretty sure it's wrong to pass zero
for your window space Z. Unless you have special knowledge of your Z
I guess you'll need to read that value from the depth buffer.
On Mon, Nov 7, 2011 at 5:34 PM, saex elpablos...@gmail.com wrote:
I have a simple Square with openGL es 1 and Android 1.5. The square is
painted on the center of the screen.
I want that when the user press on the screen, or moves the finger on
the screen, the square get's moved to that position. For do this i
tryed with GLuUnProject, i tryed to obtain the opengl coordinate that
matches with the window XY coordinate touched with the finger (to
translate the polygon to that coordinate in the future), and i'm
writting the coordinates on the LogCat.
The coordinate's i'm receiving are not true cordinates, are wrong
coordinates. For example this logcat represents a horizontal movement
to the right of the screen:
11-07 15:54:37.221: DEBUG/X(213): X: -0.003236022
11-07 15:54:37.221: DEBUG/X(213): Y: -0.047979668
11-07 15:54:37.241: DEBUG/X(213): X: -0.003236022
11-07 15:54:37.251: DEBUG/X(213): Y: -0.047807075
11-07 15:54:39.110: DEBUG/X(213): X: 0.03469036
11-07 15:54:39.110: DEBUG/X(213): Y: 0.04418271
11-07 15:54:43.021: DEBUG/X(213): X: -0.029469538
11-07 15:54:43.021: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.051: DEBUG/X(213): X: -0.026708115
11-07 15:54:43.051: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.081: DEBUG/X(213): X: -0.018596433
11-07 15:54:43.081: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.111: DEBUG/X(213): X: -0.013073588
11-07 15:54:43.111: DEBUG/X(213): Y: -0.034172554
11-07 15:54:43.141: DEBUG/X(213): X: -0.0039263717
11-07 15:54:43.141: DEBUG/X(213): Y: -0.03365
11-07 15:54:43.162: DEBUG/X(213): X: -0.0011649576
11-07 15:54:43.162: DEBUG/X(213): Y: -0.033827372
11-07 15:54:43.191: DEBUG/X(213): X: 7.335304E-4
11-07 15:54:43.191: DEBUG/X(213): Y: -0.033654787
This is the source code:
public class MySurfaceView extends GLSurfaceView implements
Renderer {
private float INITIAL_Z = -35.0f;
private Context context;
private Square square;
private float xrot; //X Rotation
private float yrot; //Y Rotation
private float zrot; //Z Rotation
private float z = INITIAL_Z; //Profundidad en el
eje Z
private float x = 0.0f; //eje X
private float y = 0.0f; //eje Y
private MatrixGrabber mg = new MatrixGrabber(); //create the
matrix grabber object in your initialization code
byte horizontal=-1; //0: LEFT 1:CENTER 2:RIGHT
byte vertical=-1; //0: TOP 1:CENTER 2:BOTTOM
float startX=-1;
float startY=-1;
float xMovement=0.0f;
float yMovement=0.0f;
private boolean movement_mode=false;
public MySurfaceView(Context context, Bitmap image, int width, byte
horizontal, byte vertical) {
super(context);
this.context = context;
setEGLConfigChooser(8, 8, 8, 8, 16, 0); //fondo transparente
getHolder().setFormat(PixelFormat.TRANSLUCENT); //fondo
transparente
//Transformamos esta clase en renderizadora
this.setRenderer(this);
//Request focus, para que los botones reaccionen
this.requestFocus();
this.setFocusableInTouchMode(true);
square = new Square(image);
this.horizontal=horizontal;
this.vertical=vertical;
}
public void onSurfaceCreated(GL10 gl, EGLConfig config) {
MyGl=gl;
gl.glDisable(GL10.GL_DITHER);
//dithering OFF
gl.glEnable(GL10.GL_TEXTURE_2D);
//Texture Mapping ON
gl.glShadeModel(GL10.GL_SMOOTH);
//Smooth Shading
gl.glClearDepthf(1.0f);
//Depth Buffer Setup
gl.glEnable(GL10.GL_DEPTH_TEST);
//Depth Testing ON
gl.glDepthFunc(GL10.GL_LEQUAL);
gl.glClearColor(0,0,0,0); //fondo transparente
gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT, GL10.GL_NICEST);
//Cargamos la textura del cubo.
square.loadGLTexture(gl, this.context);
}
public void onDrawFrame(GL10 gl) {
//Limpiamos pantalla y Depth Buffer
[android-developers] Re: Incorrect output values with gluUnProject… why?
Yes Latimerius, i think that i dont have to pass 0 as winZ parameter, but i dont know how to get the Z value from the depth buffer. I'm programming for Android 1.5 and openGL ES1, i didn't find a working way to obtain winZ value on google after hours of searching :( Did you know how to do it? On Nov 7, 5:54 pm, Latimerius l4t1m3r...@googlemail.com wrote: I haven't ever used gluUnProject() myself but unless your geometry is glued right to the near plane I'm pretty sure it's wrong to pass zero for your window space Z. Unless you have special knowledge of your Z I guess you'll need to read that value from the depth buffer. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: Directing user to webpage, then back to app
Right, so if I'm looking at the correct part of the sample, you end up logging a strange 'intent' url, like this: intent:#Intent;action=com.commonsware.android.MY_ACTION;end I'm not sure what I do with this... I've tried using it in a link, as another sample suggested, but I just get a 'Web page not available' error. Here's my own example: webView.loadData(a href='intent:#Intent;action=com.commonsware.android.MY_ACTION;end'Hello World!/a, text/html, utf-8); On Nov 7, 4:45 pm, Mark Murphy mmur...@commonsware.com wrote: I have one inhttp://github.com/commonsguy/cw-advandroid/Introspection/URLHandler(though that URL is from memory, as I am sitting in a conference keynote right now...) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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: Custom file viewer
Mike Murphy:
Thanks for the reply, writing my own *second* activity is the path I
will go down if I can't get this to work.
I don't think that this is good general practice if the intent filter
API is working as documented. It pollutes the android device with
needless activities that work like file browser but are hardcoded.
This breaks the abstraction that intents were meant to provide and
obviously doesn't allow users to specify a different activity to
handle said file format.
I guess I am looking for acknowledgement that this doesn't work as is
documented *or* that I am doing it incorrectly. Multiple people have
gone down this path and there are several threads on this group that
makes it seem like it works in some places and doesn't work in other
places. One other thing I didn't mention is that I am using a version
of Gingerbread that NVIDIA is using. So this bug may be fixed a while
back and I could just be out of luck until ICS is running on my
hardware.
Specifically, I would state this problem a little stronger than I have
so far.
Write a simple activity, perhaps all it does is log which file it is
started with. Add a intent filter that tries to map this activity
view to a file with a given extension *but doesn't map this activity
in any other way*. This file format needs to be completely
unregistered in the system any other way, webkit or otherwise so pdf
isn't an option. Attempt to launch the activity with am just
specifying the category and the file. It will not work and it should,
given the documentation around intents and intent filters.
Then pick up one of the may file browsers attempt to double click on
the file. This also will not work; and this failure in the public
android API is leading to app pollution because people are just
working around the problem by writing half-done versions of file
browsers hard-coded to their desired activity.
Chris
On Nov 5, 6:26 am, Zsolt Vasvari zvasv...@gmail.com wrote:
IIRC, I tried doing this unsuccessfully with OFX files. I don't
remember the details, but, if my recollection is right, unless the
file extension is defined in android.webkit.MimeTypeMap, it won't
work.
On Nov 5, 9:18 am, chrisn cnuern...@gmail.com wrote:
This is *incredibly frustrating. I have changed my intent-filter to
look like:
intent-filter
action android:name=android.intent.action.VIEW /
category android:name=android.intent.category.DEFAULT /
data android:mimeType=*/*/
data android:scheme=file android:host=*
android:pathPattern=.*\\.bif/
/intent-filter
$ adb shell am start -a android.intent.action.VIEW -d
file:///mnt/sdcard/UIComposer/basicredcube.bif-n
com.nvidia.devtech.UICViewer/.UICViewer
Starting: Intent { act=android.intent.action.VIEW
cat=[com.nvidia.devtech.UICViewer/.UICViewer] dat=file:///mnt/sdcard/
UIComposer/basicredcube.bif}
This works fine.
Dropping the -n {explicity component} from the equation fails.
What is going on?
Chris
On Nov 4, 5:26 pm, chrisn cnuern...@gmail.com wrote:
I am having trouble getting my android system to launch my activity
for all files with a given extension.
I am using OI File Manager, and trying to get my activity launched for
all files with a given suffix (bif).
Here is the relevant section of my manifest:
application
android:icon=@drawable/icon
android:label=@string/app_name
!--We derive from native activity so we can access
information
about the intent the activity was launched with --
activity android:name=com.nvidia.devtech.UICViewer
android:label=@string/app_name
android:screenOrientation=landscape
!-- Tell NativeActivity the name of or .so --
meta-data android:name=android.app.lib_name
android:value=UICViewer /
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:mimeType=*/* /
data android:scheme=file/
data android:host=* /
data android:pathPattern=.*\\.bif /
/intent-filter
/activity
/application
And here is the output of adb logcat when I 'click' on the file:
I/ActivityManager( 145): Starting: Intent
{ act=android.intent.action.VIEW dat=file:///mnt/sdcard/UIComposer/
basicredcube.biftyp=*/* cmp=android/
Re: [android-developers] Re: Directing user to webpage, then back to app
07.11.2011 21:11, Neilz пишет: Right, so if I'm looking at the correct part of the sample, you end up logging a strange 'intent' url, like this: intent:#Intent;action=com.commonsware.android.MY_ACTION;end That strange URL is the result of calling intent.toUri(). http://developer.android.com/reference/android/content/Intent.html#toUri(int) http://developer.android.com/reference/android/content/Intent.html#toUri%28int%29 Basically, you can make your own Intent in code, call toUri, and copy the result to the web page source. Or just replace the action with your own, keeping the rest (from intent: to end). I'm not sure what I do with this... I've tried using it in a link, as another sample suggested, but I just get a 'Web page not available' error. Here's my own example: webView.loadData(a href='intent:#Intent;action=com.commonsware.android.MY_ACTION;end'Hello World!/a, text/html, utf-8); com.commonsware.android.MY_ACTION matches the intent filter for the activity in Mark's sample code. Your action string should match the intent filter in your project, not Mark's. -- Kostya Vasilyev -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Directing user to webpage, then back to app
I can't speak for WebView. Point a browser at http://commonsware.com/sampleto see a page that uses links to be picked up by the sample app's activity. Mark Murphy mmur...@commonsware.com On Nov 7, 2011 9:12 AM, Neilz neilhorn...@gmail.com wrote: Right, so if I'm looking at the correct part of the sample, you end up logging a strange 'intent' url, like this: intent:#Intent;action=com.commonsware.android.MY_ACTION;end I'm not sure what I do with this... I've tried using it in a link, as another sample suggested, but I just get a 'Web page not available' error. Here's my own example: webView.loadData(a href='intent:#Intent;action=com.commonsware.android.MY_ACTION;end'Hello World!/a, text/html, utf-8); On Nov 7, 4:45 pm, Mark Murphy mmur...@commonsware.com wrote: I have one inhttp:// github.com/commonsguy/cw-advandroid/Introspection/URLHandler(though that URL is from memory, as I am sitting in a conference keynote right now...) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Directing user to webpage, then back to app
Ah... it works when I run it from your sample page, yes. It doesn't work from a WebView, hence my initial confusion. At least I have the principle working... I can't actually test it in full, as I want to pass parameters too, but don't have a webpage I can manipulate at this moment. Thanks for persevering... On Nov 7, 5:37 pm, Mark Murphy mmur...@commonsware.com wrote: I can't speak for WebView. Point a browser athttp://commonsware.com/sampletosee a page that uses links to be picked up by the sample app's activity. Mark Murphy mmur...@commonsware.com On Nov 7, 2011 9:12 AM, Neilz neilhorn...@gmail.com wrote: oup/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] remap hardware buttons for UI navigation
On the Parrot Asteroid there is only a scroll wheel that creates the
keycodes 19 and 20 for vertical navigation. The device also has media
buttons, specifically 87 and 88. I would like to translate these into the
horizontal dpad keys to allow users the selection of buttons that are in a
row. I tried this
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if(keyCode == KeyEvent.KEYCODE_MEDIA_PREVIOUS)
keyCode = KeyEvent.KEYCODE_DPAD_LEFT;
if(keyCode == KeyEvent.KEYCODE_MEDIA_NEXT)
keyCode = KeyEvent.KEYCODE_DPAD_RIGHT;
return super.onKeyDown(keyCode, event);
}
and while the keys are properly recognized they don't seem to translate
into shifting the focus. Any ideas?
--
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[android-developers] Tools for adding print Logs inside the Android Code
HI, I am trying to understand the android code flow for camera module.Is there any script to insert the print logs(FILENAME_FUNCTIONNAME_LINENUMBER) inside the android code(java , cpp and c files) .I am planning to do this and compile the image and run it and logcat the output while I run the camera.apk application.Is it fine to do this sort of code analysis.I know task is cumbersome , any other drawback for this approach.Plz assit. Rgds, Saurabh -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: No luck with new ICS CalenderContract
Hi,
Are you saying there is no way to help the user subscribe to a public google
calendar via the new calendar api?
There just isn't a *supported* way via the Android Calendar API. (You
can always do some reverse engineering and get something that work for
now. But it may break suddenly one day when the user gets an update.
So I really really want discourage everyone from doing that.)
Is there a better, more supported way to do this?
The only supported way today is to talk to the server directly via the
GData api. You need to figure out how to get the credentials.
http://code.google.com/apis/calendar/data/2.0/developers_guide.html
Looks like the code below is doing that.
Also what do you mean by using the browser? Can I make the calendar
visible and sync'ed via the browser?
2 way:
1) Instruct the user to do it manually
2) Send the user to
https://www.google.com/calendar/render?cid=calendar ID or
http://www.google.com/calendar/hosted/domain/render?cid=calendar
ID. The user has to say they want to use the desktop UI, zoom in, and
click Yes, add this calendar. It is not a great experience. The
other drawback here is that the user won't be able to choose which
account the calendar should be added to.
Thanks,
Mike
On Fri, Nov 4, 2011 at 6:13 PM, Ralph fed...@gmail.com wrote:
Hi Michael,
Thanks again.
Are you saying there is no way to help the user subscribe to a public
google calendar via the new calendar api?
I am already subscribing using some example from Yaniv Inbar a while
back:
where ALERT_CALENDAR is nyc.ale...@brooklynmarathon.com
Is there a better, more supported way to do this?
Also what do you mean by using the browser? Can I make the calendar
visible and sync'ed via the browser?
Thanks,
Ralph
private void subscribeCalendar()
{
CalendarUrl url = CalendarUrl.forAllCalendarsFeed();
Log.i(TAG,ADD NEW CALENDAR: + url);
CalendarEntry calendar = new CalendarEntry();
//calendar should have something like setid of gdata api
calendar.id = ALERT_CALENDAR;
//calendar.title = Test: + new DateTime(new Date());
try {
calendar.executeInsert(transport, url);
AlertDialog builder;
try {
builder = MessageDialogBuilder.create(this, MESSAGE );
builder.show();
} catch (NameNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (IOException e) {
handleException(e);
}
}
On Nov 4, 12:38 pm, Michael Chan mc...@android.com wrote:
Hi Ralph,
I wish I have a solution for you. That's not supported right now. The only
(not so good) way is to use the browser. I will file an internal feature
request if we don't have one already.
Thanks,
Mike
On Fri, Nov 4, 2011 at 7:24 AM, Ralph fed...@gmail.com wrote:
Hi Michael and thank you.
Can you let us know the recommended way to subscribe a user to a
public google calendar.
For example, let's say you have a google calendar with public
information. for example, some city alerts etc. data.
We want to make it easy for the user to subscribe to the public
calendar and make it sync'ed and visible (with their permission of
course)
Today, I have to give them instructions and it seems that each phone
manufacturer has implemented the calendar in a different way so the
instructions are very complicated. What I'd like to send the user to
a screen with the calendar subscription (visible and sync'ed) already
set up and let them confirm it.
Thanks,
Ralph
On Nov 3, 2:29 pm, Michael Chan mc...@android.com wrote:
Hi,
I believe the GoogleCalendarSyncAdapter was not included in the
emulator. That's why you can't sync Google Calendars in the emulator.
The new Calendar API will support viewing, adding events (not
calendars) via Intents. The user will need to confirm before the event
is saved.
Adding *Google* calendars via the provider is not supported at this
time.
We will be publishing a developer guide for Calendar APIs with more
details on the set of supported intents as well as code snippets.
managedQuery has been deprecated. It can cause ANRs. The recommend way
is to use a CursorLoader (http://developer.android.com/reference/
android/content/CursorLoader.html). If you just need to read the data
and can close the query immediately, you can still do a query (in a
non-UI thread), read the data you want, and close the cursor.
Thanks,
Mike
On Nov 3, 8:20 am, Ralph fed...@gmail.com wrote:
Thanks again.
I can say that if you have access to an exchange server then the
following examples do work in the android 4.0 level 14 emulator using
google apis at the moment:
Insert an event via Intents:
Intent intent = new
Intent(Intent.ACTION_INSERT)
.setType(vnd.android.cursor.item/event)
[android-developers] Re: Need help on connecting android app to remote database.
Hi Charan, There isn't an easy way in Android to access a remote database. I suppose you could dig around and figure out how mysql communicates across the network, and then develop an interface from there. However, it seems that would be pretty involved. I had a need to do something similar with a previous project. The easiest way I could find was to hack up a little PHP to run on Apache that would output the data I needed in XML. I could then put the XML through the SAX parser, and end up with the data I needed. I suspect something like this is going to be your best bet. On Nov 6, 6:19 am, Charan charankuma...@gmail.com wrote: Hello members, I am a novice android app developer. As of now i'm developing an app, that needs to communicate with remote database. I tried using web service but that not working to me. Please provide me complete information from A to Z steps in conencting, communicating, get response from remote database. i am using mysql has remote database. Please respond quickly, urgent help needed. Thanking you, -- With Regards, Charan Kumar COMPARISON IS THE BEST WAY TO JUDGE YOUR PROGRESS. BUT DON'T COMPARE WITH OTHERS, COMPARE YOUR YESTERDAY WITH YOUR TODAY -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] The new KeyChain API
Has anyone out there attempted to use the new KeyChain APIs? They don't seem to work the way I would expect. I am able to install a certificate easily enough using KeyChain.createInstallIntent(), and passing it a PEM formatted certificate. The documentation indicates that you need the USE_CREDENTIALS permission in order to read any certificate data back. So, I have enabled that. However, once I go back and try to read out the certificate data with KeyChain.getCertificateChain() I get the exception java.lang.IllegalStateException: uid 10040 doesn't have permission to access the requested alias. Looking at the documentation indicates that you need the USE_CREDENTIALS permission. Has anybody made something like this work? In trying to figure this out, I dug a little deeper to see what I could find. When I got a shell to the emulator, I found that my certificate had been installed in two places. One was in /data/misc/ keystore, and the other was in /data/misc/keychain/cacerts-added. The new certificate also shows up in the Settings-Security-Trusted Credentials-User. So, the certificate appears to have been installed correctly. Digging around a little more found the database in /data/data/ com.android.keychain/databases. This database looks like it is supposed to handle the permission mapping for certificates that are installed. So, for fun, I added an entry to the database that I thought should give uid 10040 access to the certificate with the alias of Testing. (Testing is the alias I used to install the certificate in the first place.) When I run my test app, I no longer get the uid 10040 doesn't have permission... error. However, I now get this error : java.lang.IllegalArgumentException: bytes == null. This change in errors would seem to indicate that my theory about the permissions is correct, but even when it is fixed the certificate still won't be returned to me. Any help would be appreciated. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] ACTION_TIME_CHANGED and ACTION_DATE_CHANGED old time detection
On 7 November 2011 09:51, Eugene Paschenko epasche...@gmail.com wrote: I am using ACTION_TIME_CHANGED and ACTION_DATE_CHANGED. onReceiver calling after time was changed and I call System.currentTimeMillis() and got new time. How I can get old time or delta time? You can't as there's no old time concept there. You simply get notification that time has changed and that's it. Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... *Date In Tray* http://bit.ly/dateintraypro - current date at glance... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
