[android-developers] Hot Requirement :: Software Engineer(Java Developer With AWS) :: Baltimore, MD (Need Locals)

[abhi . softions]

Hi Greetings,

 

This is Abhi From Softion inc ,I am a Sr. Recruiter Here I have job 
opportunity for you below is the job description mentioned go through it 
and if it’s matches your skill and you are looking for change or available 
in the market do attach your updated resume and let me know the rate/salary 
you are looking for.

 

Role: Software Engineer(Java Developer) With AWS

Location: Baltimore, MD

 

*Required Skills: *

 

· Professional Experience on Java development / Spring experience

· AWS experience

· In-depth and hands-on experience with Spring Boot and Tomcat

· Delivering SOAP and RESTful services

· Experience with API management tool (e.g. APIGEE)

· Experience with automated delivery pipelines, agile delivery and 
test-driven development 

· Familiarity with a variety of programming styles (e.g. OO, 
functional) and in-depth knowledge of software design patterns

· In-depth RDBMS development experience (e.g. SQL Server, 
PostgreSQL, MySQL)

· Familiarity with modern front-end frameworks such as AngularJS, 
Backbone, React, etc.

· Experience with cloud computing platforms such as AWS, React, 
etc. is a strong plus

· Experience with defining and delivering enterprise integration 
solutions for large organizations including experience with at least one 
major ESB platform (e.g. IBM Integration Bus, Mulesoft, Microsoft BizTalk, 
Tibco, etc.)

· Solid understanding of cloud native architectures for 
containerized micro-services

· Experience with HR Management (Workday), Procurement, Risk, 
Compliance and Contract Management tools is a plus

 

 

Regards,

*Abhi Kumar*

Recruitment /Sales - Business Development Manager

Softions Consulting Inc.

732-410-6112 Office

abhi.ku...@softions.com 

Softions | www.softions.com

 

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[android-developers] Coding design pattern consideration

[Abhi]

How should we design our code base for Android Apps:

   1. Should we follow traditional web style with proper abstract classes, 
   interfaces, different design patterns?
   2. Or Should we try to avoid these as much as possible to get a minimal, 
   maintainable code for better performance?

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[android-developers] Offline Advertisement - Article

[Abhi]

Hi friends,

I have written an article about Offline advertisement and love to share 
with you.
Offline Advertisement 

Would love to hear some constructive feedback from all of you :)

Thanks 
Abhinav Tyagi

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[android-developers] Receive Callback from Service

[abhi]

Is there any mechanism to receive a callback from service through AIDL 
without any client intervention.Already i have implemented a two way 
communication through AIDL, but still i couldnt figure out how to sent a 
callback without a client call.Any insights into this will be very helpfull.

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[android-developers] How to access Camera stream inside Webview

[Abhi]

Can someone help me here ??

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[android-developers] How to access Camera stream inside Webview

[Abhi]

I want to access phone camera stream inside webview.
I have HTML pages which are working absolutely fine on Chrome for android

I want the same features inside webview now.

Right now I see dark thumbnail only and no camera permission alert is 
getting invoked.
On browser as soon as I open the page, I am asked for Audio,Camera 
Permission and once approved
I am able to see my camera stream inside  tag

This is not happening in webview.

Please check my stackoverflow 

 
question for the same

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[android-developers] Re: display PNG images as icons

[abhi]

probably you can do it in Photoshop or Gimp tool itself, as you might only 
want to remove the white background

On Friday, June 20, 2014 9:34:07 AM UTC+5:30, prudhvi wrote:
>
> Hi Guys , 
>
>  
>
>  
>
> I am using grid view layout for home page display . For this  , I intend 
> to display an icon for each functionality (ex: home , print , people , 
> campus..etc).
>
>  
>
> When I copy the image ICON  into drawable folder they are being converted 
> into PNG images . Is there any way to display those PNG Images as icons in 
> the gridview .
>
> I have to exclude the background of an  image(white color as shown in 
> figure)
>
>  
>
>  
>
> Thanks,
>
> NaGa
>
>  
>
>  
>

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[android-developers] In app billing and trial query.

[Abhi]

Hi,
   I am building an application which I wish to upload to the app store as 
a paid app. But i would like to post it as a trial app for a set amount of 
time. I looked at all the options in the app billing version 3. I have 
found a few problems.
1. If I create my app with a non-consumable inapp item then i will not be 
able to keep it for a set duration as a trial app(Please let me know if my 
assumption is correct).
2. I f I create it via a subscription based model then is there a way I can 
make the subscriptions last forever and not yearly?

Any help regarding this will be extremely helpful.

Thanks and Regards,
Abhijeeth Hiliyana

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[android-developers] How to extend the preview layout in Google camera to enable the control panel to look transparent in android 4.0

[Abhi]

Hi,
I am currently building a custom OS build of android 4.0. One of the 
requirements we have is to make the stock google camera look similar to 
android 4.2. In android 4.0 the controlPanel present at the bottom has a 
black background. I have tried to change the background to transparent but 
there is no effect. After some experiments i think the reason for 
this is because the GLCanvasImpl does not cover full screen. Is there was i 
can modify this functionality of GLCanvasImpl to extend full screen. This 
is the first time i working on Android source code so i am not sure if i am 
in the right direction. It would be great if someone could let me know if 
my assumption is the right one? Or is there an easier way of doing this?
Thanks,
Abhi

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[android-developers] Android Game : Pause Resume Issue

[Abhi]

Hi,

I am coding for my first game.
I am facing problem while pausing my game and resuming it.
I have posted for this issue on StackOveflow 
but
 
I am unable to find the root cause of my issue.

Issue I face is, when I click Home button or Back button or leave my Game 
Screen (surfaceview with thread) and again click on my Game Icon
I see a deadlock and in 5-6 sec see "Force Close" and "Wait" dialog coming.

I have put SOPs on onCreate, onResume and onPause of my game screen 
activity, but they are not getting printed in LogCat when I try to resume 
my game.

Please help me to get out of this issue.

Thanks  

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[android-developers] Where to start for developing an Android Game?

[Abhi]

Hi,

I am new to game development.
Where can I start, for developing a simple Android Game ?

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Re: [android-developers] Database getting blank in android

[Abhi]

Thanks Pedro for your reply.
 I had already put all the checks to open or close the database . The thing 
is that this issue is occuring not so often and also it is occuring in 
Samsung gi5800 phone. If i intentionally left the app opened for few hours 
then it won't come. I just want to confirm that whether this error is in my 
code or it is the issue with this phone.

On Wednesday, August 8, 2012 2:15:15 PM UTC-7, Pedro Cortez wrote:
>
> Did you close de SQLiteDatabase db? Sometimes in my app when i didnt close 
> my db, my app gave me some exception. 
> I put this funcion on my activities
>
> @Override
> protected void onDestroy() {
>  super.onDestroy();
> dao.cleanup();
> }
>
> public void cleanup() {
>if (this.db != null) {
>this.db.close();
>this.db = null;
>}
>  }
>
> I hope i could help u
>
>
> On Wed, Aug 8, 2012 at 7:44 AM, Abhi 
> 
> > wrote:
>
>> Hello,
>>
>> I am developing an app. It is working fine but if i left the app open for 
>> few hours the database gets blank sometimes(1 out of 5). I tried hard to 
>> track the issue but couldn't found any. I am using Sqlite database. Please 
>> help me as soon as possible.
>>
>> Thanks
>> Abhi
>>
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>> Groups "Android Developers" group.
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>> android-d...@googlegroups.com
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>> android-developers+unsubscr...@googlegroups.com 
>> For more options, visit this group at
>> http://groups.google.com/group/android-developers?hl=en
>
>
>
>
> -- 
> att,
> Pedro Cortez
>
>  

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[android-developers] Database getting blank in android

[Abhi]

Hello,

I am developing an app. It is working fine but if i left the app open for 
few hours the database gets blank sometimes(1 out of 5). I tried hard to 
track the issue but couldn't found any. I am using Sqlite database. Please 
help me as soon as possible.

Thanks
Abhi

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[android-developers] Re: how to deflate/hide(invisible) ViewStub from Menu (onOptionsItemSelected)?

[Abhi]

Hi Kostya,

I have a GalleryView in my ViewStub and I dynamically add images to
the Gallery. I would like to control from a menu option, the
visibility of the complete ViewStub view. So basically, when the
ViewStub is up displaying the gallery and I press the menu option, the
whole view gets hidden but the content (i.e. Gallery items) remain in
the stub. On pressing menu option again, the whole view is displayed
again with the gallery items selected earlier.

I don't know what you mean by replacing the stub with  and
toggle its contents' visibility. Could you elaborate a little more?

Thanks,

Abhi

On Nov 4, 6:16 pm, Kostya Vasilyev  wrote:
> Inflating a view stub has two important properties:
>
> 1) It's irreversible: once inflated, the stub's content is always there
> 2) The stub's content replaces the stub.
>
> Sounds like you need to replace the stub with  and toggle its
> contents' visibility as needed.
>
> -- Kostya
>
> 05.11.2011 2:07, Abhi пишет:
>
>
>
>
>
>
>
>
>
> > I keep getting NullPointerException trying to deflate or make
> > invisible the ViewStub from my UI. I just wanted to be sure I am doing
> > it right.
>
> > I am inflating my ViewStub in onItemLongClick method of GalleryView by
> > doing the following:
>
> > @Override
> >              public boolean onItemLongClick(AdapterView  arg0, View
> > viu, int arg2,
> >                      long arg3) {
> >                  Toast.makeText(GalleryView.this, "New item added to
> > Favorites", Toast.LENGTH_SHORT).show();
>
> >                  favsCount++;
>
> >                 //checking to see if ViewStub is already inflated or
> > not
> >                  if(!stubvis){
> >                  stub = (ViewStub) findViewById(R.id.stub1);
> >                  stub.inflate();
> >                  stubvis = true;
> >                  trayUP = true;
> >                  }
>
> >                  return true;
> >              }
>
> >              });
>
> > and then in onPrepareOptionsMenu() I am adding the menu item based on
> > the visibility of ViewStub. If inflated and visible, I create a menu
> > item to hide it, otherwise, a menu item to show/make visible.
>
> > @Override
>
> > public boolean onPrepareOptionsMenu(Menu menu) {
>
> > menu.clear();
>
> > if(trayUP) {
>
> > menu.add(0, HIDETRAY, 0, "Hide Favorites Tray");
>
> > } else {
>
> > menu.add(0, SHOWTRAY, 0, "Show Favorites Tray");
>
> > }
>
> > return super.onPrepareOptionsMenu(menu);
>
> > }
> > Next, in onOptionsItemSelected(), I am writing the two cases based on
> > the menu item selection. Case 1 when the tray is not visible, so I
> > make it visible. Case 2 when it is visible, so I hide it by doing the
> > following:
>
> > @Override
> > public boolean onOptionsItemSelected(MenuItem item) {
>
> >      switch (item.getItemId()) {
>
> >          case HIDETRAY:
>
> >              Log.v(TAG, "Hiding Favs Tray");
> >              findViewById(R.id.stub1).setVisibility(View.GONE);
> >              trayUP = false;
>
> >          case SHOWTRAY:
>
> >              Log.v(TAG, "Showing Favs Tray");
> >              findViewById(R.id.stub1).setVisibility(View.VISIBLE);
> >              trayUP = true;
>
> >          }
>
> >      return true;
> > }
>
> > I know I am making a silly mistake somewhere. And my mind is too
> > saturated to think straight at the moment. Need help :(
>
> > Thanks,
>
> > Ab
>
> --
> Kostya Vasilyev

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[android-developers] how to deflate/hide(invisible) ViewStub from Menu (onOptionsItemSelected)?

[Abhi]

I keep getting NullPointerException trying to deflate or make
invisible the ViewStub from my UI. I just wanted to be sure I am doing
it right.

I am inflating my ViewStub in onItemLongClick method of GalleryView by
doing the following:

@Override
public boolean onItemLongClick(AdapterView arg0, View
viu, int arg2,
long arg3) {
Toast.makeText(GalleryView.this, "New item added to
Favorites", Toast.LENGTH_SHORT).show();


favsCount++;

   //checking to see if ViewStub is already inflated or
not
if(!stubvis){
stub = (ViewStub) findViewById(R.id.stub1);
stub.inflate();
stubvis = true;
trayUP = true;
}

return true;
}

});

and then in onPrepareOptionsMenu() I am adding the menu item based on
the visibility of ViewStub. If inflated and visible, I create a menu
item to hide it, otherwise, a menu item to show/make visible.

@Override

public boolean onPrepareOptionsMenu(Menu menu) {

menu.clear();


if(trayUP) {

menu.add(0, HIDETRAY, 0, "Hide Favorites Tray");

} else {

menu.add(0, SHOWTRAY, 0, "Show Favorites Tray");

}

return super.onPrepareOptionsMenu(menu);

}
Next, in onOptionsItemSelected(), I am writing the two cases based on
the menu item selection. Case 1 when the tray is not visible, so I
make it visible. Case 2 when it is visible, so I hide it by doing the
following:

@Override
public boolean onOptionsItemSelected(MenuItem item) {

switch (item.getItemId()) {

case HIDETRAY:

Log.v(TAG, "Hiding Favs Tray");
findViewById(R.id.stub1).setVisibility(View.GONE);
trayUP = false;

case SHOWTRAY:

Log.v(TAG, "Showing Favs Tray");
findViewById(R.id.stub1).setVisibility(View.VISIBLE);
trayUP = true;

}

return true;
}

I know I am making a silly mistake somewhere. And my mind is too
saturated to think straight at the moment. Need help :(

Thanks,

Ab

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[android-developers] Re: display images in galleryview from sqlite database

[Abhi]

anyone with an idea how to do this?

On Oct 11, 2:09 pm, Abhi  wrote:
> Hi
>
> I have asqlitedatabase that has over 2000 low res thumbnails of
> pictures. The database itself is over 100MB in size. The project
> requires me to have the photos residing in the database instead of the
> file path. This is what I would like to do and need help with as this
> is my first time dealing with images. I have a horizontal GalleryView
> in my App UI that I want to populate with images pulled from this
> database dynamically. I don't mind if these images are lazy loaded on
> to thegalleryview in the background. I read somewhere that I will
> have to use an ImageAdapter to bind the images to the UI element
> dynamically. I need in understanding how this is done. I have never
> used the BaseAdapter class.
>
> Thanks,
>
> AB

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[android-developers] display images in galleryview from sqlite database

[Abhi]

Hi

I have a sqlite database that has over 2000 low res thumbnails of
pictures. The database itself is over 100MB in size. The project
requires me to have the photos residing in the database instead of the
file path. This is what I would like to do and need help with as this
is my first time dealing with images. I have a horizontal GalleryView
in my App UI that I want to populate with images pulled from this
database dynamically. I don't mind if these images are lazy loaded on
to the gallery view in the background. I read somewhere that I will
have to use an ImageAdapter to bind the images to the UI element
dynamically. I need in understanding how this is done. I have never
used the BaseAdapter class.

Thanks,

AB

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[android-developers] Curved Gallery view

[Abhi]

Hi all,

I would like to know if it is possible to create a curved gallery view
from the default horizontal one that Android offers? I don't know if
that entails changing the Gallery code in Android framework which I
want to avoid. Is there any other way to make a custom Gallery view
from scratch? Again, how to go about doing that?

Thanks. Any help would be appreciated.

Abi

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[android-developers] Gallery View and SQLite database

[Abhi]

Hi all,

I have a sqlite database of 100+ low res images saved as Blob data. I
am creating an App that has a GalleryView and I would like to display
the 100+ images from my database in this view. The user can scroll
through the horizontally scrolling list and select the one he wants to
see full screen.

I am using a sample app that takes sample images from 'res/drawable'
folder to display them on the gallery view. I would like to do the
same but pull images from the database instead. Can someone guide me?

Thanks,

AB

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[android-developers] NullPointerException on displaying ImageView of a bitmap

[Abhi]

Hi

I have the following piece of code which is resulting in a
NullPointerException and I am not able to understand why. I am able to
get the correct size of the bitmap in the Log statement below before
displaying the image, so up to that point everything is good.

//result is a byte array which contains the jpeg image

ByteArrayInputStream inputStream = new ByteArrayInputStream(result);
b = BitmapFactory.decodeStream(inputStream);

Log.i(TAG, "Size of bitmap is " + b.getWidth() + " x " +
b.getHeight());

ImageView imageview1 = (ImageView) findViewById(R.id.ImageV);
imageview1.setImageBitmap(b);

The exception I am getting is below :


08-25 11:46:25.578: ERROR/AndroidRuntime(12564): FATAL EXCEPTION: main
08-25 11:46:25.578: ERROR/AndroidRuntime(12564):
java.lang.RuntimeException: Unable to start activity
ComponentInfo{com.android.databasetest/
com.android.databasetest.DatabaseTest}: java.lang.NullPointerException
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
1821)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
1842)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.app.ActivityThread.access$1500(ActivityThread.java:132)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1038)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.os.Handler.dispatchMessage(Handler.java:99)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.os.Looper.loop(Looper.java:143)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.app.ActivityThread.main(ActivityThread.java:4263)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
java.lang.reflect.Method.invokeNative(Native Method)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
java.lang.reflect.Method.invoke(Method.java:507)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:839)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
dalvik.system.NativeStart.main(Native Method)

08-25 11:46:25.578: ERROR/AndroidRuntime(12564): Caused by:
java.lang.NullPointerException
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
com.android.databasetest.DatabaseTest.onCreate(DatabaseTest.java:62)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1072)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
1785)
08-25 11:46:25.578: ERROR/AndroidRuntime(12564): ... 11 more


Any help is appreciated.

Thanks,

AB

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[android-developers] Re: how to retrieve images from a sql database?

[Abhi]

The field type for image column is BLOB. And I have no idea what that
means. I am trying to figure out a way to retreive BLOB data into my
Android application and display it on the screen.

On Aug 23, 9:39 pm, lbendlin  wrote:
> so you have an existing database. Can you look at the relevant table with
> the Firefox SQLite Manager plugin (on your computer) and see which field
> type is used for the image column?

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[android-developers] Re: how to retrieve images from a sql database?

[Abhi]

@Ibendlin - Yes, SQLite on device is what I meant. Sorry about the
confusion
@Drezden - I somehow don't have that option to add images to
MediaStore, keeping the file path in the SQLite database. I would like
to still try retrieving those images stored in the database before
deciding which way to really go. Anything you could tell me about
doing that?

Thanks,

AB

On Aug 22, 5:45 pm, Drezden  wrote:
> What you're looking for in SQLite is called a BLOB (Binary Large
> Object) but this is usually NOT recommended, the better approach would
> be to add the images to your MediaStore and then store the file path
> in your SQLite database.  Then you can retrieve the images as needed
> from the resource path like this:
>
> BitmapFactory.Options options = new BitmapFactory.Options();
> options.inSampleSize = 2;
> options.inTempStorage = new byte[16*1024];
> options.inJustDecodeBounds = false;
>
> Bitmap preview =
> BitmapFactory.decodeStream(getContentResolver().openInputStream(imagePath), 
> null,options);
>
> Hope this helps.
>
> On Aug 22, 3:04 pm, Abhi  wrote:
>
>
>
>
>
>
>
> > Hi
>
> > I have a database of low res images that I am trying to use for one of
> > my applications. What I would like to do is to retrieve the images one
> > by one and display them in a slideshow. I was told that images are
> > stored as byte arrays in sql database. I am new to sql and looking for
> > some direction on how to do this, what query to put and how to extract
> > the byte array from the database for further use.
>
> > Any help appreciated.
>
> > Thanks,
> > AB

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[android-developers] Re: how to retrieve images from a sql database?

[Abhi]

Well, that's an option I don't have at the moment. I have a pre-
existing sql database that has to go into the application.

On Aug 22, 4:09 pm, lbendlin  wrote:
> generally with mobile databases like SQLite it may be easier to keep the
> images in the RAW resource folder and only maintain the (string) pointers in
> the database.

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[android-developers] how to retrieve images from a sql database?

[Abhi]

Hi

I have a database of low res images that I am trying to use for one of
my applications. What I would like to do is to retrieve the images one
by one and display them in a slideshow. I was told that images are
stored as byte arrays in sql database. I am new to sql and looking for
some direction on how to do this, what query to put and how to extract
the byte array from the database for further use.

Any help appreciated.

Thanks,
AB

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[android-developers] regarding image slicing problem

[abhi]

Hi ..

i am able to run Monkey runner..below are the
steps i used to run :


Steps to run Monkey Runner :

1 )  Check availablity of Monkey runner tool in Sdk tools folder

2 )  Install jython ( java + python )

3 )  write the jython Script and placed it in a Specified Folder

For example :  help.py


#!/usr/bin/env python

# Imports the monkeyrunner modules used by this program
from com.android.monkeyrunner import MonkeyRunner, MonkeyDevice

text = MonkeyRunner.help("html");

f = open('help.html', 'w')
f.write(text);
f.close();


Monkey Runner Command :

its@its-desktop67:~/Android/android-sdk-linux_86/tools$ ./monkeyrunner
/home/its/Desktop/tests/help.py


help.html is created in the below path :
/Android/android-sdk-linux_86/tools



i am working on java Swing..my requirement is to get the screen shot
of emulator screen (i got it by monkey runner ) and display it on java
swing
appi am facing problem with resizing the image...the image quality
will be effected when resized i mean after converting 800*500 to
300*300 the image became blurred .if you have any idea please
suggest me...

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[android-developers] '-1' error during HTTPS communication.

[ABhi]

Hi All,

Below is my problem scenario.

 - My Server is on running on https.
 - Doing connection with ‘HttpURLConnection’ api & already tried
‘HttpClient’ as well earlier but both are showing same issue.
 - Server certificate is ‘Verisign Class
   3’ certificate.
 - Every alternate request sent to
   server, receives ‘-1’ in http
   response code. For e.g. If my first
   request is successful (200 code)
   second request would get (-1) code,
   then again successful & then again
   4th request gets -1 in response.  I’m
   not sure why this -1 code is returned
   & there’s not description on HTTP
   standard site as well.

Any idea how can i get rid off this '-1' response i receive. In which
scenario server returns this code?

I'm posting my sample code below.

--
HttpURLConnection connection;
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(null, new TrustManager[] { new TrustManager() },
new SecureRandom());

HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
HttpsURLConnection.setDefaultHostnameVerifier(new
MyHostnameVerifier());
connection = (HttpsURLConnection) httpUrl.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Length", String
.valueOf(requestBinary.length));
connection.setRequestProperty("Content-Type",
"octet/x-application-csam");
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setConnectTimeout(3);
connection.connect();
connection.getOutputStream().write(requestBinary);
int responseCode = connection.getResponseCode();
--

Thanks in advance

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[android-developers] Re: Maps not working in the android emulator

[abhi]

Create a new AVD targetted for Google Api Addon.check permissions
also.
Hope this will work.





On Feb 24, 3:32 pm, Rajkumar BE  wrote:
> Hello,
>  I am trying the Google maps API example, but when I run the code
> emulator gives the error "The Application has stopped unexpectedly". I
> have put down the Logcat details below and also attached the
> screenshot of the error.
>
> http://bit.ly/fJKLV2
>
> http://stackoverflow.com/questions/5101958/maps-not-working-in-the-an...

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[android-developers] unable to write to sdcard and the permission is not set

[Abhi Rao]

Android 2.2 using the emulator
I am unable to read and write sdcard

When I do ls -l after adb shell - this is what I see
# ls -l
ls -l
drwxr-xr-x root system2010-12-27 05:24 asec
drwx-- root root  2010-12-27 05:24 secure
d- system   system2010-12-27 05:24 sdcard
#

Here is how I prepared the SDCARD
- Run mksdcard 8192K C:\android-dev\emu_sdcard\emu_logFile
- Create a new AVD, then assign emu_logFile to it so that when I view
the AVD Details it says C:\android-dev\emu_sdcard\emu_logFile against
the field "SD Card"

In the code, sdDir.canWrite returns false - please note it is not the
exception.

I have added the following to AndroidManifest.xml
**uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE" **

I have posted this in stackoverflow - I have gone through the postings
related to sdcard and emulator - no success yet!

Please help -

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[android-developers] turning on Camera Flash

[Abhi]

Hi,

Is there a way by which I can control the camera flash at the back of
the phone? I want it to be on for a certain period of time during my
app.

Thanks,

Abhi

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[android-developers] Re: refresh gallery after saving photo in android

[Abhi]

HI Kostya,

No. I guess I don't know how to use MediaScannerConnection to do what
I am trying to do. Is there an example that you can point me to for my
better understanding? That will be helpful.

THanks

Abhi

On Nov 4, 4:21 pm, Kostya Vasilyev  wrote:
> Have you actually tried to use MediaScannerConnection?
>
> -- Kostya
>
> 04.11.2010 23:13, Abhi пишет:
>
>
>
> > HI guys,
>
> > I am coming back to this topic after unsuccessfully looking out for a
> > solution myself. Does anyone have a clue yet?
>
> > THanks,
>
> > SHarma
>
> > On Sep 20, 10:58 am, Kostya Vasilyev  wrote:
> >>http://developer.android.com/reference/android/media/MediaScannerConn...
>
> >> 20.09.2010 18:41, Abhi пишет:
>
> >>> I am looking for the same answer.
> >>> On Aug 29, 2:26 pm, Patrick    wrote:
> >>>> I wanted to bring up this querstion again, since I stumble upon the
> >>>> same problem but still haven't found a solution.
> >>>> Does anyone know how to programmaticallyrefreshagalleryafter
> >>>> storing a photo?
> >>>> On Jul 1, 2:45 am, Julian    wrote:
> >>>>> Well, for starters most of the code samples include "file://" before
> >>>>> the path in Uri.parse, so you might want to add that.
> >>>>> That said, I'm not having much luck forcing a rescan of a particular
> >>>>> folder on the SD card...
> >>>>> On Jun 7, 1:19 am, Andy Triboletti    wrote:
> >>>>>> Hi,
> >>>>>> I have an application where I want to have the ability for the user to
> >>>>>> save one of the photos they are viewing to their phone locally.  I got
> >>>>>> saving working, and now I want to automaticallyrefreshso they don't
> >>>>>> have to turn off their phone before it shows up in thegallery.  I
> >>>>>> googled around and saw this:
> >>>>>> sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED,
> >>>>>> Uri.parse(Environment.getExternalStorageDirectory().getAbsolutePath() 
> >>>>>> )));
> >>>>>> I tried doing that, but it didn'trefreshfor me.  Does anyone have
> >>>>>> any ideas?
> >> --
> >> Kostya Vasilyev -- WiFi Manager + pretty widget 
> >> --http://kmansoft.wordpress.com
>
> --
> Kostya Vasilyev -- WiFi Manager + pretty widget 
> --http://kmansoft.wordpress.com

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[android-developers] Re: refresh gallery after saving photo in android

[Abhi]

HI guys,

I am coming back to this topic after unsuccessfully looking out for a
solution myself. Does anyone have a clue yet?

THanks,

SHarma

On Sep 20, 10:58 am, Kostya Vasilyev  wrote:
> http://developer.android.com/reference/android/media/MediaScannerConn...
>
> 20.09.2010 18:41, Abhi пишет:
>
>
>
> > I am looking for the same answer.
>
> > On Aug 29, 2:26 pm, Patrick  wrote:
> >> I wanted to bring up this querstion again, since I stumble upon the
> >> same problem but still haven't found a solution.
>
> >> Does anyone know how to programmaticallyrefreshagalleryafter
> >> storing a photo?
>
> >> On Jul 1, 2:45 am, Julian  wrote:
>
> >>> Well, for starters most of the code samples include "file://" before
> >>> the path in Uri.parse, so you might want to add that.
> >>> That said, I'm not having much luck forcing a rescan of a particular
> >>> folder on the SD card...
> >>> On Jun 7, 1:19 am, Andy Triboletti  wrote:
> >>>> Hi,
> >>>> I have an application where I want to have the ability for the user to
> >>>> save one of the photos they are viewing to their phone locally.  I got
> >>>> saving working, and now I want to automaticallyrefreshso they don't
> >>>> have to turn off their phone before it shows up in thegallery.  I
> >>>> googled around and saw this:
> >>>> sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED,
> >>>> Uri.parse(Environment.getExternalStorageDirectory().getAbsolutePath() 
> >>>> )));
> >>>> I tried doing that, but it didn'trefreshfor me.  Does anyone have
> >>>> any ideas?
>
> --
> Kostya Vasilyev -- WiFi Manager + pretty widget 
> --http://kmansoft.wordpress.com

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[android-developers] Re: refresh gallery after saving photo in android

[Abhi]

I am looking for the same answer.

On Aug 29, 2:26 pm, Patrick  wrote:
> I wanted to bring up this querstion again, since I stumble upon the
> same problem but still haven't found a solution.
>
> Does anyone know how to programmaticallyrefreshagalleryafter
> storing a photo?
>
> On Jul 1, 2:45 am, Julian  wrote:
>
>
>
> > Well, for starters most of the code samples include "file://" before
> > the path in Uri.parse, so you might want to add that.
>
> > That said, I'm not having much luck forcing a rescan of a particular
> > folder on the SD card...
>
> > On Jun 7, 1:19 am, Andy Triboletti  wrote:
>
> > > Hi,
> > > I have an application where I want to have the ability for the user to
> > > save one of the photos they are viewing to their phone locally.  I got
> > > saving working, and now I want to automaticallyrefreshso they don't
> > > have to turn off their phone before it shows up in thegallery.  I
> > > googled around and saw this:
>
> > > sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED,
> > > Uri.parse(Environment.getExternalStorageDirectory().getAbsolutePath() )));
>
> > > I tried doing that, but it didn'trefreshfor me.  Does anyone have
> > > any ideas?

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[android-developers] Re: How to programatically refresh Gallery View?

[Abhi]

Is there anyone who can help me on this?

On Sep 17, 10:20 am, Abhi  wrote:
> I want to programatically refresh Gallery every time I download a
> video from my application. It doesn't automatically show up in the
> gallery.
>
> Thanks,
>
> AB

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[android-developers] How to programatically refresh Gallery View?

[Abhi]

I want to programatically refresh Gallery every time I download a
video from my application. It doesn't automatically show up in the
gallery.

Thanks,

AB

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[android-developers] Refresh Gallery Thumbnail view

[Abhi]

HI

I have a video recorder app. After I shoot a video, it doesn't
automatically show up on the Android Gallery. How can I
programatically refresh the Android Gallery right after a new video is
shot using my app?

Thanks,

AB

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[android-developers] Re: Button State does not toggle automatically!! Help!

[Abhi]

guys,

I have had no luck yet with getting this to work... any help would be
appreciated

thanks

On Aug 23, 1:40 am, "Marian Raafat" 
wrote:
> Hi,
>
> Trybutton.setEnabled(false);button.setEnabled(true);
>
> I hope that would help :)
>
> Marian
>
>
>
> -Original Message-
> From: android-developers@googlegroups.com
>
> [mailto:android-develop...@googlegroups.com] On Behalf OfAbhi
> Sent: Monday, August 23, 2010 4:30 AM
> To: Android Developers
> Subject: [android-developers]ButtonState does not toggle
> automatically!! Help!
>
> Guys,
>
> I am trying to get thebuttonin my layout to have focus as I am
> programmatically changing its state. My application is a video player
> using VideoView. I am toggling the state of thebuttonbased on where
> my video is. So basically, I am doing videoview.getCurrentPosition()
> and if it is in a certain window, I want to toggle myButtonstate
> (enabled to disabled and vice versa). The layout is LinearLayout and I
> have the VideoView andButtonlayed horizontally. When I first had the
> MediaController in my Video, thebuttonwould change focus on touching
> the videoview (which is when the MediaController would pop up). I
> later removed the controller because I didn't want thebuttonstate to
> change when the user touches the screen. I want it to change
> automatically.
>
> I tried all sorts of combinations 
> possible.button.setFocusable(),button.requestFocus(),button.bringToFront() 
> and so on. But none of
> them seem to work.
>
> Is there any way I can make it toggle programatically and without user
> intervention through touch? or is it impossible to do it with the
> VideoView?
>
> Thanks,
>
> Abhi
>
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[android-developers] Re: Button State does not toggle automatically!! Help!

[Abhi]

I am calling setEnabled from the UI thread... still the same thing.

On Aug 23, 9:09 am, Kostya Vasilyev  wrote:
> Make sure you're caliling setEnabled from the UI thread.
>
> --
> Kostya Vasilyev --http://kmansoft.wordpress.com
>
> 23.08.2010 16:57 пользователь "Abhi"  написал:
>
> Hi Kostya
>
> Ok. Let me explain further. I am changing button state by doing
> button.setEnabled(true or false) but, the state that the button is
> currently in, won't show up on the screen unless I touch the screen.
> That is where I mentioned about button's focus.
>
> So, even though the button is getting disabled through my program by
> calling button.setEnabled(false), on the screen, I still see the
> button as active and only when I touch the screen, the button is seen
> to be in the inactive state (disabled state with grey color).
>
> I hope that solves your confusion?
>
> Thanks,
>
> Abhi
>
> On Aug 23, 3:00 am, Kostya Vasilyev  wrote:
>
> >   Abhi,
>
> > I am a little confuse...
>
> --
> You received this message because you are subscribed to the Google
> Groups "Android Developers" g...

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[android-developers] Re: Button State does not toggle automatically!! Help!

[Abhi]

Hi Kostya

Ok. Let me explain further. I am changing button state by doing
button.setEnabled(true or false) but, the state that the button is
currently in, won't show up on the screen unless I touch the screen.
That is where I mentioned about button's focus.

So, even though the button is getting disabled through my program by
calling button.setEnabled(false), on the screen, I still see the
button as active and only when I touch the screen, the button is seen
to be in the inactive state (disabled state with grey color).

I hope that solves your confusion?

Thanks,

Abhi

On Aug 23, 3:00 am, Kostya Vasilyev  wrote:
>   Abhi,
>
> I am a little confused - you mentioned changing button state and then
> talk about focus.
>
> Enabled/disabled state is one thing, and focus is quite another.
>
> Try calling:
>
> button.setEnabled(true or false)
>
> Note that for an ImageButton you need to have a state drawable like this
> to select image depending on the button's state.
>
> // my_button_selector.xml
> 
> http://schemas.android.com/apk/res/android";>
>  android:drawable="@drawable/my_button_disabled" />
> 
> 
>
> my_button_disabled and my_button_normal are images (.png or .9.png)
>
> // in layout xml
>
> 
> 23.08.2010 5:30, Abhi пишет:
>
>
>
>
>
> > Guys,
>
> > I am trying to get the button in my layout to have focus as I am
> > programmatically changing its state. My application is a video player
> > using VideoView. I am toggling the state of the button based on where
> > my video is. So basically, I am doing videoview.getCurrentPosition()
> > and if it is in a certain window, I want to toggle my Button state
> > (enabled to disabled and vice versa). The layout is LinearLayout and I
> > have the VideoView and Button layed horizontally. When I first had the
> > MediaController in my Video, the button would change focus on touching
> > the videoview (which is when the MediaController would pop up). I
> > later removed the controller because I didn't want the button state to
> > change when the user touches the screen. I want it to change
> > automatically.
>
> > I tried all sorts of combinations possible. button.setFocusable(),
> > button.requestFocus(), button.bringToFront() and so on. But none of
> > them seem to work.
>
> > Is there any way I can make it toggle programatically and without user
> > intervention through touch? or is it impossible to do it with the
> > VideoView?
>
> > Thanks,
>
> > Abhi
>
> --
> Kostya Vasilev -- WiFi Manager + pretty widget --http://kmansoft.wordpress.com

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[android-developers] Button State does not toggle automatically!! Help!

[Abhi]

Guys,

I am trying to get the button in my layout to have focus as I am
programmatically changing its state. My application is a video player
using VideoView. I am toggling the state of the button based on where
my video is. So basically, I am doing videoview.getCurrentPosition()
and if it is in a certain window, I want to toggle my Button state
(enabled to disabled and vice versa). The layout is LinearLayout and I
have the VideoView and Button layed horizontally. When I first had the
MediaController in my Video, the button would change focus on touching
the videoview (which is when the MediaController would pop up). I
later removed the controller because I didn't want the button state to
change when the user touches the screen. I want it to change
automatically.

I tried all sorts of combinations possible. button.setFocusable(),
button.requestFocus(), button.bringToFront() and so on. But none of
them seem to work.

Is there any way I can make it toggle programatically and without user
intervention through touch? or is it impossible to do it with the
VideoView?

Thanks,

Abhi

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[android-developers] Re: Toggle Button state programatically

[Abhi]

Any clue on this anyone?

On Aug 20, 10:32 am, Abhi  wrote:
> Hi
>
> I am trying to toggle button state programatically. I want to go
> between setEnabled(False) and setEnabled(True) for a given duration. I
> have a timer and I want to toggle between these states at regular time
> intervals.
>
> I see that the button toggles correctly the first time, for e.g. from
> True state to False state, but doesn't go back to True state again
> unless I touch the button, which is kinda weird. Can someone help me
> on this?
>
> Thanks,
>
> Abhi

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[android-developers] Toggle Button state programatically

[Abhi]

Hi

I am trying to toggle button state programatically. I want to go
between setEnabled(False) and setEnabled(True) for a given duration. I
have a timer and I want to toggle between these states at regular time
intervals.

I see that the button toggles correctly the first time, for e.g. from
True state to False state, but doesn't go back to True state again
unless I touch the button, which is kinda weird. Can someone help me
on this?

Thanks,

Abhi

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[android-developers] FATAL EXCEPTION: Timer-0

[Abhi]

Hi guys,

I am getting this error at the time of video playback and the platform
is Moto Droid with Froyo. Have to tell you, this has started ever
since my Droid got upgraded to 2.2.  Anyone familiar with this?


08-17 23:02:11.680: ERROR/AndroidRuntime(2652): FATAL EXCEPTION:
Timer-0
08-17 23:02:11.680: ERROR/AndroidRuntime(2652):
java.lang.IllegalStateException
08-17 23:02:11.680: ERROR/AndroidRuntime(2652): at
android.media.MediaPlayer.getCurrentPosition(Native Method)
08-17 23:02:11.680: ERROR/AndroidRuntime(2652): at
android.widget.VideoView.getCurrentPosition(VideoView.java:631)
08-17 23:02:11.680: ERROR/AndroidRuntime(2652): at java.util.Timer
$TimerImpl.run(Timer.java:289)
08-17 23:02:11.694: WARN/ActivityManager(1726):   Force finishing
activity com.trial.video/.PlayVideo

Thanks,

Abhi

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[android-developers] Drawing an EditText on top of an image

[Abhi]

Hi,
   I am creating a custom view which has an image. The image can be of
any type. What i want to achieve is that i want to draw an EditText
control on top of the image so that the user can add some values to
it. I am not sure how to achieve this. The onDraw control will not
allow me to draw any view right? I am new to android so any help would
be appreaciated.
Thanks and Regards,
Abhijeeth

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[android-developers] Re: Droid Froyo manual update

[Abhi]

devdroid,

I just checked that site for last Droid update and was able to find
2.1 in there (Droid: A855). It is a .rar file though. Could you help
me with the install instructions? what about the filename? Does it hav
to be update.zip?

On Aug 12, 8:43 am, "{ Devdroid }"  wrote:
> On 12 August 2010 00:09, TreKing  wrote:
>
> > On Wed, Aug 11, 2010 at 5:04 PM, Abhi  wrote:
>
> >> It resets with Froyo and deletes all my data.
>
> > Seriously? AFAIK, a factory reset should get you back to exactly how you
> > originally got your phone for the very first time. If that doesn't work,
> > you've got serious problems. No idea what else to tell you.
>
> Once you flash with new firmware you can revert only by flashing
> back the old one. The reset restores firmware status but of
> currently flashed version.

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[android-developers] Video Player

[Abhi]

Hi

I am makiin a video player app and want to use my own progress bar
which when moved forward or backward moves the video with it at every
instant. The default progress bar that pops up in today's players only
plays back audio as the slider is moved and plays video from where the
slider is left off. I want to be able to see through my long video for
particular instances that I want to seek directly to. Is it possible
using available mediaplayer apis?

Abhi

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[android-developers] Re: Droid Froyo manual update

[Abhi]

@Adal, that's exactly wat is happening with me when I factory reset
it.

On Aug 11, 7:29 pm, Adal  wrote:
> AFAIK factory reset goes to a clean install of your current version.
>
>
>
> On Thu, Aug 12, 2010 at 12:09 AM, TreKing  wrote:
> > On Wed, Aug 11, 2010 at 5:04 PM, Abhi  wrote:
>
> >> It resets with Froyo and deletes all my data.
>
> > Seriously? AFAIK, a factory reset should get you back to exactly how you
> > originally got your phone for the very first time. If that doesn't work,
> > you've got serious problems. No idea what else to tell you.
>
> > --- 
> > --
> > TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
> > transit tracking app for Android-powered devices
>
> >  --
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[android-developers] Re: Droid Froyo manual update

[Abhi]

It resets with Froyo and deletes all my data.

On Aug 11, 5:55 pm, TreKing  wrote:
> On Wed, Aug 11, 2010 at 4:33 PM, Abhi  wrote:
> > Is there any way I can switch back to the old firmware update of 2.1?
>
> Factory reset your phone?
>
> --- 
> --
> TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
> transit tracking app for Android-powered devices

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[android-developers] Droid Froyo manual update

[Abhi]

Hi guys,

I may be posting this question in the wrong forum. But maybe some of
you are facing the same problems as me and might be able to help. I
did the manual Froyo update on my Moto Droid couple of days ago after
following instructions on a reliable forum. However, I have been
having problems like system hangs and video playback not smooth like
before. I wanted to get back to my original 2.1 firmware and wait for
the OTA update instead. Is there any way I can switch back to the old
firmware update of 2.1?

Thanks. I would really appreciate any help on this

AB

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[android-developers] Froyo: files picked have prefix 'mnt' before the actual filename... why?

[Abhi]

I have a video player application that I am trying to run on my moto
droid with Froyo. When the user picks a particular video file for
playback, the file picked is seen to have a filename with a prefix
'mnt' added to its actual name. This is causing a lot of problems
within my application as I am further using these filenames for other
functions of the app.

anyone knows whats going on?

Abhi

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[android-developers] Re: Problem using android services

[Abhi]

Thanks a lot Mark. I managed to solve the problem based on your
pointers. I was doing a global initialization of Application Context
using getApplicationContext.

Thanks and Regards,
Abhijeeth

On Jul 7, 5:03 pm, Mark Murphy  wrote:
> On Wed, Jul 7, 2010 at 1:46 AM, Abhi  wrote:
> > 07-07 10:58:01.442: ERROR/AndroidRuntime(273): Caused by:
> > java.lang.NullPointerException
> > 07-07 10:58:01.442: ERROR/AndroidRuntime(273):     at
> > android.content.ContextWrapper.getApplicationContext(ContextWrapper.java:
> > 100)
> > 07-07 10:58:01.442: ERROR/AndroidRuntime(273):     at
> > com.satloc.PeriodicUpdationService.(PeriodicUpdationService.java:
> > 31)
>
> You are attempting to do something in an initializer that cannot be
> done until onCreate().
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> _Android Programming Tutorials_ Version 2.8 Available!

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[android-developers] Re: Problem using android services

[Abhi]

Hi I checked the debug log.
This is the error i got.

07-07 10:58:00.210: ERROR/AndroidRuntime(273): Uncaught handler:
thread main exiting due to uncaught exception
07-07 10:58:01.442: ERROR/AndroidRuntime(273):
java.lang.RuntimeException: Unable to instantiate service
com.satloc.PeriodicUpdationService: java.lang.NullPointerException
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.app.ActivityThread.handleCreateService(ActivityThread.java:
2722)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.app.ActivityThread.access$3200(ActivityThread.java:119)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1875)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.os.Handler.dispatchMessage(Handler.java:99)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.os.Looper.loop(Looper.java:123)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.app.ActivityThread.main(ActivityThread.java:4310)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
java.lang.reflect.Method.invokeNative(Native Method)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
java.lang.reflect.Method.invoke(Method.java:521)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:860)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
dalvik.system.NativeStart.main(Native Method)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): Caused by:
java.lang.NullPointerException
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.content.ContextWrapper.getApplicationContext(ContextWrapper.java:
100)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
com.satloc.PeriodicUpdationService.(PeriodicUpdationService.java:
31)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
java.lang.Class.newInstanceImpl(Native Method)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
java.lang.Class.newInstance(Class.java:1479)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): at
android.app.ActivityThread.handleCreateService(ActivityThread.java:
2719)
07-07 10:58:01.442: ERROR/AndroidRuntime(273): ... 10 more

No idea what it means. All i can understand is that it is unable to
get the services object during creation. But i am not sure why.
I am calling it using startService(new Intent(context,
PeriodicUpdationService.class)); where context is
getApplicationContext();

In the Manifest file i have declared as 

I am totally confused not sure why it is unable to create the service.

Please help.

Thanks and Regards,
Abhijeeth

On Jul 6, 4:56 pm, Mark Murphy  wrote:
> On Tue, Jul 6, 2010 at 7:49 AM, Abhi  wrote:
> >    I am trying to create an application which has a service running
> > in the background. But i should also be able to re run the service
> > when i select option(Here it is a check box) from the fore ground. I
> > am getting Unable to instantiate service error.
>
> This means there is a bug in your service. There should be more
> details later in your stack trace, showing you where your service is
> crashing.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> _Android Programming Tutorials_ Version 2.8 Available!

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[android-developers] Problem using android services

[Abhi]

Hi,
I am trying to create an application which has a service running
in the background. But i should also be able to re run the service
when i select option(Here it is a check box) from the fore ground. I
am getting Unable to instantiate service error. I have called the
service in my main activity using

Intent periodicService= new Intent();
periodicService.setAction("com.myservice.myservice");
context.stopService(periodicService);
context.startService(periodicService);

where my context is got by using getApplicationContext();

Any help would be welcome.
Thanks and Regards,
Abhijeeth

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[android-developers] Re: Loading from a compiled xml file

[ABhi]

I'm not sure if i understand the question correctly. My need is
slightly different for dynamic screen generation.

Hi All,

I'm dealing with a problem you guys might not have faced earlier.

I'm having a use-case in my Android application where the actual
screen that i want to show to user is not stored in any layout file of
my application. The layout of the of the screen is designed by server
in this case, based on selection made by user on first screen.

Let me elaborate here,
1st Screen : List of check box with different biller names.  (Imagine
i've selected 2 billers from this screen)

2nd Screen :  (The screen that server has decided how it should look
like)
* Header,
* 1st Biller name (Label)
* Amount for 1st Biller TextBox
* Image (a Separator image)
* 2st Biller name (Label)
* Amount for 2st Biller TextBox.
* Here there can be a checbox/radio/another TextBox anything.
* Image (a Separator image)
* Button (to submit above form back to server)

I hope makes some sense in what i'm planning to design.

-
The current issues i'm dealing with are as below.
1). How to draw this dynamic widgets?
2). How to fetch user Inputs from this dynamically created widgets?


Thanks in advance.
Regards
Abhishek


On Jul 1, 9:51 am, Bob Kerns  wrote:
> Don't put it in the xml/ directory. That does indeed get compiled into
> a binary format, and you'd need to use the corresponding API for
> reading it.
>
> (Or you could recode to use that API, and gain efficiency and space --
> but first, you'd like to test the code you've already written, right?)
>
> So put your test.xml into the raw/ directory instead of the xml/
> directory (and use R.raw.test).
>
> More info 
> here:http://developer.android.com/intl/de/guide/topics/resources/providing...
>
> And if you want to move it back and get the benefits of using the
> compiled format, you'll access it starting with this 
> API:http://developer.android.com/intl/de/reference/android/content/res/Re...)
>
> On Jun 30, 12:36 pm, "RespeckKnuckles (John Licato)"
>
>
>
>  wrote:
> > Hey guys,
>
> > I have some xml files with a custom format (based on the scxml
> > specifications) that I want my program to read. I've already written
> > the code to read it, but I'm running into problems actually reading
> > the file itself. I want the file to be compiled with the apk, as it
> > will not be changed at all during run time. So I put the file
> > (test.xml) in the res/xml/ folder, and got the inputstream by using:
>
> > getResources().openRawResource(R.xml.test);
>
> > but when I read in this inputstream it is complete jibberish, which
> > makes me suspect it is being read in binary, as openRawResource() is
> > often used for binary files like images, if I am correct. What is the
> > correct way to do this?

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[android-developers] Dynamic loading of complete layout file.

[ABhi]

Hi All,

I'm dealing with a problem you guys might not have faced earlier.

I'm having a use-case in my Android application where the actual
screen that i want to show to user is not stored in any layout file of
my application. The layout of the of the screen is designed by server
in this case, based on selection made by user on first screen.

Let me elaborate here,
1st Screen : List of check box with different biller names.  (Imagine
i've selected 2 billers from this screen)

2nd Screen :  (The screen that server has decided how it should look
like)
* Header,
* 1st Biller name (Label)
* Amount for 1st Biller TextBox
* Image (a Separator image)
* 2st Biller name (Label)
* Amount for 2st Biller TextBox.
* Here there can be a checbox/radio/another TextBox anything.
* Image (a Separator image)
* Button (to submit above form back to server)

I hope makes some sense in what i'm planning to design.

-
The current issues i'm dealing with are as below.
1). How to draw this dynamic widgets?
2). How to fetch user Inputs from this dynamically created widgets?


Thanks in advance.
Regards
Abhishek

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[android-developers] Find the Device Details using an API

[Abhi]

Is there an API that i can use to find the device details like model
number and Brand name etc?
Thanks,
Abhi

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[android-developers] automatically turn on application

[Abhi]

Can I kick start my application automatically based on accelerometer
data from a "no app running" state? For e.g. if the phone is subjected
to strong vibrations, the application turns on. In other words, how
can I read accelerometer w/o really having an application do it?

Thanks,
Abhi

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[android-developers] Re: MediaController in MediaPlayer

[Abhi]

Thanks Sean. I will try this out and post my findings.

Thanks again

Abhi

On Jun 7, 10:16 am, Sean Hodges  wrote:
> Abhi,
>
> I'm not to sure about video playback outside of the VideoView, I
> expect you have some substitute view to replace VideoView, as
> MediaPlayer is just an interface to the back-end A/V component and
> does no UI handling.
>
> Looking at theMediaController, it accepts any view that implements
> MediaPlayerControl:http://developer.android.com/intl/fr/reference/android/widget/MediaCo...
>
> The only build-in view that does this in the Android SDK is the
> VideoView - but you should be able to make your substitute view
> implement MediaPlayerControl and use it in exactly the same way. You
> will just need to handle the callback methods that are defined in
> MediaPlayerControl.
>
> e.g.
>
> public class MyVideoCanvas
>     extends SurfaceView
>     implements MediaPlayerControl {
>
>     privateMediaControllerctlr;
>     private MediaPlayer mediaPlayer;
>
>     public void onCreate() {
>         mediaPlayer = new MediaPlayer();
>
>         ctlr = newMediaController(this);
>         ctlr.setMediaPlayer(this);
>         ctlr.setAnchorView(this);
>         ctlr.setEnabled(true);
>         ctlr.show();
>     }
>
>     public void pause() {
>         // This is an example of a callback method from MediaPlayerControl...
>         mediaPlayer.pause();
>     }
>
>     // ...
>
> }
>
> I haven't tested this, but I don't see why it shouldn't work.
>
> Sean
>
> On Mon, Jun 7, 2010 at 2:41 PM, Abhi  wrote:
> > Hey Sean
>
> > Thanks for the link. But that's using VideoView and I am using
> > MediaPlayer instead. I already have a player using VideoView but am
> > having issues with it, so I decided to switch over to MediaPlayer. I
> > have a player running so far but no auto Media Controller (like the
> > one in the link with VideoView).
>
> > Abhi
>
> > On Jun 7, 9:34 am, Sean Hodges  wrote:
> >> Hey Abhi,
>
> >> Take a look at the VideoDemo class in Mark Murphy's tutorial projects:
>
> >>http://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/sr...
>
> >> On Mon, Jun 7, 2010 at 2:28 PM, Abhi  wrote:
> >> > guys
>
> >> > any lead on this question would help me a bunch...
>
> >> > thanks,
>
> >> > abhi
>
> >> > On Jun 4, 1:05 pm, Abhi  wrote:
> >> >> Hello,
>
> >> >> I am using MediaPlayer to build a Video player for playing local video
> >> >> files. However, I don't know how to enableMediaControllerfor my
> >> >> player. I want the media control buttons that pop up when you touch
> >> >> the video surface.
>
> >> >> Can anyone help me out please?
>
> >> >> Thanks,
>
> >> >> Abhi
>
> >> > --
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> >> > Groups "Android Developers" group.
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> >> > To unsubscribe from this group, send email to
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>
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>
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[android-developers] Re: MediaController in MediaPlayer

[Abhi]

Hey Sean

Thanks for the link. But that's using VideoView and I am using
MediaPlayer instead. I already have a player using VideoView but am
having issues with it, so I decided to switch over to MediaPlayer. I
have a player running so far but no auto Media Controller (like the
one in the link with VideoView).

Abhi

On Jun 7, 9:34 am, Sean Hodges  wrote:
> Hey Abhi,
>
> Take a look at the VideoDemo class in Mark Murphy's tutorial projects:
>
> http://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/sr...
>
> On Mon, Jun 7, 2010 at 2:28 PM, Abhi  wrote:
> > guys
>
> > any lead on this question would help me a bunch...
>
> > thanks,
>
> > abhi
>
> > On Jun 4, 1:05 pm, Abhi  wrote:
> >> Hello,
>
> >> I am using MediaPlayer to build a Video player for playing local video
> >> files. However, I don't know how to enable MediaController for my
> >> player. I want the media control buttons that pop up when you touch
> >> the video surface.
>
> >> Can anyone help me out please?
>
> >> Thanks,
>
> >> Abhi
>
> > --
> > You received this message because you are subscribed to the Google
> > Groups "Android Developers" group.
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> > To unsubscribe from this group, send email to
> > android-developers+unsubscr...@googlegroups.com
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>
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[android-developers] Re: MediaController in MediaPlayer

[Abhi]

guys

any lead on this question would help me a bunch...

thanks,

abhi

On Jun 4, 1:05 pm, Abhi  wrote:
> Hello,
>
> I am using MediaPlayer to build a Video player for playing local video
> files. However, I don't know how to enable MediaController for my
> player. I want the media control buttons that pop up when you touch
> the video surface.
>
> Can anyone help me out please?
>
> Thanks,
>
> Abhi

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[android-developers] MediaController in MediaPlayer

[Abhi]

Hello,

I am using MediaPlayer to build a Video player for playing local video
files. However, I don't know how to enable MediaController for my
player. I want the media control buttons that pop up when you touch
the video surface.

Can anyone help me out please?

Thanks,

Abhi

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[android-developers] OMAP Zoom 2

[Abhi]

Is anyone here working on the TI Zoom 2 kit? I am building an
application on Zoom 2 and had a couple of questions around it.

Abhi

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[android-developers] Re: Bulk inserts into ContentProviders

[abhi]

Look into ContentProviderOperation

On May 26, 10:04 am, Vikram  wrote:
> I have written a content provider over a database table which
> essentially captures phone contacts information.
>
> So at a point of time, in my application code, I want to query the
> android contacts content provider, and insert that information into my
> Database table through the content provider.
>
> For this I have to query the content provider from android, get the
> cursor, loop over the android contacts, for each contact, insert using
> my URI, this becomes very bulky. Is there any work around? A bulk
> insert mechanism of some sort? Or at least pass an object to a URI,
> which can be the android cursor.

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[android-developers] Re: Is it possible to keep an authtoken stored for an Account private?

[abhi]

Are you storing the authoken as part of the userData in the Account?
If so, anyone can access that. Perhaps you need to find a different
method to store your authtoken. You could look at creating your own
database using a Cursor or use SharedPreferences.

On May 27, 10:38 am, GroundZero  wrote:
> I need to sync some data from a phone with a server in the cloud. To
> do so, it appears I must create an Account via the AccountManager. If
> I do this is there anyway to keep the authtoken private (e.g. not
> accessible to other apps). I understand the value of sharing
> authentication with services such as Gmail, Facebook, etc; however,
> the data I am trying to sync is sensitive and for security and
> performance reasons (e.g. limiting calls, etc.) I would like to
> control access to the associated APIs. Any help or suggestions would
> be greatly appreciated!

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[android-developers] VideoView and MediaPlayer

[Abhi]

Hello,

I am trying to find out what's an equivalent to the release() method
of MediaPlayer in VideoView?

I am running out of memory coz I think I am not calling a release()
method on all my Media Player resources. I have a number of instances
of VideoView and I want to make sure I give up resources everytime a
new instance is called.

Any help?

Thanks

ABhi

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[android-developers] Re: Pushing up views above soft keyboard

[abhi]

I have tried to use android:windowSoftInputMode="stateUnspecified|
adjustResize" in the activity manifest, but that does not work either.

On May 20, 10:32 am, abhi  wrote:
> hi,
>
> I am trying to push up the views in my activity whenever a soft
> keyboard comes up. I have been partially successful in this, except
> that certain views remain hidden behind the soft keyboard.
>
> My XML looks like the below. I am specifying the last RelativeLayout
> RL3 containing buttons with the attribute:
> android:layout_alignParentBottom="true" so that they stay above the
> soft keyboard when it comes up. However. the scrollview SV1 which is
> above the last RelativeLayout RL3 is not scrolling up completely and
> so a part of the scroll view remains hidden behind the soft keyboard.
> I have tried to set paddingBottom=70px but that still does not make
> the scroll view go up. Any ideas why this is happening?
>
> http://schemas.android.com/apk/res/
> android"
>         android:layout_width="fill_parent"
>         android:layout_height="fill_parent"
>         android:background="@drawable/bg1">
>
>          android:layout_width="fill_parent"
>         android:layout_height="wrap_content">
>
>                      android:layout_width="fill_parent"
>             android:layout_height="wrap_content"
>             android:paddingBottom="70dip">
>
>                              android:layout_width="fill_parent"
>                 android:layout_height="wrap_content" >
>                     []
>                                      android:layout_width="fill_parent"
>                     android:layout_height="wrap_content"
>                     android:layout_below="@+id/TV1" >
>                      []
>                 
>
>             
>
>                              android:layout_width="fill_parent"
>                 android:layout_height="wrap_content"
>                 android:layout_below="@+id/RL2"/>
>
>         
>
>     
>
>             android:background="@drawable/BG4"
>         android:layout_width="fill_parent"
>         android:layout_height="wrap_content"
>         android:layout_alignParentBottom="true">
>
>                      android:layout_width="wrap_content"
>             android:layout_height="wrap_content"
>             android:layout_alignParentRight="true"
>             android:layout_centerInParent="true"/>
>
>                      android:layout_width="wrap_content"
>             android:layout_height="wrap_content"
>             android:layout_alignParentLeft="true"
>             android:layout_centerInParent="true"/>
>
>     
>
> 
>
> --
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[android-developers] Pushing up views above soft keyboard

[abhi]

hi,

I am trying to push up the views in my activity whenever a soft
keyboard comes up. I have been partially successful in this, except
that certain views remain hidden behind the soft keyboard.

My XML looks like the below. I am specifying the last RelativeLayout
RL3 containing buttons with the attribute:
android:layout_alignParentBottom="true" so that they stay above the
soft keyboard when it comes up. However. the scrollview SV1 which is
above the last RelativeLayout RL3 is not scrolling up completely and
so a part of the scroll view remains hidden behind the soft keyboard.
I have tried to set paddingBottom=70px but that still does not make
the scroll view go up. Any ideas why this is happening?

http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/bg1">






[]

 []










   









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[android-developers] Can't open dex cache '/data/dalvik-cache/sys...@app@myapp....@classes.dex': No such file or directory

[Abhi]

Hi

I get the following errors when I try running my app and it force
closes. Any ideas what might be causing it?

E/dalvikvm( 1159): Can't open dex cache '/data/dalvik-cache/
sys...@app@Video rtp@classes.dex': No such file or directory
I/dalvikvm( 1159): Unable to open or create cache for /system/app/
Video RTP.apk
D/AndroidRuntime( 1159): Shutting down VM
W/dalvikvm( 1159): threadid=3: thread exiting with uncaught exception
(group=0x4001aa28)
E/AndroidRuntime( 1159): Uncaught handler: thread main exiting due to
uncaught exception
E/AndroidRuntime( 1159): java.lang.RuntimeException: Unable to
instantiate activity ComponentInfo{com.trial.videortp/
com.trial.myapp.myapp}: java.lang.ClassNotFoundException:
com.trial.videortp.VideoRTP in loader
dalvik.system.pathclassloa...@43906440
E/AndroidRuntime( 1159): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2324)
E/AndroidRuntime( 1159): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2417)
E/AndroidRuntime( 1159): at android.app.ActivityThread.access
$2100(ActivityThread.java:116)
E/AndroidRuntime( 1159): at android.app.ActivityThread
$H.handleMessage(ActivityThread.java:1794)
E/AndroidRuntime( 1159): at
android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 1159): at android.os.Looper.loop(Looper.java:
123)
E/AndroidRuntime( 1159): at
android.app.ActivityThread.main(ActivityThread.java:4203)
E/AndroidRuntime( 1159): at
java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 1159): at
java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 1159): at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:791)
E/AndroidRuntime( 1159): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
E/AndroidRuntime( 1159): at dalvik.system.NativeStart.main(Native
Method)
E/AndroidRuntime( 1159): Caused by: java.lang.ClassNotFoundException:
com.trial.myapp.myapp in loader dalvik.system.pathclassloa...@43906440
E/AndroidRuntime( 1159): at
dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
E/AndroidRuntime( 1159): at
java.lang.ClassLoader.loadClass(ClassLoader.java:573)
E/AndroidRuntime( 1159): at
java.lang.ClassLoader.loadClass(ClassLoader.java:532)
E/AndroidRuntime( 1159): at
android.app.Instrumentation.newActivity(Instrumentation.java:1097)
E/AndroidRuntime( 1159): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2316)
E/AndroidRuntime( 1159): ... 11 more


Abhi

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[android-developers] Installing apps on Zoom 2

[Abhi]

HI

I have the TI Zoom 2 kit that I want to install some of my
applications to. But I don't know how to make it run on my Windows
environment with Eclipse and the Android SDK, just like how we develop
on any other Android phone/device.

Does anyone here know how to do this? Or if someone can point me to a
user manual for Zoom 2 & Android that will be great too.

Thanks,

Abhi

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[android-developers] Re: RadioButton setChecked not working on configuration change

[abhi]

setting android:saveEnabled="false" for the RadioButton made this
problem go away.

On May 11, 6:12 pm, abhi  wrote:
> Hello, I am trying to set a RadioButton as checked/not checked through
> code. It is working the first time I set it, but the second time, the
> code does not set the button. Here is the relevant part of my code. I
> have commented on the problematic part.
>
> private boolean val;
>   �...@override
>     protected void onCreate(Bundle savedInstanceState) {
>
>         // after orientation change, get the value
>         final Object obj = getLastNonConfigurationInstance();
>         if (null != obj) {
>             val = (boolean)obj;
>         }
>         init();
>
> }
>
>  private void init() {
>    RadioButton rb = (RadioButton) findViewById(R.id.rb);
>   //This is working the first time init() called. But second time its
> called on configuration change, not working.
>    rb.setChecked(val);
>  }
>     @Override
>     public Object onRetainNonConfigurationInstance() {
>         return val;
>     }
>
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[android-developers] RadioButton setChecked not working on configuration change

[abhi]

Hello, I am trying to set a RadioButton as checked/not checked through
code. It is working the first time I set it, but the second time, the
code does not set the button. Here is the relevant part of my code. I
have commented on the problematic part.

private boolean val;
   @Override
protected void onCreate(Bundle savedInstanceState) {

// after orientation change, get the value
final Object obj = getLastNonConfigurationInstance();
if (null != obj) {
val = (boolean)obj;
}
init();
}

 private void init() {
   RadioButton rb = (RadioButton) findViewById(R.id.rb);
  //This is working the first time init() called. But second time its
called on configuration change, not working.
   rb.setChecked(val);
 }
@Override
public Object onRetainNonConfigurationInstance() {
return val;
}

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[android-developers] Java Help, Replace first line of text file!

[Abhi]

Hi,

I am looking for a way to replace the first line of a file. Until now,
I was using BufferedReader to read the contents of the file into and
then going through each line and look for the one I want to replace.
This caused some memory issues as a large file with large data would
slow things down on the phone. So I moved the line to be the first
line of the file and all I want to do is whenever there is a need,
replace the contents of first line with something else without caring
about the rest of the file.

I have been suggested different ways to do this, StringBuilder,
RandomAccessFile but I am looking for a neat example for any of the
above solutions or any other solution.

Please help

Thanks,

Abhi

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[android-developers] Re: Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required!

[Abhi]

Al

Could you give an example of how to use StringBuilder to replace what
I am doing?

Thanks,

Abhi

On May 6, 3:37 pm, Al  wrote:
> This isn't an error, it's just a message to inform you it is better to
> specify the size of thebufferyou need in the constructor.
>
> Abhi wrote:
> >   String line = "", oldtext = "";
>
> >      while((line = reader.readLine()) != null)
> >              {
> >                  oldtext += line + "\r\n";
> >              }
>
> Don't do that, use a StringBuilder and StringBuilder#append() instead.
> String concatenation like the way you are doing it slows things down
> and creates more objects.
>
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[android-developers] Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required!

[Abhi]

Hi

The above error occurs when I do the following.

I have a text file with multiple lines of data. Within my application
I come across the need to replace a line from the file with a new one.
I am using BufferedReader with a fixed size (50k) to read the file
into as below:

FileReader input_redo = new FileReader(redo);
BufferedReader reader = new BufferedReader(input_redo);

  String line = "", oldtext = "";

 while((line = reader.readLine()) != null)
 {
 oldtext += line + "\r\n";
 }
 reader.close();
 String newtext = oldtext.replaceAll("Hello how are you", "Have I
met you before?");

 FileWriter writer = new FileWriter("/sdcard/data/replace.txt");
 writer.write(newtext);
 writer.close();


Could anyone please help me out with this error? I know the device is
running out of memory bcoz of the buffer size or something but don't
know a work around for this. Please help

Abhi

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[android-developers] how to measure video file size?

[Abhi]

I have a video player application and would like to display an
approximate size of the running video. Is there a way to calculate the
video file size from the given Video player API set?

Thanks,

Abhi

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[android-developers] Re: VideoView path problem

[Abhi]

Aman,

Do this to let user pick a video

Intent i = new Intent(Intent.ACTION_PICK);
i.setType("video/*");
startActivityForResult(i, PICK_VIDEO);

and in onActivityResult look for the request code 'PICK_VIDEO' and
pass along the URI of the selected video to another activity this way:

Uri data = intent.getData();

if (data != null) {

Intent i = new Intent(this, YourVideoPlayer.class);
i.setData(data);
startActivity(i);

}

Hope that helps

Abhi



On May 4, 8:27 am, SheikhAman  wrote:
> I am using a VideoView to play videos.
> it works smoothly.
>
> with only one problem. i am able to provide path of video with this
> way-
>
> Uri uri = Uri.parse("android.resource://com.abc.def/"+ R.raw.vid);
> video.setVideoURI(uri);
> video.start();
>
> but this is not what i want.
> i want it to take the path dynamically, so that i can tell it the path
> according to the user selection.
>
> any suggestions??
>
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[android-developers] Re: Insert animation between video playback?

[Abhi]

Anyone?

On Apr 27, 9:11 am, Abhi  wrote:
> Hello
>
> I am not sure if this makes any sense. But what I really want to do is
> to insert some animation snippets (1-2 secs) in between my Video
> playback to try and give the users a transitional effect while
> watching videos. My questions really is whether I can do this while
> the videoview is running the video:
>
> mVideoView.pause();
> mVideoView.setVideoPath("location of a short animation clip");
> mVideoView.start();
>
> . 1-2 secs of animation playback on the same view
>
> mVideoView.setVideoPath("location of original video");
> mVideoView.seekTo("where I paused");
> mVideoView.start();
>
> Am I shooting in the dark or is this something I can spend time
> trying?
>
> Thanks,
>
> Abhi
>
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[android-developers] VideoView transitions during playback

[Abhi]

Hello,

I am trying to insert some transition effects during video playback on
a VideoView. Is there a way to reduce the brightness of the playing
video or create a fade in/out effect? I am wondering what I can do on
the VideoView from the available APIs to achieve the above.

Please help

Thanks

Abhi

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[android-developers] Re: Switching video files dynamically

[Abhi]

anyone has any idea?

On Apr 27, 10:00 am, Abhi  wrote:
> HI
>
> I am trying to switch between two video files dynamically, but as soon
> as I set the path for the second video file during playback of the
> first, the app either hangs or force closes. This is what I am doing
>
> if(mVideoView.getCurrentPosition()>2000)  //switch to other video
> after 2 secs.
>         {
>
>                 mVideoView.pause();
>                 mVideoView.stopPlayback();
>
>                 mVideoView.setVideoPath("/sdcard/Videos/Test.mp4");
>         //set path for new video
>                 mVideoView.start();
>
>                 mVideoView.requestFocus();
>
>                 }
>
> Am I missing something?
>
> Abhi
>
> --
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[android-developers] Switching video files dynamically

[Abhi]

HI

I am trying to switch between two video files dynamically, but as soon
as I set the path for the second video file during playback of the
first, the app either hangs or force closes. This is what I am doing

if(mVideoView.getCurrentPosition()>2000)  //switch to other video
after 2 secs.
{

mVideoView.pause();
mVideoView.stopPlayback();

mVideoView.setVideoPath("/sdcard/Videos/Test.mp4");
//set path for new video
mVideoView.start();

mVideoView.requestFocus();

}

Am I missing something?

Abhi

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[android-developers] Insert animation between video playback?

[Abhi]

Hello

I am not sure if this makes any sense. But what I really want to do is
to insert some animation snippets (1-2 secs) in between my Video
playback to try and give the users a transitional effect while
watching videos. My questions really is whether I can do this while
the videoview is running the video:

mVideoView.pause();
mVideoView.setVideoPath("location of a short animation clip");
mVideoView.start();

. 1-2 secs of animation playback on the same view

mVideoView.setVideoPath("location of original video");
mVideoView.seekTo("where I paused");
mVideoView.start();

Am I shooting in the dark or is this something I can spend time
trying?

Thanks,

Abhi

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[android-developers] Video transition effects during Playback?

[Abhi]

Is there an easy way to insert transitional effects during Video
playback from the available APIs? Or is this something that would have
to be done outside of Android (Native code implementation)?

Thanks,

Abhi

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[android-developers] Re: preventing orientation change during video playback

[Abhi]

Excellent inputs guys... Thanks a ton!!

Abhi

On Apr 26, 2:51 pm, Prajakta Shitole  wrote:
> You can also set the screenOrientation to be as "landscape" in your Android
> Manifest file for the Activity which has the video player.
>
> Eg:-
>
>    android:screenOrientation="landscape">
>
> Thanks,
> Prajakta
>
> On Mon, Apr 26, 2010 at 10:13 AM, Felipe Silveira wrote:
>
>
>
> > Hi Abhi,
>
> > You need to do 2 things:
>
> > 1) Add android:configChanges="orientation" to the activity declaration on
> > your manifest file. Something like this:
> >          > ...
> >                      android:configChanges="orientation">
>
> > 2) Override method onConfigurationChanged() in your activity. To learn
> > more:
> >http://developer.android.com/reference/android/app/Activity.html#onCo...)
>
> > Felipe Silveira
> > felipesilveira.com.br
>
> > On Mon, Apr 26, 2010 at 12:31 PM, Abhi wrote:
>
> >> hello
>
> >> I am workin on a video player app in which I want only the landscape
> >> orientation active coz right now when the user tilts the phone during
> >> video runtime, it restarts playback in that orientation.
>
> >> How can I easily avoid this?
>
> >> Thanks,
>
> >> Abhi
>
> >> --
> >> You received this message because you are subscribed to the Google
> >> Groups "Android Developers" group.
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>
> > --
> > Felipe Silveira
> >http://www.felipesilveira.com.br
> > -
>
> >  --
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[android-developers] preventing orientation change during video playback

[Abhi]

hello

I am workin on a video player app in which I want only the landscape
orientation active coz right now when the user tilts the phone during
video runtime, it restarts playback in that orientation.

How can I easily avoid this?

Thanks,

Abhi

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[android-developers] Re: problem playing back .mp4

[Abhi]

Mark

What did you mean when you said the videos would work as long as they
are properly hinted?

Abhi

On Apr 23, 11:35 am, Mark Murphy  wrote:
> Abhi wrote:
> > I see the .mp4 video as having a frame rate of 30fps and resolution
> > 640 x 480. Is that an issue?
>
> I have no idea.
>
> > Also, I don't see the mp4 when I call list of all videos from within
> > my application by
>
> > Intent i = new Intent(Intent.ACTION_PICK);
> > i.setType("video/*");
> > startActivityForResult(i, PICK_VIDEO);
>
> > The only ones that show up are the .3gp video files located on my
> > sdcard.
>
> That means the MediaScanner has not picked up your video yet.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> Android Development Wiki:http://wiki.andmob.org
>
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[android-developers] Re: problem playing back .mp4

[Abhi]

I see the .mp4 video as having a frame rate of 30fps and resolution
640 x 480. Is that an issue?

Also, I don't see the mp4 when I call list of all videos from within
my application by

Intent i = new Intent(Intent.ACTION_PICK);
i.setType("video/*");
startActivityForResult(i, PICK_VIDEO);

The only ones that show up are the .3gp video files located on my
sdcard.

Abhi

On Apr 23, 11:24 am, Mark Murphy  wrote:
> Abhi wrote:
> > I am having trouble playing back a .mp4 video. I can only hear audio
> > in the background and the phone hangs until the video (or should I say
> > audio) completes, nothing works during this time, Menu button, Home
> > button, Back button, nothing.
>
> > Is that a problem playing mp4 files? I thought Android does .mp4 and .
> > 3gp.
>
> Devices can play back local MP4 and 3GP videos usually without incident,
> and streaming videos work too, so long as they are properly hinted.
>
> The emulator does not play back videos well, based on my experience, due
> to performance issues.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> _The Busy Coder's Guide to *Advanced* Android Development_
> Version 1.5 Available!
>
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[android-developers] problem playing back .mp4

[Abhi]

I am having trouble playing back a .mp4 video. I can only hear audio
in the background and the phone hangs until the video (or should I say
audio) completes, nothing works during this time, Menu button, Home
button, Back button, nothing.

Is that a problem playing mp4 files? I thought Android does .mp4 and .
3gp.

Thanks,

Abhi

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[android-developers] Re: copy file from sdcard to Android package filesystem (/data/data/packagename/files/) ??/

[Abhi]

do you know if I can read this file (/data/data/packagename/files/) by
a Native C code? I want to be able to read a file stored on the phone
and I thought the best way would be to read it from the package
filesystem as Native C can't get to the sdcard.

Any suggestions?

Abi

On Apr 14, 9:27 am, Mark Murphy  wrote:
> Abhi wrote:
> > Is it possible to copy a file located on the sdcard to a package's
> > internal filesytem located at /data/data/packagename/files/ folder?
>
> Yes, via standard Java I/O. Use getFilesDir() to find out where
> /data/data/packagename/files/ is for your application.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> Android Training in US: 14-18 June 2010:http://bignerdranch.com

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[android-developers] copy file from sdcard to Android package filesystem (/data/data/packagename/files/) ??/

[Abhi]

Hi

Is it possible to copy a file located on the sdcard to a package's
internal filesytem located at /data/data/packagename/files/ folder?

Thanks,

Abhi

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[android-developers] Re: Droid Video Recorder

[Abhi]

DP,

no. I couldn't find anything that would let me record videos at high
resolutions. Were you able to figure out?

Abhi

On Apr 1, 2:24 pm, DP  wrote:
> Did anyone found a solution to record 720x480 videos yet?
>
> On Mar 9, 2:39 pm,Abhi wrote:
>
> > There is a CamcorderPreview class that extends surfaceview
>
> > public CamcorderPreview(Context context, AttributeSet attrs) {
> > super(context, attrs);
> > holder = getHolder();
> > holder.addCallback(this);
> > holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
> > recorder = new MediaRecorder();
> > recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
> > recorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
> > recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
> > recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
> > recorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
> > recorder.setVideoSize(352, 288);
> > //recorder.setVideoFrameRate(15);
> > recorder.setMaxDuration(6);
>
> > }
>
> > I tried changing the MediaRecorder parameters like video size, frame
> > rate, o/p format etc. to try and get better output quality, but none
> > works.
>
> > This is my layout
>
> > http://schemas.android.com/apk/res/
> > android"
> >      android:orientation="vertical" android:layout_width="fill_parent"
> >      android:layout_height="fill_parent">
> >       >           android:layout_width="352dp" android:layout_height="288dp"
> >           android:enabled="false" android:focusable="true"
> > android:clickable="true" />
> > 
>
> > See if you can help
>
> > Thanks,
>
> >Abhi
>
> > On Mar 6, 7:38 am, Abelardo  wrote:
>
> > > Hi,Abhi
>
> > > Could you send me the whole app to find what are you doing?
>
> > > Thanks. Best regards,
>
> > > Abelardo.
>
> > > On 1 feb, 22:00,Abhi wrote:
>
> > > > Hi,
>
> > > > I am trying to create a Video recorder but it looks like the video
> > > > resolution is limited to 320 x 240. I tried changing it through
> > > > MediaRecorder.setVideoSize() to something higher (e.g. 640 x 480) but
> > > > gives me the same result.
>
> > > > Is there a way to record video at higher quality?
>
> > > > Also, when I tryusingthe CAMERA as VideoSource instead of DEFAULT,
> > > > the app force closes.
>
> > > > MediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT)
>
> > > > Am I doing something wrong? Which is the best configuration (encoding
> > > > options?) to give the best video quality?
>
> > > > Thanks,
>
> > > >Abhi
>
>

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[android-developers] Re: Layout with ScrollView and TextView

[ABhi]

Hi,

If i understood your requirement correctly then your problem can be
resolved by 'AndroidsFortune' application's source code. The guys has
done wonderful job by having both horizontal and vertical scrolling
for the TextView.

Hope it helps you.

Regards,
Abhishek

On Apr 2, 2:13 am, andrej sarkic  wrote:
> Hi all,
>
> I want to have a textview (like a console or output window), which
> scrolls. I saw on this list that the TextView will not scroll on its
> own unless I wrap it in a ScrollView. So I did that and it worked. The
> problem is, it seemed no matter what I did I could not get the
> TextView to be higher than one line. This was only when it was
> embedded in the ScrollView, and didn't seem to change whatever I set
> the TexView's layout_height to. Here is my layout:
>
> 
>    xmlns:android="http://schemas.android.com/apk/res/android";
>   android:layout_height="fill_parent"
> android:layout_width="fill_parent" android:orientation="vertical">
>
>  android:layout_width="fill_parent" android:layout_height="1.0dp"
> android:layout_weight="1.0">
>
>  android:layout_width="fill_parent"
> android:layout_height="fill_parent">
> 
> 
>
> Adding android:text="some text" android:minHeight="50dp"  finally did
> the trick! But, I would still like to understand why I had to do this.
> It seemed like setting layout_height to "fill_parent" should be
> enough, shouldn't it?
>
> What am I missing here?
>
> Thanks,
> Andrej

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[android-developers] Re: left scrollbar

[ABhi]

Hi

Why don't we have any view that supports both horizontal and vertical
scrollbar?

What am i supposed to do to show an auditorium layout on Android
(which enables user to select particular seat on that auditorium?

Regards,
Abhishek


On Mar 29, 4:36 am, Romain Guy  wrote:
> Yes.
>
> On Sun, Mar 28, 2010 at 2:21 PM, Streets Of Boston
>
>
>
>
>
>  wrote:
> > Dianne,
>
> > In the future, is there support planned for right-to-left locales on
> > Android?
>
> > On Mar 28, 12:37 am, Dianne Hackborn  wrote:
> >> But why do you want to put a scroll bar on the left?  Scroll bars on 
> >> Android
> >> are on the right.  Making that different just makes things gratuitously
> >> different for the user, for no reason I can see.
>
> >> On Sat, Mar 27, 2010 at 9:09 AM, skink  wrote:
>
> >> > On Mar 27, 3:03 pm, Mark Murphy  wrote:
> >> > > emna zeddini wrote:
> >> > > > hello, I didn't understand what you meant.Is it impossible?
>
> >> > > I mean that none of the built-in classes (e.g., ScrollView) offer
> >> > > scrollbars on the left side.
>
> >> > > You are welcome to examine the 2,400 lines of code that make up
> >> > > ScrollView.java and HorizontalScrollView.java to see if you can figure
> >> > > out how to make a ScrollViewWithScrollBarOnTheLeft.java to meet your
> >> > needs.
>
> >> > i believe it is android.view.View that draws scrollbars
>
> >> > pskink
>
> >> > --
> >> > You received this message because you are subscribed to the Google
> >> > Groups "Android Developers" group.
> >> > To post to this group, send email to android-developers@googlegroups.com
> >> > To unsubscribe from this group, send email to
> >> > android-developers+unsubscr...@googlegroups.com >> >  ­cr...@googlegroups.com>
> >> > For more options, visit this group at
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>
> >> > To unsubscribe from this group, send email to android-developers+
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> >> > ME" as the subject.
>
> >> --
> >> 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 -
>
> > --
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>
> --
> Romain Guy
> Android framework engineer
> romain...@android.
>
> .com
>
> Note: please don't send private questions to me, as I don't have time
> to provide private support.  All such questions should be posted on
> public forums, where I and others can see and answer them

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[android-developers] Adding network presence to ContactsContract

[abhi]

Is there a way to add network presence to ContactsContract via a Raw
Contacts insert?

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[android-developers] Re: how to determine length of a video programmatically?

[Abhi]

yes there is nothing wrong with the video path and the video plays
fine.

thanks

On Mar 26, 2:18 pm, Yahel  wrote:
> Have you checked that your setVideoPath returns a correct video path ?
>
> Can you see the video when calling the start method ?
>
> Yahel
>
> On Mar 26, 6:46 pm, Abhi  wrote:
>
> > Hi,
>
> > Could anyone tell me how to use getDuration() method for VideoView? I
> > tried using getDuration() much after using setVideoPath() but the
> > result is always the same -1.
>
> > Abhi
>
> > On Mar 26, 1:19 pm, Abhi  wrote:
>
> > > I am using VideoView and I tried using getDuration() this way
>
> > > * defined VideoView mVideoView earlier in the code..
>
> > > mVideoView.setVideoPath(getDataSource(path));
> > > long duration = mVideoView.getDuration();
> > > mVideoView.start();
>
> > > This returns a -1 when I try reading 'duration'
>
> > > Abi
>
> > > On Mar 26, 1:12 pm, Simone Russo  wrote:
>
> > > > Try the MediaPlayer.getDuration() method
> > > > Simone
>
> > > > On Fri, Mar 26, 2010 at 5:58 PM, Abhi  
> > > > wrote:
> > > > > Is there a way to determine the length of a video before playing it?
>
> > > > > Thanks,
>
> > > > > Abi
>
> > > > > --
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> > > > > "REMOVE
> > > > > ME" as the subject.
>
>

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[android-developers] Re: getDuration() in VideoView returns -1 !!!

[Abhi]

The idea was to post the same question with a relevant subject this
time... don't think it should annoy you that much

On Mar 26, 2:17 pm, Yahel  wrote:
> Stop posting twice the same question. Wait for an answer in your
> original post.
>
> Yahel
>
> On Mar 26, 7:06 pm, Abhi  wrote:
>
> > Hi,
>
> > Has anyone tried using the getDuration() method in VideoView? It
> > returns a -1 for me always. Is there a way around?
>
> > Thanks,
>
> > Abhi
>
>

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[android-developers] getDuration() in VideoView returns -1 !!!

[Abhi]

Hi,

Has anyone tried using the getDuration() method in VideoView? It
returns a -1 for me always. Is there a way around?

Thanks,

Abhi

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[android-developers] Re: how to determine length of a video programmatically?

[Abhi]

Hi,

Could anyone tell me how to use getDuration() method for VideoView? I
tried using getDuration() much after using setVideoPath() but the
result is always the same -1.

Abhi

On Mar 26, 1:19 pm, Abhi  wrote:
> I am using VideoView and I tried using getDuration() this way
>
> * defined VideoView mVideoView earlier in the code..
>
> mVideoView.setVideoPath(getDataSource(path));
> long duration = mVideoView.getDuration();
> mVideoView.start();
>
> This returns a -1 when I try reading 'duration'
>
> Abi
>
> On Mar 26, 1:12 pm, Simone Russo  wrote:
>
> > Try the MediaPlayer.getDuration() method
> > Simone
>
> > On Fri, Mar 26, 2010 at 5:58 PM, Abhi  wrote:
> > > Is there a way to determine the length of a video before playing it?
>
> > > Thanks,
>
> > > Abi
>
> > > --
> > > You received this message because you are subscribed to the Google
> > > Groups "Android Developers" group.
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>
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> > > ME" as the subject.
>
>

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[android-developers] Re: how to determine length of a video programmatically?

[Abhi]

I am using VideoView and I tried using getDuration() this way

* defined VideoView mVideoView earlier in the code..

mVideoView.setVideoPath(getDataSource(path));
long duration = mVideoView.getDuration();
mVideoView.start();

This returns a -1 when I try reading 'duration'

Abi

On Mar 26, 1:12 pm, Simone Russo  wrote:
> Try the MediaPlayer.getDuration() method
> Simone
>
> On Fri, Mar 26, 2010 at 5:58 PM, Abhi  wrote:
> > Is there a way to determine the length of a video before playing it?
>
> > Thanks,
>
> > Abi
>
> > --
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>

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[android-developers] how to determine length of a video programmatically?

[Abhi]

Is there a way to determine the length of a video before playing it?

Thanks,

Abi

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[android-developers] Video player

[Abhi]

Hi,

I want to create a better video picker for my player. What I am doing
today is

startActivityForResult( new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Video.Media.INTERNAL_CONTENT_URI),PICK_VIDEO);

but this brings up a basic list view. What I am trying to get is
something with thumbnails to make it easier to surf through the list
and pick the one he needs.

Any suggestions?

Abi

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[android-developers] Wireshark not showing HTTP packets for emulator

[abhi]

Hi,

I'm trying to use wireshark to capture some HTTP packets exchanged
between the emulator and a website. However, even though I can see the
web content on the emulator browser, wireshark does not display any
HTTP packets exchanged between the emulator and the website. Why is
this?

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