Re: [android-developers] Re: BlueTooth Low Energy quick question

[s.rawat]

Even i have faced the same .Too many resolutions on the web but none is
official
Obe classic post here

https://www.google.co.in/amp/s/amp.reddit.com/r/androiddev/comments/4ofnbp/bluetooth_ble_development_is_miserable_on_android/


On Mon, 21 Nov 2016 at 9:24 PM, Tiên Tín  wrote:

> I have a same problem. I run 1 code on 2 device. One run well, but another
> not :D
>
> Anyone can help?
>
>
> On Monday, August 12, 2013 at 10:41:03 AM UTC+7, darrinps wrote:
>>
>> Anyone know what status 129 means? I can't seem to find much on it via
>> Google.
>>
>> I connect to a BLE device and it says it has services to discover (via
>> using BluetoothGatt.discoverServices()). It then hits this method:
>>
>> @Override
>> public void onServicesDiscovered(BluetoothGatt gatt, int status)
>> {
>> if (status == BluetoothGatt.GATT_SUCCESS)
>> {
>> broadcastUpdate(ACTION_GATT_SERVICES_DISCOVERED);
>> }
>> else
>> {
>> Log.w(TAG, "onServicesDiscovered received: " + status);
>> }
>> }
>>
>> The log message gets written saying that the status is 129, but I have no
>> idea what 129 is.
>>
>> Any help is appreciated!
>>
>> Thanks.
>>
>>
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[android-developers] Initiating Control transfer to HID USB device

[s.rawat]

Does Android usb manager gives the capability to initiate the control
transfer(via *Set_OutputReports *and *Get_inputReports *methods on control
Endpoint OUT/IN respectively for an HID USB device.

 or

Is there any other non-native way to do the same in Android.I wanted to
send custom report to HID USB device's *top level collection* and get the
response out of it on the control endpoint.

Reference in Windows :
https://msdn.microsoft.com/en-us/library/windows/hardware/ff539690%28v=vs.85%29.aspx?f=255MSPPError=-2147217396


PS : I have the full access to HID device firmware.
Thanks
S

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[android-developers] Request for adding new features in Android SDK/NDK

[s.rawat]

Hi Android Team,
Where can we request and monitor the status of the new features to be added
in the android sdk.
Is there any official process for the same?
Thanks and Rgds,
Saurabh

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Re: [android-developers] Request for adding new features in Android SDK/NDK

[s.rawat]

Thanks for the Link Dilip.

On Fri, Mar 20, 2015 at 3:47 PM, Dilip Kumar Chaudhary 
androiddili...@gmail.com wrote:

 Hi Sir,

 https://code.google.com/p/android/issues/list

 This issue tracker forum is used to request for new feature or existing
 bug .

 On Fri, Mar 20, 2015 at 3:17 PM, s.rawat imsaurabhra...@gmail.com wrote:

 Hi Android Team,
 Where can we request and monitor the status of the new features to be
 added in the android sdk.
 Is there any official process for the same?
 Thanks and Rgds,
 Saurabh

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 *Thanks  Regards*
 Dilip Kumar Chaudhary
 My Linkedin Profile
 http://in.linkedin.com/pub/dilip-kumar-chaudhary/44/64/55b
 My Development Blog http://dilipdevelopment.blogspot.com/

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[android-developers] adb over serial to USB interface

[s.rawat]

I have a device in which USB ports are disabled but serial i/f(DB-9 ) is
provided.How can I connect adb over it.I have a usb to serial interface on
/dev/ttyUSB0  (which is used to get the logs) but it is not working the
usual way.

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Re: [android-developers] Read directly from external HID connected via USB OTG

[s.rawat]

How the bar code scanner is connected to Linux Box?via USB?
if so you can give a try using the HID APIS (hid-raw or libusb
implementation)

here : http://developer.mbed.org/cookbook/USBHID-C-bindings

It ha a hidtest.cpp code which you can modify according to your device.The
readme and build instructions are there inside the git link in the above
link.
rgds,
Saurabh

..pain is temporary.quitting lasts forever.
 My Blog http://techshek4u.blogspot.in/

On Sat, Dec 20, 2014 at 12:51 AM, SouthAustin dcca...@gmail.com wrote:

 We have a USB barcode scanner that emulates a HID that we've connected to
 an Android 4.0.3 Generic/No name  tablet via USB OTG . We've verified
 that the tablet does receive scans.

 Now we have to write our own app to handle the scans and we were wondering
 how the app would read the input from the scanner.

 The barcode scanner beeps  to confirm that  it has read a code  so we
 don't need an EditText or similar widget to echo the barcode value on the
 screen. Our app will do a lookup based on the code provided and display
 more details

 We've connected this barcode scanner to a linux box in the past and were
 able to open the low level /dev/...  corresponding to the HID in
 exclusive mode to get the data.   This  gave our app exclusive access to
 the data from the  scanner.

 What do  we have to do in Android to read the scanner data  ?  Thks.

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[android-developers] Viewing A Memory Dump using DDMS

[s.rawat]

Hi,
I am having a input_event var[arraySize] in the Android HAL.How can I see
the dump of this using DDMS.Is there any way for this.

Thanks in Advance!

Rgds,
Rp

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Re: [android-developers] USB host

[s.rawat]

Interesting.I don't know much about this but as at the same level you are I
would have checked first wether the Samsung Galaxy S3 has a USB OTG sw
support or not.You can try this by inserting a USB keyboard into it or a
Mouse and see whether it is working.
I think it has :
*USB:*USB 2.0 client, 480Mbit/s
micro-USB

What you need is

*USB:*USB 2.0 host/client, 480Mbit/s
USB A


Rgds,
-s


On Tue, Feb 26, 2013 at 10:50 PM, Marta Ribeiro 
martacunharibeir...@gmail.com wrote:

 I'm using a Samsung Galaxy S3,and connecting to a sensor using USB host
 and a OTG cable. I'm at the beginning phase just trying to write code to
 detect the sensor was attached  but it's not working. Can someone take a
 look and tell me what they think:


 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_microstrain);
  find_device = (EditText)findViewById(R.id.find_device);
  UsbManager manager = (UsbManager)getSystemService(Context.USB_SERVICE);

 //connect();

 HashMapString, UsbDevice deviceList = manager.getDeviceList();
 IteratorUsbDevice deviceIterator =
 deviceList.values().iterator();

 while(deviceIterator.hasNext()){

 UsbDevice device = deviceIterator.next();
 Toast.makeText(this,Value of device :
 +device.getDeviceName(), Toast.LENGTH_LONG).show();

 }


 %% manifest %%%

 ?xml version=1.0 encoding=utf-8?
 manifest xmlns:android=http://schemas.android.com/apk/res/android;
 package=com.example.microstrain
 android:versionCode=1
 android:versionName=1.0
 android:orientation=vertical

 uses-feature android:name=android.hardware.usb.host/

 uses-sdk
 android:minSdkVersion=16
 android:targetSdkVersion=16 /

 application
 android:allowBackup=true
 android:icon=@drawable/ic_launcher
 android:label=@string/app_name
 android:theme=@style/AppTheme 
 activity
 android:name=com.example.microstrain.MICROSTRAIN
 android:label=@string/app_name 
 intent-filter
 action android:name=android.intent.action.MAIN /
 category android:name=android.intent.category.DEFAULT/
 category android:name=android.intent.category.LAUNCHER
 /
 /intent-filter
 intent-filter
 action android:name=android.hardware.usb.action.USB_DEVICE_ATTACHED/
 /intent-filter
  meta-data
 android:name=android.hardware.usb.action.USB_DEVICE_ATTACHED
  android:resource=@xml/device_filter /
 /activity
uses-library android:name=android.test.runner /
 /application

 instrumentation android:name=android.test.InstrumentationTestRunner
 android:targetPackage=com.example.microstrain
 android:label=microstrain /

 /manifest

 %   xml/device_filter.xml %

 resources

 usb-device vendor-id=199b product-id=3d65/

 /resources

 %%

  I appreciate all the help. Thanks in advance!

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Re: [android-developers] Re: Sensors in Android

[s.rawat]

So which one is correct.For an end-developer developing an application
based on sensors which sensor fusion data one should rely on .
Rgds,
Softy



On Thu, Feb 14, 2013 at 5:32 AM, Morris morrischen.c...@gmail.com wrote:

 Hi, One is from ST's Sensor Fusion. The other one is from Google Sensor
 Fusion.

 Sincerely,
 Morris Chen
 a於 2013年2月7日星期四UTC+8下午8時13分01秒寫道：

 Hi, I am using Samsung Galaxy S3. When I retrieved the available sensors:
 I got a result like below:

 LSM330DLC 3-axis Accelerometer  TYPE_ACCELEROMETER
  AK8975C 3-axis Magnetic field sensor  TYPE_MAGNETIC_FIELD

  iNemoEngine Orientation sensor   TYPE_ORIENTATION

  CM36651 Light sensorTYPE_LIGHT
  CM36651 Proximity sensorTYPE_PROXIMITY
  LSM330DLC Gyroscope sensorTYPE_GYROSCOPE
  iNemoEngine Gravity sensor TYPE_GRAVITY

  iNemoEngine Linear Acceleration sensor-S/W   TYPE_LINEAR_ACCELERATION
  iNemoEngine Rotation_Vector sensor   TYPE_ROTATION_VECTOR

  LPS331AP Pressure SensorTYPE_PRESSURE

  Rotation Vector Sensor
 TYPE_ROTATION_VECTOR
  Gravity Sensor - software sensor  TYPE_GRAVITY

  Linear Acceleration Sensor   TYPE_LINEAR_ACCELERATION
  Orientation Sensor   TYPE_ORIENTATION
  Corrected Gyroscope Sensor   TYPE_GYROSCOPE


 Why are there 2 sensors for each orientation, gyro, linear acceleration,
 rotation-vector and gravity? Could anyone explain me please?

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Re: [android-developers] Gyroscope

[s.rawat]

whats the part number of the Gyroscope in the Tablet any idea?
..pain is temporary.quitting lasts forever.
 My Blog http://techshek4u.blogspot.in/


On Tue, Feb 12, 2013 at 3:32 PM, Marta Ribeiro 
martacunharibeir...@gmail.com wrote:

 Well yes that's my doubt, if you say gyroscope noise and drift will
 introduce errors that need to be compensated for. and i'm not applying any
 filter of my own, i'm just examining the data directly from sensor.event
 and they seem not to have any noise or bias, it seems a bit impossible if
 the tablet does not have some kinf of filter embedded.

 I'm I on the right path here?

 And thank you for your answer!


 On Monday, February 11, 2013 6:39:02 PM UTC, Tux wrote:

 Hi,

 your measurement are as expected. The gyroscope measures the rate or
 rotation in rad/s and in stationary state the turn rate is about Zero.

 http://developer.android.com/**guide/topics/sensors/sensors_**
 motion.html#sensors-motion-**gyrohttp://developer.android.com/guide/topics/sensors/sensors_motion.html#sensors-motion-gyro

 Standard gyroscopes provide raw rotational data without any filtering
 or correction for noise and drift (bias). In practice, gyroscope noise
 and drift will introduce errors that need to be compensated for. You
 usually determine the drift (bias) and noise by monitoring other
 sensors, such as the gravity sensor or accelerometer.



 2013/2/11 Marta Ribeiro martacunh...@gmail.com**:
  Hi!
 
  I'm doing a project, and it requires me to analyse the reliability of a
  tablet's sensors.
 
  I have analysed the gyroscope data when the tablet is stationary, and
 the
  results are an average of -5.3263 *10^{-7} and a standard deviation
 equal to
  0.
 
  Now this leads me to believe that this sensor has some kind of filter
  embedded already, although I can't seem to find any information about
 it.
 
  I appreciate any kind of information regarding this results.
 
  Thanks in advance!
 
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[android-developers] Error 41 while Building ICS android-4.0.1_r1 Using sun-jdk6

[s.rawat]

Hi,
I am using 64 bit Ubuntu 10.04 Machine for building ICS
android-4.0.1_r1 using the Android Source Link -
http://source.android.com/source/downloading.html .
I am using the sun-java6-jdk  instead of Open Jdk, and I think that is
the preferrred one.But after hours of building I am getting this
error.

make: *** 
[out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/classes-full-debug.jar]
Error 41

This is very frustrating,Can any one plz suggest whats worng and how
to resolve this.I have tried it so many times by doing make clobber ,
and then make -j4 .I an doing the full-eng build.

Rgds,
softy

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[android-developers] Difference between teh service manager and system server!

[s.rawat]

Hi ,
Can some one Plz throw clear light on the difference between the
system server and the service manager in the Android Framework.
Thanks and Rgds,
Softy

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Re: [android-developers] Re: Video Sharing to Facebook from Android App using share intent FAIL :( .

[s.rawat]

The exception is coming form inside the 
*com.facebook.katana.service.method.VideoUpload.getRealPathFromURI

that is a part of android.jar I guess.


*..pain is temporary.quitting lasts forever.
 My Blog http://techshek4u.blogspot.in/



On Thu, Apr 5, 2012 at 12:39 PM, Ali Chousein ali.chous...@gmail.comwrote:

 Look at the following lines in your logcat. Your implementation throws
 NullPointerException. You have your source code, so only you can solve
 this problem, by debugging it and by finding what causes this
 NullPointerException. Your question contains the answer that you need
 actually.

 E/AndroidRuntime( 7160): java.lang.NullPointerException
 E/AndroidRuntime( 7160): at

 com.facebook.katana.service.method.VideoUpload.getRealPathFromURI(VideoUpload.java:
 144)

 -
 Ali Chousein
 http://socialnav.blogspot.com | http://twitter.com/socialnav1
 http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy
 http://www.codeproject.com/KB/android/PayGol-Android.aspx
 http://geo-filtered-assistant.blogspot.com


 On Apr 4, 4:39 pm, s.rawat imsaurabhra...@gmail.com wrote:
  How short?
  I am using
  * uses-permission
 android:name=android.permission.WRITE_EXTERNAL_STORAGE
  / *
  in the manifest
  and
   data android:mimeType=video/* /
  in the Intent Filter for the app/
  Still getting the same crash.
  ..pain is temporary.quitting lasts forever.
   My Blog http://techshek4u.blogspot.in/

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Re: [android-developers] Re: Video Sharing to Facebook from Android App using share intent FAIL :( .

[s.rawat]

I coulnt find the answer but created a post here for further follow up :

http://stackoverflow.com/questions/10029371/video-sharing-on-facebook-using-the-android-share-intent


Thanks @Mike above.

..pain is temporary.quitting lasts forever.
 My Blog http://techshek4u.blogspot.in/



On Thu, Apr 5, 2012 at 4:59 PM, Jim Graham spooky1...@gmail.com wrote:

 On Thu, Apr 05, 2012 at 03:11:37PM +0530, s.rawat wrote:
  The exception is coming form inside the 
  *com.facebook.katana.service.method.VideoUpload.getRealPathFromURI
 
  that is a part of android.jar I guess.

 The null pointer exception, however, is not.  Use Log.d statements at the
 point where it appears to crash.  Put Log statements all over the place
 in that area.  If a variable is assigned somewhere near the crash, Log
 it.  If it's used, Log it.  Sooner or later, you'll find something like,

   TAG:   Currently in [method], just set foo to 42;  foo = null

 (where TAG is whatever you set for TAG, e.g., initials, etc.).

 When you find that, you've either found the problem, or at the very
 least, you'll be very, very close

 Later,
   --jim

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[android-developers] Video Sharing to Facebook from Android App using share intent FAIL :( .

[s.rawat]

HI ,
I am trying to share the video on long press by using the share intent.I am
able to share the image (.jpg) but not able to share the videos on facebook.
*Following is my code.*

  Intent share = new Intent(Intent.ACTION_SEND);
  share.setType(video/3gpp);
  Uri uri = Uri.fromFile(new
File(imageFilePath));*//image file is the /mnt/sdcard/file
folder/file name with extension- 3gpp
*
  share.putExtra(Intent.EXTRA_STREAM, uri);
  startActivity(Intent.createChooser(share,Share
Video));


*I am getting this error .*

Retrieve application default SharedPreferences.
D/ACRA( 7160): Set OnSharedPreferenceChangeListener.
D/ACRA( 7160): ACRA is enabled for com.facebook.katana, intializing...
D/ACRA( 7160): Looking for error files in
/data/data/com.facebook.katana/app_acra-reports
D/dalvikvm( 7160): GC_CONCURRENT freed 746K, 48% free 3521K/6727K, external
1892K/2137K, paused 4ms+3ms
D/dalvikvm( 7160): GC_EXTERNAL_ALLOC freed 54K, 49% free 3484K/6727K,
external 1925K/2137K, paused 23ms
I/ActivityManager(  115): Displayed
com.facebook.katana/.activity.media.UploadVideoActivity: +1s201ms
D/dalvikvm(  192): GC_EXTERNAL_ALLOC freed 127K, 51% free 3096K/6215K,
external 7414K/7681K, paused 72ms
D/dalvikvm( 7160): GC_CONCURRENT freed 582K, 44% free 3891K/6919K, external
2360K/2837K, paused 2ms+3ms
D/dalvikvm( 7160): GC_CONCURRENT freed 1067K, 48% free 3954K/7495K,
external 2360K/2837K, paused 3ms+3ms
D/AndroidRuntime( 7160): Shutting down VM
W/dalvikvm( 7160): threadid=1: thread exiting with uncaught exception
(group=0x40015560)
E/ACRA( 7160): ACRA caught a NullPointerException exception for
com.facebook.katana. Building report.
D/ACRA( 7160): Retrieve application default SharedPreferences.
I/ACRA( 7160): READ_LOGS not allowed. ACRA will not include LogCat and
DropBox data.
D/dalvikvm( 7160): GC_CONCURRENT freed 1015K, 46% free 4128K/7623K,
external 2380K/2837K, paused 2ms+3ms
D/ACRA( 7160): Writing crash report file.
D/ACRA( 7160): Mark all pending reports as approved.
D/ACRA( 7160): Looking for error files in
/data/data/com.facebook.katana/app_acra-reports
V/ACRA( 7160): About to start ReportSenderWorker from #handleException
D/ACRA( 7160): Add user comment to null
D/ACRA( 7160): #checkAndSendReports - start
D/ACRA( 7160): Looking for error files in
/data/data/com.facebook.katana/app_acra-reports
I/ACRA( 7160): Sending file 1333563805000-approved.stacktrace
D/ACRA( 7160): Connect to
https://www.facebook.com/mobile/android_crash_logs/
D/ACRA( 7160): Setting httpPost headers
D/ACRA( 7160): Sending request to
https://www.facebook.com/mobile/android_crash_logs/
W/ResponseProcessCookies( 7160): Invalid cookie header: Set-Cookie:
datr=aER8T715TPEZWlWU-IknhcD0; expires=Fri, 04-Apr-2014 12:54:00 GMT;
path=/; domain=.facebook.com; httponly. Unable to parse expires attribute:
Fri
D/ACRA( 7160): #checkAndSendReports - finish
*E/AndroidRuntime( 7160): FATAL EXCEPTION: main
E/AndroidRuntime( 7160): java.lang.NullPointerException
E/AndroidRuntime( 7160): at
com.facebook.katana.service.method.VideoUpload.getRealPathFromURI(VideoUpload.java:144)
E/AndroidRuntime( 7160): at
com.facebook.katana.service.method.VideoUpload.start(VideoUpload.java:165)
E/AndroidRuntime( 7160): at
com.facebook.katana.binding.AppSession.postToService(AppSession.java:4212)
E/AndroidRuntime( 7160): at
com.facebook.katana.service.method.VideoUpload.RequestVideoUpload(VideoUpload.java:73)
E/AndroidRuntime( 7160): at
com.facebook.katana.activity.media.UploadVideoActivity.upload(UploadVideoActivity.java:209)
E/AndroidRuntime( 7160): at
com.facebook.katana.activity.media.UploadVideoActivity.onClick(UploadVideoActivity.java:169)
*
E/AndroidRuntime( 7160): at
android.view.View.performClick(View.java:2485)
E/AndroidRuntime( 7160): at
android.view.View$PerformClick.run(View.java:9080)
E/AndroidRuntime( 7160): at
android.os.Handler.handleCallback(Handler.java:587)
E/AndroidRuntime( 7160): at
android.os.Handler.dispatchMessage(Handler.java:92)
E/AndroidRuntime( 7160): at android.os.Looper.loop(Looper.java:130)
E/AndroidRuntime( 7160): at
android.app.ActivityThread.main(ActivityThread.java:3683)
E/AndroidRuntime( 7160): at
java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 7160): at
java.lang.reflect.Method.invoke(Method.java:507)
E/AndroidRuntime( 7160): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
E/AndroidRuntime( 7160): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
E/AndroidRuntime( 7160): at dalvik.system.NativeStart.main(Native
Method)
W/ActivityManager(  115):   Force finishing activity
com.facebook.katana/.activity.media.UploadVideoActivity
W/ActivityManager(  115): Activity pause timeout for HistoryRecord{4088a158

Re: [android-developers] Video Sharing to Facebook from Android App using share intent FAIL :( .

[s.rawat]

How short?
I am using
* uses-permission android:name=android.permission.WRITE_EXTERNAL_STORAGE
/ *
in the manifest
and
 data android:mimeType=video/* /
in the Intent Filter for the app/
Still getting the same crash.
..pain is temporary.quitting lasts forever.
 My Blog http://techshek4u.blogspot.in/



On Wed, Apr 4, 2012 at 7:57 PM, James Black planiturth...@gmail.com wrote:

 You could have shortened the code, but it appears your app doesn't have
 permission to read from the data directory.

 So ask for permission and gracefully handle when it doesn't read the file.
 On Apr 4, 2012 9:08 AM, s.rawat imsaurabhra...@gmail.com wrote:

 HI ,
 I am trying to share the video on long press by using the share intent.I
 am able to share the image (.jpg) but not able to share the videos on
 facebook.
 *Following is my code.*

   Intent share = new Intent(Intent.ACTION_SEND);
   share.setType(video/3gpp);
   Uri uri = Uri.fromFile(new File(imageFilePath));
 * //image file is the /mnt/sdcard/file folder/file name with extension-
 3gpp*
   share.putExtra(Intent.EXTRA_STREAM, uri);
   startActivity(Intent.createChooser(share,Share
 Video));


 *I am getting this error .*

 Retrieve application default SharedPreferences.
 D/ACRA( 7160): Set OnSharedPreferenceChangeListener.
 D/ACRA( 7160): ACRA is enabled for com.facebook.katana, intializing...
 D/ACRA( 7160): Looking for error files in
 /data/data/com.facebook.katana/app_acra-reports
 D/dalvikvm( 7160): GC_CONCURRENT freed 746K, 48% free 3521K/6727K,
 external 1892K/2137K, paused 4ms+3ms
 D/dalvikvm( 7160): GC_EXTERNAL_ALLOC freed 54K, 49% free 3484K/6727K,
 external 1925K/2137K, paused 23ms
 I/ActivityManager(  115): Displayed
 com.facebook.katana/.activity.media.UploadVideoActivity: +1s201ms
 D/dalvikvm(  192): GC_EXTERNAL_ALLOC freed 127K, 51% free 3096K/6215K,
 external 7414K/7681K, paused 72ms
 D/dalvikvm( 7160): GC_CONCURRENT freed 582K, 44% free 3891K/6919K,
 external 2360K/2837K, paused 2ms+3ms
 D/dalvikvm( 7160): GC_CONCURRENT freed 1067K, 48% free 3954K/7495K,
 external 2360K/2837K, paused 3ms+3ms
 D/AndroidRuntime( 7160): Shutting down VM
 W/dalvikvm( 7160): threadid=1: thread exiting with uncaught exception
 (group=0x40015560)
 E/ACRA( 7160): ACRA caught a NullPointerException exception for
 com.facebook.katana. Building report.
 D/ACRA( 7160): Retrieve application default SharedPreferences.
 I/ACRA( 7160): READ_LOGS not allowed. ACRA will not include LogCat
 and DropBox data.
 D/dalvikvm( 7160): GC_CONCURRENT freed 1015K, 46% free 4128K/7623K,
 external 2380K/2837K, paused 2ms+3ms
 D/ACRA( 7160): Writing crash report file.
 D/ACRA( 7160): Mark all pending reports as approved.
 D/ACRA( 7160): Looking for error files in
 /data/data/com.facebook.katana/app_acra-reports
 V/ACRA( 7160): About to start ReportSenderWorker from #handleException
 D/ACRA( 7160): Add user comment to null
 D/ACRA( 7160): #checkAndSendReports - start
 D/ACRA( 7160): Looking for error files in
 /data/data/com.facebook.katana/app_acra-reports
 I/ACRA( 7160): Sending file 1333563805000-approved.stacktrace
 D/ACRA( 7160): Connect to
 https://www.facebook.com/mobile/android_crash_logs/
 D/ACRA( 7160): Setting httpPost headers
 D/ACRA( 7160): Sending request to
 https://www.facebook.com/mobile/android_crash_logs/
 W/ResponseProcessCookies( 7160): Invalid cookie header: Set-Cookie:
 datr=aER8T715TPEZWlWU-IknhcD0; expires=Fri, 04-Apr-2014 12:54:00 GMT;
 path=/; domain=.facebook.com; httponly. Unable to parse expires
 attribute: Fri
 D/ACRA( 7160): #checkAndSendReports - finish
 *E/AndroidRuntime( 7160): FATAL EXCEPTION: main
 E/AndroidRuntime( 7160): java.lang.NullPointerException
 E/AndroidRuntime( 7160): at
 com.facebook.katana.service.method.VideoUpload.getRealPathFromURI(VideoUpload.java:144)
 E/AndroidRuntime( 7160): at
 com.facebook.katana.service.method.VideoUpload.start(VideoUpload.java:165)
 E/AndroidRuntime( 7160): at
 com.facebook.katana.binding.AppSession.postToService(AppSession.java:4212)
 E/AndroidRuntime( 7160): at
 com.facebook.katana.service.method.VideoUpload.RequestVideoUpload(VideoUpload.java:73)
 E/AndroidRuntime( 7160): at
 com.facebook.katana.activity.media.UploadVideoActivity.upload(UploadVideoActivity.java:209)
 E/AndroidRuntime( 7160): at
 com.facebook.katana.activity.media.UploadVideoActivity.onClick(UploadVideoActivity.java:169)
 *
 E/AndroidRuntime( 7160): at
 android.view.View.performClick(View.java:2485)
 E/AndroidRuntime( 7160): at
 android.view.View$PerformClick.run(View.java:9080)
 E/AndroidRuntime( 7160): at
 android.os.Handler.handleCallback(Handler.java:587)
 E/AndroidRuntime( 7160): at
 android.os.Handler.dispatchMessage(Handler.java:92)
 E/AndroidRuntime( 7160): at android.os.Looper.loop(Looper.java:130)
 E

Re: [android-developers] 3D Charts

[s.rawat]

I have done quiet a research on this.If you are looking for drawing
pie,histograms, bar or line graphs for with 3D look.I beliver ther is not
such library available.You can use aichart for some 2D charts.Or final
solution is you can start using the google Chart APIS , they are very googd
but they all are in web view and you need to have internet available on the
phone/emulator.


..pain is temporary.quitting lasts forever..



On Sun, Apr 1, 2012 at 7:45 AM, James Black planiturth...@gmail.com wrote:

 This is a fairly broad area, it would be helpful if you could narrow it
 down.

 Basically, you need to connect to a server to get the data, or get it from
 sensors.

 Then, use OpenGL to draw the graph.

 On 31 Mar 2012, at 07:29, sourabh sahu wrote:

 How to draw 3D interactive charts in android.Please suggest something on
 it.

 Sourabh

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Re: [android-developers] 3D Charts

[s.rawat]

There is a google group http://groups.google.com/group/achartengine?pli=1for
achartengine http://www.achartengine.org/, lots of good code is floating
around there you can join it.
But I am afraid you will not get the 3D charting anywhere else.
if you thought of using the Adobe Flex (using AIR 3.1 or higher) you may
get tremendous fullfillment of the requirement you are having in your head.
have a look at this , you will get teh idea of what I am talking about, but
sadly you have to code in Action Script and not in Andorid PL.

have a look at these http://www.youtube.com/watch?v=ba6oG6WmagM, this
http://www.youtube.com/watch?v=paTRLcmErNYand that one .



Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Sun, Apr 1, 2012 at 12:29 PM, sourabh sahu souruit...@gmail.com wrote:

 Hey Saurabh,

 Thanks for the prompt.Can you plase share some code or samples for that.I
 looked on Google API but I dont want webview.

 Thanks  Regards,
 Sourabh


 On Sun, Apr 1, 2012 at 12:13 PM, s.rawat imsaurabhra...@gmail.com wrote:

 I have done quiet a research on this.If you are looking for drawing
 pie,histograms, bar or line graphs for with 3D look.I beliver ther is not
 such library available.You can use aichart for some 2D charts.Or final
 solution is you can start using the google Chart APIS , they are very googd
 but they all are in web view and you need to have internet available on the
 phone/emulator.


 ..pain is temporary.quitting lasts forever..




 On Sun, Apr 1, 2012 at 7:45 AM, James Black planiturth...@gmail.comwrote:

 This is a fairly broad area, it would be helpful if you could narrow it
 down.

 Basically, you need to connect to a server to get the data, or get it
 from sensors.

 Then, use OpenGL to draw the graph.

 On 31 Mar 2012, at 07:29, sourabh sahu wrote:

 How to draw 3D interactive charts in android.Please suggest something on
 it.

 Sourabh

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Re: [android-developers] Adb shell from app

[s.rawat]

What are those commands?usual copy move or something else?
..pain is temporary.quitting lasts forever..



On Sat, Mar 31, 2012 at 6:39 PM, Giuseppe porcelli.giuse...@gmail.comwrote:

 We need to execute some adb shell command from our app.
 Can someone help me to do it?

 Giuseppe

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Re: [android-developers] Unbranded Android tablet

[s.rawat]

There are plenty - have you tried googling about irobot tablet, UBI Slate
.They are coming with no brands on them, except some tiny sticker which you
can remove at ease anytime.But only problem is that they don't support the
usual way of debugging.You can adb them but via wireless not with the USB
cable.
Rgds,
Saurabh


..pain is temporary.quitting lasts forever..



On Sat, Mar 31, 2012 at 11:26 PM, bob b...@coolfone.comze.com wrote:



 Can someone recommend for me an unbranded Android tablet for Android dev?
 I want something that doesn't say Vizio, Samsung, or Coby on it.
 Essentially, I want a black box with nothing written on it.

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Re: [android-developers] Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE

[s.rawat]

Hi,
 You can try installing it on external sd card.
Add this attribute in the manifest file :

 android:installLocation=preferExternal

It will work like charm.

Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Fri, Mar 30, 2012 at 4:01 PM, Anirudh Loya loya.anir...@gmail.comwrote:

 Chance the Cache Memory size of Android Virtual Device.


 On Fri, Mar 30, 2012 at 3:07 PM, Kirupa answerofandr...@gmail.com wrote:

 [2012-03-30 15:05:16 - Information Exchanger 2.7.3] Installation
 error: INSTALL_FAILED_INSUFFICIENT_STORAGE
 [2012-03-30 15:05:16 - Information Exchanger 2.7.3] Please check
 logcat output for more details.
 [2012-03-30 15:05:16 - Information Exchanger 2.7.3] Launch canceled!
 How can i solve the problem?

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 Desk: +9140-30681824 | Mobile: +91*9246561265*

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[android-developers] Image /video Share on Facebook and Twitter

[s.rawat]

Hi ,
I have been working on this application to share a video/image on facebook
on my wall and googled a code and modified this a bit.Here is the code :

public class PicShareActivity extends Activity {
private static final String FB_APP_ID = My=app-id-taken from facebook
after registering my application;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
System.out.println(Inside the
FbookShareActivity);
setContentView(R.layout.main);
byte[] data = null;
String dataPath = /data/digitechvideos/out.mpeg;
String dataMsg = Test Video Sent form Nexus S.;
String dataName = .mpeg;
Bundle param;
Facebook facebook = new Facebook(FB_APP_ID);
AsyncFacebookRunner mAsyncRunner = new
AsyncFacebookRunner(facebook);
InputStream is = null;
try {

System.out.println(Inside TRY
Block);

is = new FileInputStream(dataPath);
data = readBytes(is);
param = new Bundle();

System.out.println(Before param
);

param.putString(message, dataMsg);
param.putString(filename, dataName );
param.putByteArray(video, data);
System.out.println(Before
mAsyncRunner.request );

mAsyncRunner.request(https://www.facebook.com/my-facebook-profile-id/photos,
param, POST,new fbRequestListener(), null);
System.out.println(After
mAsyncRunner.request );

} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}

}

public byte[] readBytes(InputStream inputStream) throws IOException {
// This dynamically extends to take the bytes you read.
ByteArrayOutputStream byteBuffer = new ByteArrayOutputStream();

// This is storage overwritten on each iteration with bytes.
int bufferSize = 1024;
byte[] buffer = new byte[bufferSize];

// We need to know how may bytes were read to write them to the
// byteBuffer.
int len = 0;
while ((len = inputStream.read(buffer)) != -1) {
byteBuffer.write(buffer, 0, len);
}

// And then we can return your byte array.
return byteBuffer.toByteArray();
}


But I am getting this error :

W/Bundle  (  865): Key message expected byte[] but value was a
java.lang.String.  The default value null was returned.
W/Bundle  (  865): Attempt to cast generated internal exception:
W/Bundle  (  865): java.lang.ClassCastException: java.lang.String
W/Bundle  (  865): at android.os.Bundle.getByteArray(Bundle.java:1305)
W/Bundle  (  865): at com.facebook.android.Util.openUrl(Util.java:172)
W/Bundle  (  865): at
com.facebook.android.Facebook.request(Facebook.java:751)
W/Bundle  (  865): at
com.facebook.android.AsyncFacebookRunner$2.run(AsyncFacebookRunner.java:253)
W/Bundle  (  865): Key format expected byte[] but value was a
java.lang.String.  The default value null was returned.
W/Bundle  (  865): Attempt to cast generated internal exception:
W/Bundle  (  865): java.lang.ClassCastException: java.lang.String
W/Bundle  (  865): at android.os.Bundle.getByteArray(Bundle.java:1305)
W/Bundle  (  865): at com.facebook.android.Util.openUrl(Util.java:172)
W/Bundle  (  865): at
com.facebook.android.Facebook.request(Facebook.java:751)
W/Bundle  (  865): at
com.facebook.android.AsyncFacebookRunner$2.run(AsyncFacebookRunner.java:253)


I suspect that the *authentication* is not happening also I am missing
something in the *fbRequestListener()* implementation.Can some one plz
point out what is wrong or any other sample code if at all it is possible
to share the images and videos from the gallery on the facebook's own wall.

here is the 
referencehttp://facebook.stackoverflow.com/questions/6908413/is-uploading-videos-from-an-sd-card-to-facebook-possible-with-the-facebook-sdk/9835145#9835145
.

Rgds,
Saurabh




..pain is temporary.quitting lasts forever..

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Re: [android-developers] USB Webcam

[s.rawat]

Which tablet you are using.We have tried it on Acer Iconia Tab a501 which
has the Host support as well USB A type.It has to bee rooted and the
application needs to have the root access to access the /dev/video0 node .
It is very much possible but not for the commercial solution i guess.Only
for our own rnd .
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Tue, Feb 28, 2012 at 4:07 PM, MOHANAKRISHNAN remokri...@gmail.comwrote:

 Actually i think it won't support any cam in emulator . i also tried
 in lap. it didn't work.

 On Tue, Feb 28, 2012 at 1:57 PM, perumal316 perumal...@gmail.com wrote:
  Hi All,
 
  Is it possible to plug in a USB Webcam to an Android tablet that has
  USB host?
 
  I tried and nothing happens. If I plug in a thumbdrive, the contents
  can be viewed using File Manager, but nothing happens for USB Webcams,
  could be due to lack of drivers?
 
  Has anyone got it to work? How about the drivers?
 
  Thanks In Advance,
  Perumal
 
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Re: [android-developers] Re: USB Webcam

[s.rawat]

Yes it is possible to extract the data from the /dev/ node using the v4l2
apis and convert them into the yuv format and then use the Android UI
framework to display them.basically on canvas ectending surface holder just
like camera.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Wed, Feb 29, 2012 at 7:07 AM, perumal316 perumal...@gmail.com wrote:

 Hi Saurabh,

 I am trying in Novo 7 Advanced running on ICS. It is rooted. Even
 though it can access /dev/video0, must I have an application to view
 the feeds from the camera?

 Basically when I plugged in the USB webcam, I could see the info,
 using USB Hosts application , but not sure how to view the feeds.

 Is it possible?

 Thanks and Regards,
 Perumal

 On Feb 28, 6:48 pm, s.rawat imsaurabhra...@gmail.com wrote:
  Which tablet you are using.We have tried it on Acer Iconia Tab a501 which
  has the Host support as well USB A type.It has to bee rooted and the
  application needs to have the root access to access the /dev/video0 node
 .
  It is very much possible but not for the commercial solution i guess.Only
  for our own rnd .
  Rgds,
  Saurabh
  ..pain is temporary.quitting lasts forever..
 
  On Tue, Feb 28, 2012 at 4:07 PM, MOHANAKRISHNAN remokri...@gmail.com
 wrote:
 
 
 
 
 
 
 
   Actually i think it won't support any cam in emulator . i also tried
   in lap. it didn't work.
 
   On Tue, Feb 28, 2012 at 1:57 PM, perumal316 perumal...@gmail.com
 wrote:
Hi All,
 
Is it possible to plug in a USB Webcam to an Android tablet that has
USB host?
 
I tried and nothing happens. If I plug in a thumbdrive, the contents
can be viewed using File Manager, but nothing happens for USB
 Webcams,
could be due to lack of drivers?
 
Has anyone got it to work? How about the drivers?
 
Thanks In Advance,
Perumal
 
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Re: [android-developers] ICS Update on Nexus S

[s.rawat]

There are specific ROMS on xda developer .You can try that.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Wed, Feb 22, 2012 at 5:07 PM, Pranav pranavraul...@gmail.com wrote:

 March seems likely for certain carriers. Good enough ballpark for me :)
 Thanks Anyways.

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Re: [android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?

[s.rawat]

Hi Paul,

 May be you can try this procedure to patch the ICS source code and flash
it on ICS based Galaxy Nexus S.
The patches's original developer is not me but some one else.I have just
bloggedhttp://techshek4u.blogspot.in/2012/01/applying-card-emulation-patch-to_03.htmldown
the procedure for Ginger Bread and it worked.Same can be tried for
ICS.There is already a detailed discussion going on
herehttps://groups.google.com/forum/#%21msg/android-developers/1fw1qfFqpGc/KcK0lxzkjN4J.May
be you can post this question there.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Thu, Feb 16, 2012 at 2:13 PM, Michael Roland mi.rol...@gmail.com wrote:

 Hallo Paul,

 card emulation is officially supported since Android 2.3.7 (?) and is
 used by Google Wallet. However, there is no way (unless you use a
 modified ROM) to access card emulation capabilities from your own
 applications.

 br
 Michael


 On Feb 15, 5:35 pm, Paul pabloisb...@gmail.com wrote:
  I know last year Google where not allowing NFC emulation mode with OS
  2.3.
 
  But is NFC card emulation possible on Galaxy Nexus and OS 4?
 
  Thanks

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[android-developers] Android ICS Source Code Download other than http://source.android.com/source/downloading.html

[s.rawat]

Hi,
From past few days I am trying to download the Android ICS source code from
here http://source.android.com/source/downloading.html , But i am unable
to do so.It is getting stuck at some point , after I put my laptop for
downloading overnight.It is happening daily from past few weeks.Is there
any way I can download the  ICS source code form some other site or any
trick to remove downloading unwanted tags by editing the manifest.xml file.

I have come to know from JBQ mails that its size is twice as big as that of
Ginger Bread AOSP .


Plz throw a link from where i can download the tar ball for ICS (4.0.1)

Thanks and Rgds,
Saurabh

..pain is temporary.quitting lasts forever..

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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

is  *nfc_jni_transaction_callback() *inside the (HAL)Libnfc-nxp or
framewrok code.?Where is it?Which Android Version?*ICS?? PLz post *
*
*
*Rgds,*
*Saurabh
*..pain is temporary.quitting lasts forever..



On Sat, Feb 11, 2012 at 5:11 PM, Michael Roland mi.rol...@gmail.com wrote:

 Hallo malls,

  I could listen to AID_SELECTED event from NfcService. I am trying to
  send data to SE. I get error that External RF Field detected, what
  does this mean.

 It means that you are trying to access the secure element from two sides
 simultaneously (from an external reader and from the application
 processor). You can only communicate through one interface at a time.

 br
 Michael

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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Any comments...plz respond if you are reading this mail !
rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Wed, Feb 1, 2012 at 1:21 PM, p z ymdo...@gmail.com wrote:

 I think maybe you can.
 and plesae share your rom when you finished.thx.

 On 2月1日, 上午8时15分, malls masubha...@gmail.com wrote:
  Fernando,
 
  I was wondering if I can emulate the card in my application and send it
 to
  the terminal.
 
  regards
  malls

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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Hi Nemik,
You wrote :
*Yea, that's right. All it does currently is read; at least via the
Java API. If you look at the kernel source though, a bunch of ifdefs
which allow for emulation were all disabled. So full compliance with
the NFC standard will have to wait for a future kernel release. *


waht are these JAVA APIs ?Can we use them for reading NFC Secure Element -
Mifare 4k?
Rgds,
Saurabh



..pain is temporary.quitting lasts forever..



On Mon, Feb 6, 2012 at 7:08 PM, s.rawat imsaurabhra...@gmail.com wrote:

 Any comments...plz respond if you are reading this mail !
 rgds,
 Saurabh

 ..pain is temporary.quitting lasts forever..



 On Wed, Feb 1, 2012 at 1:21 PM, p z ymdo...@gmail.com wrote:

 I think maybe you can.
 and plesae share your rom when you finished.thx.

 On 2月1日, 上午8时15分, malls masubha...@gmail.com wrote:
  Fernando,
 
  I was wondering if I can emulate the card in my application and send it
 to
  the terminal.
 
  regards
  malls

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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Hi All,
Recently I have tried with another Card reader , I got this message.

MIFARE 4K card on reader
ATR : 3B 8F 80 01 80 4F 0C A0 00 00 03 06 03 00 02 00 00 00 00 69

00 02 -- Shows the *Mifare *4K

Earlier with another Card I was getting -- *3B 8A 80 01 00 31 C1 73 C8 40
00 00 90 00 90* and I read in this group that it is for emulated Card Smart
MX.
I wanted to know
(1) Can the  two Card readers produce different ATR for the same card?If
yes , Why so?
(2) Can I get the notification or any type of logs when the read /write
transaction is happening.or do I have to put the LOG messages , preferably
in the NFC framework files.
(3) Is it possible to READ(not Write ) the SE element(i.e Mifare 4k )
memory Area using the APDU(I think this is same as what others have
mentioned in this group)


Rgds,
Saurabh




..pain is temporary.quitting lasts forever..



On Fri, Feb 3, 2012 at 5:04 AM, mickae1 mickamus...@gmail.com wrote:

 theoritacally is it possible to change the chip with one that we know
 the key ? Will it be difficult to access to the chip ?

 On Feb 2, 7:19 am, Fernando Miguélez fernando.migue...@gmail.com
 wrote:
  Keys are used in raw communication through APDUs
 
 
 
 
 
 
 
  On Wed, Feb 1, 2012 at 7:46 PM, malls masubha...@gmail.com wrote:
   I don't see any interface of passing the keys to open secure element in
   the android code. I am not sure how many people claims that you need
 google
   Keys to open SecureElement. May be I am missing something.
 
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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Could you please share android client code snippet to send APDU command to
SE after the patch.
 Well actually I haven't got here yet , but still trying , if you happen
to find this ,do plz share it.
I checked in other devices this shared library is present there, i think
somehow it got deleted by the build process.Ideally it should bundle it up
from the system folder.(but there is no system folder as well :( )
Rgds
Saurabh

..pain is temporary.quitting lasts forever..



On Tue, Jan 31, 2012 at 1:59 AM, malls masubha...@gmail.com wrote:

 Thanks Saurabh and Fernando, that worked just adding the library. Just
 Curious is it supposed to be part of android build, not sure why am I
 missing that file.


 On Jan 26, 11:09 pm, s.rawat imsaurabhra...@gmail.com wrote:
  Hi,
 
  I faced this issue.Plz paste the file attached in the mail to the *
  /system/lib* directory as suggested by * Fernando* .And yes you have to
 do
  remount the system partition as RW.
  Rgds,
  Saurabh
 
  ..pain is temporary.quitting lasts forever..
 
  2012/1/27 Fernando Miguélez fernando.migue...@gmail.com
 
 
 
 
 
 
 
   There must be an error with patches since other person had the same
 issue.
   Just copy it manually to the /system/lib directory of the phone (you
 have
   to remount the system partition as RW).
 
   2012/1/27 malls masubha...@gmail.com
 
   Dear Fernando
 
   I tried to patch as per your instructions and root the device. I get
   error saying libpn544.so not found. I don't see this file created
 after the
   compilation. Where is it trying to load from.
 
   regards
   malls
 
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   libpn544_fw.so
  77KViewDownload

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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Hi Michael* ** *.
Yes i have followed the aforesaid method but as soon as I execute these
commands.:

*Step 1) Polling for the MIFARE 1K/4K Tags, 106 kbps*
 FF 00 00 00 04 D4 4A 01 00
* d5 4b 00 90 00* ( I am getting this)
- which shows no NFC tag.

and 63 00 for rest of the of the commands.

I am using the same reader(ACR 122U ) as suggested by you.

Is it possible to share your Nexus S Images, so that I could try them out
here and confirm whether the files I have generated by compiling the
Android 2.3.4-r1 source code with the card emulation patches , is correct
or not.

What is the significance of this :

I just looked through my code and found that I also explicitly disabled
ISO 14443-4 activation (before polling) using this command:
 FF0003D41224

Rgds,
Saurabh

..pain is temporary.quitting lasts forever..



On Fri, Jan 20, 2012 at 10:16 PM, Michael Roland mi.rol...@gmail.comwrote:

 FF0003D41224

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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Hi All,

I am getting This ATR now : *3B 8A 80 01 00 31 C1 73 C8 40 00 00 90 00
90*, which I have read in this group that it is for SmartMX.
I am looking into writing onto it but so far I am getting 63 00
response(which means error)
I am trying to load., authenticate the keys and then read -write and then
read back from the SmartMX (Secure Element).

*Here is my list of commands : *

FF82006006 // load keys
FF86050100026000 // authenticate
FFB210 //read sector 2
FFD6000210 // write sector 2
FFB210 // read sector 2 again

I followed this -- 
http://www.nfc-reader.com/NFC-smart-card-reader/ACR122-API-Manual/API_ACR122.pdf

My main aim is to get the notification programatically or any logs that
comes out as the result of doing this.I will try sending these by combining
them in APDUs from the application code.I think that will be possible.If
successfull I will plan the next step.PLz assist me on this.

Rgds,
Saurabh


..pain is temporary.quitting lasts forever..



On Fri, Jan 13, 2012 at 1:54 PM, s.rawat imsaurabhra...@gmail.com wrote:

 HI,
 I am gettign an ATR : A card is present. ATR: 3B 8F 80 01 80 4F 0C A0 00
 00 03 06 03 *FF 40* 00 00 00 00 D4 .


 I dont htink it emulated the card.Does it.For 1k/4k Mifare Classic Card it
 has to be 00 01(Mifare 1k) or 00 02(Mifare 1k) instead of *FF 40* .PLz
 correct my understanding.I have used the patches to enable to the phone in
 Card emulation mode.


 Rgds,
 Saurabh
 ..pain is temporary.quitting lasts forever..



 On Fri, Jan 6, 2012 at 11:24 AM, s.rawat imsaurabhra...@gmail.com wrote:

 Yes you are correct, now it looks fine and I can see the options getting
 ticked on the NFC Setting UI.But i was getting the segmentation fault as
 well.Plz find attached the logs( showing the logs at the boot time ).It
 shows the stack trace as well.

 Rgds,
 Saurabh
 ..pain is temporary.quitting lasts forever..



 On Thu, Jan 5, 2012 at 6:04 PM, s.rawat imsaurabhra...@gmail.com wrote:

 Sure I will try that  and post the results !

 ..pain is temporary.quitting lasts forever..



 2012/1/5 Fernando Miguélez fernando.migue...@gmail.com

 Saurabh,

 After reflashing my phone and verifying that the NFC toggle option was
 available also in main Wireless Settings Screen, and after examining your
 problem I reached the conclusion that your generated image does not include
 NFC support, only the settings screen. I reviewed the patches and *there
 was a bug. *The NFC was not enabled in building proccess because the
 wrong file was patched (device.mk instead of device_base.mk). Sorry
 for the incovenience.

 I have just updated the patches and uploaded to
 http://forum.xda-developers.com/showthread.php?p=17965091 . Could you
 please check from the beginning that now the patches are completely correct
 by rebuilding the image? It is safe to apply again over the patches files,
 since the changes apply to another file.

 On Thu, Jan 5, 2012 at 9:31 AM, s.rawat imsaurabhra...@gmail.comwrote:

 I did re-flashing from the patched Android Source and again the same
 thing.Here are the logcat logs on clicking the NFC Settings :

 D/dalvikvm(  298): GC_EXPLICIT freed 91K, 45% free 3160K/5703K,
 external 4731K/5234K, paused 290ms
 I/ActivityManager(  106): Starting: Intent {
 act=android.intent.action.MAIN cmp=com.android.settings/.WirelessSettings 
 }
 from pid 493
 D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 55K, 50% free 2933K/5831K,
 external 2878K/3220K, paused 20ms
 E/NFC (  493): could not retrieve NFC service
 I/ActivityManager(  106): Displayed
 com.android.settings/.WirelessSettings: +351ms
 D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 43K, 49% free 3022K/5831K,
 external 3171K/3241K, paused 21ms
 I/ActivityManager(  106): Starting: Intent {
 act=android.intent.action.MAIN cmp=com.android.settings/.nfc.NfcSettings }
 from pid 493
 I/ActivityManager(  106): Displayed
 com.android.settings/.nfc.NfcSettings: +261ms


 Any clue on this.
 Rgds,
 Saurabh



 ..pain is temporary.quitting lasts forever..



 2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Well, options are enabled in cascade. The problem comes because the
 first option is not enabled. Besides, if you look at the Wireless 
 Settings
 screen, there is only the NFC Settings option, but not the one that 
 lets
 you enalbe/disable NFC directly from that screen. That is beacuse the Nfc
 service in not available. Connection to a computer in debug mode will 
 draw
 some light.

 Instead of compiling the whole image again I suggest you to compile
 just the Nfc.apk system application and replace the original one. You 
 must
 remount /system partition in read/write mode and overwrite the apk inside
 /system/app. Then you must kill the nfc service by means of DDMS view of
 the ADT (you must connnect the phone in debug mode and since you have
 compiled in userdebug mode you will see all the running proccesses). The
 service

Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Hi  Michael ,
You mean page 12 , section *5.3 Reading Binary Block*.
I tried that, i found as soon as I send the command the green light on the
card reader turns Red for the time being(which I fear is some operation
failed signal) , accompanied by the 63 00 response .I am using the *TestResMan
*tool.Even though it shows Command is sent successfully and response
is received in XXX secs.
Can you tell me the name of card reader where we cant see
this behavior (reader automatically performed protocol selection up to ISO
14443-4 / APDU layer)

Rgds,
Saurabh

..pain is temporary.quitting lasts forever..



On Thu, Jan 19, 2012 at 6:14 PM, Michael Roland mi.rol...@gmail.com wrote:

 Hallo Saurabh,

  I am getting This ATR now : *3B 8A 80 01 00 31 C1 73 C8 40 00 00 90 00
  90* , which I have read in this group that it is for SmartMX.

 Correct, that's the PC/SC ATR for the SmartMX.

  I am looking into writing onto it but so far I am getting 63 00
  response(which means error)
  I am trying to load., authenticate the keys and then read -write and
  then read back from the SmartMX (Secure Element).
 
  *_Here is my list of commands : _*
 
  FF82006006// load keys
  FF86050100026000// authenticate
  FFB210//read sector 2
  FFD6000210// write sector 2
  FFB210 // read sector 2 again
 
  I followed this --  http://www.nfc-reader.com/
  NFC-smart-card-reader/ACR122-API-Manual/API_ACR122.pdf

 I would guess, that the reader automatically performed protocol
 selection up to ISO 14443-4 / APDU layer. In that state it is not
 possible to access the MIFARE part of the chip with reader-side MIFARE
 emulation. You could try the example on page 12ff of this document.

 br,
 Michael

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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

HI,
I am gettign an ATR : A card is present. ATR: 3B 8F 80 01 80 4F 0C A0 00 00
03 06 03 *FF 40* 00 00 00 00 D4 .


I dont htink it emulated the card.Does it.For 1k/4k Mifare Classic Card it
has to be 00 01(Mifare 1k) or 00 02(Mifare 1k) instead of *FF 40* .PLz
correct my understanding.I have used the patches to enable to the phone in
Card emulation mode.


Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Fri, Jan 6, 2012 at 11:24 AM, s.rawat imsaurabhra...@gmail.com wrote:

 Yes you are correct, now it looks fine and I can see the options getting
 ticked on the NFC Setting UI.But i was getting the segmentation fault as
 well.Plz find attached the logs( showing the logs at the boot time ).It
 shows the stack trace as well.

 Rgds,
 Saurabh
 ..pain is temporary.quitting lasts forever..



 On Thu, Jan 5, 2012 at 6:04 PM, s.rawat imsaurabhra...@gmail.com wrote:

 Sure I will try that  and post the results !

 ..pain is temporary.quitting lasts forever..



 2012/1/5 Fernando Miguélez fernando.migue...@gmail.com

 Saurabh,

 After reflashing my phone and verifying that the NFC toggle option was
 available also in main Wireless Settings Screen, and after examining your
 problem I reached the conclusion that your generated image does not include
 NFC support, only the settings screen. I reviewed the patches and *there
 was a bug. *The NFC was not enabled in building proccess because the
 wrong file was patched (device.mk instead of device_base.mk). Sorry for
 the incovenience.

 I have just updated the patches and uploaded to
 http://forum.xda-developers.com/showthread.php?p=17965091 . Could you
 please check from the beginning that now the patches are completely correct
 by rebuilding the image? It is safe to apply again over the patches files,
 since the changes apply to another file.

 On Thu, Jan 5, 2012 at 9:31 AM, s.rawat imsaurabhra...@gmail.comwrote:

 I did re-flashing from the patched Android Source and again the same
 thing.Here are the logcat logs on clicking the NFC Settings :

 D/dalvikvm(  298): GC_EXPLICIT freed 91K, 45% free 3160K/5703K,
 external 4731K/5234K, paused 290ms
 I/ActivityManager(  106): Starting: Intent {
 act=android.intent.action.MAIN cmp=com.android.settings/.WirelessSettings }
 from pid 493
 D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 55K, 50% free 2933K/5831K,
 external 2878K/3220K, paused 20ms
 E/NFC (  493): could not retrieve NFC service
 I/ActivityManager(  106): Displayed
 com.android.settings/.WirelessSettings: +351ms
 D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 43K, 49% free 3022K/5831K,
 external 3171K/3241K, paused 21ms
 I/ActivityManager(  106): Starting: Intent {
 act=android.intent.action.MAIN cmp=com.android.settings/.nfc.NfcSettings }
 from pid 493
 I/ActivityManager(  106): Displayed
 com.android.settings/.nfc.NfcSettings: +261ms


 Any clue on this.
 Rgds,
 Saurabh



 ..pain is temporary.quitting lasts forever..



 2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Well, options are enabled in cascade. The problem comes because the
 first option is not enabled. Besides, if you look at the Wireless Settings
 screen, there is only the NFC Settings option, but not the one that lets
 you enalbe/disable NFC directly from that screen. That is beacuse the Nfc
 service in not available. Connection to a computer in debug mode will draw
 some light.

 Instead of compiling the whole image again I suggest you to compile
 just the Nfc.apk system application and replace the original one. You must
 remount /system partition in read/write mode and overwrite the apk inside
 /system/app. Then you must kill the nfc service by means of DDMS view of
 the ADT (you must connnect the phone in debug mode and since you have
 compiled in userdebug mode you will see all the running proccesses). The
 service will restart automatically.

 When it comes to read/write the card by means of an external reader,
 any Mifare Classic 4K compatible RFID reader will do. If you try to access
 directly to the SE from an Android application I am afraid to disappoint
 you but that is not possible, at least I wasn't successful at it and 
 nobody
 I know either. The reasons are well described in other posts and on
 stackoverflow.

 Regards


 On Wed, Jan 4, 2012 at 2:56 PM, s.rawat imsaurabhra...@gmail.comwrote:

 Thanks !
 I will also try from my side recompiling it.So you mean I should get
 the Check boxes enabled for
  *Only Card EmulationMode*
 and
  *Use External SE*

 My main aim is to write to the NFC card in card emulation mode so
 that it can be read by any Card Reader.is it possible after your patches
 are applied using teh android SDKs or do we have to write some native
 application.
 Rgds,
 Softy
 ..pain is temporary.quitting lasts forever..




 2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Great work.

 Obviously there is something wrong with the compilation. Have you
 tried to connect in debug mode the phone

Re: [android-developers] Re: Android 3.1 and USB to Serial

[s.rawat]

But dont you think some kernel chanegs is needed and not the Android !
..pain is temporary.quitting lasts forever..



On Wed, Jan 11, 2012 at 3:46 AM, Taylor Alexander tlalexan...@gmail.comwrote:

 Updating to a new version of Android from the carrier may include a new
 kernel.

 However, I tried it with a version of 3.2 and it didn't work. My guess is
 we may have to wait for 4.0. However I did get a Galaxy Tab 7 Plus, and it
 has the necessary parts for USB hosting.

 -Taylor


 On Fri, Jan 6, 2012 at 2:32 AM, s.rawat imsaurabhra...@gmail.com wrote:

 Note that the Samsung Galaxy Tab 10.1 (as of the 3.1 update - trying 3.2
 now) lacked some component of the USB structure that allowed random devices
 to be enumerated.

  You are correct ! Do you feel that updating the Android rather than
 Kernel will do the work.I have Acer iconia A501 and its pretty good in
 responding to external USB devices even UVC compliant USB devices.
 Whats teh status on yoru work !
 Rgds,
 Saurabh
 ..pain is temporary.quitting lasts forever..




 On Wed, Nov 23, 2011 at 1:34 AM, Taylor Alexander 
 tlalexan...@gmail.comwrote:

 Note that the Samsung Galaxy Tab 10.1 (as of the 3.1 update - trying
 3.2 now) lacked some component of the USB structure that allowed random
 devices to be enumerated.


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Re: [android-developers] Re: Android 3.1 and USB to Serial

[s.rawat]

Note that the Samsung Galaxy Tab 10.1 (as of the 3.1 update - trying 3.2
now) lacked some component of the USB structure that allowed random devices
to be enumerated.

 You are correct ! Do you feel that updating the Android rather than
Kernel will do the work.I have Acer iconia A501 and its pretty good in
responding to external USB devices even UVC compliant USB devices.
Whats teh status on yoru work !
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Wed, Nov 23, 2011 at 1:34 AM, Taylor Alexander tlalexan...@gmail.comwrote:

 Note that the Samsung Galaxy Tab 10.1 (as of the 3.1 update - trying 3.2
 now) lacked some component of the USB structure that allowed random devices
 to be enumerated.


-- 
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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

I did re-flashing from the patched Android Source and again the same
thing.Here are the logcat logs on clicking the NFC Settings :

D/dalvikvm(  298): GC_EXPLICIT freed 91K, 45% free 3160K/5703K, external
4731K/5234K, paused 290ms
I/ActivityManager(  106): Starting: Intent { act=android.intent.action.MAIN
cmp=com.android.settings/.WirelessSettings } from pid 493
D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 55K, 50% free 2933K/5831K,
external 2878K/3220K, paused 20ms
E/NFC (  493): could not retrieve NFC service
I/ActivityManager(  106): Displayed com.android.settings/.WirelessSettings:
+351ms
D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 43K, 49% free 3022K/5831K,
external 3171K/3241K, paused 21ms
I/ActivityManager(  106): Starting: Intent { act=android.intent.action.MAIN
cmp=com.android.settings/.nfc.NfcSettings } from pid 493
I/ActivityManager(  106): Displayed com.android.settings/.nfc.NfcSettings:
+261ms


Any clue on this.
Rgds,
Saurabh


..pain is temporary.quitting lasts forever..



2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Well, options are enabled in cascade. The problem comes because the first
 option is not enabled. Besides, if you look at the Wireless Settings
 screen, there is only the NFC Settings option, but not the one that lets
 you enalbe/disable NFC directly from that screen. That is beacuse the Nfc
 service in not available. Connection to a computer in debug mode will draw
 some light.

 Instead of compiling the whole image again I suggest you to compile just
 the Nfc.apk system application and replace the original one. You must
 remount /system partition in read/write mode and overwrite the apk inside
 /system/app. Then you must kill the nfc service by means of DDMS view of
 the ADT (you must connnect the phone in debug mode and since you have
 compiled in userdebug mode you will see all the running proccesses). The
 service will restart automatically.

 When it comes to read/write the card by means of an external reader, any
 Mifare Classic 4K compatible RFID reader will do. If you try to access
 directly to the SE from an Android application I am afraid to disappoint
 you but that is not possible, at least I wasn't successful at it and nobody
 I know either. The reasons are well described in other posts and on
 stackoverflow.

 Regards


 On Wed, Jan 4, 2012 at 2:56 PM, s.rawat imsaurabhra...@gmail.com wrote:

 Thanks !
 I will also try from my side recompiling it.So you mean I should get the
 Check boxes enabled for
  *Only Card EmulationMode*
 and
  *Use External SE*

 My main aim is to write to the NFC card in card emulation mode so that it
 can be read by any Card Reader.is it possible after your patches are
 applied using teh android SDKs or do we have to write some native
 application.
 Rgds,
 Softy
 ..pain is temporary.quitting lasts forever..




 2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Great work.

 Obviously there is something wrong with the compilation. Have you tried
 to connect in debug mode the phone to a computer with Android Development
 Tools and see what the traces look like. They may offer a clue. My
 suspicion is that NfcService is crashing. I will review my notes tomorrow
 if I find something different to the steps you followed to build the image.

 On Wed, Jan 4, 2012 at 9:17 AM, softy imsaurabhra...@gmail.com wrote:

 Hi All,
 Thanks Fernando Miguélez Palomo for posting the patches.I have applied
 it to 2.3.4-r1 Android gingerbread and compiled /flashed it on Samsung
 Nexus S and was able to see the NFC Settings changed(though i cant select
 them, they are disabled)
 I have blogged the whole steps 
 herehttp://techshek4u.blogspot.com/2012/01/applying-card-emulation-patch-to_03.html.Plz
  let me know if I miss something.

 @ Fernando Miguélez Palomo
 What next after that.How can i test this.Any source code or tool /card
 reader description will be enlightening.
 Rgds,
 softy

 --
 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
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 For more options, visit

[android-developers] Script manager Code - How to run the shell script in the android

[s.rawat]

hi,
 I have  not been able to run a shell script in the  android phone
.Actually i have to change the mode to root by issuing su command, but when
the user changes to normal user($) to root (#) the further commands never
gets executed.
Following is my shell script which I have pushed into the /data/ folder
whcih is tryning to change the permission of test.text.

#!/bin/sh
su
cd /data
chmod 777 test.text


But the scripts fails to execute after su.i am doing it using teh system()
command in the native c code in the android application.

Plz suggest other way !
Rgds
saurabh




..pain is temporary.quitting lasts forever..

-- 
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Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Sure I will try that  and post the results !
..pain is temporary.quitting lasts forever..



2012/1/5 Fernando Miguélez fernando.migue...@gmail.com

 Saurabh,

 After reflashing my phone and verifying that the NFC toggle option was
 available also in main Wireless Settings Screen, and after examining your
 problem I reached the conclusion that your generated image does not include
 NFC support, only the settings screen. I reviewed the patches and *there
 was a bug. *The NFC was not enabled in building proccess because the
 wrong file was patched (device.mk instead of device_base.mk). Sorry for
 the incovenience.

 I have just updated the patches and uploaded to
 http://forum.xda-developers.com/showthread.php?p=17965091 . Could you
 please check from the beginning that now the patches are completely correct
 by rebuilding the image? It is safe to apply again over the patches files,
 since the changes apply to another file.

 On Thu, Jan 5, 2012 at 9:31 AM, s.rawat imsaurabhra...@gmail.com wrote:

 I did re-flashing from the patched Android Source and again the same
 thing.Here are the logcat logs on clicking the NFC Settings :

 D/dalvikvm(  298): GC_EXPLICIT freed 91K, 45% free 3160K/5703K, external
 4731K/5234K, paused 290ms
 I/ActivityManager(  106): Starting: Intent {
 act=android.intent.action.MAIN cmp=com.android.settings/.WirelessSettings }
 from pid 493
 D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 55K, 50% free 2933K/5831K,
 external 2878K/3220K, paused 20ms
 E/NFC (  493): could not retrieve NFC service
 I/ActivityManager(  106): Displayed
 com.android.settings/.WirelessSettings: +351ms
 D/dalvikvm(  493): GC_EXTERNAL_ALLOC freed 43K, 49% free 3022K/5831K,
 external 3171K/3241K, paused 21ms
 I/ActivityManager(  106): Starting: Intent {
 act=android.intent.action.MAIN cmp=com.android.settings/.nfc.NfcSettings }
 from pid 493
 I/ActivityManager(  106): Displayed
 com.android.settings/.nfc.NfcSettings: +261ms


 Any clue on this.
 Rgds,
 Saurabh



 ..pain is temporary.quitting lasts forever..



 2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Well, options are enabled in cascade. The problem comes because the
 first option is not enabled. Besides, if you look at the Wireless Settings
 screen, there is only the NFC Settings option, but not the one that lets
 you enalbe/disable NFC directly from that screen. That is beacuse the Nfc
 service in not available. Connection to a computer in debug mode will draw
 some light.

 Instead of compiling the whole image again I suggest you to compile just
 the Nfc.apk system application and replace the original one. You must
 remount /system partition in read/write mode and overwrite the apk inside
 /system/app. Then you must kill the nfc service by means of DDMS view of
 the ADT (you must connnect the phone in debug mode and since you have
 compiled in userdebug mode you will see all the running proccesses). The
 service will restart automatically.

 When it comes to read/write the card by means of an external reader, any
 Mifare Classic 4K compatible RFID reader will do. If you try to access
 directly to the SE from an Android application I am afraid to disappoint
 you but that is not possible, at least I wasn't successful at it and nobody
 I know either. The reasons are well described in other posts and on
 stackoverflow.

 Regards


 On Wed, Jan 4, 2012 at 2:56 PM, s.rawat imsaurabhra...@gmail.comwrote:

 Thanks !
 I will also try from my side recompiling it.So you mean I should get
 the Check boxes enabled for
  *Only Card EmulationMode*
 and
  *Use External SE*

 My main aim is to write to the NFC card in card emulation mode so that
 it can be read by any Card Reader.is it possible after your patches are
 applied using teh android SDKs or do we have to write some native
 application.
 Rgds,
 Softy
 ..pain is temporary.quitting lasts forever..




 2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Great work.

 Obviously there is something wrong with the compilation. Have you
 tried to connect in debug mode the phone to a computer with Android
 Development Tools and see what the traces look like. They may offer a 
 clue.
 My suspicion is that NfcService is crashing. I will review my notes
 tomorrow if I find something different to the steps you followed to build
 the image.

 On Wed, Jan 4, 2012 at 9:17 AM, softy imsaurabhra...@gmail.comwrote:

 Hi All,
 Thanks Fernando Miguélez Palomo for posting the patches.I have
 applied it to 2.3.4-r1 Android gingerbread and compiled /flashed it on
 Samsung Nexus S and was able to see the NFC Settings changed(though i 
 cant
 select them, they are disabled)
 I have blogged the whole steps 
 herehttp://techshek4u.blogspot.com/2012/01/applying-card-emulation-patch-to_03.html.Plz
  let me know if I miss something.

 @ Fernando Miguélez Palomo
 What next after that.How can i test this.Any source code or tool
 /card reader description will be enlightening.
 Rgds,
 softy

 --
 You

Re: [android-developers] Re: NFC Secure Element

[s.rawat]

Thanks !
I will also try from my side recompiling it.So you mean I should get the
Check boxes enabled for
 *Only Card EmulationMode*
and
 *Use External SE*

My main aim is to write to the NFC card in card emulation mode so that it
can be read by any Card Reader.is it possible after your patches are
applied using teh android SDKs or do we have to write some native
application.
Rgds,
Softy
..pain is temporary.quitting lasts forever..



2012/1/4 Fernando Miguélez fernando.migue...@gmail.com

 Great work.

 Obviously there is something wrong with the compilation. Have you tried to
 connect in debug mode the phone to a computer with Android Development
 Tools and see what the traces look like. They may offer a clue. My
 suspicion is that NfcService is crashing. I will review my notes tomorrow
 if I find something different to the steps you followed to build the image.

 On Wed, Jan 4, 2012 at 9:17 AM, softy imsaurabhra...@gmail.com wrote:

 Hi All,
 Thanks Fernando Miguélez Palomo for posting the patches.I have applied it
 to 2.3.4-r1 Android gingerbread and compiled /flashed it on Samsung Nexus S
 and was able to see the NFC Settings changed(though i cant select them,
 they are disabled)
 I have blogged the whole steps 
 herehttp://techshek4u.blogspot.com/2012/01/applying-card-emulation-patch-to_03.html.Plz
  let me know if I miss something.

 @ Fernando Miguélez Palomo
 What next after that.How can i test this.Any source code or tool /card
 reader description will be enlightening.
 Rgds,
 softy

 --
 You received this message because you are subscribed to the Google
 Groups Android Developers group.
 To post to this group, send email to android-developers@googlegroups.com
 To unsubscribe from this group, send email to
 android-developers+unsubscr...@googlegroups.com
 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en


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 To unsubscribe from this group, send email to
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[android-developers] HELP: Problem in Playing Avi files on Honeycomb Acer tab iconia 501

[s.rawat]

HI,
I have acer iconia 501 tab and I am trying to browse the avi files from the
sdcard and playing it using the media player using the video view but no
success.It says sorry cant play the video file .Is it possible to install
any avi player and on click if it can use the installed avi player or any
solution via android code/apis.
The honeycomb version is 3.0.1.
PLz assist.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..

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[android-developers] Couldnt find full_maguro-userdebug in the lunch menu for Samsung Nexus S(2.3.4-r1 AOSP)

[s.rawat]

HI ,
I have not been able to find the full_maguro-userdebug option  while
issuing the the  lunch command while building for Samsung Nexus fom
2.3.4-r1?Plz assist.How to add this in the config file.
Rgds,
Softy
..pain is temporary.quitting lasts forever..

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Re: [android-developers] Re: SENDING YUV-TO-JPEG CONVERTED BUFFER AS A BITMAP from JNI to Android code...plzzz help...Not a Noob , Am i??

[s.rawat]

Stephen/SoB , i admit for cross-posting/rephrasing the question.Sincere
apologies.
btw still struggling to get this work.But once done will post
the experience here.
warm thanks to you both !!
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Tue, Dec 20, 2011 at 12:12 AM, Streets Of Boston flyingdutc...@gmail.com
 wrote:

 The cross-posting remark wasn't targeted at you, Stephen. It was for the
 original poster :-)

 BTW: All the answers that we post on one forum will automatically be
 cross-posted on the other two forums as well (i guess because the original
 message was cross-posted) unless you uncheck some Cc check-boxes (whose
 existence i've just discovered :-)).

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[android-developers] Re: SENDING YUV-TO-JPEG CONVERTED BUFFER AS A BITMAP from JNI to Android code...plzzz help...Not a Noob , Am i??

[s.rawat]

Hi Stephen, thanks for the reply,
Can you Plz elaborate the methods and this in your last sentence -- There
are *fast built-in methods* to do *this* well, but basically you create a
pixel from a weighted average in color space of the pixels that the
resulting pixel overlaps
a ltmgfy link will be great !!!
Rgds,
Saurabh

..pain is temporary.quitting lasts forever..



On Sun, Dec 18, 2011 at 3:07 AM, Stephen Williams 
stephendwilli...@gmail.com wrote:

 There are fast built-in methods to do this well, but basically you create
 a pixel from a weighted average in color space of the pixels that the
 resulting pixel overlaps.

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[android-developers] SENDING YUV-TO-JPEG CONVERTED BUFFER AS A BITMAP from JNI to Android code...plzzz help...Not a Noob , Am i??

[s.rawat]

HI,
I have been trying hard from past four nights to get this thing work but so
far not able to do that.I have taken and modified few of the code from the
ndk-sample(in the samples directory in the ndk r7) for plasma -sample for
passing and mapping the bitmap from the JNI.
Following is my code snippet [?]:


*Android : *

#this code is running in a thread

   Bitmap   mBitmap = Bitmap.createBitmap(320,240,
Bitmap.Config.RGB_565);
   renderPlasma(mBitmap);

#this code is running in a thread

*Native : *

Java_my_package_name_DrawCanvas_renderPlasma(JNIEnv * env, jobject  obj,
jobject bitmap)
{
AndroidBitmapInfo  info;
unsigned char**pixels;
intret =10;


if ((ret = AndroidBitmap_getInfo(env, bitmap, info))  0) {

return;
}

if (info.format != ANDROID_BITMAP_FORMAT_RGB_565) {

return;
}

if ((ret = AndroidBitmap_lockPixels(env, bitmap, pixels))  0) {
return;

}


/* Now fill the values with a nice little plasma */
fill_plasma(info, pixels );

AndroidBitmap_unlockPixels(env, bitmap);//i am hoping that the bitmap
has been mapped to the contents of pixel at this point.

}

struct vdIn *pvideoBuff = 0;//v4l2 structure which contains the raw YUV data
void fill_plasma( AndroidBitmapInfo*  info, unsigned char*  pxl )
{
unsigned char* buf = (unsigned char* )malloc(pvideoBuff-framesizeIn);
uvc_startCapture(pvideoBuff);//v4l2 function which returns the raw yuc
data form the uvc compliant webcamera
compress_yuyv_to_jpeg(pvideoBuff, buf, pvideoBuff-framesizeIn, 80,
pvideoBuff-formatIn); //method to convert raw data into jpeg format- Quiet
popular code on the web
pxl = buf;//i am thinking the pxl will have now all the contents of
the jpeg converted buffer

}

//the bitmap being returned from the native code has to be drawn on the
bitmap continuously.
canvas.drawBitmap(mBitmap, 0,0, null);

I suspect that pixel being a 2D array , I have to assisgn each array
elements from the buf.Plz correct me or slap a rockstar reply to this
problem.
Best Rgds and Thanks in advance
Softy


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[android-developers] Passing Compressed bitmap from C to Android

[s.rawat]

Hi,
I am trying to send the bitmap of v4l2 buffer(from an external UVC camera)
converted to jpg from the yuv to the android code but no success .Here is
my few code snippets.The code snippet below is more design oriented so plz
forgive the syntactics.


*Android Code  : *
Bitmap mBitmap = Bitmap.createBitmap(
holder.getSurfaceFrame().right-holder.getSurfaceFrame().left,
holder.getSurfaceFrame().bottom-holder.getSurfaceFrame().top,Bitmap.Config.RGB_565
);

*uvcConvert2Bitmap*(mBitmap);


*Native Code : *

struct vdIn *v4l2buff = 0;

JNI_inside_my_package_name_*uvcConvert2Bitmap*(JNIEnv *env, jobject obj,
jobject bitmap)
{

char* buffer;
//grab the buffer using the V4l2 call :

uvcGrab (v4l2buff);
 buf = malloc(v4l2buff-framesizeIn);

//encoding to jpeg :

 compress_yuyv_to_jpeg(v4l2buff, buf, v4l2buff-framesizeIn, 80,
v4l2buff-formatIn);
   if (AndroidBitmap_lockPixels(env, jbitmap, buffer) 0)
   {


   }
   else
   {
  //i am assuming that the jbitmap has the buffer inside it
   jbmp = jbitmap;
   }


}


*Android code:*

DrawCanvas.this.onDraw(c, mBitmap);


protected void onDraw(Canvas canvas,Bitmap bmp) {
// TODO Auto-generated method stub

 canvas.drawColor(color.black);
canvas.drawBitmap(bmp, 0,0, null);
}
I am not able to get any bitmap in my android application .Can some one plz
tell what I m doing wrong.

Rgds,
Saurabh
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[android-developers] NDK Debugging - Startig with Helloworld JNI(gettign some errors)

[s.rawat]

Hi , I have just started ndk debugging using the hello world sample.The
project is based on android-14 (above ginger bread, necessity for
ndk-gdb).I am runnning the debug version and getting this result when I did
ndk-gdb

ndk-gdb
GNU gdb 6.6
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type show copying to see the conditions.
There is absolutely no warranty for GDB.  Type show warranty for details.
This GDB was configured as --host=x86_64-linux-gnu --target=arm-elf-linux.
(no debugging symbols found)
Error while mapping shared library sections:
/system/bin/linker: No such file or directory.
Error while mapping shared library sections:
libstdc++.so: No such file or directory.
Error while mapping shared library sections:
libm.so: No such file or directory.
Error while mapping shared library sections:
liblog.so: No such file or directory.
Error while mapping shared library sections:
libcutils.so: No such file or directory.
Error while mapping shared library sections:
libz.so: No such file or directory.
Error while mapping shared library sections:
libutils.so: No such file or directory.
Error while mapping shared library sections:



even though I am getting the (gdb) shell .Will this(above error log) create
any problem?I am able to use the normal debugging commads like backtrace
and print.Can some one provide me teh ndk gdb debugging commands.
Plz assit.
RGds,
Saurabh


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Re: [android-developers] Re: Custom made Clikable buttons

[s.rawat]

Thats correct.!!
question is closed!contribute at your will!!
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Thu, Dec 8, 2011 at 2:36 PM, Narendra Singh Rathore 
nsr.curi...@gmail.com wrote:

 I guess, even the image button works the same, doesn't it?

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[android-developers] Samsung Galaxy Tab : Compiling/Flashing Kernel from https://opensource.samsung.com/index.jsp

[s.rawat]

Hi ,
Has any one tried this :
(1) Downloading the kernel form the
https://opensource.samsung.com/index.jsp,compiling and flashing it on
the Samsung Galaxy Tab (GT-p1000 - 7 inch Tab)
(2) Which tool you are using Odin or Heimdall??
(3) What is required other than zImage to be flashed on the Tab.(root fs,
etc ??)
Plz assist by providing the steps to flash the custom kernel on Samsung Tab
, my custom compiled zImage is not getting Flashed via Odin, figuring out
the way on Heimdall.

Rgds,
Saurabh



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[android-developers] ADVICE/SUPPORT : UVC Camera on Samsung Galaxy Tab 10.1- No device Node??

[s.rawat]

HI,
I am trying to interface the UVC Camera to the Samsung Galaxy Tab
10.1(GT-7510) , but I am not able to see the device node getting created in
the shell( I have installed the Linux terminal Shell Application) and
rooted the device using this
Videohttp://www.youtube.com/watch?src_vid=rHtsOm0l2Q8annotation_id=annotation_331832feature=ivv=krQDP7xYlWg
.Can
somebody plz tell/advice how I can achieve it and access the device Node or
at-least get it created.

Following is the log on dmesg  :

 usb 1-1 new high speed USB device using tegra-ehci and address  97
 hub 1-0:1.0 unable to enumerate USB device on port 1 ,
 usb 1-1:device v0ac8 p3420 is not supported

 On My Laptop I get this output on Dmesg  :

 [12307.364237] uvcvideo: Found UVC 1.00 device Venus USB2.0 Camera
(0ac8:3420)
[12307.366108] input: Venus USB2.0 Camera as
/devices/pci:00/:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input14
[12308.537059] usbcore: registered new interface driver snd-usb-audio

also i can see the camera getting blinked on connection which proves that
it is getting the power-supply and getting connected with the system.

I think there is a support for UVC USB devices in the kernel (not sure)
otherwise I am ready with the Kernel For Samsung Tab 10.1 (GT-7500
(Higher Version:  GT-7510)) from  here http://gt-p7500_mea_opensource.zip/
 .(GT-P7500_MEA_Opensource.zip (requires Login).

Plz assist.

Rgds,
Saurabh





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[android-developers] Complicated JSON String Parsing in Android

[s.rawat]

Hi ,
I am trying to parse this json structure but am unable to do this ;

{
fruits:
[
{
 apple:
{
number:20,
 calories:210,
Sweet:yes,
 Sour:yes,
Juice:yes,
Pickle:No
 }
},
{
 Grape:
{
number:10,
 calories:200,
Sweet:yes,
 Sour:yes,
Juice:yes,
 Pickle:No
}
},
 {
Banana:
{
 number:80,
calories:100,
Sweet:yes,
 Sour:yes,
Juice:yes,
 Pickle:yes
}
},
   ]
 }



Here is my code :


 jsonObject = new JSONObject(exteradata);
 JSONArray  cities = jsonObject.getJSONArray(cities);
 String json = cities.toString();
String str = json;
char[] arr = str.toCharArray();
for (char c : arr)
 -
   .
   .
   .
   .

Even though I am getting  the individual characters from json structure
like {,,,c,i,t,i,e,s,   from this code --   for (char c : arr) but
actually i want to fetch the individual attribute of the json string .
Does anyone have  good link /idea to implement this.I have googled enough.
Thanks in advance.
Rgds,
Saurabh

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Re: [android-developers] Complicated JSON String Parsing in Android

[s.rawat]

Sorry it was
 JSONArray  cities = jsonObject.getJSONArray(fruits);


..pain is temporary.quitting lasts forever..



On Fri, Dec 2, 2011 at 1:25 AM, Mark Murphy mmur...@commonsware.com wrote:

 On Thu, Dec 1, 2011 at 2:45 PM, s.rawat imsaurabhra...@gmail.com wrote:
  Hi ,
  I am trying to parse this json structure but am unable to do this ;
 
  {
  fruits:
  [
  {
  apple:
  {
  number:20,
  calories:210,
  Sweet:yes,
  Sour:yes,
  Juice:yes,
  Pickle:No
  }
  },
  {
  Grape:
  {
  number:10,
  calories:200,
  Sweet:yes,
  Sour:yes,
  Juice:yes,
  Pickle:No
  }
  },
  {
  Banana:
  {
  number:80,
  calories:100,
  Sweet:yes,
  Sour:yes,
  Juice:yes,
  Pickle:yes
  }
  },
]
  }
 
 
 
  Here is my code :
 
 
   jsonObject = new JSONObject(exteradata);
   JSONArray  cities = jsonObject.getJSONArray(cities);
   String json = cities.toString();
  String str = json;
  char[] arr = str.toCharArray();
  for (char c : arr)
   -
 .
 .
 .
 .
 
  Even though I am getting  the individual characters from json structure
 like
  {,,,c,i,t,i,e,s,   from this code --   for (char c : arr) but
 actually i
  want to fetch the individual attribute of the json string .
  Does anyone have  good link /idea to implement this.I have googled
 enough.

 First, there is no cities array in your JSON.

 Second, you parse the string into a JSONArray... then convert it back
 into a string.

 If you want to iterate over the JSONArray, iterate over the JSONArray.

 http://stackoverflow.com/questions/1568762/jsonarray-with-java

 --
 Mark Murphy (a Commons Guy)
 http://commonsware.com | http://github.com/commonsguy
 http://commonsware.com/blog | http://twitter.com/commonsguy

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[android-developers] HOW TO : Fetch Resource ID of the images from the /Data folder for imageView.setImageResource()

[s.rawat]

HI,
This question is related to get the gallery View from the images stored in
the /data or sdcard folder.


I have modified the source
codehttp://developer.android.com/resources/tutorials/views/hello-gallery.htmlfrom
the android.developer site for gallery view of images kept in Drawable
folder.


To display the same images on Click I have modified it as follows, to view
the image on click :


public void onItemClick(AdapterView? parent, View v, int
position, long id) {
  //  Toast.makeText(HelloGallery.this,  + position,
Toast.LENGTH_SHORT).show();

 ImageView imageView = (ImageView) findViewById(R.id.image1);

imageView.setImageResource(mImageIds[position]);

 Setting the Image IDs in the setImageResource.This is simple as the
images are static and are already present in the Drawable folder.


Here is the code snippet(main parts) for the above :

public class HelloGallery extends Activity implements  {
  private Integer[] mImageIds = {
R.drawable.sample_1,
R.drawable.sample_2,
R.drawable.sample_3,

};

Gallery gallery = (Gallery) findViewById(R.id.gallery1);
gallery.setAdapter(new ImageAdapter(this));

gallery.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView? parent, View v, int
position, long id) {
  //  Toast.makeText(HelloGallery.this,  + position,
Toast.LENGTH_SHORT).show();

   ImageView imageView = (ImageView) findViewById(R.id.image1);

   imageView.setImageResource(mImageIds[position]);

}

  public class ImageAdapter  extends BaseAdapter {
 public View *getView*(int position, View convertView,
ViewGroup parent) {

   ImageView imageView = new ImageView(mContext);
*   imageView.setImageResource(mImageIds[position]);*
   imageView.setLayoutParams(new Gallery.LayoutParams(150, 120));
   imageView.setScaleType(ImageView.ScaleType.FIT_XY);
   imageView.setBackgroundResource(mGalleryItemBackground);

   return imageView;
}

}
 But now I want the images to be picked from the SD card or /data folder
instead  from the Drawable f http://folder.isolder.
So is it possible to get the * resource id of the files(JPEG, PNG ) so that
I can reuse the above code.*

Other way could be using bitmap for setting the view of all the images in
the /data (Not sure)

public View *getView*(int position, View convertView, ViewGroup parent) {

File imgFile = new  File(*/data/1321296131284.jpg*);

 Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());

ImageView imageView = new ImageView(mContext);

 // imageView.setImageResource(mImageIds[position]);

imageView.setImageBitmap(myBitmap);

imageView.setLayoutParams(new Gallery.LayoutParams(150, 120));

imageView.setScaleType(ImageView.ScaleType.FIT_XY);

imageView.setBackgroundResource(mGalleryItemBackground);

return imageView;

}


But I am not getting the thumbnails of the images by this method nor
the image on clicking it.I am getting a grey thumbnail out of it.

 PLz suggest/advice to achieve this.


Plz advice.
Rgds,
Saurabh



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[android-developers] Re: Hardware Setup for Developing for Wifi Direct

[s.rawat]

HI,
The link http://linuxwireless.org/en/developers/p2p/howto says *Atheros
device, dont understand the other two.*

:
*an Atheros ath9k device *
OR an ar9170 USB device (with carl9170 driver!)

(OR another device that has a mac80211 driver, but these are known to work,
iwlwifi does *not* currently work)

Will it be good to use the Atheros ath9k device or Board containing
Broadcomm WLAN  chip will be good enough !


Rgds,

Saurabh


..pain is temporary.quitting lasts forever..



On Mon, Nov 28, 2011 at 4:10 PM, s.rawat imsaurabhra...@gmail.com wrote:

 HI,
 I am developing an application for wifi direct.Following is my plan :

 1.Porting ICS(Ice Cream Sandwich) on the Board X having wlan chip Y
 2.Running demo wifi direct application suing the sample code present in
 android API 14 for ICS
 3.Developing my own application based on the sample.
 4.Creating test suite (normal File(text,audio,video, media,Image, varied
 length, motion/static)File Transfer Transfer test cases, Retrieving and
 Validating them.
 5.Releasing the App for review.

 I have chosen Following options for Boards X and Wlan Chip Y

 X- Panda Board, Beagle Board, Hawkboard
 Y- Atheros,

 I have following Questions  :

 *Which board can have the inbuilt wlan support for wifi direct(Though I
 know that wifi direct is just the software implementation and everyhting
 which supports wlan must also support wifi dire*ct.
 *What are external  accessory needed for Beagle Board and Hawkboard to
 get the wlan up for wifi direct development.*
 *
 *
 Thanks in Advance
 Rgds,
 Saurabh


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Re: [android-developers] Running the Android Application accessing /dev/node

[s.rawat]

Hi Mukesh,
Thanks for the tip, I Will  try it out soon and will post the results.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Mon, Nov 28, 2011 at 12:37 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

 Hi Saurab,

 You can run your script in the root directory of the device. you can
 acheive this by setting the Enviorment.getStoreage() method point to root.
 below is the example:
 new File(Environment.getExternalStorageDirectory(), ,  That is where i
 have dumped all my pic which were taken by the Camera application.

 Warm Regards,
 *Mukesh Kumar*,
 Android Consultant/Freelancer,
 India,Hyderabad.

 On Mon, Nov 28, 2011 at 12:30 PM, s.rawat imsaurabhra...@gmail.comwrote:

 Hi,
 I am trying to develop an application which has to access the device
 node.It could be anything a Printer micro-USB interface/an MHL - MDI
 interface .I want to know whether it is possible to achieve it without
 rooting the device or with rooting the device (with no user hassle to run
 some script/patch file - which does rooting and chmoding 777 the device
 node before running the application).Your advice will be greatly
 appreciated.
 Thanks in advance ,
 Rgds,
 Saurabh

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Re: [android-developers] Vertically Aligning the Image Buttons

[s.rawat]

Yes, Raghav and Jovish are correct, make a linear layout and try to edit
the Layout using the Android Graphical Layout editor.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Mon, Nov 28, 2011 at 3:06 PM, jaggu mjagadeeshb...@gmail.com wrote:

 did u got for that solution ? imagebutton

 On Mon, Nov 28, 2011 at 2:50 PM, Jovish P android.f...@gmail.com wrote:
  you can also use LinearLayout with vertical orientation .. Check the
 or below link for more info regarding
  Layouts
 http://developer.android.com/guide/topics/ui/layout-objects.html
 
 
  On Mon, Nov 28, 2011 at 1:37 PM, Raghav Sood
  raghavs...@androidactivist.org wrote:
 
  AbsoluteLayout is deprecated. You can easily get the buttons to align to
  the right by using the RelativeLayout.
  Thanks
 
  On Mon, Nov 28, 2011 at 1:31 PM, jaggu mjagadeeshb...@gmail.com
 wrote:
 
  Hi
  same issue i'm also faceing below u given image like that i required
 the
  buttons
 
 
  On Mon, Nov 28, 2011 at 1:17 PM, s.rawat imsaurabhra...@gmail.com
  wrote:
   HI,
My image buttons are coming horizontally across teh screen, I have
   tried
   enough but couldnt get it align vertically on the right or left side
 of
   the
   screen(see the last figure).
   Here is my main.xml and myUI is coming like this :
  
  
   __
   | Button1  Button2 Button3 Button4 Button5 Button5 Button 6 Button7|
   |_|
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |
   |_|
  
   Plz assit.
   Thanks in advance,
   ?xml version=1.0 encoding=utf-8?
   AbsoluteLayout
   xmlns:android=http://schemas.android.com/apk/res/android;
   android:layout_width=fill_parent
   android:layout_height=fill_parent
   android:orientation=horizontal 
  
FrameLayout
   android:layout_width=fill_parent
   android:layout_height=fill_parent
   android:layout_weight=1
   android:layout_x=6dp
   android:layout_y=83dp 
  
   com.my.package
   android:id=@+id/surfaceview
   android:layout_width=fill_parent
   android:layout_height=wrap_content
   android:layout_x=-46dp
   android:layout_y=95dp /
  
 /FrameLayout
  
   ImageButton
   android:id=@+id/imageButton1
   android:layout_width=wrap_content
   android:layout_height=wrap_content
   android:layout_x=438dp
   android:layout_y=6dp
   android:src=@drawable/ic_image0 /
  
   ImageButton
   android:id=@+id/imageButton5
   android:layout_width=94dp
   android:layout_height=wrap_content
   android:layout_weight=1
   android:layout_x=16dp
   android:layout_y=6dp
   android:paddingLeft=0dip
   android:src=@drawable/ic_image1 /
  
   ImageButton
   android:id=@+id/imageButton3
   android:layout_width=wrap_content
   android:layout_height=wrap_content
   android:layout_x=147dp
   android:layout_y=2dp
   android:src=@drawable/ic_image12 /
  
   ImageButton
   android:id=@+id/imageButton2
   android:layout_width=wrap_content
   android:layout_height=wrap_content
   android:layout_weight=1
   android:layout_x=292dp
   android:layout_y=1dp
   android:src=@drawable/ic_image2 /
  
ImageButton
android:id=@+id/imageButton4
android:layout_width=99dp
android:layout_height=wrap_content
android:layout_weight=1
android:layout_x=427dp
android:layout_y=0dp
android:src=@drawable/image1 /
  
   /AbsoluteLayout
  
  
   I am trying to get the output like this :
   __
   | Button1
   |
   |
   |  |
  
   |
   | Button2  |
  
   |
   |  |
  
   |
   | Button3  |
  
   |
   |  |
  
   |
   | Button4  |
  
   |
   |  |
  
   |
   | Button4  |
  
   |
   |  |
  
   |
   |___ |_|
  
   Rgds,
   saurabh
  
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[android-developers] Hardware Setup for Developing for Wifi Direct

[s.rawat]

HI,
I am developing an application for wifi direct.Following is my plan :

1.Porting ICS(Ice Cream Sandwich) on the Board X having wlan chip Y
2.Running demo wifi direct application suing the sample code present in
android API 14 for ICS
3.Developing my own application based on the sample.
4.Creating test suite (normal File(text,audio,video, media,Image, varied
length, motion/static)File Transfer Transfer test cases, Retrieving and
Validating them.
5.Releasing the App for review.

I have chosen Following options for Boards X and Wlan Chip Y

X- Panda Board, Beagle Board, Hawkboard
Y- Atheros,

I have following Questions  :

*Which board can have the inbuilt wlan support for wifi direct(Though I
know that wifi direct is just the software implementation and everyhting
which supports wlan must also support wifi dire*ct.
*What are external  accessory needed for Beagle Board and Hawkboard to get
the wlan up for wifi direct development.*
*
*
Thanks in Advance
Rgds,
Saurabh

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[android-developers] Running the Android Application accessing /dev/node

[s.rawat]

Hi,
I am trying to develop an application which has to access the device
node.It could be anything a Printer micro-USB interface/an MHL - MDI
interface .I want to know whether it is possible to achieve it without
rooting the device or with rooting the device (with no user hassle to run
some script/patch file - which does rooting and chmoding 777 the device
node before running the application).Your advice will be greatly
appreciated.
Thanks in advance ,
Rgds,
Saurabh

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[android-developers] Vertically Aligning the Image Buttons

[s.rawat]

HI,
 My image buttons are coming horizontally across teh screen, I have tried
enough but couldnt get it align vertically on the right or left side of the
screen(see the last figure).
Here is my main.xml and myUI is coming like this :


__
| Button1  Button2 Button3 Button4 Button5 Button5 Button 6 Button7|
|_|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|_|

Plz assit.
Thanks in advance,
?xml version=1.0 encoding=utf-8?
AbsoluteLayout xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=horizontal 

 FrameLayout
android:layout_width=fill_parent
android:layout_height=fill_parent
android:layout_weight=1
android:layout_x=6dp
android:layout_y=83dp 

com.my.package
android:id=@+id/surfaceview
android:layout_width=fill_parent
android:layout_height=wrap_content
android:layout_x=-46dp
android:layout_y=95dp /

  /FrameLayout

ImageButton
android:id=@+id/imageButton1
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_x=438dp
android:layout_y=6dp
android:src=@drawable/ic_image0 /

ImageButton
android:id=@+id/imageButton5
android:layout_width=94dp
android:layout_height=wrap_content
android:layout_weight=1
android:layout_x=16dp
android:layout_y=6dp
android:paddingLeft=0dip
android:src=@drawable/ic_image1 /

ImageButton
android:id=@+id/imageButton3
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_x=147dp
android:layout_y=2dp
android:src=@drawable/ic_image12 /

ImageButton
android:id=@+id/imageButton2
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_weight=1
android:layout_x=292dp
android:layout_y=1dp
android:src=@drawable/ic_image2 /

 ImageButton
 android:id=@+id/imageButton4
 android:layout_width=99dp
 android:layout_height=wrap_content
 android:layout_weight=1
 android:layout_x=427dp
 android:layout_y=0dp
 android:src=@drawable/image1 /

/AbsoluteLayout


I am trying to get the output like this :
__
| Button1
|
|
|  |

|
| Button2  |

|
|  |

|
| Button3  |

|
|  |

|
| Button4  |

|
|  |

|
| Button4  |

|
|  |

|
|___ |_|

Rgds,
saurabh

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[android-developers] HELP : Downloading Previous version of NDK(Android NDK Revision 5b)

[s.rawat]

Hi ,
I am trying to compile the ffmpeg source code for android.I downoaded the
ffmepg source from here -- http://bambuser.com/opensource , its README says
--
*Download the Android NDK Revision 5b from
http://developer.android.com/sdk/ndk/index.htm*l


I googled and downloaded it from here --
http://linux.windows9download.net/go/3-725711-0-download.html

How can i download NDK 5 b for Linux  from the offical android site.
Pz advice /suggest
Rgds,
Saurabh


..pain is temporary.quitting lasts forever..

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Re: [android-developers] Re: Galaxy Nexus can't go in USB Host mode, no mouse no usb stick.

[s.rawat]

May be you have to root it and apply the USB device patch in the
kernel.Ideally Ginger Bread doesnt support the host for USB devices,
I checked it with the samsung TAB..with teh USB host adapter for USB
devices.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Wed, Nov 23, 2011 at 10:09 PM, Christopher Van Kirk 
christopher.vank...@gmail.com wrote:

 They explained this already. It's because the Galaxy Nexus has no SD card.


 On 11/24/2011 12:37 AM, sblantipodi wrote:

  who can explain me why
 galaxy nexus isn't able to go into u


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[android-developers] USB Adapter For Samsung Tab 10.1 Running Ginger-bread !

[s.rawat]

HI,
Has Any one gone through this post :
http://androidcommunity.com/samsung-galaxy-tab-10-1-usb-adapter-for-all-your-usb-hosting-needs-20110615/

My Question is has any one tried using this adapter and can we plug-in any
USB device (Pen Drive, Card Reader, etc )via this adapter.
I tried it on Samsung Galaxy Tab(Running Ginger Bread) but the USB device
is not getting powered up(no light on connection) , may be because it has
Gingerbread and it has no support for USB devices but IN HoneyComb support
it is there and I may see the USB device Powered UP if I use the HoneyComb
Tablet.
Any comments,
Rgds,
Saurabh



..pain is temporary.quitting lasts forever..

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Re: [android-developers] how to decompose .apk file

[s.rawat]

I think you meant *extracting *it so that you could see its contents,Unzip
or unrar it using Win Zip , you will be on your way then  ; !

Cheers
!!
Saurabh

..pain is temporary.quitting lasts forever..



On Mon, Nov 21, 2011 at 4:46 PM, Raghav Sood raghavs...@androidactivist.org
 wrote:

 To decompose an apk, do the following:

 Open it in notepad or any other plain, basic text editor. Print out all of
 the weird characters on several sheets of paper. Bury all the paper. Check
 back in 2 weeks and Voila! You have a decomposed apk.

 Seriously, I think you want to decompile it, which is usually done for
 not-very-honorable things. So before I go any further, why do you want to
 access someone else's code?

 Thanks


 On Mon, Nov 21, 2011 at 4:38 PM, arshi arshikha...@gmail.com wrote:

 dear friends please tell me how to decompose .apk file. i want to
 read .java or class file from apk

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 --
 Raghav Sood
 http://www.androidactivist.org/ - Author
 http://www.appaholics.in/ - Founder

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[android-developers] URGENT HELP : Bypassing Default Camera Viewfinder

[s.rawat]

Hi,
I am trying to by-pass the default camera viewfinder and making an
application which will give the Surfaceview some continuous jpeg frames
(instead of getting it from Camera view finder)., but I have realized its
quiet a gigantic task and I have to modify the files in the
framework/core/jni(native calls), framework/core/java and services and
client as well and even the CameraHardware.cpp for this
as Surfaceview(Surfaceholder instance) connected with the mCamera
instance (as  the fully initialized SurfaceHolder is to be passed to the
setPreviewDisplay()(which is connectd with the Camera Hardware code).So i
wanted to ask these questions:

(1) Is it possible to bypass the default camera view finder at the
application (android application code) level.
(2) I am able to generate the video by passing the continuous jpeg frames to
* image view*(running in a thread being spawned form the main thread until
i press stop), can I also  in some way pass these frames to Surface
holder(surface view so that I can see the video in the viewfinder- my
understanding is that Surface holder is responsible for the viewfinder on
the camera)
(3) Any other way to implement this without delving deep into the Android
framework.
Plz suggest .
Rgds and Thanks for your reply
Saurabh

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Re: [android-developers] Re: URGENT HELP : Bypassing Default Camera Viewfinder

[s.rawat]

Hi Veritatis.
I completely agree with you on the formatting part (I have the byte array
which I can convert into any format and I am doing it via bitmap only)

Here is the code :

//initializing the compression and Byte Stream Part

ByteArrayOutputStream bs = new ByteArrayOutputStream();
YuvImage yuv_image = new YuvImage(*buffer1*,20 , 640, 480, null);


// Doing the Compression part

Rect rect = new Rect(0, 0, 640, 480);
yuv_image.compressToJpeg(rect, 70, bs);


//Finalzing the image writing part as JPEG

outStream = new FileOutputStream(String.format(/my/image/location));
outStream.write(bs.toByteArray());


 jpgView= (ImageView)findViewById(R.id.jpgview1);


//Bitmap Part

 BitmapFactory.Options options = new BitmapFactory.Options();
 options.inSampleSize = 1;
  Bitmap bm = BitmapFactory.decodeFile(/my/image/location);
  bm =
BitmapFactory.decodeByteArray(baos.toByteArray(),0,bs.toByteArray().length);



*bs is of type -- ByteArrayOutputStream
and jpgView -- ImageView*

If I supply the continous frames buffer1 to I YuvImage will be able to see
the video on the ImageView.

So now instead of previewing it on Imageview I wanted to Utilize the
existing camera Viewfinder(Surface Holder- Surface-Jsurface..) to preview
image and videos but to do that I dont know whether I have to tweak
Framework/base/* camera files or that can be done on the Application level
only(the android application - and not Application framework)


One neat hack will be to preview everything on some media player(not via
using android media framework - that can be but not sure wether it will fit
as it is tagged with the camera internally)so that it will give the user
the impression that the viewfinder is turned ON though the media player
will be ON displaying the continous frames and not the Camera Viewfinder.


PS : Title of this post is about giving the frames(Dummy as for now) to the
Camera ViewFinder.Just a summary :) !
Rgds,
Saurabh





What continuous jpeg frames? The only 'continuous' frames in the
viewfinder are the preview frames, and those are not jpeg: they are
YCrCb at 15 fps. Unless you make your own jpeg out of YCrBb, but why
bother? You need a Bitmap for the Canvas for SurfaceView anyway: you
may as well use RGB or ARGB instead of JPEG (see Bitmap.Config). Then
no conversion is necessary. In fact, it is not useful with a Canvas,
since it is not among the formats listed on Bitmap.Config.





..pain is temporary.quitting lasts forever..



On Fri, Nov 18, 2011 at 8:33 AM, Indicator Veritatis mej1...@yahoo.comwrote:

 What continuous jpeg frames? The only 'continuous' frames in the
 viewfinder are the preview frames, and those are not jpeg: they are
 YCrCb at 15 fps. Unless you make your own jpeg out of YCrBb, but why
 bother? You need a Bitmap for the Canvas for SurfaceView anyway: you
 may as well use RGB or ARGB instead of JPEG (see Bitmap.Config). Then
 no conversion is necessary. In fact, it is not useful with a Canvas,
 since it is not among the formats listed on Bitmap.Config.

 Now if you are willing to live with the Camera object's preview, you
 can let it display the frames, but capture the frames also for your
 own processing using the Camera.setPreviewCallback() method to
 register your own handler for each frame.

 I realize this does not do exactly what you asked for, but it is a lot
 less work than what you are proposing, and gives you much of what you
 probably really need.

 On Nov 17, 11:26 am, s.rawat imsaurabhra...@gmail.com wrote:
  Hi,
  I am trying to by-pass the default camera viewfinder and making an
  application which will give the Surfaceview some continuous jpeg frames
  (instead of getting it from Camera view finder)., but I have realized its
  quiet a gigantic task and I have to modify the files in the
  framework/core/jni(native calls), framework/core/java and services and
  client as well and even the CameraHardware.cpp for this
  as Surfaceview(Surfaceholder instance) connected with the mCamera
  instance (as  the fully initialized SurfaceHolder is to be passed to the
  setPreviewDisplay()(which is connectd with the Camera Hardware code).So i
  wanted to ask these questions:
 
  (1) Is it possible to bypass the default camera view finder at the
  application (android application code) level.
  (2) I am able to generate the video by passing the continuous jpeg
 frames to
  * image view*(running in a thread being spawned form the main thread
 until
  i press stop), can I also  in some way pass these frames to Surface
  holder(surface view so that I can see the video in the viewfinder- my
  understanding is that Surface holder is responsible for the viewfinder on
  the camera)
  (3) Any other way to implement this without delving deep into the Android
  framework.
  Plz suggest .
  Rgds and Thanks for your reply
  Saurabh

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Re: [android-developers] Re: Capture Video + Circular Buffer for Video on Android

[s.rawat]

try joining any one of the relevant mailing lists here

http://gstreamer.freedesktop.org/lists/


experts are sitting here ..!!

Rgds
Saurabh

..pain is temporary.quitting lasts forever..



On Thu, Nov 17, 2011 at 9:07 AM, Joseph Irvine jos...@irvinemail.orgwrote:

 Does gstreamer natively work with circular buffers? In my searches for
 circular buffers I have yet to see any references to gstreamer come up.

 Is there a particular class within gstreamer I should try to look into?

 Thank you,
 Joseph Irvine

 On Wed, Nov 16, 2011 at 7:40 PM, BelvCompSvs fa829...@gmail.com wrote:

 gstreamer --- but it very much is a work in progress

 On Nov 15, 7:20 pm, Joseph Irvine jos...@irvinemail.org wrote:
  Hello,
 
  I am trying to build an application that would run on an Android set-
  top box (not mobile device). The set-top box will have analog video
  inputs.
 
  I would like to capture the incoming video within Android.
 
  Once I capture video, I am looking to see if there are any good SDKs
  that provide circular buffers for video. I am space constrained and
  would like to be able to capture video and have it set to recycle on
  itself after a set period of time.
 
  For instance, if I determine that I want a 30 minute circular buffer,
  it would be nice if the 31st minute of captured video began
  overwriting minute number 1. During playback, I would like the 30
  minutes to appear seamless even across the circle back to the
  beginning.
 
  What is the best way to capture video in Android and process it
  through a circular buffer? I fear that Android, being designed
  predominately for mobile devices, may make this tricky for me. Is
  there a convenient way to do this with MediaRecorder?
 
  While this isn't actually my application, it is similar enough that it
  will suffice for example: Say I want to hook a video camera to the
  analog inputs (although I recognize digital would be better for this
  scenario). I want it to only record the last 30 minutes worth of
  activity, so that at any point I can review the last 30 minutes of
  what has transpired, and it will always be the most recent.
 
  Thanks,
  Joseph Irvine

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[android-developers] git.kernel.org : Fatal: unable to connect a socket (Connection refused)

[s.rawat]

I am getting this error on issuing the git
init -u git://android.git.kernel.org/platform/manifest.git -b
android-2.3.2_r1
android.git.kernel.org[0: 149.20.4.77]: errno=Connection refused
fatal: unable to connect a socket (Connection refused)

I tried grepping for android.git.kernel.org in the  defaul xml file
configuration inside ../bin/.repo , but couldnt find.How can this be
fixed.Plz assist.

Same is for repo sync
Rgds,
Saurabh



..pain is temporary.quitting lasts forever..

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Re: [android-developers] Re: Custom made Clikable buttons

[s.rawat]

HI Naeem, William
 thanks for the link :) , keep looking for this space , will post my code
here..!!

Rgds,
Saurabh

..pain is temporary.quitting lasts forever..



On Mon, Nov 14, 2011 at 10:44 AM, Melaka Atalugamage melak...@gmail.comwrote:

 i was searchinig for this too. thank you :)


 On 14 November 2011 10:43, Naeem naeem.akram.ma...@gmail.com wrote:

 No worries Rawat,
 Look at the link below


 http://developer.android.com/resources/tutorials/views/hello-formstuff.html

 It explains how to create custom buttons using any images of your
 choice.
 Lots of other good stuff is also available in Android SDK
 documentation...
 Do check it out when you got some time...

 Cheers...


 On Nov 13, 11:29 am, s.rawat imsaurabhra...@gmail.com wrote:
  HI ,
  Is it possible to make  the custom clickable buttons (from the clip art
 ,
  button image, or any fancy looking figure) and add to the android UI,
 just
  like paper camera Application 
 http://www.youtube.com/watch?v=Y2a4QGGLQUM.
  I have  been trying the same on Honeycomb and they ave something good
 xml
  editor features where we can do such type of thing , not sure, plz share
  your thoughts or slap a lmgtfy link for me. sorry for my desperation and
  laziness..But trust me , something else is keeping me
  busy...Tech of-course..will post my experiences...!!
  Rgds,
  Softy

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 *

 *Melaka Atalugamage*

 Freelance Software Developer/Photographer(find me on 
 deviantArthttp://melakamc.deviantart.com/
 )

 (email: melak...@gmail.com)*
 *

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Re: [android-developers] Get position in GLSurfaceView

[s.rawat]

what do u mean by position??
..pain is temporary.quitting lasts forever..



On Fri, Nov 11, 2011 at 5:42 AM, Victor Basurto victor.b.r@gmail.comwrote:

 Hi, i am doing an app with the camera with  GLSurfaceView, but when i
 want to get the position of an image that i drawn previously in the
 camera view i don't know how can i get the position of the image
 respect to the camera view , Thanks for your help.

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[android-developers] Custom made Clikable buttons

[s.rawat]

HI ,
Is it possible to make  the custom clickable buttons (from the clip art ,
button image, or any fancy looking figure) and add to the android UI, just
like paper camera Application http://www.youtube.com/watch?v=Y2a4QGGLQUM.
I have  been trying the same on Honeycomb and they ave something good xml
editor features where we can do such type of thing , not sure, plz share
your thoughts or slap a lmgtfy link for me. sorry for my desperation and
laziness..But trust me , something else is keeping me
busy...Tech of-course..will post my experiences...!!
Rgds,
Softy

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Re: [android-developers] play swf file in android

[s.rawat]

@Christopher plz elaborate !!
Thnx and rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Thu, Nov 10, 2011 at 7:13 PM, Christopher Van Kirk 
christopher.vank...@gmail.com wrote:

  Check out the news from yesterday. Whatever you're doing is already
 obsolete.


 On 11/10/2011 1:09 PM, Ratheesh Valamchuzhy wrote:

 i am trying to play an swf file in android emulator(2.3), but it is not
 playing , if any one know the reason plse help me   ., here is my code


  package com.playswf;

  import java.io.File;

  import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.webkit.WebView;
 import android.webkit.WebSettings.PluginState;

  public class playswf extends Activity {
 /** Called when the activity is first created. */
 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 WebView mWebView1 = (WebView) findViewById(R.id.webview1);
 mWebView1.getSettings().setJavaScriptEnabled(true);
  String encoding = utf-8;
 mWebView1.getSettings().setPluginsEnabled(true) ;
 mWebView1.getSettings().setPluginState(PluginState.ON);
 mWebView1.getSettings().setAllowFileAccess(true);

 //mWebView1.getSettings().setPluginState(WebSettings.PluginState.ON);
 //file is in sd cared
// String html = object width=\550\ height=\400\ param
 name=\movie\ value=\file:///sdcard/anim.swf\ embed src=\
 file:///sdcard/anim.swf\ width=\550\ height=\400\ /embed
 /object;
 //file is in asset folder
 String html = object width=\550\ height=\400\ param
 name=\movie\ value=\file:///android_asset/anim.swf\ embed src=\
 file:///android_asset/anim.swf\ width=\550\ height=\400\ /embed
 /object;
 String mimeType = text/html;
  //String encoding = utf-8;
// mWebView1.loadData(html, mimeType, encoding,  );

  mWebView1.loadDataWithBaseURL(null, html, mimeType, encoding, );
  // setContentView( mWebView1);
   //  mWebView1.loadUrl(file:///sdcard/anim.swf);



 }
 }



  i also attached the full code with this mail

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 Ratheesh * *...


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Re: [android-developers] play swf file in android

[s.rawat]

Try installing the AIR for Android latest version on your emulator /device/

..pain is temporary.quitting lasts forever..



On Thu, Nov 10, 2011 at 10:39 AM, Ratheesh Valamchuzhy android...@gmail.com
 wrote:

 i am trying to play an swf file in android emulator(2.3), but it is not
 playing , if any one know the reason plse help me   ., here is my code


 package com.playswf;

 import java.io.File;

 import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.webkit.WebView;
 import android.webkit.WebSettings.PluginState;

 public class playswf extends Activity {
 /** Called when the activity is first created. */
 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 WebView mWebView1 = (WebView) findViewById(R.id.webview1);
 mWebView1.getSettings().setJavaScriptEnabled(true);
  String encoding = utf-8;
 mWebView1.getSettings().setPluginsEnabled(true) ;
 mWebView1.getSettings().setPluginState(PluginState.ON);
 mWebView1.getSettings().setAllowFileAccess(true);

 //mWebView1.getSettings().setPluginState(WebSettings.PluginState.ON);
 //file is in sd cared
// String html = object width=\550\ height=\400\ param
 name=\movie\ value=\file:///sdcard/anim.swf\ embed
 src=\file:///sdcard/anim.swf\ width=\550\ height=\400\ /embed
 /object;
 //file is in asset folder
 String html = object width=\550\ height=\400\ param
 name=\movie\ value=\file:///android_asset/anim.swf\ embed
 src=\file:///android_asset/anim.swf\ width=\550\ height=\400\
 /embed /object;
 String mimeType = text/html;
 //String encoding = utf-8;
// mWebView1.loadData(html, mimeType, encoding,  );

  mWebView1.loadDataWithBaseURL(null, html, mimeType, encoding, );
 // setContentView( mWebView1);
   //  mWebView1.loadUrl(file:///sdcard/anim.swf);



 }
 }



 i also attached the full code with this mail

 --
 --
 ωιтн яєgαя∂ѕ
 Ratheesh * *...


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Re: [android-developers] How to use this Google git website to see the code

[s.rawat]

if u have the link to the source code u can install git and issue

 git clone git.link.for.your.sourcecode. on the terminal


..pain is temporary.quitting lasts forever..



On Tue, Nov 8, 2011 at 12:43 PM, Saurabh Patel saurbh...@gmail.com wrote:

  here i want use google git for see source code of different different
 things

 but when i open this link i have two options like

 Generate New Password Revoke Prior Passwords

 So how can i proceed further for this.

 when i generate new password so how can i use this credentials on google
 git

 link is here http://android.git.kernel.org

 second link 
 link.http://android.git.kernel.org/?p=platform/packages/apps/Launcher.git;a=blob;f=src/com/android/launcher/Launcher.java#l1042

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[android-developers] Samsung Galaxy Tab 10.1 Android Source Code

[s.rawat]

HI .
Is there an official site for it.I found this --
https://github.com/GalaxyTab101/samsung-kernel-galaxytab101 , but is this
the official one ?.Also pointers to flashing /rooting will be life saver.
Rgds,
Saurabh

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[android-developers] Tools for adding print Logs inside the Android Code

[s.rawat]

HI,
I am trying to understand the android code flow for camera module.Is there
any script to insert the print logs(FILENAME_FUNCTIONNAME_LINENUMBER)
inside the android code(java , cpp and c files) .I am planning to do this
and compile the image and run it and logcat the output while I run the
camera.apk application.Is it fine to do this sort of code analysis.I know
task is cumbersome , any other drawback for this approach.Plz assit.
Rgds,
Saurabh

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[android-developers] How To(Interesting) : Cross Compiling and Using Gtreamer Commands on the Android Phones/Tablets

[s.rawat]

Hi,
I know there has been stagrefright and open core inside the Android
Multimedia Framework.But Now I am trying to use the audio/video streaming
functionalities using the *gstreamer* commands(as well c application for
them)  in the adb shell.

For example wheni pluggedin a web cam in my ubuntu machine and issue this
command -- *gst-launch-0.10 autovideosrc !
video/x-raw-yuv,framerate=\(fraction\)30/1,width=640,height=480 !
ffmpegcolorspace ! autovideosink* while connecting the web cam to my linux
machine i will be able to see the web cam turned on, now I want to simulate
the same on the android phone and issue the same command(with some
modification and also by cross compiling it with respect to the andrid
phone or tablet)

I have got this
linkhttp://gstreamer.freedesktop.org/wiki/GstreamerAndroid_InstallInstructionsfor
compiling the gstreamer for Nexus S .Before get to start i want to ask
:
(1) Has any one tried cross compiling the *gstreamer* for any android phone
and using it (application or via commands)
(2) Is it possible to compile it using the ndk tool chain and put the *
gstreamer* code inside our android application by creatign a shared library
out of it and loading and using the functionalities in the  app code.

I want to request :

*(1) For any tutorial /blog link if you have doen this before*

Thanks and advance,I will keep adding to this post my work so far
plz assit and send your inputs
Rgds,
Softy

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Re: [android-developers] Icon Sets

[s.rawat]

you can try icons from www.softicons.com to avoid this.Sorry for not giving
you the expected answer.
..pain is temporary.quitting lasts forever..



On Fri, Nov 4, 2011 at 11:20 AM, Michael Leung michaelchi...@gmail.comwrote:


 Hi all,
 Does anyone know if I buy a Royalty-free icon set, can I use them in a
 paid app? That sounds like a kind of redistribution.

 --
 Regards,
 Michael Leung
 http://www.itblogs.info
 http://www.michaelleung.info

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Re: [android-developers] Icon Sets

[s.rawat]

Agreed !!
..pain is temporary.quitting lasts forever..



On Fri, Nov 4, 2011 at 11:57 AM, Miguel Morales therevolti...@gmail.comwrote:

 It depends on the license of the artwork I believe.
 If you're going to purchase art, it's always good to retain the copyright
 so that you can use it as you wish.
 That's why sometimes it might be better to pay an artist for a custom set
 than using licensed images.


 On Thu, Nov 3, 2011 at 11:13 PM, Michael Leung michaelchi...@gmail.comwrote:

 That is free for personal use only.
 I am looking a icon set for my company.

 On Fri, Nov 4, 2011 at 4:09 PM, s.rawat imsaurabhra...@gmail.com wrote:

 you can try icons from www.softicons.com to avoid this.Sorry for not
 giving you the expected answer.
 ..pain is temporary.quitting lasts forever..



 On Fri, Nov 4, 2011 at 11:20 AM, Michael Leung 
 michaelchi...@gmail.comwrote:


 Hi all,
 Does anyone know if I buy a Royalty-free icon set, can I use them in a
 paid app? That sounds like a kind of redistribution.

 --
 Regards,
 Michael Leung
 http://www.itblogs.info
 http://www.michaelleung.info

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 --
 Regards,
 Michael Leung
 http://www.itblogs.info
 http://www.michaelleung.info

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 ~ Jeremiah:9:23-24
 Android 2D MMORPG: http://solrpg.com/,
 http://www.youtube.com/user/revoltingx

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Re: [android-developers] Re: Interfacing logitech Web Cam to the android phone

[s.rawat]

@Belvedere Computer Services :
err didnt quiet get what you said, is there any document where you read
somethign like that..
..pain is temporary.quitting lasts forever..



On Thu, Nov 3, 2011 at 11:25 AM, Belvedere Computer Services 
fa829...@gmail.com wrote:

 I saw this in the docs looking for something else ~ it is in there -
 you just punch in camera to the search and start reading

 On Nov 2, 3:04 pm, s.rawat imsaurabhra...@gmail.com wrote:
  HI,
  How can i interface the Logitech web cam with the exiting Android Phone(
 I
  am trying to root the nexus S )  and playing around with android camera
  framework.I have to make the custom zimage (wihch I could do) but have to
  provide the functionality that the camera view finder by default will
 take
  the view from the web cam and not by the camera hw of the phone.Any
 pointer
  to this , where to start and how to proceed.I think I should be studying
  the camera architecture first , like how the raw data is passed  from the
  camera sensor to the camera application(i think camera.apk) via V4l2
  interface. Plz provide the direction.Am i going right?
  Rgds and thanks,
  softy

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Re: [android-developers] Unable to install the .apk file on Samsung Galaxy SII mobile

[s.rawat]

install it using the adb shell
issue
./adb install package name

how are you installing it?whats the error?


..pain is temporary.quitting lasts forever..



On Fri, Nov 4, 2011 at 8:49 AM, manidhar kumar 
manidhar.karnata...@gmail.com wrote:

 Hi,

 I am new to android world. I have created the HelloWorld.apk file using
 the Eclipse IDE using the Android 2.3.3 api 10. I am unable to install the
 apk file in the mobile.

 Please help in installing the apk file on the mobile.

 Please let me know the links used for android development.






 Thanks  Regards

 Manidhar.k

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[android-developers] How To : Paper Camera(popular Android Application) UI

[s.rawat]

Hi,
I love the application called Paper
camerahttp://www.youtube.com/watch?v=Y2a4QGGLQUM(
and I think most of you too).I am a novice and learning to develop rich UI
android application.I am quiet fascinated the way the embedded buttons has
been put into custom made UI(User Interface) for Paper Camera.Is it kind of
theme being provided by Andorid.Just wanted to know or any direction that
how can such a UI be made, what tools can be used to make it.Even 1 % of
the info will be helpful in rewarding my research.I have been using Android
API level 8 and some times going to the Adobe Flash Builder 4.5 to draw
such UI using mxml.
How can we create our own art and embedd buttons , sliders in it.
Rgds and Thanks in advance.
Saurabh
..pain is temporary.quitting lasts forever..

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[android-developers] Interfacing logitech Web Cam to the android phone

[s.rawat]

HI,
How can i interface the Logitech web cam with the exiting Android Phone( I
am trying to root the nexus S )  and playing around with android camera
framework.I have to make the custom zimage (wihch I could do) but have to
provide the functionality that the camera view finder by default will take
the view from the web cam and not by the camera hw of the phone.Any pointer
to this , where to start and how to proceed.I think I should be studying
the camera architecture first , like how the raw data is passed  from the
camera sensor to the camera application(i think camera.apk) via V4l2
interface. Plz provide the direction.Am i going right?
Rgds and thanks,
softy

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[android-developers] Combining flex code and Android in Eclipse

[s.rawat]

Hi ,
Is it possible to combine the Flex code(mxml) with the android code in
Eclipse.I want to passs the values from the android code to the flex code (
written in mxml ).Also if it is possible how can we pass the values to and
from them.
I have a .swf component created from the mxml files in the Adobe Flash
Builder and I am able to integrate it with the android code.But now I want
the mxml files to be included in the android eclipse project and pass the
values from android code to mxml files.

Plz suggest if it is possible.
Rgds,
Saurabh

..pain is temporary.quitting lasts forever..

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[android-developers] Porting Application project from Eclipse to Flash Builder

[s.rawat]

HI,
 Is it possible to port the application project from Eclipse to Flash
Builder.I think Later has also the ndk support for building the native c
code and building a shared library and linking it to the android code.In
short can we develop the same android application in flash Builder.
Rgds
Saurabh

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[android-developers] How to:Hyperlink Inside the Dialogue Box Message

[s.rawat]

Hi,
How can I make a text clickable(hyperlinked) in the dialogue box.
Folowing is the code -


public class Custom_Dialog extends Dialog implements OnClickListener {
 public Custom_Dialog(Context context) {
 super(context);

setContentView(R.layout.my_dlgbox);
setTitle(About);
setCancelable(true);

 //set up text
TextView text = (TextView) findViewById(R.id.myDlgTxtView);
text.setText(R.string.about_text);

//set up image view
ImageView img = (ImageView) findViewById(R.id.myDlgImgView);
img.setImageResource(R.drawable.logo_72px);

//set up button
 Button okButton;
 okButton = (Button) findViewById(R.id.DlgButton);
 okButton.setOnClickListener(this);
 }

 public void onClick(View v) {
  dismiss();
 }
}

about_text -- contains the text to be displayed , there is
www.google.comas one of the texts, and I want it to be clickable.

I thnk I have to insert some *attributes* inside the my_dlgbox.xml.But dont
know what are they , goooling it will give it for the alertbox and not for
dialogue or message box.box.plz assit



Rgds,
Saurabh

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[android-developers] Re: [android-discuss] Re: How to:Hyperlink Inside the Dialogue Box Message

[s.rawat]

Thankx it worked , also i have to add this line --

*text.setMovementMethod(LinkMovementMethod.getInstance());*

Rgds*,*
saurabh

..pain is temporary.quitting lasts forever..



On Wed, Aug 31, 2011 at 7:11 PM, Chris crehb...@gmail.com wrote:



 On Wednesday, August 31, 2011 4:00:48 AM UTC-4, softy wrote:

 Hi,
 How can I make a text clickable(hyperlinked) in the dialogue box.


 Something like:

 StringBuilder msg = new StringBuilder();
 msg.append(http://www.google.com;);
 final SpannableString string = new SpannableString(msg);
 Linkify.addLinks(string, Linkify.WEB_URLS);
 myTextView.setText(string);

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[android-developers] Re: [android-discuss] Re: Embedding a Project made form Adobe FLEX inside an android project in Eclipse.Is it possible?

[s.rawat]

Oopss sooryits me Saurabh...my sis was using the same account..
Well you pasted teh gogole link..thanks any ways ..have tried it enough
..but will surely look with your keywords.
Rgds,
Saurabh

..pain is temporary.quitting lasts forever..



On Wed, Aug 31, 2011 at 8:07 PM, rich friedel rich.frie...@gmail.comwrote:

 Dude! Why is your alias 'Jessica'???

 http://www.google.com/search?q=android+development+adding+flex+to+apk

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[android-developers] Embedding a Project made form Adobe FLEX inside an android project in Eclipse.Is it possible?

[s.rawat]

HI ALL,
I have created a Adobe flex
http://coenraets.org/blog/2011/07/mobiledashboard-for-ios-android-and-playbook-source-code-available-on-github/project
which is running well on the FLEX emulator for android phones (I have tested
it on google nexus one ).Now I want to use this project inside my eclipse
project and want to create an application(.apk) to run on the android
emulator.Is it possible.I am trying for past few hours , googled too
but didn't find convincing answer.Plz let me know if it is possible with the
possible documentation links.The reason why I want to do this is that with
the FLEX only i am able to do some graphical implementations but those
graphs are based on the data which I have to take from the android
application.More over the FLEX application is all in xml(mxml to be precise)
is it possible to pass the data from  the android application to these
xmls(one way is i can programmaticaly create these mxml and place it under
the FLEX project directory)but then again the problem is that
I don't know whether I cam embedded/Integrate/combine a FLEX project with an
android project.Plz assist.
Rgds,
Saurabh

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[android-developers] Unable to do ls in the device file system to view the logs in the adb shell.

[s.rawat]

HI All,
I am able to create the logs inside the android file system in
/data/data/my.package.directory.When I do cd to this directory it is fine
until when I do ls or cat in the adb shell to view the content i am
getting*permission denied
* .The device is a commercial device(samsung tablet).Is there any way to
view the logs inside the device file system.DO i have to add sometihgn on
the android manifest.xml file.
PLz assit.
Rgds,
Saurabh

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[android-developers] Is Jfreechart engine Suitable for Android Chart?

[s.rawat]

HI,
I have been struggling a lot in developing the stacked bar chart.I have used
the achartengine http://www.achartengine.org/(a light weight chart engine)
to draw the pie and bar charts , but now the requirement has changed and I
am supposed to convert the bar charts(attached) of one category to a
Stacked pie chart as shown in the below video.(1:08 to 1:33)
-Quandrant
BenchMarkhttp://www.youtube.com/watch?v=IG8hkTCQc5k

I have installed the above(Quadrant Benchmark)  application in my samsung
tablet and found that the application is using the jfreechart(in the About
tool button) but i have googled and found that the jfree chart is not
applicable for android.Is this true?.Is there any other free open source
library from which I can create stacked Bar Chart(3D if Possible).There is a
port of Jfreechart http://www.jfree.org/jfreechart/ available called
afreecharthttp://afreechart.googlecode.com/svn-history/r29/doc/javadocs/org/afree/chart/AFreeChart.htmlbut
I don't think it has the  stacked Bar chart support.plz any one has
any
idea.
Thanks in advance.

Rgds,
Saurabh

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Re: [android-developers] Listview with image

[s.rawat]

Apart from glue a bit not so easy way would be to create an array adapter
and extends the listview activity with it .Inside the adapater you can add
an image, description ,title to it.Try if it helps or I will paste the code.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Sun, Aug 21, 2011 at 6:45 AM, Nick Risaro nris...@gmail.com wrote:

 On Sat, Aug 20, 2011 at 10:03 PM, TreKing treking...@gmail.com wrote:

 Stick an Image to the left of the title in your layout?


 With glue?

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[android-developers] Copying Application Files on android device and apk versioning Information

[s.rawat]

HI,
How we can make the apk(on installing) copy the application files on the
device .Do we have invoke the script from the application to copy
application files(test files,read me, release notes, data files) or is there
any other way for example any default folder  we have to put the files in
and while installing the apk those files will get copied.
Also is there a way to provide the versioning  to the apk so that when we
make some changes to the apk and install it it will incrementally update the
existing one.
What other benefits can there be for providing the versioning information
embedded inside the apk.

if any one has developed for windows , they can understand the versioning
and application file copying(which we used to put under the file system)
which on installing the application will copy the contents on the program
files /application directory.

PLz dont frown on me if I am mentioning windows here in android context, i
know both are different in all sense..

Rgds,
Saurabh

..pain is temporary.quitting lasts forever..

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[android-developers] Re: Enabling root permissions/functioanlities from the Android application or a folder in Android filesystem with default Permission

[s.rawat]

Hi Chris ,
Thanks for the reply it worked pretty well.
The /data folder in the android file system has the default application
folder where the application specific read write happens
they generally looks like this :
*/data/data/my.package.name/app_my custom folder/*
**directory=getDir(fodlername, Context.MODE_WORLD_WRITEABLE |
Context.MODE_WORLD_READABLE);

and this directory has been used to do the file ops.

*Also if I want to the same in the SD card is there any way to gain the
permission and then do it on that.ideally once the permission is gained we
can do the normal file operation just like i did above for the android file
system*

Thanks ,
Rgds,
saurabh


..pain is temporary.quitting lasts forever..



On Tue, Jul 26, 2011 at 10:46 PM, Chris Stratton cs07...@gmail.com wrote:

 On Tuesday, July 26, 2011 4:39:36 AM UTC-4, Jessica wrote:

 *Other way round for this problem is -- Is there any folder in the
 android file system where i could create a database(sqlite) and do the file
 operation(read write ) in this case I dont have to enable the chmod
 permission .*


 Yes, android provides an internal storage directory for applications and
 also a related place for them to create sqlite databases.

 At the java level, finding the appropriate path is handled automatically by
 some of the typical functions, but you can determine it with
 Context.getDir() and Context.getFileDir() - if you want to do something in
 the NDK, probably call one of those from java and pass the result to your
 ndk routines as a java string, where you would convert it to a native string
 for the posix file functions.

 Using root access is to be avoided as it's not available on unmodified
 devices, and should cause some due suspicion (why does this app need
 that?) on the part of the user even where it is.  It's also entirely
 outside the scope of the ndk list.

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[android-developers] Enabling root permissions/functioanlities from the Android application or a folder in Android filesystem with default Permission

[s.rawat]

HI all Again,
I am makaing an application which performs the memory(file read write edit
modify) and cpu(executing comples alogortihms of mathematics) opeartions
also similiarly I am doing the I/O operations on the device memory(file
write read on sqlite DB).I want the root permission for copyingm
certain files on the memory and IO (test files) for that I am doing push
commands at the adb shell and doing chmod to a particular directory (/data)
 where Iam copying the tets files.This is happening in root mode only , so I
am doign this for two pruporses :

*(1) Enabling the read write permission on the device memory and for IO
operation*
*(2) for producing the log files at the end which will get copied on the
device memory.*

But for this I Have to manually to it on the shell.To automate it I ahve
written a script and trying to run it from the application level but since
it is running under application(user level context) I am not able to enable
to do it as I am not doing it on the shell as a root 9 as I was doing it
manually earlier).How do i get arround with it?How can i do it frmo the
application level?Or doing manually at the shell prompt is the only way I
can do it.I want it to automate so that user doesnt have to do this and he
simply run the android application which internally does this
opeartions(more root like operations, chmod, copying test file etc)

here is my script :

chmod 777 /data

adb push /my/workspace/myproject/jni/mymodule/data/myfolderonPC/mytestfile1
/data/myfolderonDevice/
adb push /my/workspace/myproject/jni/mymodule/data/myfolderonPC/mytestfile2
/data/myfolderonDevice/
adb push /my/workspace/myproject/jni/mymodule/data/myfolderonPC/mytestfile3
/data/myfolderonDevice/
adb push /my/workspace/myproject/jni/mymodule/data/myfolderonPC/mytestfile4
/data/myfolderonDevice/
adb push /my/workspace/myproject/jni/mymodule/data/myfolderonPC/mytestfile5
/data/myfolderonDevice/



I need above steps to be automated by the application wihtout doing it
manually.

 *Other way round for this problem is -- Is there any folder in the android
file system where i could create a database(sqlite) and do the file
operation(read write ) in this case I dont have to enable the chmod
permission .*



Plz assit, help, groan..

Rgds and Thanks in advance,
Saurabh



..pain is temporary.quitting lasts forever..

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[android-developers] Erro handling Design pattern Approach in C - Jni - Application !

[s.rawat]

HI
I am developing a simple c application and interfacing it with the android
application using the jni calls.The c application is basically an IO related
operation on sqlite db.I wanted to know the way to handle the errors
-exception at the c level.Shall i pass the error codes to the
application(android) level or shall i do it on the c level only.I am
thinking to pass the error codes to the android application and decode it
(creating a simlliar enums at the android application level same as at the c
level in the errorcodes.h) and then pop up the alert dialog box to the
user.Plz suggets a better design pattern for this.
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..

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Re: [android-developers] Re: Android Charting dll for plotting Graphs

[s.rawat]

HI ,
I ahve tried the achart engine.I followed this link,

http://xebee.xebia.in/2010/08/31/exploring-android-charting-and-graphs-solutions/comment-page-1/#comment-5706

 its very useful.I am able to get the charts now.But I want more
proffessional look to the charts.I want them to be 3 D  and free to rotate
on my finger touch.Is there a way for it , atleast for making them in 3D.--

Rgds,
Saurabh
..pain is temporary.quitting lasts forever..



On Thu, Jul 7, 2011 at 10:11 PM, MartyMoose ma...@bruner-consulting.comwrote:

 I have used TeeCharts for Windows for a number of years.  I'm porting
 some of my applications to Android so I am evaluating TeeCharts for
 Android.  I'm hoping it will make porting a bit easier.

 http://www.steema.com/entry/63/h4/TeeChart_Java_for_Android_now_available



 Marty

 On Jul 7, 8:20 am, s.rawat imsaurabhra...@gmail.com wrote:
  Thanks Fred, very well said
  Rgds,
  -Saurabh
  ..pain is temporary.quitting lasts forever..
 
  On Wed, Jul 6, 2011 at 8:59 PM, Fred Niggle fred.nig...@googlemail.com
 wrote:
 
 
 
 
 
 
 
   Hello.
 
   Try to drop the windows mindset when coding for android, in Linux
   there is no such thing as a dll (as for as I know).
 
   There are API's for creating graphs:
  http://android.arnodenhond.com/components/graphview
   andhttp://androidplot.com/wiki/Home
 
   are just two I found with a very quick google search...
 
   Hope this helps,
   Fred
 
   On 06/07/2011, s.rawat imsaurabhra...@gmail.com wrote:
yeah Mark even less than 10 secs..Thanks..
I will use it nd post the code once done..
Rgds,
Saurabh
..pain is temporary.quitting lasts forever..
 
On Tue, Jul 5, 2011 at 6:56 PM, Mark Murphy mmur...@commonsware.com
 
   wrote:
 
ChartDroid
AndroidPlot
AChartEngine
 
There are probably others, but those were what showed up in the
 first
10 seconds of searching on Google.
 
On Tue, Jul 5, 2011 at 9:21 AM, s.rawat imsaurabhra...@gmail.com
   wrote:
 HI All,
 is there any charting dll or library for android with the sample
 code
which
 can be used for plotting charts.I have used dotnetcharting dlls
 for
plotting
 the graphs in the C# where you can get the sampe code for
 different
 forms
of
 charts as well.
 Is there any such library for android wth the sample codes.
 Rgds,
 Saurabh
 
 ..pain is temporary.quitting lasts forever..
 
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_The Busy Coder's Guide to Android Development_ Version 3.6
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[android-developers] Found Android Charting for plotting Graphs but they are in 2d , for 3D i want ??

[s.rawat]

HI ,

I ahve tried the achart engine.I followed this link,



http://xebee.xebia.in/2010/08/31/exploring-android-charting-and-graphs-solutions/comment-page-1/#comment-5706



 its very useful.I am able to get the charts now.But I want more
proffessional look to the charts.I want them to be 3 D  and free to rotate
on my finger touch.Is there a way for it , atleast for making them in 3D.--

..pain is temporary.quitting lasts forever..



On Mon, Jul 11, 2011 at 4:46 PM, s.rawat imsaurabhra...@gmail.com wrote:

 HI ,
 I ahve tried the achart engine.I followed this link,


 http://xebee.xebia.in/2010/08/31/exploring-android-charting-and-graphs-solutions/comment-page-1/#comment-5706

  its very useful.I am able to get the charts now.But I want more
 proffessional look to the charts.I want them to be 3 D  and free to rotate
 on my finger touch.Is there a way for it , atleast for making them in 3D.--



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Re: [android-developers] Android Charting dll for plotting Graphs

[s.rawat]

Thanks Fred, very well said
Rgds,
-Saurabh
..pain is temporary.quitting lasts forever..



On Wed, Jul 6, 2011 at 8:59 PM, Fred Niggle fred.nig...@googlemail.comwrote:

 Hello.

 Try to drop the windows mindset when coding for android, in Linux
 there is no such thing as a dll (as for as I know).

 There are API's for creating graphs:
 http://android.arnodenhond.com/components/graphview
 and http://androidplot.com/wiki/Home

 are just two I found with a very quick google search...

 Hope this helps,
 Fred

 On 06/07/2011, s.rawat imsaurabhra...@gmail.com wrote:
  yeah Mark even less than 10 secs..Thanks..
  I will use it nd post the code once done..
  Rgds,
  Saurabh
  ..pain is temporary.quitting lasts forever..
 
 
 
  On Tue, Jul 5, 2011 at 6:56 PM, Mark Murphy mmur...@commonsware.com
 wrote:
 
  ChartDroid
  AndroidPlot
  AChartEngine
 
  There are probably others, but those were what showed up in the first
  10 seconds of searching on Google.
 
  On Tue, Jul 5, 2011 at 9:21 AM, s.rawat imsaurabhra...@gmail.com
 wrote:
   HI All,
   is there any charting dll or library for android with the sample code
  which
   can be used for plotting charts.I have used dotnetcharting dlls for
  plotting
   the graphs in the C# where you can get the sampe code for different
   forms
  of
   charts as well.
   Is there any such library for android wth the sample codes.
   Rgds,
   Saurabh
  
   ..pain is temporary.quitting lasts forever..
  
   --
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  --
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  http://commonsware.com | http://github.com/commonsguy
  http://commonsware.com/blog | http://twitter.com/commonsguy
 
  _The Busy Coder's Guide to Android Development_ Version 3.6 Available!
 
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 You received this message because you are subscribed to the Google
 Groups Android Developers group.
 To post to this group, send email to android-developers@googlegroups.com
 To unsubscribe from this group, send email to
 android-developers+unsubscr...@googlegroups.com
 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en


-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en