Re: [android-developers] Using Service without startService(), bindService()?
Ah, good.. I had simply assumed that was a commonish pattern I had never read about, but it makes sense... (I don't actually do much app writing these days..) kris On Thu, Nov 1, 2012 at 1:27 AM, Nikolay Elenkov nikolay.elen...@gmail.comwrote: On Thu, Nov 1, 2012 at 2:21 PM, Kristopher Micinski krismicin...@gmail.com wrote: Slightly odd and nonstandard use of a Service to organize the app design, but still useful. This has been reported ages ago without an answer: http://code.google.com/p/marketbilling/issues/detail?id=8 Last answer is the most useful, I think. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Audio Play
On Thu, Nov 1, 2012 at 12:23 AM, Sadhna Upadhyay sadhna.braah...@gmail.comwrote: Hi everybody i am playing a audio o button click then it is playin twice on single click why it is happening,i dont know please help me if any one of you know the reason. Read http://www.catb.org/esr/faqs/smart-questions.html, then try again. - 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] Update Gallery to load all images
Hi i am opening Gallery as intent in my application after saving a image in the application here is the code to open the Gallery to intent Intent intent = new Intent(); intent.setType(image/*); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult(Intent.createChooser(intent, Select Picture),101); But i notice that the Gallery is not loading all the images (The images that are saved Recently), Can any one suggest me the way so that the Gallery updates all the images and show them in the gallery 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: Audio Play
Hi,
Even i have faced the issue,
The mail problem is that the instance which you press will compulsorily
create two instances, They are MotionEvent.ACTION_DOWN and
MotionEvent.ACTION_MOVE, So to over come this you add a condition as
follows
public boolean onTouch(View v, MotionEvent event) {
// TODO Auto-generated method stub
if(event.getAction() == MotionEvent.ACTION_DOWN){
//start player
return true;
}
On Thursday, November 1, 2012 10:55:21 AM UTC+5:30, Sadhna Upadhyay wrote:
Hi everybody i am playing a audio o button click then it is playin twice
on single click why it is happening,i dont know please help me if any one
of you know the reason.
All the best
Thanks
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[android-developers] Re: Barcode Scanner app
You will find all you need here: http://code.google.com/p/zxing/ and here is integration explained http://stackoverflow.com/questions/2050263/using-zxing-to-create-an-android-barcode-scanning-app On Thursday, November 1, 2012 6:30:39 AM UTC+1, askl wrote: Thank you. Can you send me the sample project.. On Thursday, November 1, 2012 9:48:59 AM UTC+5:30, askl wrote: *Please give me some option.* *How to develop a barcode scanner app.* -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Barcode Scanner app
Please reffer this link: http://sourceforge.net/projects/zbar/files/AndroidSDK/ Deepesh On Thu, Nov 1, 2012 at 12:50 PM, Karl Kristian Markman karlkristian.mark...@gmail.com wrote: You will find all you need here: http://code.google.com/p/zxing/ and here is integration explained http://stackoverflow.com/questions/2050263/using-zxing-to-create-an-android-barcode-scanning-app On Thursday, November 1, 2012 6:30:39 AM UTC+1, askl wrote: Thank you. Can you send me the sample project.. On Thursday, November 1, 2012 9:48:59 AM UTC+5:30, askl wrote: Please give me some option. How to develop a barcode scanner app. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] how to set margin in Dialog
I have used Dialog for display ad in my Andorid app.But I have to display this Dialog about 50dp top from buttom so i think we should set DialogGravity buttom and set its buttom margine 50dp.But i'm unable to use margin in Dialog.so please can suggest me how to solve this. I have posted this on stackoverflowhttp://stackoverflow.com/questions/13172276/how-to-set-margin-in-dialog/13172519#13172519 -- *Thanks Regards* Dilip Kumar Chaudhary My Linkedin Profilehttp://in.linkedin.com/pub/dilip-kumar-chaudhary/44/64/55b My Development Blog http://dilipdevelopment.blogspot.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] Buttons in ViewPager pages: Problem swiping/dragging pages when finger starts on top of Button. How can I fix this?
That is funny :-)
Glad i could help.
On Thursday, November 1, 2012 1:32:19 AM UTC+2, Streets Of Boston wrote:
Update:
The weird 0x0010 value is the value of *VERY_WIDE*, which is assigned
to the Layout's width if the *TextView*'s *mHorizontallyScrolling *field*
*is set to *true*.
Calling *setHorizontallyScrolling(false)* or setting the *
android:scrollHorizontally=false* attribute in your XML does the trick
as well :-)
On Wednesday, October 31, 2012 7:11:33 PM UTC-4, Streets Of Boston wrote:
Thanks Piren!
Your answer led me into the right direction.
This was the problem:
The *ViewPager *contains *TextViews *as (grand-grand...) children.
Before it actually starts scrolling it asks if the touched child (or one of
the child's children) could scroll horizontally. If one of them does, the
*ViewPager* won't scroll horizontally itself. Instead, it lets this
child scroll.
The *TextView* implements a method called '*canScrollHorizontally(int)*'.
It uses the *mLayout *member to determine this method's return value.
Sometimes, the *mLayout.mWidth* is 0x0010 (= 1048576) and this
weird value causes this *canScrollHorizontallly *method to incorrectly
return *true *(instead of *false*).
The method canScrollHorizontally is only available for API-level 14 or
up... this may explain the issue...
For now, I just subclass my *TextView* that appear in the *ViewPager *and
override the *canScrollHorizontally *method, because I know the text in
these *TextViews *can never scroll horizontally.
public class MyTextView extends TextView {
...
@Override
public boolean canScrollHorizontally(int direction) {
return false;
}
}
On Wednesday, October 10, 2012 9:38:03 AM UTC-4, Piren wrote:
The thing is that being Clickable shouldn't have any impact in this
scenario. Although a clickable view always consumes the touch event, in
ViewPager's case it should intercept it when it recognizes a drag gesture
(see its onInterceptTouchEvent implementation).
You should override onTouch and onInterceptTouchEvent for all your
custom views and use logs to see how the events propagate through them (the
proper behavior would be the button intercepting onTouch and once your
finger moves enough in the X axes it should stop getting that event)
My best guess is that the ViewPager cancels the drag because it believes
your views have horizontal scrolling - I didnt dig all the way through, but
it seems to be basing that mostly on child view sizes... since you said you
have custom layout logic, i'm thinking it makes the ViewPager return the
wrong result. try debugging ViewPager's canScroll method.
they also have this comment in there: // TODO: Add versioned support
here for transformed views. This will not work for transformed views in
Honeycomb+ )Kind of suspicious :)
On Tuesday, October 9, 2012 11:57:28 PM UTC+2, Streets Of Boston wrote:
The targetSdk is 11.
This is our hierarchy:
-ViewPager
|
+-NoSaveStateFrameLayout
|
+-ProfileGridView
|
+-ProfileGridViewRow
|
+-FrameLayout
|
+-TextView
Note that ProfileGridView contains one or more ProfileGridViewRows
which contains one or more clickable TextView (i.e. our buttons).
The ProfileGridView and ProfileGridViewRow are custom LinearyLayouts:
The have their own measure and layout-logic. These two subclasses don't
have any method or logic to capture or handle touch-events.
Thanks!
On Tuesday, October 9, 2012 11:31:03 AM UTC-4, Piren wrote:
ViewPager is part of the support package and inherits from a ViewGroup
, it shouldn't matter much which OS version it runs on.
I have a similar setup and i dont experience this issue (using support
package v4, i assume you're using the same since you said you tested on
earlier os versions).
I can even press a button and see it switch to its pressed state and
then start a swipe without generating an onClick event.
What is your targetSdkVersion?
On Tuesday, October 9, 2012 4:27:31 PM UTC+2, Streets Of Boston wrote:
Hi Kostya,
Thanks for your answer.
This bug (?) only happens on Jelly Bean (I don't have ICS devices to
test it on).
It works fine on Honeycomb and lower OS versions.
It seems there is indeed a regression of the ViewPager in JB (and
possibly ICS).
Thanks.
On Tuesday, October 2, 2012 12:47:41 PM UTC-4, Kostya Vasilyev wrote:
Sounds like a bug in how ViewPager dispatches events (sorry for
stating the obvious). I'd consider looking at the source and comparing
it
to ScrollView (which handles nested touchable areas just fine).
-- K
2012/10/2 Streets Of Boston flying...@gmail.com
Hi everyone,
I have a ViewPager that contains pages, each page with a bunch of
Buttons (or clickable TextViews). When I set the buttons to
Re: [android-developers] Re: Audio Play
refer this link You can read the full Article Herehttp://clicks.aweber.com/y/ct/?l=4suhEm=3ggiV05UF5ctSL0b=qJm58qxICDVaIOScLTot0Q -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email 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.intent.action.HEADSET_PLUG Permission
Can you tell us why you have to send one of those protected broadcast? I can't imagine any scenario. Maybe we will find other ways to achieve your goals. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Using Service without startService(), bindService()?
Seems like it was just a way to reuse code which sometimes runs inside a proper service, and sometimes is called from an activity. -- K 2012/11/1 Kristopher Micinski krismicin...@gmail.com Ah, good.. I had simply assumed that was a commonish pattern I had never read about, but it makes sense... (I don't actually do much app writing these days..) kris On Thu, Nov 1, 2012 at 1:27 AM, Nikolay Elenkov nikolay.elen...@gmail.com wrote: On Thu, Nov 1, 2012 at 2:21 PM, Kristopher Micinski krismicin...@gmail.com wrote: Slightly odd and nonstandard use of a Service to organize the app design, but still useful. This has been reported ages ago without an answer: http://code.google.com/p/marketbilling/issues/detail?id=8 Last answer is the most useful, I think. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Using facebook android sdk from service
My application has functionality that send some content on server and (need) post it on facebook. It uses service for sending (for store data I'm use sqlite). Is it possible to handle facebook sessions e.t.c from service? I need it because time when content will be stored in DB and sending time can be different (may be connection will be lost on very long time and sending starts after connection will be available, but only sending service of my application will be active in this time). I can't find any solution for this case(and good solution will be great). Please help. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Remote resources
That's the approach I was talking about on my first message, but it's not so simple as downloading a file. You must also manage by yourself resource selection on localized apps, for example. And also resource changes among different app versions. It is not very difficult, but if there is something yet done and available in the SDK -it's likely not- or as third party library, it may not worth the effort to make something fully new. Regards, On Oct 31, 2012 8:53 PM, bob b...@coolfone.comze.com wrote: Maybe just have it connect to a web site and download http://www.example.com/resources.zip on the first run. Then unzip that to the SD card. I have seen GLU mobile do some stuff like this, and they are legit. On Wednesday, October 31, 2012 8:35:11 AM UTC-5, Fran wrote: Hi there, I have a real problem when providing different resources for different displays, according to their density. Putting all the needed graphics on the same apk file makes it really big, and most of the graphics will not be used by the device where they are installed never. I have seen that what some developers does is to have an HD separated version of their app, but this implies more development effort and dispersing social promotion of the game (user's ratings, position on the market, social network links, etc.) I think the best approach should be something that keeps the minimal needed resources on the apk, and during the first run of the app takes care of downloading the ones that fits the display of the device. This has some additional difficulties, but I do not want to write a thesis on this, just to ask if someones knows something that does this yet written, before I start reinventing the wheel for my own projects. Best regards, -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Open PDF file from assets
On Wed, Oct 31, 2012 at 3:09 AM, Jovish P android.f...@gmail.com wrote: When user clicks on a button i want to open the pdf file stored inside our application(ie which is inside Assets folder of our app). Open means , to view the pdf file using Intent. I don't have any problem in using third party applications to view pdf file.In the intent i sepcify mimetype , so it will list all the pdf viewer installed in his phone. So user can select his favorite pdf viewer to view the pdf file which is stored in our application some-context-instance.getAssets().open(assetName) will return inputstream. That is not wht we need. Thanks for this suggestion I see. So I suggest you to create a content provider and invoke the third-party app with a corresponding intent (supposing that the viewer is able to read from a provider, of course). That would be the elegant and fancy approach. A not-so-fancy solution is to copy the PDF to the SD card and invoke the viewer app with a file:// URI. This approach has a disadvantage: it's hard to know when the copy can be removed because you don't know when the viewer will stop accessing it. I guess now everything is clear. sorry for my bad English. -- The flames are all long gone, but the pain lingers on -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Who calls the lifecycle handlers of Activity components?
Dear friends, I do not know whether this group is a good place to ask this question. But I really wish to know who calls the onCreate()... lifecycle handlers of Activity components. By all means, an Android application is not a complete program: no entry (main) functions, loosely coupled event handlers... So there must be a part in the Android framework for scheduling the invocation of event handlers. I really appreciate it if someone can provide useful information. This question bothers me a lot. 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] Regarding Intents
Hi im a newbee to android. im unable to understand android concept.i wnet through many sites but i couldnt understand could u please explain what is Intent,Intent Object and what is the use of Intents with clear example. 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] Re: Who calls the lifecycle handlers of Activity components?
Basically, the 'main' of your Java (DalvikVM) sets up a message-queue and a looper dispatching these messages on the 'main' (UI) thread. Actions by the user or external system events post messages on this queue which are then dispatched by the looper to the appropriate objects (managers, handlers, etc). Best thing to do is just create an Activity, override and implement onCreate, onStart, etc. and set breakpoints there. Then examine the stack-trace in the debugger to figure out what's going on. On Thursday, November 1, 2012 8:21:41 AM UTC-4, Andrew wrote: Dear friends, I do not know whether this group is a good place to ask this question. But I really wish to know who calls the onCreate()... lifecycle handlers of Activity components. By all means, an Android application is not a complete program: no entry (main) functions, loosely coupled event handlers... So there must be a part in the Android framework for scheduling the invocation of event handlers. I really appreciate it if someone can provide useful information. This question bothers me a lot. 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] Are Layouts Reusable?
Thanks, that clears up my confusion. Mark On Wed, Oct 31, 2012 at 2:01 PM, nEx.Software email.nex.softw...@gmail.comwrote: You can have many instances of any type of View with the same id without restriction. The id is just an int field on a view, so that the view may be identified in code. Changes to one instance will not change the other instances, regardless of their container (Activity, Fragment, ViewGroup). To gain a reference to a particular instance, you should call findViewById on its closest parent (assuming you do not have multiple instances as direct children of the same parent). -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Regarding Intents
Hey Krithika, There really are, already, hundreds of these examples out there. You really just need to look around for one. Marko Gargenta's book, Learning Android is slightly out of date, but it certainly explains this concept beautifully. The examples that come with the ADK illustrate the concept, thought they don't explain it. Just have another look around. G. Blake Meike Marakana The second edition of Programming Android is available: http://shop.oreilly.com/product/0636920023005.do On Thursday, November 1, 2012 6:12:08 AM UTC-7, krithika rajan wrote: Hi im a newbee to android. im unable to understand android concept.i wnet through many sites but i couldnt understand could u please explain what is Intent,Intent Object and what is the use of Intents with clear example. 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] Re: How does one use fragment dialogs inside compound controls?
I couldn't find a reasonable way to solve this. So I did the following
from the compound view
private FragmentManager getFragmentManager()
{
Context c = getContext();
if (c instanceof Activity)
{
return ((Activity)c).getFragmentManager();
}
throw new RuntimeException(Activity context expected instead);
}
Not that it doesn't work. Thought it is a reasonable compromise. Then i can do
public void onClick(View v)
{
Button b = (Button)v;
if (b.getId() == R.id.fromButton)
{
DialogFragment newFragment = new
DatePickerFragment(this,R.id.fromButton);
newFragment.show(getFragmentManager(),
com.androidbook.tags.datePicker);
return;
}
//Otherwise
DialogFragment newFragment = new DatePickerFragment(this,R.id.toButton);
newFragment.show(getFragmentManager(),
com.androidbook.tags.datePicker);
return;
}//eof-onclick
Any ways if anyone is looking to see how to do compound controls that
manage their own state and also use fragment dialogs you may want to
look at my attempt at doing this
Principles of Compound Controls: A semi article
http://satyakomatineni.com/item/4341
(principles, sample code, images, and research)
Thanks
Satya
On Tue, Oct 30, 2012 at 3:40 PM, Satya Komatineni
satya.komatin...@gmail.com wrote:
Examples of fragment dialogs look like this
SomeActivity
{
public void buttonClicked(View someView)
{
DialogFragment newFragment = new DatePickerFragment();
newFragment.show(getFragmentManager(), timePicker);
}
public static class DatePickerFragment extends DialogFragment(){ };
}
If you have a compound control extending a layout like a linear layout
how do you isolate this to the view? how do you get a
fragmentManager from the bowels of a view? or do you pass that to
the view explicitly?
Thank you very much for your help
Satya
--
http://satyakomatineni.com/android/training
http://satyakomatineni.com
http://androidbook.com
http://twitter.com/SatyaKomatineni
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[android-developers] broken breakpoint
For some reason, when I put a breakpoint on this line: BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); it never gets triggered. Any ideas why? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] broken breakpoint
On Thu, Nov 1, 2012 at 10:53 AM, bob b...@coolfone.comze.com wrote: For some reason, when I put a breakpoint on this line: BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); it never gets triggered. Any ideas why? You've provided no information about your problem other than a single line of code that is not special in any way. No one is going to be able to help you like that. In any case, this would be an Eclipse problem and off topic for this list. - 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] Open PDF file from assets
You could always create a 'boot receiver' that deletes the file on next
boot:
receiver android:name=.Boot_Receiver
intent-filter
action android:name=android.intent.action.BOOT_COMPLETED
/action
/intent-filter
/receiver
public class Boot_Receiver extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent)
{
// delete
}
}
On Thursday, November 1, 2012 7:05:55 AM UTC-5, casantos wrote:
On Wed, Oct 31, 2012 at 3:09 AM, Jovish P androi...@gmail.comjavascript:
wrote:
When user clicks on a button i want to open the pdf file stored inside
our
application(ie which is inside Assets folder of our app). Open means ,
to
view the pdf file using Intent. I don't have any problem in using third
party applications to view pdf file.In the intent i sepcify mimetype ,
so
it will list all the pdf viewer installed in his phone. So user can
select
his favorite pdf viewer to view the pdf file which is stored in our
application
some-context-instance.getAssets().open(assetName) will return
inputstream.
That is not wht we need. Thanks for this suggestion
I see. So I suggest you to create a content provider and invoke the
third-party app with a corresponding intent (supposing that the viewer
is able to read from a provider, of course). That would be the elegant
and fancy approach.
A not-so-fancy solution is to copy the PDF to the SD card and invoke
the viewer app with a file:// URI. This approach has a disadvantage:
it's hard to know when the copy can be removed because you don't know
when the viewer will stop accessing it.
I guess now everything is clear. sorry for my bad English.
--
The flames are all long gone, but the pain lingers on
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[android-developers] Re: How to improve image quality in Android Webkit (comparing with iOS)
thanks Anthony, may I have a code example please ?
Le mercredi 31 octobre 2012 06:39:24 UTC-4, Anthony Prieur a écrit :
You might get better results trying to use the Javascript 'viewport'.
Le mardi 30 octobre 2012 16:24:26 UTC+1, huberte a écrit :
Trying to load http://www.sciences-physiques.eu/appli/oneimage/ both in
iOS and Android (SGS2).
Image is 1600*2262
The result is a better image on iOS. I know android can do better,
because I had an application with such big image downsized, and the text
was clearer.
I red a lot about adding some code in css, but it seems that it does not
apply to webkit
Here are the screenshots :
http://tof.canardpc.com/show/9144d047-0aaf-4906-9c96-1a991112f9fc.html
http://tof.canardpc.com/show/36008198-e6ef-4b02-820b-fe2ca8b8df1c.html
The code is :
!DOCTYPE HTMLhtml manifest= lang=en-UShead
meta charset=UTF-8
titlecarimage/title
style type=text/css
img { width: 100%; }
html, body {
height: 100%;
background-color: #1985D0
}
/style
body
img src=1.png /
/body/html
just that you know, if I put max-width instead of width, the result is worse
than with only the width attribute
Because I'll have physics, chemistry, math and for good rendering I use
Latek. So I have to use image. On Android my pupils say I could use
something better than a bad scanner. On iOS they say it's like in their
books...
Thanks a lot !
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Re: [android-developers] Re: How to improve image quality in Android Webkit (comparing with iOS)
Sorry I've no example myself, you would find on the net.
On Thu, Nov 1, 2012 at 8:35 PM, huberte svend.wal...@gmail.com wrote:
thanks Anthony, may I have a code example please ?
Le mercredi 31 octobre 2012 06:39:24 UTC-4, Anthony Prieur a écrit :
You might get better results trying to use the Javascript 'viewport'.
Le mardi 30 octobre 2012 16:24:26 UTC+1, huberte a écrit :
Trying to load http://www.sciences-physiques.eu/appli/oneimage/ both in
iOS and Android (SGS2).
Image is 1600*2262
The result is a better image on iOS. I know android can do better,
because I had an application with such big image downsized, and the text was
clearer.
I red a lot about adding some code in css, but it seems that it does not
apply to webkit
Here are the screenshots :
http://tof.canardpc.com/show/9144d047-0aaf-4906-9c96-1a991112f9fc.html
http://tof.canardpc.com/show/36008198-e6ef-4b02-820b-fe2ca8b8df1c.html
The code is :
!DOCTYPE HTML
html manifest= lang=en-US
head
meta charset=UTF-8
titlecarimage/title
style type=text/css
img { width: 100%; }
html, body {
height: 100%;
background-color: #1985D0
}
/style
body
img src=1.png /
/body
/html
just that you know, if I put max-width instead of width, the result is
worse than with only the width attribute
Because I'll have physics, chemistry, math and for good rendering I use
Latek. So I have to use image. On Android my pupils say I could use
something better than a bad scanner. On iOS they say it's like in their
books...
Thanks a lot !
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[android-developers] Creating OpenGL shaders from an alternate class
Title pretty much says it all. This would be so much easier if I were to
just use a single class for this. But I have been trying to take advantage
of Java's class system. To the point I get the Error creating shader.
package com.braindrool.game;
import android.opengl.GLES20;
public class Shader {
public Shader(String vertexShader, String fragmentShader) {
int vertexShaderHandle = GLES20.glCreateShader(GLES20.GL_VERTEX_SHADER);
if (vertexShaderHandle != 0) {
GLES20.glShaderSource(vertexShaderHandle, vertexShader);
GLES20.glCompileShader(vertexShaderHandle);
final int[] vertexCompileStatus = new int[1];
GLES20.glGetShaderiv(vertexShaderHandle, GLES20.GL_COMPILE_STATUS,
vertexCompileStatus, 0);
if (vertexCompileStatus[0] == 0) {
GLES20.glDeleteShader(vertexShaderHandle);
System.err.println(Deleting vertex shader);
vertexShaderHandle = 0;
}
}
if (vertexShaderHandle == 0) {
}
int fragmentShaderHandle = GLES20
.glCreateShader(GLES20.GL_FRAGMENT_SHADER);
if (fragmentShaderHandle != 0) {
System.out.println(Fragmentshaderhandle success);
GLES20.glShaderSource(fragmentShaderHandle, fragmentShader);
GLES20.glCompileShader(fragmentShaderHandle);
final int[] fragmentCompileStatus = new int[1];
GLES20.glGetShaderiv(fragmentShaderHandle,
GLES20.GL_COMPILE_STATUS, fragmentCompileStatus, 0);
if (fragmentCompileStatus[0] == 0) {
GLES20.glDeleteShader(fragmentShaderHandle);
fragmentShaderHandle = 0;
}
}
if (fragmentShaderHandle == 0) {
System.err.println(Error creating fragment shader.);
}
System.out
.println(linkShaders(vertexShaderHandle, fragmentShaderHandle));
}
private int linkShaders(int vertexHandle, int fragmentHandle) {
int programHandle = GLES20.glCreateProgram();
if (programHandle != 0) {
GLES20.glAttachShader(programHandle, vertexHandle);
GLES20.glAttachShader(programHandle, fragmentHandle);
GLES20.glBindAttribLocation(programHandle, 0, a_Position);
GLES20.glBindAttribLocation(programHandle, 1, a_Color);
GLES20.glLinkProgram(programHandle);
final int[] linkStatus = new int[1];
GLES20.glGetProgramiv(programHandle, GLES20.GL_LINK_STATUS,
linkStatus, 0);
if (linkStatus[0] == 0) {
GLES20.glDeleteProgram(programHandle);
programHandle = 0;
}
}
if (programHandle == 0) {
System.err.println(Error creating program.);
}
return programHandle;
}
}
And the call to that function / class:
private void finishLoading() {
mGLView.queueEvent(new Runnable() {
public void run() {
shader = new Shader(asset(shaders/vertex/default),
asset(shaders/fragment/default));
}
});
Questions and help greatly appreciated!
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[android-developers] Re: Audio Play
Be sure to use this approach:
final Button button = (Button) findViewById(R.id.button_id);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// Perform action on click
}
});
On Thursday, November 1, 2012 12:25:21 AM UTC-5, Sadhna Upadhyay wrote:
Hi everybody i am playing a audio o button click then it is playin twice
on single click why it is happening,i dont know please help me if any one
of you know the reason.
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[android-developers] Re: Creating OpenGL shaders from an alternate class
Sounds like your vertex shader *asset* or fragment shader asset has an
error in it.
On Thursday, November 1, 2012 4:12:44 PM UTC-5, Braindrool wrote:
Title pretty much says it all. This would be so much easier if I were to
just use a single class for this. But I have been trying to take advantage
of Java's class system. To the point I get the Error creating shader.
package com.braindrool.game;
import android.opengl.GLES20;
public class Shader {
public Shader(String vertexShader, String fragmentShader) {
int vertexShaderHandle = GLES20.glCreateShader(GLES20.GL_VERTEX_SHADER);
if (vertexShaderHandle != 0) {
GLES20.glShaderSource(vertexShaderHandle, vertexShader);
GLES20.glCompileShader(vertexShaderHandle);
final int[] vertexCompileStatus = new int[1];
GLES20.glGetShaderiv(vertexShaderHandle, GLES20.GL_COMPILE_STATUS,
vertexCompileStatus, 0);
if (vertexCompileStatus[0] == 0) {
GLES20.glDeleteShader(vertexShaderHandle);
System.err.println(Deleting vertex shader);
vertexShaderHandle = 0;
}
}
if (vertexShaderHandle == 0) {
}
int fragmentShaderHandle = GLES20
.glCreateShader(GLES20.GL_FRAGMENT_SHADER);
if (fragmentShaderHandle != 0) {
System.out.println(Fragmentshaderhandle success);
GLES20.glShaderSource(fragmentShaderHandle, fragmentShader);
GLES20.glCompileShader(fragmentShaderHandle);
final int[] fragmentCompileStatus = new int[1];
GLES20.glGetShaderiv(fragmentShaderHandle,
GLES20.GL_COMPILE_STATUS, fragmentCompileStatus, 0);
if (fragmentCompileStatus[0] == 0) {
GLES20.glDeleteShader(fragmentShaderHandle);
fragmentShaderHandle = 0;
}
}
if (fragmentShaderHandle == 0) {
System.err.println(Error creating fragment shader.);
}
System.out
.println(linkShaders(vertexShaderHandle, fragmentShaderHandle));
}
private int linkShaders(int vertexHandle, int fragmentHandle) {
int programHandle = GLES20.glCreateProgram();
if (programHandle != 0) {
GLES20.glAttachShader(programHandle, vertexHandle);
GLES20.glAttachShader(programHandle, fragmentHandle);
GLES20.glBindAttribLocation(programHandle, 0, a_Position);
GLES20.glBindAttribLocation(programHandle, 1, a_Color);
GLES20.glLinkProgram(programHandle);
final int[] linkStatus = new int[1];
GLES20.glGetProgramiv(programHandle, GLES20.GL_LINK_STATUS,
linkStatus, 0);
if (linkStatus[0] == 0) {
GLES20.glDeleteProgram(programHandle);
programHandle = 0;
}
}
if (programHandle == 0) {
System.err.println(Error creating program.);
}
return programHandle;
}
}
And the call to that function / class:
private void finishLoading() {
mGLView.queueEvent(new Runnable() {
public void run() {
shader = new Shader(asset(shaders/vertex/default),
asset(shaders/fragment/default));
}
});
Questions and help greatly appreciated!
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[android-developers] Re: How to get data from Wamp server Database on spinner in android
I reckon I would subclass View and create a Product_View class.
Product_View would override the onDraw method and draw a product thumbnail
next to its name.
On Thursday, November 1, 2012 10:14:30 AM UTC-5, S Awan wrote:
Hi,
I have taken spinner and have database in Wamp Server.. I want to get data
like Product Name and Product Image from database on spinner in android.I
have done from different ways but not working..can any one give me the
sample code or any instructions about this??please reply..Thank you
This is my CutomSpinnerDemo.java
package com.CustomDemo;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.RelativeLayout.LayoutParams;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
public class CustomSpinnerDemo extends Activity {
ArrayAdapter list1;
/*String[] strings1 = { Jewellery, Ear Rings, Rings,
Neckless,Bracelets,Nose Pins };
String[] subs1 = { sobia , Silver sub, Antique sub, Diamond sub,
SIlver sub, White Gold sub };
int arr_images[] = { R.drawable.jj22, R.drawable.e1, R.drawable.r13,
R.drawable.jj11, R.drawable.b1, R.drawable.ns1 };*/
int mGalleryInitializedCount = 0;
int mGalleryCount = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
try {
super.onCreate(savedInstanceState);
Helper objHelper = new Helper();
} catch (Throwable t) {
Toast.makeText(this, Request failed: + t.toString(),
Toast.LENGTH_LONG).show();}
int count = Helper.vctrMainCategoriesTitle.size();
for(int i =0;icount;i++)
{
list1.add(Helper.vctrMainCategoriesTitle.elementAt(i));
}
setAdapter(new MyAdapter(getBaseContext()));
setAdapter(new ArrayAdapterString(this,
R.layout.spin,R.id.spinner
));
}
private void setAdapter(ArrayAdapterString arrayAdapter) {
// TODO Auto-generated method stub
}
private void setAdapter(MyAdapter myAdapter) {
// TODO Auto-generated method stub
}
public class MyAdapter extends BaseAdapter {
int counter = 0;
Context mContext;
Activity a;
//String[] subTitle;
public MyAdapter(Context context) {
this.mContext = context;
this.a = a;
//this.subTitle=sub;
}
public int getCount() {
// TODO Auto-generated method stub
return Helper.vctrMainCategoriesTitle.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ImageView text = new ImageView(mContext);
Helper helper = new Helper();
String strUrl =
Helper.vctrMainCategoriesImageUrls.elementAt(counter).toString();// getting
url of the images
System.out.println(Urls + strUrl);
URL url =null;
try {
url = new URL(strUrl);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Bitmap bitmap = helper.loadPhotoBitmap(url);
text.setImageBitmap(bitmap);
RelativeLayout layout = new RelativeLayout(mContext);
//RelativeLayout.LayoutParams params = new
RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT);
//layout.setLayoutParams(params);
TextView text1 = new TextView(mContext);
text1.setTextSize(30);
text1.setText(Helper.vctrMainCategoriesTitle.elementAt(counter).toString());
LayoutParams params1 = new
LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
params1.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
text1.setLayoutParams(params1);
layout.addView(text1);
ImageView image = new ImageView(mContext);
image.setImageBitmap(bitmap);
layout.addView(image);
counter++;
return layout;
}
}
public void addListenerOnSpinnerItemSelection() {
Spinner mySpinner = (Spinner) findViewById(R.id.spinner);
mySpinner.setOnItemSelectedListener(new CustomOnItemSelectedListener());
mGalleryCount = 2;
}
public class CustomOnItemSelectedListener implements
OnItemSelectedListener {
public void onItemSelected(AdapterView? parent,Spinner s, View view,
int position,
[android-developers] Re: Regarding Intents
Intent intent = new Intent( Intent.ACTION_DIAL, Uri.parse( tel: 555-2368)); startActivity( intent); *Meier, Reto (2012-04-05). Professional Android 4 Application Development (Wrox Professional Guides) (Kindle Locations 4433-4434). John Wiley and Sons. Kindle Edition. * On Thursday, November 1, 2012 8:12:08 AM UTC-5, krithika rajan wrote: Hi im a newbee to android. im unable to understand android concept.i wnet through many sites but i couldnt understand could u please explain what is Intent,Intent Object and what is the use of Intents with clear example. 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] Re: Creating OpenGL shaders from an alternate class
Hmm, I just assumed that it was an API / syntax error. I'll return later. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: can someone answer me a question about webkit android?
Hi Fang, I found same issue too. From kernel level, I found the cause of slow is in UPDATE_FRAME_CACHE_IF_LOADING WebViewCore.java called fsync in some place, maybe the sqlite operation in this function, in a slow storage, it maybe cause 3 - 5 seconds longer. Do you find way to remove this mechanism finally ? On Friday, October 19, 2012 12:53:07 PM UTC+8, 方灿 wrote: Hi all ,my question is ： In android 4.0 webkit,there is a FrameCache Mechanism. I have found that when a webkit is rendering a webpae,it would call updateFrameCache method at the RecordPictureSet method of WebViewCore.cpp. But when the web page is Complex,the updateFrameCache will reduce the rendering performance because it has record pictureset for twice. so,I want to remove this Mechanism,can someone tell me What is the impact？In other words,what is the purporse of the FrameCache? In any case,thank you 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] In App Billing: making sense of errors in the logs.
Hi,
I am integrating In App Billing, going by the Dungeons example from the SDK.
android.test.purchased works for me, but when getting my own products, it
fails.
I try to make sense of the errors in the logs.
There are so many to choose from.
Some info on my setup:
- I test with proper test account, as added to Google Play console.
- Test user has working google wallet and can purchase published 3rd party
apps.
- Test device is up to date Acer A100
- BILLING permission is spec'd in the Manifest.
- I use the same app version for testing, as was uploaded to google.
- Product was marked as active in Google Play Console.
- I get a positive result back when I check for Billing Supported.
My questions:
(1) What does this mean: *Saving carrier billing params failed*
(2) What is the significance of:* Attempt to delete
'paramsPMEA2H1cBHnCGCAFXApRbQ' failed!*
(3) What target is referred to in *The target server failed to respond*?
(4) What is *Unexpected response code 500*?
(5) And finally: what is *[DF-BPA-13]*? This code actually shows up in a
dialog on the device.
D/BillingService( 2501): RequestPurchase
D/Finsky ( 2188): [271] MarketBillingService.getPreferredAccount:
com.steenriver.littlecrane: Account from first account.
D/Finsky ( 2188): [271] MarketBillingService.getPreferredAccount:
com.steenriver.littlecrane: Account from first account.
I/ActivityManager( 144): START {act=android.intent.action.VIEW
cmp=com.android.vending/com.google.android.finsky.activities.IabActivity
(has extras)} from pid -1
D/BillingService( 2501): request id: 1802264350828807725
V/threaded_app( 2501): SaveInstanceState: 0x52a1b0
I/crane ( 2501): State saved
V/threaded_app( 2501): APP_CMD_SAVE_STATE
V/threaded_app( 2501): Pause: 0x52a1b0
V/threaded_app( 2501): activityState=13
V/threaded_app( 2501): WindowFocusChanged: 0x52a1b0 -- 0
D/Finsky ( 2188): [1] SelfUpdateScheduler.checkForSelfUpdate: Skipping
self-update. Local Version [8015016] = Server Version [0]
I/ActivityManager( 144): Displayed
com.android.vending/com.google.android.finsky.activities.IabActivity: +73ms
W/Finsky ( 2188): [1] CarrierParamsAction.run: Saving carrier billing
params failed.
E/Finsky ( 2188): [294] FileBasedKeyValueStore.delete: Attempt to delete
'paramsPMEA2H1cBHnCGCAFXApRbQ' failed!
D/Finsky ( 2188): [1] GetBillingCountriesAction.run: Skip getting fresh
list of billing countries.
I/ActivityManager( 144): Start proc com.google.android.gsf.login for
service
com.google.android.gsf.login/com.google.android.gsf.loginservice.GoogleLoginService:
pid=2516 uid=10036 gids={3003, 1015, 1007, 2001, 3006}
I/ElegantRequestDirector( 2188): I/O exception
(org.apache.http.NoHttpResponseException) caught when processing request:
The target server failed to respond
I/ElegantRequestDirector( 2188): Retrying request
I/ElegantRequestDirector( 2188): I/O exception
(org.apache.http.NoHttpResponseException) caught when processing request:
The target server failed to respond
I/ElegantRequestDirector( 2188): Retrying request
D/dalvikvm( 2188): GC_CONCURRENT freed 559K, 8% free 7736K/8391K, paused
3ms+7ms
E/Volley ( 2188): [277] BasicNetwork.performRequest: Unexpected response
code 500 for
https://android.clients.google.com/fdfe/details?doc=inapp:com.steenriver.littlecrane:premium
D/DfeApi ( 2188): [1] DfeRequest.deliverError: Not delivering error
response for request=[[ ]
https://android.clients.google.com/fdfe/details?doc=inapp:com.steenriver.littlecrane:premium
NORMAL 8], error=[DisplayErrorMessage[Error retrieving information from
server. [RPC:AEC:0]]] because response already delivered.
E/Volley ( 2188): [276] BasicNetwork.performRequest: Unexpected response
code 500 for https://android.clients.google.com/fdfe/purchase
W/Finsky ( 2188): [1] CheckoutPurchase.onErrorResponse:
DisplayErrorMessage[Error processing purchase. [DF-BPA-13]]
E/Finsky ( 2188): [1] CheckoutPurchase.setError: type=UNKNOWN, code=-1,
message=Error processing purchase. [DF-BPA-13]
Many thanks!
Bram Stolk
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Re: [android-developers] Re: Audio Play
Dear,
Forward your code. Can help you out.
On Fri, Nov 2, 2012 at 2:46 AM, bob b...@coolfone.comze.com wrote:
Be sure to use this approach:
final Button button = (Button) findViewById(R.id.button_id);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// Perform action on click
}
});
On Thursday, November 1, 2012 12:25:21 AM UTC-5, Sadhna Upadhyay wrote:
Hi everybody i am playing a audio o button click then it is playin twice
on single click why it is happening,i dont know please help me if any one
of you know the reason.
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Re: [android-developers] single selection listveiw
Thanks for reply me but i did that by check box.
following code i have used for that
checkProfileItem is object of checkbox and it is declare in ViewHolder
class.
holder.checkProfileItem.setId(position);
holder.checkProfileItem.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
for (int i = 0; i ProfileListBean.profileList.size();
i++) {
if (v.getId() == i) {
//holder.checkProfileItem.setChecked(true);
checkArray[i] = true;
//Log.v(check, +position);
} else {
checkArray[i] = false;
}
}
notifyDataSetChanged();
}
});
if(checkArray[position]){
holder.checkProfileItem.setChecked(true);
} else {
holder.checkProfileItem.setChecked(false);
}
Thank you
Regards,
Rauf Qureshi
On Wed, Oct 31, 2012 at 12:04 PM, Narendra Singh Rathore
nsr.curi...@gmail.com wrote:
On Wed, Oct 31, 2012 at 10:51 AM, rauf qureshi qureshira...@gmail.comwrote:
hello friends,
I am developing listview with customerAdapter which extends
baseAdapter,in each item of list there is two textview and one check box is
there , so i want to select one check box at a time but i am unable to do
that can any body give me solution for that
Hi Rauf,
I guess RadioButton is better way to do what you want, as you can use
RadioGroup, as parent view to the radiobuttons if you want single selection.
As well as I guess using checkbox should be preferred in case of selecting
multiple items.
You can ask if you have further queries.
Thanks and Regards,
NSR
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[android-developers] Is the 'back' button still kosher?
My understanding is that modern Android best practice is to not use the system-level menu button or system-level options menu anymore since such buttons are frequently difficult to access or even absent on some devices. I have gutted all menu access from my app as a result (I admit, it is quite tedious to get access to the menus on some devices since you have to tap at least once just to get a menu bar to appear and then again on a menu icon to get the menu...and I'm not sure even that approach works on all of the most modern devices). What I'm not sure about is whether I can still rely on the standard 'back' button or whether I need to add such functionality to my UI (add a soft button on my screen) on the concern that some devices may not present a usable back button to the user. Any thoughts on this subject? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
