hey guys
I have ppt in raw folder and i want to extract content from it and
display it.
Is there any api or sdk for this purpose??
Or to call the activity form other applications is the only way to
handle this
Or can i embed it in a webview??
How can i achieve this??
Thanks in advance
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shared by you guys is always usefull and there is always
something new in it if i check in.
Regards
Abhishek Talwar
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After digging around for a few days in the Qualcomm SDK for AR Android
application, I see that the renderFrame method in imageTargets.cpp is
responsible for finding the tracker in the camera view of the
application. I have been able to call a new intent to another activity
when the trackable gets
I am using min3d Library to make some 3d app on android so i simply
downloaded the code from min3d and i am running there sample
application which runs well.
Now i create a new application on eclipse and add the same source code
that found in the ExampleMostMinimal.java file and i get the
hey guys
Now after making a few android applications i want to step into 3d
game development.
I run ubuntu please let me know which game engines do i have as
options since most of them are only for windows and mac like unity 3d
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I am developing an application which is using facebook sdk for android
to log in a user. The app is working fine on htc handsets but there is
an issue on samsung handsets :-
If there is a pre-installed Facebook official application in samsung
phone then my facebook log into the app doesnt works.
I have installed drupal module well and running on my drupal website
this module lacks some tutorials so thats why i am having some problem
figuring out the android side coding with getting this to work.
I have done parsing and i can parse data but i dont know which api to
hit to get the node
this may be more like a java question
I just want to display an image placed on server onto my imageView
The following is the code which m using :--
ImageView iv;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
Hey guys
My application uses fbConnect.jar.
and i am able to show the pop up to the user when user clicks the
facebook button.
User wil login with user id and password and can even post the data .
What i am not able to fetch is the user information like its email
address or user picture , sex ,
Hey guys
I have a button in my application which posts on twitter the song the
user is listening to.
While creating this application i created a demo twitter application
and it was working fine.
But now i changed the consumer key and consumer secret key to the ones
given by the client and now i
Hey guys
I am performing xml parsing in my grid view.
The xml has 10 images which are displayed in 4 rows and the last row
having 1 image.
I want when the user scrolls down and when the scroll reaches bottom i
should be able to parse more images.
So that it goes like an endless grid view whenever
Hey guys
can anyone guide me to the path of augmented reality some nice
tutorials, books ,special tips, platforms/sdk
video links which can do the magic,..
Thanks
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Can we update the database??
Since i am deleting the songs from sdcard so i would like to show the
updated list when delete button is clicked
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Hey guys
I am parsing xml and i want that when the scroll is reached to the end
then the request to new data is handled.
For ex if the list is showing only 10 results and when i scrolled down
to the last result item ,then :-
1. how to show the loading view same as it is in market when we
search
Hi am trying to play an audio file from a link.
The link seems to redirect to another link.
Please provide some reference code to play this rtsp file.
My Approach :-
URL url = new URL(Link1);
HttpURLConnection ucon = (HttpURLConnection)
url.openConnection();
Hey guys
I know i have posted the same problem earlier but this time it is
giving some other errors.
I simply want to downgrade my api level 8 to 7 so that i can run the
application both on 2.2 and 2.1 devices.
The application is running perfectly fine on 2.2 and is having problem
working on 2.1
Hey guys
I am making a custom view extending the linearlayout and it being
added to a linear layout in list view on run time.
The custom view has image and text both which are coming from net. The
text loads up but some of the images do not and it it is not even
fixed which image position is not
I know there are some i-phone apps for this.
So here goes my question how can i control my room lights or may be
for a start my lamp light with my android phone. I dont wanna buy an
application for that i wanna code it and may be do some wiring stuff
or anything else which is required for the
Hi guys
I have to make an application in which the user can sign on the
touchscreen and that signature
of his gets saved in the device and then if he clicks on the mail
button a mail is send with that sign image as an
attachment.
I spend some time doing this with gesture but now since i have
Hey guys
I have completed my quest over facebook to post a simple text ,
image , link in facebook.
Now i have to do the same for twitter, any word over this topic will
be appreciated .
Thanks
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Somehow i got the media controller fixed on the screen by over-riding
the hide() method but
now the issue is that i can not go back from the activity untill the
song is finished playing.
The Code :-
public class AudioPlayerScreen extends Activity {
private String uri;
private
Hey guys
i wish to share my app with twitter... even though i am always
facebooking but somehow i managed to get
hands on facebook sdk for android and got my application working for
facebook.
But now i want to do the same for twitter
any kind of help would be much appreciated
Thanks
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In my application i am using video view to play songs from sd card
But apparently i get the blank screen as this is a video and the media
controller is set at the bottom which appears to be visible only for 3
seconds so the whole screen is blank.
I was wondering if the easy way out to this problem
By default the mediacontroller for video view appears only for 3 sec.
I want it to be there untill the song is playing.
I know i have to use this peice of code :-
mc.show(0);
but apparently it doesnt seems to be doing its job correctly
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I am new to the world of sharing stuff on facebook.
My target for today is to make a simple application which has a Post
to FB button .
When the user clicks on it then a hard coded String from java file is
displayed on the user's profile ; after logint to the facebook account
and creating a
Guys at present the MediaController for video view is visible only for
3 seconds.
I want the controller to be there permanently till the song finishes
i know there is something like mc.show(0)
but i dont know how and where to use this code
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Guys i am playing an video with a video view .
So far it is cool and video plays nice but the media Controller which
comes at the bottom of the screen appears
only on touch and i want that it should be there permanently.
I googled and i thot the following code should be fine :-
Uri path =
Hi guys
I made an application on android 2.2 api but i also want to run it on
android 2.1 api
I am not using any 2.2 specific library and it should work absolutely
fine .
May be i messed up something in the process of converting it to 2.1
I have navigated to android tools - Fix Project Properties
Hi guys
I am trying to play song with native player in a video view.
but the UI is almost blank so i want to add an image above the
controls of video view.
I think we can not control the width and height of the video view.
The only thing that i want is to display a default image or an album
art
Hey guys
I have to make the game like this :-
http://www.1980-games.com/us/action-games/block-breaker/ballbraker.php
I have to make this in 5 days and i have no idea how to make a game.
Even tiny help will be appreciated
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Hi guys
I made an application in my office and then i mailed it back to myself
so that i could complete it on weekends.
But a strange thing which has happened is that some part of the
application is working and some are not.
For ex the Back Button on other activities except the launcher
activity
Hey guys
I have simple 2 button screen which are Create Item and List'
These two have been linked to other activities with intent.
Now in create.java class i have 2 fields name and description and a
save button.
So that when the user clicks save button the data must get saved but
it is giving me a
Hey guys i am making a database application which is very much similar
to notepad application.
The only difference is that this application has 3 fields.
I am getting the famous Force Close error
The following is the error log :-
eclipse.buildId=M20100211-1343
java.version=1.6.0_20
java.vendor=Sun
Hey guys
I have an application on which i have been working on for a while now.
The application has 4 major areas :-
1. Item Master - Where user can create new products
2. Purchase - Created products are inflated in autocompletetextview
and user can add quantity to it .
3. Sale - Created products
Hi all
I was playing with the Text To Speech thing and that seems to be
pretty much understandable.
I have even made some test applications so i can understand whats
going under the code.
But now i want that my application should also listen.
i.e. suppose there is a list of items and then the
Guys i tried the tutorial at
http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/app/VoiceRecognition.html
but my button is not clickable and says - Recognizer not present
I am testing this on emulator.
Please let me know that does the emulator supports voice
So i was doing some Database stuff
I read the Notepad tutorial completed it and started making my first
database application.
I am not extracting data from user instead i have one application and
on helper class .
The application class calls the method of the helper class which adds
the content in
Hi guys
I was going through the notepad tutorials and i found something
playing a key role in it which is called cursor.
Please let me know in simple languagesince m a beginner :) that what
is this cursor and how can i use it in an application which integrates
database.
Thanks
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Hi all
My application is a simple one.
It just has an EditText and the user enters text in it but when he
navigate away from the application and comes back the text is gone and
the user has to type again. Basically i just want to get an idea of
how to save the state
of the application.
Just let me
Hi guys
I have two queries which should be really simple for you to handle :-
1. All the applications are stored in workspace. I want to call one
application from another applications button on click listener. Is
this possible using intents?
2. How can i pass data from one activity to another. I
I don't know what i always seem to end up doing wrong but it is quite
irritating now and
it is second time i am posting on same topic.
Please if anyone can take time to read the following code and guide me
that what is lacking i would be highly obliged
Manifest.xml
?xml version=1.0
Hi guys
I was trying for the first time to make a google map application on
android and
the following are the steps i followed :-
1. I have made the application separately in 2.2 , 2.1 , 2.2 google
api, 2.1 google api
2. This is the manifest file :-
?xml version=1.0 encoding=utf-8?
manifest
Hi guys
I have to make a custom ToggleButton view.
The purpose of that view should be that :-
When the user clicks the button the background image should change
thats it
Please tell me how to achieve this
or direct me to some tutorials for beginners.
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Hi guys i am a newbie.
Could you please let me know what is an adapter and how can i use it??
It seems to be powerfull stuff
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,
adapters, geolocation and stuff. Hence the bottom line is :-
SUGGEST SOME TUTORIALS (PAID
also)
Regards
Abhishek Talwar
www.delvelogic.com
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