[android-developers] Re: Garbage collector running every second... Normal?
Thank you guys, I will look into this. This stated, after a bit of investigation, I was probably barking at the wrong tree. I have added a saving of a trace file that I have put into a service (thinking that it would not have an impact) but it seems that this is the culprit. The work happens in onStart, but it sometimles trigger ANR anyway. Investigating... Thanks, JM -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Reduce Application Heap size
Thank you very much for your reply. Is there any other way to reduce like using command prompt, or API? On Thu, Oct 6, 2011 at 1:21 AM, TreKing treking...@gmail.com wrote: On Wed, Oct 5, 2011 at 5:32 AM, Karthik aykart...@gmail.com wrote: Actually i have to reduce the heap size. How to do this? Don't allocate as many objects ... ? - 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 -- Regards, A.Karthik -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Garbage collector running every second... Normal?
On Fri, Oct 7, 2011 at 2:25 AM, Jean-Michel jeanmichel.caz...@gmail.com wrote: Thank you guys, I will look into this. This stated, after a bit of investigation, I was probably barking at the wrong tree. I have added a saving of a trace file that I have put into a service (thinking that it would not have an impact) but it seems that this is the culprit. The work happens in onStart, but it sometimles trigger ANR anyway. Wait, you're thinking code in onStart doesn't trigger an ANR? Is that true (maybe it is, I just hadn't heard of it ever...) Kris -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android SDK NFC Card Emulation
Hallo Eliseo, see this thread on more information regarding card emulation: http://groups.google.com/group/android-developers/browse_frm/thread/418c9b370f08a9f7 br Michael -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: ListView Row not firing the click event
Thanks very i have resolved the issue, i want to share you issue
resign is layout handling in frame layout need liner layout with
button
On Fri, Oct 7, 2011 at 9:56 AM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:
Now i am trying thanks very much for this kind of precious information
On Thu, Oct 6, 2011 at 9:42 PM, dilo.mt dassanayake.dila...@gmail.com wrote:
Hi,
There is nothing wrong with the code above. You have said when the
image button clicks, it works.
And you need to make the whole entry clickable. all the buttons by
default clickable.
I think you have image button and text or what ever inside a linear
layout or relative layout.
make sure the container of image button and text (i.e. layout)
setClickable(true) then you will be oki.
On Oct 6, 3:51 pm, NaveenShrivastva kumarnaveen.si...@gmail.com
wrote:
i have two view one is Expandablelist and other is listview plz
guideline me how to handle here facing listchildclick event
On Thu, Oct 6, 2011 at 8:17 PM, dinesh adwani
mail.dineshadw...@gmail.com wrote:
If you have added any other view like radio button make it
setfocasable(false)
On Oct 6, 2011 3:46 PM, Naveen kumarnaveen.si...@gmail.com wrote:
i am using custom list , it's
l1.setAdapter(new EfficientAdapter(this));
l1.setFocusable(true);
l1.setClickable(true);
l1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView? adapter, View
view, int pos, long id) {
Log.i(listview, clicked1);
Toast.makeText(getApplicationContext(),
Child ItemClicked + pos
,
Toast.LENGTH_SHORT).show();
}
});
it's not working
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[android-developers] Re: How to implement the iphone style multitouch zoomIn zoomOut to a polygon on a GLSurfaceView?
thanks Studio, i finally did it using this guide: http://www.zdnet.com/blog/burnette/how-to-use-multi-touch-in-android-2-part-6-implementing-the-pinch-zoom-gesture/1847 On 6 oct, 16:37, Studio LFP studio@gmail.com wrote: There is nothing in that example that says you have to be using a canvas. Any view that is a child of View will work. GLSurfaceView is a child of view and will work also. Override the onTouchEvent of the GLSurfaceView and follow the example in that respect. The scaling is just a number that goes up when they get farther apart and lower as they get closer. If you aren't able to use this number, then you won't be able to use multi-touch pinch-to-zoom functionality. There is even a function that calculates the mid point for you (getFocusX, getFocusY), it doesn't get much simpler than that. Some things you just have to work through because that's how they are done. Refusing to use advice (especially from the creators of Android who would know best) won't help you figure out how to use the feature any faster. Steven Studio LFPhttp://www.studio-lfp.com On Wednesday, October 5, 2011 10:16:54 AM UTC-5, saex wrote: i'm not using canvas, and these strange scale factors, i can't apply these system into my code On 5 oct, 16:43, Studio LFP studi...@gmail.com wrote: Not quite understanding the hard part, it's pretty step by step. GLSurfaceView is just another view and can accept touch just like anything else. You don't have to make a new subclass like he did, just use the touch code to catch the multi-touch on the GLSurfaceView. Steven Studio LFPhttp://www.studio-lfp.com On Wednesday, October 5, 2011 7:01:16 AM UTC-5, saex wrote: too hardly explained and bad examples for this case code examples that does this will be apreciated On 4 oct, 17:54, Studio LFP stud...@gmail.com wrote: Check this post out: http://android-developers.blogspot.com/2010/06/making-sense-of-multit... Information from the source, the best kind. Steven Studio LFPhttp://www.studio-lfp.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: ListView Row not firing the click event
Now expandable listview child click work fine but listview row child
click not working.
On Fri, Oct 7, 2011 at 12:25 PM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:
Thanks very i have resolved the issue, i want to share you issue
resign is layout handling in frame layout need liner layout with
button
On Fri, Oct 7, 2011 at 9:56 AM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:
Now i am trying thanks very much for this kind of precious information
On Thu, Oct 6, 2011 at 9:42 PM, dilo.mt dassanayake.dila...@gmail.com
wrote:
Hi,
There is nothing wrong with the code above. You have said when the
image button clicks, it works.
And you need to make the whole entry clickable. all the buttons by
default clickable.
I think you have image button and text or what ever inside a linear
layout or relative layout.
make sure the container of image button and text (i.e. layout)
setClickable(true) then you will be oki.
On Oct 6, 3:51 pm, NaveenShrivastva kumarnaveen.si...@gmail.com
wrote:
i have two view one is Expandablelist and other is listview plz
guideline me how to handle here facing listchildclick event
On Thu, Oct 6, 2011 at 8:17 PM, dinesh adwani
mail.dineshadw...@gmail.com wrote:
If you have added any other view like radio button make it
setfocasable(false)
On Oct 6, 2011 3:46 PM, Naveen kumarnaveen.si...@gmail.com wrote:
i am using custom list , it's
l1.setAdapter(new EfficientAdapter(this));
l1.setFocusable(true);
l1.setClickable(true);
l1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView? adapter, View
view, int pos, long id) {
Log.i(listview, clicked1);
Toast.makeText(getApplicationContext(),
Child ItemClicked +
pos
,
Toast.LENGTH_SHORT).show();
}
});
it's not working
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--
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Re: [android-developers] Re: ListView Row not firing the click event
Now expandable listview child click work fine but listview row child
click not working.
On Fri, Oct 7, 2011 at 12:47 PM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:
Now expandable listview child click work fine but listview row child
click not working.
On Fri, Oct 7, 2011 at 12:25 PM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:
Thanks very i have resolved the issue, i want to share you issue
resign is layout handling in frame layout need liner layout with
button
On Fri, Oct 7, 2011 at 9:56 AM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:
Now i am trying thanks very much for this kind of precious information
On Thu, Oct 6, 2011 at 9:42 PM, dilo.mt dassanayake.dila...@gmail.com
wrote:
Hi,
There is nothing wrong with the code above. You have said when the
image button clicks, it works.
And you need to make the whole entry clickable. all the buttons by
default clickable.
I think you have image button and text or what ever inside a linear
layout or relative layout.
make sure the container of image button and text (i.e. layout)
setClickable(true) then you will be oki.
On Oct 6, 3:51 pm, NaveenShrivastva kumarnaveen.si...@gmail.com
wrote:
i have two view one is Expandablelist and other is listview plz
guideline me how to handle here facing listchildclick event
On Thu, Oct 6, 2011 at 8:17 PM, dinesh adwani
mail.dineshadw...@gmail.com wrote:
If you have added any other view like radio button make it
setfocasable(false)
On Oct 6, 2011 3:46 PM, Naveen kumarnaveen.si...@gmail.com wrote:
i am using custom list , it's
l1.setAdapter(new EfficientAdapter(this));
l1.setFocusable(true);
l1.setClickable(true);
l1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView? adapter, View
view, int pos, long id) {
Log.i(listview, clicked1);
Toast.makeText(getApplicationContext(),
Child ItemClicked +
pos
,
Toast.LENGTH_SHORT).show();
}
});
it's not working
--
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BCA+MCA(LAST SEM)+O/A/B Level(DOEACC SOCITY IT GOVT INDIA)
--
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BCA+MCA(LAST SEM)+O/A/B Level(DOEACC SOCITY IT GOVT INDIA)
--
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BCA+MCA(LAST SEM)+O/A/B Level(DOEACC SOCITY IT GOVT INDIA)
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[android-developers] Re: Target to one device in market
You don't - if you want to filter a device you do it when you upload your app and change its visibility settings in the Android Market. On Oct 5, 2:53 am, franzisco2011 franzisco2...@gmail.com wrote: What I must modify in my manifest to target only a device? For example only for Nexus S or samsung galaxy tab -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] In AutoCompleteVeiw calling setAdapter() and setThreshod() gives error
The compiler is right - your curly braces are not matching up.
The code you highlighted should be inside onCreate, not like it is now.
--
Kostya Vasilyev
07.10.2011 9:04 пользователь KK dioxide.softw...@gmail.com написал:
Hi All,
I'm trying a sample code available on the web, in which I'm trying to test
AutoCompleteView. When trying to call setAdapter() method in following
lines:
* autoCompTxt.setAdapter(arrayAdapter);*
* autoCompTxt.setThreshold(3);*
I'm getting the following errors;
*Multiple markers at this line*
* - Syntax error on token arrayAdapter, VariableDeclaratorId expected
after *
* this token*
* - Syntax error on token(s), misplaced construct(s)*
The code for the main Activity is as below:
*package com.demo.autocomp;*
*
*
*import android.app.Activity;*
*import android.os.Bundle;*
*import android.widget.ArrayAdapter;*
*import android.widget.AutoCompleteTextView;*
*
*
*public class AutoCompleteDemoActivity extends Activity {*
* private final static String[] presidents = { Dwight D. Eisenhower,
John
F. Kennedy,*
* Lyndon B. Johnson, Richard Nixon, Gerald Ford,*
* Jimmy Carter, Ronald Reagan, George H. W. Bush,*
* Bill Clinton, George W. Bush, Barack Obama };*
*
*
* /** Called when the activity is first created. */*
* @Override*
* public void onCreate(Bundle savedInstanceState) {*
* super.onCreate(savedInstanceState);*
* setContentView(R.layout.main);*
* }*
*
*
* AutoCompleteTextView autoCompTxt = (AutoCompleteTextView)
findViewById(R.id.autoCompleteTextView1);*
* ArrayAdapterString arrayAdapter = new ArrayAdapterString(*
* getApplicationContext(),*
* android.R.layout.simple_dropdown_item_1line, presidents);*
* autoCompTxt.setAdapter(arrayAdapter);*
* autoCompTxt.setThreshold(3);*
*}*
The corresponding res/layoute/main.xml is as below(there is no errors in
main.xml, just posting for reference purposes):
*?xml version=1.0 encoding=utf-8?*
*LinearLayout xmlns:android=http://schemas.android.com/apk/res/android*
* android:orientation=vertical android:layout_width=fill_parent*
* android:layout_height=fill_parent*
* TextView android:layout_width=fill_parent*
* android:layout_height=wrap_content android:text=@string/president
/*
* AutoCompleteTextView android:layout_width=match_parent*
* android:id=@+id/autoCompleteTextView1
android:layout_height=wrap_content*
* android:text=AutoCompleteTextView*
* requestFocus/requestFocus*
* /AutoCompleteTextView*
*/LinearLayout*
Would appreciate if someone can point me what is wrong here or how to fix
the error and make the code work.
Thanks,
KK
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[android-developers] Re: How does edit box(EditText) receive user's input?
When you click the Submit button, get the string via the EditText's getText().toString(). On Oct 2, 10:26 am, matt dw blackworl...@gmail.com wrote: hi all, I has read the related source codes about edit box(EditText.java and TextView.java). But i didn't understand how edit box get user's input. it is transfered by message? or function setText directly be invoke somewhere? so can anyone give me a hint? or explain it? Thanks very much. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 transform not POT images into POT bitmaps to use them on textures for openGL?
Im doing my first steps on OpenGL-ES. Atm i can load Power of Two
(POT) textures on a square polygon that i can rotate and zoom on the
screen. If i try to load a non POT png, then, the texture appears
white.
What I need to do some trick to transform non POT textures into POT
bitmaps to fill the texture of my square polygon. How can i transform
them into POT bitmaps?
This is the actual code i have to load textures:
FROM ASSETS DIR:
String imagePath = radiocd5.png;
AssetManager mngr = context.getAssets();
// Create an input stream to read from the asset folder
InputStream is=null;
try {
is = mngr.open(imagePath);
} catch (IOException e1) { e1.printStackTrace(); }
//Get the texture from the Android resource directory
InputStream is =
context.getResources().openRawResource(R.drawable.radiocd5);
Bitmap bitmap = BitmapFactory.decodeStream(is);
//Use the Android GLUtils to specify a two-dimensional texture
image from our bitmap
GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
FROM RES/DRAWABLE:
//Get the texture from the Android resource directory
InputStream is =
context.getResources().openRawResource(R.drawable.radiocd5);
Bitmap bitmap = BitmapFactory.decodeStream(is);
//Use the Android GLUtils to specify a two-dimensional texture
image from our bitmap
GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
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[android-developers] Best way to send data between devices?
I'm wondering if anyone can point me in a good direction to send data from my app on one device to my app in another device the best way? Was thinking about making the app connect to a online database and have it constantly check for updates. Would this be the best way? //André -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Best way to send data between devices?
make a server , if a device 'A' wants to send data to other device'B', 'A' will send data to server and server will send data to 'B' use Cloud To Device Messaging C2DM technique for push notification from server to 'B' -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Generate screen motion events on android through usb
I want to control Android using the open accessory mode (usb) from another device Is it possible to generate touch screen events : act as a click or multi touch event or write on the keyboard ? If so , is it possible to keep the app which does that running in background and fully control the smart phone from outside ? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Why is Asynchronous call with Selector taking a lot of CPU usage?
Hi, We are using an Asynchronous socket call with selector with the same code as given in this link: http://tutorials.jenkov.com/java-nio/selectors.html for reading image frames from a Camera using RTSP. However, we find that we are getting a high CPU Usage of the order of 25% just for getting the image frames (using the command adb shell top -m 10). Is there some problem with the code given in this link? Thank you, B.Arunkumar -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Home Button
I am amazed that the code works. Have been looking for it a super long time sent from my Droid. On Oct 7, 2011 12:14 PM, Zsolt Vasvari zvasv...@gmail.com wrote: Wow, that's a serious bug. So what happens if a rogue app does this? You are forced to hard reboot the phone by holding the down the power button? On Oct 7, 10:32 am, Dianne Hackborn hack...@android.com wrote: This will be fixed in ICS. On Thu, Oct 6, 2011 at 11:12 AM, TreKing treking...@gmail.com wrote: On Thu, Oct 6, 2011 at 8:36 AM, Ubiracy ubiracy@gmail.com wrote: I have a native app and i need this :( my tablet only do this ( open application on boot and don't close ), but when i use the progressdialog this lock method doesn't work.. bugs?! The bug is probably allowing you to hack / exploit the keyguard setting to prevent the Home key from doing its thing. ----- 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 -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them.- 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 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Best way to send data between devices?
Thanks, this was exactly what i needed! On Oct 7, 10:09 am, shaman virk shaman.v...@gmail.com wrote: make a server , if a device 'A' wants to send data to other device'B', 'A' will send data to server and server will send data to 'B' use Cloud To Device Messaging C2DM technique for push notification from server to 'B' -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Bitmap 32 bitperpixel image to Bitmap 8 bitperpixe image
Thanks a lot gjs, The only query now i have is that will the same code work in android?? does android support awt and other java 2 classes??? On Oct 7, 10:30 am, gjs garyjamessi...@gmail.com Hi, try thishttp://stackoverflow.com/questions/3922172/java-awt-image-bufferedima... Regards On Oct 6, 9:35 pm, Ravijadhav jadhr...@gmail.com wrote: Helllo Everyone, I am quite stuck at this.. What is the best way to convert an RGB 24 or 32 bit per pixel image to a grayscale 8 bit per pixel image? A working code of the same in android will be much helpful for me Thank you... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Framework Sensor Support
Hi How the framework decide from which sensor to read the relevant data, For example if i have two accelometer sensor attach how can i configure the framekwork to receive information to read from the second one 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] Avoiding POT rule for Opengl Textures: Overlapp a transparent POT bitmap with non POT bitmap?
i need to load non POT bitmaps into my opengl es app for android. What i need is to overlap my non POT bitmap into another bitmap with POT size. I need to overlap the non POT bitmap in the center of the POT bitmap. How can i do it? i tryed with createScaledBitmap but it stretches the image and i dont want 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] Android Menu
Hi all i want to set some text at the corner of every menu in android coming from server besides that i have the menu text and icon of every menu Can i set some extra parameter to it If yes suggest me some ways . Thanks and Regards:- Ankur Goel 09019040351 S/W Engg. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: activity running in background problem
After pressing back button,will call finish() method which destroy activity B. On Wed, Oct 5, 2011 at 10:20 PM, lbendlin l...@bendlin.us wrote: Why is an activity in the background for so long? You should use a service for non-UI tasks. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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, Narendra . -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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_IMAGE_CAPTURE ACTION_VIDEO_CAPTURE
Hi All, In my application, I am using android.provider.MediaStore.ACTION_IMAGE_CAPTURE ACTION_VIDEO_CAPTURE intents to take pictures and videos which will then be send over to the backend. How do I retrieve the default pathname of the intents? One way is to use putExtra(android.provider.MediaStore.EXTRA_OUTPUT, uri) but then if I take a picture it is saved twice, one in the specified uri and another in the dafault path (/sdcard/DCIM/CAMERA...). Is there any way where after taking the picture (the sending to the backend is already done) I can retrieve the default path and then delete that image/video? Also I noticed that when calling protected void onActivity (int requestcode ), I can only do so for either the camera or video intent. Within the same method, the application crashes. How do I handle multiple intents? Thanks In Advance, Perumal -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 install arabic font to my android (xperia x8)
hello.. hope u can tell me how to do it.. because its a bit ridiculous cos im used in arabic.. n it just came out in boxes.. hope that anybody cn help me.. ASAP.. TQVM -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Vizio tablet (Android 2.3)
the image is gone, can you repost? On Oct 4, 9:26 am, bob b...@coolgroups.com wrote: I got a Vizio tablet (Android 2.3) from Walmart. Now that it's been slightly after 15 days so I can't return it, this error keeps showing up: http://i1190.photobucket.com/albums/z449/m75214/vizio.png The tablet refuses to start. It just gets stuck on this error. 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] Profile Details
Hi friends, I am creating a profile app, i got sound , brightness values. So i need to store the settings values. Which is the best storing place for profile details. Kindly help me, 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] opengl es sphere tutorial
Hello, Could anyone point me to a really good tutorial on how to create a 3D sphere from scratch using triangle strips or triangle fan using opengl es? Many thanks a head of time. Drew -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] bringing back the activity to foreground
I have used moveTaskToBack(true); to move the activity to background; can someone tell me how to bring back the activity to the foreground; -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Focus Ring not aligned with control - Please Help!
I am developing a mobile web application with the focus on iDevices and Androids. When on the Android platform, if I select an input control like a textbox the focus ring is like 8px skewed from the control and the top of the focus ring is drawn right through the center on the textbox. How do I fix this? On all desktop browsers this doesn't happen. On the iPad and iPhone this doesn't happen. It only occurs on the Android. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to detect nearby devices
Heey!! I have an idea for a good application but I am not sure of which approach to take. The problem I have is this: I want to make an application which detects people around running the same application within a range of, let's say, 50m. Is there a 'simple' way to achieve this? Also, my app shouldn't drain the battery life too fast since it would have to be on background most of the time, but still updating. Having update intervals of ~5min is not a problem. Can anybody help me with this? I would be really grateful. 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] Custom LongPress duration
Hi ! I want to change the timeout before a touch becomes a longclick. What is the best way to start ? Is it possible ? Can we change ViewConfiguration values ? 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] Launch popup window from service
hi all, I need to launch a popup window from a service to do something specific inside my application. I do not seem to find a good way to do it. Inside onCreate() I create the popup window but when I launch it with showAtLocation I get this error: 10-06 13:39:49.573: ERROR/AndroidRuntime(5966): Caused by: android.view.WindowManager$BadTokenException: Unable to add window -- token null is not valid; is your activity running? Does anybody know how to fix this? Thanks a lot, -emiusa -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Redrawing / Refreshing / Reseting with user's input
An Activity in my app allows for the user's name to be entered (in an EditText widget), and the user's score to be entered (in an EditText widget). The same screen indicates the user's number of attempts (in a TextView widget). Once the user has entered their name and score, they'll click Next (Button). My nextButtonOnClick() gets the values from those fields and stores them in respective variables. How where can I then redraw / refresh / reset the same screen for use with the user's following attempts? It should increment the number of attempts each time. The user provided name should become the default value in that EditText field for subsequent attempts. Better yet, with the user provided value for name, am I able to present the name in a TextView widget on subsequent attempts (as opposed to the initial EditText widget)? PS: This is my first post here. I had wireframe screenshots but there was no place to submit them. I wondered if yall could suggest any additional forums you use that allow for attachments. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Capture onKeyPress event in Android webkit browser
I am developing an android web application in xhtml. I have few blocks (Div) and would like to move between one block to another using the arrow keys. So I tried to capture the onKeyPress event. Unfortunately it is not getting fired. The same callback function when registered for onClick event works fine. I also tried, onKeyDown event as well, which is not getting fired. I am using an Android emulator and connected a USB keyboard. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Compilation error on my if else statement
I have an error on 'else' code on if-else statment. What's wrong, pls
advise. Thank you.
//click on one of chapters
list.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView? parent, View view,
int position, long id)
{
String item = ((TextView)view).getText().toString();
Toast.makeText(getBaseContext(), item,
Toast.LENGTH_LONG).show();
//Choose Chapter 1
if (item.equalsIgnoreCase(I. The Global Business
Environment)); {
//go to chapter 1
startActivity(new Intent(ChaptersActivity.this,
Chapter1Activity.class));
} else if (item.equalsIgnoreCase(II. Information
Systems)); {
//go to chapter 2
startActivity(new Intent(ChaptersActivity.this,
Chapter2Activity.class));
}
//Choose Chapter 3
else if (item.equalsIgnoreCase(III. Operations
Management));
{
//go to chapter 3
startActivity(new Intent(ChaptersActivity.this,
Chapter3Activity.class));
}
//Choose Chapter 4
else if (item.equalsIgnoreCase(IV. Marketing));
{
//go to chapter 4
startActivity(new Intent(ChaptersActivity.this,
Chapter4Activity.class));
}
//Choose Chapter 5
else if (item.equalsIgnoreCase(V. Managing Human
Capital));
{
//go to chapter 5
startActivity(new Intent(ChaptersActivity.this,
Chapter5Activity.class));
}
//Choose Chapter 6
else if (item.equalsIgnoreCase(VI. Preparing for the
Examination));
{
//go to chapter 6
startActivity(new Intent(ChaptersActivity.this,
Chapter6Activity.class));
}
}
});
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[android-developers] Can't update event on phone's calendar from code
I've posted this question herehttp://stackoverflow.com/questions/7656343/cant-update-event-on-phones-calendar-from-codewithout any luck. I'm attempting to update a calendar's event on my phone from my code, but context.getContentResolver().update keeps returning 0, and of course there are no changes made to the event when I look at it in the Calendar app. I have android.permission.READ_CALENDAR and android.permission.WRITE_CALENDAR set in the manifest. I'm getting the event ID, start time, etc with context.getContentResolver().query, and I'm getting unique numbers like 431, 4, 233, etc, so I'm presuming the event IDs I'm using are real. I understand the official way to do this is to go through Google's servers instead of using update(), but for my implementation it doesn't make sense to do it that way (or even in general, but I digress). Am I doing something wrong, or am I trying to do something that Android simply isn't going to allow? Uri updateEventUri = ContentUris.withAppendedId(Uri.parse(content://com.android.calendar/events), id); ContentValues cv = new ContentValues(); begin.set(Calendar.HOUR_OF_DAY, arg0.getCurrentHour()); //begin is a java.util.Calendar object begin.set(Calendar.MINUTE, arg0.getCurrentMinute()); //cv.put(_id, id); //cv.put(title, yeahyeahyeah!); cv.put(dtstart, begin.getTimeInMillis()); int updatedrowcount = context.getContentResolver().update(updateEventUri, cv, null, null); System.out.println(updated +updatedrowcount+ rows with id +id); A related question was posted here with no replies Update Android Calendar Eventhttp://stackoverflow.com/questions/5636350/update-android-calendar-event Let me know if I can clarify anything; I would really appreciate any input you guys and gals could provide! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Unable to save a logo/bitmap to the Contacts List; able to save name,mobile no.
Android:Java: === I'm able to save name mobile no. to the Contacts List - i get a new item. However, i'm unable to save a logo/bitmap along-with this new item (to the Contacts List) Pls send me working code (app source) that solves this problem. Thanks, regards, Kumar kumark...@yahoo.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] lifetime issues with loaders created from fragments with setRetainInstance(true)
Hello,
I am currently working on a tab-based app. I am using Fragments for the
tabs, and in some of these fragments I am using a Loader to perform
background loading of data from the internet. This seems to currently be
the most recommended way to go. In order to prevent the data from getting
re-loaded from the internet each time the device rotates, I have
setRetainInstance(true) on the fragments which do this. This works fine,
and the loader properly gets retained, as long as you are viewing the tab
during the rotation. It also seems to work if you rotate at least once on
the tab before switching to another tab and rotating. However, I am
experiencing the following behavior:
Visit the tab which has the loader. Allow it to load.
Switch away from that tab.
Rotate the device. Rotate back or not, doesn't matter.
* at this point, my onLoaderReset method gets called.
Switch back to the tab with the loader.
* the fragment's onCreate is invoked, which calls
getLoaderManager().initLoader(...)
No further loader callbacks are made, and my app just sits with a loading
spinner forever. Looking at member variables in the debugger in onCreate,
it seems the loader manager is marked as destroyed at this point (variable
mDestroyed is true).
This can be reproduced in the compatibility library samples, as well as the
3.2 api demo sample, by doing the following:
Edit com/example/android/apis/app/LoaderCustom.java (or
com/example/android/support4/app/LoaderCustomSupport.java for the
Support4Demos), adding the following method to the AppListFragment class:
@Override public void onStart() {
super.onStart();
setRetainInstance(true);
}
Run the application.
(3.2 api demos ony) go to the App section.
Go to the Fragment section, and the Tabs section
Switch to the Apps tab. Wait for it to load.
Switch back to the Simple tab.
Rotate the device (or Ctrl-F12 the emulator)
Switch to the Apps tab. Note the loading spinner comes up and never goes
away.
I have tested this on a physical Gingerbread device (2.3.3, which required a
bit of hacking on the Support4Demos project to remove android 3.x-specific
calls, which someone seems to have just entered as issue 20575), a physical
Honeycomb device (3.2.1), and the Honeycomb emulator, and the results were
the same.
I would like to know
a) am I doing something wrong?
b) is there a workaround I can do to perform rotations in my tabbed app
without discarding data loaded over the internet?
c) should I file an issue in http://code.google.com/p/android/issues/list
for this behavior? I did a couple searches there, but could not find
anything that looked like this.
Thanks,
Jeremy
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[android-developers] SU Request
Can someone please give me a clear, simple, short, and most importantly, working example of how to edit a database that another app created? After days and days of searching, it's amazing that nobody seems to truly understand how to do this. All I find is the same old post, copied and pasted all over the internet that says: Process p = Runtime.getRuntime().exec(su); Ok now what? How do I use that p object to open and edit a database? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] HTML5 video tag and Amazon S3
Hello group
I've run into a problem today that I can't solve. We're building a small app
that stores video files on S3 and offers playback in the browser. This works
fine on desktop browsers and iOS mobile devices but when trying to play the
videos on Android an error message pops up:
*Cannot play video*
Sorry, this video cannot be played.
When serving the same file from our servers though, it plays fine.
Here's the headers returned from the local server and from S3:
$ curl -I 127.0.0.1:8000/media/videos/2011/09/07/test-edit-1.mp4
HTTP/1.0 200 OK
Date: Thu, 06 Oct 2011 10:47:35 GMT
Server: WSGIServer/0.1 Python/2.6.1
Last-Modified: Fri, 09 Sep 2011 11:31:34 GMT
Content-Length: 1595696
Content-Type: video/mp4
$ curl -I
https://theeditpool.s3.amazonaws.com/test-client/foo/videos/2011-10-06-asdf.mp4
HTTP/1.1 200 OK
x-amz-id-2: 8yyvFaVj7+2/VnKnk+HgZOxr0xjYu15UmOh5MUsJBJ2QVDRMPj/vWDMpS1edIZ5c
x-amz-request-id: 33DE6C6C051A3A15
Date: Thu, 06 Oct 2011 10:48:42 GMT
Cache-Control: max-age=604800
Last-Modified: Thu, 06 Oct 2011 10:02:12 GMT
ETag: 8b29fe5416377e4fde563756558310aa
Accept-Ranges: bytes
Content-Type: video/mp4
Content-Length: 1595696
Server: AmazonS3
Logcat output when attempting to play the file in the browser:
D/MediaPlayer(11669): Couldn't open file on client side, trying server side
I/StagefrightPlayer( 68):
setDataSource('https://theeditpool.s3.amazonaws.com/test-client/foo/videos/2011-10-06-asdf.mp4')
E/MediaPlayer(11669): error (1, -2147483648)
E/MediaPlayer(11669): Error (1,-2147483648)
D/VideoView(11669): Error: 1,-2147483648
When opening the url *directly* the browser downloads the video file.
Any pointers would really be appreciated. I've not found out what is going
wrong here...
Alen
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[android-developers] What is the wake lock policy in 2.3?
Hi,
I'm developing a backup service that contact with another through
network.
There are wake lock held and released iteratively for the whole
transmission but the process is always killed by system because of
Excessively wake lock
This is my code snippet for the problem.
private void acquireWakeLock()
{
if (mPMWakeLock == null)
{
Logger.d(acquireWakeLock);
PowerManager pm =
(PowerManager)application.getSystemService(Context.POWER_SERVICE);
mPMWakeLock =
pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
this.getClass().getName());
mPMWakeLock.acquire();
}
}
private void releaseWakeLock()
{
if (mPMWakeLock != null mPMWakeLock.isHeld())
{
Logger.d(releaseWakeLock);
mPMWakeLock.release();
mPMWakeLock = null;
}
}
:
:
:
private void doContact(final T... list) {
new Thread(new Runnable() {
@Override
public void run() {
:
:
while(get(0) != null) {
if (NetworkUtils.isConnected(application)) {
acquireWakeLock();
:
:
releaseWakeLock();
}
:
:
}
Could you please help to let me know what is the wake lock policy in
2.3?
Thank you!
Regards,
Kooshi
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[android-developers] RuntimeException: SlidingDrawer cannot have UNSPECIFIED dimensions
Not sure why I am getting this exception because I have specified the width and height as such: SlidingDrawer android:id=@+id/drawer android:layout_width=match_parent android:layout_height=wrap_content Please help, below is the full xml and stack trace: ?xml version=1.0 encoding=utf-8? LinearLayout android:id=@+id/LinearLayout01 android:layout_width=fill_parent android:layout_height=fill_parent android:orientation=vertical xmlns:android=http:// schemas.android.com/apk/res/android RelativeLayout android:id=@+id/LinearLayout02 android:layout_height=wrap_content android:layout_width=match_parent ViewFlipper android:id=@+id/ViewFlipper01 android:layout_height=wrap_content android:layout_width=match_parent LinearLayout android:layout_width=match_parent android:id=@+id/ linearLayout1 android:layout_height=match_parent android:orientation=vertical android:gravity=center_horizontal TextView android:layout_width=fill_parent android:layout_height=wrap_content android:text=Run 1 / ImageView android:id=@+id/imageView1 android:layout_width=fill_parent android:src=@drawable/run1 android:layout_height=fill_parent /ImageView /LinearLayout LinearLayout android:layout_width=match_parent android:id=@+id/ linearLayout2 android:layout_height=match_parent android:orientation=vertical android:gravity=center_horizontal TextView android:layout_width=fill_parent android:layout_height=wrap_content android:text=Run 2 / ImageView android:id=@+id/imageView2 android:layout_width=fill_parent android:src=@drawable/run2 android:layout_height=fill_parent /ImageView /LinearLayout /ViewFlipper SlidingDrawer android:id=@+id/drawer android:layout_width=match_parent android:layout_height=wrap_content android:handle=@+id/handle android:layout_alignParentBottom=true android:content=@+id/content ImageView android:id=@id/handle android:layout_width=wrap_content android:layout_height=wrap_content android:src=@drawable/tray_handle_normal / Button android:id=@id/content android:layout_width=fill_parent android:layout_height=fill_parent android:text=I'm in here! / /SlidingDrawer /RelativeLayout /LinearLayout 10-05 15:38:33.870: ERROR/InputDispatcher(140): channel '40c98608 com.cnh.Fragments/com.cnh.Fragments.FragmentsActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x8 10-05 15:38:33.870: ERROR/InputDispatcher(140): channel '40c98608 com.cnh.Fragments/com.cnh.Fragments.FragmentsActivity (server)' ~ Channel is unrecoverably broken and will be disposed! 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): FATAL EXCEPTION: main 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): java.lang.RuntimeException: SlidingDrawer cannot have UNSPECIFIED dimensions 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at android.widget.SlidingDrawer.onMeasure(SlidingDrawer.java:261) 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at android.view.View.measure(View.java:10828) 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java: 581) 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:365) 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at android.view.View.measure(View.java:10828) 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4351) 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java: 1284) 10-05 15:38:51.850: ERROR/AndroidRuntime(7775): at
[android-developers] Custom long-press duration
I am trying to change the default long-press duration. I know that it is set in ViewConfiguration. Is there any way to change this value ? What would be the best way to achieve this ? Overriding onTouchEvent ? 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] android 3.2 IME picker on status bar
Hello, I've implemented an IME package with 3 input method services. In android 3.2, there is a status bar keyboard icon that allows the user to change the input method. I can see my input methods listed. The problem is, the icon and the text label used in the list is the value used for the application/package, not the specific IME service. In the manifest xml file, I specified specific icons and text labels for each input method. The input methods show up, but the icons and labels don't. Do I need to set these icons/labels somewhere else? Note: I set the icon and label in the service / tag in the manifest xml. I should mention that the label text is in Chinese. I don't know if that matters. The icon is a PNG in the res/drawable-xhdpi directory. I have the same icon in res/drawable-hdpi directory. So I don't think it is an issue with screen size or resolution. --jc -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Automatic way to change versionCode (and/or versionName) in manifest
I took your advice and scripted it. Here is my solution if anyone just wants to implement it easily in 2 minutes. Windows only, sorry. AndroidBuild++ http://peter.holcroft.net/?p=19 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Soft keyboard 'Done' button
I have same issue.I couldn't fix this.If you fix this issue please let me know. http://stackoverflow.com/questions/7659570/android-oneditoractionlistener-actionid-give-0-when-i-click-done-key Here also i created one group .: subject is : Android OnEditorActionListener() method's actionId give 0 when I click Done key -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] my left side not working
i have ideos x5 my left side in te screen not working all the ok button locate at the left side ... can any bod help me in that ..like change the button sites og alternative button in another site -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] my left side not working
my ideos x5 left sie of the screen not working.can an body helping me because ever thing needs tge left side ..like yes or start buttons in games..can i change the direction of the screen -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] ERROR: cannot recover key (Eclipse)
Dear all, Disclaimer: I am not sure this is an ADT/Android tools problem or rather an eclipse one. I went back to my old android app after several months. I had stored the key and alias on a svn server, so that even if corrupted I can always recover them. I have tried now to export a signed version of the same application from Eclipse, as I always did before. It didn't work the first 7-8 times, than it did. After that, it did not work again and it is driving me crazy! If you have any idea please suggest. Few hints: 1. I am sure about the password(s) 2. I am sure about CapsLock 3. I restarted eclipse N times with same results, and ubuntu (hosting system) as well 4. I do not have any other project open in the work space Error message: ERROR: cannot recover key It follows the eclipse .metadata/.log file. Thanks for any suggestion, Mik !SESSION 2011-10-06 07:27:16.498 --- eclipse.buildId=M20100211-1343 java.version=1.6.0_22 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_GB Command-line arguments: -os linux -ws gtk -arch x86 !ENTRY org.eclipse.jface 2 0 2011-10-06 07:27:20.484 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2011-10-06 07:27:20.484 !MESSAGE A conflict occurred for ALT+CTRL+I: Binding(ALT+CTRL+I, ParameterizedCommand(Command(org.eclipse.egit.ui.team.Ignore,Ignore, , Category(org.eclipse.egit.ui.commandCategory,Git,null,true), ActionDelegateHandlerProxy(null,org.eclipse.egit.ui.internal.actions.IgnoreAction), ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(ALT+CTRL+I, ParameterizedCommand(Command(org.eclipse.team.svn.ui.command.AddToSVNIgnoreCommand,Add to svn:ignore..., , Category(org.eclipse.team.svn.ui.command.category,SVN,null,true), ActionDelegateHandlerProxy(null,org.eclipse.team.svn.ui.action.local.AddToSVNIgnoreAction), ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !SUBENTRY 1 org.eclipse.jface 2 0 2011-10-06 07:27:20.484 !MESSAGE A conflict occurred for ALT+CTRL+C: Binding(ALT+CTRL+C, ParameterizedCommand(Command(org.eclipse.egit.ui.team.Commit,Commit, , Category(org.eclipse.egit.ui.commandCategory,Git,null,true), ActionDelegateHandlerProxy(null,org.eclipse.egit.ui.internal.actions.CommitAction), ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(ALT+CTRL+C, ParameterizedCommand(Command(org.eclipse.team.svn.ui.command.CommitCommand,Commit..., , Category(org.eclipse.team.svn.ui.command.category,SVN,null,true), ActionDelegateHandlerProxy(null,org.eclipse.team.svn.ui.action.local.CommitAction), ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Newbie Question About Eclipse and SDk
I am just diving into Android development, and I have a question about setting up Eclipse with the SDK. My development machine runs Linux version 3.0.0-1-amd64 (Debian 3.0.0-3), and I understand the SDk is 32 bit. Do I install the 32 bit Eclipse or the 64 bit Eclipse? Does it matter? Or, should I setup a 32 bit chroot or VM and work out of there? Thanks! Mark -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] data persistence from onDestroy to onCreate
Can anyone please offer a detailed coding example showing how to keep textView after a configuration change-such as a screen rotation? I would like the user to be able to spin the device, and see the data that was in the textView before the device was rotated. I have read the documentation -but I really need a coding example. I understand that the activity is destroyed and then onCreate runs again when the device is rotated. So, how do I get the data that was in a textView to stay in the textView after the rotation? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] SDK problem
Hi everyone who's reading this. I've recently tried to install all packages as it's specified but my sdk can't find the path to jdk. I'm running win 7 64 bits and Eclipse can handle that. How to I add another environment variable or modify existing one? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 OnEditorActionListener() method's actionId give 0 when I click Done key
I have created own keyboard for my application. Applciation contain
TableLayout that contain ArrayList of products.That table row created
dynamically contain EditText also. When User click on the EditText,
it should get open keyboard. Up to this point working fine.
Problem is when user enter quantity click done or Enter key,
editText.OnEditorActionListener(){.. method actionId take 0. But When
I run through the Android keyboard, actionId take 5 for done 6 for
Done.
Why It didn't take the actionId for my own keyboard ?
final EditText txtQty = new EditText(this);
txtQty.setHeight(1);
txtQty.setLayoutParams(new
LayoutParams(LayoutParams.WRAP_CONTENT, 42));
txtQty.setInputType(InputType.TYPE_CLASS_PHONE);
txtQty.setImeOptions(EditorInfo.IME_ACTION_DONE);
txtQty.setSelectAllOnFocus(true);
txtQty.setTextSize(9);
txtQty.setVisibility(View.VISIBLE);
txtQty.setHint(0.0);
txtQty.setHighlightColor(R.color.green);
tr.addView(txtQty);
txtQty.setOnEditorActionListener( new OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId,
KeyEvent event) {
Log.i(KeyBoard ,Inside the Edit Text);
if (actionId == EditorInfo.IME_ACTION_DONE ||actionId
== EditorInfo.IME_ACTION_NEXT ) { ..}
This is my code:
Please anybody help me this... more than three days spending time with
this part.I couldn't do it
Please anybody help me this...
http://stackoverflow.com/questions/7659570/android-oneditoractionlistener-actionid-give-0-when-i-click-done-key
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[android-developers] Re: Soft keyboard 'Done' button
same problem i also facing i decalre like this , but didn't take acttionId
... why?
final EditText txtQty = new EditText(this);
txtQty.setHeight(1);
txtQty.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, 42));
txtQty.setInputType(InputType.TYPE_CLASS_PHONE);
txtQty.setImeOptions(EditorInfo.IME_ACTION_DONE);
txtQty.setSelectAllOnFocus(true);
txtQty.setTextSize(9);
txtQty.setVisibility(View.VISIBLE);
txtQty.setHint(0.0);
txtQty.setHighlightColor(R.color.green);
tr.addView(txtQty);
txtQty.setOnEditorActionListener( new OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId, KeyEvent
event) {
Log.i(KeyBoard ,Inside the Edit Text);
if (actionId == EditorInfo.IME_ACTION_DONE ||actionId ==
EditorInfo.IME_ACTION_NEXT ) { ..}
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[android-developers] Fwd: Screen rotation clears TextView
Can anyone provide a detailed code example for this issuesomething more than use the OnSavedInstance method... I need help solving this---I understand that the activity is destroyed and recreated when the screen rotates---so howexactly do I make sure that the textView elements dont get washed out? If possible, please provide full code example. Thanks in advance -- Forwarded message -- From: TreKing treking...@gmail.com Date: Feb 16, 11:44 am Subject: Screen rotation clears TextView To: Android Developers On Tue, Feb 15, 2011 at 12:40 PM, David Parker parker.davi...@gmail.comwrote: However, when the device is rotated, the Activity resets and that TextView gets cleared. Does anyone know what the problem might be? Any way to make sure this Activity does not reset on rotation? I read the Handling Runtime Changes section of the SDK documentation, but neither onConfigurationChange() nor onRetainNonConfigurationInstance() seemed to solve the problem. Any help would be appreciated. http://developer.android.com/reference/android/app/Activity.html#onSa...)http://developer.android.com/reference/android/app/Activity.html#onRe...) - 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
[android-developers] Re: Serializable subclass of non-serializable class
'Serializable' is ill-suited for persistence to disk. 'Parcelable' isn't much better. They're intended for in-process or inter-process transfers of data, not persistence. Don't use them. 'Serializable', in particular, imposes a huge maintenance burden, in that it locks down implementation of the class /ad aeternam/. Read Joshua Bloch's entire chapter on serialization in /Effective Java/ for the relevant warnings, dangers and gotchas. There are many. Really. Make sure you really know what you're doing before using 'Serializable'. That said, the methods that support serialization can work around your trouble, potentially. You sort of hand-roll the parts not provided upstream for you by the API. http://download.oracle.com/javase/7/docs/api/java/io/Serializable.html Don't walk into serialization without doing your homework first. Lesson one: it isn't good for persistence. Lesson two: it isn't cheap. Or maybe it's the other way around. -- Lew On Wednesday, October 5, 2011 8:20:52 AM UTC-7, Jean-Michel wrote: No, I am serialising to disk. Do you think it could work out? Any idea how to use Parcelable ? Many thanks, Jean-Michel On 5 oct, 16:43, Daniel Drozdzewski daniel.dr...@gmail.com wrote: Now luckily for you, Location in Android implements Parcelable interface, which could be of help, depending where are you sending to and receiveing from your Leg/Location related data. If it is within the same machine between a service and an activity, then you are fine. If you are passing it via network, you need to implement a DTO, that implements Serializeable and holds all the necessary data that you depend on. You then pass that DTO and with its help you create new Location object at the receiving end. HTH -- Daniel Drozdzewski -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Screen rotation clears TextView
sorry if this is redundant--I've been trying to post a reply to this thread---Can anyone please supply a full coding example for resolving this issue. I want users to be able to rotate the device and not loose the the data that is displayed in the textView. Example: Gold score card app that records strokes for each hole. score is displayed in textView like this: hole#: 4 hole#: 5 hole#: 6 when the device is rotated, this info disappears. Help! 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] Cannot resolve com.google.android.maps.GeoPoint
Hi everyone. I am beginner to Android. I am struggling with setup a Android project in Eclipse but lots of error are happening. I downloaded and setup AVD and AVD works well. I look into AndroidManifest.xml and the project is using API Level4 (SDK1.6). So I set my project to Android 1.6 and also Android Framework into Java Build Path. One of the errors are Eclipse doesn't recognize classes and properties like com.google.android.maps.GeoPoint and RESULT_CANCELED. I have tried to change API Level 1 to 12 but it did not work. What do I do? Please help me. Thank you 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] Add the widgets in my application
hi guys, I ma working on a launcher. I want to add the widgets of installed application in my app. can anyone tell that what would be the steps that i add the appwidgst and launch it. Thanks in advancce -- Zeeshan Abid -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Truncated JSONObject
I developed a TV app and service a while ago, to track my media storage. the service sends data in JSON format. The wife got a new phone so I'm trying to consume the service from the android SDK. I tried the followinf code but I end up with truncated data: // Send GET request to service/ GetSeriesListing HttpGet request = new HttpGet(http://192.168.0.1:1566/ MediaCatalogService.svc /GetSeriesListing); request.setHeader(Accept, application/json); request.setHeader(Content-type, application/json); DefaultHttpClient httpClient = new DefaultHttpClient(); HttpResponse response = httpClient.execute(request); HttpEntity responseEntity = response.getEntity(); // Read response data into buffer char[] buffer = new char[(int)responseEntity.getContentLength()]; InputStream stream = responseEntity.getContent(); InputStreamReader reader = new InputStreamReader(stream); reader.read(buffer); stream.close(); String value = new String(buffer) return value; Can someone explain why the above truncates the data? I changed the code to this: // Send GET request to service/GetPlates HttpGet request = new HttpGet(http://192.168.0.1:1566/ MediaCatalogService.svc/GetSeriesListing); request.setHeader(Accept, application/json); request.setHeader(Content-type, application/json); DefaultHttpClient httpClient = new DefaultHttpClient(); HttpResponse response = httpClient.execute(request); HttpEntity responseEntity = response.getEntity(); String value = EntityUtils.toString(responseEntity); This works however I have a question about the overhead of using the EntityUtils, is it much, ie should I be more focused on figuring out the truncation issue? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 start activity without creating new one?
I tried to set attribute android:launchMode=singleTask for calling
Activity, but it still does not works as I expect
I need that method onCreate(Bundle bundle) to be called only once, but
it still calls each time when I start Activity. I want ensure that
activity is not created each time when it is called
I start Activity using code like this:
public void onClick(View v) {
Intent myIntent = new Intent(v.getContext(),
NextActivity.class);
startActivity(myIntent);
}
Please let me know what I am doing wrong
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[android-developers] ADB bringup on Android Kernel 3.0
Hi, I am new to USB device drivers, I have to bringup USB ADB with Android Kernel 3.0, When I try to enable ADB using echo 1 /sys/class/android_usb/android0/enable, Kernel Crashes Occurs. Can some one help me how do I debug this and what could be the reason for a Kernel Crash [ 118.03] Unable to handle kernel NULL pointer dereference at virtual address 0018 [ 118.04] pgd = c7058000 [ 118.04] [0018] *pgd=2706c831, *pte=, *ppte= [ 118.05] Internal error: Oops: 17 [#1] PREEMPT [ 118.05] Modules linked in: [ 118.05] CPU: 0Tainted: GW(3.0.1-perf+ #7) [ 118.05] PC is at enable_store+0x50/0x144 [ 118.05] LR is at enable_store+0x30/0x144 [ 118.05] pc : [c0239304]lr : [c02392e4]psr: 6013 [ 118.05] sp : c7041f18 ip : ffda fp : be931e16 [ 118.05] r10: c798a908 r9 : 0002 r8 : c7b38220 [ 118.05] r7 : 0002 r6 : 0001 r5 : c794a1e0 r4 : [ 118.05] r3 : c0532c20 r2 : c7054000 r1 : 0001 r0 : [ 118.05] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 118.05] Control: 10c5787d Table: 27058019 DAC: 0015 [ 118.05] [ 118.05] PC: 0xc0239284: [ 118.05] 9284 e3c3303f e5932004 e2422001 e5832004 e5933000 e3130002 0a00 eb0637ab [ 118.05] 92a4 e1a6 e1a01005 e8bd4070 eafffbb9 e92d40f7 e1a04002 e1a07003 ebfe2bfd [ 118.05] 92c4 e28d2008 e59f110c e3a06001 e1a05000 e1a4 e595400c e5226004 ebfd30b9 [ 118.05] 92e4 e59d1004 e5d53014 e351 0a21 e353 1a2d e59f30dc e1a4 [ 118.05] 9304 e594c018 e28310ec e59f20d0 e1d3e0b8 e7d7c41e e584c018 e5d3c00a e5c4c01b [ 118.05] 9324 e5d3c00b e5c4c01c e1d3e0bc e594c01c e7d7c41e e584c01c e5d3c004 e5c4c015 [ 118.05] 9344 e5d3c005 e5c4c016 e5d33006 e5c43017 ebfffdec e594 e5903000 e5933014 [ 118.05] 9364 e353 0a01 e1a01006 e12fff33 e3a03001 ea0b e353 0a0b [ 118.05] [ 118.05] LR: 0xc0239264: [ 118.05] 9264 e5832004 e590300c e1530001 1a00 eba9 e121f004 e1a0200d e3c23d7f [ 118.05] 9284 e3c3303f e5932004 e2422001 e5832004 e5933000 e3130002 0a00 eb0637ab [ 118.05] 92a4 e1a6 e1a01005 e8bd4070 eafffbb9 e92d40f7 e1a04002 e1a07003 ebfe2bfd [ 118.05] 92c4 e28d2008 e59f110c e3a06001 e1a05000 e1a4 e595400c e5226004 ebfd30b9 [ 118.05] 92e4 e59d1004 e5d53014 e351 0a21 e353 1a2d e59f30dc e1a4 [ 118.05] 9304 e594c018 e28310ec e59f20d0 e1d3e0b8 e7d7c41e e584c018 e5d3c00a e5c4c01b [ 118.05] 9324 e5d3c00b e5c4c01c e1d3e0bc e594c01c e7d7c41e e584c01c e5d3c004 e5c4c015 [ 118.05] 9344 e5d3c005 e5c4c016 e5d33006 e5c43017 ebfffdec e594 e5903000 e5933014 [ 118.05] [ 118.05] SP: 0xc7041e98: [ 118.05] 1e98 c7041ec4 80d0 c7041f14 c7054000 c7041f1c c7041ed4 c03e1234 c01849f4 [ 118.05] 1eb8 c7041f14 040f 0007 0001 0002 c002ed90 0001 [ 118.05] 1ed8 c7054000 c0532c20 c794a1e0 0001 0002 c7b38220 0002 [ 118.05] 1ef8 c798a908 be931e16 ffda c7041f18 c02392e4 c0239304 6013 [ 118.05] 1f18 c798a900 0001 c7054000 c79a6968 c7b38238 c7041f80 c03e9a20 c01c0f94 [ 118.05] 1f38 c79a6968 c010b08c 0002 c7b88ac0 0001dee0 c7041f80 0002 c704 [ 118.05] 1f58 c00be834 c7b88ac0 0001dee0 c7b88ac0 0001dee0 [ 118.05] 1f78 0002 c00be968 0002 0002 0002 [ 118.05] [ 118.05] R2: 0xc7053f80: [ 118.05] 3f80 [ 118.05] 3fa0 [ 118.05] 3fc0 [ 118.05] 3fe0 [ 118.05] 4000 0a31 [ 118.05] 4020 [ 118.05] 4040 [ 118.05] 4060 [ 118.05] [ 118.05] R3: 0xc0532ba0: [ 118.05] 2ba0 0100 c0234314 c04a7036 0100 c02342bc c04a7040 [ 118.05] 2bc0 0100 c02341a4 c04a7049 0180 c0234184 c0234808 [ 118.05] 2be0 [ 118.05] 2c00 c02324cc c0232494 c023245c [ 118.05] 2c20 02000112 000118d1 0100 c04a8ef1 [ 118.05] 2c40 0409 0002 c05333f0 c0532c44 c0532d7c [ 118.05] 2c60 c0532d94
[android-developers] Can not get referrer string correctly
I'm using com.android.vending.INSTALL_REFERRER to track some
information about installation.
My application was working perfectly but suddenly does not works.
I can still catch the intent of INSTALL_REFERRER, but the contents of
extras has changed.
The download link url is something like that.
http://market.android.com/details?id=com.example.myreceiverreferrer=utm_source%3Dsource%26utm_medium%3Demail%26utm_campaign%3Dinvitation
I assume I can get the whole string of referrer with bellow.
@Override
public void onReceive(Context context, Intent intent) {
Bundle extras = intent.getExtras();
String referrerString = extras.getString(referrer);
}
But I got details?doc=com.example.myreceiver.
Does anybody know how to get the correct strings?
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[android-developers] Re: when will the source code be back?
Same here, Awaiting for android sources to be back. Arvind. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] USB Bluetooth
Hi,
I am enabling USB Bluetooth on Set top box.I am able to send the files
to various phones but not able to reveive any.below erros it shows
while connecting:
1.Authorization Rejected.Also the UUDI is not of OPP
2.mBtClass is NULL.
3.GetServiceAttribute Failed
What does these errors mean?
below is the log.
Please help.
I/power ( 1097): *** set_screen_state 1
I/power ( 1097): *** set_screen_state 1
I/ActivityManager( 1097): Starting: Intent
{ act=android.intent.action.MAIN
cmp=com.android.settings/.bluetooth.BluetoothSettings } from pid 1361
I/BluetoothAdapter( 1361): startDiscovery
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: Discovery session
0x52d08 with :1.0 activated
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
bluez/src/adapter.c:session_ref() 0x52d08: ref=1
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
org.bluez.Adapter:PropertyChanged from /org/bluez/1914/hci0
I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
emit_property_changed..
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: append_variant..
D/BTDEBUG ( 1369): a.b.adapter.a.DISCOVERY_STARTED
V/BluetoothEventRedirector( 1361): Received
android.bluetooth.adapter.action.DISCOVERY_STARTED
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
I/ActivityManager( 1097): Displayed
com.android.settings/.bluetooth.BluetoothSettings: +539ms
I/power ( 1097): *** set_screen_state 1
I/power ( 1097): *** set_screen_state 1
E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
org.bluez.Adapter:PropertyChanged from /org/bluez/1914/hci0
I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
emit_property_changed..
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: append_variant..
D/BluetoothService( 1097): BT Discoverable for 120 seconds
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
bluez/src/adapter.c:set_mode() discoverable
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
bluez/src/adapter.c:session_ref() 0x542f8: ref=1
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
emit_property_changed..
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: append_variant..
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
bluez/src/adapter.c:set_mode_complete() discoverable
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
bluez/src/adapter.c:session_unref() 0x542f8: ref=0
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
D/dalvikvm( 1361): GC_CONCURRENT freed 404K, 48% free 3210K/6151K,
external 1157K/1619K, paused 2ms+3ms
E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
org.bluez.Adapter:PropertyChanged from /org/bluez/1914/hci0
E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
org.bluez.Adapter:DeviceFound from /org/bluez/1914/hci0
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
I//system/bin/bluetoothd( 1913):
bluetoothd[1914]: .dict_append_entry..
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: append_variant..
I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
dict_append_entry..
D/BTDEBUG ( 1369): a.b.adapter.a.SCAN_MODE_CHANGED
D/BTDEBUG ( 1369): a.b.adapter.e.SCAN_MODE = 23
D/BluetoothService( 1097):
updateDeviceServiceChannelCache(00:1D:FD:F6:A2:85)
I//system/bin/bluetoothd( 1913): bluetoothd[1914]: rec is NULL
E/bluetooth_common.cpp( 1097): dbus_func_args_timeout_valist: D-Bus
error in GetServiceAttributeValue: org.bluez.Error.Failed
(GetServiceAttribute Failed)
D/BluetoothService( 1097): uuid(system):
1108--1000-8000-00805f9b34fb -1
D/BluetoothService( 1097): uuid(system):
1105--1000-8000-00805f9b34fb 9
D/BTDEBUG ( 1369): a.b.device.a.FOUND
D/BTDEBUG ( 1369): a.b.device.e.DEVICE = 00:1D:FD:F6:A2:85
D/BTDEBUG ( 1369): a.b.device.e.CLASS = 5a020c
D/BTDEBUG ( 1369): a.b.device.e.RSSI = 0
D/BTDEBUG ( 1369): a.b.device.e.NAME = Tushar
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
V/BluetoothEventRedirector( 1361): Received
android.bluetooth.device.action.FOUND
I/BluetoothClass( 1361): Failed to connect tushar 5898764
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
W/CachedBluetoothDevice( 1361): mBtClass is null
[android-developers] how to disable setting tools of default camera.
Hi, Please tell me how to disable setting tools of default camera. Regards. Mani. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] debugging using a device on MAC OS Lion
I have a little problem on connecting HeroTab M10 HT-PAD 1051 Tianfeng tablet (its chinese and it doesn't have any vendor ids) to my mac os lion OS...Can anybody help? Note: I have already tried EasyTether soft but couldn't get how it works...I couldn't even connect to a device not talking about debugging. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] In AutoCompleteVeiw calling setAdapter() and setThreshod() gives error
Thanks Kostya...
2011/10/7 Kostya Vasilyev kmans...@gmail.com
The compiler is right - your curly braces are not matching up.
The code you highlighted should be inside onCreate, not like it is now.
--
Kostya Vasilyev
07.10.2011 9:04 пользователь KK dioxide.softw...@gmail.com написал:
Hi All,
I'm trying a sample code available on the web, in which I'm trying to
test
AutoCompleteView. When trying to call setAdapter() method in following
lines:
* autoCompTxt.setAdapter(arrayAdapter);*
* autoCompTxt.setThreshold(3);*
I'm getting the following errors;
*Multiple markers at this line*
* - Syntax error on token arrayAdapter, VariableDeclaratorId expected
after *
* this token*
* - Syntax error on token(s), misplaced construct(s)*
The code for the main Activity is as below:
*package com.demo.autocomp;*
*
*
*import android.app.Activity;*
*import android.os.Bundle;*
*import android.widget.ArrayAdapter;*
*import android.widget.AutoCompleteTextView;*
*
*
*public class AutoCompleteDemoActivity extends Activity {*
* private final static String[] presidents = { Dwight D. Eisenhower,
John
F. Kennedy,*
* Lyndon B. Johnson, Richard Nixon, Gerald Ford,*
* Jimmy Carter, Ronald Reagan, George H. W. Bush,*
* Bill Clinton, George W. Bush, Barack Obama };*
*
*
* /** Called when the activity is first created. */*
* @Override*
* public void onCreate(Bundle savedInstanceState) {*
* super.onCreate(savedInstanceState);*
* setContentView(R.layout.main);*
* }*
*
*
* AutoCompleteTextView autoCompTxt = (AutoCompleteTextView)
findViewById(R.id.autoCompleteTextView1);*
* ArrayAdapterString arrayAdapter = new ArrayAdapterString(*
* getApplicationContext(),*
* android.R.layout.simple_dropdown_item_1line, presidents);*
* autoCompTxt.setAdapter(arrayAdapter);*
* autoCompTxt.setThreshold(3);*
*}*
The corresponding res/layoute/main.xml is as below(there is no errors in
main.xml, just posting for reference purposes):
*?xml version=1.0 encoding=utf-8?*
*LinearLayout xmlns:android=http://schemas.android.com/apk/res/android
*
* android:orientation=vertical android:layout_width=fill_parent*
* android:layout_height=fill_parent*
* TextView android:layout_width=fill_parent*
* android:layout_height=wrap_content android:text=@string/president
/*
* AutoCompleteTextView android:layout_width=match_parent*
* android:id=@+id/autoCompleteTextView1
android:layout_height=wrap_content*
* android:text=AutoCompleteTextView*
* requestFocus/requestFocus*
* /AutoCompleteTextView*
*/LinearLayout*
Would appreciate if someone can point me what is wrong here or how to fix
the error and make the code work.
Thanks,
KK
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[android-developers] Re: Json - 2 Emulators
Why not use tcpip to do that? Just setup port forwarding in adb On Oct 6, 9:35 pm, Diogo Salaberri caxix...@gmail.com wrote: Hello guys, I want to transfer data from a emulator to another emulator, running on the same machine. But when the SMS was received, the message isn't like the message was send. Looks like a encode problem. 1) Is other method to do this data transfer ? 2) Over SMS, this is a recognized problem ? Thanks, bye. -- Atenciosamente; Diogo Bonoto Salaberri Bacharel em Ciência da Computação - UFPel Compasso - Software Developer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Json - 2 Emulators
Any tutorial for port forward ? On Fri, Oct 7, 2011 at 8:46 AM, Paul Turchenko paul.turche...@gmail.comwrote: Why not use tcpip to do that? Just setup port forwarding in adb On Oct 6, 9:35 pm, Diogo Salaberri caxix...@gmail.com wrote: Hello guys, I want to transfer data from a emulator to another emulator, running on the same machine. But when the SMS was received, the message isn't like the message was send. Looks like a encode problem. 1) Is other method to do this data transfer ? 2) Over SMS, this is a recognized problem ? Thanks, bye. -- Atenciosamente; Diogo Bonoto Salaberri Bacharel em Ciência da Computação - UFPel Compasso - Software Developer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Atenciosamente; Diogo Bonoto Salaberri Bacharel em Ciência da Computação - UFPel Compasso - Software Developer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Garbage collector running every second... Normal?
No Kris, I just did not think about it, and apparently it does (trigger ANR). I have transformed my service in IntentService and I have not had the problem since. I think it is solved, but it was a bit touch and go I am not 100% suree yet. Thanks JM -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Avoiding POT rule for Opengl Textures: Overlapp a transparent POT bitmap with non POT bitmap?
What is this for, perhaps that will give a better understanding? In your other thread I suggested packing the textures into a POT sized image. This can be done non-programmatically, in photoshop or GIMP for example. You may also want to turn inScaling off if you're loading bitmaps using the BitmapFactory, and have your source bitmaps be POT sized originally. On Friday, October 7, 2011 6:37:46 AM UTC-4, saex wrote: i need to load non POT bitmaps into my opengl es app for android. What i need is to overlap my non POT bitmap into another bitmap with POT size. I need to overlap the non POT bitmap in the center of the POT bitmap. How can i do it? i tryed with createScaledBitmap but it stretches the image and i dont want 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
Re: [android-developers] SU Request
You can't do this in the API. It's impossible... On Thu, Oct 6, 2011 at 8:55 AM, JD james.dez...@gmail.com wrote: Can someone please give me a clear, simple, short, and most importantly, working example of how to edit a database that another app created? After days and days of searching, it's amazing that nobody seems to truly understand how to do this. All I find is the same old post, copied and pasted all over the internet that says: Process p = Runtime.getRuntime().exec(su); If you're on the majority of devices out there, this won't work... Ok now what? How do I use that p object to open and edit a database? I assume you won't use p at all, it's simply an external process, by this time it will have returned (hopefully 0, for your sake).. Then, if you *have* root privileges, you can load an SQLite database... How do you do that? http://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.html#openDatabase(java.lang.String, android.database.sqlite.SQLiteDatabase.CursorFactory, int) But, like I said, on the majority of devices out there, this will tell you to go away.. Kris.. P.s., you still need to know the database path. Why do you need to access another app's database? In general you shouldn't be able to, and shouldn't have to, if it's for a purpose you have control over, get the app's provider to expose a content provider to you! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Units of measurement
Thanks for the info. As result of another discussion I already had a look at the DisplayMetrics class. They clearly state there, that I can't rely on dip because it's just based on the default density (160dpi, 240dpi, 320dpi, etc.) which is nearest to the device's real density. So this (official) docu is simply wrong: http://developer.android.com/guide/practices/screens_support.html So at least theory allows correct scaling, if I don't use XML (which from my point of view is a design error). But in practice HTC Sensation unluckily returns crap when trying to read ot X and Y DPI. Both values are around 160 whereas they should be something around 256. Regards, Niels On Oct 6, 4:54 pm, Studio LFP studio@gmail.com wrote: I don't think you will be able to do this with a XML layout. You probably want to take a look at this http://developer.android.com/reference/android/util/DisplayMetrics.ht... There is both xdpi and ydpi. That should be checked to get the actual dpi in both directions and then a view created with those calculations should get you where you want to go. Here is what I get on a few of my devices in portrait mode: // --- Sample Code Start --- DisplayMetrics metrics = new DisplayMetrics(); Display display = getWindowManager().getDefaultDisplay(); display.getMetrics( metrics ); Log.i( TestProject, X DPI: + metrics.xdpi ); Log.i( TestProject, Y DPI: + metrics.ydpi ); // --- Sample Code End --- *Samsung Galaxy Tab (7 inch):* X DPI: 168.89351 Y DPI: 169.3 *Motorola Droid Bionic:* X DPI: 258.79245 Y DPI: 256.67368 *Sony Xperia Play:* X DPI: 239.05882 Y DPI: 243.72585 Steven Studio LFPhttp://www.studio-lfp.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] activity launches with wrong layout orientation
Hi, I have an activity that I have two layouts defined for: one for landscape and one for portrait. So in my layout folder I have activity.xml and activity_landscape.xml. When I am switching around orientation on my device the proper layout is loading on orientation change. However, if I am in landscape mode, and then launch this activity from another activity, the portrait layout is rendered, even though the device is in landscape mode. I am launching the activity using the following: Intent i = new Intent(OtherActivity.this, Activity.class); startActivityForResult(i, ACTIVITY_X); Does anybody have any ideas for why this could be happening? Seems strange that it would work except for on initial load of the activity. Thanks, Simon -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] activity launches with wrong layout orientation
Hi, I have an activity that I have two layouts defined for: one for landscape and one for portrait. So in my layout folder I have activity.xml and activity_landscape.xml. When I am switching around orientation on my device the proper layout is loading on orientation change. However, if I am in landscape mode, and then launch this activity from another activity, the portrait layout is rendered, even though the device is in landscape mode. I am launching the activity using the following: Intent i = new Intent(OtherActivity.this, Activity.class); startActivityForResult(i, ACTIVITY_X); Does anybody have any ideas for why this could be happening? Seems strange that it would work except for on initial load of the activity. Thanks, Simon -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Units of measurement
The quantized density value (160/240 etc) is used by resource loading code, and so can be expected to be there. Some devices deliberately use a value that is not the closest match to the actual physical density, but it's the same for all applications on the device. The xdpi and ydpi can sometimes be completely nonsensical. If you need exact actual physical screen density (e.g. for a ruler type application), consider providing a calibration mode in your application. -- Kostya Vasilyev 07.10.2011 16:50 пользователь niels nioer...@googlemail.com написал: Thanks for the info. As result of another discussion I already had a look at the DisplayMetrics class. They clearly state there, that I can't rely on dip because it's just based on the default density (160dpi, 240dpi, 320dpi, etc.) which is nearest to the device's real density. So this (official) docu is simply wrong: http://developer.android.com/guide/practices/screens_support.html So at least theory allows correct scaling, if I don't use XML (which from my point of view is a design error). But in practice HTC Sensation unluckily returns crap when trying to read ot X and Y DPI. Both values are around 160 whereas they should be something around 256. Regards, Niels On Oct 6, 4:54 pm, Studio LFP studio@gmail.com wrote: I don't think you will be able to do this with a XML layout. You probably want to take a look at this http://developer.android.com/reference/android/util/DisplayMetrics.ht... There is both xdpi and ydpi. That should be checked to get the actual dpi in both directions and then a view created with those calculations should get you where you want to go. Here is what I get on a few of my devices in portrait mode: // --- Sample Code Start --- DisplayMetrics metrics = new DisplayMetrics(); Display display = getWindowManager().getDefaultDisplay(); display.getMetrics( metrics ); Log.i( TestProject, X DPI: + metrics.xdpi ); Log.i( TestProject, Y DPI: + metrics.ydpi ); // --- Sample Code End --- *Samsung Galaxy Tab (7 inch):* X DPI: 168.89351 Y DPI: 169.3 *Motorola Droid Bionic:* X DPI: 258.79245 Y DPI: 256.67368 *Sony Xperia Play:* X DPI: 239.05882 Y DPI: 243.72585 Steven Studio LFPhttp://www.studio-lfp.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 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Home Button
On Thu, Oct 6, 2011 at 10:13 PM, Ubiracy Santos ubiracy@gmail.comwrote: the users cannot exit. the application in other words will be a embedded software Then build your own version of the platform. Then you will have full control. - 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
[android-developers] Scenario where initLoader() does not call onLoadFinished()
I have a simple activity with one fragment. The fragment uses a CursorLoader to load some data from a ContentProvider. I just call initLoader() inside onActivityCreated() and I populate the UI in onLoadFinished(). If I switch orientations, everything works as expected (onLoadFinished() is called again). Now, if I move to a new activity, press BACK to get back to my first activity and then switch orientations, I see that onLoaderReset() is called and then, in onActivityCreated(), although initLoader() is called, onLoadFinished() is never called after that. And as a consequence, my UI shows no data. After doing some testing, I see that this problem appears only if I use setRetainInstance(true) in my fragment. So what's the deal? And how can I fix this without removing setRetainInstance(true)? Do I have to do something in onLoaderReset()? Do I have to somehow give the loader the new activity as the context? Thanks. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: HTC and LG haven't implemented Android in the right way
I have implemented this according to your approach now. I replaced attenuated points with texture mapped quads. I implemented bilinear filtering and alpha test. It works, but the visual quality is not good. It doesn't look at all as good as with Point sprites and size attenuation. It looked shiny and smooth when I used Point sprites and size attenuation and it was fast: http://www.mobile-visuals.com/mgw.php Now it is just rough and dull and it is slow: http://www.mobile-visuals.com/dull.png Are you really sure that is possible to get good visual quality with your approach? On Sep 29, 9:26 pm, Kostya Vasilyev kmans...@gmail.com wrote: 29.09.2011 23:01, MobileVisuals ?: I claim that HTC HD doesn't support OpenGL ES 2.0, because size attenuation is a part of OpenGL ES 1.1 and it is not supported. Quite possibly, you're right... So HTC hasn't implemented the things that they say in the specification, but why not? Who knows? You could contact their support, but even if they provide a plausible answer (and that's a big if), it's not going to magically fix all the HTC devices out there... Thanks for the idea, do you mean like this? Scale to small size if the sprite is far away. Scale to medium size if the sprite is medium distance. Scale to big size if the sprite is close. More or less - you are currently doing continuous range scaling of your sprites (I presume). If you replace them with texture mapped quads, you could always use the same image, or pick one of the ones predefined at various scale factors, to improve the image quality and performance. Sort of like mip-mapping. But that's not the core idea - the main thing is to replace attenuated points with texture mapped quads. That could work for other animations, but it would be very slow for my star cluster animations. There are hundreds of stars in each cluster. As it is now, I draw each star cluster in one single glDrawArrays call. That makes it fast. Hundreds doesn't sound too bad - at those poly counts, it's the fill rate (overdraw) that can kill performance. But since sprites are typically small, it probably won't be an issue. Wouldn't I have to make one glDrawArrays call for each one of the stars if I had to scale them in different sizes? That would mean hundreds of glDrawArrays calls instead of one. Not the way I'm reading the docs (mind you, my GL is more than a little rusty - last time I worked with 3D was more than 10 years ago) But it seems like you should be able to draw all quads that use the same texture in one call, using GL_TRIANGLES or GL_QUADS (not _STRIP or _FAN, because those are always joined). This can product transparency artifacts depending on their z-order, so you'd need to sort the quads according to their texture and z-order both. Or just forgo the mipmapping for initial tests, then there's be one less thing to worry about with respect to sorting. A point sprite is a screen-aligned element of variable size that is defined by a single point. Would it really be a sprite if it was mapped to a quad polygon? If it looks like a sprite, and quacks like a sprite... -- 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] Building my own Android OS for S3C6410
I need to be able to access the different ports on my S3C6410 board. Most importantly the Analog to digital converter. I am wondering how big of a project it is to compile my own Android OS and if anyone can give me some time saving pointers. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Framework Sensor Support
Hi Dani, Android assumes (and rightly so far) that ONLY one sensor of each type is present on the device. Mulitiple sensors of same type are not supported in the framework. If ur device has multiple sensors of same type onboard and you *really* want to enable both, then 1. Enable the kernel drivers for both sensors. 2. Add additonal switch-sensorfunctionality in the sensor-HAL. (the code that generates your /system/lib/sensor.so) 3. Use the switch-sensor function interface u added in step2 in your programs. Note that other programs (using standard Android API) will NOT be aware of the 2 sensors of the same type. They will continue using the default sensor exposed by the sensor-HAL. regards CVS -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: overlapped nodes in graph
On Fri, Oct 7, 2011 at 12:50 AM, bhumi kania bska...@gmail.com wrote: I was asking about the sample algorithm that is removing the overlapped node in the hierarchical view. Sample algorithm? Now I have to draw this hierarchy. The graph is ready but some nodes are overlapped somewhere. So I need to remove that overlapping. This sounds like a logic bug specific to your app. I had googling the algorithm that removes the overlapping of node. But I am unable to implement that algorithm. The algorithm? That algorithm? If you have any idea about that then let me know. I have no idea because you have still not explained what the algorithm is, you're just making vague references to it. Regardless, whatever algorithm you're having trouble with, figuring it out is an app-specific logic problem or a general computer-science problem at best. This does not appear to be Android specific so you're not going to get much help here. - 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] Building my own Android OS for S3C6410
You should ask this on the android-building and android-porting lists. This list deals with the SDK. The people there would know this kind of stuff better than us. Thanks On Fri, Oct 7, 2011 at 7:14 PM, Mike L. mpla...@gmail.com wrote: I need to be able to access the different ports on my S3C6410 board. Most importantly the Analog to digital converter. I am wondering how big of a project it is to compile my own Android OS and if anyone can give me some time saving pointers. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Building my own Android OS for S3C6410
Thank you On Oct 7, 9:47 am, Appaholics raghavs...@appaholics.in wrote: You should ask this on the android-building and android-porting lists. This list deals with the SDK. The people there would know this kind of stuff better than us. Thanks On Fri, Oct 7, 2011 at 7:14 PM, Mike L. mpla...@gmail.com wrote: I need to be able to access the different ports on my S3C6410 board. Most importantly the Analog to digital converter. I am wondering how big of a project it is to compile my own Android OS and if anyone can give me some time saving pointers. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control)http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Reduce Application Heap size
On Fri, Oct 7, 2011 at 1:28 AM, Karthik A aykart...@gmail.com wrote: Is there any other way to reduce like using command prompt, or API? Um ... no. You allocate stuff. The heap grows proportional to how much you allocate. If you don't want it to grow that much, don't allocate that much. You can't magically reduce your heap size without addressing what's using it up. Look at the tools section to see what tools are available to you to track down your memory use. - 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] Reduce Application Heap size
Thank you very much TreKing for your very useful immediate reply. On Fri, Oct 7, 2011 at 7:19 PM, TreKing treking...@gmail.com wrote: On Fri, Oct 7, 2011 at 1:28 AM, Karthik A aykart...@gmail.com wrote: Is there any other way to reduce like using command prompt, or API? Um ... no. You allocate stuff. The heap grows proportional to how much you allocate. If you don't want it to grow that much, don't allocate that much. You can't magically reduce your heap size without addressing what's using it up. Look at the tools section to see what tools are available to you to track down your memory use. - 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 -- Regards, A.Karthik -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: HTC and LG haven't implemented Android in the right way
The default Galaxy doesn't use Point sprites with size attenuation. It looks like it is just using plain points with spinning textures in the background. It looks like all the points have the same size. Galactic Core doesn't use Point sprites either. It looks like it is just using spinning textures. I can't find Galaxy Live Wallpaper on the market. I removed all HTC devices from the compatibility list for my Morphing galaxy live wallpaper, because the HTC users complained that it didn't look like it should. Here are some screenshots, which shows how it looks like: http://www.mobile-visuals.com/mgw.php On Sep 28, 9:54 am, Dusk Jockeys Android Apps duskjock...@gmail.com wrote: What is the Morphing Galaxy Live Wallpaper? I cant see that on the Market. The default Galaxy, Galactic Core and Galaxy Live Wallpaper all work perfectly well on my HTC Desire HD, with no blurring, so they are probably not doing things the same way as you are. On Sep 28, 2:36šam, MobileVisuals eyv...@astralvisuals.com wrote: Yes, that is exactly what I am doing. I am using point sprites with size attenuation for my space animations, like the Morphing Galaxy live wallpaper. But what is the use of point sprites if the size attenuation do not work? The size attenuation is not supported on devices from HTC and LG. This is what I mean with size attenuation: http://www.opengl.org/sdk/docs/man/xhtml/glPointSize.xml All the point sprites get the same size if the size attenuation do not work, which results in a blurry mess. It looks like it should on most Android devices, but not those from HTC and LG. On Sep 27, 7:11špm, Nightwolf mikh...@gmail.com wrote: Point sprites can be used to display stars in space. On 27 ÓÅÎ, 11:26, MobileVisuals eyv...@astralvisuals.com wrote: I need Point attenuation to produce space animations with shining particles, which look like stars. How can I achieve that effect without using Point attenuation? Do you mean that I should make small rectangular polygons with transparent textures instead? I have tried that before on M3G and it didn't look as good as Point attenuation. Anti-Aliasing is a method of fooling the eye that a jagged edge is really smooth.Will that really be enough to get the same effect as Point attenuation? Could you please be more specific in which OpenGL technique I should use to make it work on HTC and LG? Isn't Point attenuation a part of the Android OpenGL standard? Shouldn't HTC and LG support it in that case? On Sep 27, 3:34šam, Indicator Veritatis mej1...@yahoo.com wrote: Short answer: no. Longer: why do you need point attenuation? There are other ways to do anti-aliasing, and some really cool graphics have been done for Android phones using that instead of point attenuation. On Sep 26, 6:26šam, MobileVisuals eyv...@astralvisuals.com wrote: I have found that everything implemented with Point attenuation will look like a blurry mess on devices from HTC and šLG. This happens on even the newest devices from HTC, like HTC Desire HD. Why is it like this? Haven't they implemented Android in the right way? Point attenuation works like it should on most Android devices, like those from Samsung. I have implemented Point attenuation according to the Android specification in two of my company's apps.I have worked with Point attenuation on Symbian and C++ before, so I am quite sure that I have implemented it the right way. It is about the same code implementation in all OpenGL. Shouldn't all new Android devices support Point attenuation? It works on IPhone, so I think Point attenuation should work on all new Android devices too.- 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
Re: [android-developers] Re: Units of measurement
Kostya, I'll have to keep this in mind. I guess the hardware manufacturers decide if they want to follow the rules fully or not in a lot of cases. You would think that this would be one of the things that manufacturers would do correctly since it's so easy to get right from their perspective. Niels, I'm thinking the calibration mode would be necessary if some devices aren't reporting their dpi correctly. Since it seems you are looking for the ability to show real world size of an object on a phone, you could use a common object and have the user size the picture to the object. Maybe use a penny or a dime? Have the user set it on a picture on the phone and use plus/minus buttons to match the picture on the phone to the real thing? Steven Studio LFP http://www.studio-lfp.com On Friday, October 7, 2011 8:09:37 AM UTC-5, Kostya Vasilyev wrote: The quantized density value (160/240 etc) is used by resource loading code, and so can be expected to be there. Some devices deliberately use a value that is not the closest match to the actual physical density, but it's the same for all applications on the device. The xdpi and ydpi can sometimes be completely nonsensical. If you need exact actual physical screen density (e.g. for a ruler type application), consider providing a calibration mode in your application. -- Kostya Vasilyev 07.10.2011 16:50 пользователь niels nioe...@googlemail.com написал: Thanks for the info. As result of another discussion I already had a look at the DisplayMetrics class. They clearly state there, that I can't rely on dip because it's just based on the default density (160dpi, 240dpi, 320dpi, etc.) which is nearest to the device's real density. So this (official) docu is simply wrong: http://developer.android.com/guide/practices/screens_support.html So at least theory allows correct scaling, if I don't use XML (which from my point of view is a design error). But in practice HTC Sensation unluckily returns crap when trying to read ot X and Y DPI. Both values are around 160 whereas they should be something around 256. Regards, Niels On Oct 6, 4:54 pm, Studio LFP studi...@gmail.com wrote: I don't think you will be able to do this with a XML layout. You probably want to take a look at this http://developer.android.com/reference/android/util/DisplayMetrics.ht. .. There is both xdpi and ydpi. That should be checked to get the actual dpi in both directions and then a view created with those calculations should get you where you want to go. Here is what I get on a few of my devices in portrait mode: // --- Sample Code Start --- DisplayMetrics metrics = new DisplayMetrics(); Display display = getWindowManager().getDefaultDisplay(); display.getMetrics( metrics ); Log.i( TestProject, X DPI: + metrics.xdpi ); Log.i( TestProject, Y DPI: + metrics.ydpi ); // --- Sample Code End --- *Samsung Galaxy Tab (7 inch):* X DPI: 168.89351 Y DPI: 169.3 *Motorola Droid Bionic:* X DPI: 258.79245 Y DPI: 256.67368 *Sony Xperia Play:* X DPI: 239.05882 Y DPI: 243.72585 Steven Studio LFPhttp://www.studio-lfp.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-d...@googlegroups.com To unsubscribe from this group, send email to android-develop...@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: activity running in background problem
What exactly are you trying to accomplish? You want activity B to not be killed? Or a set of code to help you remember where B was and recreate it? Steven Studio LFP http://www.studio-lfp.com On Wednesday, October 5, 2011 6:58:36 AM UTC-5, Rafa Maas wrote: I have a IM client and this is my scenario: activity A starts activity B. The user press back and activity B goes background. After ~30 minutes android kill activity B ( This is a normal android behavior... i know :P) I try to set alwaysRetainTaskState =true and launchMode=singleTask in activity B manifest configuration, but without sucess :( How can i prevent this? Tanx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Compilation error on my if else statement
First learn java, then remove the ; at the end of the lines inside the if condition On Thu, Oct 6, 2011 at 12:28 AM, Isaac Ng isaac.n...@gmail.com wrote: if (item.equalsIgnoreCase(I. The Global Business Environment)); Should be if (item.equalsIgnoreCase(I. The Global Business Environment)) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 detect nearby devices
The only way I know people have done this is a simple GPS location update to a server. The server then checks for others that have reported back and returns those that are under a specified range. I think that may be your only option. Steven Studio LFP http://www.studio-lfp.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: overlapped nodes in graph
So you are storing data from a server and drawing a graph on a canvas? Your explination is throwing me off a bit since you say you have multiple activities, which is an object in Android, but could be something like a playtime activity also. If you are just getting data from a server, you could always store it in a database and use the DISTINCT or GROUP BY features to help with the overlap. You could also use that storage to cache the data and just check to see if newer data was available, and if not, just use your local copy and save the user time and bandwidth. Steven Studio LFP http://www.studio-lfp.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: HTC and LG haven't implemented Android in the right way
Looking at the dull screenshot, I can see that your sprites are wrong - they don't have transparency around the point itself. The black square quads are clearly visible, and they shouldn't be. The brightness level is what you put in the textures, you should be able to make them as bright as you want. As for performance, I haven't done any 3D work specifically on Android devices, so can't say for sure. Using glDrawArrays should help, does it not? -- Kostya 07.10.2011 17:44, MobileVisuals пишет: I have implemented this according to your approach now. I replaced attenuated points with texture mapped quads. I implemented bilinear filtering and alpha test. It works, but the visual quality is not good. It doesn't look at all as good as with Point sprites and size attenuation. It looked shiny and smooth when I used Point sprites and size attenuation and it was fast: http://www.mobile-visuals.com/mgw.php Now it is just rough and dull and it is slow: http://www.mobile-visuals.com/dull.png Are you really sure that is possible to get good visual quality with your approach? On Sep 29, 9:26 pm, Kostya Vasilyevkmans...@gmail.com wrote: 29.09.2011 23:01, MobileVisuals ?: I claim that HTC HD doesn't support OpenGL ES 2.0, because size attenuation is a part of OpenGL ES 1.1 and it is not supported. Quite possibly, you're right... So HTC hasn't implemented the things that they say in the specification, but why not? Who knows? You could contact their support, but even if they provide a plausible answer (and that's a big if), it's not going to magically fix all the HTC devices out there... Thanks for the idea, do you mean like this? Scale to small size if the sprite is far away. Scale to medium size if the sprite is medium distance. Scale to big size if the sprite is close. More or less - you are currently doing continuous range scaling of your sprites (I presume). If you replace them with texture mapped quads, you could always use the same image, or pick one of the ones predefined at various scale factors, to improve the image quality and performance. Sort of like mip-mapping. But that's not the core idea - the main thing is to replace attenuated points with texture mapped quads. That could work for other animations, but it would be very slow for my star cluster animations. There are hundreds of stars in each cluster. As it is now, I draw each star cluster in one single glDrawArrays call. That makes it fast. Hundreds doesn't sound too bad - at those poly counts, it's the fill rate (overdraw) that can kill performance. But since sprites are typically small, it probably won't be an issue. Wouldn't I have to make one glDrawArrays call for each one of the stars if I had to scale them in different sizes? That would mean hundreds of glDrawArrays calls instead of one. Not the way I'm reading the docs (mind you, my GL is more than a little rusty - last time I worked with 3D was more than 10 years ago) But it seems like you should be able to draw all quads that use the same texture in one call, using GL_TRIANGLES or GL_QUADS (not _STRIP or _FAN, because those are always joined). This can product transparency artifacts depending on their z-order, so you'd need to sort the quads according to their texture and z-order both. Or just forgo the mipmapping for initial tests, then there's be one less thing to worry about with respect to sorting. A point sprite is a screen-aligned element of variable size that is defined by a single point. Would it really be a sprite if it was mapped to a quad polygon? If it looks like a sprite, and quacks like a sprite... -- Kostya Vasilyev -- 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] EditText with custom behavior
I want my custom EditText to behave like this - When app starts it seems a TextView (ie normal text on solid color background, cursor not shown) - When users taps, it changes its appearance to look selected (ie a different background, still cursor not displayed) - When user long taps, it requests focus and shows soft keyboard if necessary - When user tap anywhere else, the last long tapped custom EditText, if any, goes back in the normal state It seems quite basic to me, however I can't get it to work properly. A number of unwanted things happens, and when I try to repair one of them, a plenty of new issues arise. I'd like to know if there is a simple workflow for getting an EditText which behaves 1. like a normal TextView when doesn't interact with user and when user tap it 2. like a clicked EditText when user long clicks it (ie show soft keyboard if necessary and possibly change appearance) Please help me. I have read all the docs and the sources for View, TextView and EditText, but the interaction among focus, motion events, selection, etc are so difficult to understand and the code is not commented at all. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Compilation error on my if else statement
You are really going at that the hard way.
When using a ListView, checking for a string on a view is really
inefficient. You could use the position or the id as a trigger point and
use a case statement to make it faster and easier.
list.setOnItemClickListener(new OnItemClickListener()
{
@Override
public void onItemClick( AdapterView? parent, View view, int position,
long id )
{
jump_to_chapter( position ); // or use the id if that works better in your
scheme
}
}
-- OR --
list.setOnItemClickListener(new OnItemClickListener()
{
@Override
public void onItemClick( AdapterView? parent, View view, int position,
long id )
{
switch( position ) // or switch on id
{
case 1: // Do something for 1
break;
case 2: // Do something for 2
break;
case 3: // Do something for 3
break;
case 4: // Do something for 4
break;
default: break;
}
}
}
They give you the position and ID field to make it easier on you, try
figuring it out that way and it will be much faster and more flexible.
Steven
Studio LFP
http://www.studio-lfp.com
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[android-developers] Re: EditText with custom behavior
public class CustomEditText extends EditText {
//code here
}
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Re: [android-developers] SDK problem
Use zipped SDK, not .exe (with installer). Known issue. 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/ * On 6 October 2011 18:56, Wojciech wojciech270...@gmail.com wrote: Hi everyone who's reading this. I've recently tried to install all packages as it's specified but my sdk can't find the path to jdk. I'm running win 7 64 bits and Eclipse can handle that. How to I add another environment variable or modify existing one? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: EditText with custom behavior
package com.example.custom.edit.text;
import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.LinearLayout;
public class CustomEditTextActivity extends Activity {
public static class CustomEditText extends EditText {
public CustomEditText(Context context) {
super(context);
setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
// TODO This isn't called till we setFocusableInTouchMode(false)
((CustomEditText) arg0).setText(SELECTED);
}
});
setOnLongClickListener(new View.OnLongClickListener() {
public boolean onLongClick(View arg0) {
// TODO request focus and show soft keyboard if necessary
return false;
}
});
}
// TODO save this so that some listener can
// restore it to NORMAL state
private static CustomEditText mLastTapped;
}
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
CustomEditText cet;
for (int i = 0; i 5; i++) {
cet = new CustomEditText(this);
cet.setText(NORMAL STATE);
cet.setBackgroundColor(Color.WHITE);
cet.setSelectAllOnFocus(true);
layout.addView(cet, new LinearLayout.LayoutParams(-1, -1, 1));
}
setContentView(layout);
}
}
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